gdb/ChangeLog

   1 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
   2
   3         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
   4         argument.
   5
   6 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
   7
   8         * ada-lang.c (ada_language_data): Delete.
   9         (ada_language): Remove references to ada_language_data.
  10         * c-lang.c (c_language_data): Delete.
  11         (c_language): Remove references to c_language_data.
  12         (cplus_language_data): Delete.
  13         (cplus_language): Remove references to cplus_language_data.
  14         (asm_language_data): Delete.
  15         (asm_language): Remove references to asm_language_data.
  16         (minimal_language_data): Delete.
  17         (minimal_language): Remove references to minimal_language_data.
  18         * d-lang.c (d_language_data): Delete.
  19         (d_language): Remove references to d_language_data.
  20         * f-lang.c (f_language_data): Delete.
  21         (f_language): Remove references to f_language_data.
  22         * go-lang.c (go_language_data): Delete.
  23         (go_language): Remove references to go_language_data.
  24         * language.c (unknown_language_data): Delete.
  25         (unknown_language): Remove references to unknown_language_data.
  26         (auto_language_data): Delete.
  27         (auto_language): Remove references to auto_language_data.
  28         * language.h (language_data): Delete struct.
  29         (language_defn): No longer inherit from language_data.
  30         * m2-lang.c (m2_language_data): Delete.
  31         (m2_language): Remove references to m2_language_data.
  32         * objc-lang.c (objc_language_data): Delete.
  33         (objc_language): Remove references to objc_language_data.
  34         * opencl-lang.c (opencl_language_data): Delete.
  35         (opencl_language): Remove references to opencl_language_data.
  36         * p-lang.c (pascal_language_data): Delete.
  37         (pascal_language): Remove references to pascal_language_data.
  38         * rust-lang.c (rust_language_data): Delete.
  39         (rust_language): Remove references to rust_language_data.
  40
  41 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  42
  43         * ada-lang.c (ada_language_data): Remove la_op_print_tab
  44         initializer.
  45         (ada_language::opcode_print_table): New member function.
  46         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
  47         (c_language::opcode_print_table): New member function.
  48         (cplus_language_data): Remove la_op_print_tab initializer.
  49         (cplus_language::opcode_print_table): New member function.
  50         (asm_language_data): Remove la_op_print_tab initializer.
  51         (asm_language::opcode_print_table): New member function.
  52         (minimal_language_data): Remove la_op_print_tab initializer.
  53         (minimal_language::opcode_print_table): New member function.
  54         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
  55         (d_language::opcode_print_table): New member function.
  56         * expprint.c (print_subexp_standard): Update call to
  57         opcode_print_table.
  58         (op_string): Likewise.
  59         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
  60         (f_language::opcode_print_table): New member function.
  61         * go-lang.c (go_language_data): Remove la_op_print_tab
  62         initializer.
  63         (go_language::opcode_print_table): New member function.
  64         * language.c (unknown_language_data): Remove la_op_print_tab
  65         initializer.
  66         (unknown_language::opcode_print_table): New member function.
  67         (auto_language_data): Remove la_op_print_tab initializer.
  68         (auto_language::opcode_print_table): New member function.
  69         * language.h (language_data): Remove la_op_print_tab field.
  70         (language_defn::opcode_print_table): Declare new member function.
  71         * m2-lang.c (m2_language_data): Remove la_op_print_tab
  72         initializer.
  73         (m2_language::opcode_print_table): New member function.
  74         * objc-lang.c (objc_language_data): Remove la_op_print_tab
  75         initializer.
  76         (objc_language::opcode_print_table): New member function.
  77         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
  78         initializer.
  79         (opencl_language::opcode_print_table): New member function.
  80         * p-lang.c (pascal_language_data): Remove la_op_print_tab
  81         initializer.
  82         (pascal_language::opcode_print_table): New member function.
  83         * rust-lang.c (rust_language_data): Remove la_op_print_tab
  84         initializer.
  85         (rust_language::opcode_print_table): New member function.
  86
  87 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  88
  89         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
  90         (ada_language::expression_ops): New member function.
  91         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
  92         (c_language::expression_ops): New member function.
  93         (cplus_language_data): Remove la_exp_desc initializer.
  94         (cplus_language::expression_ops): New member function.
  95         (asm_language_data): Remove la_exp_desc initializer.
  96         (asm_language::expression_ops): New member function.
  97         (minimal_language_data): Remove la_exp_desc initializer.
  98         (minimal_language::expression_ops): New member function.
  99         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
 100         (d_language::expression_ops): New member function.
 101         * eval.c (evaluate_subexp): Update call to expression_ops.
 102         * expprint.c (print_subexp): Likewise.
 103         (op_name): Likewise.
 104         (dump_subexp_body): Likewise.
 105         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
 106         (f_language::expression_ops): New member function.
 107         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
 108         (go_language::expression_ops): New member function.
 109         * language.c (language_defn::expression_ops): New function.
 110         (unknown_language_data): Remove la_exp_desc initializer.
 111         (auto_language_data): Likewise.
 112         * language.h (language_data): Remove la_exp_desc field.
 113         (language_defn::expression_ops): Declare new member function.
 114         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
 115         (m2_language::expression_ops): New member function.
 116         * objc-lang.c (objc_language_data): Remove la_exp_desc
 117         initializer.
 118         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
 119         initializer.
 120         (opencl_language::expression_ops): New member function.
 121         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
 122         * parse.c (operator_length): Update call to expression_ops.
 123         (exp_iterate): Likewise.
 124         * rust-lang.c (rust_language_data): Remove la_exp_desc
 125         initializer.
 126         (ruse_language::expression_ops): New member function.
 127
 128 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 129
 130         * ada-lang.c (ada_language_data): Remove la_varobj_ops
 131         initializer.
 132         (ada_language::varobj_ops): New member function.
 133         * c-lang.c (c_language_data): Remove la_varobj_ops
 134         initializer.
 135         (cplus_language_data): Likewise.
 136         (cplus_language::varobj_ops): New member function.
 137         (asm_language_data): Remove la_varobj_ops initializer.
 138         (minimal_language_data): Likewise.
 139         * d-lang.c (d_language_data): Likewise.
 140         * f-lang.c (f_language_data): Likewise.
 141         * go-lang.c (go_language_data): Likewise.
 142         * language.c (language_defn::varobj_ops): New function.
 143         (unknown_language_data): Remove la_varobj_ops
 144         initializer.
 145         (auto_language_data): Likewise.
 146         * language.h (language_data): Remove la_varobj_ops field.
 147         (language_defn::varobj_ops): Declare new member function.
 148         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
 149         * objc-lang.c (objc_language_data): Likewise.
 150         * opencl-lang.c (opencl_language_data): Likewise.
 151         * p-lang.c (pascal_language_data): Likewise.
 152         * rust-lang.c (rust_language_data): Likewise.
 153         * varobj.c (varobj_create): Update call to varobj_ops.
 154         * varobj.h (default_varobj_ops): Delete define.
 155
 156 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 157
 158         * ada-lang.c (ada_language_data): Remove la_macro_expansion
 159         initializer.
 160         * c-lang.c (c_language_data): Likewise.
 161         (c_language::macro_expansion): New member function.
 162         (cplus_language_data): Likewise.
 163         (cplus_language::macro_expansion): New member function.
 164         (asm_language_data): Likewise.
 165         (asm_language::macro_expansion): New member function.
 166         (minimal_language_data): Likewise.
 167         (minimal_language::macro_expansion): New member function.
 168         * d-lang.c (d_language_data): Remove la_macro_expansion
 169         initializer.
 170         * f-lang.c (f_language_data): Likewise.
 171         * go-lang.c (go_language_data): Likewise.
 172         * language.c (unknown_language_data): Likewise.
 173         (auto_language_data): Likewise.
 174         * language.h (language_data): Remove la_macro_expansion field.
 175         (language_defn::macro_expansion): New member function.
 176         * m2-lang.c (m2_language_data): Remove la_macro_expansion
 177         initializer.
 178         * objc-lang.c (objc_language_data): Likewise.
 179         (objc_language::macro_expansion): New member function.
 180         * opencl-lang.c (opencl_language_data): Likewise.
 181         (opencl_language::macro_expansion): New member function.
 182         * p-lang.c (pascal_language_data): Remove la_macro_expansion
 183         initializer.
 184         * rust-lang.c (rust_language_data): Likewise.
 185         * symtab.c (default_collect_symbol_completion_matches_break_on):
 186         Update call to macro_expansion.
 187
 188 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 189
 190         * ada-lang.c (ada_language_data): Remove la_array_ordering
 191         initializer.
 192         * c-lang.c (c_language_data): Likewise.
 193         (cplus_language_data): Likewise.
 194         (asm_language_data): Likewise.
 195         (minimal_language_data): Likewise.
 196         * d-lang.c (d_language_data): Likewise.
 197         * dwarf2/read.c (read_array_order): Update for call to
 198         array_ordering.
 199         * f-lang.c (f_language_data): Remove la_array_ordering
 200         initializer.
 201         (f_language::array_ordering): New member function.
 202         * go-lang.c (go_language_data): Remove la_array_ordering
 203         initializer.
 204         * language.c (unknown_language_data): Likewise.
 205         (auto_language_data): Likewise.
 206         * language.h (language_data): Delete la_array_ordering field.
 207         (language_defn::array_ordering): New member function.
 208         * m2-lang.c (m2_language_data): Remove la_array_ordering
 209         initializer.
 210         * objc-lang.c (objc_language_data): Likewise.
 211         * opencl-lang.c (opencl_language_data): Likewise.
 212         * p-lang.c (pascal_language_data): Likewise.
 213         * rust-lang.c (rust_language_data): Likewise.
 214
 215 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 216
 217         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
 218         initializer.
 219         * c-lang.c (c_language_data): Likewise.
 220         (cplus_language_data): Likewise.
 221         (asm_language_data): Likewise.
 222         (minimal_language_data): Likewise.
 223         * d-lang.c (d_language_data): Likewise.
 224         * f-lang.c (f_language_data): Likewise.
 225         (f_language::case_sensitivity): New member function.
 226         * go-lang.c (go_language_data): Remove la_case_sensitivity
 227         initializer.
 228         * language.c (enum case_mode): Moved here from language.h.
 229         (case_mode): Make static.
 230         (show_case_command): Update for case_sensitivity being a method.
 231         (set_case_command): Likewise.
 232         (set_range_case): Likewise.
 233         (unknown_language_data): Remove la_case_sensitivity initializer.
 234         (auto_language_data): Likewise.
 235         * language.h (case_mode): Delete, move enum declaration to
 236         language.c.
 237         (language_data): Delete la_case_sensitivity field.
 238         (language_defn::case_sensitivity): New member function.
 239         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
 240         initializer.
 241         * objc-lang.c (objc_language_data): Likewise.
 242         * opencl-lang.c (opencl_language_data): Likewise.
 243         * p-lang.c (pascal_language_data): Likewise.
 244         * rust-lang.c (rust_language_data): Likewise.
 245
 246 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 247
 248         * ada-lang.c (ada_language_data): Remove la_range_check
 249         initializer.
 250         * c-lang.c (c_language_data): Likewise.
 251         (cplus_language_data): Likewise.
 252         (asm_language_data): Likewise.
 253         (minimal_language_data): Likewise.
 254         * d-lang.c (d_language_data): Likewise.
 255         * f-lang.c (f_language_data): Likewise.
 256         (f_language::range_checking_on_by_default): New member function.
 257         * go-lang.c (go_language_data): Remove la_range_check initializer.
 258         * language.c (enum range_mode): Moved here from language.h.
 259         (range_mode): Made static.
 260         (show_range_command): Update to use
 261         range_checking_on_by_default.
 262         (set_range_command): Likewise.
 263         (set_range_case): Likewise.
 264         (unknown_language_data): Remove la_range_check initializer.
 265         (auto_language_data): Likewise.
 266         * language.h (range_mode): Delete.  Enum definition moved to
 267         language.c.
 268         (language_data): Remove la_range_check field.
 269         (language_defn::range_checking_on_by_default): New member
 270         function.
 271         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
 272         (m2_language::range_checking_on_by_default): New member function.
 273         * objc-lang.c (objc_language_data): Remove la_range_check
 274         initializer.
 275         * opencl-lang.c (opencl_language_data): Likewise.
 276         * p-lang.c (pascal_language_data): Likewise.
 277         (pascal_language::range_checking_on_by_default): New member
 278         function.
 279         * rust-lang.c (rust_language_data): Remove la_range_check
 280         initializer.
 281         (rust_language::range_checking_on_by_default): New member
 282         function.
 283
 284 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 285
 286         * dwarf2/read.c (dwarf2_physname): Remove special case for
 287         language_go.
 288         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
 289         member function.
 290
 291 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 292
 293         * ada-lang.c (ada_language_data): Remove
 294         la_store_sym_names_in_linkage_form_p initializer.
 295         (ada_language::store_sym_names_in_linkage_form_p): New member
 296         function.
 297         * c-lang.c (c_language_data): Remove
 298         la_store_sym_names_in_linkage_form_p initializer.
 299         (c_language::store_sym_names_in_linkage_form_p): New member
 300         function.
 301         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
 302         initializer.
 303         (asm_language_data): Likewise.
 304         (asm_language::store_sym_names_in_linkage_form_p): New member
 305         function.
 306         (minimal_language_data): Remove
 307         la_store_sym_names_in_linkage_form_p initializer.
 308         (minimal_language::store_sym_names_in_linkage_form_p): New member
 309         function.
 310         * d-lang.c (d_language_data): Remove
 311         la_store_sym_names_in_linkage_form_p initializer.
 312         * dwarf2/read.c (dwarf2_physname): Update call to
 313         store_sym_names_in_linkage_form_p.
 314         * f-lang.c (f_language_data): Remove
 315         la_store_sym_names_in_linkage_form_p initializer.
 316         * go-lang.c (go_language_data): Remove
 317         la_store_sym_names_in_linkage_form_p initializer.
 318         * language.c (unknown_language_data): Remove
 319         la_store_sym_names_in_linkage_form_p initializer.
 320         (unknown_language::store_sym_names_in_linkage_form_p): New member
 321         function.
 322         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
 323         initializer.
 324         (auto_language::store_sym_names_in_linkage_form_p): New member
 325         function.
 326         * language.h (language_data): Remove
 327         la_store_sym_names_in_linkage_form_p member variable.
 328         (language_defn::store_sym_names_in_linkage_form_p): New member
 329         function.
 330         * m2-lang.c (m2_language_data): Remove
 331         la_store_sym_names_in_linkage_form_p initializer.
 332         * objc-lang.c (objc_language_data): Likewise.
 333         * opencl-lang.c (opencl_language_data): Likewise.
 334         * p-lang.c (pascal_language_data): Likewise.
 335         * rust-lang.c (rust_language_data): Likewise.
 336
 337 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 338
 339         * ada-lang.c (ada_language_data): Remove string_lower_bound
 340         initializer.
 341         * c-lang.c (c_language_data): Likewise.
 342         (cplus_language_data): Likewise.
 343         (asm_language_data): Likewise.
 344         (minimal_language_data): Likewise.
 345         * d-lang.c (d_language_data): Likewise.
 346         * f-lang.c (f_language_data): Likewise.
 347         * go-lang.c (go_language_data): Likewise.
 348         * language.c (unknown_language_data): Likewise.
 349         (auto_language_data): Likewise.
 350         * language.h (language_data): Remove string_lower_bound field.
 351         (language_defn::string_lower_bound): New member function.
 352         * m2-lang.c (m2_language_data): Remove string_lower_bound
 353         initializer.
 354         (m2_language::string_lower_bound): New member function.
 355         * objc-lang.c (objc_language_data): Remove string_lower_bound
 356         initializer.
 357         * opencl-lang.c (opencl_language_data): Likewise.
 358         * p-lang.c (pascal_language_data): Likewise.
 359         * rust-lang.c (rust_language_data): Likewise.
 360         * valops.c (value_cstring): Update call to string_lower_bound.
 361         (value_string): Likewise.
 362         * value.c (allocate_repeated_value): Likewise.
 363
 364 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 365
 366         * valops.c (value_repeat): Fix incorrect argument name in comment.
 367
 368 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 369
 370         * ada-lang.c (ada_language_data): Remove c_style_arrays
 371         initializer.
 372         (ada_language::c_style_arrays_p): New member fuction.
 373         * c-lang.c (c_language_data): Remove c_style_arrays
 374         initializer.
 375         (cplus_language_data): Likewise.
 376         (asm_language_data): Likewise.
 377         (minimal_language_data): Likewise.
 378         * d-lang.c (d_language_data): Likewise.
 379         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
 380         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
 381         (f_language::c_style_arrays_p): New member function.
 382         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
 383         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
 384         * language.c (unknown_language_data): Remove c_style_arrays
 385         initializer.
 386         (auto_language_data): Likewise.
 387         * language.h (language_data): Remove c_style_arrays field.
 388         (language_defn::c_style_arrays_p): New member function.
 389         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
 390         (m2_language::c_style_arrays_p): New member function.
 391         * objc-lang.c (objc_language_data): Remove c_style_arrays
 392         initializer.
 393         * opencl-lang.c (opencl_language_data): Likewise.
 394         * p-lang.c (pascal_language_data): Likewise.
 395         * rust-lang.c (rust_language_data): Likewise.
 396         * valarith.c (value_subscript): Update call to c_style_arrays_p,
 397         and update local variable to a bool.
 398         * valops.c (value_cast): Update call to c_style_arrays_p.
 399         (value_array): Likewise.
 400         * value.c (coerce_array): Likewise.
 401
 402 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 403
 404         * ada-lang.c (ada_language_data): Remove la_language initializer.
 405         * c-lang.c (c_language_data): Likewise.
 406         (cplus_language_data): Likewise.
 407         (asm_language_data): Likewise.
 408         (minimal_language_data): Likewise.
 409         * d-lang.c (d_language_data): Likewise.
 410         * f-lang.c (f_language_data): Likewise.
 411         * go-lang.c (go_language_data): Likewise.
 412         * language.c (unknown_language_data): Likewise.
 413         (auto_language_data): Likewise.
 414         * language.h (language_data): Remove la_language field.
 415         (language_defn::language_defn): Initialise la_language field.
 416         (language_defn::la_language): New member variable.
 417         * m2-lang.c (m2_language_data): Remove la_language field.
 418         * objc-lang.c (objc_language_data): Likewise.
 419         * opencl-lang.c (opencl_language_data): Likewise.
 420         * p-lang.c (pascal_language_data): Likewise.
 421         * rust-lang.c (rust_language_data): Likewise.
 422
 423 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 424
 425         * ada-lang.c (ada_extensions): Delete, moved into
 426         ada_language::filename_extensions.
 427         (ada_language_data): Remove la_filename_extensions initializer.
 428         (ada_language::filename_extensions): New member function.
 429         * c-lang.c (c_extensions): Delete, moved into
 430         c_language::filename_extensions.
 431         (c_language_data): Remove la_filename_extensions initializer.
 432         (c_language::filename_extensions): New member function.
 433         (cplus_extensions): Delete, moved into
 434         cplus_language::filename_extensions.
 435         (cplus_language_data): Remove la_filename_extensions initializer.
 436         (cplus_language::filename_extensions): New member function.
 437         (asm_extensions): Delete, moved into
 438         asm_language::filename_extensions.
 439         (asm_language_data): Remove la_filename_extensions initializer.
 440         (asm_language::filename_extensions): New member function.
 441         (minimal_language_data): Remove la_filename_extensions
 442         initializer.
 443         * d-lang.c (d_extensions): Delete, moved into
 444         d_language::filename_extensions.
 445         (d_language_data): Remove la_filename_extensions initializer.
 446         (d_language::filename_extensions): New member function.
 447         * f-lang.c (f_extensions): Delete, moved into
 448         f_language::filename_extensions.
 449         (f_language_data): Remove la_filename_extensions initializer.
 450         (f_language::filename_extensions): New member function.
 451         * go-lang.c (go_language_data): Remove la_filename_extensions
 452         initializer.
 453         * language.c (add_set_language_command): Update now that
 454         filename_extensions returns a vector.
 455         (unknown_language_data): Remove la_filename_extensions
 456         initializer.
 457         (auto_language_data): Likewise.
 458         * language.h (language_data): Remove la_filename_extensions field.
 459         (language_defn::filename_extensions): New member function.
 460         * m2-lang.c (m2_language_data): Remove la_filename_extensions
 461         initializer.
 462         * objc-lang.c (objc_extensions): Delete, moved into
 463         objc_language::filename_extensions.
 464         (objc_language_data): Remove la_filename_extensions initializer.
 465         (objc_language::filename_extensions): New member function.
 466         * opencl-lang.c (opencl_language_data): Remove
 467         la_filename_extensions initializer.
 468         * p-lang.c (pascal_extensions): Delete, moved into
 469         pascal_language::filename_extensions.
 470         (pascal_language_data): Remove la_filename_extensions initializer.
 471         (pascal_language::filename_extensions): New member function.
 472         * rust-lang.c (rust_extensions): Delete, moved into
 473         rust_language::filename_extensions.
 474         (rust_language_data): Remove la_filename_extensions initializer.
 475         (rust_language::filename_extensions): New member function.
 476         * symfile.c (add_filename_language): Add new assert.
 477
 478 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 479
 480         * ada-lang.c (ada_language_data): Remove la_name and
 481         la_natural_name initializers.
 482         (ada_language::name): New member function.
 483         (ada_language::natural_name): New member function.
 484         * c-lang.c (c_language_data): Remove la_name and
 485         la_natural_name initializers.
 486         (c_language::name): New member function.
 487         (c_language::natural_name): New member function.
 488         (cplus_language_data): Remove la_name and
 489         la_natural_name initializers.
 490         (cplus_language::name): New member function.
 491         (cplus_language::natural_name): New member function.
 492         (asm_language_data): Remove la_name and
 493         la_natural_name initializers.
 494         (asm_language::name): New member function.
 495         (asm_language::natural_name): New member function.
 496         (minimal_language_data): Remove la_name and
 497         la_natural_name initializers.
 498         (minimal_language::name): New member function.
 499         (minimal_language::natural_name): New member function.
 500         * compile/compile.c (compile_to_object): Update call to
 501         lanugage_defn::name.
 502         * d-lang.c (d_language_data): Remove la_name and
 503         la_natural_name initializers.
 504         (d_language::name): New member function.
 505         (d_language::natural_name): New member function.
 506         * expprint.c (print_subexp_standard): Update call to
 507         language_defn::name.
 508         (dump_raw_expression): Likewise
 509         (dump_prefix_expression): Likewise.
 510         * f-lang.c (f_language_data): Remove la_name and
 511         la_natural_name initializers.
 512         (f_language::name): New member function.
 513         (f_language::natural_name): New member function.
 514         * go-lang.c (go_language_data): Remove la_name and
 515         la_natural_name initializers.
 516         (go_language::name): New member function.
 517         (go_language::natural_name): New member function.
 518         * language.c (show_language_command): Update call to
 519         language_defn::name.
 520         (set_language_command): Likewise.
 521         (language_enum): Likewise.
 522         (language_str): Likewise.
 523         (add_set_language_command): Likewise, use
 524         language_defn::natural_name in the doc string.
 525         (unknown_language_data): Remove la_name and
 526         la_natural_name initializers.
 527         (unknown_language::name): New member function.
 528         (unknown_language::natural_name): New member function.
 529         (auto_language_data): Remove la_name and
 530         la_natural_name initializers.
 531         (auto_language::name): New member function.
 532         (auto_language::natural_name): New member function.
 533         (language_lookup_primitive_type_as_symbol): Update call to
 534         language_defn::name.
 535         * language.h (language_data): Remove la_name and la_natural_name
 536         member variables.
 537         (language_defn::name): New member function.
 538         (language_defn::natural_name): New member function.
 539         * m2-lang.c (m2_language_data): Remove la_name and
 540         la_natural_name initializers.
 541         (m2_language::name): New member function.
 542         (m2_language::natural_name): New member function.
 543         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
 544         language_defn::natural_name.
 545         * objc-lang.c (objc_language_data): Remove la_name and
 546         la_natural_name initializers.
 547         (objc_language::name): New member function.
 548         (objc_language::natural_name): New member function.
 549         * opencl-lang.c (opencl_language_data): Remove la_name and
 550         la_natural_name initializers.
 551         (opencl_language::name): New member function.
 552         (opencl_language::natural_name): New member function.
 553         * p-lang.c (pascal_language_data): Remove la_name and
 554         la_natural_name initializers.
 555         (pascal_language::name): New member function.
 556         (pascal_language::natural_name): New member function.
 557         * rust-lang.c (rust_language_data): Remove la_name and
 558         la_natural_name initializers.
 559         (rust_language::name): New member function.
 560         (rust_language::natural_name): New member function.
 561         * symtab.c (lookup_language_this): Update call to
 562         language_defn::name.
 563
 564 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 565
 566         * ada-lang.c (ada_language_data): Remove la_name_of_this
 567         initializer.
 568         * ax-gdb.c (gen_expr): Update call to name_of_this.
 569         * c-exp.y (classify_name): Likewise.
 570         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
 571         (cplus_language_data): Likewise.
 572         (cplus_language::name_of_this): New member function.
 573         (asm_language_data): Remove la_name_of_this initializer.
 574         (minimal_language_data): Likewise.
 575         * d-lang.c (d_language_data): Likewise.
 576         (d_language::name_of_this): New member function.
 577         * expprint.c (print_subexp_standard): Update call to name_of_this.
 578         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
 579         * go-lang.c (go_language_data): Likewise.
 580         * language.c (unknown_language_data): Likewise.
 581         (unknown_language::name_of_this): New member function.
 582         (auto_language_data): Remove la_name_of_this initializer.
 583         (auto_language::name_of_this): New member function.
 584         * language.h (language_data): Delete la_name_of_this member
 585         variable.
 586         (language_defn::name_of_this): New member function.
 587         * m2-lang.c (m2_language_data): Remove la_name_of_this
 588         initializer.
 589         * objc-lang.c (objc_language_data): Likewise.
 590         (objc_language::name_of_this): New member function.
 591         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
 592         initializer.
 593         * p-lang.c (pascal_language_data): Likewise.
 594         (pascal_language::name_of_this): New member function.
 595         * rust-lang.c (rust_language_data): Remove la_name_of_this
 596         initializer.
 597         * symtab.c (lookup_language_this): Update call to name_of_this.
 598         (lookup_symbol_aux): Likewise.
 599         * valops.c (value_of_this): Likewise.
 600
 601 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 602
 603         * ada-lang.c (ada_language_data): Remove
 604         la_struct_too_deep_ellipsis initializer.
 605         (ada_language::struct_too_deep_ellipsis): New member function.
 606         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
 607         initializer.
 608         (cplus_language_data): Likewise.
 609         (asm_language_data): Likewise.
 610         (minimal_language_data): Likewise.
 611         * cp-valprint.c (cp_print_value): Update call to
 612         struct_too_deep_ellipsis.
 613         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
 614         initializer.
 615         * f-lang.c (f_language_data): Likewise.
 616         (f_language::struct_too_deep_ellipsis): New member function.
 617         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
 618         initializer.
 619         * language.c (unknown_language_data): Likewise.
 620         (auto_language_data): Likewise.
 621         * language.h (language_data): Delete la_struct_too_deep_ellipsis
 622         member variable.
 623         (language_defn::struct_too_deep_ellipsis): New member function.
 624         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
 625         initializer.Q
 626         * objc-lang.c (objc_language_data): Likewise.
 627         * opencl-lang.c (opencl_language_data): Likewise.
 628         * p-lang.c (pascal_language_data): Likewise.
 629         * rust-lang.c (rust_language_data): Likewise.
 630         * valprint.c (val_print_check_max_depth): Update call to
 631         struct_too_deep_ellipsis.
 632
 633 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
 634
 635         * MAINTAINERS (Write After Approval): Add myself.
 636
 637 2020-09-15  Tom Tromey  <tom@tromey.com>
 638
 639         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
 640         Remove.
 641
 642 2020-09-15  Tom Tromey  <tom@tromey.com>
 643
 644         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
 645         and TYPE_CODE_METHODPTR cases.
 646         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
 647         (c_value_print_inner): Update.
 648         * valprint.c (generic_value_print_memberptr): New function, from
 649         c_value_print_memberptr.
 650         (generic_value_print): Use it.  Call cplus_print_method_ptr.
 651
 652 2020-09-15  Tom Tromey  <tromey@adacore.com>
 653
 654         * python/python-internal.h (PyInt_FromLong): Remove define.
 655         * python/py-value.c (convert_value_from_python): Use
 656         gdb_py_object_from_longest.
 657         * python/py-type.c (typy_get_code): Use
 658         gdb_py_object_from_longest.
 659         * python/py-symtab.c (salpy_get_line): Use
 660         gdb_py_object_from_longest.
 661         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
 662         gdb_py_object_from_longest.
 663         * python/py-record.c (recpy_gap_reason_code): Use
 664         gdb_py_object_from_longest.
 665         * python/py-record-btrace.c (recpy_bt_insn_size)
 666         (recpy_bt_func_level, btpy_list_count): Use
 667         gdb_py_object_from_longest.
 668         * python/py-infthread.c (gdbpy_create_ptid_object): Use
 669         gdb_py_object_from_longest.  Fix error handling.
 670         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
 671         gdb_py_object_from_longest.
 672         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
 673         gdb_py_object_from_longest.
 674         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
 675         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
 676         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
 677
 678 2020-09-15  Tom Tromey  <tromey@adacore.com>
 679
 680         * python/python.c (gdbpy_parameter_value): Use
 681         gdb_py_object_from_ulongest.
 682
 683 2020-09-15  Tom Tromey  <tromey@adacore.com>
 684
 685         * python/py-infevents.c (create_register_changed_event_object):
 686         Use gdb_py_object_from_longest.
 687         * python/py-exitedevent.c (create_exited_event_object): Use
 688         gdb_py_object_from_longest.
 689
 690 2020-09-15  Tom Tromey  <tromey@adacore.com>
 691
 692         * python/python.c (gdbpy_parameter_value): Use
 693         gdb_py_object_from_longest.
 694         * python/py-type.c (convert_field, typy_range): Use
 695         gdb_py_object_from_longest.
 696         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
 697         gdb_py_object_from_longest.
 698         * python/py-lazy-string.c (stpy_get_length): Use
 699         gdb_py_object_from_longest.
 700         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
 701         gdb_py_object_from_longest.
 702         * python/py-infevents.c (create_memory_changed_event_object): Use
 703         gdb_py_object_from_longest.
 704         * python/py-inferior.c (infpy_get_num): Use
 705         gdb_py_object_from_longest.
 706         (infpy_get_pid): Likewise.
 707
 708 2020-09-15  Tom Tromey  <tromey@adacore.com>
 709
 710         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
 711         defines.
 712         * python/py-value.c (valpy_long): Use
 713         gdb_py_object_from_ulongest.
 714         * python/py-symtab.c (salpy_get_pc): Use
 715         gdb_py_object_from_ulongest.
 716         (salpy_get_last): Likewise.
 717         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
 718         gdb_py_object_from_ulongest.
 719         * python/py-lazy-string.c (stpy_get_address): Use
 720         gdb_py_object_from_ulongest.
 721         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
 722         * python/py-arch.c (archpy_disassemble): Use
 723         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
 724         error handling.
 725
 726 2020-09-15  Tom Tromey  <tromey@adacore.com>
 727
 728         * python/python-internal.h (gdb_py_long_from_longest): Remove
 729         defines.
 730         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
 731         * python/py-type.c (convert_field, typy_get_sizeof): Use
 732         gdb_py_object_from_longest.
 733         * python/py-record-btrace.c (btpy_list_index): Use
 734         gdb_py_object_from_longest.
 735
 736 2020-09-15  Tom Tromey  <tromey@adacore.com>
 737
 738         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
 739         * python/py-record.c (recpy_element_number): Use
 740         gdb_py_object_from_longest.
 741         (recpy_gap_number): Likewise.
 742
 743 2020-09-15  Tom Tromey  <tromey@adacore.com>
 744
 745         * top.c (ui::ui): Update.
 746         (highest_ui_num): Remove.
 747         * top.h (struct ui) <num>: Remove.
 748
 749 2020-09-15  Tom Tromey  <tromey@adacore.com>
 750
 751         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
 752         * ui-style.c (ansi_regex_text): Now array.
 753         * rust-exp.y (number_regex_text): Now array.
 754         * linespec.c (linespec_quote_characters): Now array.
 755         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
 756         Now arrays.
 757
 758 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 759
 760         * debuginfod-support.c (debuginfod_client_deleter): New.
 761         (debuginfod_client_up): New.
 762         (debuginfod_init): Return debuginfod_client_up.
 763         (debuginfod_source_query): Adjust.
 764         (debuginfod_debuginfo_query): Adjust.
 765
 766 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 767
 768         * debuginfod-support.c (debuginfod_source_query): Use
 769         make_unique_xstrdup.
 770
 771 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 772
 773         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
 774         with `type::instance_flags`.
 775
 776 2020-09-14  Michael Mullin  <masmullin@gmail.com>
 777
 778         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
 779         Remove baton parameter.
 780
 781 2020-09-14  Pedro Alves  <pedro@palves.net>
 782
 783         * Makefile.in (SELFTESTS_SRCS): Add
 784         unittests/enum-flags-selftests.c.
 785         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
 786         btrace_function_flags instead of enum btrace_function_flag.
 787         * compile/compile-c-types.c (convert_qualified): Use
 788         enum_flags::raw.
 789         * compile/compile-cplus-symbols.c (convert_one_symbol)
 790         (convert_symbol_bmsym):
 791         * compile/compile-cplus-types.c (compile_cplus_convert_method)
 792         (compile_cplus_convert_struct_or_union_methods)
 793         (compile_cplus_instance::convert_qualified_base):
 794         * go-exp.y (parse_string_or_char): Add cast to int.
 795         * unittests/enum-flags-selftests.c: New file.
 796         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
 797         type to btrace_thread_flags from btrace_thread_flag.
 798         (record_btrace_cancel_resume, record_btrace_step_thread): Change
 799         local's type to btrace_thread_flags from btrace_thread_flag.  Add
 800         cast in DEBUG call.
 801
 802 2020-09-14  Pedro Alves  <pedro@palves.net>
 803
 804         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
 805         * gdbtypes.c (address_space_name_to_int): Rename to ...
 806         (address_space_name_to_type_instance_flags): ... this.
 807         (address_space_int_to_name): Rename to ...
 808         (address_space_type_instance_flags_to_name): ... this.
 809         * gdbtypes.h (address_space_name_to_int): Rename to ...
 810         (address_space_name_to_type_instance_flags): ... this.
 811         (address_space_int_to_name): Rename to ...
 812         (address_space_type_instance_flags_to_name): ... this.
 813         * type-stack.c (type_stack::insert): Adjust to rename.
 814         * type-stack.h (type_stack::insert): Likewise.
 815
 816 2020-09-14  Pedro Alves  <pedro@palves.net>
 817             Andrew Burgess  <andrew.burgess@embecosm.com>
 818
 819         * avr-tdep.c (avr_address_class_type_flags): Return
 820         type_instance_flags.
 821         (avr_address_class_type_flags_to_name): Take a
 822         type_instance_flags.
 823         (avr_address_class_name_to_type_flags): Return bool and take a
 824         type_instance_flags.
 825         * d-lang.c (build_d_types): Use type::set_instance_flags.
 826         * ft32-tdep.c (ft32_address_class_type_flags): Return
 827         type_instance_flags.
 828         (ft32_address_class_type_flags_to_name): Take a
 829         type_instance_flags.
 830         (ft32_address_class_name_to_type_flags): Return bool and take a
 831         type_instance_flags.
 832         (ft32_gdbarch_init): Use type::set_instance_flags.
 833         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
 834         * gdbarch.h, gdbarch.c: Regenerate.
 835         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
 836         (address_class_name_to_type_flags): Use type_instance_flags and
 837         bool.
 838         * gdbtypes.c (address_space_name_to_int)
 839         (address_space_int_to_name, make_qualified_type): Use
 840         type_instance_flags.
 841         (make_qualified_type): Use type_instance_flags and
 842         type::set_instance_flags.
 843         (make_type_with_address_space, make_cv_type, make_vector_type)
 844         (check_typedef): Use type_instance_flags.
 845         (recursive_dump_type): Cast type_instance_flags to unsigned for
 846         printing.
 847         (copy_type_recursive): Use type::set_instance_flags.
 848         (gdbtypes_post_init): Use type::set_instance_flags.
 849         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
 850         <m_instance_flags>: ... this.
 851         <instance_flags, set_instance_flags>: New methods.
 852         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
 853         (SET_TYPE_INSTANCE_FLAGS): New.
 854         (address_space_name_to_int, address_space_int_to_name)
 855         (make_type_with_address_space): Pass flags using
 856         type_instance_flags instead of int.
 857         * stabsread.c (cleanup_undefined_types_noname): Use
 858         type::set_instance_flags.
 859         * s390-tdep.c (s390_address_class_type_flags): Return
 860         type_instance_flags.
 861         (s390_address_class_type_flags_to_name): Take a
 862         type_instance_flags.
 863         (s390_address_class_name_to_type_flags): Return bool and take a
 864         type_instance_flags.
 865         * type-stack.c (type_stack::follow_types): Use
 866         type_instance_flags.
 867         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
 868
 869 2020-09-14  Tom Tromey  <tromey@adacore.com>
 870
 871         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
 872         * x86-tdep.c (x86_is_thunk_register_name)
 873         (x86_in_indirect_branch_thunk): Update.
 874         * sparc64-tdep.c (sparc64_fpu_register_names)
 875         (sparc64_cp0_register_names, sparc64_register_names)
 876         (sparc64_pseudo_register_names): Now const.
 877         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
 878         cp0_registers_num>: Now const.
 879         * sparc-tdep.c (sparc_core_register_names)
 880         (sparc32_fpu_register_names, sparc32_cp0_register_names)
 881         (sparc32_pseudo_register_names): Now const.
 882         (validate_tdesc_registers): Update.
 883         * rust-lang.c (rust_extensions): Now const.
 884         * p-lang.c (p_extensions): Now const.
 885         * objc-lang.c (objc_extensions): Now const.
 886         * nto-tdep.c (nto_thread_state_str): Now const.
 887         * moxie-tdep.c (moxie_register_names): Now const.
 888         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
 889         Now const.
 890         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
 891         (mips_linux_reg_names): Now const.
 892         (mips_gdbarch_init): Update.
 893         * microblaze-tdep.c (microblaze_register_names): Now const.
 894         * m68k-tdep.c (m68k_register_names): Now const.
 895         * m32r-tdep.c (m32r_register_names): Now const.
 896         * ia64-tdep.c (ia64_register_names): Now const.
 897         * i386-tdep.h (struct gdbarch_tdep) <register_names,
 898         ymmh_register_names, ymm16h_regnum, mpx_register_names,
 899         k_register_names, zmmh_register_names, xmm_avx512_register_names,
 900         ymm_avx512_register_names, pkeys_register_names>: Now const.
 901         * i386-tdep.c (i386_register_names, i386_zmm_names)
 902         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
 903         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
 904         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
 905         * f-lang.c (f_extensions): Now const.
 906         * d-lang.c (d_extensions): Now const.
 907         * csky-tdep.c (csky_register_names): Now const.
 908         * charset.c (default_charset_names, charset_enum): Now const.
 909         (_initialize_charset): Update.
 910         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
 911         const.
 912         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
 913         (bsd_uthread_solib_loaded): Update.
 914         (bsd_uthread_state): Now const.
 915         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
 916         (amd64_ymm_avx512_names, amd64_ymmh_names)
 917         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
 918         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
 919         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
 920         (amd64_dword_names): Now const.
 921         * agent.c (can_use_agent_enum): Now const.
 922         * ada-tasks.c (task_states, long_task_states): Now const.
 923         * ada-lang.c (known_runtime_file_name_patterns)
 924         (known_auxiliary_function_name_patterns, attribute_names)
 925         (standard_exc, ada_extensions): Now const.
 926
 927 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 928
 929         * bcache.h (struct bcache) <bcache>: Remove constructor.
 930         <m_hash_function, m_compare_function>: Remove.
 931         <~bcache>: Make virtual.
 932         <compare>: Remove static method, introduce virtual method.
 933         <default_hash>: Remove.
 934         <hash>: New virtual method.
 935         * bcache.c (bcache::expand_hash_table): Update.
 936         (bcache::insert): Update.
 937         (bcache::hash): New.
 938         (bcache::compare): Update comment and parameter names.
 939         * gdbtypes.c (types_deeply_equal): Update.
 940         * psymtab.h (struct psymbol_bcache): New struct.
 941         (class psymtab_storage) <psymtab_storage>: Make default.
 942         <psymbol_cache>: Change type to psymbol_bcache.
 943         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
 944         (psymbol_hash): Change to...
 945         (psymbol_bcache::hash): ... this.
 946         (psymbol_compare): Change to...
 947         (psymbol_bcache::compare): ... this.
 948
 949 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 950
 951         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
 952         checking for initial lwp.
 953
 954 2020-09-14  Tom Tromey  <tromey@adacore.com>
 955
 956         * m68k-tdep.c (m68k_extract_return_value): Use
 957         pointer_result_regnum.
 958         (m68k_store_return_value): Likewise.
 959         (m68k_reg_struct_return_p): Handle vectors and arrays.
 960         (m68k_return_value): Handle arrays.
 961         (m68k_svr4_return_value): Fix single-element aggregate handling.
 962         Handle long double.  Adjust for embedded ABI.
 963         (m68k_svr4_init_abi): Set pointer_result_regnum.
 964         (m68k_embedded_init_abi): New function.
 965         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
 966         (m68k_osabi_sniffer): New function.
 967         (_initialize_m68k_tdep): Register osabi sniffer.
 968         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
 969         member.
 970
 971 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 972
 973         * xml-support.c (xml_fetch_content_from_file): Replace xfree
 974         with gdb::unique_xmalloc_ptr<char>.
 975
 976 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 977
 978         * xml-support.h (xml_fetch_another): Change type to be a
 979         function_view.
 980         (xml_process_xincludes): Remove baton parameter.
 981         (xml_fetch_content_from_file): Change baton parameter to
 982         dirname.
 983         * xml-support.c (struct xinclude_parsing_data)
 984         <xinclude_parsing_data>: Remove baton parameter.
 985         <fetcher_baton>: Remove.
 986         (xinclude_start_include): Adjust.
 987         (xml_process_xincludes): Adjust.
 988         (xml_fetch_content_from_file): Replace baton parameter with
 989         dirname.
 990         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
 991         (xml_init_syscalls_info): Use a lambda.
 992         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
 993         (file_read_description_xml): Use a lambda.
 994         (fetch_available_features_from_target): Change baton parameter
 995         to target_ops.
 996         (target_read_description_xml): Use a lambda.
 997         (target_fetch_description_xml): Use a lambda.
 998         (string_read_description_xml): Update.
 999
1000 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1001
1002         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
1003         uses with type::endianity_is_not_default.
1004
1005 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1006
1007         * gdbtypes.h (struct type) <endianity_is_not_default,
1008         set_endianity_is_not_default>: New methods.
1009         (TYPE_ENDIANITY_NOT_DEFAULT): Use
1010         type::endianity_is_not_default, change all write call sites to
1011         use type::set_endianity_is_not_default.
1012
1013 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1014
1015         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
1016         uses with type::is_fixed_instance.
1017
1018 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1019
1020         * gdbtypes.h (struct type) <is_fixed_instance,
1021         set_is_fixed_instance>: New methods.
1022         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
1023         write call sites to use type::set_is_fixed_instance.
1024
1025 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1026
1027         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
1028         uses with type::is_gnu_ifunc.
1029
1030 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1031
1032         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
1033         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
1034         use type::set_is_gnu_ifunc.
1035
1036 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1037
1038         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
1039         uses with type::stub_is_supported.
1040
1041 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1042
1043         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
1044         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
1045         use type::set_stub_is_supported.
1046
1047 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1048
1049         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
1050         uses with type::is_vector.
1051
1052 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1053
1054         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
1055         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
1056         use type::set_is_vector.
1057
1058 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1059
1060         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
1061         uses with type::has_varargs.
1062
1063 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1064
1065         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
1066         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
1067         use type::set_has_varargs.
1068
1069 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1070
1071         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
1072         uses with type::is_prototyped.
1073
1074 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1075
1076         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
1077         New methods.
1078         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
1079         call sites to use type::set_is_prototyped.
1080
1081 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1082
1083         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
1084         uses with type::target_is_stub.
1085
1086 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1087
1088         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
1089         New methods.
1090         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
1091         sites to use type::set_target_is_stub.
1092
1093 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1094
1095         * gdbtypes.h (TYPE_STUB): Remove, replace all
1096         uses with type::is_stub.
1097
1098 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1099
1100         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
1101         (TYPE_STUB): Use type::is_stub, change all write call sites to
1102         use type::set_is_stub.
1103
1104 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1105
1106         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
1107         type::has_no_signedness.
1108
1109 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1110
1111         * gdbtypes.h (struct type) <has_no_signedness,
1112         set_has_no_signedness>: New methods.
1113         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
1114         call sites to use type::set_has_no_signedness.
1115
1116 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1117
1118         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
1119         type::is_unsigned.
1120
1121 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1122
1123         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
1124         methods.
1125         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
1126         sites to use type::set_is_unsigned.
1127
1128 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
1129             Adam Renquinha <arenquinha@cimeq.qc.ca>
1130
1131         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
1132         pointer and stack frame offset when unwinding.
1133
1134 2020-09-13  Pedro Alves  <pedro@palves.net>
1135
1136         * NEWS: Document "-break-insert --qualified".
1137         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
1138
1139 2020-09-13  Pedro Alves  <pedro@palves.net>
1140
1141         * linespec.c (classify_mtype, compare_msyms): Delete.
1142         (search_minsyms_for_name): Remove classification logic.  Instead
1143         filter out trampoline symbols if we also found an external
1144         function of the same name.
1145
1146 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1147
1148         * NEWS: Create a new section for the next release branch.
1149         Rename the section of the current branch, now that it has
1150         been cut.
1151
1152 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1153
1154         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
1155         * version.in: Bump version to 11.0.50.DATE-git.
1156
1157 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
1158
1159         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
1160
1161 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
1162             Felix Willgerodt  <Felix.Willgerodt@intel.com>
1163
1164         * gdbarch.sh: Added bfloat16 type.
1165         * gdbarch.c: Regenerated.
1166         * gdbarch.h: Regenerated.
1167         * gdbtypes.c (floatformats_bfloat16): New struct.
1168         (gdbtypes_post_init): Add builtin_bfloat16.
1169         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
1170         (floatformats_bfloat16): New struct.
1171         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
1172         (i386_ymm_type): Add field "v16_bfloat16"
1173         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
1174         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
1175         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
1176         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
1177         * features/i386/64bit-avx512.xml: Add bfloat16 type.
1178         * features/i386/64bit-avx512.c: Regenerated.
1179         * features/i386/64bit-sse.xml: Add bfloat16 type.
1180         * features/i386/64bit-sse.c: Regenerated.
1181
1182 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
1183
1184         * i386-tdep.c (i386_zmm_type): Fix field names.
1185         (i386_ymm_type): Fix field names.
1186
1187 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1188
1189         * breakpoint.c: Fix typo in the help message of the
1190         "set breakpoint condition-evaluation" command.
1191
1192 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1193
1194         * nbsd-nat.c: Include "nat/netbsd-nat.h".
1195         * (nbsd_nat_target::pid_to_exec_file)
1196         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
1197         (nbsd_nat_target::post_startup_inferior)
1198         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
1199         (nbsd_add_threads): Switch local code to common gdb/nat functions.
1200         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
1201         * (nbsd_thread_lister): Remove.
1202
1203 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1204
1205         * fork-inferior.c (startup_inferior): Avoid double free.
1206
1207 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1208
1209         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
1210         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
1211
1212 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1213
1214         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
1215         * netbsd-nat.c: Include <sys/ptrace.h>.
1216         * (netbsd_nat::enable_proc_events): Add.
1217
1218 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1219
1220         * netbsd-nat.h: Include "gdbsupport/function-view.h".
1221         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1222         (netbsd_nat::for_each_thread): Add.
1223         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
1224         "gdbsupport/common-debug.h".
1225         * (netbsd_nat::netbsd_thread_lister)
1226         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1227         (netbsd_nat::for_each_thread): Add.
1228
1229 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1230
1231         * netbsd-nat.h: Include <unistd.h>.
1232         * (netbsd_nat::pid_to_exec_file): Add.
1233         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
1234         * (netbsd_nat::pid_to_exec_file) Add.
1235
1236 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1237
1238         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
1239
1240 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1241
1242         * netbsd-nat.h: New file.
1243         * netbsd-nat.c: Likewise.
1244
1245 2020-09-09  Tom Tromey  <tromey@adacore.com>
1246
1247         * ada-lang.c (remove_extra_symbols): Do not increment when
1248         removing an element
1249
1250 2020-09-08  Tom Tromey  <tromey@adacore.com>
1251
1252         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
1253
1254 2020-09-08  Tom Tromey  <tromey@adacore.com>
1255
1256         PR win32/25302:
1257         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
1258         (gdb_bfd_init_data): New function.
1259         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
1260
1261 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1262
1263         * infrun.c (fetch_inferior_event): Use
1264         `switch_to_target_no_thread` to switch the target.
1265
1266 2020-09-06  Tom Tromey  <tom@tromey.com>
1267
1268         * symfile.h (dwarf2_free_objfile): Don't declare.
1269
1270 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1271
1272         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
1273         to match 16 byte real/complex type generated by Flang compiler.
1274
1275 2020-09-03  Tom de Vries  <tdevries@suse.de>
1276
1277         PR breakpoint/26546
1278         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
1279         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
1280
1281 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
1282
1283         * maint.c (index_digits): New function.
1284         (struct maint_print_section_data): Remove.
1285         (print_bfd_section_info): Remove print_data parameter, add arg
1286         and index_digits.
1287         (print_objfile_section_info): Likewise.
1288         (print_bfd_section_info_maybe_relocated): Likewise (plus
1289         objfile).
1290         (maintenance_info_sections): Adjust calls.
1291
1292 2020-09-02  Tom Tromey  <tromey@adacore.com>
1293
1294         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
1295         for null pointers.
1296         (ada_varobj_adjust_for_child_access): Special-case null pointers.
1297
1298 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
1299
1300         * bcache.h (struct bcache) <insert>: Change type of `added` to
1301         pointer to bool.
1302         * bcache.c (bcache::insert): Likewise.
1303         * gdbtypes.c (check_types_worklist): Adjust.
1304         * psymtab.c (add_psymbol_to_bcache): Adjust.
1305
1306 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
1307
1308         * corelow.c (unordered_set): Include.
1309         (class core_target): Add field 'm_core_unavailable_mappings'.
1310         (core_target::build_file_mappings): Print only one warning
1311         per inaccessible file.  Add unavailable/broken mappings
1312         to m_core_unavailable_mappings.
1313         (core_target::xfer_partial): Call...
1314         (core_target::xfer_memory_via_mappings): New method.
1315
1316 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1317
1318         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
1319         type to bool.
1320
1321 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1322
1323         * dwarf2/read.c (struct field_info): Fix indentation.
1324
1325 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1326
1327         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
1328         ordering in comment.
1329         * frame.c (frame_id_eq): Fix indentation.
1330
1331 2020-08-31  Scott Linder  <scott@scottlinder.com>
1332             Simon Marchi  <simon.marchi@efficios.com>
1333
1334         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
1335         inline frame ids in outer frame.
1336
1337 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1338
1339         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
1340         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
1341         (outer_frame_id): Use FID_STACK_OUTER instead of
1342         FID_STACK_INVALID.
1343         (frame_id_p): Don't check for outer_frame_id.
1344
1345 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1346
1347         * frame-unwind.c (frame_unwind_got_optimized): Don't set
1348         regnum/frame in value.  Call allocate_value_lazy.
1349         * frame.c (frame_unwind_register_value): Use
1350         val_print_not_saved.
1351
1352 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1353
1354         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
1355
1356 2020-08-29  Pedro Alves  <pedro@palves.net>
1357
1358         * progspace.c (print_program_space): Use all_inferiors.  Switch to
1359         the inferior before calling target_pid_to_str.
1360
1361 2020-08-28  Tom Tromey  <tom@tromey.com>
1362
1363         * xcoffread.c (xcoff_end_psymtab): Update comment.
1364         * dbxread.c (dbx_end_psymtab): Update comment.
1365
1366 2020-08-28  Tom de Vries  <tdevries@suse.de>
1367
1368         PR breakpoint/26544
1369         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
1370         event_location.
1371         (create_breakpoint): Same.
1372         (base_breakpoint_decode_location): Same.
1373         (bkpt_create_sals_from_location): Same.
1374         (bkpt_decode_location): Same.
1375         (bkpt_probe_create_sals_from_location): Same.
1376         (bkpt_probe_decode_location): Same.
1377         (tracepoint_create_sals_from_location): Same.
1378         (tracepoint_decode_location): Same.
1379         (tracepoint_probe_decode_location): Same.
1380         (strace_marker_create_sals_from_location): Same.
1381         (strace_marker_decode_location): Same.
1382         (create_sals_from_location_default): Same.
1383         (decode_location_default): Same.
1384         * breakpoint.h (struct breakpoint_ops): Same.
1385         (create_breakpoint): Same.
1386         * linespec.h (decode_line_full): Same.
1387         * linespec.c (decode_line_full): Same.  Throw error if
1388         result.size () == 0.
1389
1390 2020-08-27  Pedro Alves  <pedro@palves.net>
1391
1392         PR gdb/26524
1393         * breakpoint.c (until_break_fsm) <location_breakpoint,
1394         caller_breakpoint>: Delete fields.
1395         <breakpoints>: New field.
1396         <until_break_fsm>: Adjust to save a breakpoint vector instead of
1397         two individual breakpoints.
1398         (until_break_fsm::should_stop): Loop over breakpoints in the
1399         breakpoint vector.
1400         (until_break_fsm::clean_up): Adjust to clear the breakpoints
1401         vector.
1402         (until_break_command): Handle location expanding into multiple
1403         sals.
1404
1405 2020-08-27  Pedro Alves  <pedro@palves.net>
1406
1407         PR gdb/26523
1408         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
1409         bp_until breakpoints user-specified locations.  Update intro
1410         comment.
1411
1412 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
1413
1414         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
1415         gdb_bfd_sections): New.
1416         * maint.c (print_bfd_section_info): Change param type to
1417         maint_print_section_data.
1418         (print_objfile_section_info): Likewise.
1419         (print_bfd_section_info_maybe_relocated): Likewise.
1420         (maintenance_info_sections): Use gdb_bfd_sections.
1421
1422 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1423
1424         * MAINTAINERS: Add ARC target and maintainer.
1425
1426 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
1427
1428         * configure.tgt: ARC support for GNU/Linux.
1429         * Makefile.in (ALL_TARGET_OBJS): Likewise.
1430         * arc-linux-tdep.c: New file.
1431         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
1432         * arc-tdep.c (arc_write_pc): Use it.
1433
1434 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1435
1436         * arc-tdep.c (arc_check_for_hardware_loop): New.
1437         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
1438
1439 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1440
1441         * arc-tdep.h: Include "gdbarch.h".
1442
1443 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1444
1445         * arch/arc.h
1446         (arc_gdbarch_features): New class to stir the selection of target XML.
1447         (arc_create_target_description): Use FEATURES to choose XML target.
1448         (arc_lookup_target_description): Use arc_create_target_description
1449         to create _new_ target descriptions or return the already created
1450         ones if the FEATURES is the same.
1451         * arch/arc.c: Implementation of prototypes described above.
1452         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
1453         (arc_gdbarch_features_init): Initialize the FEATURES struct.
1454         * arc-tdep.c (*_feature_name): Make feature names consistent.
1455         (arc_register_feature): A new struct to hold information about
1456         registers of a particular target/feature.
1457         (arc_check_tdesc_feature): Check if XML provides registers in
1458         compliance with ARC_REGISTER_FEATURE structs.
1459         (arc_update_acc_reg_names): Add aliases for r58 and r59.
1460         (determine_*_reg_feature_set): Which feature name to look for.
1461         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
1462         (mach_type_to_arc_isa): Convert from a set of binutils machine types
1463         to expected ISA enums to be used in arc_gdbarch_features structs.
1464         * features/Makefile (FEATURE_XMLFILES): Add new files.
1465         * gdb/features/arc/v1-aux.c: New file.
1466         * gdb/features/arc/v1-aux.xml: Likewise.
1467         * gdb/features/arc/v1-core.c: Likewise.
1468         * gdb/features/arc/v1-core.xml: Likewise.
1469         * gdb/features/arc/v2-aux.c: Likewise.
1470         * gdb/features/arc/v2-aux.xml: Likewise.
1471         * gdb/features/arc/v2-core.c: Likewise.
1472         * gdb/features/arc/v2-core.xml: Likewise.
1473         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
1474
1475 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
1476             Andrew Burgess  <andrew.burgess@embecosm.com>
1477
1478         PR m2/26372
1479         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
1480         an assert.  Remove single element array indexing pattern as the
1481         MULTI_SUBSCRIPT support will handle this case too.
1482
1483 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
1484
1485         * value.h (valprint_check_validity): Move declaration from
1486         here...
1487         * valprint.h (valprint_check_validity): ... to here.
1488
1489 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1490
1491         * debug.h: New file.
1492         * debug.c (debug_prefixed_vprintf): New function.
1493         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
1494         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
1495
1496 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1497
1498         * infrun.h (infrun_debug_printf_1): New function declaration.
1499         (infrun_debug_printf): New macro.
1500         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
1501         throughout.
1502         (infrun_debug_printf): New function.
1503         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
1504         (handle_jit_event): Likewise.
1505
1506 2020-08-21  Mark Wielaard  <mark@klomp.org>
1507
1508         * ada-lex.l: Extend register warnings diagnostics comment for g++.
1509
1510 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
1511
1512         * frame.c (enum class frame_id_status): New.
1513         (struct frame_info) <this_id::p>: Change type to frame_id_status.
1514         (fprintf_frame): Update.
1515         (compute_frame_id): Set frame id status to "computing" on entry.
1516         Set it back to "not_computed" on failure and to "computed" on
1517         success.
1518         (get_frame_id): Assert the frame id is not being computed.
1519         (create_sentinel_frame): Use frame_id_status::COMPUTED.
1520         (create_new_frame): Likewise.
1521         (frame_cleanup_after_sniffer): Update assert.
1522
1523 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1524
1525         * regcache.c (pid_ptid_regcache_map): New type.
1526         (target_ptid_regcache_map): Remove.
1527         (target_pid_ptid_regcache_map): New type.
1528         (regcaches): Change type to target_pid_ptid_regcache_map.
1529         (get_thread_arch_aspace_regcache): Update.
1530         (regcache_thread_ptid_changed): Update, handle pid-like ptid
1531         case.
1532         (regcaches_size): Update.
1533         (regcache_count): Update.
1534         (registers_changed_ptid_target_pid_test): New.
1535         (_initialize_regcache): Register new test.
1536
1537 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1538
1539         * regcache.c (regcache_count): New.
1540         (struct regcache_test_data): New.
1541         (regcache_test_data_up): New.
1542         (populate_regcaches_for_test): New.
1543         (regcaches_test): Remove.
1544         (get_thread_arch_aspace_regcache_test): New.
1545         (registers_changed_ptid_all_test): New.
1546         (registers_changed_ptid_target_test): New.
1547         (registers_changed_ptid_target_ptid_test): New.
1548         (regcache_thread_ptid_changed): Remove regcache_count lambda.
1549         (_initialize_regcache): Register new tests.
1550
1551 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1552
1553         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
1554         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
1555         gdbarch and aspace parameter.  Use current inferior's aspace.
1556         Validate regcache's arch value.
1557         (regcaches_test): Update.
1558
1559 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1560
1561         * regcache.c (regcaches_test): Call registers_changed.
1562
1563 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1564
1565         * infrun.c (process_event_stop_test): Fix typo "breapoint".
1566
1567 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1568
1569         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
1570         to find the end of prologue for flang compiled binaries.
1571         * arm-tdep.c (arm_skip_prologue): Likewise.
1572         * i386-tdep.c (i386_skip_prologue): Likewise.
1573         * producer.c (producer_is_llvm): New function.
1574         (producer_parsing_tests): Added new tests for clang/flang.
1575         * producer.h (producer_is_llvm): New declaration.
1576
1577 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
1578
1579         * linux-nat.c (linux_nat_debug_printf): New function.
1580         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
1581
1582 2020-08-18  Aaron Merey  <amerey@redhat.com>
1583
1584         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
1585         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
1586         (CLIBS): Add DEBUGINFOD_LIBS.
1587
1588 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
1589
1590         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
1591         'gdbarch_num_regs'.
1592
1593 2020-08-17  Tom Tromey  <tromey@adacore.com>
1594
1595         * ada-varobj.c (ada_varobj_decode_var): Handle case where
1596         ada_get_decoded_value returns NULL.
1597
1598 2020-08-17  Tom Tromey  <tromey@adacore.com>
1599
1600         * python/py-inferior.c (infpy_search_memory): Use
1601         gdb_py_object_from_ulongest.
1602         * python/py-infevents.c (create_inferior_call_event_object)
1603         (create_memory_changed_event_object): Use
1604         gdb_py_object_from_ulongest.
1605         * python/py-linetable.c (ltpy_entry_get_pc): Use
1606         gdb_py_object_from_ulongest.
1607
1608 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1609
1610         * loc.c (class symbol_needs_eval_context): Fix indentation.
1611
1612 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1613
1614         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
1615         bool.
1616
1617 2020-08-17  Tom de Vries  <tdevries@suse.de>
1618
1619         PR gdb/26393
1620         * gdbtypes.c (dump_dynamic_prop): New function.
1621         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
1622
1623 2020-08-15  Tom de Vries  <tdevries@suse.de>
1624
1625         PR backtrace/26390
1626         * stack.c (print_frame_args): Temporarily set the selected
1627         frame to FRAME while printing the frame's arguments.
1628
1629 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1630
1631         PR breakpoints/26385
1632         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
1633         Always clear watchpoint with PTRACE_SET_DEBUGREG.
1634
1635 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1636
1637         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
1638         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
1639         and >= to check return value instead of == -1 and != -1.
1640
1641 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
1642
1643         * utils.h (class gdb_argv) <as_array_view>: New method.
1644         * utils.c (gdb_argv_as_array_view_test): New.
1645         (_initialize_utils): Register selftest.
1646         * maint.c (maintenance_selftest): Use the new method.
1647
1648 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
1649
1650         * target.h (supports_dumpcore, dumpcore): New
1651         function declarations.
1652         * target.c (supports_dumpcore, dumpcore): New
1653         functions.
1654         * target-delegates.c: Rebuild.
1655         * gcore.c (gcore_command): Use target_supports_dumpcore ()
1656         and target_dumpcore ().
1657
1658 2020-08-13  Aaron Merey  <amerey@redhat.com>
1659
1660         * debuginfod-support.c: Replace global variables with user_data.
1661
1662 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
1663
1664         * maint.c (maintenance_selftest): Split args and pass array_view
1665         to run_tests.
1666
1667 2020-08-12  Luis Machado  <luis.machado@linaro.org>
1668
1669         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
1670         type's length.
1671         Use %s and pulongest to print the length.
1672
1673 2020-08-12  Pedro Alves  <palves@redhat.com>
1674
1675         * NEWS: Move "Multi-target debugging support" item to the
1676         "Changes since GDB 9" section.
1677
1678 2020-08-12  Pedro Alves  <palves@redhat.com>
1679
1680         PR gdb/26336
1681         * progspace.c (program_space::remove_objfile): Invalidate the
1682         frame cache.
1683
1684 2020-08-11  Tom de Vries  <tdevries@suse.de>
1685
1686         * MAINTAINERS: Mark ms1 as deleted.
1687
1688 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1689
1690         PR gdb/26310
1691
1692         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
1693         act accordingly.
1694         (aarch64_analyze_prologue_test): Add more unit tests to exercise
1695         movz/str/stur/stp skipping behavior.
1696
1697 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1698
1699         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
1700         struct user_sve_header instead of struct sve_context.
1701
1702 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
1703
1704         * read.h (dwarf2_fetch_die_loc_sect_off,
1705         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
1706         `void *` parameter with function_view.
1707         * read.c (dwarf2_fetch_die_loc_sect_off,
1708         dwarf2_fetch_die_loc_cu_off): Likewise.
1709         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
1710         (per_cu_dwarf_call): Adjust.
1711         (get_frame_address_in_block_wrapper): Remove.
1712         (indirect_synthetic_pointer): Adjust.
1713         (get_ax_pc): Remove.
1714         (dwarf2_compile_expr_to_ax): Adjust.
1715
1716 2020-08-08  Tom de Vries  <tdevries@suse.de>
1717
1718         PR build/26344
1719         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
1720         constructor.
1721         * regcache.c (get_thread_arch_aspace_regcache): Same.
1722
1723 2020-08-07  Tom Tromey  <tromey@adacore.com>
1724
1725         * ravenscar-thread.c
1726         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
1727         New method.
1728         (ravenscar_thread_target::wait): Check
1729         runtime_initialized.
1730         (ravenscar_thread_target::prepare_to_store)
1731         (ravenscar_thread_target::stopped_by_sw_breakpoint)
1732         (ravenscar_thread_target::stopped_by_hw_breakpoint)
1733         (ravenscar_thread_target::stopped_by_watchpoint)
1734         (ravenscar_thread_target::stopped_data_address)
1735         (ravenscar_thread_target::core_of_thread): Use
1736         scoped_restore_current_thread and
1737         set_base_thread_from_ravenscar_task.
1738
1739 2020-08-07  Tom Tromey  <tromey@adacore.com>
1740
1741         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
1742
1743 2020-08-07  Tom Tromey  <tromey@adacore.com>
1744
1745         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
1746         update_inferior_ptid before update_thread_list.
1747         (temporarily_change_regcache_ptid): New class.
1748         (ravenscar_thread_target::fetch_registers)
1749         (ravenscar_thread_target::store_registers)
1750         (ravenscar_thread_target::prepare_to_store): Use base thread when
1751         forwarding operation.
1752
1753 2020-08-07  Tom Tromey  <tromey@adacore.com>
1754
1755         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
1756         "is_pid" case.
1757
1758 2020-08-07  Tom Tromey  <tromey@adacore.com>
1759
1760         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
1761         New methods.
1762         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
1763         first.
1764         (ravenscar_thread_target::add_thread): Rename from
1765         ravenscar_add_thread.
1766         (ravenscar_thread_target::update_thread_list): Use a lambda.
1767         (ravenscar_thread_target::xfer_partial): New method.
1768
1769 2020-08-07  Tom Tromey  <tromey@adacore.com>
1770
1771         * ada-lang.h (ada_task_list_iterator_ftype): Now a
1772         gdb::function_view.
1773         (iterate_over_live_ada_tasks): Change type of argument.
1774         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
1775         of argument.
1776
1777 2020-08-07  Tom Tromey  <tromey@adacore.com>
1778
1779         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
1780         Remove.
1781         (ravenscar_thread_target::extra_thread_info): Remove.
1782         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
1783         defer to target beneath for non-Ravenscar threads.
1784
1785 2020-08-07  Tom Tromey  <tromey@adacore.com>
1786
1787         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
1788         get_base_thread_from_ravenscar_task>: Now methods.
1789         <m_cpu_map>: New member.
1790         (ravenscar_thread_target::get_thread_base_cpu): Rename from
1791         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
1792         (ravenscar_thread_target::task_is_currently_active): Update.
1793         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
1794         Now a method.
1795         (ravenscar_thread_target::add_active_thread): Put initial thread
1796         into the m_cpu_map.
1797
1798 2020-08-07  Tom Tromey  <tromey@adacore.com>
1799
1800         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
1801         event_ptid.
1802
1803 2020-08-07  Tom Tromey  <tromey@adacore.com>
1804
1805         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
1806         runtime_initialized.
1807
1808 2020-08-07  Tom Tromey  <tromey@adacore.com>
1809
1810         * ravenscar-thread.c (ravenscar_thread_target): Don't call
1811         add_active_thread.
1812         (ravenscar_thread_target::add_active_thread): Now public.
1813         (ravenscar_inferior_created): Call add_active_thread after pushing
1814         the target.
1815
1816 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
1817
1818         * regcache.c (ptid_regcache_map): New type.
1819         (target_ptid_regcache_map): New type.
1820         (regcaches): Change type to target_ptid_regcache_map.
1821         (get_thread_arch_aspace_regcache): Update to regcaches' new
1822         type.
1823         (regcache_thread_ptid_changed): Likewise.
1824         (registers_changed_ptid): Likewise.
1825         (regcaches_size): Likewise.
1826         (regcaches_test): Update.
1827         (regcache_thread_ptid_changed): Update.
1828         * regcache.h (regcache_up): New type.
1829         * gdbsupport/ptid.h (hash_ptid): New struct.
1830
1831 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
1832
1833         * observable.h (thread_ptid_changed): Add parameter
1834         `process_stratum_target *`.
1835         * infrun.c (infrun_thread_ptid_changed): Add parameter
1836         `process_stratum_target *` and use it.
1837         (selftests): New namespace.
1838         (infrun_thread_ptid_changed): New function.
1839         (_initialize_infrun): Register selftest.
1840         * regcache.c (regcache_thread_ptid_changed): Add parameter
1841         `process_stratum_target *` and use it.
1842         (regcache_thread_ptid_changed): New function.
1843         (_initialize_regcache): Register selftest.
1844         * thread.c (thread_change_ptid): Pass target to
1845         thread_ptid_changed observable.
1846
1847 2020-08-06  Caroline Tice <cmtice@google.com>
1848
1849         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
1850         (struct dwp_sections): Update field comments.  Add loclists and
1851         rnglists fields.
1852         (struct virtual_v2_dwo_sections): Rename struct to
1853         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
1854         size & offset fields for loclists and rnglists.
1855         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
1856         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
1857         skipping dummy type units.
1858         (create_dwp_hash_table): Update the large comment above the function to
1859         discuss Version 5 DWP files as well, with references.  Update all the
1860         version checks in the function to check for version 5 as well.  Add new
1861         section at the end to create dwp hash table for version 5.
1862         (create_dwp_v2_section): Rename function to
1863         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
1864         Add V5 to error message text.
1865         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
1866         into calls to create_dwp_v2_or_v5_section.
1867         (create_dwo_unit_in_dwp_v5): New function.
1868         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
1869         check for version2; add else clause to handle version 5.
1870         (open_and_init_dwo_file): Add code to check dwarf version & only call
1871         create_debug_types_hash_table (with sections.types) if version is not 5;
1872         else call create_debug_type_hash_table, with sections.info.
1873         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
1874         version 5.
1875         (dwarf2_locate_v5_dwp_sections): New function.
1876         (open_and_init_dwp_file): Add else-if clause for version 5 to call
1877         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
1878
1879 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1880
1881         * regcache.h (class regcache): Remove friend
1882         registers_changed_ptid.
1883         <regcache_thread_ptid_changed>: Remove.
1884         <regcaches>: Remove.
1885         * regcache.c (regcache::regcaches): Rename to...
1886         (regcaches): ... this.  Make static.
1887         (get_thread_arch_aspace_regcache): Update.
1888         (regcache::regcache_thread_ptid_changed): Rename to...
1889         (regcache_thread_ptid_changed): ... this.  Update.
1890         (class regcache_access): Remove.
1891         (regcaches_test): Update.
1892         (_initialize_regcache): Update.
1893         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
1894         <forward_list>.
1895
1896 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1897
1898         * regcache.h (class regcache) <current_regcache>: Rename to...
1899         <regcaches>: ... this.  Move doc here.
1900         * regcache.c (regcache::current_regcache) Rename to...
1901         (regcache::regcaches): ... this.  Move doc to header.
1902         (get_thread_arch_aspace_regcache): Update.
1903         (regcache::regcache_thread_ptid_changed): Update.
1904         (registers_changed_ptid): Update.
1905         (class regcache_access) <current_regcache_size>: Rename to...
1906         <regcaches_size>: ... this.
1907         (current_regcache_test): Rename to...
1908         (regcaches_test): ... this.
1909         (_initialize_regcache): Update.
1910
1911 2020-08-06  Victor Collod  <vcollod@nvidia.com>
1912
1913         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
1914
1915 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
1916
1917         * corelow.c (core_target::build_file_mappings): Don't output
1918         null pathname in warning.
1919
1920 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
1921
1922         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
1923         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
1924         gdb.dwarf2/dw2-single-line-discriminators.exp,
1925         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
1926
1927 2020-08-05  Tom Tromey  <tromey@adacore.com>
1928
1929         PR rust/26197:
1930         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
1931         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
1932         Fix off-by-one and type size errors in ordinary case.
1933
1934 2020-08-05  Tom de Vries  <tdevries@suse.de>
1935
1936         * gdbtypes.c (type_not_allocated, type_not_associated): Use
1937         "prop->const_val () == 0" instead of "prop->const_val () != 0".
1938
1939 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1940
1941         * frame.h (frame_id_p): Return bool.
1942         (frame_id_artificial_p): Return bool.
1943         (frame_id_eq): Return bool.
1944         (has_stack_frames): Return bool.
1945         (get_selected_frame): Fix typo in comment.
1946         (get_frame_pc_if_available): Return bool.
1947         (get_frame_address_in_block_if_available): Return bool.
1948         (get_frame_func_if_available): Return bool.
1949         (read_frame_register_unsigned): Return bool.
1950         (get_frame_register_bytes): Return bool.
1951         (safe_frame_unwind_memory): Return bool.
1952         (deprecated_frame_register_read): Return bool.
1953         (frame_unwinder_is): Return bool.
1954         * frame.c (struct frame_info) <prev_arch::p>: Change type to
1955         bool.
1956         <this_id::p>: Likewise.
1957         <prev_p>: Likewise.
1958         (frame_stash_add): Return bool.
1959         (get_frame_id): Use bool.
1960         (frame_id_build_special) Use bool.
1961         (frame_id_build_unavailable_stack): Use bool.
1962         (frame_id_build): Use bool.
1963         (frame_id_p): Return bool, use true/false instead of 1/0.
1964         (frame_id_artificial_p): Likewise.
1965         (frame_id_eq): Likewise.
1966         (frame_id_inner): Likewise.
1967         (get_frame_func_if_available): Likewise.
1968         (read_frame_register_unsigned): Likewise.
1969         (deprecated_frame_register_read): Likewise.
1970         (get_frame_register_bytes): Likewise.
1971         (has_stack_frames): Likewise.
1972         (inside_main_func): Likewise.
1973         (inside_entry_func): Likewise.
1974         (get_frame_pc_if_available): Likewise.
1975         (get_frame_address_in_block_if_available): Likewise.
1976         (frame_unwinder_is): Likewise.
1977         (safe_frame_unwind_memory): Likewise.
1978         (frame_unwind_arch): Likewise.
1979
1980 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1981
1982         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
1983         type to cached_copy_status.
1984         (fprintf_frame): Adjust.
1985         (get_frame_func_if_available): Adjust.
1986         (frame_cleanup_after_sniffer): Adjust.
1987
1988 2020-08-04  Mark Wielaard  <mark@klomp.org>
1989
1990         * MAINTAINERS (Write After Approval): Update email address.
1991
1992 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1993
1994         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
1995         dynamic_prop::const_val.
1996
1997 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1998
1999         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
2000         dynamic_prop::kind.
2001
2002 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2003
2004         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
2005
2006 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2007
2008         * configure.tgt: Set gdb_sim for bpf-*-* targets.
2009
2010 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
2011             Jose E. Marchesi  <jose.marchesi@oracle.com>
2012
2013         * configure.tgt: Add entry for bpf-*-*.
2014         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
2015         (ALLDEPFILES): Add bpf-tdep.c.
2016         * bpf-tdep.c: New file.
2017         * MAINTAINERS: Add bpf target and maintainer.
2018         * NEWS: Mention the support for the new target.
2019
2020 2020-08-04  Tom de Vries  <tdevries@suse.de>
2021
2022         PR symtab/23270
2023         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
2024         Error.
2025
2026 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2027
2028         * syscalls/freebsd.xml: Regenerate.
2029
2030 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2031
2032         * syscalls/update-freebsd.sh: Fix usage and year range.
2033
2034 2020-08-03  Tom de Vries  <tdevries@suse.de>
2035
2036         PR symtab/26333
2037         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
2038         DW_LNE_lo_user/DW_LNE_hi_user range.
2039
2040 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
2041
2042         PR ada/26318
2043         * ada-lang.c (ada_modulus): Return 0 if property is not of const
2044         kind.
2045
2046 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2047
2048         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
2049
2050 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2051
2052         * breakpoint.c (set_breakpoint_condition): Update the condition
2053         expressions after checking that the input condition string parses
2054         successfully and does not contain junk at the end.
2055
2056 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2057
2058         * breakpoint.c (set_breakpoint_condition): Update the
2059         condition string after parsing the new condition successfully.
2060
2061 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2062
2063         * proc-api.c (_STRUCTURED_PROC): Don't define.
2064         * proc-events.c: Likewise.
2065         * proc-flags.c: Likewise.
2066         * proc-why.c: Likewise.
2067         * procfs.c: Likewise.
2068
2069         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2070         * configure, config.in: Regenerate.
2071
2072 2020-07-30  Tom de Vries  <tdevries@suse.de>
2073
2074         PR build/26320
2075         * ui-style.h (struct ui_file_style::color): Wrap m_value and
2076         m_red/m_green/m_blue in a union.
2077
2078 2020-07-29  Tom de Vries  <tdevries@suse.de>
2079
2080         PR tdep/26280
2081         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
2082
2083 2020-07-28  Tom Tromey  <tromey@adacore.com>
2084
2085         PR symtab/26270:
2086         * symtab.h (find_pc_partial_function_sym): Declare.
2087         * cli/cli-cmds.c (disassemble_command): Use
2088         find_pc_partial_function_sym.  Check asm_demangle.
2089         * blockframe.c (cache_pc_function_sym): New global.
2090         (cache_pc_function_name): Remove.
2091         (clear_pc_function_cache): Update.
2092         (find_pc_partial_function_sym): New function, from
2093         find_pc_partial_function.
2094         (find_pc_partial_function): Rewrite using
2095         find_pc_partial_function_sym.
2096
2097 2020-07-28  Tom Tromey  <tromey@adacore.com>
2098
2099         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
2100         help.  Add usage.
2101
2102 2020-07-28  Tom Tromey  <tromey@adacore.com>
2103
2104         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
2105         <DW_OP_GNU_variable_value>: Cast to address type.
2106
2107 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
2108
2109         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
2110         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
2111         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
2112         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
2113         (nbsd_get_siginfo_type): New.
2114         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
2115         (_initialize_nbsd_tdep): New.
2116
2117 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2118
2119         PR binutils/26301
2120         * configure: Regenerated.
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  Andrew Burgess  <andrew.burgess@embecosm.com>
2128
2129         * python/py-frame.c: Remove 'user-regs.h' include.
2130         (frapy_read_register): Rewrite to make use of
2131         gdbpy_parse_register_id.
2132         * python/py-registers.c (gdbpy_parse_register_id): New function,
2133         moved here from python/py-unwind.c.  Updated the return type, and
2134         also accepts register descriptor objects.
2135         * python/py-unwind.c: Remove 'user-regs.h' include.
2136         (pyuw_parse_register_id): Moved to python/py-registers.c.
2137         (unwind_infopy_add_saved_register): Update to use
2138         gdbpy_parse_register_id.
2139         (pending_framepy_read_register): Likewise.
2140         * python/python-internal.h (gdbpy_parse_register_id): Declare.
2141
2142 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2143
2144         * python/py-registers.c: Add 'user-regs.h' include.
2145         (register_descriptor_iter_find): New function.
2146         (register_descriptor_iterator_object_methods): New static global
2147         methods array.
2148         (register_descriptor_iterator_object_type): Add pointer to methods
2149         array.
2150
2151 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
2152
2153         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
2154         for all architectures on FreeBSD 11.3 and later.
2155
2156 2020-07-27  Tom Tromey  <tromey@adacore.com>
2157
2158         * gcore.h (load_corefile): Don't declare.
2159
2160 2020-07-27  Tom de Vries  <tdevries@suse.de>
2161
2162         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
2163         * config.in: Regenerate.
2164         * configure: Regenerate.
2165
2166 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
2167
2168         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
2169         ws2tcpip.h.  When checking whether socklen_t type is defined, use
2170         ws2tcpip.h if it is available and sys/socket.h isn't.
2171         * configure: Regenerate.
2172         * config.in: Regenerate.
2173
2174 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2175
2176         PR fortran/23051
2177         PR fortran/26139
2178         * valops.c (value_ind): Pass address to
2179         readjust_indirect_value_type.
2180         * value.c (readjust_indirect_value_type): Make parameter
2181         non-const, and add extra address parameter.  Resolve original type
2182         before using it.
2183         * value.h (readjust_indirect_value_type): Update function
2184         signature and comment.
2185
2186 2020-07-25  Tom de Vries  <tdevries@suse.de>
2187
2188         PR symtab/26243
2189         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
2190         entries.
2191
2192 2020-07-24  Aaron Merey  <amerey@redhat.com>
2193
2194         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
2195         * configure: Rebuild.
2196
2197 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
2198
2199         PR corefiles/26294
2200         * corelow.c (_initialize_corelow): Add period to help text
2201         for "maintenance print core-file-backed-mappings".
2202
2203 2020-07-23  Pedro Alves  <pedro@palves.net>
2204
2205         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
2206         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
2207         meanwhile.
2208         * frame.c (frame_cache_generation, get_frame_cache_generation):
2209         New.
2210         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
2211         (get_prev_frame_if_no_cycle): On exception, don't touch
2212         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
2213         * frame.h (get_frame_cache_generation): Declare.
2214
2215 2020-07-23  Tom de Vries  <tdevries@suse.de>
2216
2217         PR tui/26282
2218         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
2219         New default constructor.
2220
2221 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2222
2223         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
2224         exclude non-statement entries.
2225
2226 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2227
2228         * NEWS (New commands): Mention new command
2229         "maintenance print core-file-backed-mappings".
2230
2231 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2232
2233         * corelow.c (gdbcmd.h): Include.
2234         (core_target::info_proc_mappings): New method.
2235         (get_current_core_target): New function.
2236         (maintenance_print_core_file_backed_mappings): New function.
2237         (_initialize_corelow): Add core-file-backed-mappings to
2238         "maint print" commands.
2239
2240 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2241
2242         * linux-tdep.c (dump_note_entry_p): New function.
2243         (linux_dump_mapping_p_ftype): New typedef.
2244         (linux_find_memory_regions_full): Add new parameter,
2245         should_dump_mapping_p.
2246         (linux_find_memory_regions): Adjust call to
2247         linux_find_memory_regions_full.
2248         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
2249         call to linux_find_memory_regions_full.
2250
2251 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2252
2253         * corelow.c (solist.h, unordered_map): Include.
2254         (class core_target): Add field m_core_file_mappings and
2255         method build_file_mappings.
2256         (core_target::core_target): Call build_file_mappings.
2257         (core_target::~core_target): Free memory associated with
2258         m_core_file_mappings.
2259         (core_target::build_file_mappings): New method.
2260         (core_target::xfer_partial): Use m_core_file_mappings
2261         for memory transfers.
2262         * linux-tdep.c (linux_read_core_file_mappings): New
2263         function.
2264         (linux_core_info_proc_mappings): Rewrite to use
2265         linux_read_core_file_mappings.
2266         (linux_init_abi): Register linux_read_core_file_mappings.
2267
2268 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2269
2270         * arch-utils.c (default_read_core_file_mappings): New function.
2271         * arch-utils.c (default_read_core_file_mappings): Declare.
2272         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
2273         * gdbarch.h, gdbarch.c: Regenerate.
2274
2275 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2276
2277         PR corefiles/25631
2278         * corelow.c (core_target:xfer_partial):  Revise
2279         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
2280         case after first checking the stratum beneath the core
2281         target.
2282         (has_all_memory): Return true.
2283         * target.c (raw_memory_xfer_partial): Revise comment
2284         regarding use of has_all_memory.
2285
2286 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2287
2288         * exec.h (section_table_xfer_memory): Revise declaration,
2289         replacing section name parameter with an optional callback
2290         predicate.
2291         * exec.c (section_table_xfer_memory): Likewise.
2292         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
2293         of section_table_xfer_memory.
2294
2295 2020-07-22  Tom Tromey  <tromey@adacore.com>
2296
2297         * mi/mi-cmd-stack.c (list_args_or_locals): Use
2298         lookup_symbol_search_name.
2299
2300 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2301
2302         * python/py-registers.c (gdbpy_register_object_data_init): Remove
2303         redundant local variable.
2304         (gdbpy_get_register_descriptor): Extract descriptor vector as a
2305         reference, not pointer, update code accordingly.
2306
2307 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2308             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2309
2310         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
2311         * jit.c (jit_breakpoint_re_set_internal): Use the
2312         `skip_jit_symbol_lookup` field.
2313
2314 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2315             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2316
2317         * jit.c (jit_read_descriptor): Define the descriptor address once,
2318         use twice.
2319         (jit_breakpoint_deleted): Move the declaration of the loop variable
2320         `iter` into the loop header.
2321         (jit_breakpoint_re_set_internal): Move the declaration of the local
2322         variable `objf_data` to the first point of definition.
2323         (jit_event_handler): Move the declaration of local variables
2324         `code_entry`, `entry_addr`, and `objf` to their first point of use.
2325         Rename `objf` to `jited`.
2326
2327 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2328
2329         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
2330         Remove.
2331         * jit.c (get_jiter_objfile_data): Update.
2332
2333 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2334             Simon Marchi  <simon.marchi@polymtl.ca>
2335
2336         * jit.c (struct jit_program_space_data): Remove.
2337         (jit_program_space_key): Remove.
2338         (jiter_objfile_data::~jiter_objfile_data): Remove program space
2339         stuff.
2340         (get_jit_program_space_data): Remove.
2341         (jit_breakpoint_deleted): Iterate on all of the program space's
2342         objfiles.
2343         (jit_inferior_init): Likewise.
2344         (jit_breakpoint_re_set_internal): Likewise.  Also change return
2345         type to void.
2346         (jit_breakpoint_re_set): Pass current_program_space to
2347         jit_breakpoint_re_set_internal.
2348
2349 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2350
2351         * jit.h (struct jiter_objfile_data) <cached_code_address,
2352         jit_breakpoint>: Move to here from ...
2353         * jit.c (jit_program_space_data): ... here.
2354         (jiter_objfile_data::~jiter_objfile_data): Update.
2355         (jit_breakpoint_deleted): Update.
2356         (jit_breakpoint_re_set_internal): Update.
2357
2358 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2359
2360         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
2361         checks.
2362         (jit_read_descriptor): Remove NULL check.
2363         (jit_event_handler): Add an assertion.
2364
2365 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2366
2367         * jit.h (struct jit_objfile_data):  Split into...
2368         (struct jiter_objfile_data): ... this ...
2369         (struct jited_objfile_data): ... and this.
2370         * objfiles.h (struct objfile) <jit_data>: Remove.
2371         <jiter_data, jited_data>: New fields.
2372         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
2373         (jiter_objfile_data::~jiter_objfile_data): ... this.
2374         (get_jit_objfile_data): Rename to ...
2375         (get_jiter_objfile_data): ... this.
2376         (add_objfile_entry): Update.
2377         (jit_read_descriptor): Use get_jiter_objfile_data.
2378         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
2379         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
2380         (jit_inferior_exit_hook): Use objfile's jited_data field.
2381
2382 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2383
2384         * jit.h: Forward-declare `struct minimal_symbol`.
2385         (struct jit_objfile_data): Migrate to here from jit.c; also add a
2386         constructor, destructor, and an objfile* field.
2387         * jit.c (jit_objfile_data): Remove.
2388         (struct jit_objfile_data): Migrate from here to jit.h.
2389         (jit_objfile_data::~jit_objfile_data): New destructor
2390         implementation with code moved from free_objfile_data.
2391         (free_objfile_data): Delete.
2392         (get_jit_objfile_data): Update to use the jit_data field of objfile.
2393         (jit_find_objf_with_entry_addr): Ditto.
2394         (jit_inferior_exit_hook): Ditto.
2395         (_initialize_jit): Remove the call to
2396         register_objfile_data_with_cleanup.
2397         * objfiles.h (struct objfile) <jit_data>: New field.
2398
2399 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2400
2401         * jit.h: Forward-declare `struct objfile`.
2402         (jit_event_handler): Add a second parameter, the JITer objfile.
2403         * jit.c (jit_read_descriptor): Change the signature to take the
2404         JITer objfile as an argument instead of the jit_program_space_data.
2405         (jit_inferior_init): Update the call to jit_read_descriptor.
2406         (jit_event_handler): Use the new JITer objfile argument when calling
2407         jit_read_descriptor.
2408         * breakpoint.c (handle_jit_event): Update the call to
2409         jit_event_handler to pass the JITer objfile.
2410
2411 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2412
2413         * gdbarch.c: Regenerate.
2414         * gdbarch.h: Regenerate.
2415         * gdbarch.sh (handle_segmentation_fault): Remove method.
2416         * infrun.c (handle_segmentation_fault): Remove.
2417         (print_signal_received_reason): Remove call to
2418         handle_segmentation_fault.
2419
2420 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2421
2422         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
2423         Rename to sparc64_linux_report_signal_info and add siggnal
2424         argument.
2425         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
2426         instead of sparc64_linux_handle_segmentation_fault.
2427
2428 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2429
2430         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
2431         i386_linux_report_signal_info instead of
2432         i386_linux_handle_segmentation_fault.
2433         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
2434         to i386_linux_report_signal_info and add siggnal argument.
2435         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
2436         of i386_linux_handle_segmentation_fault.
2437         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
2438         to i386_linux_report_signal_info and add siggnal argument.
2439
2440 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2441
2442         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
2443         hook if present.
2444
2445 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2446
2447         * gdbarch.c: Regenerate.
2448         * gdbarch.h: Regenerate.
2449         * gdbarch.sh (report_signal_info): New method.
2450         * infrun.c (print_signal_received_reason): Invoke gdbarch
2451         report_signal_info hook if present.
2452
2453 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2454
2455         * python/py-registers.c : Add 'unordered_map' include.
2456         (gdbpy_new_reggroup): Renamed to...
2457         (gdbpy_get_reggroup): ...this.  Update to only create register
2458         group descriptors when needed.
2459         (gdbpy_reggroup_iter_next): Update.
2460
2461 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2462
2463         * python/py-registers.c (gdbpy_register_object_data): New static
2464         global.
2465         (gdbpy_register_object_data_init): New function.
2466         (gdbpy_new_register_descriptor): Renamed to...
2467         (gdbpy_get_register_descriptor): ...this, and update to reuse
2468         existing register descriptors where possible.
2469         (gdbpy_register_descriptor_iter_next): Update.
2470         (gdbpy_initialize_registers): Register new gdbarch data.
2471
2472 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
2473
2474         * linux-nat.c (stopped_pids): Make static.
2475
2476 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
2477
2478         PR ada/26235
2479         * gdbtypes.c (ada_discrete_type_low_bound,
2480         ada_discrete_type_high_bound): Handle undefined bounds.
2481
2482 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
2483
2484         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
2485         declaration.
2486         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
2487         function.
2488
2489 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
2490
2491         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
2492         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
2493         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
2494         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
2495         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
2496         method.
2497
2498 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
2499
2500         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
2501         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
2502         which are deprecated in Guile 3.0.
2503         * configure.ac (try_guile_versions): Add "guile-3.0".
2504         * configure (try_guile_versions): Regenerate.
2505         * NEWS: Update entry.
2506
2507 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
2508             Doug Evans  <dje@google.com>
2509
2510         PR gdb/21104
2511         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
2512         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
2513         USING_GUILE_BEFORE_2_2.
2514         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
2515         Change type to 'scm_t_port_type *'.
2516         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
2517         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
2518         parameter and honor it.  Update callers.
2519         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
2520         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
2521         functions.
2522         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
2523         USING_GUILE_BEFORE_2_2.
2524         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
2525         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
2526         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
2527         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
2528         and 'SCM_PORT_TYPE'.
2529         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
2530         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
2531         (gdbscm_memory_port_read, gdbscm_memory_port_write)
2532         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
2533         [!USING_GUILE_BEFORE_2_2]: New functions.
2534         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
2535         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
2536         'gdbscm_memory_port_read'.
2537         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
2538         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
2539         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
2540         function.
2541         (ioscm_init_memory_port): Remove.
2542         (ioscm_init_memory_port_stream): New function
2543         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
2544         function.
2545         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2546         Return scm_from_uint (0).
2547         (gdbscm_set_memory_port_read_buffer_size_x)
2548         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2549         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2550         Return scm_from_uint (0).
2551         (gdbscm_set_memory_port_write_buffer_size_x)
2552         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2553         * configure.ac (try_guile_versions): Add "guile-2.2".
2554         * configure: Regenerate.
2555         * NEWS: Add entry.
2556
2557 2020-07-18  Tom Tromey  <tom@tromey.com>
2558
2559         * linux-nat.c (linux_multi_process): Remove.
2560         (linux_nat_target::supports_multi_process): Return true.
2561
2562 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2563
2564         * arch/riscv.c (riscv_tdesc_cache): Change map type.
2565         (riscv_lookup_target_description): Return pointer out of
2566         unique_ptr.
2567         * target-descriptions.c (allocate_target_description): Add
2568         comment.
2569         (target_desc_deleter::operator()): Likewise.
2570         * target-descriptions.h (struct target_desc_deleter): Moved to
2571         gdbsupport/tdesc.h.
2572         (target_desc_up): Likewise.
2573
2574 2020-07-17  Tom Tromey  <tromey@adacore.com>
2575
2576         * linux-nat.c (linux_nat_target::supports_non_stop)
2577         (linux_nat_target::always_non_stop_p): Use "true".
2578         (linux_nat_target::supports_disable_randomization): Use "true" and
2579         "false".
2580
2581 2020-07-16  Caroline Tice  <cmtice@google.com>
2582
2583         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
2584         (RNGLIST_HEADER_SIZE64): New constant definition.
2585         (struct dwop_section_names): Add rnglists_dwo.
2586         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
2587         (struct loclist_header): Rename to 'loclists_rnglists_header'.
2588         (struct dwo_sections): Add rnglists field.
2589         (read_attribut_reprocess): Add tag parameter.
2590         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
2591         (cu_debug_rnglists_section): New function (decl & definition).
2592         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
2593         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
2594         die whose range is being checked; get rnglist section from
2595         cu_debug_rnglists_section, to get from either objfile or dwo file as
2596         appropriate.  Add cases for DW_RLE_base_addressx,
2597         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
2598         the base address to DW_RLE_offset_pairs (not to all ranges), moving
2599         test inside if-condition and updating complaint message.
2600         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
2601         dwarf2_rnglists_process.
2602         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
2603         dwarf2_ranges_process.
2604         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
2605         need_ranges_base and update comment appropriately.  Also pass die tag
2606         to dwarf2_ranges_read.
2607         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
2608         need_ranges_base and update comment appropriately.  Also pass die tag
2609         to dwarf2_ranges_process.
2610         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
2611         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
2612         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
2613         need_ranges_base and update comment appropriately.  Also pass die tag
2614         to read_attribute_reprocess and dwarf2_ranges_read.
2615         (read_loclist_header): Rename function to read_loclists_rnglists_header,
2616         and update function comment appropriately.
2617         (read_loclist_index): Call read_loclists_rnglists_header instead of
2618         read_loclist_header.
2619         (read_rnglist_index): New function.
2620         (read_attribute_reprocess):  Add tag parameter. Add code for
2621         DW_FORM_rnglistx, passing tag to read_rnglist_index.
2622         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
2623
2624 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2625
2626         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
2627         being resolved.
2628
2629 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2630
2631         * arch-utils.c (show_architecture): Update formatting of messages.
2632
2633 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2634
2635         * gdbtypes.h (struct type) <bounds>: Handle array and string
2636         types.
2637         * ada-lang.c (assign_aggregate): Use type::bounds on
2638         array/string type.
2639         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
2640         * c-varobj.c (c_number_of_children): Likewise.
2641         (c_describe_child): Likewise.
2642         * eval.c (evaluate_subexp_for_sizeof): Likewise.
2643         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
2644         (f_type_print_base): Likewise.
2645         * f-valprint.c (f77_array_offset_tbl): Likewise.
2646         (f77_get_upperbound): Likewise.
2647         (f77_print_array_1): Likewise.
2648         * guile/scm-type.c (gdbscm_type_range): Likewise.
2649         * m2-typeprint.c (m2_array): Likewise.
2650         (m2_is_long_set_of_type): Likewise.
2651         * m2-valprint.c (get_long_set_bounds): Likewise.
2652         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
2653         * python/py-type.c (typy_range): Likewise.
2654         * rust-lang.c (rust_internal_print_type): Likewise.
2655         * type-stack.c (type_stack::follow_types): Likewise.
2656         * valarith.c (value_subscripted_rvalue): Likewise.
2657         * valops.c (value_cast): Likewise.
2658
2659 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2660
2661         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
2662         callers to use the equivalent accessor methods.
2663
2664 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2665
2666         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
2667         (struct type) <bit_stride>: New method.
2668         (TYPE_BIT_STRIDE): Remove.
2669         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
2670
2671 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2672
2673         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
2674         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
2675         callers to use the equivalent accessor methods instead.
2676
2677 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2678
2679         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
2680         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
2681         callers to use the equivalent accessor methods instead.
2682
2683 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2684
2685         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
2686         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
2687         to use dynamic_prop::kind.
2688
2689 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2690
2691         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
2692         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
2693         to get the bound property's kind and check against
2694         PROP_UNDEFINED.
2695
2696 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2697
2698         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
2699         all callers to use type::range_bounds followed by
2700         dynamic_prop::{low,high}.
2701
2702 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2703
2704         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
2705         const_val, set_const_val, baton, set_locexpr, set_loclist,
2706         set_addr_offset, variant_parts, set_variant_parts,
2707         original_type, set_original_type>: New methods.
2708         <kind>: Rename to...
2709         <m_kind>: ... this.  Update all users to use the new methods
2710         instead.
2711         <data>: Rename to...
2712         <m_data>: ... this.  Update all users to use the new methods
2713         instead.
2714
2715 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2716
2717         * gdbtypes.c (get_discrete_bounds): Return failure if
2718         the range type's bounds are not both defined and constant
2719         values.
2720         (get_array_bounds): Update comment.  Remove undefined bound check.
2721
2722 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2723
2724         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
2725         the type::bounds method directly.
2726
2727 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2728
2729         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
2730         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
2731         are used to set the range type's bounds to use set_bounds.
2732
2733 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2734
2735         * exec.c (_initialize_exec): Update exec-file-mismatch help.
2736
2737 2020-07-10  Pedro Alves  <pedro@palves.net>
2738
2739         * gdbthread.h (inferior_ref): Define.
2740         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
2741         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
2742         * thread.c
2743         (scoped_restore_current_thread::restore):
2744         Adjust to gdb::ref_ptr.
2745         (scoped_restore_current_thread::~scoped_restore_current_thread):
2746         Remove manual decref handling.
2747         (scoped_restore_current_thread::scoped_restore_current_thread):
2748         Adjust to use
2749         inferior_ref::new_reference/thread_info_ref::new_reference.
2750         Incref the thread before calling get_frame_id instead of after.
2751         Let TARGET_CLOSE_ERROR propagate.
2752
2753 2020-07-10  Pedro Alves  <pedro@palves.net>
2754
2755         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
2756         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
2757         NOT_AVAILABLE_ERROR.
2758         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
2759         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
2760
2761 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
2762             Pedro Alves  <pedro@palves.net>
2763
2764         PR gdb/26199
2765         * infrun.c (threads_are_resumed_pending_p): Delete.
2766         (do_target_wait): Remove threads_are_executing and
2767         threads_are_resumed_pending_p checks from the inferior_matches
2768         lambda.  Update comments.
2769
2770 2020-07-10  Pedro Alves  <pedro@palves.net>
2771
2772         PR gdb/26199
2773         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
2774         executing threads.
2775
2776 2020-07-10  Pedro Alves  <pedro@palves.net>
2777
2778         PR gdb/26199
2779         * infrun.c (handle_no_resumed): Handle multiple targets.
2780
2781 2020-07-10  Pedro Alves  <pedro@palves.net>
2782
2783         PR gdb/26199
2784         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
2785         target_is_async_p.
2786
2787 2020-07-10  Pedro Alves  <pedro@palves.net>
2788
2789         PR gdb/26199
2790         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
2791         threads, not all threads.
2792
2793 2020-07-10  Pedro Alves  <pedro@palves.net>
2794
2795         PR gdb/26199
2796         * remote.c (remote_target::open_1): Pass remote target pointer as
2797         data to create_async_event_handler.
2798         (remote_async_inferior_event_handler): Mark async event handler
2799         before returning if the remote target still has either pending
2800         events or unacknowledged notifications.
2801
2802 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
2803
2804         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
2805         declaration.
2806         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
2807         function.
2808
2809 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2810
2811         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
2812         inferior_ptid.
2813
2814 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2815
2816         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
2817         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
2818         AT_FREEBSD_PS_STRINGS.
2819
2820 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
2821
2822         * auto-load.c (auto_load_objfile_script_1): Convert drive part
2823         of debugfile path on Windows.
2824
2825 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
2826
2827         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
2828         argument to 'data'.
2829
2830 2020-07-08  Tom Tromey  <tromey@adacore.com>
2831
2832         * ada-lang.c (ada_exception_message_1): Use read_memory.
2833
2834 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2835
2836         PR python/22748
2837         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
2838         special handling for inline frames.
2839         * findvar.c (value_of_register_lazy): Skip inline frames when
2840         creating lazy register values.
2841         * frame.c (frame_id_computed_p): Delete definition.
2842         * frame.h (frame_id_computed_p): Delete declaration.
2843
2844 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2845
2846         * NEWS: Mention additions to Python API.
2847         * python/py-arch.c (archpy_register_groups): New function.
2848         (arch_object_methods): Add 'register_groups' method.
2849         * python/py-registers.c (reggroup_iterator_object): New struct.
2850         (reggroup_object): New struct.
2851         (gdbpy_new_reggroup): New function.
2852         (gdbpy_reggroup_to_string): New function.
2853         (gdbpy_reggroup_name): New function.
2854         (gdbpy_reggroup_iter): New function.
2855         (gdbpy_reggroup_iter_next): New function.
2856         (gdbpy_new_reggroup_iterator): New function
2857         (gdbpy_initialize_registers): Register new types.
2858         (reggroup_iterator_object_type): Define new Python type.
2859         (gdbpy_reggroup_getset): New static global.
2860         (reggroup_object_type): Define new Python type.
2861         * python/python-internal.h
2862
2863 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2864
2865         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
2866         * python/py-arch.c (archpy_registers): New function.
2867         (arch_object_methods): Add 'registers' method.
2868         * python/py-registers.c: New file.
2869         * python/python-internal.h
2870         (gdbpy_new_register_descriptor_iterator): Declare.
2871         (gdbpy_initialize_registers): Declare.
2872         * python/python.c (do_start_initialization): Call
2873         gdbpy_initialize_registers.
2874         * NEWS: Mention additions to the Python API.
2875
2876 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2877
2878         * NEWS: Mention new Python API method.
2879         * python/py-unwind.c (pending_framepy_architecture): New function.
2880         (pending_frame_object_methods): Add architecture method.
2881
2882 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2883
2884         * gdbarch.c: Regenerate.
2885         * gdbarch.h: Regenerate.
2886         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
2887         (gdbarch_data): Use internal_error for the case where
2888         deprecated_set_gdbarch_data was originally needed.
2889         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
2890         and use passed in obstack.
2891         (libunwind_frame_set_descr): Should no longer get back NULL from
2892         gdbarch_data.
2893         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
2894         type.
2895         * user-regs.c (user_regs_init): Update parameters, and use passed
2896         in obstack.
2897         (user_reg_add): Should no longer get back NULL from gdbarch_data.
2898         (_initialize_user_regs): Register as a pre-init gdbarch data type.
2899
2900 2020-07-06  Tom de Vries  <tdevries@suse.de>
2901
2902         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
2903         End-Of-Sequence in lte_is_less_than.
2904         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
2905         "gdb: Don't reorder line table entries too much when sorting".
2906
2907 2020-07-06  Tom de Vries  <tdevries@suse.de>
2908
2909         PR tui/26205
2910         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
2911
2912 2020-07-05  Tom de Vries  <tdevries@suse.de>
2913
2914         PR build/26187
2915         * inferior.h (struct infcall_suspend_state_deleter): If available, use
2916         std::uncaught_exceptions instead of deprecated
2917         std::uncaught_exception.
2918
2919 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2920
2921         * macroexp.h (macro_stringify): Return
2922         gdb::unique_xmalloc_ptr<char>.
2923         * macroexp.c (macro_stringify): Likewise.
2924         * macrotab.c (fixup_definition): Update.
2925
2926 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2927
2928         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
2929         (lex_one_token): Update.
2930         * macroexp.c (struct macro_buffer) <release>: Return
2931         gdb::unique_xmalloc_ptr<char>.
2932         (macro_stringify): Update.
2933         (macro_expand): Update.
2934         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
2935         * macroexp.h (macro_expand_next): Likewise.
2936
2937 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
2938
2939         * macroexp.h (macro_lookup_ftype): Remove.
2940         (macro_expand, macro_expand_once, macro_expand_next): Remove
2941         lookup function parameters, add scope parameter.
2942         * macroexp.c (scan, substitute_args, expand, maybe_expand,
2943         macro_expand, macro_expand_once, macro_expand_next): Likewise.
2944         * macroscope.h (standard_macro_lookup): Change parameter type
2945         to macro_scope.
2946         * macroscope.c (standard_macro_lookup): Likewise.
2947         * c-exp.y (lex_one_token): Update.
2948         * macrocmd.c (macro_expand_command): Likewise.
2949         (macro_expand_once_command): Likewise.
2950
2951 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2952
2953         * inf-loop.c (inferior_event_handler): Remove client_data param.
2954         * inf-loop.h (inferior_event_handler): Likewise.
2955         * infcmd.c (step_1): Adjust.
2956         * infrun.c (proceed): Adjust.
2957         (fetch_inferior_event): Remove client_data param.
2958         (infrun_async_inferior_event_handler): Adjust.
2959         * infrun.h (fetch_inferior_event): Remove `void *` param.
2960         * linux-nat.c (handle_target_event): Adjust.
2961         * record-btrace.c (record_btrace_handle_async_inferior_event):
2962         Adjust.
2963         * record-full.c (record_full_async_inferior_event_handler):
2964         Adjust.
2965         * remote.c (remote_async_inferior_event_handler): Adjust.
2966
2967 2020-07-01  Tom Tromey  <tom@tromey.com>
2968
2969         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
2970         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
2971
2972 2020-07-01  Tom Tromey  <tom@tromey.com>
2973
2974         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
2975         tui_gen_win_info.
2976         (tui_win_info::make_window): Merge with
2977         tui_gen_win_info::make_window.
2978         (tui_win_info::make_visible): Move from tui_gen_win_info.
2979         * tui/tui-win.c (tui_win_info::max_width): Move from
2980         tui_gen_win_info.
2981         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
2982         type.
2983         <window_factory>: Likewise.
2984         * tui/tui-layout.c (tui_win_info::resize): Move from
2985         tui_gen_win_info.
2986         (make_standard_window): Change return type.
2987         (get_locator_window, tui_get_window_by_name): Likewise.
2988         (tui_layout_window::apply): Remove a cast.
2989         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
2990         (struct tui_win_info): Merge with tui_gen_win_info.
2991         (struct tui_gen_win_info): Remove.
2992
2993 2020-07-01  Tom Tromey  <tom@tromey.com>
2994
2995         * tui/tui-stack.h (struct tui_locator_window): Derive from
2996         tui_win_info.
2997         <do_scroll_horizontal, do_scroll_vertical>: New methods.
2998         <can_box>: New method.
2999
3000 2020-07-01  Tom Tromey  <tom@tromey.com>
3001
3002         * tui/tui-stack.h (struct tui_locator_window): Remove body.
3003
3004 2020-07-01  Tom Tromey  <tom@tromey.com>
3005
3006         * tui/tui-regs.c (tui_data_window::display_registers_from)
3007         (tui_data_window::display_registers_from)
3008         (tui_data_window::first_data_item_displayed)
3009         (tui_data_window::delete_data_content_windows): Update.
3010         (tui_data_window::refresh_window, tui_data_window::no_refresh):
3011         Remove.
3012         (tui_data_window::check_register_values): Update.
3013         (tui_data_item_window::rerender): Add parameters.  Update.
3014         (tui_data_item_window::refresh_window): Remove.
3015         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
3016         virtual.
3017         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
3018         tui_gen_win_info.
3019         <refresh_window, max_height, min_height>: Remove.
3020         <rerender>: Add parameters.
3021         <x, y, visible>: New members.
3022         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
3023         <m_item_width>: New member.
3024
3025 2020-07-01  Tom Tromey  <tom@tromey.com>
3026
3027         * tui/tui-regs.c (tui_data_window::show_register_group)
3028         (tui_data_window::check_register_values): Update.
3029         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
3030         from item_no.
3031
3032 2020-07-01  Tom Tromey  <tom@tromey.com>
3033
3034         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
3035         useless "if".
3036
3037 2020-07-01  Tom Tromey  <tom@tromey.com>
3038
3039         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
3040         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
3041
3042 2020-07-01  Tom Tromey  <tom@tromey.com>
3043
3044         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
3045         * tui/tui-winsource.h (enum tui_line_or_address_kind)
3046         (struct tui_line_or_address): Move from tui-data.h.
3047         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
3048         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
3049         (tui_cmd_window, tui_source_window_base, tui_source_window)
3050         (tui_disasm_window): Don't declare.
3051         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
3052         to tui-winsource.h.
3053         (SINGLE_KEY): Move to tui-stack.c.
3054
3055 2020-07-01  Tom Tromey  <tom@tromey.com>
3056
3057         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
3058         std::string.
3059         * tui/tui-regs.c (class tab_expansion_file): New.
3060         (tab_expansion_file::write): New method.
3061         (tui_register_format): Change return type.  Use
3062         tab_expansion_file.
3063         (tui_get_register, tui_data_window::display_registers_from)
3064         (tui_data_item_window::rerender): Update.
3065         * tui/tui-io.h (tui_expand_tabs): Don't declare.
3066         * tui/tui-io.c (tui_expand_tabs): Remove.
3067
3068 2020-07-01  Tom Tromey  <tom@tromey.com>
3069
3070         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
3071
3072 2020-07-01  Fangrui Song  <maskray@google.com>
3073
3074         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
3075
3076 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3077
3078         * dwarf2/read.c (set_die_type): Removed conditions to restrict
3079         forms for DW_AT_associated and DW_AT_allocated attributes,
3080         which is already checked in function attr_to_dynamic_prop.
3081
3082 2020-06-30  Tom Tromey  <tromey@adacore.com>
3083
3084         * dwarf2/read.c (quirk_rust_enum): Correctly call
3085         alloc_rust_variant for default-less enum.
3086
3087 2020-06-30  Tom Tromey  <tromey@adacore.com>
3088
3089         PR build/26183:
3090         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
3091         gdb::to_string.
3092
3093 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
3094
3095         * gdbarch.sh (displaced_step_copy_insn): Update doc.
3096         * gdbarch.h: Re-generate.
3097
3098 2020-06-28  Tom Tromey  <tom@tromey.com>
3099
3100         * command.h (cmd_types): Remove.
3101         (cmd_type): Don't declare.
3102         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
3103         typedef.
3104         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
3105         * cli/cli-decode.c (cmd_type): Remove.
3106
3107 2020-06-27  Pedro Alves  <palves@redhat.com>
3108
3109         * fork-child.c (prefork_hook): Adjust.
3110         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
3111         Delete.
3112         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
3113         * inferior.c (inferior::set_tty, inferior::tty): New methods.
3114         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
3115         Remove declarations.
3116         (struct inferior) <set_tty, tty>: New methods.
3117         (struct inferior) <terminal>: Rename to ...
3118         (struct inferior) <m_terminal>: ... this and make private.
3119         * main.c (captured_main_1): Adjust.
3120         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
3121         (mi_cmd_inferior_tty_show): Adjust.
3122         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
3123         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
3124
3125 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
3126
3127         * configure.ac: Add --enable-libctf: handle --disable-static
3128         properly.
3129         * acinclude.m4: sinclude ../config/enable.m4.
3130         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
3131         (LIBCTF): Substitute in.
3132         (CTF_DEPS): New, likewise.
3133         (CLIBS): libctf needs symbols from libbfd: move earlier.
3134         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
3135         flags.
3136         * ctfread.c: Surround in ENABLE_LIBCTF.
3137         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
3138         * configure: Regenerate.
3139         * config.in: Likewise.
3140
3141 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3142
3143         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
3144
3145 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3146
3147         * inferior.h (struct inferior) <terminal>: Change type to
3148         gdb::unique_xmalloc_ptr<char>.
3149         * inferior.c (inferior::~inferior): Don't free inf->terminal.
3150         * infcmd.c (set_inferior_io_terminal): Don't free terminal
3151         field, adjust to unique pointer.
3152         (get_inferior_io_terminal): Adjust to unique pointer.
3153
3154 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3155
3156         * riscv-tdep.c (riscv_print_registers_info): Loop over all
3157         registers, not just the known core set of registers.
3158
3159 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3160
3161         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
3162         fflags, frm, and fcsr registers.
3163         (riscv_register_reggroup_p): Remove unknown CSRs from save and
3164         restore groups.
3165         (riscv_tdesc_unknown_reg): New function.
3166         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
3167         tdesc_use_registers.
3168         * riscv-tdep.h (struct gdbarch_tdep): Add
3169         unknown_csrs_first_regnum, unknown_csrs_count,
3170         duplicate_fflags_regnum, duplicate_frm_regnum, and
3171         duplicate_fcsr_regnum fields.
3172
3173 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3174
3175         * target-descriptions.c (tdesc_use_registers): Add new parameter a
3176         callback, use the callback (when not null) to help number unknown
3177         registers.
3178         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
3179         (tdesc_use_registers): Add extra parameter to declaration.
3180
3181 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3182
3183         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
3184         in the file.
3185         (class riscv_pending_register_alias): Likewise.
3186         (riscv_register_feature::register_info): Change 'required_p' field
3187         to 'required', and change its type.  Add 'check' member function.
3188         (riscv_register_feature::register_info::check): Define new member
3189         function.
3190         (riscv_xreg_feature): Change initialisation of 'required' field.
3191         (riscv_freg_feature): Likewise.
3192         (riscv_virtual_feature): Likewise.
3193         (riscv_csr_feature): Likewise.
3194         (riscv_check_tdesc_feature): Take extra parameter, the csr
3195         tdesc_feature, rewrite the function to use the new
3196         riscv_register_feature::register_info::check function.
3197         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
3198
3199 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3200
3201         * features/Makefile: Remove all references to the deleted files
3202         below.
3203         * features/riscv/32bit-csr.c: Deleted.
3204         * features/riscv/32bit-csr.xml: Deleted.
3205         * features/riscv/64bit-csr.c: Deleted.
3206         * features/riscv/64bit-csr.xml: Deleted.
3207         * features/riscv/rebuild-csr-xml.sh: Deleted.
3208
3209 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3210
3211         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
3212         whitespace error for declaration of names member variable.
3213         (struct riscv_register_feature): Add new prefer_first_name member
3214         variable, and fix whitespace error in declaration of registers.
3215         (riscv_xreg_feature): Initialize prefer_first_name field.
3216         (riscv_freg_feature): Likewise.
3217         (riscv_virtual_feature): Likewise.
3218         (riscv_csr_feature): Likewise.
3219         (riscv_register_name): Expand on comments.  Remove register name
3220         modifications for CSR and virtual registers.
3221
3222 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3223
3224         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
3225         errors.
3226
3227 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3228
3229         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
3230         riscv-opc.h.
3231         (class riscv_pending_register_alias): New class.
3232         (riscv_check_tdesc_feature): Take vector of pending aliases and
3233         populate it as appropriate.
3234         (riscv_setup_register_aliases): Delete.
3235         (riscv_gdbarch_init): Create vector of pending aliases and pass it
3236         to riscv_check_tdesc_feature in all cases.  Use the vector to
3237         create the register aliases.
3238
3239 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3240
3241         * sol2-tdep.c (sol2_static_transform_name): Remove.
3242         (sol2_init_abi): Don't register it.
3243         * gdbarch.sh (static_transform_name): Remove.
3244         * gdbarch.c, gdbarch.h: Regenerate.
3245
3246         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
3247         gdbarch_static_transform_name.
3248         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
3249         * stabsread.c (define_symbol) <'X'>: Remove.
3250         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
3251         handling.
3252         <'V'>: Likewise.
3253         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
3254         <'S'>: Remove call to gdbarch_static_transform_name.
3255
3256 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3257
3258         * procfs.c (procfs_pre_trace): New function.
3259         (procfs_target::create_inferior): Pass it to fork_inferior.
3260
3261 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3262
3263         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
3264         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
3265         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
3266         sol2-tdep.o, sparc-sol2-tdep.o.
3267         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
3268         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
3269         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
3270         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
3271
3272 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3273
3274         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
3275         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
3276         Call sol2_init_abi.
3277         Remove calls to set_gdbarch_skip_solib_resolver,
3278         set_gdbarch_core_pid_to_str.
3279         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
3280         (i386_sol2_static_transform_name): Remove.
3281         (i386_sol2_init_abi): Call sol2_init_abi.
3282         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3283         set_gdbarch_static_transform_name,
3284         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3285         Use sol2_sigtramp_p.
3286         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
3287         (sol2_sigtramp_p): New function.
3288         (sol2_static_transform_name): New function.
3289         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
3290         (sol2_init_abi): New function.
3291         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
3292         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
3293         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
3294         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
3295         (sparc_sol2_static_transform_name): Remove.
3296         (sparc32_sol2_init_abi): Call sol2_init_abi.
3297         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3298         set_gdbarch_static_transform_name,
3299         set_gdbarch_skip_solib_resolver,
3300         set_gdbarch_core_pid_to_str.
3301         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
3302         (sparc_sol2_static_transform_name): Remove
3303         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
3304         call sol2_sigtramp_p.
3305         (sparc64_sol2_init_abi): Call sol2_init_abi.
3306         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3307         set_gdbarch_static_transform_name,
3308         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3309
3310 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3311
3312         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
3313         * exec.c (validate_exec_file): If from_tty, set both
3314         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
3315         * symfile.c (symbol_file_add_with_addrs): if always_confirm
3316         and from_tty, unconditionally ask a confirmation.
3317
3318 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3319
3320         * target-descriptions.c (tdesc_architecture_name): Protect against
3321         NULL pointer dereference.
3322         (maint_print_xml_tdesc_cmd): New function.
3323         (_initialize_target_descriptions): Register new 'maint print
3324         xml-tdesc' command and give it the filename completer.
3325         * NEWS: Mention new 'maint print xml-tdesc' command.
3326
3327 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3328
3329         * target-descriptions.c (class tdesc_compatible_info): New class.
3330         (struct target_desc): Change type of compatible vector.
3331         (tdesc_compatible_p): Update for change in type of
3332         target_desc::compatible.
3333         (tdesc_compatible_info_list): New function.
3334         (tdesc_compatible_info_arch_name): New function.
3335         (tdesc_add_compatible): Update for change in type of
3336         target_desc::compatible.
3337         (print_c_tdesc::visit_pre): Likewise.
3338
3339 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3340
3341         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
3342         whitespace to underscore.
3343         (maint_print_c_tdesc_cmd): Use fake filename for target
3344         descriptions that came from the target.
3345         (_initialize_target_descriptions): Add filename command completion
3346         for 'maint print c-tdesc'.
3347
3348 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3349
3350         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
3351         lines.
3352
3353 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3354
3355         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
3356         lines.
3357         (dwarf2_find_location_expression): Likewise.
3358         (call_site_parameter_matches): Likewise.
3359         (dwarf2_compile_expr_to_ax): Likewise.
3360         (disassemble_dwarf_expression): Likewise.
3361         (loclist_describe_location): Likewise.
3362
3363 2020-06-23  Pedro Alves  <palves@redhat.com>
3364
3365         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
3366         progspace-and-thread.h.  Include scoped-mock-context.h instead.
3367         (register_to_value_test): Use scoped_mock_context.
3368         * regcache.c: Include "scoped-mock-context.h".
3369         (cooked_read_test): Don't error out if a target is already pushed.
3370         Use scoped_mock_context.  Adjust.
3371         * scoped-mock-context.h: New file.
3372
3373 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3374
3375         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
3376         initializer.
3377         (ada_language::is_string_type_p): New member function.
3378         * c-lang.c (c_language_data): Delete la_is_string_type_p
3379         initializer.
3380         (cplus_language_data): Likewise.
3381         (asm_language_data): Likewise.
3382         (minimal_language_data): Likewise.
3383         * d-lang.c (d_language_data): Likewise.
3384         * f-lang.c (f_is_string_type_p): Delete function, implementation
3385         moved to f_language::is_string_type_p.
3386         (f_language_data): Delete la_is_string_type_p initializer.
3387         (f_language::is_string_type_p): New member function,
3388         implementation from f_is_string_type_p.
3389         * go-lang.c (go_is_string_type_p): Delete function, implementation
3390         moved to go_language::is_string_type_p.
3391         (go_language_data): Delete la_is_string_type_p initializer.
3392         (go_language::is_string_type_p): New member function,
3393         implementation from go_is_string_type_p.
3394         * language.c (language_defn::is_string_type_p): Define new member
3395         function.
3396         (default_is_string_type_p): Make static, add comment copied from
3397         header file.
3398         (unknown_language_data): Delete la_is_string_type_p initializer.
3399         (unknown_language::is_string_type_p): New member function.
3400         (auto_language_data): Delete la_is_string_type_p initializer.
3401         (auto_language::is_string_type_p): New member function.
3402         * language.h (language_data): Delete la_is_string_type_p field.
3403         (language_defn::is_string_type_p): Declare new function.
3404         (default_is_string_type_p): Delete desclaration, move comment to
3405         definition.
3406         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
3407         moved to m2_language::is_string_type_p.
3408         (m2_language_data): Delete la_is_string_type_p initializer.
3409         (m2_language::is_string_type_p): New member function,
3410         implementation from m2_is_string_type_p.
3411         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
3412         initializer.
3413         * opencl-lang.c (opencl_language_data): Likewise.
3414         * p-lang.c (pascal_is_string_type_p): Delete function,
3415         implementation moved to pascal_language::is_string_type_p.
3416         (pascal_language_data): Delete la_is_string_type_p initializer.
3417         (pascal_language::is_string_type_p): New member function,
3418         implementation from pascal_is_string_type_p.
3419         * rust-lang.c (rust_is_string_type_p): Delete function,
3420         implementation moved to rust_language::is_string_type_p.
3421         (rust_language_data): Delete la_is_string_type_p initializer.
3422         (rust_language::is_string_type_p): New member function,
3423         implementation from rust_is_string_type_p.
3424         * valprint.c (val_print_scalar_or_string_type_p): Update call to
3425         is_string_type_p.
3426
3427 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3428
3429         * ada-lang.c (ada_language_data): Delete la_print_typedef
3430         initializer.
3431         (ada_language::print_typedef): New member function.
3432         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
3433         (cplus_language_data): Likewise.
3434         (asm_language_data): Likewise.
3435         (minimal_language_data): Likewise.
3436         * d-lang.c (d_language_data): Likewise.
3437         * f-lang.c (f_language_data): Likewise.
3438         (f_language::print_typedef): New member function.
3439         * go-lang.c (go_language_data): Delete la_print_typedef
3440         initializer.
3441         * language.c (language_defn::print_typedef): Define member
3442         function.
3443         (unknown_language_data): Delete la_print_typedef initializer.
3444         (unknown_language::print_typedef): New member function.
3445         (auto_language_data): Delete la_print_typedef initializer.
3446         (auto_language::print_typedef): New member function.
3447         * language.h (language_data): Delete la_print_typedef field.
3448         (language_defn::print_typedef): Declare new member function.
3449         (LA_PRINT_TYPEDEF): Update call to print_typedef.
3450         (default_print_typedef): Delete declaration.
3451         * m2-lang.c (m2_language_data): Delete la_print_typedef
3452         initializer.
3453         (m2_language::print_typedef): New member function.
3454         * objc-lang.c (objc_language_data): Delete la_print_typedef
3455         initializer.
3456         * opencl-lang.c (opencl_language_data): Likewise.
3457         * p-lang.c (pascal_language_data): Likewise.
3458         (pascal_language::print_typedef): New member function.
3459         * rust-lang.c (rust_print_typedef): Delete function,
3460         implementation moved to rust_language::print_typedef.
3461         (rust_language): Delete la_print_typedef initializer.
3462         (rust_language::print_typedef): New member function,
3463         implementation from rust_print_typedef.
3464         * typeprint.c (default_print_typedef): Delete.
3465
3466 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3467
3468         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
3469         (ada_language::printstr): New member function.
3470         * c-lang.c (c_language_data): Delete la_printstr initializer.
3471         (cplus_language_data): Likewise.
3472         (asm_language_data): Likewise.
3473         (minimal_language_data): Likewise.
3474         * d-lang.c (d_language_data): Likewise.
3475         * f-lang.c (f_printstr): Rename to f_language::printstr.
3476         (f_language_data): Delete la_printstr initializer.
3477         (f_language::printstr): New member function, implementation from
3478         f_printstr.
3479         * go-lang.c (go_language_data): Delete la_printstr initializer.
3480         * language.c (language_defn::printstr): Define new member
3481         function.
3482         (unk_lang_printstr): Delete.
3483         (unknown_language_data): Delete la_printstr initializer.
3484         (unknown_language::printstr): New member function.
3485         (auto_language_data): Delete la_printstr initializer.
3486         (auto_language::printstr): New member function.
3487         * language.h (language_data): Delete la_printstr field.
3488         (language_defn::printstr): Declare new member function.
3489         (LA_PRINT_STRING): Update call to printstr.
3490         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
3491         (m2_language_data): Delete la_printstr initializer.
3492         (m2_language::printstr): New member function, implementation from
3493         m2_printstr.
3494         * objc-lang.c (objc_language_data): Delete la_printstr
3495         initializer.
3496         * opencl-lang.c (opencl_language_data): Likewise.
3497         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
3498         (pascal_language_data): Delete la_printstr initializer.
3499         (pascal_language::printstr): New member function, implementation
3500         from pascal_printstr.
3501         * p-lang.h (pascal_printstr): Delete declaration.
3502         * rust-lang.c (rust_printstr): Update header comment.
3503         (rust_language_data): Delete la_printstr initializer.
3504         (rust_language::printstr): New member function.
3505
3506 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3507
3508         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
3509         (ada_language::printchar): New member function.
3510         * c-lang.c (c_language_data): Delete la_printchar initializer.
3511         (cplus_language_data): Likewise.
3512         (asm_language_data): Likewise.
3513         (minimal_language_data): Likewise.
3514         * d-lang.c (d_language_data): Likewise.
3515         * f-lang.c (f_printchar): Rename to f_language::printchar.
3516         (f_language_data): Delete la_printchar initializer.
3517         (f_language::printchar): New member function, implementation from
3518         f_printchar.
3519         * go-lang.c (go_language_data): Delete la_printchar initializer.
3520         * language.c (unk_lang_printchar): Delete.
3521         (language_defn::printchar): Define new member function.
3522         (unknown_language_data): Delete la_printchar initializer.
3523         (unknown_language::printchar): New member function.
3524         (auto_language_data): Delete la_printchar initializer.
3525         (auto_language::printchar): New member function.
3526         * language.h (language_data): Delete la_printchar field.
3527         (language_defn::printchar): Declare new member function.
3528         (LA_PRINT_CHAR): Update call to printchar.
3529         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
3530         (m2_language::printchar): New member function.
3531         * objc-lang.c (objc_language_data): Delete la_printchar
3532         initializer.
3533         * opencl-lang.c (opencl_language_data): Likewise.
3534         * p-lang.c (pascal_language_data): Delete la_printchar
3535         initializer.
3536         (pascal_language::printchar): New member function.
3537         * rust-lang.c (rust_printchar): Rename to
3538         rust_language::printchar.
3539         (rust_language_data): Delete la_printchar initializer.
3540         (rust_language::printchar): New member function, implementation
3541         from rust_printchar.
3542
3543 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3544
3545         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
3546         (ada_language_data): Delete la_emitchar initializer.
3547         (ada_language::emitchar): New member function, implementation from
3548         emit_char.
3549         * c-lang.c (c_language_data): Delete la_emitchar initializer.
3550         (cplus_language_data): Likewise.
3551         (asm_language_data): Likewise.
3552         (minimal_language_data): Likewise.
3553         * d-lang.c (d_language_data): Likewise.
3554         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
3555         (f_language_data): Delete la_emitchar initializer.
3556         (f_language::emitchar): New member function, implementation from
3557         f_emit_char.
3558         * go-lang.c (go_language_data): Delete la_emitchar initializer.
3559         * language.c (unk_lang_emit_char): Delete.
3560         (language_defn::emitchar): New member function definition.
3561         (unknown_language_data): Delete la_emitchar initializer.
3562         (unknown_language::emitchar): New member function.
3563         (auto_language_data): Delete la_emitchar initializer.
3564         (auto_language::emitchar): New member function.
3565         * language.h (language_data): Delete la_emitchar field.
3566         (language_defn::emitchar): New member field declaration.
3567         (LA_EMIT_CHAR): Update call to emitchar.
3568         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
3569         (m2_language_data): Delete la_emitchar initializer.
3570         (m2_language::emitchar): New member function, implementation from
3571         m2_emit_char.
3572         * objc-lang.c (objc_language_data): Delete la_emitchar
3573         initializer.
3574         * opencl-lang.c (opencl_language_data): Likewise.
3575         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
3576         (pascal_language_data): Delete la_emitchar initializer.
3577         (pascal_language::emitchar): New member function, implementation
3578         from pascal_emit_char.
3579         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
3580         (rust_language_data): Delete la_emitchar initializer.
3581         (rust_language::emitchar): New member function, implementation
3582         from rust_emitchar.
3583
3584 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3585
3586         * ada-lang.c (resolve): Rename to ada_language::post_parser.
3587         (ada_language_data): Delete la_post_parser initializer.
3588         (ada_language::post_parser): New member function.
3589         * c-lang.c (c_language_data): Delete la_post_parser initializer.
3590         (cplus_language_data): Likewise.
3591         (asm_language_data): Likewise.
3592         (minimal_language_data): Likewise.
3593         * d-lang.c (d_language_data): Likewise.
3594         * f-lang.c (f_language_data): Likewise.
3595         * go-lang.c (go_language_data): Likewise.
3596         * language.c (unknown_language_data): Likewise.
3597         (auto_language_data): Likewise.
3598         * language.h (language_data): Delete la_post_parser field.
3599         (language_defn::post_parser): New member function.
3600         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
3601         * objc-lang.c (objc_language_data): Likewise.
3602         * opencl-lang.c (opencl_language_data): Likewise.
3603         * p-lang.c (pascal_language_data): Likewise.
3604         * parse.c (parse_exp_in_context): Update call to post_parser.
3605         (null_post_parser): Delete definition.
3606         * parser-defs.h (null_post_parser): Delete declaration.
3607         * rust-lang.c (rust_language_data): Delete la_post_parser
3608         initializer.
3609
3610 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3611
3612         * ada-lang.c (parse): Rename to ada_language::parser.
3613         (ada_language_data): Delete la_parser initializer.
3614         (ada_language::parser): New member function, implementation from
3615         parse.
3616         * c-lang.c (c_language_data): Delete la_parser initializer.
3617         (cplus_language_data): Likewise.
3618         (asm_language_data): Likewise.
3619         (minimal_language_data): Likewise.
3620         * d-lang.c (d_language_data): Likewise.
3621         (d_language::parser): New member function.
3622         * f-lang.c (f_language_data): Delete la_parser initializer.
3623         (f_language::parser): New member function.
3624         * go-lang.c (go_language_data): Delete la_parser initializer.
3625         (go_language::parser): New member function.
3626         * language.c (unk_lang_parser): Delete.
3627         (language_defn::parser): Define new member function.
3628         (unknown_language_data): Delete la_parser initializer.
3629         (unknown_language::parser): New member function.
3630         (auto_language_data): Delete la_parser initializer.
3631         (auto_language::parser): New member function.
3632         * language.h (language_data): Delete la_parser field.
3633         (language_defn::parser): Declare new member function.
3634         * m2-lang.c (m2_language_data): Delete la_parser initializer.
3635         (m2_language::parser): New member function.
3636         * objc-lang.c (objc_language_data): Delete la_parser initializer.
3637         * opencl-lang.c (opencl_language_data): Likewise.
3638         * p-lang.c (pascal_language_data): Likewise.
3639         (pascal_language::parser): New member function.
3640         * parse.c (parse_exp_in_context): Update call to parser.
3641         * rust-lang.c (rust_language_data): Delete la_parser initializer.
3642         (rust_language::parser): New member function.
3643
3644 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3645
3646         * top.c (print_gdb_configuration): Print --with-python-libdir
3647         configuration value.
3648
3649 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3650
3651         * NEWS: Mention change to the alias command.
3652
3653 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3654
3655         * cli/cli-cmds.c (lookup_cmd_for_default_args)
3656         (alias_command_completer)
3657         (make_alias_options_def_group): New functions.
3658         (alias_opts, alias_option_defs): New struct and array.
3659         (alias_usage_error): Update usage.
3660         (alias_command): Handles optional DEFAULT-ARGS... arguments.
3661         Use option framework.
3662         (_initialize_cli_cmds): Update alias command help.
3663         Update aliases command help.
3664         (show_user):
3665         Add NULL for new default_args lookup_cmd argument.
3666         (valid_command_p): Rename to validate_aliased_command.
3667         Add NULL for new default_args lookup_cmd argument.  Verify that the
3668         aliased_command has no default args.
3669         * cli/cli-decode.c (help_cmd): Show aliases definitions.
3670         (lookup_cmd_1, lookup_cmd): New argument default_args.
3671         (add_alias_cmd):
3672         Add NULL for new default_args lookup_cmd argument.
3673         (print_help_for_command): Show default args under the layout
3674          alias some_alias = some_aliased_cmd some_alias_default_arg.
3675         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
3676         xfree default_args in destructor.
3677         * cli/cli-script.c (process_next_line, do_define_command):
3678         Add NULL for new default_args lookup_cmd argument.
3679         * command.h: Declare new default_args argument in lookup_cmd
3680         and lookup_cmd_1.
3681         * completer.c (complete_line_internal_1):
3682         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3683         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
3684         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
3685         Likewise.
3686         * infcmd.c (_initialize_infcmd): Likewise.
3687         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
3688         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
3689         * python/py-param.c (add_setshow_generic): Likewise.
3690         * remote.c (_initialize_remote): Likewise.
3691         * top.c (execute_command): Prepend default_args if command has some.
3692         (set_verbose):
3693         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3694         * tracepoint.c (validate_actionline, encode_actions_1):
3695         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3696
3697 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3698
3699         * jit.c (jit_read_descriptor): Use bool as the return type.
3700         (jit_breakpoint_re_set_internal): Use bool as the return type.
3701         Invert the return value logic; return true if the jit breakpoint
3702         has been successfully initialized.
3703         (jit_inferior_init): Update the call to
3704         jit_breakpoint_re_set_internal.
3705
3706 2020-06-22  Pedro Alves  <palves@redhat.com>
3707
3708         PR gdb/25939
3709         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
3710         Use the current inferior instead.  Don't return
3711         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
3712         wait again.
3713         * sol-thread.c (sol_thread_target::wait): Don't reference
3714         inferior_ptid.
3715         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
3716         (sol_update_thread_list_callback): Use the current inferior's pid
3717         instead of inferior_ptid.
3718
3719 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3720
3721         * procfs.c: Cleanup many comments.
3722
3723         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
3724         (AFTER_WATCHFLAG): Replace by value.
3725
3726         (MAIN_PROC_NAME_FORMAT): Inline ...
3727         (create_procinfo): ... here.
3728
3729         (procfs_debug_inferior): Remove SYS_exec handling.
3730         (syscall_is_exec): Likewise.
3731         (procfs_set_exec_trap): Likewise.
3732
3733         (syscall_is_lwp_exit): Inline in callers.
3734         (syscall_is_exit): Likewise.
3735         (syscall_is_exec): Likewise.
3736         (syscall_is_lwp_create): Likewise.
3737
3738         (invalidate_cache): Remove #if 0 code.
3739
3740         (make_signal_thread_runnable):  Remove.
3741         (procfs_target::resume): Remove #if 0 code.
3742
3743 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3744
3745         PR gdb/25939
3746         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
3747         call ...
3748         (procfs_target::create_inferior): ... here.
3749
3750 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3751
3752         * exec.c (validate_exec_file): Ensure the build-id is up to
3753         date by calling reopen_exec_file (that checks file timestamp
3754         to decide to re-read the file).
3755
3756 2020-06-18  Pedro Alves  <palves@redhat.com>
3757
3758         PR gdb/25412
3759         * gdbthread.h (delete_thread, delete_thread_silent)
3760         (find_thread_ptid): Update comments.
3761         * thread.c (current_thread_): New global.
3762         (is_current_thread): Move higher, and reimplement.
3763         (inferior_thread): Reimplement.
3764         (set_thread_exited): Use bool.  Add assertions.
3765         (add_thread_silent): Simplify thread-reuse handling by always
3766         calling delete_thread.
3767         (delete_thread): Remove intro comment.
3768         (find_thread_ptid): Skip exited threads.
3769         (switch_to_thread_no_regs): Write to current_thread_.
3770         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
3771         INFERIOR_PTID.  Clear current_thread_.
3772
3773 2020-06-18  Pedro Alves  <palves@redhat.com>
3774
3775         * aix-thread.c (pd_update): Use switch_to_thread.
3776
3777 2020-06-18  Pedro Alves  <palves@redhat.com>
3778
3779         * ravenscar-thread.c (ravenscar_thread_target): Update.
3780         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
3781         (ravenscar_thread_target::add_active_thread): ... this.  Don't
3782         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
3783         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
3784
3785 2020-06-18  Pedro Alves  <palves@redhat.com>
3786
3787         * nat/windows-nat.c (current_windows_thread): Remove.
3788         * nat/windows-nat.h (current_windows_thread): Remove.
3789         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
3790         Adjust.
3791         (display_selectors): Adjust to fetch the current
3792         windows_thread_info based on inferior_ptid.
3793         (fake_create_process): No longer write to current_windows_thread.
3794         (windows_nat_target::get_windows_debug_event):
3795         Don't set inferior_ptid or current_windows_thread.
3796         (windows_nat_target::wait): Adjust to not rely on
3797         current_windows_thread.
3798         (do_initial_windows_stuff): Now a method of windows_nat_target.
3799         Switch to the last_ptid thread.
3800         (windows_nat_target::attach): Adjust.
3801         (windows_nat_target::detach): Use switch_to_no_thread instead of
3802         writing to inferior_ptid directly.
3803         (windows_nat_target::create_inferior): Adjust.
3804
3805 2020-06-18  Pedro Alves  <palves@redhat.com>
3806
3807         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
3808
3809 2020-06-18  Pedro Alves  <palves@redhat.com>
3810
3811         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
3812         after creating it, instead of writing to inferior_ptid.  Don't
3813         write to inferior_ptid.
3814
3815 2020-06-18  Pedro Alves  <palves@redhat.com>
3816
3817         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
3818
3819 2020-06-18  Pedro Alves  <palves@redhat.com>
3820
3821         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
3822         it, instead of writing to inferior_ptid.
3823
3824 2020-06-18  Pedro Alves  <palves@redhat.com>
3825
3826         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
3827         to inferior_ptid.
3828
3829 2020-06-18  Pedro Alves  <palves@redhat.com>
3830
3831         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
3832         instead of writing to inferior_ptid directly.
3833
3834 2020-06-18  Pedro Alves  <palves@redhat.com>
3835
3836         * corelow.c (core_target::close): Use switch_to_no_thread instead
3837         of writing to inferior_ptid directly.
3838         (add_to_thread_list, core_target_open): Use switch_to_thread
3839         instead of writing to inferior_ptid directly.
3840
3841 2020-06-18  Pedro Alves  <palves@redhat.com>
3842
3843         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
3844         inferior_ptid.
3845         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
3846         inferior_ptid.
3847         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
3848         inferior_ptid directly.
3849         (darwin_nat_target::init_thread_list): Switch to thread, instead
3850         of writing to inferior_ptid.
3851         (darwin_nat_target::attach): Don't write to inferior_ptid.
3852         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
3853
3854 2020-06-18  Pedro Alves  <palves@redhat.com>
3855
3856         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
3857         thread.
3858         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
3859         Instead use switch_to_thread.
3860         (gnu_nat_target::detach): Use switch_to_no_thread
3861         instead of writing to inferior_ptid directly.  Used passed-in
3862         inferior instead of looking up the inferior by pid.
3863
3864 2020-06-18  Pedro Alves  <palves@redhat.com>
3865
3866         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
3867         inferior_ptid.
3868
3869 2020-06-18  Pedro Alves  <palves@redhat.com>
3870
3871         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
3872         inferior_ptid.
3873         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
3874         thread.
3875         (nto_procfs_target::detach): Avoid referencing
3876         inferior_ptid.  Use switch_to_no_thread instead of writing to
3877         inferior_ptid directly.
3878         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
3879         instead of writing to inferior_ptid directly.
3880         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
3881         to thread.
3882
3883 2020-06-18  Pedro Alves  <palves@redhat.com>
3884
3885         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
3886         after creating it, instead of writing to inferior_ptid.
3887         (gdbsim_target_open): Use switch_to_no_thread instead of writing
3888         to inferior_ptid directly.
3889         (gdbsim_target::wait): Don't write to inferior_ptid.
3890
3891 2020-06-18  Pedro Alves  <palves@redhat.com>
3892
3893         * remote.c (remote_target::remote_notice_new_inferior): Use
3894         switch_to_thread instead of writing to inferior_ptid directly.
3895         (remote_target::add_current_inferior_and_thread): Use
3896         switch_to_no_thread instead of writing to inferior_ptid directly.
3897         (extended_remote_target::attach): Use switch_to_inferior_no_thread
3898         and switch_to_thread instead of using set_current_inferior or
3899         writing to inferior_ptid directly.
3900
3901 2020-06-18  Pedro Alves  <palves@redhat.com>
3902
3903         * tracectf.c (ctf_target_open): Switch to added thread instead of
3904         writing to inferior_ptid directly.
3905         (ctf_target::close): Use switch_to_no_thread instead of writing to
3906         inferior_ptid directly.
3907
3908 2020-06-18  Pedro Alves  <palves@redhat.com>
3909
3910         * tracefile-tfile.c (tfile_target_open): Don't write to
3911         inferior_ptid directly, instead switch to added thread.
3912         (tfile_target::close): Use switch_to_no_thread instead of writing
3913         to inferior_ptid directly.
3914
3915 2020-06-18  Pedro Alves  <palves@redhat.com>
3916
3917         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
3918         (procfs_target::detach): Use switch_to_no_thread
3919         instead of writing to inferior_ptid directly.
3920         (do_attach): Change return type to void.  Switch to the added
3921         thread.
3922         (procfs_target::create_inferior): Switch to the added thread.
3923         (procfs_do_thread_registers): Don't write to inferior_ptid.
3924
3925 2020-06-18  Pedro Alves  <palves@redhat.com>
3926
3927         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
3928         of writing to inferior_ptid.
3929         (scoped_restore_exited_inferior): Delete.
3930         (handle_vfork_child_exec_or_exit): Simplify using
3931         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
3932         instead of writing to inferior_ptid.
3933         (THREAD_STOPPED_BY): Delete.
3934         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
3935         (thread_stopped_by_hw_breakpoint): Delete.
3936         (save_waitstatus): Use
3937         scoped_restore_current_thread+switch_to_thread, and call
3938         target_stopped_by_watchpoint instead of
3939         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
3940         instead of thread_stopped_by_sw_breakpoint, and
3941         target_stopped_by_hw_breakpoint instead of
3942         thread_stopped_by_hw_breakpoint.
3943         (handle_inferior_event)
3944         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
3945         inferior_ptid directly, nor
3946         set_current_inferior/set_current_program_space.  Use
3947         switch_to_thread / switch_to_inferior_no_thread instead.
3948
3949 2020-06-18  Pedro Alves  <palves@redhat.com>
3950
3951         * target.c (generic_mourn_inferior): Use switch_to_no_thread
3952         instead of writing to inferior_ptid.
3953
3954 2020-06-18  Pedro Alves  <palves@redhat.com>
3955
3956         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
3957         added thread.
3958         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
3959         to the added thread.
3960         (inf_ptrace_target::detach_success): Use switch_to_no_thread
3961         instead of writing to inferior_ptid.
3962
3963 2020-06-18  Pedro Alves  <palves@redhat.com>
3964
3965         * gdbarch-selftests.c: Include "progspace-and-thread.h".
3966         (register_to_value_test): Mock a program_space too.  Heap-allocate
3967         the address space.  Don't write to inferior_ptid.  Use
3968         switch_to_thread instead.
3969
3970 2020-06-18  Pedro Alves  <palves@redhat.com>
3971
3972         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
3973         Delete.
3974         (find_signalled_thread()): New, factored out from
3975         linux_make_corefile_notes and adjusted to handle exited threads.
3976         (linux_make_corefile_notes): Adjust to use the new
3977         find_signalled_thread.
3978
3979 2020-06-18  Pedro Alves  <palves@redhat.com>
3980
3981         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
3982         of saving/restoring inferior_ptid.
3983
3984 2020-06-17  Tom Tromey  <tom@tromey.com>
3985
3986         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
3987         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
3988         declare.
3989         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
3990
3991 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
3992
3993         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
3994         of partial symtabs.
3995
3996 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3997
3998         * regformats/reg-arm.dat: Remove.
3999         * regformats/reg-bfin.dat: Remove.
4000         * regformats/reg-cris.dat: Remove.
4001         * regformats/reg-crisv32.dat: Remove.
4002         * regformats/reg-m32r.dat: Remove.
4003         * regformats/reg-tilegx.dat: Remove.
4004         * regformats/reg-tilegx32.dat: Remove.
4005
4006 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4007
4008         * features/Makefile (WHICH): Remove arm files.
4009         * regformats/arm/arm-with-iwmmxt.dat: Remove.
4010         * regformats/arm/arm-with-neon.dat: Remove.
4011         * regformats/arm/arm-with-vfpv2.dat: Remove.
4012         * regformats/arm/arm-with-vfpv3.dat: Remove.
4013
4014 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4015
4016         * features/Makefile (XMLTOC): Remove rx.xml.
4017
4018 2020-06-17  Pedro Alves  <palves@redhat.com>
4019
4020         * gdbthread.h (thread_control_state) <trap_expected> Update
4021         comments.
4022
4023 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4024
4025         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
4026         ada_language::lookup_symbol_nonlocal.
4027         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
4028         (ada_language::lookup_symbol_nonlocal): New member function,
4029         implementation from ada_lookup_symbol_nonlocal.
4030         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
4031         initializer.
4032         (cplus_language_data): Delete la_lookup_symbol_nonlocal
4033         initializer.
4034         (cplus_language::lookup_symbol_nonlocal): New member function.
4035         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
4036         (minimal_language_data) Likewise.
4037         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
4038         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
4039         initializer.
4040         (d_language::lookup_symbol_nonlocal): New member function.
4041         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
4042         initializer.
4043         (f_language::lookup_symbol_nonlocal): New member function.
4044         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
4045         initializer.
4046         * language.c (unknown_language_data): Likewise.
4047         (auto_language_data): Likewise.
4048         * language.h (language_data): Delete la_lookup_symbol_nonlocal
4049         field.
4050         (language_defn::lookup_symbol_nonlocal): New member function.
4051         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
4052         initializer.
4053         * objc-lang.c (objc_language_data): Likewise.
4054         * opencl-lang.c (opencl_language_data): Likewise.
4055         * p-lang.c (pascal_language_data): Likewise.
4056         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
4057         rust_language::lookup_symbol_nonlocal.
4058         (rust_language_data): Delete la_lookup_symbol_nonlocal
4059         initializer.
4060         (rust_language::lookup_symbol_nonlocal): New member function,
4061         implementation from rust_lookup_symbol_nonlocal.
4062         * symtab.c (lookup_symbol_aux): Update call to
4063         lookup_symbol_nonlocal.
4064         (basic_lookup_symbol_nonlocal): Rename to...
4065         (language_defn::lookup_symbol_nonlocal): ...this, and update
4066         header comment.  Remove language_defn parameter, and replace with
4067         uses of `this'.
4068         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
4069
4070 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4071
4072         * ada-lang.c (ada_language_data): Delete la_value_print_inner
4073         initializer.
4074         (ada_language::value_print_inner): New member function.
4075         * c-lang.c (c_language_data): Delete la_value_print_inner
4076         initializer.
4077         (cplus_language_data): Likewise.
4078         (asm_language_data): Likewise.
4079         (minimal_language_data): Likewise.
4080         * d-lang.c (d_language_data): Likewise.
4081         (d_language::value_print_inner): New member function.
4082         * f-lang.c (f_language_data): Delete la_value_print_inner
4083         initializer.
4084         (f_language::value_print_inner): New member function.
4085         * f-lang.h (f_value_print_innner): Rename to...
4086         (f_value_print_inner): ...this (note spelling of 'inner').
4087         * f-valprint.c (f_value_print_innner): Rename to...
4088         (f_value_print_inner): ...this (note spelling of 'inner').
4089         * go-lang.c (go_language_data): Delete la_value_print_inner
4090         initializer.
4091         (go_language::value_print_inner): New member function.
4092         * language.c (language_defn::value_print_inner): Define new member
4093         function.
4094         (unk_lang_value_print_inner): Delete.
4095         (unknown_language_data): Delete la_value_print_inner initializer.
4096         (unknown_language::value_print_inner): New member function.
4097         (auto_language_data): Delete la_value_print_inner initializer.
4098         (auto_language::value_print_inner): New member function.
4099         * language.h (language_data): Delete la_value_print_inner field.
4100         (language_defn::value_print_inner): Delcare new member function.
4101         * m2-lang.c (m2_language_data): Delete la_value_print_inner
4102         initializer.
4103         (m2_language::value_print_inner): New member function.
4104         * objc-lang.c (objc_language_data): Delete la_value_print_inner
4105         initializer.
4106         * opencl-lang.c (opencl_language_data): Likewise.
4107         * p-lang.c (pascal_language_data): Likewise.
4108         (pascal_language::value_print_inner): New member function.
4109         * rust-lang.c (rust_language_data): Delete la_value_print_inner
4110         initializer.
4111         (rust_language::value_print_inner): New member function.
4112         * valprint.c (do_val_print): Update call to value_print_inner.
4113
4114 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4115
4116         * ada-lang.c (ada_language_data): Delete la_value_print
4117         initializer.
4118         (ada_language::value_print): New member function.
4119         * c-lang.c (c_language_data): Delete la_value_print initializer.
4120         (cplus_language_data): Likewise.
4121         (asm_language_data): Likewise.
4122         (minimal_language_data): Likewise.
4123         * d-lang.c (d_language_data): Likewise.
4124         * f-lang.c (f_language_data): Likewise.
4125         * go-lang.c (go_language_data): Likewise.
4126         * language.c (unk_lang_value_print): Delete.
4127         (language_defn::value_print): Define new member function.
4128         (unknown_language_data): Delete la_value_print initializer.
4129         (unknown_language::value_print): New member function.
4130         (auto_language_data): Delete la_value_print initializer.
4131         (auto_language::value_print): New member function.
4132         * language.h (language_data): Delete la_value_print field.
4133         (language_defn::value_print): Declare new member function.
4134         (LA_VALUE_PRINT): Update call to value_print.
4135         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
4136         * objc-lang.c (objc_language_data): Likewise.
4137         * opencl-lang.c (opencl_language_data): Likewise.
4138         * p-lang.c (pascal_language_data): Likewise.
4139         (pascal_language::value_print): New member function.
4140         * rust-lang.c (rust_language_data): Delete la_value_print
4141         initializer.
4142
4143 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4144
4145         * ada-lang.c (ada_watch_location_expression): Rename to
4146         ada_language::watch_location_expression.
4147         (ada_language_data): Delete la_watch_location_expression
4148         initializer.
4149         (ada_language::watch_location_expression): New member function,
4150         implementation from ada_watch_location_expression.
4151         * breakpoint.c (watch_command_1): Update call to
4152         watch_location_expression.
4153         * c-lang.c (c_watch_location_expression): Rename to
4154         language_defn::watch_location_expression.
4155         (c_language_data): Delete la_watch_location_expression
4156         initializer.
4157         (cplus_language_data): Likewise.
4158         (asm_language_data): Likewise.
4159         (minimal_language_data): Likewise.
4160         * c-lang.h (c_watch_location_expression): Delete declaration.
4161         * d-lang.c (d_language_data): Delete la_watch_location_expression
4162         initializer.
4163         * f-lang.c (f_language_data): Likewise.
4164         * go-lang.c (go_language_data): Likewise.
4165         * language.c (language_defn::watch_location_expression): Member
4166         function implementation from c_watch_location_expression.
4167         (unknown_language_data): Delete la_watch_location_expression
4168         initializer.
4169         (auto_language_data): Likewise.
4170         * language.h (language_data): Delete la_watch_location_expression
4171         field.
4172         (language_defn::watch_location_expression): Declare new member
4173         function.
4174         * m2-lang.c (m2_language_data): Delete
4175         la_watch_location_expression initializer.
4176         * objc-lang.c (objc_language_data): Likewise.
4177         * opencl-lang.c (opencl_language_data): Likewise.
4178         * p-lang.c (pascal_language_data): Likewise.
4179         * rust-lang.c (rust_watch_location_expression): Rename to
4180         rust_language::watch_location_expression.
4181         (rust_language_data): Delete la_watch_location_expression
4182         initializer.
4183         (rust_language::watch_location_expression): New member function,
4184         implementation from rust_watch_location_expression.
4185
4186 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4187
4188         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
4189         ada_language::collect_symbol_completion_matches.
4190         (ada_language_data): Delete la_collect_symbol_completion_matches
4191         initializer.
4192         (ada_language::collect_symbol_completion_matches): New member
4193         function, implementation from
4194         ada_collect_symbol_completion_matches.
4195         * c-lang.c (c_language_data): Delete
4196         la_collect_symbol_completion_matches initializer.
4197         (cplus_language_data): Likewise.
4198         (asm_language_data): Likewise.
4199         (minimal_language_data): Likewise.
4200         * d-lang.c (d_language_data): Likewise.
4201         * f-lang.c (f_collect_symbol_completion_matches): Rename to
4202         f_language::collect_symbol_completion_matches.
4203         (f_language_data): Delete la_collect_symbol_completion_matches
4204         initializer.
4205         (f_language::collect_symbol_completion_matches) New member
4206         function, implementation from f_collect_symbol_completion_matches.
4207         * go-lang.c (go_language_data): Delete
4208         la_collect_symbol_completion_matches initializer.
4209         * language.c (unknown_language_data): Likewise.
4210         (auto_language_data): Likewise.
4211         * language.h (language_data): Delete
4212         la_collect_symbol_completion_matches field.
4213         (language_defn::collect_symbol_completion_matches): New member
4214         function.
4215         * m2-lang.c (m2_language_data): Delete
4216         la_collect_symbol_completion_matches initializer.
4217         * objc-lang.c (objc_language_data): Likewise.
4218         * opencl-lang.c (opencl_language_data): Likewise.
4219         * p-lang.c (pascal_language_data): Likewise.
4220         * rust-lang.c (rust_language_data): Likewise.
4221         * symtab.c (default_collect_symbol_completion_matches): Delete.
4222         (collect_symbol_completion_matches): Update call to
4223         collect_symbol_completion_matches.
4224         (collect_symbol_completion_matches_type): Likewise.
4225         * symtab.h (default_collect_symbol_completion_matches): Delete
4226         declaration.
4227
4228 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4229
4230         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
4231         (ada_language_data): Delete la_word_break_characters initializer.
4232         (ada_language::word_break_characters): New member function.
4233         * c-lang.c (c_language_data): Delete la_word_break_characters
4234         initializer.
4235         (cplus_language_data): Likewise.
4236         (asm_language_data): Likewise.
4237         (minimal_language_data): Likewise.
4238         * completer.c: Update global comment.
4239         (advance_to_expression_complete_word_point): Update call to
4240         word_break_characters.
4241         (complete_files_symbols): Likewise.
4242         (complete_line_internal_1): Likewise.
4243         (default_completer_handle_brkchars): Likewise.
4244         (skip_quoted_chars): Likewise.
4245         * d-lang.c (d_language_data): Delete la_word_break_characters
4246         initializer.
4247         * f-lang.c (f_word_break_characters): Delete.
4248         (f_language_data): Delete la_word_break_characters initializer.
4249         (f_language::word_break_characters): New member function.
4250         * go-lang.c (go_language_data): Delete la_word_break_characters
4251         initializer.
4252         * language.c (unknown_language_data): Likewise.
4253         (auto_language_data): Likewise.
4254         * language.h (default_word_break_characters): Move declaration to
4255         earlier in the file.
4256         (language_data): Delete la_word_break_characters field.
4257         (language_defn::word_break_characters): New member function.
4258         * m2-lang.c (m2_language_data): Delete la_word_break_characters
4259         initializer.
4260         * objc-lang.c (objc_language_data): Likewise.
4261         * opencl-lang.c (opencl_language_data): Likewise.
4262         * p-lang.c (pascal_language_data): Likewise.
4263         * rust-lang.c (rust_language_data): Likewise.
4264
4265 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4266
4267         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
4268         (ada_language_data): Delete la_get_symbol_name_matcher
4269         initializer.
4270         (language_defn::get_symbol_name_matcher_inner): New member
4271         function.
4272         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
4273         initializer.
4274         (cplus_language_data): Likewise.
4275         (cplus_language::get_symbol_name_matcher_inner): New member
4276         function.
4277         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
4278         (minimal_language_data): Likewise.
4279         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
4280         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
4281         initializer.
4282         * dictionary.c (iter_match_first_hashed): Update call to
4283         get_symbol_name_matcher.
4284         (iter_match_next_hashed): Likewise.
4285         (iter_match_next_linear): Likewise.
4286         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
4287         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
4288         initializer.
4289         (f_language::get_symbol_name_matcher_inner): New member function.
4290         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
4291         initializer.
4292         * language.c (default_symbol_name_matcher): Update header comment,
4293         make static.
4294         (language_defn::get_symbol_name_matcher): New definition.
4295         (language_defn::get_symbol_name_matcher_inner): Likewise.
4296         (get_symbol_name_matcher): Delete.
4297         (unknown_language_data): Delete la_get_symbol_name_matcher
4298         initializer.
4299         (auto_language_data): Likewise.
4300         * language.h (language_data): Delete la_get_symbol_name_matcher
4301         field.
4302         (language_defn::get_symbol_name_matcher): New member function.
4303         (language_defn::get_symbol_name_matcher_inner): Likewise.
4304         (default_symbol_name_matcher): Delete declaration.
4305         * linespec.c (find_methods): Update call to
4306         get_symbol_name_matcher.
4307         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
4308         initializer.
4309         * minsyms.c (lookup_minimal_symbol): Update call to
4310         get_symbol_name_matcher.
4311         (iterate_over_minimal_symbols): Likewise.
4312         * objc-lang.c (objc_language_data): Delete
4313         la_get_symbol_name_matcher initializer.
4314         * opencl-lang.c (opencl_language_data): Likewise.
4315         * p-lang.c (pascal_language_data): Likewise.
4316         * psymtab.c (psymbol_name_matches): Update call to
4317         get_symbol_name_matcher.
4318         * rust-lang.c (rust_language_data): Delete
4319         la_get_symbol_name_matcher initializer.
4320         * symtab.c (symbol_matches_search_name): Update call to
4321         get_symbol_name_matcher.
4322         (compare_symbol_name): Likewise.
4323
4324 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4325
4326         * ada-lang.c (ada_language_data): Delete la_compute_program
4327         initializer.
4328         * c-lang.c (c_language_data): Likewise.
4329         (c_language::compute_program): New member function.
4330         (cplus_language_data): Delete la_compute_program initializer.
4331         (cplus_language::compute_program): New member function.
4332         (asm_language_data): Delete la_compute_program initializer.
4333         (minimal_language_data): Likewise.
4334         * c-lang.h (c_compute_program): Update comment.
4335         (cplus_compute_program): Likewise.
4336         * compile/compile-c-support.c (c_compute_program): Likewise.
4337         (cplus_compute_program): Likewise.
4338         * compile/compile.c (compile_to_object): Update call to
4339         la_compute_program.
4340         * d-lang.c (d_language_data): Delete la_compute_program
4341         initializer.
4342         * f-lang.c (f_language_data): Likewise.
4343         * go-lang.c (go_language_data): Likewise.
4344         * language.c (unknown_language_data): Likewise.
4345         (auto_language_data): Likewise.
4346         * language.h (language_data): Delete la_compute_program field.
4347         (language_defn::compute_program): New member function.
4348         * m2-lang.c (m2_language_data): Delete la_compute_program
4349         initializer.
4350         * objc-lang.c (objc_language_data): Likewise.
4351         * opencl-lang.c (opencl_language_data): Likewise.
4352         * p-lang.c (pascal_language_data): Likewise.
4353         * rust-lang.c (rust_language_data): Likewise.
4354
4355 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4356
4357         * ada-lang.c (ada_language_data) Delete
4358         la_class_name_from_physname initializer.
4359         * c-lang.c (c_language_data): Likewise.
4360         (cplus_language_data): Likewise.
4361         (cplus_language::class_name_from_physname): New member function.
4362         (asm_language_data): Delete la_class_name_from_physname
4363         initializer.
4364         (minimal_language_data): Likewise.
4365         * d-lang.c (d_language_data): Likewise.
4366         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
4367         method on language_defn class.
4368         (guess_full_die_structure_name): Likewise.
4369         * f-lang.c (f_language_data): Delete la_class_name_from_physname
4370         initializer.
4371         * go-lang.c (go_language_data): Likewise.
4372         * language.c (language_class_name_from_physname): Delete.
4373         (unk_lang_class_name): Delete.
4374         (unknown_language_data): Delete la_class_name_from_physname
4375         initializer.
4376         (auto_language_data): Likewise.
4377         * language.h (language_data): Delete la_class_name_from_physname
4378         field.
4379         (language_defn::class_name_from_physname): New function.
4380         (language_class_name_from_physname): Delete declaration.
4381         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
4382         initializer.
4383         * objc-lang.c (objc_language_data): Likewise.
4384         * opencl-lang.c (opencl_language_data): Likewise.
4385         * p-lang.c (pascal_language_data): Likewise.
4386         * rust-lang.c (rust_language_data): Likewise.
4387
4388 2020-06-16  Tom Tromey  <tom@tromey.com>
4389
4390         * tui/tui-data.h (STATUS_NAME): New macro.
4391         * tui/tui-layout.c (tui_remove_some_windows)
4392         (initialize_known_windows, tui_register_window)
4393         (tui_layout_split::remove_windows, initialize_layouts)
4394         (tui_new_layout_command): Don't use hard-coded window names.
4395
4396 2020-06-16  Tom Tromey  <tom@tromey.com>
4397
4398         PR tui/25348:
4399         * tui/tui.c (tui_ensure_readline_initialized): Rename from
4400         tui_initialize_readline.  Only run once.  Call rl_initialize.
4401         * tui/tui.h (tui_ensure_readline_initialized): Rename from
4402         tui_initialize_readline.
4403         * tui/tui-io.c (tui_setup_io): Call
4404         tui_ensure_readline_initialized.
4405         * tui/tui-interp.c (tui_interp::init): Update.
4406
4407 2020-06-16  Tom Tromey  <tom@tromey.com>
4408
4409         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
4410         Also preserve the status window.
4411
4412 2020-06-16  Tom Tromey  <tom@tromey.com>
4413
4414         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
4415         where m_window==nullptr.
4416
4417 2020-06-15  Tom Tromey  <tromey@adacore.com>
4418
4419         * windows-nat.c (windows_nat::handle_output_debug_string):
4420         Update.
4421         (windows_nat::handle_ms_vc_exception): Update.
4422         * target.h (target_read_string): Change API.
4423         * target.c (target_read_string): Change API.
4424         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
4425         Update.
4426         * solib-frv.c (frv_current_sos): Update.
4427         * solib-dsbt.c (dsbt_current_sos): Update.
4428         * solib-darwin.c (darwin_current_sos): Update.
4429         * linux-thread-db.c (inferior_has_bug): Update.
4430         * expprint.c (print_subexp_standard): Update.
4431         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
4432         (ada_exception_message_1): Update.
4433
4434 2020-06-15  Tom Tromey  <tromey@adacore.com>
4435
4436         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
4437
4438 2020-06-15  Tom Tromey  <tromey@adacore.com>
4439
4440         * valprint.c (read_string): Update comment.
4441         * target.c (MIN): Remove.
4442         (target_read_string): Rewrite.
4443
4444 2020-06-15  Tom Tromey  <tromey@adacore.com>
4445
4446         * corefile.c (read_memory_string): Remove.
4447         * ada-valprint.c (ada_value_print_ptr): Update.
4448         * ada-lang.h (ada_tag_name): Change return type.
4449         * ada-lang.c (type_from_tag): Update.
4450         (ada_tag_name_from_tsd): Change return type.  Use
4451         target_read_string.
4452         (ada_tag_name): Likewise.
4453         * gdbcore.h (read_memory_string): Don't declare.
4454
4455 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
4456
4457         * symtab.c (rbreak_command): Ignore Windows drive colon.
4458
4459 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
4460
4461         * NEWS: Mention removed GDBserver host support.
4462
4463 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
4464
4465         * features/riscv/rebuild-csr-xml.sh: Updated.
4466
4467 2020-06-11  Tom Tromey  <tom@tromey.com>
4468
4469         PR gdb/18318:
4470         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
4471
4472 2020-06-09  Jonny Grant  <jg@jguk.org>
4473 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
4474
4475         * main.c (captured_main_1): Don't print new line after help.
4476         (print_gdb_help): add mailing list and IRC channel information
4477         to --help.  Add new lines between items in the footer.  Remove
4478         quotes around bug url.
4479
4480 2020-06-11  Keith Seitz  <keiths@redhat.com>
4481
4482         PR gdb/21356
4483         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
4484         Resolve typedefs for type length calculations.
4485
4486 2020-06-10  Tom de Vries  <tdevries@suse.de>
4487
4488         PR ada/24713
4489         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
4490         (write_psymbols): Enable .gdb_index for ada.
4491         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
4492         ada.
4493
4494 2020-06-10  Tom de Vries  <tdevries@suse.de>
4495
4496         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
4497         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
4498         namei" instead of "const char *name" argument.
4499         (dw2_map_matching_symbols): Use "offset_type namei" variant of
4500         dw2_symtab_iter_init.
4501
4502 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4503
4504         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
4505         to use type::field and field::type instead.
4506
4507 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4508
4509         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
4510         to use field::type instead.
4511
4512 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4513
4514         * gdbtypes.h (struct field) <type, set_type>: New methods.
4515         Rename `type` field to...
4516         <m_type>: ... this.  Change references throughout to use type or
4517         set_type methods.
4518         (FIELD_TYPE): Use field::type.  Change call sites that modify
4519         the field's type to use field::set_type instead.
4520
4521 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4522
4523         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
4524         to use type::index_type instead.
4525
4526 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4527
4528         * gdbtypes.h (struct type) <index_type, set_index_type>: New
4529         methods.
4530         (TYPE_INDEX_TYPE): Use type::index_type.
4531         * gdbtypes.c (create_array_type_with_stride): Likewise.
4532
4533 2020-06-07  Tom Tromey  <tom@tromey.com>
4534
4535         * valprint.c (generic_val_print_float): Remove "embedded_offset"
4536         parameter.
4537         (generic_value_print): Update.
4538
4539 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4540
4541         Revert commit 982a38f60b0.
4542         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
4543
4544 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4545
4546         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
4547         avoid use after free.
4548
4549 2020-06-05  Tom de Vries  <tdevries@suse.de>
4550
4551         * NEWS: Fix typos.
4552
4553 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
4554
4555         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
4556         the per_bfd object.
4557         (dwarf2_read_debug_names): Likewise.
4558         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
4559         object when re-using a per_bfd object with an index.
4560
4561 2020-06-03  Tom de Vries  <tdevries@suse.de>
4562
4563         PR symtab/26046
4564         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
4565         children for C++.
4566         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
4567         DW_TAG_subprogram.
4568
4569 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4570
4571         * ada-lang.c (ada_language_data): Delete skip_trampoline
4572         initializer.
4573         * c-lang.c (c_language_data): Likewise.
4574         (cplus_language_data): Likewise.
4575         (cplus_language::skip_trampoline): New member function.
4576         (asm_language_data): Delete skip_trampoline initializer.
4577         (minimal_language_data): Likewise.
4578         * d-lang.c (d_language_data): Likewise.
4579         * f-lang.c (f_language_data): Likewise.
4580         * go-lang.c (go_language_data): Likewise.
4581         * language.c (unk_lang_trampoline): Delete function.
4582         (skip_language_trampoline): Update.
4583         (unknown_language_data): Delete skip_trampoline initializer.
4584         (auto_language_data): Likewise.
4585         * language.h (language_data): Delete skip_trampoline field.
4586         (language_defn::skip_trampoline): New function.
4587         * m2-lang.c (m2_language_data): Delete skip_trampoline
4588         initializer.
4589         * objc-lang.c (objc_skip_trampoline): Delete function, move
4590         implementation to objc_language::skip_trampoline.
4591         (objc_language_data): Delete skip_trampoline initializer.
4592         (objc_language::skip_trampoline): New member function with
4593         implementation from objc_skip_trampoline.
4594         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
4595         initializer.
4596         * p-lang.c (pascal_language_data): Likewise.
4597         * rust-lang.c (rust_language_data): Likewise.
4598
4599 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4600
4601         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
4602         (ada_language::demangle): New member function.
4603         * c-lang.c (c_language_data): Delete la_demangle initializer.
4604         (cplus_language_data): Delete la_demangle initializer.
4605         (cplus_language::demangle): New member function.
4606         (asm_language_data): Delete la_demangle initializer.
4607         (minimal_language_data): Delete la_demangle initializer.
4608         * d-lang.c (d_language_data): Delete la_demangle initializer.
4609         (d_language::demangle): New member function.
4610         * f-lang.c (f_language_data): Delete la_demangle initializer.
4611         (f_language::demangle): New member function.
4612         * go-lang.c (go_language_data): Delete la_demangle initializer.
4613         (go_language::demangle): New member function.
4614         * language.c (language_demangle): Update.
4615         (unk_lang_demangle): Delete.
4616         (unknown_language_data): Delete la_demangle initializer.
4617         (unknown_language::demangle): New member function.
4618         (auto_language_data): Delete la_demangle initializer.
4619         (auto_language::demangle): New member function.
4620         * language.h (language_data): Delete la_demangle field.
4621         (language_defn::demangle): New function.
4622         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
4623         * objc-lang.c (objc_language_data): Delete la_demangle
4624         initializer.
4625         (objc_language::demangle): New member function.
4626         * opencl-lang.c (opencl_language_data): Delete la_demangle
4627         initializer.
4628         * p-lang.c (pascal_language_data): Likewise.
4629         * rust-lang.c (rust_language_data): Likewise.
4630         (rust_language::demangle): New member function.
4631
4632 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4633
4634         * ada-lang.c (ada_language_data): Delete la_print_type
4635         initializer.
4636         (ada_language::print_type): New member function.
4637         * c-lang.c (c_language_data): Delete la_print_type initializer.
4638         (c_language::print_type): New member function.
4639         (cplus_language_data): Delete la_print_type initializer.
4640         (cplus_language::print_type): New member function.
4641         (asm_language_data): Delete la_print_type initializer.
4642         (asm_language::print_type): New member function.
4643         (minimal_language_data): Delete la_print_type initializer.
4644         (minimal_language::print_type): New member function.
4645         * d-lang.c (d_language_data): Delete la_print_type initializer.
4646         (d_language::print_type): New member function.
4647         * f-lang.c (f_language_data): Delete la_print_type initializer.
4648         (f_language::print_type): New member function.
4649         * go-lang.c (go_language_data): Delete la_print_type initializer.
4650         (go_language::print_type): New member function.
4651         * language.c (unk_lang_print_type): Delete.
4652         (unknown_language_data): Delete la_print_type initializer.
4653         (unknown_language::print_type): New member function.
4654         (auto_language_data): Delete la_print_type initializer.
4655         (auto_language::print_type): New member function.
4656         * language.h (language_data): Delete la_print_type field.
4657         (language_defn::print_type): New function.
4658         (LA_PRINT_TYPE): Update.
4659         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
4660         (m2_language::print_type): New member function.
4661         * objc-lang.c (objc_language_data): Delete la_print_type
4662         initializer.
4663         (objc_language::print_type): New member function.
4664         * opencl-lang.c (opencl_print_type): Delete, implementation moved
4665         to opencl_language::print_type.
4666         (opencl_language_data): Delete la_print_type initializer.
4667         (opencl_language::print_type): New member function, implementation
4668         from opencl_print_type.
4669         * p-lang.c (pascal_language_data): Delete la_print_type
4670         initializer.
4671         (pascal_language::print_type): New member function.
4672         * rust-lang.c (rust_print_type): Delete, implementation moved to
4673         rust_language::print_type.
4674         (rust_language_data): Delete la_print_type initializer.
4675         (rust_language::print_type): New member function, implementation
4676         from rust_print_type.
4677
4678 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4679
4680         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
4681         implementation moves to...
4682         (ada_language::sniff_from_mangled_name): ...here.  Update return
4683         type.
4684         (ada_language_data): Delete la_sniff_from_mangled_name
4685         initializer.
4686         * c-lang.c (c_language_data): Likewise.
4687         (cplus_language_data): Likewise.
4688         (cplus_language::sniff_from_mangled_name): New member function,
4689         implementation taken from gdb_sniff_from_mangled_name.
4690         (asm_language_data): Delete la_sniff_from_mangled_name
4691         initializer.
4692         (minimal_language_data): Likewise.
4693         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
4694         implementation moves to cplus_language::sniff_from_mangled_name.
4695         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
4696         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
4697         moves to...
4698         (d_language::sniff_from_mangled_name): ...here.
4699         (d_language_data): Delete la_sniff_from_mangled_name initializer.
4700         * f-lang.c (f_language_data): Likewise.
4701         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
4702         moves to...
4703         (go_language::sniff_from_mangled_name): ...here.
4704         (go_language_data): Delete la_sniff_from_mangled_name initializer.
4705         * language.c (language_sniff_from_mangled_name): Delete.
4706         (unknown_language_data): Delete la_sniff_from_mangled_name
4707         initializer.
4708         (auto_language_data): Likewise.
4709         * language.h (language_data): Delete la_sniff_from_mangled_name
4710         field.
4711         (language_defn::sniff_from_mangled_name): New function.
4712         (language_sniff_from_mangled_name): Delete declaration.
4713         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
4714         field.
4715         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
4716         implementation moves to...
4717         (objc_language::sniff_from_mangled_name): ...here.
4718         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
4719         * opencl-lang.c (opencl_language_data): Likewise.
4720         * p-lang.c (pascal_language_data): Likewise.
4721         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
4722         implementation moves to...
4723         (rust_language::sniff_from_mangled_name): ...here.
4724         (rust_language_data): Delete la_sniff_from_mangled_name
4725         initializer.
4726         * symtab.c (symbol_find_demangled_name): Call
4727         sniff_from_mangled_name member function.
4728
4729 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4730
4731         * ada-lang.c (ada_language_data): Delete la_search_name_hash
4732         initializer.
4733         * c-lang.c (c_language_data): Likewise.
4734         (cplus_language_data): Likewise.
4735         (cplus_language::search_name_hash): New member function.
4736         (asm_language_data): Delete la_search_name_hash initializer.
4737         (minimal_language_data): Likewise.
4738         * d-lang.c (d_language_data): Likewise.
4739         * dictionary.c (default_search_name_hash): Rename to...
4740         (language_defn::search_name_hash): ...this.
4741         * f-lang.c (f_language_data): Likewise.
4742         (f_language::search_name_hash): New member function.
4743         * go-lang.c (go_language_data): Delete la_search_name_hash
4744         initializer.
4745         * language.c (unknown_language_data): Likewise.
4746         (auto_language_data): Likewise.
4747         * language.h (struct language_data): Delete la_search_name_hash
4748         field.
4749         (language_defn::search_name_hash): Declare new member function.
4750         (default_search_name_hash): Delete declaration.
4751         * m2-lang.c (m2_language_data): Delete la_search_name_hash
4752         initializer.
4753         * objc-lang.c (objc_language_data): Likewise.
4754         * opencl-lang.c (opencl_language_data): Likewise.
4755         * p-lang.c (pascal_language_data): Likewise.
4756         * rust-lang.c (rust_language_data): Likewise.
4757         * symtab.c (search_name_hash): Update call.
4758
4759 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4760
4761         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
4762         initializer.
4763         * c-lang.c (class compile_instance): Declare.
4764         (c_language_data): Delete la_get_compile_instance initializer.
4765         (c_language::get_compile_instance): New member function.
4766         (cplus_language_data): Delete la_get_compile_instance initializer.
4767         (cplus_language::get_compile_instance): New member function.
4768         (asm_language_data): Delete la_get_compile_instance initializer.
4769         (minimal_language_data): Likewise.
4770         * c-lang.h (c_get_compile_context): Update comment.
4771         (cplus_get_compile_context): Update comment.
4772         * compile/compile.c (compile_to_object): Update calls, don't rely
4773         on function pointer being NULL.
4774         * d-lang.c (d_language_data): Delete la_get_compile_instance
4775         initializer.
4776         * f-lang.c (f_language_data): Likewise.
4777         * go-lang.c (go_language_data): Likewise.
4778         * language.c (unknown_language_data): Likewise.
4779         (auto_language_data): Likewise.
4780         * language.h (language_data): Delete la_get_compile_instance field.
4781         (language_defn::get_compile_instance): New member function.
4782         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
4783         initializer.
4784         * objc-lang.c (objc_language_data): Likewise.
4785         * opencl-lang.c (opencl_language_data): Likewise.
4786         * p-lang.c (pascal_language_data): Likewise.
4787         * rust-lang.c (rust_language_data): Likewise.
4788
4789 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4790
4791         * ada-lang.c (ada_add_all_symbols): Update comment.
4792         (ada_iterate_over_symbols): Delete, move implementation to...
4793         (ada_language::iterate_over_symbols): ...here, a new member
4794         function, rewrite to use range based for loop.
4795         (ada_language_data): Delete la_iterate_over_symbols initializer.
4796         * c-lang.c (c_language_data): Likewise.
4797         (cplus_language_data): Likewise.
4798         (asm_language_data): Likewise.
4799         (minimal_language_data): Likewise.
4800         * d-lang.c (d_language_data): Likewise.
4801         * f-lang.c (f_language_data): Likewise.
4802         * go-lang.c (go_language_data): Likewise.
4803         * language.c (unknown_language_data): Likewise.
4804         (auto_language_data): Likewise.
4805         * language.h (language_data): Delete la_iterate_over_symbols field.
4806         (language_defn::iterate_over_symbols): New member function.
4807         (LA_ITERATE_OVER_SYMBOLS): Update.
4808         * linespec.c (iterate_over_all_matching_symtabs): Update.
4809         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
4810         initializer.
4811         * objc-lang.c (objc_language_data): Likewise.
4812         * opencl-lang.c (opencl_language_data): Likewise.
4813         * p-lang.c (pascal_language_data): Likewise.
4814         * rust-lang.c (rust_language_data): Likewise.
4815
4816 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4817
4818         * ada-lang.c (ada_language_data): Delete
4819         la_lookup_transparent_type initializer.
4820         * c-lang.c (c_language_data): Likewise.
4821         (cplus_language_data): Likewise.
4822         (cplus_language::lookup_transparent_type): New member function.
4823         (asm_language_data): Delete la_lookup_transparent_type
4824         initializer.
4825         (minimal_language_data): Likewise.
4826         * d-lang.c (d_language_data): Likewise.
4827         * f-lang.c (f_language_data): Likewise.
4828         * go-lang.c (go_language_data): Likewise.
4829         * language.c (unknown_language_data): Likewise.
4830         (auto_language_data): Likewise.
4831         * language.h (struct language_data): Delete
4832         la_lookup_transparent_type field.
4833         (language_defn::lookup_transparent_type): New member function.
4834         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
4835         initializer.
4836         * objc-lang.c (objc_language_data): Likewise.
4837         * opencl-lang.c (opencl_language_data): Likewise.
4838         * p-lang.c (pascal_language_data): Likewise.
4839         * rust-lang.c (rust_language_data): Likewise.
4840         * symtab.c (symbol_matches_domain): Update call.
4841
4842 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4843
4844         * ada-lang.c (ada_language_arch_info): Delete function, move
4845         implementation to...
4846         (ada_language::language_arch_info): ...here, a new member
4847         function.
4848         (ada_language_data): Delete la_language_arch_info.
4849         * c-lang.c (c_language_data): Likewise.
4850         (c_language::language_arch_info): New member function.
4851         (cplus_language_arch_info): Delete function, move
4852         implementation to...
4853         (cplus_language::language_arch_info): ...here, a new member
4854         function.
4855         (cplus_language_data): Delete la_language_arch_info.
4856         (asm_language_data): Likewise.
4857         (asm_language::language_arch_info): New member function.
4858         (minimal_language_data): Delete la_language_arch_info.
4859         (minimal_language::language_arch_info): New member function.
4860         * d-lang.c (d_language_arch_info): Delete function, move
4861         implementation to...
4862         (d_language::language_arch_info): ...here, a new member
4863         function.
4864         (d_language_data): Delete la_language_arch_info.
4865         * f-lang.c (f_language_arch_info): Delete function, move
4866         implementation to...
4867         (f_language::language_arch_info): ...here, a new member
4868         function.
4869         (f_language_data): Delete la_language_arch_info.
4870         * go-lang.c (go_language_arch_info): Delete function, move
4871         implementation to...
4872         (go_language::language_arch_info): ...here, a new member
4873         function.
4874         (go_language_data): Delete la_language_arch_info.
4875         * language.c (unknown_language_data): Likewise.
4876         (unknown_language::language_arch_info): New member function.
4877         (auto_language_data): Delete la_language_arch_info.
4878         (auto_language::language_arch_info): New member function.
4879         (language_gdbarch_post_init): Update call to
4880         la_language_arch_info.
4881         * language.h (language_data): Delete la_language_arch_info
4882         function pointer.
4883         (language_defn::language_arch_info): New function.
4884         * m2-lang.c (m2_language_arch_info): Delete function, move
4885         implementation to...
4886         (m2_language::language_arch_info): ...here, a new member
4887         function.
4888         (m2_language_data): Delete la_language_arch_info.
4889         * objc-lang.c (objc_language_arch_info): Delete function, move
4890         implementation to...
4891         (objc_language::language_arch_info): ...here, a new member
4892         function.
4893         (objc_language_data): Delete la_language_arch_info.
4894         * opencl-lang.c (opencl_language_arch_info): Delete function, move
4895         implementation to...
4896         (opencl_language::language_arch_info): ...here, a new member
4897         function.
4898         (opencl_language_data): Delete la_language_arch_info.
4899         * p-lang.c (pascal_language_arch_info): Delete function, move
4900         implementation to...
4901         (pascal_language::language_arch_info): ...here, a new member
4902         function.
4903         (pascal_language_data): Delete la_language_arch_info.
4904         * rust-lang.c (rust_language_arch_info): Delete function, move
4905         implementation to...
4906         (rust_language::language_arch_info): ...here, a new member
4907         function.
4908         (rust_language_data): Delete la_language_arch_info.
4909
4910 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4911
4912         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
4913         initializer.
4914         * c-lang.c (c_language_data): Likewise.
4915         (cplus_language_data): Likewise.
4916         (cplus_language::pass_by_reference_info): New method.
4917         (asm_language_data): Delete la_pass_by_reference initializer.
4918         (minimal_language_data): Likewise.
4919         * cp-abi.c (cp_pass_by_reference): Remove use of
4920         default_pass_by_reference.
4921         * d-lang.c (d_language_data): Likewise.
4922         * f-lang.c (f_language_data): Likewise.
4923         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
4924         default_pass_by_reference.
4925         * go-lang.c (go_language_data): Likewise.
4926         * language.c (language_pass_by_reference): Update.
4927         (default_pass_by_reference): Delete.
4928         (unknown_language_data): Delete la_pass_by_reference
4929         initializer.
4930         (auto_language_data): Likewise.
4931         * language.h (struct language_data): Delete la_pass_by_reference
4932         field.
4933         (language_defn::pass_by_reference_info): New member function.
4934         (default_pass_by_reference): Delete declaration.
4935         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
4936         initializer.
4937         * objc-lang.c (objc_language_data): Likewise.
4938         * opencl-lang.c (opencl_language_data): Likewise.
4939         * p-lang.c (pascal_language_data): Likewise.
4940         * rust-lang.c (rust_language_data): Likewise.
4941
4942 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4943
4944         * ada-lang.c (ada_read_var_value): Delete function, move
4945         implementation to...
4946         (ada_language::read_var_value): ...here.
4947         (ada_language_data): Delete la_read_var_value initializer.
4948         * c-lang.c (c_language_data): Likewise.
4949         (cplus_language_data): Likewise.
4950         (minimal_language_data): Likewise.
4951         * d-lang.c (d_language_data): Likewise.
4952         * f-lang.c (f_language_data): Likewise.
4953         * findvar.c (default_read_var_value): Rename to...
4954         (language_defn::read_var_value): ...this.
4955         * findvar.c (read_var_value): Update header comment, and change to
4956         call member function instead of function pointer.
4957         * go-lang.c (go_language_data): Likewise.
4958         * language.c (unknown_language_data): Delete la_read_var_value
4959         initializer.
4960         (auto_language_data): Likewise.
4961         * language.h (struct language_data): Delete la_read_var_value
4962         field.
4963         (language_defn::read_var_value): New member function.
4964         (default_read_var_value): Delete declaration.
4965         * m2-lang.c (m2_language_data): Delete la_read_var_value
4966         initializer.
4967         * objc-lang.c (objc_language_data): Likewise.
4968         * opencl-lang.c (opencl_language_data): Likewise.
4969         * p-lang.c (pascal_language_data): Likewise.
4970         * rust-lang.c (rust_language_data): Likewise.
4971         * value.h (default_read_var_value): Delete declaration.
4972
4973 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4974
4975         * ada-lang.c (ada_print_array_index): Delete function, move
4976         implementation to...
4977         (ada_language::print_array_index): ...here.
4978         (ada_language_data): Delete la_print_array_index initializer.
4979         * c-lang.c (c_language_data): Likewise.
4980         (cplus_language_data): Likewise.
4981         (minimal_language_data): Likewise.
4982         * d-lang.c (d_language_data): Likewise.
4983         * f-lang.c (f_language_data): Likewise.
4984         * go-lang.c (go_language_data): Likewise.
4985         * language.c (default_print_array_index): Delete function, move
4986         implementation to...
4987         (language_defn::print_array_index): ...here.
4988         (unknown_language_data): Delete la_print_array_index initializer.
4989         (auto_language_data): Likewise.
4990         * language.h (struct language_data): Delete la_print_array_index
4991         field.
4992         (language_defn::print_array_index): New member function.
4993         (LA_PRINT_ARRAY_INDEX): Update.
4994         (default_print_array_index): Delete declaration.
4995         * m2-lang.c (m2_language_data): Delete la_print_array_index
4996         initializer.
4997         * objc-lang.c (objc_language_data): Likewise.
4998         * opencl-lang.c (opencl_language_data): Likewise.
4999         * p-lang.c (pascal_language_data): Likewise.
5000         * rust-lang.c (rust_language_data): Likewise.
5001
5002 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5003
5004         * gdb/ada-lang.c (ada_language_defn): Convert to...
5005         (ada_language_data): ...this.
5006         (class ada_language): New class.
5007         (ada_language_defn): New static global.
5008         * gdb/c-lang.c (c_language_defn): Convert to...
5009         (c_language_data): ...this.
5010         (class c_language): New class.
5011         (c_language_defn): New static global.
5012         (cplus_language_defn): Convert to...
5013         (cplus_language_data): ...this.
5014         (class cplus_language): New class.
5015         (cplus_language_defn): New static global.
5016         (asm_language_defn): Convert to...
5017         (asm_language_data): ...this.
5018         (class asm_language): New class.
5019         (asm_language_defn): New static global.
5020         (minimal_language_defn): Convert to...
5021         (minimal_language_data): ...this.
5022         (class minimal_language): New class.
5023         (minimal_language_defn): New static global.
5024         * gdb/d-lang.c (d_language_defn): Convert to...
5025         (d_language_data): ...this.
5026         (class d_language): New class.
5027         (d_language_defn): New static global.
5028         * gdb/f-lang.c (f_language_defn): Convert to...
5029         (f_language_data): ...this.
5030         (class f_language): New class.
5031         (f_language_defn): New static global.
5032         * gdb/go-lang.c (go_language_defn): Convert to...
5033         (go_language_data): ...this.
5034         (class go_language): New class.
5035         (go_language_defn): New static global.
5036         * gdb/language.c (unknown_language_defn): Remove declaration.
5037         (current_language): Initialize to nullptr, real initialization is
5038         moved to _initialize_language.
5039         (languages): Delete global.
5040         (language_defn::languages): Define.
5041         (set_language_command): Use language_defn::languages.
5042         (set_language): Likewise.
5043         (range_error): Likewise.
5044         (language_enum): Likewise.
5045         (language_def): Likewise.
5046         (add_set_language_command): Use language_def::languages for the
5047         language list, and language_def to lookup language pointers.
5048         (skip_language_trampoline): Use language_defn::languages.
5049         (unknown_language_defn): Convert to...
5050         (unknown_language_data): ...this.
5051         (class unknown_language): New class.
5052         (unknown_language_defn): New static global.
5053         (auto_language_defn): Convert to...
5054         (auto_language_data): ...this.
5055         (class auto_language): New class.
5056         (auto_language_defn): New static global.
5057         (language_gdbarch_post_init): Use language_defn::languages.
5058         (_initialize_language): Initialize current_language.
5059         * gdb/language.h (struct language_defn): Rename to...
5060         (struct language_data): ...this.
5061         (struct language_defn): New.
5062         (auto_language_defn): Delete.
5063         (unknown_language_defn): Delete.
5064         (minimal_language_defn): Delete.
5065         (ada_language_defn): Delete.
5066         (asm_language_defn): Delete.
5067         (c_language_defn): Delete.
5068         (cplus_language_defn): Delete.
5069         (d_language_defn): Delete.
5070         (f_language_defn): Delete.
5071         (go_language_defn): Delete.
5072         (m2_language_defn): Delete.
5073         (objc_language_defn): Delete.
5074         (opencl_language_defn): Delete.
5075         (pascal_language_defn): Delete.
5076         (rust_language_defn): Delete.
5077         * gdb/m2-lang.c (m2_language_defn): Convert to...
5078         (m2_language_data): ...this.
5079         (class m2_language): New class.
5080         (m2_language_defn): New static global.
5081         * gdb/objc-lang.c (objc_language_defn): Convert to...
5082         (objc_language_data): ...this.
5083         (class objc_language): New class.
5084         (objc_language_defn): New static global.
5085         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
5086         (opencl_language_data): ...this.
5087         (class opencl_language): New class.
5088         (opencl_language_defn): New static global.
5089         * gdb/p-lang.c (pascal_language_defn): Convert to...
5090         (pascal_language_data): ...this.
5091         (class pascal_language): New class.
5092         (pascal_language_defn): New static global.
5093         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
5094         language pointer, update comment format.
5095         * gdb/rust-lang.c (rust_language_defn): Convert to...
5096         (rust_language_data): ...this.
5097         (class rust_language): New class.
5098         (rust_language_defn): New static global.
5099
5100 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
5101
5102         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
5103         member variable.
5104         <m_stmt_at_address>: New member variable.
5105         (lnp_state_machine::record_line): Don't record some lines, update
5106         tracking of is_stmt at the same address.
5107         (lnp_state_machine::lnp_state_machine): Initialise new member
5108         variables.
5109
5110 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5111
5112         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
5113         "-include gnu-nat-mig.h".
5114         * gnu-nat-mig.h: New file.
5115         * gnu-nat.c: Include "gnu-nat-mig.h".
5116         (exc_server, msg_reply_server, notify_server,
5117         process_reply_server): Remove declarations.
5118
5119 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5120
5121         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
5122         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
5123         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
5124         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
5125         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
5126         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
5127         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
5128         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
5129         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
5130         to gnu_nat_target class.
5131         * gnu-nat.c: Likewise.
5132         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
5133         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
5134         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
5135         object.
5136         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
5137         instead of `gnu_target'.
5138
5139 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5140
5141         * i386-gnu-tdep.c: Include "gdbcore.h"
5142         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
5143         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
5144         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
5145         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
5146         i386_gnu_sigcontext_addr): New functions
5147         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
5148         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
5149         tdep.
5150
5151 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5152
5153         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
5154         before fork_inferior call. Avoid calling it if target_is_pushed returns
5155         true.
5156
5157 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5158
5159         * gnu-nat.h (gnu_target): New variable declaration.
5160         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
5161         gnu_target.
5162         * gnu-nat.c (gnu_target): New variable.
5163         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
5164         add_thread_silent, and add_thread calls.
5165         (gnu_nat_target::create_inferior): Pass gnu_target to
5166         add_thread_silent, thread_change_ptid call.
5167         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
5168         call.
5169
5170 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5171
5172         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
5173         (gnu_nat_target::find_memory_regions): Remove unused
5174         `old_address' variable.
5175
5176 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5177
5178         * gnu-nat.c: Include "gdbarch.h".
5179
5180 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5181
5182         * reply_mig_hack.awk (Error return): Cast function through
5183         void *, to bypass compiler function call check.
5184
5185 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5186
5187         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
5188         $(srcdir)/reply_mig_hack.awk.
5189
5190 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5191
5192         * gnu-nat.h (gnu_debug_flag): Set type to bool.
5193
5194 2020-05-30  Jonny Grant  <jg@jguk.org>
5195
5196         * configure.ac (ACX_BUGURL): change bug URL to https.
5197
5198 2020-05-30  Pedro Alves  <palves@redhat.com>
5199
5200         * cp-support.c (replace_typedefs_template): New.
5201         (replace_typedefs_qualified_name): Handle
5202         DEMANGLE_COMPONENT_TEMPLATE.
5203
5204 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
5205
5206         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
5207         dwarf2/index-cache.h, dwarf2/index-write.c,
5208         dwarf2/index-write.h, dwarf2/line-header.c,
5209         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
5210         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
5211         variables and fields from `dwarf2_per_objfile` to just
5212         `per_objfile` throughout.
5213
5214 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
5215
5216         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5217         <push_dwarf_reg_entry_value>: Add comment.
5218
5219 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
5220             Keith Seitz  <keiths@redhat.com>
5221
5222         * python/python.c (do_start_initialization): Call PyEval_SaveThread
5223         instead of PyEval_ReleaseLock.
5224         (class gdbpy_gil): Move to earlier in file.
5225         (finalize_python): Set gdb_python_initialized.
5226         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
5227         when not initialized.
5228
5229 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
5230
5231         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5232         <push_dwarf_reg_entry_value>: Remove assert.  Override
5233         per_objfile with caller_per_objfile.
5234
5235 2020-05-28  Tom de Vries  <tdevries@suse.de>
5236
5237         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
5238         PR gold/15646 workaround to symbol kind "type".
5239
5240 2020-05-27  Tom Tromey  <tromey@adacore.com>
5241
5242         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
5243
5244 2020-05-27  Tom Tromey  <tromey@adacore.com>
5245
5246         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
5247         Use htab_find_with_hash.
5248         <add_abbrev>: Remove "abbrev_number" parameter.
5249         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
5250         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
5251         (hash_abbrev): Add comment.
5252         (abbrev_table::lookup_abbrev): Move to header file.
5253         (abbrev_table::read): Update.
5254
5255 2020-05-27  Tom Tromey  <tromey@adacore.com>
5256
5257         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
5258         method.
5259         <canonical_name>: New member.
5260         <raw_name>: Rename from "name".
5261         (partial_die_info): Initialize canonical_name.
5262         (scan_partial_symbols): Check raw_name.
5263         (partial_die_parent_scope, partial_die_full_name)
5264         (add_partial_symbol, add_partial_subprogram)
5265         (add_partial_enumeration, load_partial_dies): Use "name" method.
5266         (partial_die_info::name): New method.
5267         (partial_die_info::read, guess_partial_die_structure_name)
5268         (partial_die_info::fixup): Update.
5269
5270 2020-05-27  Tom Tromey  <tromey@adacore.com>
5271
5272         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
5273         <get_ref_die_offset>: Inline.
5274         <get_ref_die_offset_complaint>: New method.
5275         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
5276         (attribute::get_ref_die_offset_complaint): Rename from
5277         get_ref_die_offset.  Just issue complaint.
5278
5279 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5280
5281         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
5282
5283 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5284
5285         * exec.c (exec_file_attach): Use errno value of first openp failure.
5286
5287 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5288
5289         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
5290         Don't close thread handle.
5291
5292 2020-05-27  Tom Tromey  <tom@tromey.com>
5293             Simon Marchi  <simon.marchi@efficios.com>
5294
5295         * objfiles.h (struct objfile) <partial_symtabs>: Now a
5296         shared_ptr.
5297         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
5298         member.
5299         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
5300         dwarf2_per_bfd_objfile_data_key>: New globals.
5301         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
5302         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
5303         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
5304         shared.
5305         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
5306         short-circuit when sharing.
5307         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
5308         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
5309
5310 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5311
5312         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
5313         to...
5314         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
5315         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
5316
5317 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5318
5319         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
5320         build_name_components, find_name_components_bounds>:
5321         Add per_objfile parameter.
5322         (struct mapped_index) <symbol_name_at>: Likewise.
5323         (struct mapped_debug_names): Remove constructor.
5324         <dwarf2_per_objfile>: Remove field.
5325         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
5326         (mapped_index_base::find_name_components_bounds,
5327         mapped_index_base::build_name_components,
5328         dw2_expand_symtabs_matching_symbol): Likewise.
5329         (class mock_mapped_index) <symbol_name_at>: Likewise.
5330         (check_match): Likewise.
5331         (check_find_bounds_finds): Likewise.
5332         (test_mapped_index_find_name_component_bounds): Update.
5333         (CHECK_MATCH): Update.
5334         (dw2_expand_symtabs_matching): Update.
5335         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
5336         per_objfile parameter.
5337         <find_vec_in_debug_names>: Likewise.
5338         <m_per_objfile>: New field.
5339         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
5340         parameter.
5341         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
5342         (dw2_debug_names_iterator::next): Update.
5343         (dw2_debug_names_lookup_symbol): Update.
5344         (dw2_debug_names_expand_symtabs_for_function): Update.
5345         (dw2_debug_names_map_matching_symbols): Update.
5346         (dw2_debug_names_expand_symtabs_matching): Update.
5347         (dwarf2_read_debug_names): Update.
5348
5349 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5350
5351         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
5352         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
5353         move to dwarf2_per_objfile.
5354         <read_in_chain>: Remove.
5355         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
5356         remove_all_cus, age_comp_units>: New methods.
5357         <m_dwarf2_cus>: New member.
5358         (struct dwarf2_per_cu_data) <cu>: Remove.
5359         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
5360         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
5361         moved to methods of dwarf2_per_objfile.
5362         (dwarf2_clear_marks): Remove.
5363         (dwarf2_queue_item::~dwarf2_queue_item): Update.
5364         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
5365         (dwarf2_per_bfd::free_cached_comp_units): Remove.
5366         (dwarf2_per_objfile::remove_all_cus): New.
5367         (class free_cached_comp_units) <~free_cached_comp_units>:
5368         Update.
5369         (load_cu): Update.
5370         (dw2_do_instantiate_symtab): Adjust.
5371         (fill_in_sig_entry_from_dwo_entry): Adjust.
5372         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5373         (cutu_reader::cutu_reader): Likewise.
5374         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
5375         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
5376         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
5377         and dwarf2_per_objfile::age_comp_units.
5378         (load_partial_comp_unit): Update.
5379         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
5380         (process_queue): Likewise.
5381         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
5382         backlink.
5383         (dwarf2_read_addr_index): Likewise.
5384         (follow_die_offset): Likewise.
5385         (dwarf2_fetch_die_loc_sect_off): Likewise.
5386         (dwarf2_fetch_constant_bytes): Likewise.
5387         (dwarf2_fetch_die_type_sect_off): Likewise.
5388         (follow_die_sig_1): Likewise.
5389         (load_full_type_unit): Likewise.
5390         (read_signatured_type): Likewise.
5391         (dwarf2_cu::dwarf2_cu): Don't set cu field.
5392         (dwarf2_cu::~dwarf2_cu): Remove.
5393         (dwarf2_per_objfile::get_cu): New.
5394         (dwarf2_per_objfile::set_cu): New.
5395         (age_cached_comp_units): Rename to...
5396         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
5397         to std::unordered_map.
5398         (free_one_cached_comp_unit): Rename to...
5399         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
5400         to std::unordered_map.
5401         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
5402         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
5403         a dwarf2_per_objfile in data.
5404         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
5405         (dwarf2_clear_marks): Remove.
5406
5407 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5408
5409         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
5410         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
5411         (init_tu_and_read_dwo_dies): Likewise.
5412         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
5413         (cutu_reader::cutu_reader): Likewise.
5414         (load_partial_comp_unit): Likewise.
5415         (process_psymtab_comp_unit): Update.
5416         (build_type_psymtabs_1): Update.
5417         (process_skeletonless_type_unit): Update.
5418         (load_full_comp_unit): Update.
5419         (find_partial_die): Update.
5420         (dwarf2_read_addr_index): Update.
5421         (read_signatured_type): Update.
5422
5423 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5424
5425         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
5426         m_header_read_in>: New fields.
5427         <get_header>: New method.
5428         * dwarf2/read.c (per_cu_header_read_in): Remove.
5429         (dwarf2_per_cu_data::get_header): New.
5430         (dwarf2_per_cu_data::addr_size): Update.
5431         (dwarf2_per_cu_data::offset_size): Update.
5432         (dwarf2_per_cu_data::ref_addr_size): Update.
5433
5434 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5435
5436         * dwarf2/read.c (load_cu): Return dwarf2_cu.
5437         (dw2_do_instantiate_symtab): Update.
5438         (queue_and_load_all_dwo_tus): Change parameter from
5439         dwarf2_per_cu_data to dwarf2_cu.
5440         (dwarf2_fetch_die_loc_sect_off): Update.
5441         (dwarf2_fetch_constant_bytes): Update.
5442         (dwarf2_fetch_die_type_sect_off): Update.
5443
5444 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5445
5446         * dwarf2/read.c (process_full_comp_unit,
5447         process_full_type_unit): Remove per_cu, per_objfile paramters.
5448         Add dwarf2_cu parameter.
5449         (process_queue): Update.
5450
5451 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5452
5453         * dwarf2/read.c (create_cu_from_index_list): Replace
5454         dwarf2_per_objfile parameter with dwarf2_per_bfd.
5455         (create_cus_from_index_list): Likewise.
5456         (create_cus_from_index): Likewise.
5457         (create_signatured_type_table_from_index): Likewise.
5458         (create_cus_from_debug_names_list): Likewise.
5459         (create_cus_from_debug_names): Likewise.
5460         (dwarf2_read_gdb_index): Update.
5461         (dwarf2_read_debug_names): Update.
5462
5463 2020-05-27  Tom Tromey  <tom@tromey.com>
5464             Simon Marchi  <simon.marchi@efficios.com>
5465
5466         * dwarf2/read.h (struct dwarf2_per_objfile)
5467         <get_type_for_signatured_type, set_type_for_signatured_type>:
5468         New methods.
5469         <m_type_map>: New member.
5470         (struct signatured_type) <type>: Remove.
5471         * dwarf2/read.c
5472         (dwarf2_per_objfile::get_type_for_signatured_type,
5473         dwarf2_per_objfile::set_type_for_signatured_type): New.
5474         (get_signatured_type): Use new methods.
5475
5476 2020-05-27  Tom Tromey  <tom@tromey.com>
5477             Simon Marchi  <simon.marchi@efficios.com>
5478
5479         * dwarf2/read.h (struct type_unit_group_unshareable): New.
5480         (struct dwarf2_per_objfile) <type_units>: New member.
5481         <get_type_unit_group_unshareable>: New method.
5482         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
5483         num_symtabs, symtabs>: Remove; move to
5484         type_unit_group_unshareable.
5485         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
5486         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
5487         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
5488
5489 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5490
5491         * dwarf2/read.h (struct dwarf2_per_cu_data):
5492         <dwarf2_per_objfile>: Remove.
5493         * dwarf2/read.c (create_cu_from_index_list): Don't assign
5494         dwarf2_per_objfile.
5495         (create_signatured_type_table_from_index): Likewise.
5496         (create_signatured_type_table_from_debug_names): Likewise.
5497         (create_debug_type_hash_table): Likewise.
5498         (fill_in_sig_entry_from_dwo_entry): Likewise.
5499         (create_type_unit_group): Likewise.
5500         (read_comp_units_from_section): Likewise.
5501         (create_cus_hash_table): Likewise.
5502
5503 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5504
5505         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
5506         dwarf2_per_cu_data::dwarf2_per_objfile.
5507         (compute_compunit_symtab_includes): Likewise.
5508         (dwarf2_cu::start_symtab): Likewise.
5509
5510 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5511
5512         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
5513         parameter.
5514         * dwarf2/read.c (get_die_type_at_offset): Likewise.
5515         (read_namespace_alias): Update.
5516         (lookup_die_type): Update.
5517         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
5518         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
5519         Update.
5520         (disassemble_dwarf_expression): Update.
5521
5522 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5523
5524         * dwarf2/read.h (struct dwarf2_queue_item): Add
5525         dwarf2_per_objfile parameter, assign new parameter.
5526         <per_objfile>: New field.
5527         * dwarf2/read.c (free_one_cached_comp_unit): Add
5528         dwarf2_per_objfile parameter.
5529         (queue_comp_unit): Likewise.
5530         (dw2_do_instantiate_symtab): Update.
5531         (process_psymtab_comp_unit): Update.
5532         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
5533         (process_imported_unit_die): Update.
5534         (queue_and_load_dwo_tu): Update.
5535         (follow_die_offset): Update.
5536         (follow_die_sig_1): Update.
5537
5538 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5539
5540         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
5541         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
5542         (read_call_site_scope): Assign per_objfile.
5543         (dwarf2_per_cu_data::objfile): Remove.
5544         * gdbtypes.h (struct call_site) <per_objfile>: New member.
5545         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
5546         dwarf2_per_objfile parameter.
5547         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
5548         dwarf2_per_objfile parameter.
5549         (dwarf_expr_reg_to_entry_parameter): Add output
5550         dwarf2_per_objfile parameter.
5551         (locexpr_get_frame_base): Update.
5552         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
5553         <push_dwarf_reg_entry_value>: Update.
5554         <call_site_to_target_addr>: Update.
5555         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
5556         parameter.
5557         (value_of_dwarf_reg_entry): Update.
5558         (rw_pieced_value): Update.
5559         (indirect_synthetic_pointer): Update.
5560         (dwarf2_evaluate_property): Update.
5561         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
5562         parameter.
5563         (locexpr_read_variable): Update.
5564         (locexpr_get_symbol_read_needs): Update.
5565         (loclist_read_variable): Update.
5566
5567 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5568
5569         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
5570         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5571         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5572         parameter.
5573         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
5574         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5575         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5576         parameter.
5577         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
5578         sect_variable_value): Add dwarf2_per_objfile parameter.
5579         (class dwarf_evaluate_loc_desc) <dwarf_call,
5580         dwarf_variable_value>: Update.
5581         (fetch_const_value_from_synthetic_pointer): Add
5582         dwarf2_per_objfile parameter.
5583         (fetch_const_value_from_synthetic_pointer): Update.
5584         (coerced_pieced_ref): Update.
5585         (class symbol_needs_eval_context) <dwarf_call,
5586         dwarf_variable_value>: Update.
5587         (dwarf2_compile_expr_to_ax): Update.
5588
5589 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5590
5591         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
5592         parameter.
5593         (dwarf2_evaluate_loc_desc_full): Update.
5594
5595 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5596
5597         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
5598         parameter.
5599         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
5600         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
5601         dwarf2_per_objfile parameter.
5602         (decode_debug_loc_dwo_addresses): Likewise.
5603         (dwarf2_find_location_expression): Update.
5604         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
5605         (locexpr_describe_location_piece): Add dwarf2_per_objfile
5606         parameter.
5607         (disassemble_dwarf_expression): Add dwarf2_per_objfile
5608         parameter.
5609         (locexpr_describe_location_1): Likewise.
5610         (locexpr_describe_location): Update.
5611
5612 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5613
5614         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
5615         Remove.
5616         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
5617         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
5618         (dwarf2_compile_property_to_c): Update.
5619         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
5620         use text offset from objfile.
5621         (locexpr_tracepoint_var_ref): Update.
5622         (locexpr_generate_c_location): Update.
5623         (loclist_describe_location): Update.
5624         (loclist_tracepoint_var_ref): Update.
5625         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
5626         dwarf2_per_objfile parameter.
5627         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
5628         use text offset from objfile.
5629         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
5630
5631 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5632
5633         * dwarf2/expr.h (struct dwarf_expr_context)
5634         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
5635         <offset>: Remove.
5636         <per_objfile>: New member.
5637         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
5638         dwarf2_per_objfile parameter.  Don't set offset, set
5639         per_objfile.
5640         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
5641         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
5642         a dwarf2_per_objfile object instead of an offset.
5643         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
5644         constructor.
5645         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
5646         to dwarf2_expr_executor constructor.  Don't set offset.
5647         (dwarf2_fetch_cfa_info): Update.
5648         (struct dwarf2_frame_cache) <text_offset>: Remove.
5649         <per_objfile>: New field.
5650         (dwarf2_frame_cache): Update.
5651         (dwarf2_frame_prev_register): Update.
5652         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5653         <dwarf_evaluate_loc_desc>: Add constructor.
5654         (dwarf2_evaluate_loc_desc_full): Update.
5655         (dwarf2_locexpr_baton_eval): Update.
5656         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
5657         Add constructor.
5658         (dwarf2_loc_desc_get_symbol_read_needs): Update.
5659
5660 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5661
5662         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
5663         addr_sized_int_type>: Move to dwarf2_cu.
5664         <int_type>: Move to dwarf2_per_objfile.
5665         (struct dwarf2_per_objfile) <int_type>: Move here.
5666         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
5667         addr_sized_int_type>: Move here.
5668         (read_func_scope): Update.
5669         (read_array_type): Update.
5670         (read_tag_string_type): Update.
5671         (attr_to_dynamic_prop): Update.
5672         (dwarf2_per_cu_data::int_type): Rename to...
5673         (dwarf2_per_objfile::int_type): ... this.
5674         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
5675         (dwarf2_cu::addr_sized_int_type): ... this.
5676         (read_subrange_type): Update.
5677         (dwarf2_per_cu_data::addr_type): Rename to...
5678         (dwarf2_cu::addr_type): ... this.
5679         (set_die_type): Update.
5680
5681 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5682
5683         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
5684         data through per_cu->cu.
5685
5686 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5687
5688         * dwarf2/read.c (lookup_dwo_comp_unit): Change
5689         dwarf2_per_cu_data parameter fo dwarf2_cu.
5690         (lookup_dwo_type_unit): Likewise.
5691         (read_cutu_die_from_dwo): Likewise.
5692         (lookup_dwo_unit): Likewise.
5693         (open_and_init_dwo_file): Likewise.
5694         (lookup_dwo_cutu): Likewise.
5695         (lookup_dwo_comp_unit): Likewise.
5696         (lookup_dwo_type_unit): Likewise.
5697         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5698         (cutu_reader::cutu_reader): Update.
5699
5700 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5701
5702         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
5703         parameter.
5704         (process_full_type_unit): Likewise.
5705         (process_queue): Update.
5706
5707 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5708
5709         * dwarf2/read.c (recursively_compute_inclusions): Add
5710         dwarf2_per_objfile parameter.
5711         (compute_compunit_symtab_includes): Likewise.
5712         (process_cu_includes): Update.
5713
5714 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5715
5716         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
5717         parameter.
5718         (create_type_unit_group): Update.
5719         (process_psymtab_comp_unit_reader): Update.
5720         (build_type_psymtabs_reader): Update.
5721
5722 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5723
5724         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
5725         object through m_this_cu->cu.
5726
5727 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5728
5729         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
5730         the info parameter.
5731         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
5732
5733 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5734
5735         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
5736         per_objfile parameter.
5737         (load_full_type_unit): Add per_objfile parameter.
5738         (read_signatured_type): Likewise.
5739         (load_full_comp_unit): Likewise.
5740         (load_cu): Likewise.
5741         (dw2_do_instantiate_symtab): Likewise.
5742         (dw2_get_file_names): Likewise.
5743         (dw2_map_symtabs_matching_filename): Update.
5744         (dw_expand_symtabs_matching_file_matcher): Update.
5745         (dw2_map_symbol_filenames): Update.
5746         (process_psymtab_comp_unit): Add per_objfile parameter.
5747         (build_type_psymtabs_1): Update.
5748         (process_skeletonless_type_unit): Update.
5749         (dwarf2_build_psymtabs_hard): Update.
5750         (load_partial_comp_unit): Add per_objfile parameter.
5751         (scan_partial_symbols): Update.
5752         (load_full_comp_unit): Add per_objfile parameter.
5753         (process_imported_unit_die): Update.
5754         (create_cus_hash_table): Update.
5755         (find_partial_die): Update.
5756         (dwarf2_read_addr_index): Update.
5757         (follow_die_offset): Update.
5758         (dwarf2_fetch_die_loc_sect_off): Update.
5759         (dwarf2_fetch_constant_bytes): Update.
5760         (dwarf2_fetch_die_type_sect_off): Update.
5761         (follow_die_sig_1): Update.
5762         (load_full_type_unit): Add per_objfile parameter.
5763         (read_signatured_type): Likewise.
5764
5765 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5766
5767         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
5768         of objfile_name.
5769
5770 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5771
5772         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
5773         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5774         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
5775         field.
5776         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5777         (create_cus_from_index): Update.
5778         (dwarf2_read_gdb_index): Update.
5779         (create_cus_from_debug_names): Update.
5780         (dwarf2_read_debug_names): Update.
5781         (get_abbrev_section_for_cu): Update.
5782         (create_all_comp_units): Update.
5783         (read_attribute_value): Update.
5784         (get_debug_line_section): Update.
5785         * dwarf2/index-cache.c (index_cache::store): Update.
5786         * dwarf2/index-write.c (save_gdb_index_command): Update.
5787         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
5788
5789 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5790
5791         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
5792         member.
5793         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
5794         dwarf2_per_cu_data::per_bfd.
5795         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
5796         (create_type_unit_group): Likewise.
5797         (queue_comp_unit): Remove reference to
5798         per_cu->dwarf2_per_objfile.
5799         (maybe_queue_comp_unit): Likewise.
5800         (fill_in_sig_entry_from_dwo_entry): Assign new field.
5801         (create_cus_hash_table): Assign new field.
5802
5803 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5804
5805         * dwarf2/read.c: Replace
5806         dwarf2_cu->per_cu->dwarf2_per_objfile references with
5807         dwarf2_cu->per_objfile throughout.
5808
5809 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5810
5811         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
5812         parameter, don't use per_cu->dwarf2_per_objfile.
5813         (dw2_instantiate_symtab): Likewise.
5814         (dw2_find_last_source_symtab): Update.
5815         (dw2_map_expand_apply): Update.
5816         (dw2_lookup_symbol): Update.
5817         (dw2_expand_symtabs_for_function): Update.
5818         (dw2_expand_all_symtabs): Update.
5819         (dw2_expand_symtabs_with_fullname): Update.
5820         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
5821         don't use per_cu->dwarf2_per_objfile.
5822         (dw2_expand_marked_cus): Update.
5823         (dw2_find_pc_sect_compunit_symtab): Update.
5824         (dw2_debug_names_lookup_symbol): Update.
5825         (dw2_debug_names_expand_symtabs_for_function): Update.
5826         (dw2_debug_names_map_matching_symbols): Update.
5827         (dwarf2_psymtab::expand_psymtab): Update.
5828
5829 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5830
5831         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
5832         <per_objfile>: New member.
5833         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
5834         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
5835         call to dwarf2_cu.
5836         (cutu_reader::cutu_reader): Update.
5837         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
5838
5839 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5840
5841         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
5842         struct dwarf2_per_objfile.
5843         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
5844         dwarf2_per_bfd.
5845         * dwarf2/read.c (set_die_type): Update.
5846         (get_die_type_at_offset): Update.
5847
5848 2020-05-27  Tom Tromey  <tom@tromey.com>
5849             Simon Marchi  <simon.marchi@efficios.com>
5850
5851         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
5852         method.
5853         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
5854         get_symtab, set_symtab>: New methods.
5855         <m_symtabs>: New field.
5856         (struct dwarf2_psymtab): Derive from partial_symtab.
5857         <readin_p, get_compunit_symtab>: Declare methods.
5858         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
5859         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
5860         New methods.
5861         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
5862         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
5863         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
5864         (dw2_symtab_iter_next, dw2_print_stats)
5865         (dw2_expand_symtabs_with_fullname)
5866         (dw2_expand_symtabs_matching_one)
5867         (dw_expand_symtabs_matching_file_matcher)
5868         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
5869         (dw2_debug_names_iterator::next)
5870         (dw2_debug_names_map_matching_symbols)
5871         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
5872         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
5873         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
5874         New methods.
5875         (get_compunit_symtab, process_full_comp_unit)
5876         (process_full_type_unit): Update.
5877         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
5878
5879 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5880
5881         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
5882         then introduce a new dwarf2_per_objfile type.
5883         <read_line_string>: Move to the new dwarf2_per_objfile type.
5884         <objfile>: Likewise.
5885         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
5886         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
5887         dwarf2_per_objfile->per_bfd.
5888         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
5889         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
5890         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
5891         (dwarf2_per_bfd::free_cached_comp_units): ... this.
5892         (dwarf2_has_info): Allocate dwarf2_per_bfd.
5893         (dwarf2_per_objfile::locate_sections): Rename to...
5894         (dwarf2_per_bfd::locate_sections): ... this.
5895         (dwarf2_per_objfile::get_cutu): Rename to...
5896         (dwarf2_per_bfd::get_cutu): ... this.
5897         (dwarf2_per_objfile::get_cu): Rename to...
5898         (dwarf2_per_bfd::get_cu): ... this.
5899         (dwarf2_per_objfile::get_tu): Rename to...
5900         (dwarf2_per_bfd::get_tu): ... this.
5901         (dwarf2_per_objfile::allocate_per_cu): Rename to...
5902         (dwarf2_per_bfd::allocate_per_cu): ... this.
5903         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
5904         (dwarf2_per_bfd::allocate_signatured_type): ... this.
5905         (get_gdb_index_contents_ftype): Change parameter from
5906         dwarf2_per_objfile to dwarf2_per_bfd.
5907         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
5908         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
5909
5910 2020-05-27  Tom Tromey  <tom@tromey.com>
5911             Simon Marchi  <simon.marchi@efficios.com>
5912
5913         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
5914         (allocate_piece_closure): Set "per_objfile" member.
5915         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
5916         (locexpr_describe_location, loclist_describe_location): Use new
5917         member.
5918         * dwarf2/read.c (read_call_site_scope)
5919         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
5920         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
5921         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
5922         handle_data_member_location): Set per_objfile member.
5923         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
5924         member.
5925         (struct dwarf2_loclist_baton) <per_objfile>: New member.
5926
5927 2020-05-27  Tom Tromey  <tom@tromey.com>
5928
5929         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
5930         allocate_signatured_type>: Declare new methods.
5931         <m_num_psymtabs>: New member.
5932         (struct dwarf2_per_cu_data) <index>: New member.
5933         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
5934         (dwarf2_per_objfile::allocate_signatured_type): New methods.
5935         (create_cu_from_index_list): Use allocate_per_cu.
5936         (create_signatured_type_table_from_index)
5937         (create_signatured_type_table_from_debug_names)
5938         (create_debug_type_hash_table, add_type_unit)
5939         (read_comp_units_from_section): Use allocate_signatured_type.
5940
5941 2020-05-27  Tom Tromey  <tom@tromey.com>
5942
5943         * psymtab.c (partial_map_expand_apply)
5944         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
5945         (psym_lookup_global_symbol_language)
5946         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
5947         (psym_print_stats, psym_expand_symtabs_for_function)
5948         (psym_map_symbol_filenames, psym_map_matching_symbols)
5949         (psym_expand_symtabs_matching)
5950         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
5951         (maintenance_check_psymtabs): Update.
5952         * psympriv.h (struct partial_symtab) <readin_p,
5953         get_compunit_symtab>: Add objfile parameter.
5954         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
5955         Likewise.
5956         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
5957         get_compunit_symtab>: Likewise.
5958         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
5959
5960 2020-05-27  Tom Tromey  <tom@tromey.com>
5961
5962         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
5963         member.
5964         * dwarf2/read.c (delete_file_name_entry): Fix comment.
5965         (create_cu_from_index_list)
5966         (create_signatured_type_table_from_index)
5967         (create_signatured_type_table_from_debug_names)
5968         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
5969         (dwarf2_create_include_psymtab)
5970         (create_debug_type_hash_table, add_type_unit)
5971         (create_type_unit_group, read_comp_units_from_section)
5972         (dwarf2_compute_name, create_cus_hash_table)
5973         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
5974         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
5975         obstack.
5976         (dw2_get_real_path): Likewise.  Change argument to
5977         dwarf2_per_objfile.
5978
5979 2020-05-27  Luis Machado  <luis.machado@linaro.org>
5980
5981         PR tdep/26000
5982         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
5983         for ldrd (immediate).
5984
5985 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5986
5987         * command.h: Add comment giving the name of class_tui.
5988         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
5989         create the fake command for the help for class_tui.
5990
5991 2020-05-26  Tom Tromey  <tromey@adacore.com>
5992
5993         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
5994         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
5995         (val_atr): New function.
5996         (value_val_atr): Use it.
5997         * ada-valprint.c (print_optional_low_bound): Change low bound
5998         handling for enums.
5999         (val_print_packed_array_elements): Don't call discrete_position.
6000         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
6001         discrete_position for enum types.
6002         * language.c (default_print_array_index): Change type.
6003         * language.h (struct language_defn) <la_print_array_index>: Add
6004         index_type parameter, change type of index_value.
6005         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
6006         (default_print_array_index): Update.
6007         * valprint.c (maybe_print_array_index): Don't call
6008         value_from_longest.  Update.
6009         (value_print_array_elements): Don't call discrete_position.
6010
6011 2020-05-26  Tom Tromey  <tromey@adacore.com>
6012
6013         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
6014         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
6015
6016 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
6017
6018         PR gdb/13519
6019         * avr-tdep.c (avr_integer_to_address): Return data or code
6020         address accordingly to the second 'type' argument of the
6021         function.
6022
6023 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
6024
6025         * infcmd.c, inferior.h: (construct_inferior_arguments):
6026         Moved function from here to gdbsupport/common-inferior.{h,cc}
6027
6028 2020-05-23  Tom Tromey  <tom@tromey.com>
6029
6030         Revert commit eca1f90c:
6031         * NEWS: Remove entry for completion styling.
6032         * completer.c (_rl_completion_prefix_display_length): Move
6033         declaration later.
6034         (gdb_fnprint): Revert.
6035         (gdb_display_match_list_1): Likewise.
6036         * cli/cli-style.c (completion_prefix_style)
6037         (completion_difference_style, completion_suffix_style): Remove.
6038         (_initialize_cli_style): Revert.
6039         * cli/cli-style.h (completion_prefix_style)
6040         (completion_difference_style, completion_suffix_style): Don't
6041         declare.
6042
6043 2020-05-24  Pedro Alves  <palves@redhat.com>
6044
6045         * symtab.c (completion_list_add_name): Return boolean indication
6046         of whether the symbol matched.
6047         (completion_list_add_symbol): Don't try to remove C++ aliases if
6048         the symbol didn't match in the first place.
6049         * symtab.h (completion_list_add_name): Return bool.
6050
6051 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
6052
6053         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
6054         type::field.
6055
6056 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
6057
6058         GDB 9.2 released.
6059
6060 2020-05-23  Tom Tromey  <tom@tromey.com>
6061
6062         * NEWS: Add entry for completion styling.
6063         * completer.c (_rl_completion_prefix_display_length): Move
6064         declaration earlier.
6065         (gdb_fnprint): Use completion_style.
6066         (gdb_display_match_list_1): Likewise.
6067         * cli/cli-style.c (completion_prefix_style)
6068         (completion_difference_style, completion_suffix_style): New
6069         globals.
6070         (_initialize_cli_style): Register new globals.
6071         * cli/cli-style.h (completion_prefix_style)
6072         (completion_difference_style, completion_suffix_style): Declare.
6073
6074 2020-05-23  Pedro Alves  <palves@redhat.com>
6075
6076         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
6077         (parse_escape): Use ISDIGIT instead of isdigit.
6078         (puts_debug): Use gdb_isprint instead of isprint.
6079         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
6080         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
6081         ISSPACE instead of isspace.
6082         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
6083         instead of isspace.
6084         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
6085         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
6086         instead of isxdigit and ISDIGIT instead of isdigit.
6087
6088 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6089
6090         * gdbtypes.h (struct type) <field>: New method.
6091         (TYPE_FIELDS): Remove, replace all uses with either type::fields
6092         or type::field.
6093
6094 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6095
6096         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
6097         (TYPE_FIELDS): Use type::fields.  Change all call sites that
6098         modify the propery to use type::set_fields instead.
6099
6100 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6101
6102         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
6103         type::num_fields instead.
6104
6105 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6106
6107         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
6108         methods.
6109         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
6110         that modify the number of fields to use type::set_num_fields
6111         instead.
6112
6113 2020-05-22  Tom Tromey  <tromey@adacore.com>
6114
6115         * compile/compile-object-load.h (munmap_list_free): Don't
6116         declare.
6117
6118 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6119
6120         * annotate.c (annotate_source_line): Update return type, add call
6121         to update current symtab and line.
6122         * annotate.h (annotate_source_line): Update return type, and
6123         extend header comment.
6124         * source.c (info_line_command): Check annotation_level before
6125         calling annotate_source_line.
6126         * stack.c (print_frame_info): If calling annotate_source_line
6127         returns true, then don't print any other source line information.
6128
6129 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6130
6131         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
6132
6133 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6134
6135         * coffread.c (patch_type): Remove NULL check before xfree.
6136         * corefile.c (set_gnutarget): Likewise.
6137         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
6138         * exec.c (build_section_table): Likewise.
6139         * remote.c (remote_target::pass_signals): Likewise.
6140         * utils.c (n_spaces): Likewise.
6141         * cli/cli-script.c (document_command): Likewise.
6142         * i386-windows-tdep.c (core_process_module_section): Likewise.
6143         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
6144
6145 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
6146
6147         * symfile.c (reread_symbols): Clear objfile's section_offsets
6148         vector and section indices, re-compute them by calling
6149         sym_offsets.
6150
6151 2020-05-20  Tom Tromey  <tromey@adacore.com>
6152
6153         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
6154         (desc_one_bound, desc_index_type): Compute field name.
6155
6156 2020-05-20  Tom de Vries  <tdevries@suse.de>
6157
6158         PR symtab/25833
6159         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
6160
6161 2020-05-20  Alan Modra  <amodra@gmail.com>
6162
6163         PR 25993
6164         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
6165         bfd_set_filename.
6166         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
6167         passed to bfd_set_filename.
6168         * symfile-mem.c (add_vsyscall_page): Likewise for string
6169         passed to symbol_file_add_from_memory.
6170         (symbol_file_add_from_memory): Make name param a const char* and
6171         don't strdup.
6172
6173 2020-05-20  Alan Modra  <amodra@gmail.com>
6174
6175         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
6176         rather than accessing bfd->filename directly.
6177         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
6178         and use bfd_section_name.
6179         * dwarf2/frame.c (decode_frame_entry): Likewise.
6180         * exec.c (exec_set_section_address): Likewise.
6181         * solib-aix.c (solib_aix_bfd_open): Likewise.
6182         * stap-probe.c (get_stap_base_address): Likewise.
6183         * symfile.c (reread_symbols): Likewise.
6184
6185 2020-05-19  Tom Tromey  <tromey@adacore.com>
6186
6187         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
6188
6189 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6190
6191         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
6192
6193 2020-05-19  Pedro Alves  <palves@redhat.com>
6194
6195         * NEWS (set exec-file-mismatch): Adjust entry.
6196         * exec.c: Include "build-id.h".
6197         (validate_exec_file): Try to match build IDs instead of filenames.
6198         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
6199         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
6200         and pass down 'warn_if_slow'.
6201         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
6202         gdb_bfd_open_closure to pass it down.
6203         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
6204
6205 2020-05-19  Pedro Alves  <palves@redhat.com>
6206
6207         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
6208         * target.c (target_fileio_open_1): Rename to target_fileio_open
6209         and make extern.  Use bool.
6210         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
6211         (target_fileio_read_alloc_1): Adjust.
6212         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
6213         (target_fileio_open_warn_if_slow): Delete declaration.
6214
6215 2020-05-19  Pedro Alves  <palves@redhat.com>
6216
6217         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
6218         Adjust all callers.
6219
6220 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
6221
6222         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
6223         whether disp is negative.
6224
6225 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6226
6227         * symfile.h (struct symfile_segment_data)
6228         <~symfile_segment_data>: Remove.
6229         <segment_info>: Change to std::vector.
6230         * symfile.c (default_symfile_segments): Update.
6231         * elfread.c (elf_symfile_segments): Update.
6232
6233 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6234
6235         * symfile.h (struct symfile_segment_data) <struct segment>: New.
6236         <segments>: New.
6237         <segment_bases, segment_sizes>: Remove.
6238         * symfile.c (default_symfile_segments): Update.
6239         * elfread.c (elf_symfile_segments): Update.
6240         * remote.c (remote_target::get_offsets): Update.
6241         * solib-target.c (solib_target_relocate_section_addresses):
6242         Update.
6243
6244 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6245
6246         * symfile.h (struct symfile_segment_data): Initialize fields.
6247         <~symfile_segment_data>: Add.
6248         (symfile_segment_data_up): New.
6249         (struct sym_fns) <sym_segments>: Return a
6250         symfile_segment_data_up.
6251         (default_symfile_segments): Return a symfile_segment_data_up.
6252         (free_symfile_segment_data): Remove.
6253         (get_symfile_segment_data): Return a symfile_segment_data_up.
6254         * symfile.c (default_symfile_segments): Likewise.
6255         (get_symfile_segment_data): Likewise.
6256         (free_symfile_segment_data): Remove.
6257         (symfile_find_segment_sections): Update.
6258         * elfread.c (elf_symfile_segments): Return a
6259         symfile_segment_data_up.
6260         * remote.c (remote_target::get_offsets): Update.
6261         * solib-target.c (solib_target_relocate_section_addresses):
6262         Update.
6263         * symfile-debug.c (debug_sym_segments): Return a
6264         symfile_segment_data_up.
6265
6266 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6267
6268         PR build/25981
6269         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
6270         Hardcode register numbers.
6271
6272         PR build/25981
6273         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
6274         procfs_find_LDT_entry): Remove.
6275         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
6276         procfs_find_LDT_entry): Remove.
6277         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
6278         Remove.
6279
6280 2020-05-17  Pedro Alves  <palves@redhat.com>
6281             Andrew Burgess  <andrew.burgess@embecosm.com>
6282             Keno Fischer  <keno@juliacomputing.com>
6283
6284         PR gdb/25741
6285         * breakpoint.c (build_target_condition_list): Update comments.
6286         (build_target_command_list): Update comments and skip matching
6287         locations.
6288         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
6289         a separate function.  Simplify "set breakpoint auto-hw off"
6290         handling.
6291         (insert_breakpoints): Update comment.
6292         (tracepoint_locations_match): New parameter.  For breakpoints,
6293         compare location types too, if the caller wants to.
6294         (handle_automatic_hardware_breakpoints): New functions.
6295         (bp_location_is_less_than): Also sort by location type and
6296         hardware breakpoint length.
6297         (update_global_location_list): Handle "set breakpoint auto-hw on"
6298         here.
6299         (update_breakpoint_locations): Ask breakpoint_locations_match to
6300         ignore location types.
6301
6302 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6303
6304         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
6305         type::name instead.
6306
6307 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6308
6309         * gdbtypes.h (struct type) <name, set_name>: New methods.
6310         (TYPE_CODE): Use type::name.  Change all call sites used to set
6311         the name to use type::set_name instead.
6312
6313 2020-05-16  Tom Tromey  <tom@tromey.com>
6314
6315         * top.c (quit_force): Update.
6316         * infrun.c (handle_no_resumed): Update.
6317         * top.h (all_uis): New function.
6318         (ALL_UIS): Remove.
6319
6320 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6321
6322         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
6323
6324 2020-05-16  Pedro Alves  <palves@redhat.com>
6325
6326         * ia64-linux-nat.c
6327         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
6328         Declare method.
6329         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
6330
6331 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
6332
6333         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
6334         (sparc64_adi_info): Likewise.
6335
6336 2020-05-15  Tom Tromey  <tom@tromey.com>
6337
6338         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
6339         block_objfile.
6340         (lookup_objfile_from_block): Remove.
6341         (lookup_symbol_in_block, lookup_symbol_in_static_block)
6342         (lookup_global_symbol): Use block_objfile.
6343         * symtab.h (lookup_objfile_from_block): Don't declare.
6344         * printcmd.c (clear_dangling_display_expressions): Use
6345         block_objfile.
6346         * parse.c (operator_check_standard): Use block_objfile.
6347
6348 2020-05-15  Tom Tromey  <tom@tromey.com>
6349
6350         * language.c (language_alloc_type_symbol): Set
6351         SYMBOL_SECTION.
6352         * symtab.c (initialize_objfile_symbol): Remove.
6353         (allocate_symbol): Remove.
6354         (allocate_template_symbol): Remove.
6355         * dwarf2/read.c (fixup_go_packaging): Use "new".
6356         (new_symbol): Use "new".
6357         (read_variable): Don't call initialize_objfile_symbol.  Use
6358         "new".
6359         (read_func_scope): Use "new".
6360         * xcoffread.c (process_xcoff_symbol): Don't call
6361         initialize_objfile_symbol.
6362         (SYMBOL_DUP): Remove.
6363         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
6364         "new".
6365         * symtab.h (allocate_symbol, initialize_objfile_symbol)
6366         (allocate_template_symbol): Don't declare.
6367         (struct symbol): Add copy constructor.  Change defaults.
6368         * jit.c (finalize_symtab): Use "new".
6369         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
6370         Use "new".
6371         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
6372         (common_block_end): Use "new".
6373         * mdebugread.c (parse_symbol): Use "new".
6374         (new_symbol): Likewise.
6375
6376 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6377
6378         * NEWS: Mention changes to help and apropos.
6379
6380 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6381
6382         * command.h (enum command_class): Improve comments, document
6383         that class_alias is for user-defined aliases, give the class
6384         name for each class, remove unused class_xdb.
6385         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
6386         * breakpoint.c (_initialize_breakpoint): Replace class_alias
6387         by a precise class.
6388         * infcmd.c (_initialize_infcmd): Likewise.
6389         * reverse.c (_initialize_reverse): Likewise.
6390         * stack.c (_initialize_stack): Likewise.
6391         * symfile.c (_initialize_symfile): Likewise.
6392         * tracepoint.c (_initialize_tracepoint): Likewise.
6393
6394 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6395
6396         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
6397         when their aliased command is traversed.
6398         (help_cmd): Add fput_command_names_styled call to
6399         output command name and aliases when command has an alias.
6400
6401 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6402
6403         * cli/cli-decode.h (help_cmd_list): Remove declaration.
6404         * cli/cli-decode.c (help_cmd_list): Declare as static,
6405         remove prefix argument, use bool for recurse arg, rework to show the aliases of
6406         a command together with the command.
6407         (fput_command_name_styled, fput_command_names_styled): New functions.
6408         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
6409         fput_command_name_styled.
6410         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
6411         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
6412
6413 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6414
6415         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
6416         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
6417         * command.h (cmd_show_list): Likewise.
6418         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
6419         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
6420
6421 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6422
6423         * unittests/command-def-selftests.c (traverse_command_structure):
6424         Verify all commands of a list have the same prefix command and
6425         that only the top cmdlist commands have a null prefix.
6426
6427 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6428
6429         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
6430         as prefix, not one of its aliases.
6431         (set_cmd_prefix): Remove.
6432         (do_add_cmd): Centralize the setting of the prefix of a command, when
6433         command is defined after its full chain of prefix commands.
6434         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
6435         (add_setshow_cmd_full): Likewise.
6436         (update_prefix_field_of_prefixed_commands): New function.
6437         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
6438         update_prefix_field_of_prefixed_commands.
6439         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
6440         addresses of remote_set_cmdlist and remote_show_cmdlist given
6441         as argument, not the address of an argument.
6442         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
6443         * gdb/remote.c (_initialize_remote): Likewise.
6444
6445 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6446
6447         * cli/cli-cmds.c (alias_command): Check for an existing alias
6448         using lookup_cmd_composition, as valid_command_p is too strict
6449         and forbids aliases that are the prefix of an existing alias
6450         or command.
6451         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
6452         command is properly recognised as a valid command.
6453
6454 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6455
6456         * unittests/help-doc-selftests.c: Rename to
6457         unittests/command-def-selftests.c
6458         * unittests/command-def-selftests.c (help_doc_tests): Update some
6459         comments.
6460         (command_structure_tests, traverse_command_structure): New namespace
6461         and function.
6462         (command_structure_invariants_tests): New function.
6463         (_initialize_command_def_selftests) Renamed from
6464         _initialize_help_doc_selftests, register command_structure_invariants
6465         selftest.
6466
6467 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6468
6469         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
6470         an alias of 'show'.
6471
6472 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
6473
6474         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
6475         ada_is_fixed_point_type.  Update all callers.
6476         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
6477         all callers.
6478         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
6479         Update all callers.
6480         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
6481         print_fixed_point_type.  Update all callers.
6482         * ada-valprint.c (ada_value_print_num): Replace call to
6483         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
6484
6485 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
6486
6487         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
6488         processors.
6489         (cpu_supports_bts): Add CV_AMD case.
6490
6491 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
6492             Simon Marchi  <simon.marchi@efficios.com>
6493
6494         * infrun.c (stop_all_threads): Collect multiple wait events at
6495         each pass.
6496
6497 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6498
6499         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
6500         type::code instead.
6501
6502 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6503
6504         * gdbtypes.h (struct type) <code, set_code>: New methods.
6505         (TYPE_CODE): Use type::code.  Change all call sites used to set
6506         the code to use type::set_code instead.
6507
6508 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6509             Tom de Vries  <tdevries@suse.de>
6510             Pedro Alves  <palves@redhat.com>
6511
6512         PR threads/25478
6513         * infrun.c (stop_all_threads): Do NOT ignore
6514         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
6515         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
6516         received.
6517         (handle_no_resumed): Remove code handling a live inferior with no
6518         threads.
6519         * remote.c (has_single_non_exited_thread): New.
6520         (remote_target::update_thread_list): Do not delete a thread if is
6521         the last thread of the process.
6522         * thread.c (thread_select): Call delete_exited_threads instead of
6523         prune_threads.
6524
6525 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6526
6527         * infrun.c (stop_all_threads): Enable/disable thread events of all
6528         targets.  Move a debug message denoting the end of the function
6529         into the SCOPED_EXIT block.
6530
6531 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6532
6533         * process-stratum-target.h: Include <set>.
6534         (all_non_exited_process_targets, switch_to_target_no_thread): New
6535         function declarations.
6536         * process-stratum-target.c (all_non_exited_process_targets)
6537         (switch_to_target_no_thread): New function implementations.
6538
6539 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6540
6541         * infrun.c (handle_inferior_event): Extract out a piece of code
6542         into...
6543         (mark_non_executing_threads): ...this new function.
6544
6545 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6546
6547         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
6548         use.
6549
6550 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6551
6552         * regcache.c (regcache_read_pc_protected): New function
6553         implementation that returns 0 if the PC cannot read via
6554         'regcache_read_pc'.
6555         * infrun.c (proceed): Call 'regcache_read_pc_protected'
6556         instead of 'regcache_read_pc'.
6557         (keep_going_pass_signal): Ditto.
6558
6559 2020-05-13  Tom Tromey  <tromey@adacore.com>
6560
6561         * ada-lang.c (align_value): Remove.
6562         (ada_template_to_fixed_record_type_1): Use align_up.
6563
6564 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6565
6566         * async-event.c: Update the copyright year.
6567         * async-event.h: Update the copyright year.
6568
6569 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
6570
6571         * objfiles.h (is_addr_in_objfile,
6572         shared_objfile_contains_address_p): Return bool.
6573         * objfile.c (is_addr_in_objfile,
6574         shared_objfile_contains_address_p): Return bool.
6575
6576 2020-05-11  Tom Tromey  <tromey@adacore.com>
6577
6578         * cli/cli-cmds.c (info_command): Restore.
6579         (_initialize_cli_cmds): Use add_prefix_command for "info".
6580         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
6581
6582 2020-05-11  Tom Tromey  <tromey@adacore.com>
6583
6584         * ada-lang.c (ada_value_primitive_field): Now public.
6585         * ada-lang.h (ada_value_primitive_field): Declare.
6586         * ada-valprint.c (print_field_values): Use
6587         ada_value_primitive_field for wrapper fields.
6588
6589 2020-05-11  Tom de Vries  <tdevries@suse.de>
6590
6591         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
6592         MODULE_DOMAIN.
6593
6594 2020-05-11  Tom de Vries  <tdevries@suse.de>
6595
6596         PR symtab/25941
6597         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
6598         with length 0, if not gdb-produced.
6599         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
6600
6601 2020-05-09  Tom de Vries  <tdevries@suse.de>
6602
6603         PR gdb/25955
6604         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
6605         calculation.
6606
6607 2020-05-09  Tom Tromey  <tom@tromey.com>
6608
6609         * top.c (server_command): Now bool.
6610         * top.h (server_command): Now bool.
6611
6612 2020-05-08  Tom Tromey  <tromey@adacore.com>
6613
6614         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
6615         already being processed.
6616
6617 2020-05-08  Tom Tromey  <tom@tromey.com>
6618
6619         * printcmd.c (struct display) <next>: Remove.
6620         <display>: New constructor.
6621         <exp_string>: Now a std::string.
6622         <enabled_p>: Now a bool.
6623         (display_number): Move definition earlier.
6624         (displays): Rename from display_chain.  Now a std::vector.
6625         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
6626         (display_command): Update.
6627         (do_one_display, disable_display)
6628         (enable_disable_display_command, do_enable_disable_display):
6629         Update.
6630         (free_display): Remove.
6631         (clear_displays): Rewrite.
6632         (delete_display): Update.
6633         (map_display_numbers): Use function_view.  Remove "data"
6634         parameter.  Update.
6635         (do_delete_display): Remove.
6636         (undisplay_command): Update.
6637         (do_one_display, do_displays, disable_display)
6638         (info_display_command): Update.
6639         (do_enable_disable_display): Remove.
6640         (enable_disable_display_command)
6641         (clear_dangling_display_expressions): Update.
6642
6643 2020-05-08  Tom Tromey  <tom@tromey.com>
6644
6645         * symtab.c (set_symbol_cache_size)
6646         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
6647         (maintenance_print_symbol_cache_statistics): Update.
6648         * symmisc.c (print_symbol_bcache_statistics)
6649         (print_objfile_statistics, maintenance_print_objfiles)
6650         (maintenance_info_symtabs, maintenance_check_symtabs)
6651         (maintenance_expand_symtabs, maintenance_info_line_tables):
6652         Update.
6653         * symfile-debug.c (set_debug_symfile): Update.
6654         * source.c (forget_cached_source_info): Update.
6655         * python/python.c (gdbpy_progspaces): Update.
6656         * psymtab.c (maintenance_info_psymtabs): Update.
6657         * probe.c (parse_probes): Update.
6658         * linespec.c (iterate_over_all_matching_symtabs)
6659         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
6660         * guile/scm-progspace.c (gdbscm_progspaces): Update.
6661         * exec.c (exec_target::close): Update.
6662         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
6663         * breakpoint.c (print_one_breakpoint_location)
6664         (create_longjmp_master_breakpoint)
6665         (create_std_terminate_master_breakpoint): Update.
6666         * progspace.c (program_spaces): Now a std::vector.
6667         (maybe_new_address_space): Update.
6668         (add_program_space): Remove.
6669         (program_space::program_space): Update.
6670         (remove_program_space): Update.
6671         (number_of_program_spaces): Remove.
6672         (print_program_space, update_address_spaces): Update.
6673         * progspace.h (program_spaces): Change type.
6674         (ALL_PSPACES): Remove.
6675         (number_of_program_spaces): Don't declare.
6676         (struct program_space) <next>: Remove.
6677
6678 2020-05-08  Tom Tromey  <tom@tromey.com>
6679
6680         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
6681         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
6682         (enable_break): Update.
6683         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
6684         (frv_fdpic_find_canonical_descriptor): Update.
6685         (frv_fetch_objfile_link_map): Update.
6686         * progspace.c (program_space::free_all_objfiles): Update.
6687         (program_space::solibs): New method.
6688         * progspace.h (struct program_space) <solibs>: New method.
6689         * solist.h (master_so_list): Don't declare.
6690         (ALL_SO_LIBS): Remove.
6691         * solib.h (so_list_head): Remove.
6692         (update_solib_list): Update comment.
6693         * solib.c (master_so_list): Remove.
6694         (solib_used, update_solib_list, solib_add)
6695         (info_sharedlibrary_command, clear_solib)
6696         (reload_shared_libraries_1, remove_user_added_objfile): Update.
6697
6698 2020-05-08  Tom Tromey  <tom@tromey.com>
6699
6700         * extension.c (extension_languages): Now a std::array.
6701         (ALL_EXTENSION_LANGUAGES): Remove.
6702         (get_ext_lang_defn, get_ext_lang_of_file)
6703         (eval_ext_lang_from_control_command): Update.
6704         (finish_ext_lang_initialization)
6705         (auto_load_ext_lang_scripts_for_objfile)
6706         (ext_lang_type_printers::ext_lang_type_printers)
6707         (apply_ext_lang_type_printers)
6708         (ext_lang_type_printers::~ext_lang_type_printers)
6709         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
6710         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
6711         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
6712         (get_matching_xmethod_workers, ext_lang_colorize)
6713         (ext_lang_before_prompt): Update.
6714         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
6715
6716 2020-05-08  Tom Tromey  <tom@tromey.com>
6717
6718         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
6719         overload.
6720         <swap_string, m_string>: Remove.
6721         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
6722         Update.
6723         * stabsread.c (define_symbol, read_type): Update.
6724         * linespec.c (find_linespec_symbols): Update.
6725         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
6726         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
6727         * dbxread.c (read_dbx_symtab): Update.
6728         * cp-support.h (cp_canonicalize_string_full)
6729         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
6730         Return unique_xmalloc_ptr.
6731         * cp-support.c (inspect_type): Update.
6732         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
6733         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
6734         Likewise.
6735         * c-typeprint.c (print_name_maybe_canonical): Update.
6736         * break-catch-throw.c (check_status_exception_catchpoint):
6737         Update.
6738
6739 2020-05-08  Tom de Vries  <tdevries@suse.de>
6740
6741         * infrun.c (follow_fork): Copy current_line and current_symtab to
6742         child thread.
6743
6744 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6745
6746         * async-event.c (struct async_signal_handler, struct
6747         async_event_handler): Reformat, remove typedef.
6748
6749 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6750
6751         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
6752         access thistype->main_type->dyn_prop_list directly.
6753
6754 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6755
6756         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
6757         (remove_dyn_prop): Remove.  Update all users to use
6758         type::remove_dyn_prop.
6759         * gdbtypes.c (remove_dyn_prop): Rename to...
6760         (type::remove_dyn_prop): ... this.
6761
6762 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
6763
6764         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
6765         (add_dyn_prop): Remove.  Update all users to use
6766         type::add_dyn_prop.
6767         * gdbtypes.c (add_dyn_prop): Rename to...
6768         (type::add_dyn_prop): ... this.
6769
6770 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6771
6772         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
6773         (get_dyn_prop): Remove.  Update all users to use
6774         type::dyn_prop.
6775         * gdbtypes.c (get_dyn_prop): Rename to...
6776         (type::dyn_prop): ... this.
6777
6778 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6779
6780         * gdbtypes.h (struct main_type) <flag_static>: Remove.
6781
6782 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6783
6784         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
6785         instruction, skip it if it's there.
6786
6787 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
6788
6789         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
6790
6791 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
6792
6793         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
6794         * gdbtypes.c (recursive_dump_type): Remove use of
6795         TYPE_INCOMPLETE.
6796
6797 2020-05-03  Tom Tromey  <tom@tromey.com>
6798
6799         * breakpoint.c (catch_command, tcatch_command): Remove.
6800         (_initialize_breakpoint): Use add_basic_prefix_cmd,
6801         add_show_prefix_cmd.
6802         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
6803         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
6804         Remove.
6805         (add_internal_problem_command): Use add_basic_prefix_cmd,
6806         add_show_prefix_cmd.
6807         * mips-tdep.c (set_mipsfpu_command): Remove.
6808         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
6809         * dwarf2/index-cache.c (set_index_cache_command): Remove.
6810         (_initialize_index_cache): Use add_basic_prefix_cmd.
6811         * memattr.c (dummy_cmd): Remove.
6812         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
6813         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
6814         (_initialize_tui_win): Use add_basic_prefix_cmd,
6815         add_show_prefix_cmd.
6816         * cli/cli-logging.c (set_logging_command): Remove.
6817         (_initialize_cli_logging): Use add_basic_prefix_cmd,
6818         add_show_prefix_cmd.
6819         (show_logging_command): Remove.
6820         * target.c (target_command): Remove.
6821         (add_target): Use add_basic_prefix_cmd.
6822
6823 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
6824
6825         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
6826
6827 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6828
6829         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
6830         info_command.
6831
6832 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
6833
6834         * nbsd-nat.c (nbsd_enable_proc_events)
6835         (nbsd_nat_target::post_startup_inferior): Add.
6836         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
6837         (nbsd_nat_target::update_thread_list): Rewrite.
6838         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
6839         "PTRACE_LWP_CREATE".
6840         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
6841
6842 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6843
6844         * stack.c (_initialize_stack): Remove duplicated creation
6845         of "frame" command and "f" alias.
6846
6847 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6848
6849         PR gdb/18706
6850         * gdbtypes.c (check_typedef): Calculate size of array of
6851         stubbed type.
6852
6853 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6854
6855         PR gdb/15559
6856         * i386-tdep.c (i386_push_dummy_call): Call
6857         i386_thiscall_push_dummy_call.
6858         (i386_thiscall_push_dummy_call): New function.
6859         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
6860         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
6861         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
6862
6863 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6864
6865         * gdbarch.sh (do_read): Add shellcheck disable directive for
6866         warning SC2162.
6867
6868 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6869
6870         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
6871         "referenced but not assigned" warning.
6872
6873 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6874
6875         * gdbarch.sh: Remove code that sets fallbackdefault.
6876
6877 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6878
6879         * gdbarch.sh: Use shell operators && and || instead of
6880         -a and -o.
6881
6882 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6883
6884         * gdbarch.sh: Use $(...) instead of `...`.
6885
6886 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6887
6888         * gdbarch.sh: Use double quotes around variables.
6889
6890 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6891
6892         * gdbarch.sh: Use %s with printf, instead of variables in the
6893         format string.
6894
6895 2020-04-29  Tom Tromey  <tromey@adacore.com>
6896
6897         PR ada/25875:
6898         * dwarf2/read.c (update_enumeration_type_from_children): Compute
6899         type fields here.
6900         (read_enumeration_type): Call
6901         update_enumeration_type_from_children later.  Update comments.
6902         (process_enumeration_scope): Don't create type fields.
6903
6904 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6905
6906         * nbsd-tdep.c: Include "xml-syscall.h".
6907         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
6908
6909 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6910
6911         * nbsd-nat.c: Include "sys/wait.h".
6912         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
6913         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
6914         (nbsd_nat_target::remove_exec_catchpoint)
6915         (nbsd_nat_target::set_syscall_catchpoint): Add.
6916         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
6917         (nbsd_nat_target::insert_exec_catchpoint)
6918         (nbsd_nat_target::remove_exec_catchpoint)
6919         (nbsd_nat_target::set_syscall_catchpoint): Add.
6920         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
6921         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
6922         `nbsd_get_syscall_number'.
6923
6924 2020-04-29  Tom Tromey  <tom@tromey.com>
6925
6926         * stack.c (print_block_frame_labels): Remove.
6927
6928 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
6929
6930         PR gdb/17320
6931         * ada-valprint.c (val_print_packed_array_elements): Move array
6932         end bracket to new line.
6933         (ada_val_print_string): Remove extra spaces before first array
6934         element.
6935         * c-valprint.c (c_value_print_array): Likewise.
6936         * m2-valprint.c (m2_print_array_contents): Likewise.
6937         (m2_value_print_inner): Likewise.
6938         * p-valprint.c (pascal_value_print_inner): Likewise.
6939         * valprint.c (generic_val_print_array): Likewise.
6940         (value_print_array_elements): Move first array element and array
6941         end bracket to new line.
6942
6943 2020-04-29  Tom de Vries  <tdevries@suse.de>
6944
6945         PR symtab/25889
6946         * linespec.c (find_method): Fix ix calculation.
6947
6948 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
6949
6950         * syscalls/update-netbsd.sh: New file.
6951         * syscalls/netbsd.xml: Regenerate.
6952         * data-directory/Makefile.in: Register `netbsd.xml' in
6953         `SYSCALLS_FILES'.
6954
6955 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6956
6957         * syscalls/update-freebsd.sh: Add double quotes.
6958
6959 2020-04-28  Tom Tromey  <tom@tromey.com>
6960
6961         * NEWS: Update.
6962         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
6963         (cmdpy_init): Allow class_tui.
6964
6965 2020-04-28 Mark Williams <mark@myosotissp.com>
6966
6967         PR gdb/24480
6968         * dwarf2read.c: Add missing assingments to list_in_scope when
6969         start_symtab was already called.
6970
6971 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6972
6973         PR gdb/25881
6974         * dwarf2/read.c (offset_map_type): Use
6975         gdb:hash_enum<sect_offset> as hash function.
6976
6977 2020-04-28  Tom de Vries  <tdevries@suse.de>
6978
6979         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
6980         with DW_AT_signature.
6981
6982 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
6983
6984         * configure.ac: Remove check for fs_base/gs_base in
6985         user_regs_struct.
6986         * configure: Re-generate.
6987         * config.in: Re-generate.
6988         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
6989         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
6990         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
6991
6992 2020-04-27  Luis Machado  <luis.machado@linaro.org>
6993
6994         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
6995         problematic inline frame unwinding situation.
6996         * frame.c (frame_id_computed_p): New function.
6997         * frame.h (frame_id_computed_p): New prototype.
6998
6999 2020-04-26  Tom Tromey  <tom@tromey.com>
7000
7001         * command.h (enum command_class) <class_pseudo>: Remove.
7002
7003 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7004
7005         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
7006         and whitespace.
7007
7008 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
7009
7010         * inf-ptrace.c (inf_ptrace_target::wait): Remove
7011         `PT_GET_PROCESS_STATE' block.
7012
7013 2020-04-24  Tom Tromey  <tom@tromey.com>
7014
7015         * symtab.h (symbol_get_demangled_name): Don't declare.
7016         * symtab.c (symbol_get_demangled_name): Remove.
7017         (general_symbol_info::natural_name)
7018         (general_symbol_info::demangled_name): Update.
7019
7020 2020-04-24  Tom Tromey  <tom@tromey.com>
7021
7022         PR rust/25025:
7023         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
7024
7025 2020-04-24  Tom Tromey  <tom@tromey.com>
7026
7027         PR symtab/12707:
7028         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
7029         exists.
7030         (new_symbol): Likewise.
7031         * compile/compile-object-load.c (get_out_value_type): Use
7032         symbol_matches_search_name.
7033
7034 2020-04-24  Tom Tromey  <tom@tromey.com>
7035
7036         * dwarf2/read.c (add_partial_symbol): Do not call
7037         compute_and_set_names.
7038
7039 2020-04-24  Tom Tromey  <tom@tromey.com>
7040
7041         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
7042         overload.
7043
7044 2020-04-24  Tom Tromey  <tom@tromey.com>
7045
7046         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
7047         (add_psymbol_to_list): New overload.  Make old overload call new
7048         one.
7049         * psympriv.h (add_psymbol_to_list): New overload.
7050
7051 2020-04-24  Tom Tromey  <tom@tromey.com>
7052
7053         * dwarf2/read.c (partial_die_info::read) <case
7054         DW_AT_linkage_name>: Use value_as_string.
7055         (dwarf2_string_attr): Use value_as_string.
7056         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
7057         method.
7058         * dwarf2/attribute.c (attribute::value_as_string): New method.
7059
7060 2020-04-24  Tom Tromey  <tom@tromey.com>
7061
7062         * symtab.c (general_symbol_info::natural_name)
7063         (general_symbol_info::demangled_name): Check for language_rust.
7064
7065 2020-04-24  Tom Tromey  <tom@tromey.com>
7066
7067         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
7068         (dwarf2_physname): ... from here.
7069         (partial_die_info::read): Add Rust "{" hack.
7070
7071 2020-04-24  Tom Tromey  <tom@tromey.com>
7072
7073         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
7074         method.
7075         (symbol_set_demangled_name): Don't declare.
7076         * symtab.c (general_symbol_info::set_demangled_name): Rename from
7077         symbol_set_demangled_name.
7078         (general_symbol_info::set_language)
7079         (general_symbol_info::compute_and_set_names): Update.
7080         * minsyms.c (minimal_symbol_reader::install): Update.
7081         * dwarf2/read.c (new_symbol): Update.
7082
7083 2020-04-24  Tom Tromey  <tromey@adacore.com>
7084
7085         PR python/23662:
7086         * python/py-type.c (convert_field): Handle
7087         FIELD_LOC_KIND_DWARF_BLOCK.
7088         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
7089         (typy_get_dynamic): Nw function.
7090         (type_object_getset): Add "dynamic".
7091         * NEWS: Add entry.
7092
7093 2020-04-24  Tom Tromey  <tromey@adacore.com>
7094
7095         * ada-typeprint.c (print_choices, print_variant_part)
7096         (print_record_field_types_dynamic): New functions.
7097         (print_record_field_types): Use print_record_field_types_dynamic.
7098
7099 2020-04-24  Tom Tromey  <tromey@adacore.com>
7100
7101         * dwarf2/read.c (handle_data_member_location): New overload.
7102         (dwarf2_add_field): Use it.
7103         (decode_locdesc): Add "computed" parameter.  Update comment.
7104         * gdbtypes.c (is_dynamic_type_internal): Also look for
7105         FIELD_LOC_KIND_DWARF_BLOCK.
7106         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
7107         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
7108         virtual base classes.
7109         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
7110         FIELD_LOC_KIND_DWARF_BLOCK.
7111
7112 2020-04-24  Tom Tromey  <tromey@adacore.com>
7113
7114         * dwarf2/read.c (read_structure_type): Handle dynamic length.
7115         * gdbtypes.c (is_dynamic_type_internal): Check
7116         TYPE_HAS_DYNAMIC_LENGTH.
7117         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
7118         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
7119         New macros.
7120         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
7121         constant.
7122
7123 2020-04-24  Tom Tromey  <tromey@adacore.com>
7124
7125         * dwarf2/read.c (struct variant_field): Rewrite.
7126         (struct variant_part_builder): New.
7127         (struct nextfield): Remove "variant" field.  Add "offset".
7128         (struct field_info): Add "current_variant_part" and
7129         "variant_parts".
7130         (alloc_discriminant_info): Remove.
7131         (alloc_rust_variant): New function.
7132         (quirk_rust_enum): Update.
7133         (dwarf2_add_field): Set "offset" member.  Don't handle
7134         DW_TAG_variant_part.
7135         (offset_map_type): New typedef.
7136         (convert_variant_range, create_one_variant)
7137         (create_one_variant_part, create_variant_parts)
7138         (add_variant_property): New functions.
7139         (dwarf2_attach_fields_to_type): Call add_variant_property.
7140         (read_structure_type): Don't handle DW_TAG_variant_part.
7141         (handle_variant_part, handle_variant): New functions.
7142         (handle_struct_member_die): Use them.
7143         (process_structure_scope): Don't handle variant parts.
7144         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
7145         (struct discriminant_info): Remove.
7146         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
7147         (struct main_type) <flag_discriminated_union>: Remove.
7148         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
7149         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
7150         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
7151         Update.
7152         * valops.c (value_union_variant): Remove.
7153         * value.h (value_union_variant): Don't declare.
7154
7155 2020-04-24  Tom Tromey  <tromey@adacore.com>
7156
7157         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
7158         (ada_value_primitive_packed_val): Update.
7159         * ada-valprint.c (ada_value_print_1): Update.
7160         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
7161         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
7162         just an address.  Use evaluate_for_locexpr_baton.
7163         (dwarf2_evaluate_property): Update.
7164         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
7165         array_view.
7166         * findvar.c (default_read_var_value): Update.
7167         * gdbtypes.c (compute_variant_fields_inner)
7168         (resolve_dynamic_type_internal): Update.
7169         (resolve_dynamic_type): Change type of valaddr parameter.
7170         * gdbtypes.h (resolve_dynamic_type): Update.
7171         * valarith.c (value_subscripted_rvalue): Update.
7172         * value.c (value_from_contents_and_address): Update.
7173
7174 2020-04-24  Tom Tromey  <tromey@adacore.com>
7175
7176         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
7177         "push_initial_value" parameter.
7178         (dwarf2_evaluate_property): Likewise.
7179         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
7180
7181 2020-04-24  Tom Tromey  <tromey@adacore.com>
7182
7183         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
7184         (variant::matches, compute_variant_fields_recurse)
7185         (compute_variant_fields_inner, compute_variant_fields): New
7186         functions.
7187         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
7188         Use resolved_type after type is made.
7189         (operator==): Add new cases.
7190         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
7191         (struct discriminant_range, struct variant, struct variant_part):
7192         New.
7193         (union dynamic_prop_data) <variant_parts, original_type>: New
7194         members.
7195         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
7196         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
7197         constants.
7198         * value.c (unpack_bits_as_long): Now public.
7199         * value.h (unpack_bits_as_long): Declare.
7200
7201 2020-04-24  Tom Tromey  <tromey@adacore.com>
7202
7203         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
7204         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
7205
7206 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
7207
7208         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
7209
7210 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
7211
7212         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
7213         (remove_fork_catchpoint, post_startup_inferior)
7214         (post_attach): Move...
7215         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
7216         (remove_fork_catchpoint, post_startup_inferior)
7217         (post_attach): ...here.
7218         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
7219         (remove_fork_catchpoint, post_startup_inferior)
7220         (post_attach): Move...
7221         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
7222         (remove_fork_catchpoint, post_startup_inferior)
7223         (post_attach): ...here.
7224
7225 2020-04-24  Tom Tromey  <tromey@adacore.com>
7226
7227         * nat/windows-nat.h (struct windows_thread_info)
7228         <pc_adjusted>: New member.
7229         * windows-nat.c (windows_fetch_one_register): Check
7230         pc_adjusted.
7231         (windows_nat_target::get_windows_debug_event)
7232         (windows_nat_target::wait): Set pc_adjusted.
7233
7234 2020-04-24  Tom de Vries  <tdevries@suse.de>
7235
7236         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
7237         Run gdb-add-index inside temp dir.
7238
7239 2020-04-23  Tom Tromey  <tromey@adacore.com>
7240
7241         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
7242         in loop.
7243
7244 2020-04-23  Luis Machado  <luis.machado@linaro.org>
7245
7246         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
7247         get_frame_register instead of gdbarch_unwind_pc.
7248
7249 2020-04-23  Tom de Vries  <tdevries@suse.de>
7250
7251         * symtab.c (lookup_global_symbol): Prefer def over decl.
7252
7253 2020-04-23  Tom de Vries  <tdevries@suse.de>
7254
7255         PR symtab/25807
7256         * block.c (best_symbol, better_symbol): Promote to external.
7257         * block.h (best_symbol, better_symbol): Declare.
7258         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
7259         decl.
7260
7261 2020-04-23  Tom Tromey  <tromey@adacore.com>
7262
7263         PR ada/25837:
7264         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
7265         "const char *", not a "const std::string &".
7266         <name_and_matcher::operator==>: Update.
7267         * unittests/lookup_name_info-selftests.c: Change type of
7268         "result".
7269
7270 2020-04-23  Tom Tromey  <tom@tromey.com>
7271
7272         * inferior.h (iterate_over_inferiors): Don't declare.
7273         * inferior.c (iterate_over_inferiors): Remove.
7274         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
7275         Remove.
7276         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
7277         use iterate_over_inferiors.
7278         (darwin_resume_inferior_it)
7279         (struct resume_inferior_threads_param)
7280         (darwin_resume_inferior_threads_it): Remove.
7281         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
7282
7283 2020-04-23  Tom de Vries  <tdevries@suse.de>
7284
7285         * blockframe.c (find_pc_partial_function): Use
7286         find_pc_sect_compunit_symtab rather than
7287         objfile->sf->qf->find_pc_sect_compunit_symtab.
7288
7289 2020-04-22  Tom de Vries  <tdevries@suse.de>
7290
7291         PR symtab/25764
7292         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
7293         in psymtabs.
7294
7295 2020-04-22  Tom de Vries  <tdevries@suse.de>
7296
7297         PR symtab/25801
7298         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
7299         symtabs.
7300
7301 2020-04-22  Tom de Vries  <tdevries@suse.de>
7302
7303         PR symtab/25700
7304         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
7305         CU if already created.
7306
7307 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7308
7309         * infrun.c (displaced_step_fixup): Switch to the event_thread
7310         before calling displaced_step_restore, not after.
7311
7312 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7313
7314         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
7315         its inferior is not recorded by us.
7316         (record_btrace_target_open): Replace call to
7317         all_non_exited_threads () with call to current_inferior
7318         ()->non_exited_threads ().
7319         (record_btrace_target::stop_recording): Likewise.
7320         (record_btrace_target::close): Likewise.
7321         (record_btrace_target::wait): Likewise.
7322         (record_btrace_target::record_stop_replaying): Likewise.
7323
7324 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7325
7326         * btrace.c (btrace_enable): Throw an error on double enables and
7327         when enabling recording fails.
7328         (btrace_disable): Throw an error if the thread is not recorded.
7329
7330 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7331
7332         * record-btrace.c (record_btrace_target::fetch_registers): Forward
7333         request if we do not have a thread_info.
7334
7335 2020-04-21  Tom de Vries  <tdevries@suse.de>
7336
7337         PR gdb/25471
7338         * thread.c
7339         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
7340         exception in get_frame_id.
7341
7342 2020-04-20  Tom Tromey  <tromey@adacore.com>
7343
7344         * python/python.c (struct gdbpy_event): Mark move constructor as
7345         noexcept.
7346         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
7347         constructor as noexcept.
7348         * completer.h (struct completion_result): Mark move constructor as
7349         noexcept.
7350         * completer.c (completion_result::completion_result): Use
7351         initialization style.  Don't call reset_match_list.
7352
7353 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
7354
7355         * MAINTAINERS (Write After Approval): Add myself.
7356
7357 2020-04-18  Tom Tromey  <tom@tromey.com>
7358
7359         * windows-tdep.c (init_w32_command_list)
7360         (w32_prefix_command_valid): Restore.
7361         (_initialize_windows_tdep): Call init_w32_command_list.
7362
7363 2020-04-18  Tom Tromey  <tom@tromey.com>
7364
7365         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
7366         * value.c (value_fn_field): Update.
7367         * valops.c (find_function_in_inferior)
7368         (value_allocate_space_in_inferior): Update.
7369         * tui/tui-winsource.c (tui_update_source_windows_with_line):
7370         Update.
7371         * tui/tui-source.c (tui_source_window::set_contents): Update.
7372         * symtab.c (lookup_global_or_static_symbol)
7373         (find_function_start_sal_1, skip_prologue_sal)
7374         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
7375         * symmisc.c (dump_msymbols, dump_symtab_1)
7376         (maintenance_print_one_line_table): Update.
7377         * symfile.c (init_entry_point_info, section_is_mapped)
7378         (list_overlays_command, simple_read_overlay_table)
7379         (simple_overlay_update_1): Update.
7380         * stap-probe.c (handle_stap_probe): Update.
7381         * stabsread.c (dbx_init_float_type, define_symbol)
7382         (read_one_struct_field, read_enum_type, read_range_type): Update.
7383         * source.c (info_line_command): Update.
7384         * python/python.c (gdbpy_source_objfile_script)
7385         (gdbpy_execute_objfile_script): Update.
7386         * python/py-type.c (save_objfile_types): Update.
7387         * python/py-objfile.c (py_free_objfile): Update.
7388         * python/py-inferior.c (python_new_objfile): Update.
7389         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
7390         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
7391         (maintenance_check_psymtabs): Update.
7392         * printcmd.c (info_address_command): Update.
7393         * objfiles.h (struct objfile) <arch>: New method, from
7394         get_objfile_arch.
7395         (get_objfile_arch): Don't declare.
7396         * objfiles.c (get_objfile_arch): Remove.
7397         (filter_overlapping_sections): Update.
7398         * minsyms.c (msymbol_is_function): Update.
7399         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
7400         (output_nondebug_symbol): Update.
7401         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
7402         (mdebug_expand_psymtab): Update.
7403         * machoread.c (macho_add_oso_symfile): Update.
7404         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
7405         Update.
7406         * linux-fork.c (checkpoint_command): Update.
7407         * linespec.c (convert_linespec_to_sals): Update.
7408         * jit.c (finalize_symtab): Update.
7409         * infrun.c (insert_exception_resume_from_probe): Update.
7410         * ia64-tdep.c (ia64_find_unwind_table): Update.
7411         * hppa-tdep.c (internalize_unwinds): Update.
7412         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
7413         Update.
7414         * gcore.c (call_target_sbrk): Update.
7415         * elfread.c (record_minimal_symbol, elf_symtab_read)
7416         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
7417         (elf_gnu_ifunc_resolve_by_got): Update.
7418         * dwarf2/read.c (create_addrmap_from_index)
7419         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
7420         (read_debug_names_from_section)
7421         (process_psymtab_comp_unit_reader, add_partial_symbol)
7422         (add_partial_subprogram, process_full_comp_unit)
7423         (read_file_scope, read_func_scope, read_lexical_block_scope)
7424         (read_call_site_scope, dwarf2_ranges_read)
7425         (dwarf2_record_block_ranges, dwarf2_add_field)
7426         (mark_common_block_symbol_computed, read_tag_pointer_type)
7427         (read_tag_string_type, dwarf2_init_float_type)
7428         (dwarf2_init_complex_target_type, read_base_type)
7429         (partial_die_info::read, partial_die_info::read)
7430         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
7431         (dwarf2_fetch_die_loc_sect_off): Update.
7432         * dwarf2/loc.c (dwarf2_find_location_expression)
7433         (class dwarf_evaluate_loc_desc, rw_pieced_value)
7434         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
7435         (dwarf2_loc_desc_get_symbol_read_needs)
7436         (locexpr_describe_location_piece, locexpr_describe_location_1)
7437         (loclist_describe_location): Update.
7438         * dwarf2/index-write.c (write_debug_names): Update.
7439         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
7440         * dtrace-probe.c (dtrace_process_dof): Update.
7441         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
7442         (process_one_symbol): Update.
7443         * ctfread.c (ctf_init_float_type, read_base_type): Update.
7444         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
7445         (coff_read_enum_type): Update.
7446         * cli/cli-cmds.c (edit_command, list_command): Update.
7447         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
7448         * breakpoint.c (create_overlay_event_breakpoint)
7449         (create_longjmp_master_breakpoint)
7450         (create_std_terminate_master_breakpoint)
7451         (create_exception_master_breakpoint, get_sal_arch): Update.
7452         * block.c (block_gdbarch): Update.
7453         * annotate.c (annotate_source_line): Update.
7454
7455 2020-04-17  Tom Tromey  <tromey@adacore.com>
7456
7457         * auto-load.c (show_auto_load_cmd): Remove.
7458         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
7459         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
7460         (maintenance_print_arc_command): Remove.
7461         * tui/tui-win.c (tui_command): Remove.
7462         (tui_get_cmd_list): Use add_basic_prefix_cmd.
7463         * tui/tui-layout.c (tui_layout_command): Remove.
7464         (_initialize_tui_layout): Use add_basic_prefix_cmd.
7465         * python/python.c (user_set_python, user_show_python): Remove.
7466         (_initialize_python): Use add_basic_prefix_cmd,
7467         add_show_prefix_cmd.
7468         * guile/guile.c (set_guile_command, show_guile_command): Remove.
7469         (install_gdb_commands): Use add_basic_prefix_cmd,
7470         add_show_prefix_cmd.
7471         (info_guile_command): Remove.
7472         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
7473         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
7474         add_show_prefix_cmd.
7475         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
7476         Remove do_set and do_show parameters.
7477         * cli/cli-style.c (set_style, show_style): Remove.
7478         (_initialize_cli_style): Use add_basic_prefix_cmd,
7479         add_show_prefix_cmd.
7480         (cli_style_option::add_setshow_commands): Remove do_set and
7481         do_show parameters.
7482         (cli_style_option::add_setshow_commands): Use
7483         add_basic_prefix_cmd, add_show_prefix_cmd.
7484         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
7485         (set_style_name): Remove.
7486         * cli/cli-dump.c (dump_command, append_command): Remove.
7487         (srec_dump_command, ihex_dump_command, verilog_dump_command)
7488         (tekhex_dump_command, binary_dump_command)
7489         (binary_append_command): Remove.
7490         (_initialize_cli_dump): Use add_basic_prefix_cmd.
7491         * windows-tdep.c (w32_prefix_command_valid): Remove global.
7492         (init_w32_command_list): Remove; move into ...
7493         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
7494         * valprint.c (set_print, show_print, set_print_raw)
7495         (show_print_raw): Remove.
7496         (_initialize_valprint): Use add_basic_prefix_cmd,
7497         add_show_prefix_cmd.
7498         * typeprint.c (set_print_type, show_print_type): Remove.
7499         (_initialize_typeprint): Use add_basic_prefix_cmd,
7500         add_show_prefix_cmd.
7501         * record.c (set_record_command, show_record_command): Remove.
7502         (_initialize_record): Use add_basic_prefix_cmd,
7503         add_show_prefix_cmd.
7504         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
7505         add_show_prefix_cmd.
7506         (info_command, show_command, set_debug, show_debug): Remove.
7507         * top.h (set_history, show_history): Don't declare.
7508         * top.c (set_history, show_history): Remove.
7509         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
7510         (unset_tdesc_cmd): Remove.
7511         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
7512         add_show_prefix_cmd.
7513         * symtab.c (info_module_command): Remove.
7514         (_initialize_symtab): Use add_basic_prefix_cmd.
7515         * symfile.c (overlay_command): Remove.
7516         (_initialize_symfile): Use add_basic_prefix_cmd.
7517         * sparc64-tdep.c (info_adi_command): Remove.
7518         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
7519         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
7520         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
7521         add_show_prefix_cmd.
7522         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
7523         (_initialize_serial): Use add_basic_prefix_cmd,
7524         add_show_prefix_cmd.
7525         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
7526         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
7527         add_show_prefix_cmd.
7528         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
7529         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
7530         add_show_prefix_cmd.
7531         * riscv-tdep.c (show_riscv_command, set_riscv_command)
7532         (show_debug_riscv_command, set_debug_riscv_command): Remove.
7533         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
7534         add_show_prefix_cmd.
7535         * remote.c (remote_command, set_remote_cmd): Remove.
7536         (_initialize_remote): Use add_basic_prefix_cmd.
7537         * record-full.c (set_record_full_command)
7538         (show_record_full_command): Remove.
7539         (_initialize_record_full): Use add_basic_prefix_cmd,
7540         add_show_prefix_cmd.
7541         * record-btrace.c (cmd_set_record_btrace)
7542         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
7543         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
7544         (cmd_show_record_btrace_pt): Remove.
7545         (_initialize_record_btrace): Use add_basic_prefix_cmd,
7546         add_show_prefix_cmd.
7547         * ravenscar-thread.c (set_ravenscar_command)
7548         (show_ravenscar_command): Remove.
7549         (_initialize_ravenscar): Use add_basic_prefix_cmd,
7550         add_show_prefix_cmd.
7551         * mips-tdep.c (show_mips_command, set_mips_command)
7552         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
7553         add_show_prefix_cmd.
7554         * maint.c (maintenance_command, maintenance_info_command)
7555         (maintenance_check_command, maintenance_print_command)
7556         (maintenance_set_cmd, maintenance_show_cmd): Remove.
7557         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
7558         add_show_prefix_cmd.
7559         (show_per_command_cmd): Remove.
7560         * maint-test-settings.c (maintenance_set_test_settings_cmd):
7561         Remove.
7562         (maintenance_show_test_settings_cmd): Remove.
7563         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
7564         add_show_prefix_cmd.
7565         * maint-test-options.c (maintenance_test_options_command):
7566         Remove.
7567         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
7568         * macrocmd.c (macro_command): Remove
7569         (_initialize_macrocmd): Use add_basic_prefix_cmd.
7570         * language.c (set_check, show_check): Remove.
7571         (_initialize_language): Use add_basic_prefix_cmd,
7572         add_show_prefix_cmd.
7573         * infcmd.c (unset_command): Remove.
7574         (_initialize_infcmd): Use add_basic_prefix_cmd.
7575         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
7576         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
7577         add_show_prefix_cmd.
7578         * go32-nat.c (go32_info_dos_command): Remove.
7579         (_initialize_go32_nat): Use add_basic_prefix_cmd.
7580         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
7581         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
7582         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
7583         (_initialize_frame): Use add_basic_prefix_cmd,
7584         add_show_prefix_cmd.
7585         * dcache.c (set_dcache_command, show_dcache_command): Remove.
7586         (_initialize_dcache): Use add_basic_prefix_cmd,
7587         add_show_prefix_cmd.
7588         * cp-support.c (maint_cplus_command): Remove.
7589         (_initialize_cp_support): Use add_basic_prefix_cmd.
7590         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
7591         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
7592         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
7593         add_basic_prefix_cmd, add_show_prefix_cmd.
7594         * breakpoint.c (save_command): Remove.
7595         (_initialize_breakpoint): Use add_basic_prefix_cmd.
7596         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
7597         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
7598         add_show_prefix_cmd.
7599         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
7600         (set_ada_command, show_ada_command): Remove.
7601         (_initialize_ada_language): Use add_basic_prefix_cmd,
7602         add_show_prefix_cmd.
7603         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
7604
7605 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
7606
7607         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
7608         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
7609
7610 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7611
7612         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
7613         warning messages.
7614
7615 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7616
7617         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
7618         import table is not at beginning of .idata section.
7619
7620 2020-04-16  Pedro Alves  <palves@redhat.com>
7621
7622         * inferior.c (delete_inferior): Use delete operator directly
7623         instead of delete_program_space.
7624         * progspace.c (add_program_space): New, factored out from
7625         program_space::program_space.
7626         (remove_program_space): New, factored out from
7627         delete_program_space.
7628         (program_space::program_space): Remove intro comment.  Rewrite.
7629         (program_space::~program_space): Remove intro comment.  Call
7630         remove_program_space.
7631         (delete_program_space): Delete.
7632         * progspace.h (program_space::program_space): Make explicit.  Move
7633         intro comment here, adjusted.
7634         (program_space::~program_space): Move intro comment here,
7635         adjusted.
7636         (delete_program_space): Remove.
7637
7638 2020-04-16  Tom Tromey  <tromey@adacore.com>
7639
7640         * windows-nat.c (windows_nat::handle_access_violation): New
7641         function.
7642         * nat/windows-nat.h (handle_access_violation): Declare.
7643         * nat/windows-nat.c (handle_exception): Move Cygwin code to
7644         windows-nat.c.  Call handle_access_violation.
7645
7646 2020-04-16  Tom de Vries  <tdevries@suse.de>
7647
7648         PR symtab/25791
7649         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
7650         CUs without psymtab.
7651
7652 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
7653
7654         * python/python.c (do_start_initialization): Don't call
7655         PyEval_InitThreads for Python 3.9 and beyond.
7656
7657 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
7658
7659         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
7660         thread functions.
7661         (obsd_nat_target::wait): Likewise.
7662
7663 2020-04-15  Tom Tromey  <tromey@adacore.com>
7664
7665         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
7666         (DEBUG_EXCEPT): Use debug_printf.
7667
7668 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7669
7670         * completer.c (class completion_tracker::completion_hash_entry)
7671         <hash_name>: New member function.
7672         (completion_tracker::discard_completions): New callback to hash a
7673         completion_hash_entry, pass this to htab_create_alloc.
7674
7675 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
7676
7677         * windows-nat.c (windows_make_so): Warn rather than stopping with
7678         an error if realpath() fails.
7679
7680 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
7681
7682         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
7683         (nbsd_nat_target::info_proc): Add do_status.
7684
7685 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
7686             Tom de Vries  <tdevries@suse.de>
7687
7688         PR symtab/25718
7689         * psympriv.h (struct partial_symtab::read_symtab)
7690         (struct partial_symtab::expand_psymtab)
7691         (struct partial_symtab::read_dependencies): Update comments.
7692         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
7693         read_symtab for includer.
7694         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
7695         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
7696         (struct dwarf2_include_psymtab::m_readin): Remove.
7697         (struct dwarf2_include_psymtab::includer): New member function.
7698         (dwarf2_psymtab::expand_psymtab): Assert !readin.
7699
7700 2020-04-14  Tom de Vries  <tdevries@suse.de>
7701
7702         PR symtab/25720
7703         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
7704         with NULL symbol_matcher and lookup_name.
7705         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
7706         and lookup_name.
7707         * dwarf2/read.c (dw2_expand_symtabs_matching)
7708         (dw2_debug_names_expand_symtabs_matching): Same.
7709         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
7710         Make lookup_name a pointer.  Update comment.
7711         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
7712         lookup_name being a pointer.
7713         * symfile.c (expand_symtabs_matching): Same.
7714         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
7715         * linespec.c (iterate_over_all_matching_symtabs): Same.
7716
7717 2020-04-13  Tom Tromey  <tom@tromey.com>
7718
7719         * run-on-main-thread.c: Update include.
7720         * unittests/main-thread-selftests.c: Update include.
7721         * tui/tui-win.c: Update include.
7722         * tui/tui-io.c: Update include.
7723         * tui/tui-interp.c: Update include.
7724         * tui/tui-hooks.c: Update include.
7725         * top.h: Update include.
7726         * top.c: Update include.
7727         * ser-base.c: Update include.
7728         * remote.c: Update include.
7729         * remote-notif.c: Update include.
7730         * remote-fileio.c: Update include.
7731         * record-full.c: Update include.
7732         * record-btrace.c: Update include.
7733         * python/python.c: Update include.
7734         * posix-hdep.c: Update include.
7735         * mingw-hdep.c: Update include.
7736         * mi/mi-main.c: Update include.
7737         * mi/mi-interp.c: Update include.
7738         * main.c: Update include.
7739         * linux-nat.c: Update include.
7740         * interps.c: Update include.
7741         * infrun.c: Update include.
7742         * inf-loop.c: Update include.
7743         * event-top.c: Update include.
7744         * event-loop.c: Move to ../gdbsupport/.
7745         * event-loop.h: Move to ../gdbsupport/.
7746         * async-event.h: Update include.
7747         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
7748
7749 2020-04-13  Tom Tromey  <tom@tromey.com>
7750
7751         * tui/tui-win.c: Include async-event.h.
7752         * remote.c: Include async-event.h.
7753         * remote-notif.c: Include async-event.h.
7754         * record-full.c: Include async-event.h.
7755         * record-btrace.c: Include async-event.h.
7756         * infrun.c: Include async-event.h.
7757         * event-top.c: Include async-event.h.
7758         * event-loop.h: Move some declarations to async-event.h.
7759         * event-loop.c: Don't include ser-event.h or top.h.  Move some
7760         code to async-event.c.
7761         * async-event.h: New file.
7762         * async-event.c: New file.
7763         * Makefile.in (COMMON_SFILES): Add async-event.c.
7764         (HFILES_NO_SRCDIR): Add async-event.h.
7765
7766 2020-04-13  Tom Tromey  <tom@tromey.com>
7767
7768         * utils.c (flush_streams): New function.
7769         * event-loop.c (gdb_wait_for_event): Call flush_streams.
7770
7771 2020-04-13  Tom Tromey  <tom@tromey.com>
7772
7773         * event-loop.c (handle_file_event): Use warning, not
7774         printf_unfiltered.
7775
7776 2020-04-13  Tom Tromey  <tom@tromey.com>
7777
7778         * event-loop.c: Include <chrono>.
7779
7780 2020-04-13  Tom Tromey  <tom@tromey.com>
7781
7782         * gdb_select.h: Move to ../gdbsupport/.
7783         * event-loop.c: Update include path.
7784         * top.c: Update include path.
7785         * ser-base.c: Update include path.
7786         * ui-file.c: Update include path.
7787         * ser-tcp.c: Update include path.
7788         * guile/scm-ports.c: Update include path.
7789         * posix-hdep.c: Update include path.
7790         * ser-unix.c: Update include path.
7791         * gdb_usleep.c: Update include path.
7792         * mingw-hdep.c: Update include path.
7793         * inflow.c: Update include path.
7794         * infrun.c: Update include path.
7795         * event-top.c: Update include path.
7796
7797 2020-04-13  Tom Tromey  <tom@tromey.com>
7798
7799         * configure: Rebuild.
7800         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
7801
7802 2020-04-13  Tom Tromey  <tom@tromey.com>
7803
7804         * event-loop.h (start_event_loop): Don't declare.
7805         * event-loop.c (start_event_loop): Move...
7806         * main.c (start_event_loop): ...here.  Now static.
7807
7808 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
7809
7810         * MAINTAINERS: Update my email address.
7811
7812 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7813
7814         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
7815         IP_ALL.
7816
7817 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7818
7819         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
7820         (nbsd_nat_target::info_proc): Add do_cmdline.
7821
7822 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7823
7824         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
7825         (nbsd_nat_target::info_proc): Add do_cwd.
7826
7827 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7828
7829         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
7830
7831 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
7832
7833         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
7834         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
7835         (nbsd_nat_target::info_proc): New functions.
7836         * nbsd-nat.c (kinfo_get_vmmap): New function.
7837         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
7838         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
7839         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
7840         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
7841         functions.
7842         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
7843         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
7844         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
7845         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
7846         (KINFO_VME_FLAG_GROWS_DOWN): New.
7847
7848 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
7849
7850         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
7851         bit shift.
7852
7853 2020-04-10  Tom Tromey  <tromey@adacore.com>
7854
7855         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
7856
7857 2020-04-10  Tom Tromey  <tromey@adacore.com>
7858
7859         * symtab.c (get_symbol_address, get_msymbol_address): Skip
7860         separate debug files.
7861
7862 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
7863
7864         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7865         Move to...
7866         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7867         ... here.
7868         * windows-nat.c (windows_nat_target::get_windows_debug_event):
7869         Check for STATUS_WX86_BREAKPOINT.
7870         (windows_nat_target::wait): Same.
7871
7872 2020-04-10  Tom de Vries  <tdevries@suse.de>
7873
7874         PR cli/25808
7875         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
7876
7877 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7878
7879         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
7880         (Write After Approval): Remove Tom de Vries.
7881
7882 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7883
7884         revert partially:
7885         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7886
7887         * buildsym.c (record_line): Fix undefined behavior and preserve
7888         lines at eof.
7889
7890 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
7891
7892         * auxv.h (svr4_auxv_parse): New.
7893         * auxv.c (default_auxv_parse): Split into default_auxv_parse
7894         and generic_auxv_parse.
7895         (svr4_auxv_parse): Add.
7896         * obsd-tdep.c: Include "auxv.h".
7897         (obsd_auxv_parse): Remove.
7898         (obsd_init_abi): Remove comment.
7899         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
7900         from `obsd_auxv_parse' to `svr4_auxv_parse'.
7901         * nbsd-tdep.c: Include "auxv.h".
7902         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
7903
7904 2020-04-08  Tom Tromey  <tromey@adacore.com>
7905
7906         * nat/windows-nat.h (last_wait_event): Don't declare.
7907         (wait_for_debug_event): Update comment.
7908         * nat/windows-nat.c (last_wait_event): Now static.
7909
7910 2020-04-08  Tom Tromey  <tromey@adacore.com>
7911
7912         * windows-nat.c (wait_for_debug_event): Move to
7913         nat/windows-nat.c.
7914         * nat/windows-nat.h (wait_for_debug_event): Declare.
7915         * nat/windows-nat.c (wait_for_debug_event): Move from
7916         windows-nat.c.  No longer static.
7917
7918 2020-04-08  Tom Tromey  <tromey@adacore.com>
7919
7920         * windows-nat.c (get_windows_debug_event): Use
7921         fetch_pending_stop.
7922         * nat/windows-nat.h (fetch_pending_stop): Declare.
7923         * nat/windows-nat.c (fetch_pending_stop): New function.
7924
7925 2020-04-08  Tom Tromey  <tromey@adacore.com>
7926
7927         * windows-nat.c (windows_continue): Use matching_pending_stop and
7928         continue_last_debug_event.
7929         * nat/windows-nat.h (matching_pending_stop)
7930         (continue_last_debug_event): Declare.
7931         * nat/windows-nat.c (DEBUG_EVENTS): New define.
7932         (matching_pending_stop, continue_last_debug_event): New
7933         functions.
7934
7935 2020-04-08  Tom Tromey  <tromey@adacore.com>
7936
7937         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
7938         (handle_exception_result): Move to nat/windows-nat.h.
7939         (DEBUG_EXCEPTION_SIMPLE): Remove.
7940         (windows_nat::handle_ms_vc_exception): New function.
7941         (handle_exception): Move to nat/windows-nat.c.
7942         (get_windows_debug_event): Update.
7943         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
7944         nat/windows-nat.c.
7945         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
7946         (handle_exception_result): Move from windows-nat.c.
7947         (handle_exception): Declare.
7948         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
7949         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
7950         windows-nat.c.
7951
7952 2020-04-08  Tom Tromey  <tromey@adacore.com>
7953
7954         * windows-nat.c (exception_count, event_count): Remove.
7955         (handle_exception, get_windows_debug_event)
7956         (do_initial_windows_stuff): Update.
7957
7958 2020-04-08  Tom Tromey  <tromey@adacore.com>
7959
7960         * windows-nat.c (windows_nat::handle_load_dll)
7961         (windows_nat::handle_unload_dll): Rename.  No longer static.
7962         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
7963         Declare.
7964
7965 2020-04-08  Tom Tromey  <tromey@adacore.com>
7966
7967         * complaints.h (stop_whining): Declare at top-level.
7968         (complaint): Don't declare stop_whining.
7969
7970 2020-04-08  Tom Tromey  <tromey@adacore.com>
7971
7972         * windows-nat.c (windows_nat::handle_output_debug_string):
7973         Rename.  No longer static.
7974         * nat/windows-nat.h (handle_output_debug_string): Declare.
7975
7976 2020-04-08  Tom Tromey  <tromey@adacore.com>
7977
7978         * windows-nat.c (current_process_handle, current_process_id)
7979         (main_thread_id, last_sig, current_event, last_wait_event)
7980         (current_windows_thread, desired_stop_thread_id, pending_stops)
7981         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
7982         (display_selectors, fake_create_process)
7983         (get_windows_debug_event): Update.
7984         * nat/windows-nat.h (current_process_handle, current_process_id)
7985         (main_thread_id, last_sig, current_event, last_wait_event)
7986         (current_windows_thread, desired_stop_thread_id, pending_stops)
7987         (struct pending_stop, siginfo_er): Move from windows-nat.c.
7988         * nat/windows-nat.c (current_process_handle, current_process_id)
7989         (main_thread_id, last_sig, current_event, last_wait_event)
7990         (current_windows_thread, desired_stop_thread_id, pending_stops)
7991         (siginfo_er): New globals.  Move from windows-nat.c.
7992
7993 2020-04-08  Tom Tromey  <tromey@adacore.com>
7994
7995         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
7996         (handle_load_dll): Update.
7997         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
7998
7999 2020-04-08  Tom Tromey  <tromey@adacore.com>
8000
8001         * windows-nat.c (enum thread_disposition_type): Move to
8002         nat/windows-nat.h.
8003         (windows_nat::thread_rec): Rename from thread_rec.  No longer
8004         static.
8005         (windows_add_thread, windows_nat_target::fetch_registers)
8006         (windows_nat_target::store_registers, handle_exception)
8007         (windows_nat_target::resume, get_windows_debug_event)
8008         (windows_nat_target::get_tib_address)
8009         (windows_nat_target::thread_name)
8010         (windows_nat_target::thread_alive): Update.
8011         * nat/windows-nat.h (enum thread_disposition_type): Move from
8012         windows-nat.c.
8013         (thread_rec): Declare.
8014
8015 2020-04-08  Tom Tromey  <tromey@adacore.com>
8016
8017         * windows-nat.c: Add "using namespace".
8018         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
8019         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
8020
8021 2020-04-08  Tom Tromey  <tromey@adacore.com>
8022
8023         * nat/windows-nat.h (struct windows_thread_info): Declare
8024         destructor.
8025         * nat/windows-nat.c (~windows_thread_info): New.
8026
8027 2020-04-08  Tom Tromey  <tromey@adacore.com>
8028
8029         PR gdb/22992
8030         * windows-nat.c (current_event): Update comment.
8031         (last_wait_event, desired_stop_thread_id): New globals.
8032         (struct pending_stop): New.
8033         (pending_stops): New global.
8034         (windows_nat_target) <stopped_by_sw_breakpoint>
8035         <supports_stopped_by_sw_breakpoint>: New methods.
8036         (windows_fetch_one_register): Add assertions.  Adjust PC.
8037         (windows_continue): Handle pending stops.  Suspend other threads
8038         when stepping.  Use last_wait_event
8039         (wait_for_debug_event): New function.
8040         (get_windows_debug_event): Use wait_for_debug_event.  Handle
8041         pending stops.  Queue spurious stops.
8042         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
8043         (windows_nat_target::kill): Use wait_for_debug_event.
8044         * nat/windows-nat.h (struct windows_thread_info)
8045         <stopped_at_software_breakpoint>: New field.
8046         * nat/windows-nat.c (windows_thread_info::resume): Clear
8047         stopped_at_software_breakpoint.
8048
8049 2020-04-08  Tom Tromey  <tromey@adacore.com>
8050
8051         * windows-nat.c (enum thread_disposition_type): New.
8052         (thread_rec): Replace "get_context" parameter with "disposition";
8053         change type.
8054         (windows_add_thread, windows_nat_target::fetch_registers)
8055         (windows_nat_target::store_registers, handle_exception)
8056         (windows_nat_target::resume, get_windows_debug_event)
8057         (windows_nat_target::get_tib_address)
8058         (windows_nat_target::thread_name)
8059         (windows_nat_target::thread_alive): Update.
8060
8061 2020-04-08  Tom Tromey  <tromey@adacore.com>
8062
8063         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
8064         (windows_continue): Use windows_continue::resume.
8065         * nat/windows-nat.h (struct windows_thread_info) <suspend,
8066         resume>: Declare new methods.
8067         * nat/windows-nat.c: New file.
8068         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
8069
8070 2020-04-08  Tom Tromey  <tromey@adacore.com>
8071
8072         * windows-nat.c (windows_add_thread, windows_delete_thread)
8073         (windows_nat_target::fetch_registers)
8074         (windows_nat_target::store_registers, fake_create_process)
8075         (windows_nat_target::resume, windows_nat_target::resume)
8076         (get_windows_debug_event, windows_nat_target::wait)
8077         (windows_nat_target::pid_to_str)
8078         (windows_nat_target::get_tib_address)
8079         (windows_nat_target::get_ada_task_ptid)
8080         (windows_nat_target::thread_name)
8081         (windows_nat_target::thread_alive): Use lwp, not tid.
8082
8083 2020-04-08  Tom Tromey  <tromey@adacore.com>
8084
8085         * windows-nat.c (handle_exception)
8086         (windows_nat_target::thread_name): Update.
8087         * nat/windows-nat.h (windows_thread_info): Remove destructor.
8088         <name>: Now unique_xmalloc_ptr.
8089
8090 2020-04-08  Tom Tromey  <tromey@adacore.com>
8091
8092         * windows-nat.c (thread_rec)
8093         (windows_nat_target::fetch_registers): Update.
8094         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
8095         Update comment.
8096         <debug_registers_changed, reload_context>: Now bool.
8097
8098 2020-04-08  Tom Tromey  <tromey@adacore.com>
8099
8100         * windows-nat.c (windows_add_thread): Use new.
8101         (windows_init_thread_list, windows_delete_thread): Use delete.
8102         (get_windows_debug_event): Update.
8103         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
8104         destructor, and initializers.
8105
8106 2020-04-08  Tom Tromey  <tromey@adacore.com>
8107
8108         * windows-nat.c (struct windows_thread_info): Remove.
8109         * nat/windows-nat.h: New file.
8110
8111 2020-04-08  Tom Tromey  <tromey@adacore.com>
8112
8113         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
8114         (thread_rec, windows_add_thread, windows_delete_thread)
8115         (windows_continue): Update.
8116
8117 2020-04-08  Tom Tromey  <tromey@adacore.com>
8118
8119         * windows-nat.c (struct windows_thread_info): Remove typedef.
8120         (thread_head): Remove.
8121         (thread_list): New global.
8122         (thread_rec, windows_add_thread, windows_init_thread_list)
8123         (windows_delete_thread, windows_continue): Update.
8124
8125 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8126
8127         * windows-tdep.h (windows_init_abi): Add comment.
8128         (cygwin_init_abi): New declaration.
8129         * windows-tdep.c: Split signal enumeration in two, one for
8130         Windows and one for Cygwin.
8131         (windows_gdb_signal_to_target): Only deal with signal of the
8132         Windows OS ABI.
8133         (cygwin_gdb_signal_to_target): New function.
8134         (windows_init_abi): Rename to windows_init_abi_common, don't set
8135         gdb_signal_to_target gdbarch method.  Add new new function with
8136         this name.
8137         (cygwin_init_abi): New function.
8138         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
8139         comment.  Don't call windows_init_abi.
8140         (amd64_windows_init_abi): Add comment, call windows_init_abi.
8141         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
8142         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
8143         i386_windows_init_abi_common, don't call windows_init_abi.  Add
8144         a new function of this name.
8145         (i386_cygwin_init_abi): New function.
8146         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
8147         OS ABI Cygwin.
8148
8149 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8150
8151         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
8152         parameter.c.
8153         (dwarf2_read_gdb_index): Update.
8154
8155 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
8156
8157         * nbsd-tdep.c: Include "objfiles.h".
8158         (nbsd_skip_solib_resolver): New.
8159         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
8160
8161 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8162
8163         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
8164         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
8165         with DW_LLE_base_addressx are being emitted in DWARFv5.
8166         Add the newly added kind DW_LOC_OFFSET_PAIR also.
8167         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
8168         unsigned integer.
8169
8170 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8171
8172         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
8173         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
8174         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
8175         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
8176         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
8177         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
8178         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
8179
8180
8181 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8182
8183         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
8184         (read_loclist_index): New function definition.
8185         (lookup_loclist_base): New function definition.
8186         (read_loclist_header): New function definition.
8187         (dwarf2_cu): Add loclist_base and loclist_header field.
8188         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
8189         (read_full_die_1): Read the value of DW_AT_loclists_base.
8190         (read_attribute_reprocess): Handle DW_FORM_loclistx.
8191         (read_attribute_value): Handle DW_FORM_loclistx.
8192         (skip_one_die): Handle DW_FORM_loclistx.
8193         (loclist_header): New structure declaration.
8194         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
8195
8196 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8197
8198         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
8199         constructor.  Remove `addr` parameter from other constructor and
8200         add `per_cu` parameter.
8201         * dwarf2/read.c (create_partial_symtab): Update.
8202
8203 2020-04-07  Tom de Vries  <tdevries@suse.de>
8204
8205         PR symtab/25796
8206         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
8207         (partial_die_info::fixup): Inherit has_const_value.
8208
8209 2020-04-07  Tom de Vries  <tdevries@suse.de>
8210
8211         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
8212         symbols without address.
8213
8214 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8215
8216         * nbsd-nat.h (struct thread_info): Add forward declaration.
8217         (nbsd_nat_target::thread_alive): Add.
8218         (nbsd_nat_target::thread_name): Likewise.
8219         (nbsd_nat_target::update_thread_list): Likewise.
8220         (update_thread_list::post_attach): Likewise.
8221         (post_attach::pid_to_str): Likewise.
8222         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
8223         (nbsd_thread_lister): Add.
8224         (nbsd_nat_target::thread_alive): Likewise.
8225         (nbsd_nat_target::thread_name): Likewise.
8226         (nbsd_add_threads): Likewise.
8227         (update_thread_list::post_attach): Likewise.
8228         (nbsd_nat_target::update_thread_list): Likewise.
8229         (post_attach::pid_to_str): Likewise.
8230
8231 2020-04-06  Tom Tromey  <tromey@adacore.com>
8232
8233         * ada-valprint.c (print_variant_part): Extract the variant field.
8234         (print_field_values): Use the field as the outer value when
8235         recursing.
8236
8237 2020-04-06  Tom Tromey  <tromey@adacore.com>
8238
8239         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
8240         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
8241         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
8242         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
8243         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
8244
8245 2020-04-06  Tom Tromey  <tromey@adacore.com>
8246
8247         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
8248         TYPE_CODE_ERROR.
8249
8250 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8251
8252         * nbsd-tdep.c: Include "gdbarch.h".
8253         Define enum with NetBSD signal numbers.
8254         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
8255         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
8256         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
8257         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
8258         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
8259         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
8260         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
8261         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
8262         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
8263         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
8264         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
8265         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
8266
8267 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
8268
8269         PR gdb/25325
8270         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
8271
8272 2020-04-03  Tom Tromey  <tromey@adacore.com>
8273
8274         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
8275         Read constant block.
8276
8277 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8278
8279         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
8280         (gdb_bfd_get_full_section_contents): New declaration.
8281         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
8282         * windows-tdep.c (is_linked_with_cygwin_dll): Use
8283         gdb_bfd_get_full_section_contents.
8284
8285 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8286
8287         * exec.c (build_section_table): Replace internal_error with
8288         gdb_assert.
8289         (section_table_xfer_memory_partial): Likewise.
8290         * mdebugread.c (parse_partial_symbols): Likewise.
8291         * psymtab.c (lookup_partial_symbol): Likewise.
8292         * utils.c (wrap_here): Likewise.
8293
8294 2020-04-02  Tom Tromey  <tromey@adacore.com>
8295
8296         * f-lang.c (build_fortran_types): Use arch_type to initialize
8297         builtin_complex_s32 in the TYPE_CODE_ERROR case.
8298
8299 2020-04-02  Tom Tromey  <tromey@adacore.com>
8300
8301         * dwarf2/read.c (partial_die_info::read): Do not create a vector
8302         of attributes.
8303
8304 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8305             Bernd Edlinger <bernd.edlinger@hotmail.de>
8306             Tom Tromey  <tromey@adacore.com>
8307
8308         * buildsym.c (buildsym_compunit::record_line): Remove
8309         deduplication code.
8310
8311 2020-04-02  Tom de Vries  <tdevries@suse.de>
8312
8313         PR ada/24671
8314         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
8315
8316 2020-04-02  Tom de Vries  <tdevries@suse.de>
8317
8318         * dwarf2/read.c (dwarf2_gdb_index_functions,
8319         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
8320         NULL.
8321         * psymtab.c (psym_lookup_global_symbol_language): New function.
8322         (psym_functions): Init psym_lookup_global_symbol_language with
8323         psym_lookup_global_symbol_language.
8324         * symfile-debug.c (debug_sym_quick_functions): Init
8325         lookup_global_symbol_language with NULL.
8326         * symfile.c (set_initial_language): Remove fixme comment.
8327         * symfile.h (struct quick_symbol_functions): Add
8328         lookup_global_symbol_language.
8329         * symtab.c (find_quick_global_symbol_language): New function.
8330         (find_main_name): Use find_quick_global_symbol_language.
8331
8332 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
8333
8334         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
8335
8336 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8337
8338         * buildsym.c (record_line): Fix undefined behavior and preserve
8339         lines at eof.
8340
8341 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8342
8343         * buildsym.c (record_line): Fix the resizing condition.
8344
8345 2020-04-01  Tom Tromey  <tom@tromey.com>
8346
8347         * value.h (value_literal_complex): Add comment.
8348         * valops.c (value_literal_complex): Refer to value.h.
8349
8350 2020-04-01  Tom Tromey  <tom@tromey.com>
8351
8352         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
8353         (scalar_type): New rule, from typebase.
8354         (typebase): Use scalar_type.  Recognize complex types.
8355         (field_name): Handle FLOAT_KEYWORD.
8356         (ident_tokens): Add _Complex and __complex__.
8357
8358 2020-04-01  Tom Tromey  <tom@tromey.com>
8359
8360         PR exp/25299:
8361         * valarith.c (promotion_type, complex_binop): New functions.
8362         (scalar_binop): Handle complex numbers.  Use promotion_type.
8363         (value_pos, value_neg, value_complement): Handle complex numbers.
8364
8365 2020-04-01  Tom Tromey  <tom@tromey.com>
8366
8367         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
8368         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
8369         (parse_number): Handle complex numbers.
8370
8371 2020-04-01  Tom Tromey  <tom@tromey.com>
8372
8373         * c-valprint.c (c_decorations): Change complex suffix to "i".
8374
8375 2020-04-01  Tom Tromey  <tom@tromey.com>
8376
8377         * valprint.c (generic_value_print_complex): Use accessors.
8378         * value.h (value_real_part, value_imaginary_part): Declare.
8379         * valops.c (value_real_part, value_imaginary_part): New
8380         functions.
8381         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
8382
8383 2020-04-01  Tom Tromey  <tom@tromey.com>
8384
8385         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
8386         (read_range_type): Update.
8387         * mdebugread.c (basic_type): Update.
8388         * go-lang.c (build_go_types): Use init_complex_type.
8389         * gdbtypes.h (struct main_type) <complex_type>: New member.
8390         (init_complex_type): Update.
8391         (arch_complex_type): Don't declare.
8392         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
8393         Make name if none given.  Use alloc_type_copy.  Look for cached
8394         complex type.
8395         (arch_complex_type): Remove.
8396         (gdbtypes_post_init): Use init_complex_type.
8397         * f-lang.c (build_fortran_types): Use init_complex_type.
8398         * dwarf2/read.c (read_base_type): Update.
8399         * d-lang.c (build_d_types): Use init_complex_type.
8400         * ctfread.c (read_base_type): Update.
8401
8402 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8403
8404         * infrun.c (stop_all_threads): Update assertion, plus when
8405         stopping threads, take into account that we might be trying
8406         to stop an all-stop target.
8407         (stop_waiting): Call 'stop_all_threads' if there exists a
8408         non-stop target.
8409
8410 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8411
8412         * target.h (exists_non_stop_target): New function declaration.
8413         * target.c (exists_non_stop_target): New function.
8414
8415 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
8416
8417         PR gdb/24789
8418         * eval.c (is_integral_or_integral_reference): New function.
8419         (evaluate_subexp_standard): Allow integer references in
8420         pointer arithmetic.
8421
8422 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8423
8424         * remote.c (remote_target::remote_parse_stop_reply): Remove the
8425         check for no ptid in the stop reply when the target is non-stop.
8426
8427 2020-04-01  Tom Tromey  <tromey@adacore.com>
8428
8429         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
8430         "name" parameter to rvalue reference.  Initialize m_name_holder.
8431         <lookup_name_info>: New overloads.
8432         <name>: Return gdb::string_view.
8433         <c_str>: New method.
8434         <make_ignore_params>: Update.
8435         <search_name_hash>: Update.
8436         <language_lookup_name>: Return const char *.
8437         <m_name>: Change type.
8438         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
8439         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
8440         (lookup_name_info::match_any): Update.
8441         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
8442         Update.
8443         * minsyms.c (linkage_name_str): Update.
8444         * language.c (default_symbol_name_matcher): Update.
8445         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
8446         Update.
8447         * ada-lang.c (ada_fold_name): Change parameter to string_view.
8448         (ada_lookup_name_info::ada_lookup_name_info): Update.
8449         (literal_symbol_name_matcher): Update.
8450
8451 2020-04-01  Tom Tromey  <tromey@adacore.com>
8452
8453         * psymtab.c (psymtab_search_name): Remove function.
8454         (psym_lookup_symbol): Create search name and lookup name here.
8455         (lookup_partial_symbol): Remove "name" parameter; add
8456         lookup_name.
8457         (psym_expand_symtabs_for_function): Update.
8458
8459 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
8460
8461         PR tui/25597:
8462         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
8463
8464 2020-03-31  Tom Tromey  <tromey@adacore.com>
8465
8466         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
8467         memcpy.
8468
8469 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
8470
8471         * features/riscv/32bit-csr.xml: Regenerated.
8472         * features/riscv/64bit-csr.xml: Regenerated.
8473
8474 2020-03-30  Tom Tromey  <tromey@adacore.com>
8475
8476         * ada-valprint.c (print_variant_part): Update.
8477         * ada-lang.h (ada_which_variant_applies): Update.
8478         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
8479         outer_valaddr parameters; replace with "outer" value parameter.
8480         (to_fixed_variant_branch_type): Update.
8481
8482 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8483
8484         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
8485         <list>.  Remove inclusion of observable.h.
8486         (PPC_DEBUG_CURRENT_VERSION): Move up define.
8487         (struct arch_lwp_info): New struct.
8488         (class ppc_linux_dreg_interface): New class.
8489         (struct ppc_linux_process_info): New struct.
8490         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
8491         <low_new_clone, low_forget_process, low_prepare_to_resume>
8492         <copy_thread_dreg_state, mark_thread_stale>
8493         <mark_debug_registers_changed, register_hw_breakpoint>
8494         <clear_hw_breakpoint, register_wp, clear_wp>
8495         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
8496         <num_memory_accesses, get_trigger_type>
8497         <create_watchpoint_request, hwdebug_point_cmp>
8498         <init_arch_lwp_info, get_arch_lwp_info>
8499         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
8500         methods.
8501         <struct ptid_hash>: New inner struct.
8502         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
8503         members.
8504         (saved_dabr_value, hwdebug_info, max_slots_number)
8505         (struct hw_break_tuple, struct thread_points, ppc_threads)
8506         (have_ptrace_hwdebug_interface)
8507         (hwdebug_find_thread_points_by_tid)
8508         (hwdebug_insert_point, hwdebug_remove_point): Remove.
8509         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
8510         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
8511         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
8512         use m_dreg_interface.
8513         (hwdebug_point_cmp): Change to...
8514         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
8515         reference arguments instead of pointers.
8516         (ppc_linux_nat_target::ranged_break_num_registers): Use
8517         m_dreg_interface.
8518         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
8519         m_dreg_interface.  Call register_hw_breakpoint.
8520         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
8521         m_dreg_interface.  Call clear_hw_breakpoint.
8522         (get_trigger_type): Change to...
8523         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
8524         comment.
8525         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
8526         use m_dreg_interface.  Call register_hw_breakpoint.
8527         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
8528         use m_dreg_interface.  Call clear_hw_breakpoint.
8529         (can_use_watchpoint_cond_accel): Change to...
8530         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
8531         method.  Update comment, use m_dreg_interface and
8532         m_process_info.
8533         (calculate_dvc): Change to...
8534         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
8535         m_dreg_interface.
8536         (num_memory_accesses): Change to...
8537         (ppc_linux_nat_target::num_memory_accesses): ...this method.
8538         (check_condition): Change to...
8539         (ppc_linux_nat_target::check_condition): ...this method.
8540         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
8541         comment, use m_dreg_interface.
8542         (create_watchpoint_request): Change to...
8543         (ppc_linux_nat_target::create_watchpoint_request): ...this
8544         method.  Use m_dreg_interface.
8545         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
8546         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
8547         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
8548         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
8549         (ppc_linux_nat_target::low_forget_process)
8550         (ppc_linux_nat_target::low_new_fork)
8551         (ppc_linux_nat_target::low_new_clone)
8552         (ppc_linux_nat_target::low_delete_thread)
8553         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
8554         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
8555         only call mark_thread_stale.
8556         (ppc_linux_thread_exit): Remove.
8557         (ppc_linux_nat_target::stopped_data_address): Change to...
8558         (ppc_linux_nat_target::low_stopped_data_address): This. Add
8559         comment, use m_dreg_interface and m_thread_hw_breakpoints.
8560         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
8561         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
8562         comment.  Call low_stopped_data_address.
8563         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
8564         m_dreg_interface.
8565         (ppc_linux_nat_target::masked_watch_num_registers): Use
8566         m_dreg_interface.
8567         (ppc_linux_nat_target::copy_thread_dreg_state)
8568         (ppc_linux_nat_target::mark_thread_stale)
8569         (ppc_linux_nat_target::mark_debug_registers_changed)
8570         (ppc_linux_nat_target::register_hw_breakpoint)
8571         (ppc_linux_nat_target::clear_hw_breakpoint)
8572         (ppc_linux_nat_target::register_wp)
8573         (ppc_linux_nat_target::clear_wp)
8574         (ppc_linux_nat_target::init_arch_lwp_info)
8575         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
8576         (_initialize_ppc_linux_nat): Remove observer callback.
8577
8578 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8579
8580         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
8581         (ppc_linux_nat_target::auxv_parse)
8582         (ppc_linux_nat_target::read_description)
8583         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
8584         Move up.
8585
8586 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8587
8588         * linux-nat.h (low_new_clone): New method.
8589         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
8590
8591 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8592
8593         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
8594         (dbx_expand_psymtab): ... this.
8595         (start_psymtab): Update.
8596         * mdebugread.c (psymtab_to_symtab_1): Rename to...
8597         (mdebug_expand_psymtab): ... this.
8598         (parse_partial_symbols): Update.
8599         (new_psymtab): Update.
8600         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
8601         (xcoff_expand_psymtab): ... this.
8602         (xcoff_start_psymtab): Update.
8603
8604 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8605
8606         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
8607         <expand_dependencies>: ... this.
8608         * psymtab.c (partial_symtab::read_dependencies): Rename to...
8609         (partial_symtab::expand_dependencies): ... this.
8610         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
8611         Update.
8612         (dwarf2_psymtab::expand_psymtab): Update.
8613         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8614         * mdebugread.c (psymtab_to_symtab_1): Update.
8615         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8616
8617 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8618
8619         * psympriv.h (discard_psymtab): Remove.
8620         * dbxread.c (dbx_end_psymtab): Update.
8621         * xcoffread.c (xcoff_end_psymtab): Update.
8622
8623 2020-03-28  Tom Tromey  <tom@tromey.com>
8624
8625         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
8626         comment.
8627
8628 2020-03-28  Tom Tromey  <tom@tromey.com>
8629
8630         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
8631
8632 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
8633
8634         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8635
8636 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
8637
8638         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
8639
8640 2020-03-26  Tom Tromey  <tom@tromey.com>
8641
8642         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
8643         (mark_common_block_symbol_computed, read_tag_string_type)
8644         (attr_to_dynamic_prop, read_subrange_type): Update.
8645         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
8646         to be methods on struct attribute.
8647         (skip_one_die, process_imported_unit_die, read_namespace_alias)
8648         (read_call_site_scope, partial_die_info::read)
8649         (partial_die_info::read, lookup_die_type, follow_die_ref):
8650         Update.
8651         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
8652         from dwarf2_get_ref_die_offset.
8653         (attribute::constant_value): New method, from
8654         dwarf2_get_attr_constant_value.
8655         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
8656         Declare method.
8657         <constant_value>: New method.
8658
8659 2020-03-26  Tom Tromey  <tom@tromey.com>
8660
8661         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
8662         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
8663         (dwarf_type_encoding_name): Move to stringify.c.
8664         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
8665         * dwarf2/stringify.c: New file.
8666         * dwarf2/stringify.h: New file.
8667
8668 2020-03-26  Tom Tromey  <tom@tromey.com>
8669
8670         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
8671         Rewrite.
8672
8673 2020-03-26  Tom Tromey  <tom@tromey.com>
8674
8675         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
8676         methods.
8677         * dwarf2/read.c (lookup_addr_base): Move to die.h.
8678         (lookup_ranges_base): Likewise.
8679         (read_cutu_die_from_dwo, read_full_die_1): Update.
8680
8681 2020-03-26  Tom Tromey  <tom@tromey.com>
8682
8683         * dwarf2/read.c (read_import_statement, read_file_scope)
8684         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
8685         (read_lexical_block_scope, read_call_site_scope)
8686         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
8687         (handle_struct_member_die, process_structure_scope)
8688         (update_enumeration_type_from_children)
8689         (process_enumeration_scope, read_array_type, read_common_block)
8690         (read_namespace, read_module, read_subroutine_type): Update.
8691         (sibling_die): Remove.
8692
8693 2020-03-26  Tom Tromey  <tom@tromey.com>
8694
8695         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
8696         (build_type_psymtabs_reader, read_structure_type)
8697         (read_enumeration_type, read_full_die_1): Update.
8698         (dwarf2_attr_no_follow): Move to die.h.
8699         * dwarf2/die.h (struct die_info) <attr>: New method.
8700
8701 2020-03-26  Tom Tromey  <tom@tromey.com>
8702
8703         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
8704         <base_address>: Now an optional.
8705         (dwarf2_find_base_address, dwarf2_rnglists_process)
8706         (dwarf2_ranges_process, fill_in_loclist_baton)
8707         (dwarf2_symbol_mark_computed): Update.
8708
8709 2020-03-26  Tom Tromey  <tom@tromey.com>
8710
8711         * dwarf2/read.c (struct die_info): Move to die.h.
8712         * dwarf2/die.h: New file.
8713
8714 2020-03-26  Tom Tromey  <tom@tromey.com>
8715
8716         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
8717         * dwarf2/read.c
8718         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8719         Move to line-header.c.
8720         (read_checked_initial_length_and_offset, read_formatted_entries):
8721         Likewise.
8722         (dwarf_decode_line_header): Split into two.
8723         * dwarf2/line-header.c
8724         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8725         Move from read.c.
8726         (read_checked_initial_length_and_offset, read_formatted_entries):
8727         Likewise.
8728         (dwarf_decode_line_header): New function, split from read.c.
8729
8730 2020-03-26  Tom Tromey  <tom@tromey.com>
8731
8732         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
8733         Declare method.
8734         * dwarf2/read.c (read_attribute_value): Update.
8735         (dwarf2_per_objfile::read_line_string): Rename from
8736         read_indirect_line_string.
8737         (read_formatted_entries): Update.
8738
8739 2020-03-26  Tom Tromey  <tom@tromey.com>
8740
8741         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
8742         variable.
8743
8744 2020-03-26  Tom Tromey  <tom@tromey.com>
8745
8746         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
8747         const.
8748         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
8749         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
8750         parameter const.
8751
8752 2020-03-26  Tom Tromey  <tom@tromey.com>
8753
8754         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
8755         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
8756         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
8757         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
8758
8759 2020-03-26  Tom Tromey  <tom@tromey.com>
8760
8761         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
8762         file_names_size, file_full_name, file_file_name>: Use const.
8763         <file_name_at, file_names>: Add const overload.
8764         * dwarf2/line-header.c (line_header::file_file_name)
8765         (line_header::file_full_name): Update.
8766
8767 2020-03-26  Tom Tromey  <tom@tromey.com>
8768
8769         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
8770         (macro_start_file, consume_improper_spaces)
8771         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
8772         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
8773         (dwarf_decode_macros): Move to macro.c.
8774         * dwarf2/macro.c: New file.
8775         * dwarf2/macro.h: New file.
8776         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
8777
8778 2020-03-26  Tom Tromey  <tom@tromey.com>
8779
8780         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
8781         method.
8782         * dwarf2/section.c: New method.  From
8783         read_indirect_string_at_offset_from.
8784         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
8785         (read_indirect_string_at_offset_from): Move to section.c.
8786         (read_indirect_string_at_offset): Rewrite.
8787         (read_indirect_line_string_at_offset): Remove.
8788         (read_indirect_string, read_indirect_line_string)
8789         (dwarf_decode_macro_bytes): Update.
8790
8791 2020-03-26  Tom Tromey  <tom@tromey.com>
8792
8793         * dwarf2/section.h (struct dwarf2_section_info)
8794         <overload_complaint>: Declare.
8795         (dwarf2_section_buffer_overflow_complaint): Don't declare.
8796         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
8797         Rename from dwarf2_section_buffer_overflow_complaint.
8798         * dwarf2/read.c (skip_one_die, partial_die_info::read)
8799         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
8800
8801 2020-03-26  Tom Tromey  <tom@tromey.com>
8802
8803         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
8804         Declare.
8805         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
8806         Move from read.c.
8807         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
8808         to section.c.
8809
8810 2020-03-26  Tom Tromey  <tom@tromey.com>
8811
8812         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
8813
8814 2020-03-26  Tom Tromey  <tom@tromey.com>
8815
8816         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
8817         "builder".
8818         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
8819         parameter.
8820         (dwarf_decode_macros): Update.
8821
8822 2020-03-26  Tom Tromey  <tom@tromey.com>
8823
8824         * dwarf2/read.c (read_attribute_value): Update.
8825         (read_indirect_string_from_dwz): Move to dwz.c; change into
8826         method.
8827         (dwarf_decode_macro_bytes): Update.
8828         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
8829         * dwarf2/dwz.c: New file.
8830         * Makefile.in (COMMON_SFILES): Add dwz.c.
8831
8832 2020-03-26  Tom Tromey  <tom@tromey.com>
8833
8834         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
8835         * dwarf2/read.c: Add include.
8836         * dwarf2/index-write.c: Add include.
8837         * dwarf2/index-cache.c: Add include.
8838         * dwarf2/dwz.h: New file.
8839
8840 2020-03-25  Tom Tromey  <tom@tromey.com>
8841
8842         * compile/compile-object-load.c (get_out_value_type): Mention
8843         correct symbol name in error message.
8844
8845 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
8846
8847         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8848
8849 2020-03-25  Tom de Vries  <tdevries@suse.de>
8850
8851         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
8852         * symmisc.c (dump_symtab_1): Print user and includes fields.
8853         (maintenance_info_symtabs): Same.
8854
8855 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8856
8857         PR gdb/25534
8858         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
8859         (riscv_regcache_cooked_write): New function.
8860         (riscv_push_dummy_call): Use new function.
8861         (riscv_return_value): Likewise.
8862
8863 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
8864
8865         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
8866         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
8867         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
8868         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
8869         * infrun.c (follow_fork): Likewise.
8870         (follow_fork_inferior): Likewise.
8871         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
8872         * linux-nat.h (class linux_nat_target): Likewise.
8873         * remote.c (class remote_target) <follow_fork>: Likewise.
8874         (remote_target::follow_fork): Likewise.
8875         * target-delegates.c: Re-generate.
8876         * target.c (default_follow_fork): Likewise.
8877         (target_follow_fork): Likewise.
8878         * target.h (struct target_ops) <follow_fork>: Likewise.
8879         (target_follow_fork): Likewise.
8880
8881 2020-03-24  Tom de Vries  <tdevries@suse.de>
8882
8883         * psymtab.c (maintenance_info_psymtabs): Print user field.
8884
8885 2020-03-20  Tom Tromey  <tromey@adacore.com>
8886
8887         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
8888         const.
8889         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
8890         const.
8891
8892 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
8893
8894         * ptrace.m4: Don't check for ptrace declaration.
8895         * config.in: Re-generate.
8896         * configure: Re-generate.
8897         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
8898         not defined.
8899
8900 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8901
8902         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
8903         `PTRACE_TYPE_RET'.
8904         * i386-bsd-nat.c (gdb_ptrace): Likewise.
8905         * sparc-nat.c (gdb_ptrace): Likewise.
8906         * x86-bsd-nat.c (gdb_ptrace): Likewise.
8907
8908 2020-03-20  Tom Tromey  <tromey@adacore.com>
8909
8910         * c-exp.y (lex_one_token): Fix assert.
8911
8912 2020-03-20  Tom Tromey  <tromey@adacore.com>
8913
8914         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
8915         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
8916         strncpy call.
8917
8918 2020-03-20  Tom Tromey  <tromey@adacore.com>
8919
8920         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
8921
8922 2020-03-20  Tom Tromey  <tromey@adacore.com>
8923
8924         * ada-valprint.c (print_variant_part): Remove parameters; switch
8925         to value-based API.
8926         (print_field_values): Likewise.
8927         (ada_val_print_struct_union): Likewise.
8928         (ada_value_print_1): Update.
8929
8930 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8931
8932         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
8933         nbsd_nat_target instead of inf_ptrace_target.
8934         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8935         nbsd_nat_target.
8936
8937 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8938
8939         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
8940         it to the ptrace call.
8941         * (store_registers): Likewise.
8942
8943 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8944
8945         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
8946         it to the ptrace call.
8947         * (store_registers): Likewise.
8948
8949 2020-03-19  Luis Machado  <luis.machado@linaro.org>
8950
8951         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
8952         valid, fetch vg value from ptrace.
8953
8954 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8955         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
8956         * inf-ptrace.c: Likewise.
8957         * (gdb_ptrace): Add.
8958         * (inf_ptrace_target::resume): Update.
8959         * (inf_ptrace_target::xfer_partial): Likewise.
8960         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
8961         * (inf_ptrace_peek_poke): Update.
8962
8963 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8964
8965         * x86-bsd-nat.c (gdb_ptrace): New.
8966         * (x86bsd_dr_set): Add new argument `ptid'.
8967         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
8968         x86bsd_dr_set_addr): Update.
8969
8970 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8971
8972         * remote.c (remote_target::process_stop_reply): Handle events for
8973         all threads differently.
8974
8975 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8976
8977         * completer.c (completion_tracker::remove_completion): Define new
8978         function.
8979         * completer.h (completion_tracker::remove_completion): Declare new
8980         function.
8981         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
8982         when adding a C++ function symbol.
8983
8984 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8985
8986         * completer.c (completion_tracker::completion_hash_entry): Define
8987         new class.
8988         (advance_to_filename_complete_word_point): Call
8989         recompute_lowest_common_denominator.
8990         (completion_tracker::completion_tracker): Call discard_completions
8991         to setup the hash table.
8992         (completion_tracker::discard_completions): Allow for being called
8993         from the constructor, pass new equal function, and element deleter
8994         when constructing the hash table.  Initialise new class member
8995         variables.
8996         (completion_tracker::maybe_add_completion): Remove use of
8997         m_entries_vec, and store more information into m_entries_hash.
8998         (completion_tracker::recompute_lcd_visitor): New function, most
8999         content taken from...
9000         (completion_tracker::recompute_lowest_common_denominator):
9001         ...here, this now just visits each item in the hash calling the
9002         above visitor.
9003         (completion_tracker::build_completion_result): Remove use of
9004         m_entries_vec, call recompute_lowest_common_denominator.
9005         * completer.h (completion_tracker::have_completions): Remove use
9006         of m_entries_vec.
9007         (completion_tracker::completion_hash_entry): Declare new class.
9008         (completion_tracker::recompute_lowest_common_denominator): Change
9009         function signature.
9010         (completion_tracker::recompute_lcd_visitor): Declare new function.
9011         (completion_tracker::m_entries_vec): Delete.
9012         (completion_tracker::m_entries_hash): Initialize to NULL.
9013         (completion_tracker::m_lowest_common_denominator_valid): New
9014         member variable.
9015         (completion_tracker::m_lowest_common_denominator_max_length): New
9016         member variable.
9017
9018 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9019
9020         * regformats/regdef.h: Put reg in gdb namespace.
9021
9022 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9023
9024         * i386-bsd-nat.c (gdb_ptrace): New.
9025         * (i386bsd_fetch_inferior_registers,
9026         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9027         * (i386bsd_fetch_inferior_registers,
9028         i386bsd_store_inferior_registers) Use gdb_ptrace.
9029
9030 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9031
9032         * amd64-bsd-nat.c (gdb_ptrace): New.
9033         * (amd64bsd_fetch_inferior_registers,
9034         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9035         * (amd64bsd_fetch_inferior_registers,
9036         amd64bsd_store_inferior_registers) Use gdb_ptrace.
9037
9038 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9039
9040         * user-regs.c (user_reg::read): Rename to...
9041         (user_reg::xread): ...this.
9042         * (append_user_reg): Rename argument `read' to `xread'.
9043         * (user_reg_add_builtin): Likewise.
9044         * (user_reg_add): Likewise.
9045         * (value_of_user_reg): Likewise.
9046
9047 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9048
9049         * sparc-nat.c (gdb_ptrace): New.
9050         * sparc-nat.c (sparc_fetch_inferior_registers)
9051         (sparc_store_inferior_registers) Remove obsolete comment.
9052         * sparc-nat.c (sparc_fetch_inferior_registers)
9053         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
9054         * sparc-nat.c (sparc_fetch_inferior_registers)
9055         (sparc_store_inferior_registers) Use gdb_ptrace.
9056
9057 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9058
9059         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
9060         it to the ptrace call.
9061         * sh-nbsd-nat.c (store_registers): Likewise.
9062
9063 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9064
9065         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
9066         nbsd_nat_target instead of inf_ptrace_target.
9067         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9068         nbsd_nat_target.
9069
9070 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9071
9072         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
9073
9074 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9075
9076         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
9077         <sys/sysctl.h>.
9078         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
9079
9080 2020-03-17  Tom de Vries  <tdevries@suse.de>
9081
9082         PR gdb/23710
9083         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
9084         fields.
9085         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
9086         fields.
9087         (process_imported_unit_die): Skip import of c++ CUs.
9088
9089 2020-03-16  Tom Tromey  <tom@tromey.com>
9090
9091         * p-valprint.c (pascal_object_print_value): Initialize
9092         base_value.
9093
9094 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
9095             Shahab Vahedi  <shahab@synopsys.com>
9096
9097         * Makefile.in: Add arch/arc.o
9098         * configure.tgt: Likewise.
9099         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
9100         (_initialize_arc_tdep): Don't initialize old target descriptions.
9101         (arc_read_description): New function to cache target descriptions.
9102         * arc-tdep.h (arc_read_description): Add proto type.
9103         * arch/arc.c: New file.
9104         * arch/arc.h: Likewise.
9105         * features/Makefile: Replace old target descriptions with new.
9106         * features/arc-arcompact.c: Remove.
9107         * features/arc-arcompact.xml: Likewise.
9108         * features/arc-v2.c: Likewise
9109         * features/arc-v2.xml: Likewise
9110         * features/arc/aux-arcompact.xml: New file.
9111         * features/arc/aux-v2.xml: Likewise.
9112         * features/arc/core-arcompact.xml: Likewise.
9113         * features/arc/core-v2.xml: Likewise.
9114         * features/arc/aux-arcompact.c: Generate.
9115         * features/arc/aux-v2.c: Likewise.
9116         * features/arc/core-arcompact.c: Likewise.
9117         * features/arc/core-v2.c: Likewise.
9118         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
9119
9120 2020-03-16  Tom Tromey  <tromey@adacore.com>
9121
9122         PR gdb/25663:
9123         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
9124         putting value into bcache.
9125
9126 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9127
9128         PR gdb/21500
9129         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
9130         to...
9131         (amd64_windows_init_abi_common): ... this.  Don't set size of
9132         long type.
9133         (amd64_windows_init_abi): New function.
9134         (amd64_cygwin_init_abi): New function.
9135         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
9136         the Cygwin OS ABI.
9137         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
9138         comment.
9139
9140 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9141
9142         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
9143         * windows-tdep.c (CYGWIN_DLL_NAME): New.
9144         (pe_import_directory_entry): New struct type.
9145         (is_linked_with_cygwin_dll): New function.
9146         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
9147         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
9148         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
9149
9150 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9151
9152         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
9153         i386_cygwin_core_osabi_sniffer.
9154
9155 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9156
9157         * i386-cygwin-tdep.c: Rename to...
9158         * i386-windows-tdep.c: ... this.
9159         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
9160         i386-windows-tdep.c.
9161         * configure.tgt: Likewise.
9162
9163 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9164
9165         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
9166         * osabi.c (gdb_osabi_names): Add "Windows".
9167         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
9168         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
9169         (i386_cygwin_core_osabi_sniffer): New function, extracted from
9170         i386_cygwin_osabi_sniffer.
9171         (_initialize_i386_cygwin_tdep): Register OS ABI
9172         GDB_OSABI_WINDOWS for i386.
9173         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
9174         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
9175         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
9176         for x86-64.
9177         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
9178         when the target matches '*-*-mingw*'.
9179
9180 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9181
9182         * defs.h (enum gdb_osabi): Move to...
9183         * osabi.h (enum gdb_osabi): ... here.
9184         * gdbarch.sh: Include osabi.h in gdbarch.h.
9185         * gdbarch.h: Re-generate.
9186
9187 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9188
9189         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
9190         function.
9191         (_initialize_amd64_windows_tdep): Register osabi sniffer.
9192
9193 2020-03-14  Tom Tromey  <tom@tromey.com>
9194
9195         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
9196         for C++.
9197         (c_type_print_modifier): Likewise.  Add "language" parameter.
9198         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
9199         (c_type_print_base_1): Update.
9200         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
9201         constants.
9202         * type-stack.c (type_stack::insert): Handle tp_atomic and
9203         tp_restrict.
9204         (type_stack::follow_type_instance_flags): Likewise.
9205         (type_stack::follow_types): Likewise.  Merge type-following code.
9206         * c-exp.y (RESTRICT, ATOMIC): New tokens.
9207         (space_identifier, cv_with_space_id)
9208         (const_or_volatile_or_space_identifier_noopt)
9209         (const_or_volatile_or_space_identifier): Remove.
9210         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
9211         rules.
9212         (ptr_operator, typebase): Update.
9213         (enum token_flag) <FLAG_C>: New constant.
9214         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
9215         "_Atomic".
9216         (lex_one_token): Handle FLAG_C.
9217
9218 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9219
9220         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
9221         it to the ptrace call.
9222         * m68k-bsd-nat.c (store_registers): Likewise.
9223
9224 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9225
9226         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
9227         gdb_byte *.
9228         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
9229         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
9230         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
9231
9232 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9233
9234         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
9235         nbsd_nat_target instead of inf_ptrace_target.
9236         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9237         nbsd_nat_target.
9238
9239 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9240
9241         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
9242         register_t.
9243
9244 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9245
9246         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
9247         it to the ptrace call.
9248         * alpha-bsd-nat.c (store_registers): Likewise.
9249
9250 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9251
9252         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
9253         includes.
9254         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
9255         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
9256         fill_fpregset): Likewise.
9257
9258 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9259
9260         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
9261         nbsd_nat_target instead of inf_ptrace_target.
9262         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9263         nbsd_nat_target.
9264
9265 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9266
9267         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
9268         register_t.
9269
9270 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9271
9272         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
9273         it to the ptrace call.
9274         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
9275         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
9276         * arm-nbsd-nat.c (store_register): Likewise.
9277         * arm-nbsd-nat.c (store_regs): Likewise.
9278         * arm-nbsd-nat.c (store_fp_register): Likewise.
9279         * arm-nbsd-nat.c (store_fp_regs): Likewise.
9280
9281 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9282
9283         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
9284         nbsd_nat_target instead of inf_ptrace_target.
9285         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9286         nbsd_nat_target.
9287
9288 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9289
9290         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
9291         it to the ptrace call.
9292         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
9293
9294 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9295
9296         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
9297         it to the ptrace call.
9298         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
9299
9300 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9301
9302         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
9303         gdb_byte *.
9304         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
9305
9306 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9307
9308         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
9309         instead of inf_ptrace_target.
9310         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9311         nbsd_nat_target.
9312
9313 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9314
9315         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9316         register_t.
9317
9318 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9319
9320         * ppc-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         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
9326         register_t.
9327
9328 2020-03-13  Tom Tromey  <tom@tromey.com>
9329
9330         * value.h (val_print): Don't declare.
9331         * valprint.h (val_print_array_elements)
9332         (val_print_scalar_formatted, generic_val_print): Don't declare.
9333         * valprint.c (generic_val_print_array): Take a struct value.
9334         (generic_val_print_ptr, generic_val_print_memberptr)
9335         (generic_val_print_bool, generic_val_print_int)
9336         (generic_val_print_char, generic_val_print_complex)
9337         (generic_val_print): Remove.
9338         (generic_value_print): Update.
9339         (do_val_print): Remove unused parameters.  Don't call
9340         la_val_print.
9341         (val_print): Remove.
9342         (common_val_print): Update.  Don't call value_check_printable.
9343         (val_print_scalar_formatted, val_print_array_elements): Remove.
9344         * rust-lang.c (rust_val_print): Remove.
9345         (rust_language_defn): Update.
9346         * p-valprint.c (pascal_val_print): Remove.
9347         (pascal_value_print_inner): Update.
9348         (pascal_object_print_val_fields, pascal_object_print_val):
9349         Remove.
9350         (pascal_object_print_static_field): Update.
9351         * p-lang.h (pascal_val_print): Don't declare.
9352         * p-lang.c (pascal_language_defn): Update.
9353         * opencl-lang.c (opencl_language_defn): Update.
9354         * objc-lang.c (objc_language_defn): Update.
9355         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
9356         * m2-lang.h (m2_val_print): Don't declare.
9357         * m2-lang.c (m2_language_defn): Update.
9358         * language.h (struct language_defn) <la_val_print>: Remove.
9359         * language.c (unk_lang_value_print_inner): Rename.  Change
9360         argument types.
9361         (unknown_language_defn, auto_language_defn): Update.
9362         * go-valprint.c (go_val_print): Remove.
9363         * go-lang.h (go_val_print): Don't declare.
9364         * go-lang.c (go_language_defn): Update.
9365         * f-valprint.c (f_val_print): Remove.
9366         * f-lang.h (f_value_print): Don't declare.
9367         * f-lang.c (f_language_defn): Update.
9368         * d-valprint.c (d_val_print): Remove.
9369         * d-lang.h (d_value_print): Don't declare.
9370         * d-lang.c (d_language_defn): Update.
9371         * cp-valprint.c (cp_print_value_fields)
9372         (cp_print_value_fields_rtti, cp_print_value): Remove.
9373         (cp_print_static_field): Update.
9374         * c-valprint.c (c_val_print_array, c_val_print_ptr)
9375         (c_val_print_struct, c_val_print_union, c_val_print_int)
9376         (c_val_print_memberptr, c_val_print): Remove.
9377         * c-lang.h (c_val_print_array, cp_print_value_fields)
9378         (cp_print_value_fields_rtti): Don't declare.
9379         * c-lang.c (c_language_defn, cplus_language_defn)
9380         (asm_language_defn, minimal_language_defn): Update.
9381         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
9382         (ada_val_print_enum): Take a struct value.
9383         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
9384         (ada_val_print): Remove.
9385         (ada_value_print_1): Update.
9386         (printable_val_type): Remove.
9387         * ada-lang.h (ada_val_print): Don't declare.
9388         * ada-lang.c (ada_language_defn): Update.
9389
9390 2020-03-13  Tom Tromey  <tom@tromey.com>
9391
9392         * valprint.c (do_val_print): Update.
9393         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
9394         a struct value.
9395         (value_to_value_object_no_release): Declare.
9396         * python/py-value.c (value_to_value_object_no_release): New
9397         function.
9398         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
9399         struct value.
9400         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
9401         function.
9402         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
9403         a struct value.
9404         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
9405         Declare.
9406         (gdbscm_apply_val_pretty_printer): Take a struct value.
9407         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
9408         value.
9409         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
9410         value.
9411         * extension-priv.h (struct extension_language_ops)
9412         <apply_val_pretty_printer>: Take a struct value.
9413         * cp-valprint.c (cp_print_value): Create a struct value.
9414         (cp_print_value): Update.
9415
9416 2020-03-13  Tom Tromey  <tom@tromey.com>
9417
9418         * ada-valprint.c (print_field_values): Call common_val_print.
9419
9420 2020-03-13  Tom Tromey  <tom@tromey.com>
9421
9422         * ada-valprint.c (val_print_packed_array_elements): Remove
9423         bitoffset and val parameters.  Call common_val_print.
9424         (ada_val_print_string): Remove offset, address, and original_value
9425         parameters.
9426         (ada_val_print_array): Update.
9427         (ada_value_print_array): New function.
9428         (ada_value_print_1): Call it.
9429
9430 2020-03-13  Tom Tromey  <tom@tromey.com>
9431
9432         * ada-valprint.c (ada_value_print): Use common_val_print.
9433
9434 2020-03-13  Tom Tromey  <tom@tromey.com>
9435
9436         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
9437
9438 2020-03-13  Tom Tromey  <tom@tromey.com>
9439
9440         * ada-valprint.c (ada_value_print_num): New function.
9441         (ada_value_print_1): Use it.
9442
9443 2020-03-13  Tom Tromey  <tom@tromey.com>
9444
9445         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
9446
9447 2020-03-13  Tom Tromey  <tom@tromey.com>
9448
9449         * ada-valprint.c (ada_value_print_ptr): New function.
9450         (ada_value_print_1): Use it.
9451
9452 2020-03-13  Tom Tromey  <tom@tromey.com>
9453
9454         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
9455         call common_val_print.
9456         (ada_val_print_1): Update.
9457         (ada_value_print_1): New function.
9458         (ada_value_print_inner): Rewrite.
9459
9460 2020-03-13  Tom Tromey  <tom@tromey.com>
9461
9462         * cp-valprint.c (cp_print_value_fields): Update.
9463         (cp_print_value): New function.
9464
9465 2020-03-13  Tom Tromey  <tom@tromey.com>
9466
9467         * m2-valprint.c (m2_value_print_inner): Use
9468         cp_print_value_fields.
9469         * cp-valprint.c (cp_print_value_fields): New function.
9470         * c-valprint.c (c_value_print_struct): New function.
9471         (c_value_print_inner): Use c_value_print_struct.
9472         * c-lang.h (cp_print_value_fields): Declare.
9473
9474 2020-03-13  Tom Tromey  <tom@tromey.com>
9475
9476         * c-valprint.c (c_value_print_array): New function.
9477         (c_value_print_inner): Use it.
9478
9479 2020-03-13  Tom Tromey  <tom@tromey.com>
9480
9481         * c-valprint.c (c_value_print_memberptr): 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_int): 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_ptr): 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_inner): Rewrite.
9497
9498 2020-03-13  Tom Tromey  <tom@tromey.com>
9499
9500         * valprint.c (generic_value_print_complex): New function.
9501         (generic_value_print): Use it.
9502
9503 2020-03-13  Tom Tromey  <tom@tromey.com>
9504
9505         * valprint.c (generic_val_print_float): Don't call
9506         val_print_scalar_formatted.
9507         (generic_val_print, generic_value_print): Update.
9508
9509 2020-03-13  Tom Tromey  <tom@tromey.com>
9510
9511         * valprint.c (generic_value_print_char): New function
9512         (generic_value_print): Use it.
9513
9514 2020-03-13  Tom Tromey  <tom@tromey.com>
9515
9516         * valprint.c (generic_value_print_int): 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_bool): New function.
9522         (generic_value_print): Use it.
9523
9524 2020-03-13  Tom Tromey  <tom@tromey.com>
9525
9526         * valprint.c (generic_val_print_func): Simplify.
9527         (generic_val_print, generic_value_print): Update.
9528
9529 2020-03-13  Tom Tromey  <tom@tromey.com>
9530
9531         * valprint.c (generic_val_print_flags): Remove.
9532         (generic_val_print, generic_value_print): Update.
9533         (val_print_type_code_flags): Add original_value parameter.
9534
9535 2020-03-13  Tom Tromey  <tom@tromey.com>
9536
9537         * valprint.c (generic_val_print): Update.
9538         (generic_value_print): Update.
9539         * valprint.c (generic_val_print_enum): Don't call
9540         val_print_scalar_formatted.
9541
9542 2020-03-13  Tom Tromey  <tom@tromey.com>
9543
9544         * valprint.c (generic_value_print): Call generic_value_print_ptr.
9545         * valprint.c (generic_value_print_ptr): New function.
9546
9547 2020-03-13  Tom Tromey  <tom@tromey.com>
9548
9549         * valprint.c (generic_value_print): Rewrite.
9550
9551 2020-03-13  Tom Tromey  <tom@tromey.com>
9552
9553         * p-valprint.c (pascal_object_print_value_fields)
9554         (pascal_object_print_value): New functions.
9555
9556 2020-03-13  Tom Tromey  <tom@tromey.com>
9557
9558         * p-valprint.c (pascal_value_print_inner): Rewrite.
9559
9560 2020-03-13  Tom Tromey  <tom@tromey.com>
9561
9562         * f-valprint.c (f_value_print_innner): Rewrite.
9563
9564 2020-03-13  Tom Tromey  <tom@tromey.com>
9565
9566         * m2-valprint.c (m2_print_unbounded_array): New overload.
9567         (m2_print_unbounded_array): Update.
9568         (m2_print_array_contents): Take a struct value.
9569         (m2_value_print_inner): Rewrite.
9570
9571 2020-03-13  Tom Tromey  <tom@tromey.com>
9572
9573         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
9574         (d_value_print_inner): New function.
9575         * d-lang.h (d_value_print_inner): Declare.
9576         * d-lang.c (d_language_defn): Use d_value_print_inner.
9577
9578 2020-03-13  Tom Tromey  <tom@tromey.com>
9579
9580         * go-valprint.c (go_value_print_inner): New function.
9581         * go-lang.h (go_value_print_inner): Declare.
9582         * go-lang.c (go_language_defn): Use go_value_print_inner.
9583
9584 2020-03-13  Tom Tromey  <tom@tromey.com>
9585
9586         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
9587         API.
9588         (rust_val_print): Rewrite.
9589         (rust_value_print_inner): New function, from rust_val_print.
9590         (rust_language_defn): Use rust_value_print_inner.
9591
9592 2020-03-13  Tom Tromey  <tom@tromey.com>
9593
9594         * ada-valprint.c (ada_value_print_inner): New function.
9595         * ada-lang.h (ada_value_print_inner): Declare.
9596         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
9597
9598 2020-03-13  Tom Tromey  <tom@tromey.com>
9599
9600         * f-valprint.c (f_value_print_innner): New function.
9601         * f-lang.h (f_value_print_innner): Declare.
9602         * f-lang.c (f_language_defn): Use f_value_print_innner.
9603
9604 2020-03-13  Tom Tromey  <tom@tromey.com>
9605
9606         * p-valprint.c (pascal_value_print_inner): New function.
9607         * p-lang.h (pascal_value_print_inner): Declare.
9608         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
9609
9610 2020-03-13  Tom Tromey  <tom@tromey.com>
9611
9612         * m2-valprint.c (m2_value_print_inner): New function.
9613         * m2-lang.h (m2_value_print_inner): Declare.
9614         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
9615
9616 2020-03-13  Tom Tromey  <tom@tromey.com>
9617
9618         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
9619         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
9620         * c-valprint.c (c_value_print_inner): New function.
9621         * c-lang.h (c_value_print_inner): Declare.
9622         * c-lang.c (c_language_defn, cplus_language_defn)
9623         (asm_language_defn, minimal_language_defn): Use
9624         c_value_print_inner.
9625
9626 2020-03-13  Tom Tromey  <tom@tromey.com>
9627
9628         * p-valprint.c (pascal_object_print_value_fields): Now static.
9629         * p-lang.h (pascal_object_print_value_fields): Don't declare.
9630
9631 2020-03-13  Tom Tromey  <tom@tromey.com>
9632
9633         * c-valprint.c (c_val_print_array): Simplify.
9634
9635 2020-03-13  Tom Tromey  <tom@tromey.com>
9636
9637         * valprint.c (value_print_array_elements): New function.
9638         * valprint.h (value_print_array_elements): Declare.
9639
9640 2020-03-13  Tom Tromey  <tom@tromey.com>
9641
9642         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
9643         * mips-tdep.c (mips_print_register): Use
9644         value_print_scalar_formatted.
9645
9646 2020-03-13  Tom Tromey  <tom@tromey.com>
9647
9648         * valprint.h (value_print_scalar_formatted): Declare.
9649         * valprint.c (value_print_scalar_formatted): New function.
9650
9651 2020-03-13  Tom Tromey  <tom@tromey.com>
9652
9653         * valprint.h (generic_value_print): Declare.
9654         * valprint.c (generic_value_print): New function.
9655
9656 2020-03-13  Tom Tromey  <tom@tromey.com>
9657
9658         * valprint.c (do_val_print): Call la_value_print_inner, if
9659         available.
9660         * rust-lang.c (rust_language_defn): Update.
9661         * p-lang.c (pascal_language_defn): Update.
9662         * opencl-lang.c (opencl_language_defn): Update.
9663         * objc-lang.c (objc_language_defn): Update.
9664         * m2-lang.c (m2_language_defn): Update.
9665         * language.h (struct language_defn) <la_value_print_inner>: New
9666         member.
9667         * language.c (unknown_language_defn, auto_language_defn): Update.
9668         * go-lang.c (go_language_defn): Update.
9669         * f-lang.c (f_language_defn): Update.
9670         * d-lang.c (d_language_defn): Update.
9671         * c-lang.c (c_language_defn, cplus_language_defn)
9672         (asm_language_defn, minimal_language_defn): Update.
9673         * ada-lang.c (ada_language_defn): Update.
9674
9675 2020-03-13  Tom Tromey  <tom@tromey.com>
9676
9677         * c-valprint.c (c_value_print): Use common_val_print.
9678
9679 2020-03-13  Tom Tromey  <tom@tromey.com>
9680
9681         * cp-valprint.c (cp_print_static_field): Use common_val_print.
9682
9683 2020-03-13  Tom Tromey  <tom@tromey.com>
9684
9685         * f-valprint.c (f77_print_array_1, f_val_print): Use
9686         common_val_print.
9687
9688 2020-03-13  Tom Tromey  <tom@tromey.com>
9689
9690         * riscv-tdep.c (riscv_print_one_register_info): Use
9691         common_val_print.
9692
9693 2020-03-13  Tom Tromey  <tom@tromey.com>
9694
9695         * mi/mi-main.c (output_register): Use common_val_print.
9696
9697 2020-03-13  Tom Tromey  <tom@tromey.com>
9698
9699         * infcmd.c (default_print_one_register_info): Use
9700         common_val_print.
9701
9702 2020-03-13  Tom Tromey  <tom@tromey.com>
9703
9704         * valprint.h (common_val_print_checked): Declare.
9705         * valprint.c (common_val_print_checked): New function.
9706         * stack.c (print_frame_arg): Use common_val_print_checked.
9707
9708 2020-03-13  Tom Tromey  <tom@tromey.com>
9709
9710         * valprint.c (do_val_print): New function, from val_print.
9711         (val_print): Use do_val_print.
9712         (common_val_print): Use do_val_print.
9713
9714 2020-03-13  Tom Tromey  <tom@tromey.com>
9715
9716         * valprint.c (value_print): Use scoped_value_mark.
9717
9718 2020-03-13  Tom de Vries  <tdevries@suse.de>
9719
9720         PR symtab/25646
9721         * psymtab.c (partial_symtab::partial_symtab): Don't set
9722         globals_offset and statics_offset.  Push element onto
9723         current_global_psymbols and current_static_psymbols stacks.
9724         (concat): New function.
9725         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
9726         element from current_global_psymbols and current_static_psymbols
9727         stacks.  Concat popped elements to global_psymbols and
9728         static_symbols.
9729         (add_psymbol_to_list): Use current_global_psymbols and
9730         current_static_psymbols stacks.
9731         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
9732         current_static_psymbols fields.
9733
9734 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9735
9736         * corelow.c (sniff_core_bfd): Remove.
9737         (class core_target) <m_core_vec>: Remove.
9738         (core_target::core_target): Update.
9739         (core_file_fns): Remove.
9740         (deprecated_add_core_fns): Remove.
9741         (default_core_sniffer): Remove.
9742         (sniff_core_bfd): Remove.
9743         (default_check_format): Remove.
9744         (gdb_check_format): Remove.
9745         (core_target_open): Update.
9746         (core_target::get_core_register_section): Update.
9747         (get_core_registers_cb): Update.
9748         (core_target::fetch_registers): Update.
9749         * gdbcore.h (struct core_fns): Remove.
9750         (deprecated_add_core_fns): Remove.
9751         (default_core_sniffer): Remove.
9752         (default_check_format): Remove.
9753
9754 2020-03-12  Tom Tromey  <tom@tromey.com>
9755
9756         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
9757         CORE_ADDR.
9758         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
9759
9760 2020-03-12  Tom Tromey  <tom@tromey.com>
9761
9762         * remote.c (remote_target::download_tracepoint)
9763         (remote_target::enable_tracepoint)
9764         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
9765         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
9766         sprintf_vma.
9767
9768 2020-03-12  Tom Tromey  <tom@tromey.com>
9769
9770         * symfile-mem.c: Update CORE_ADDR size assert.
9771
9772 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9773
9774         * selftest.m4: Move to gdbsupport/.
9775         * acinclude.m4: Update path to selftest.m4.
9776
9777 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9778
9779         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
9780         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
9781         gdbarch-selfselftests.c and selftest-arch.c.
9782         (SUBDIR_UNITTESTS_OBS): Rename to...
9783         (SELFTESTS_OBS): ... this.
9784         (COMMON_SFILES): Remove disasm-selftests.c and
9785         gdbarch-selftests.c.
9786         * configure.ac: Don't add selftest-arch.{c,o} to
9787         CONFIG_{SRCS,OBS}.
9788         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
9789         preprocessor conditions.
9790
9791 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9792
9793         * configure.ac: Don't source bfd/development.sh.
9794         * selftest.m4: Modify comment.
9795         * configure: Re-generate.
9796
9797 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9798
9799         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
9800         not "true" or "false".
9801         * configure: Re-generate.
9802
9803 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9804
9805         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
9806         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
9807         renamed to arm_nbsd_supply_gregset.
9808         (fetch_register): Update to call arm_nbsd_supply_gregset.
9809         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
9810         (arm_netbsd_nat_target::fetch_registers): Update.
9811         (fetch_elfcore_registers): Removed.
9812         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
9813         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
9814         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
9815         not require NetBSD system headers.
9816         (arm_nbsd_regset): New struct.
9817         (arm_nbsd_iterate_over_regset_sections): New function.
9818         (arm_netbsd_init_abi_common): Updated to call
9819         set_gdbarch_iterate_over_regset_sections.
9820         * arm-nbsd-tdep.h: New file.
9821
9822 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
9823
9824         * symtab.c (find_pc_sect_line): Add check which prevents infinite
9825         recursion.
9826
9827 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
9828
9829         * configure: Re-generate.
9830
9831 2020-03-11  Tom Tromey  <tromey@adacore.com>
9832
9833         * ada-typeprint.c (print_choices): Fix comment.
9834
9835 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
9836
9837         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
9838         previous item in the list, when the list has no items.
9839
9840 2020-03-11  Tom de Vries  <tdevries@suse.de>
9841
9842         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
9843         PROP_LOCLIST handling code.
9844
9845 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
9846
9847         * buildsym-legacy.c (record_line): Pass extra parameter to
9848         record_line.
9849         * buildsym.c (buildsym_compunit::record_line): Take an extra
9850         parameter, reduce duplication in the line table, and record the
9851         is_stmt flag in the line table.
9852         * buildsym.h (buildsym_compunit::record_line): Add extra
9853         parameter.
9854         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
9855         non-statement lines.
9856         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
9857         this to the symtab builder.
9858         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
9859         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
9860         through to dwarf_record_line_1.
9861         * infrun.c (process_event_stop_test): When stepping, don't stop at
9862         a non-statement instruction, and only refresh the step info when
9863         we land in the middle of a line's range.  Also add an extra
9864         comment.
9865         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
9866         field.
9867         * record-btrace.c (btrace_find_line_range): Only record lines
9868         marked as is-statement.
9869         * stack.c (frame_show_address): Show the frame address if we are
9870         in a non-statement sal.
9871         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
9872         (maintenance_print_one_line_table): Print a header for the is_stmt
9873         column, and include is_stmt information in the output.
9874         * symtab.c (find_pc_sect_line): Find lines marked as statements in
9875         preference to non-statements.
9876         (find_pcs_for_symtab_line): Prefer is-statement entries.
9877         (find_line_common): Likewise.
9878         * symtab.h (struct linetable_entry): Add is_stmt field.
9879         (struct symtab_and_line): Likewise.
9880         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
9881         arranging the line table.
9882
9883 2020-03-07  Tom de Vries  <tdevries@suse.de>
9884
9885         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
9886         DIE.
9887
9888 2020-03-07  Tom Tromey  <tom@tromey.com>
9889
9890         * valops.c (value_literal_complex): Remove obsolete comment.
9891         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
9892         comment.
9893
9894 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9895
9896         * infrun.h: Forward-declare thread_info.
9897         (set_step_info): Add thread_info parameter, add doc.
9898         * infrun.c (set_step_info): Add thread_info parameter, move doc
9899         to header.
9900         * infrun.c (process_event_stop_test): Pass thread to
9901         set_step_info call.
9902         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
9903         set_step_info.
9904         (prepare_one_step): Add thread_info parameter, pass it to
9905         set_step_frame and prepare_one_step (recursive) call.
9906         (step_1): Pass thread to prepare_one_step call.
9907         (step_command_fsm::should_stop): Pass thread to
9908         prepare_one_step.
9909         (until_next_fsm): Pass thread to set_step_frame call.
9910         (finish_command): Pass thread to set_step_info call.
9911
9912 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
9913
9914         * windows-tdep.c (windows_solib_create_inferior_hook):
9915         Check if inferior is running.
9916
9917 2020-03-06  Tom de Vries  <tdevries@suse.de>
9918
9919         * NEWS: Fix "the the".
9920         * ctfread.c: Same.
9921
9922 2020-03-06  Tom de Vries  <tdevries@suse.de>
9923
9924         * psymtab.c (psymtab_to_symtab): Don't print "done.".
9925
9926 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9927
9928         * .dir-locals.el: Add a comment referencing the other copies of
9929         this file.
9930
9931 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
9932
9933         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
9934         psargs.
9935
9936 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9937
9938         * .gitattributes: New file.
9939
9940 2020-03-04  Tom Tromey  <tom@tromey.com>
9941
9942         * symmisc.c (print_symbol_bcache_statistics)
9943         (print_objfile_statistics): Update.
9944         * symfile.c (allocate_symtab): Use intern.
9945         * psymtab.c (partial_symtab::partial_symtab): Use intern.
9946         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
9947         macro_cache>: Remove.
9948         <string_cache>: New member.
9949         (struct objfile) <intern>: New methods.
9950         * elfread.c (elf_symtab_read): Use intern.
9951         * dwarf2/read.c (fixup_go_packaging): Intern package name.
9952         (dwarf2_compute_name, dwarf2_physname)
9953         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
9954         names.
9955         (guess_partial_die_structure_name): Update.
9956         (partial_die_info::fixup): Intern name.
9957         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
9958         name.
9959         (dwarf2_name): Intern name.  Update.
9960         * buildsym.c (buildsym_compunit::get_macro_table): Use
9961         string_cache.
9962
9963 2020-03-04  Tom Tromey  <tom@tromey.com>
9964
9965         * jit.c (bfd_open_from_target_memory): Make "target" const.
9966         * corefile.c (gnutarget): Now const.
9967         * gdbcore.h (gnutarget): Now const.
9968
9969 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
9970
9971         * NEWS: Mention support for WOW64 processes.
9972         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
9973         (amd64_windows_segment_register_p): Remove static.
9974         (_initialize_amd64_windows_nat): Update.
9975         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
9976         * i386-windows-nat.c (context_offset): Update.
9977         (i386_mappings): Rename and remove static.
9978         (i386_windows_segment_register_p): Remove static.
9979         (_initialize_i386_windows_nat): Update.
9980         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
9981         (STATUS_WX86_SINGLE_STEP): New macro.
9982         (EnumProcessModulesEx): New macro.
9983         (Wow64SuspendThread): New macro.
9984         (Wow64GetThreadContext): New macro.
9985         (Wow64SetThreadContext): New macro.
9986         (Wow64GetThreadSelectorEntry): New macro.
9987         (windows_set_context_register_offsets): Add static.
9988         (windows_set_segment_register_p): Likewise.
9989         (windows_add_thread): Adapt for WOW64 processes.
9990         (windows_fetch_one_register): Likewise.
9991         (windows_nat_target::fetch_registers): Likewise.
9992         (windows_store_one_register): Likewise.
9993         (display_selector): Likewise.
9994         (display_selectors): Likewise.
9995         (handle_exception): Likewise.
9996         (windows_continue): Likewise.
9997         (windows_nat_target::resume): Likewise.
9998         (windows_add_all_dlls): Likewise.
9999         (do_initial_windows_stuff): Likewise.
10000         (windows_nat_target::attach): Likewise.
10001         (windows_get_exec_module_filename): Likewise.
10002         (windows_nat_target::create_inferior): Likewise.
10003         (windows_xfer_siginfo): Likewise.
10004         (_initialize_loadable): Initialize Wow64SuspendThread,
10005         Wow64GetThreadContext, Wow64SetThreadContext,
10006         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
10007         * windows-nat.h (windows_set_context_register_offsets):
10008         Remove declaration.
10009         (windows_set_segment_register_p): Likewise.
10010         (i386_windows_segment_register_p): Add declaration.
10011         (amd64_windows_segment_register_p): Likewise.
10012
10013 2020-03-04  Luis Machado  <luis.machado@linaro.org>
10014
10015         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
10016         in "info registers" for AArch64/ARM.
10017
10018         The change caused "info registers" to not print GPR's.
10019
10020         gdb/ChangeLog:
10021
10022         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10023
10024         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10025         when reg->group is empty and reggroup is not.
10026
10027 2020-03-03  Tom Tromey  <tromey@adacore.com>
10028
10029         * dwarf2/frame.c (struct dwarf2_frame_cache)
10030         <checked_tailcall_bottom, entry_cfa_sp_offset,
10031         entry_cfa_sp_offset_p>: Remove members.
10032         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
10033         (dwarf2_frame_prev_register): Don't call
10034         dwarf2_tailcall_sniffer_first.
10035         (dwarf2_append_unwinders): Don't append tailcall unwinder.
10036         * frame-unwind.c (add_unwinder): New fuction.
10037         (frame_unwind_init): Use it.  Add tailcall unwinder.
10038
10039 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
10040             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10041
10042         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
10043         value should be printed as true.
10044
10045 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
10046
10047         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
10048         (windows_init_abi): Set and use windows_so_ops.
10049
10050 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
10051
10052         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
10053         when verifying if dealing with a convenience variable.
10054
10055 2020-03-03  Luis Machado  <luis.machado@linaro.org>
10056
10057         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
10058
10059 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10060
10061         * infrun.c (gdbarch_supports_displaced_stepping): New.
10062         (use_displaced_stepping): Break up conditions in smaller pieces.
10063         Use gdbarch_supports_displaced_stepping.
10064         (displaced_step_prepare_throw): Use
10065         gdbarch_supports_displaced_stepping.
10066
10067 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10068
10069         * NEWS: Mention new behaviour of the history filename.
10070         * top.c (write_history_p): Add comment.
10071         (show_write_history_p): Add header comment, give a different
10072         message when history writing is on, but the history filename is
10073         empty.
10074         (history_filename): Add comment.
10075         (history_filename_empty): New function.
10076         (show_history_filename): Add header comment, give a different
10077         message when the filename is empty.
10078         (init_history): Compare history_filename against nullptr, and only
10079         read history if the filename is not empty.
10080         (set_history_filename): Add header comment, and only make
10081         non-empty filenames absolute.
10082         (init_main): Make the filename argument to 'set history filename'
10083         optional.
10084
10085 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
10086
10087         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
10088         (arm_supply_vfpregset): ...this, and update to use VFP registers.
10089         (fetch_fp_register): Update.
10090         (fetch_fp_regs): Update.
10091         (store_fp_register): Update.
10092         (store_fp_regs): Update.
10093         (arm_netbsd_nat_target::read_description): New function.
10094         (fetch_elfcore_registers): Update.
10095
10096 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10097
10098         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
10099         general_thread if the stop reply is missing a thread-id.
10100         (remote_target::process_stop_reply): Use the first non-exited
10101         thread if the target didn't pass a thread-id.
10102         * infrun.c (do_target_wait): Move call to
10103         switch_to_inferior_no_thread to ....
10104         (do_target_wait_1): ... here.
10105
10106 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
10107
10108         * debuginfod-support.c: Include defs.h first.
10109
10110 2020-02-28  Tom de Vries  <tdevries@suse.de>
10111
10112         * symfile.c (set_initial_language): Use default language for lookup.
10113
10114 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
10115
10116         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
10117         reader variable, pass `this` to read_cutu_die_from_dwo.
10118
10119 2020-02-27  Aaron Merey  <amerey@redhat.com>
10120
10121         * source.c (open_source_file): Check for nullptr when computing
10122         srcpath.
10123
10124 2020-02-27  Tom Tromey  <tromey@adacore.com>
10125
10126         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
10127         member.
10128         (dwarf2_add_field): Don't update nfields.
10129         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
10130
10131 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
10132
10133         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
10134         abs.
10135
10136 2020-02-26  Tom Tromey  <tom@tromey.com>
10137
10138         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
10139         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
10140         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
10141         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
10142         per_cu_data.
10143
10144 2020-02-26  Tom Tromey  <tom@tromey.com>
10145
10146         * dwarf2/index-write.c (psym_index_map): Change type.
10147         (add_address_entry_worker, write_one_signatured_type)
10148         (recursively_count_psymbols, recursively_write_psymbols)
10149         (class debug_names, psyms_seen_size, write_gdbindex)
10150         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
10151
10152 2020-02-26  Aaron Merey  <amerey@redhat.com>
10153
10154         * Makefile.in: Handle optional debuginfod support.
10155         * NEWS: Update.
10156         * README: Add --with-debuginfod summary.
10157         * config.in: Regenerate.
10158         * configure: Regenerate.
10159         * configure.ac: Handle optional debuginfod support.
10160         * debuginfod-support.c: debuginfod helper functions.
10161         * debuginfod-support.h: Ditto.
10162         * doc/gdb.texinfo: Add --with-debuginfod to configure options
10163         summary.
10164         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
10165         when a dwz file cannot be found.
10166         * elfread.c (elf_symfile_read): Query debuginfod servers when a
10167         debuginfo file cannot be found.
10168         * source.c (open_source_file): Query debuginfod servers when a
10169         source file cannot be found.
10170         * top.c (print_gdb_configuration): Include
10171         --{with,without}-debuginfod in the output.
10172
10173 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
10174
10175         * thread.c (thr_try_catch_cmd): Print thread name.
10176
10177 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
10178
10179         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
10180         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10181         dwarf2_fetch_die_type_sect_off): Move to...
10182         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
10183         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10184         dwarf2_fetch_die_type_sect_off): ... here.
10185         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
10186         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10187         dwarf2_fetch_die_type_sect_off): Move doc to header file.
10188
10189 2020-02-26  Tom de Vries  <tdevries@suse.de>
10190
10191         PR gdb/25603
10192         * symfile.c (set_initial_language): Exit-early if
10193         language_mode == language_mode_manual.
10194
10195 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10196
10197         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
10198         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
10199         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
10200
10201 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10202
10203         * gdbtypes.c (create_array_type_with_stride): Handle negative
10204         array strides.
10205         * valarith.c (value_subscripted_rvalue): Likewise.
10206
10207 2020-02-25  Luis Machado  <luis.machado@linaro.org>
10208
10209         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
10210
10211 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10212
10213         * loc.h (dwarf2_get_die_type): Move to...
10214         * read.h (dwarf2_get_die_type): ... here.
10215         * read.c (dwarf2_get_die_type): Move doc to header.
10216
10217 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
10218
10219         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
10220         'gnulib/Makefile.in' to the list.
10221
10222 2020-02-24  Tom Tromey  <tom@tromey.com>
10223
10224         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
10225         Remove.
10226         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
10227         XOBNEWVEC.
10228
10229 2020-02-24  Tom Tromey  <tom@tromey.com>
10230
10231         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
10232         New method.
10233         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
10234         (dw2_do_instantiate_symtab, dw2_get_file_names)
10235         (build_type_psymtab_dependencies, load_full_type_unit): Update.
10236
10237 2020-02-24  Tom Tromey  <tom@tromey.com>
10238
10239         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
10240         make_scoped_restore.
10241         (dwarf2_psymtab::read_symtab): Don't clear
10242         reading_partial_symbols.
10243
10244 2020-02-24  Tom de Vries  <tdevries@suse.de>
10245
10246         PR gdb/25592
10247         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
10248
10249 2020-02-24  Tom de Vries  <tdevries@suse.de>
10250
10251         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
10252         commands layout next/prev/regs.
10253
10254 2020-02-22  Tom Tromey  <tom@tromey.com>
10255
10256         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
10257         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
10258
10259 2020-02-22  Tom Tromey  <tom@tromey.com>
10260
10261         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
10262
10263 2020-02-22  Tom Tromey  <tom@tromey.com>
10264
10265         * tui/tui-win.c (_initialize_tui_win): Add usage text.
10266         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
10267         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
10268         * tui/tui.c (_initialize_tui): Add usage text.
10269
10270 2020-02-22  Tom Tromey  <tom@tromey.com>
10271
10272         * tui/tui-win.c (tui_set_focus_command)
10273         (tui_set_win_height_command): Use error_no_arg.
10274         (_initialize_tui_win): Update help text.
10275         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
10276
10277 2020-02-22  Tom Tromey  <tom@tromey.com>
10278
10279         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
10280         * tui/tui-disasm.h (struct tui_disasm_window)
10281         <display_start_addr>: Declare.
10282         * tui/tui-source.h (struct tui_source_window)
10283         <display_start_addr>: Declare.
10284         * tui/tui-winsource.h (struct tui_source_window_base)
10285         <show_source_line, display_start_addr>: New methods.
10286         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
10287         Rename and move to protected section.
10288         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
10289         (tui_source_window_base::do_erase_source_content): Update.
10290         (tui_source_window_base::show_source_line): Now a method.
10291         (tui_source_window_base::show_source_content)
10292         (tui_source_window_base::tui_source_window_base)
10293         (tui_source_window_base::rerender)
10294         (tui_source_window_base::refill)
10295         (tui_source_window_base::do_scroll_horizontal)
10296         (tui_source_window_base::set_is_exec_point_at)
10297         (tui_source_window_base::update_breakpoint_info)
10298         (tui_source_window_base::update_exec_info): Update.
10299         * tui/tui-source.c (tui_source_window::set_contents)
10300         (tui_source_window::showing_source_p)
10301         (tui_source_window::do_scroll_vertical)
10302         (tui_source_window::location_matches_p)
10303         (tui_source_window::line_is_displayed): Update.
10304         (tui_source_window::display_start_addr): New method.
10305         * tui/tui-disasm.c (tui_disasm_window::set_contents)
10306         (tui_disasm_window::do_scroll_vertical)
10307         (tui_disasm_window::location_matches_p): Update.
10308         (tui_disasm_window::display_start_addr): New method.
10309
10310 2020-02-22  Tom Tromey  <tom@tromey.com>
10311
10312         * NEWS: Add entry for gdb.register_window_type.
10313         * tui/tui-layout.h (window_factory): New typedef.
10314         (tui_register_window): Declare.
10315         * tui/tui-layout.c (saved_tui_windows): New global.
10316         (tui_apply_current_layout): Use it.
10317         (tui_register_window): New function.
10318         * python/python.c (do_start_initialization): Call
10319         gdbpy_initialize_tui.
10320         (python_GdbMethods): Add "register_window_type" function.
10321         * python/python-internal.h (gdbpy_register_tui_window)
10322         (gdbpy_initialize_tui): Declare.
10323         * python/py-tui.c: New file.
10324         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
10325
10326 2020-02-22  Tom Tromey  <tom@tromey.com>
10327
10328         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
10329
10330 2020-02-22  Tom Tromey  <tom@tromey.com>
10331
10332         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
10333         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
10334         * tui/tui-data.c (tui_set_win_with_focus): Remove.
10335         (tui_set_win_focus_to): Move from tui-win.c.
10336
10337 2020-02-22  Tom Tromey  <tom@tromey.com>
10338
10339         * tui/tui-layout.c (make_standard_window, get_locator_window): New
10340         functions.
10341         (known_window_types): New global.
10342         (tui_get_window_by_name): Reimplement.
10343         (initialize_known_windows): New function.
10344         (validate_window_name): Rewrite.
10345         (_initialize_tui_layout): Call initialize_known_windows.
10346
10347 2020-02-22  Tom Tromey  <tom@tromey.com>
10348
10349         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
10350         Remove constants.
10351         * tui/tui-winsource.h (struct tui_source_window_base)
10352         <tui_source_window_base>: Remove parameter.
10353         * tui/tui-winsource.c
10354         (tui_source_window_base::tui_source_window_base): Remove
10355         parameter.
10356         (tui_source_window_base::refill): Update.
10357         * tui/tui-stack.h (struct tui_locator_window)
10358         <tui_locator_window>: Update.
10359         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
10360         Default the constructor.
10361         * tui/tui-regs.h (struct tui_data_item_window)
10362         <tui_data_item_window>: Default the constructor.
10363         (struct tui_data_window) <tui_data_window>: Likewise.
10364         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
10365         Default the constructor.
10366         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
10367         Default the constructor.
10368         <type>: Remove.
10369         (struct tui_win_info) <tui_win_info>: Default the constructor.
10370         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
10371         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
10372         Default the constructor.
10373
10374 2020-02-22  Tom Tromey  <tom@tromey.com>
10375
10376         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
10377         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
10378         * tui/tui-win.c (tui_resize_all): Don't call
10379         tui_delete_invisible_windows.
10380         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
10381         done.
10382         (tui_set_layout): Update.
10383         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
10384         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
10385         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
10386
10387 2020-02-22  Tom Tromey  <tom@tromey.com>
10388
10389         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
10390         correctly.
10391
10392 2020-02-22  Tom Tromey  <tom@tromey.com>
10393
10394         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
10395
10396 2020-02-22  Tom Tromey  <tom@tromey.com>
10397
10398         * tui/tui-winsource.h (struct tui_source_window_iterator)
10399         <inner_iterator>: New etytypedef.
10400         <tui_source_window_iterator>: Take "end" parameter.
10401         <tui_source_window_iterator>: Take iterator.
10402         <operator*, advance>: Update.
10403         <m_iter>: Change type.
10404         <m_end>: New field.
10405         (struct tui_source_windows) <begin, end>: Update.
10406         * tui/tui-layout.c (tui_windows): New global.
10407         (tui_apply_current_layout): Clear tui_windows.
10408         (tui_layout_window::apply): Update tui_windows.
10409         * tui/tui-data.h (tui_windows): Declare.
10410         (all_tui_windows): Now inline function.
10411         (class tui_window_iterator, struct all_tui_windows): Remove.
10412
10413 2020-02-22  Tom Tromey  <tom@tromey.com>
10414
10415         PR tui/17850:
10416         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
10417         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
10418         "height" argument.
10419         (class tui_layout_window) <get_sizes>: Likewise.
10420         (class tui_layout_split) <tui_layout_split>: Add "vertical"
10421         argument.
10422         <get_sizes>: Add "height" argument.
10423         <m_vertical>: New field.
10424         * tui/tui-layout.c (tui_layout_split::clone): Update.
10425         (tui_layout_split::get_sizes): Add "height" argument.
10426         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
10427         (tui_new_layout_command): Parse "-horizontal".
10428         (_initialize_tui_layout): Update help string.
10429         (tui_layout_split::specification): Add "-horizontal" when needed.
10430         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
10431         argument.
10432         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
10433         New methods.
10434
10435 2020-02-22  Tom Tromey  <tom@tromey.com>
10436
10437         * tui/tui-layout.h (enum tui_adjust_result): New.
10438         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
10439         (class tui_layout_window) <adjust_size>: Return
10440         tui_adjust_result.  Rewrite.
10441         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
10442         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
10443
10444 2020-02-22  Tom Tromey  <tom@tromey.com>
10445
10446         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
10447         parameter and return types.
10448         (class tui_layout_base) <specification>: Add "depth".
10449         (class tui_layout_window) <specification>: Add "depth".
10450         (class tui_layout_split) <specification>: Add "depth".
10451         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
10452         and return types.
10453         (tui_new_layout_command): Parse sub-layouts.
10454         (_initialize_tui_layout): Update help string.
10455         (tui_layout_window::specification): Add "depth".
10456         (add_layout_command): Update.
10457
10458 2020-02-22  Tom Tromey  <tom@tromey.com>
10459
10460         * NEWS: Add "tui new-layout" item.
10461         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
10462         Add new-layout command to help text.
10463         (validate_window_name): New function.
10464         (tui_new_layout_command): New function.
10465         (_initialize_tui_layout): Register "new-layout".
10466         (tui_layout_window::specification): New method.
10467         (tui_layout_window::specification): New method.
10468         * tui/tui-layout.h (class tui_layout_base) <specification>: New
10469         method.
10470         (class tui_layout_window) <specification>: New method.
10471         (class tui_layout_split) <specification>: New method.
10472
10473 2020-02-22  Tom Tromey  <tom@tromey.com>
10474
10475         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
10476         * tui/tui-win.c (window_name_completer): Update comment.
10477         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
10478         Declare method.
10479         (class tui_layout_window) <replace_window>: Likewise.
10480         (class tui_layout_split) <replace_window>: Likewise.
10481         (tui_set_layout): Don't declare.
10482         (tui_set_initial_layout): Declare function.
10483         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
10484         (asm_regs_layout): New globals.
10485         (tui_current_layout, show_layout): Remove.
10486         (tui_set_layout, tui_add_win_to_layout): Rewrite.
10487         (find_layout, tui_apply_layout): New function.
10488         (layout_completer): Remove.
10489         (tui_next_layout): Reimplement.
10490         (tui_next_layout_command): New function.
10491         (tui_set_initial_layout, tui_prev_layout_command): New functions.
10492         (tui_regs_layout): Reimplement.
10493         (tui_regs_layout_command): New function.
10494         (extract_display_start_addr): Rewrite.
10495         (next_layout, prev_layout): Remove.
10496         (tui_layout_window::replace_window): New method.
10497         (tui_layout_split::replace_window): New method.
10498         (destroy_layout): New function.
10499         (layout_list): New global.
10500         (add_layout_command): New function.
10501         (initialize_layouts): Update.
10502         (tui_layout_command): New function.
10503         (_initialize_tui_layout): Install "layout" commands.
10504         * tui/tui-data.h (enum tui_layout_type): Remove.
10505         (tui_current_layout): Don't declare.
10506
10507 2020-02-22  Tom Tromey  <tom@tromey.com>
10508
10509         * tui/tui-regs.c (tui_reg_layout): Remove.
10510         (tui_reg_command): Use tui_regs_layout.
10511         * tui/tui-layout.h (tui_reg_command): Declare.
10512         * tui/tui-layout.c (tui_reg_command): New function.
10513
10514 2020-02-22  Tom Tromey  <tom@tromey.com>
10515
10516         * tui/tui.c (tui_rl_delete_other_windows): Call
10517         tui_remove_some_windows.
10518         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
10519         Declare method.
10520         (class tui_layout_window) <remove_windows>: New method.
10521         (class tui_layout_split) <remove_windows>: Declare.
10522         (tui_remove_some_windows): Declare.
10523         * tui/tui-layout.c (tui_remove_some_windows): New function.
10524         (tui_layout_split::remove_windows): New method.
10525
10526 2020-02-22  Tom Tromey  <tom@tromey.com>
10527
10528         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
10529         * tui/tui-layout.h (tui_next_layout): Declare.
10530         * tui/tui-layout.c (tui_next_layout): New function.
10531
10532 2020-02-22  Tom Tromey  <tom@tromey.com>
10533
10534         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
10535         correct coordinates.
10536
10537 2020-02-22  Tom Tromey  <tom@tromey.com>
10538
10539         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
10540         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
10541         DATA_WIN case.
10542
10543 2020-02-22  Tom Tromey  <tom@tromey.com>
10544
10545         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
10546         TUI_DISASM_WIN, not tui_win_list.
10547
10548 2020-02-22  Tom Tromey  <tom@tromey.com>
10549
10550         * valprint.c (generic_val_print_enum_1)
10551         (val_print_type_code_flags): Style member names.
10552         * rust-lang.c (val_print_struct, rust_print_enum)
10553         (rust_print_struct_def, rust_internal_print_type): Style member
10554         names.
10555         * p-valprint.c (pascal_object_print_value_fields): Style member
10556         names.  Only call fprintf_symbol_filtered for static members.
10557         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
10558         * f-valprint.c (f_val_print): Style member names.
10559         * f-typeprint.c (f_type_print_base): Style member names.
10560         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
10561         call fprintf_symbol_filtered for static members.
10562         (cp_print_class_member): Style member names.
10563         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
10564         member names.
10565         * ada-valprint.c (ada_print_scalar): Style enum names.
10566         (ada_val_print_enum): Likewise.
10567         * ada-typeprint.c (print_enum_type): Style enum names.
10568
10569 2020-02-21  Tom Tromey  <tom@tromey.com>
10570
10571         * psympriv.h (struct partial_symtab): Update comment.
10572
10573 2020-02-21  Tom Tromey  <tromey@adacore.com>
10574
10575         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
10576         type is CORE_ADDR.
10577
10578 2020-02-21  Tom de Vries  <tdevries@suse.de>
10579
10580         PR gdb/25534
10581         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
10582         if dependencies[i]->user != NULL.
10583
10584 2020-02-21  Ali Tamur  <tamur@google.com>
10585
10586         * dwarf2/read.c (dwarf2_name): Add null check.
10587
10588 2020-02-20  Tom Tromey  <tom@tromey.com>
10589
10590         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
10591         ">=", in binary search.
10592         (dwarf2_find_containing_comp_unit): New overload.
10593         (run_test): New self-test.
10594         (_initialize_dwarf2_read): Register new test.
10595
10596 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
10597
10598         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
10599         * riscv-tdep.h: Likewise.
10600         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
10601         rv32-only CSR.
10602         * features/riscv/64bit-csr.xml: Regenerated.
10603
10604 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
10605             Tom Tromey  <tom@tromey.com>
10606
10607         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
10608         of 'fputc_unfiltered'.
10609         (putchar_unfiltered): Call 'fputc_unfiltered'.
10610         (fputc_unfiltered): Call 'fputs_unfiltered'.
10611
10612 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
10613
10614         * config.in: Regenerate.
10615         * configure: Regenerate.
10616         * configure.ac: Add --with-python-libdir option.
10617         * main.c: Use WITH_PYTHON_LIBDIR.
10618
10619 2020-02-19  Tom Tromey  <tom@tromey.com>
10620
10621         * symtab.c (general_symbol_info::compute_and_set_names): Use
10622         obstack_strndup.  Simplify call to symbol_set_demangled_name.
10623
10624 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
10625
10626         * dwarf2/read.c (allocate_signatured_type_table,
10627         allocate_dwo_unit_table, allocate_type_unit_groups_table,
10628         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
10629         Remove objfile parameter, update all callers.
10630
10631 2020-02-19  Doug Evans  <dje@google.com>
10632
10633         PR rust/25535
10634         * rust-lang.c (rust_print_enum): Apply embedded_offset to
10635         rust_enum_variant calculation.
10636
10637 2020-02-19  Tom Tromey  <tromey@adacore.com>
10638
10639         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
10640
10641 2020-02-19  Tom Tromey  <tromey@adacore.com>
10642
10643         * ada-lang.c (cache_symbol): Use obstack_strdup.
10644
10645 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10646
10647         * configure: Regenerate.
10648
10649 2020-02-19  Tom Tromey  <tromey@adacore.com>
10650
10651         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
10652         NULL check.
10653
10654 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
10655
10656         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
10657
10658 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10659
10660         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
10661         if GDBSERVER is not defined.
10662         (riscv_tdesc_cache): Likewise, also store const target_desc.
10663         (STATIC_IN_GDB): Define.
10664         (riscv_create_target_description): Update declaration with
10665         STATIC_IN_GDB.
10666         (riscv_lookup_target_description): New function, only define if
10667         GDBSERVER is not defined.
10668         * arch/riscv.h (riscv_create_target_description): Declare only
10669         when GDBSERVER is defined.
10670         (riscv_lookup_target_description): New declaration when GDBSERVER
10671         is not defined.
10672         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
10673         (riscv_linux_read_features): ...this, and return
10674         riscv_gdbarch_features instead of target_desc.
10675         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
10676         (riscv_linux_read_description): Rename to...
10677         (riscv_linux_read_features): ...this.
10678         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10679         Update to use riscv_gdbarch_features and
10680         riscv_lookup_target_description.
10681         * riscv-tdep.c (riscv_find_default_target_description): Use
10682         riscv_lookup_target_description instead of
10683         riscv_create_target_description.
10684
10685 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10686
10687         * valprint.c (generic_val_print_enum_1): When printing a flag
10688         enum with value 0 and there is no enumerator with value 0, print
10689         just "0" instead of "(unknown: 0x0)".
10690
10691 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10692
10693         * valprint.c (generic_val_print_enum_1): Print unknown part of
10694         flag enum in hex.
10695
10696 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10697
10698         * dwarf2/read.c (update_enumeration_type_from_children): Allow
10699         flag enums to contain duplicate enumerators.
10700         * valprint.c (generic_val_print_enum_1): Update comment.
10701
10702 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10703
10704         * dwarf2/read.c: Include "count-one-bits.h".
10705         (update_enumeration_type_from_children): If an enumerator has
10706         multiple bits set, don't treat the enumeration as a "flag enum".
10707         * valprint.c (generic_val_print_enum_1): Assert that enumerators
10708         of flag enums have 0 or 1 bit set.
10709
10710 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10711
10712         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
10713         conversion.
10714         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10715         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10716         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10717         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10718         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10719
10720 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10721
10722         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
10723
10724 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10725
10726         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
10727         displaced_step_closure_up.
10728         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10729         (struct displaced_step_closure_up):
10730         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10731         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10732         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
10733         Likewise.
10734         * gdbarch.sh (displaced_step_copy_insn): Likewise.
10735         * gdbarch.c, gdbarch.h: Re-generate.
10736         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
10737         displaced_step_closure_up.
10738         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10739         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10740         * infrun.h (displaced_step_closure_up): New type alias.
10741         (struct displaced_step_inferior_state) <step_closure>: Change
10742         type to displaced_step_closure_up.
10743         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
10744         displaced_step_closure_up.
10745         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10746
10747 2020-02-14  Tom Tromey  <tom@tromey.com>
10748
10749         * minidebug.c (gnu_debug_key): New global.
10750         (find_separate_debug_file_in_section): Use it.
10751
10752 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10753
10754         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
10755         std::unique_ptr.
10756         * gdbarch.c: Re-generate.
10757         * gdbarch.h: Re-generate.
10758         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
10759         change.
10760         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
10761         type to std::unique_ptr.
10762         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10763         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10764         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10765         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10766         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
10767         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10768         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10769         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10770         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10771
10772 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10773
10774         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
10775         std::unique_ptr.
10776         (displaced_step_clear): Rename to...
10777         (displaced_step_reset): ... this.  Just call displaced->reset ().
10778         (displaced_step_clear_cleanup): Rename to...
10779         (displaced_step_reset_cleanup): ... this.
10780         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
10781         (displaced_step_fixup): Likewise.
10782         (resume_1): Likewise.
10783         (handle_inferior_event): Restore child's memory before calling
10784         displaced_step_fixup on the parent.
10785         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
10786         to std::unique_ptr.
10787         <step_closure>: Change type to std::unique_ptr.
10788
10789 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10790
10791         * arm-tdep.c: Include count-one-bits.h.
10792         (cleanup_block_store_pc): Use count_one_bits.
10793         (cleanup_block_load_pc): Use count_one_bits.
10794         (arm_copy_block_xfer): Use count_one_bits.
10795         (thumb2_copy_block_xfer): Use count_one_bits.
10796         (thumb_copy_pop_pc_16bit): Use count_one_bits.
10797         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
10798         (thumb_get_next_pcs_raw): Use count_one_bits.
10799         (arm_get_next_pcs_raw): Use count_one_bits_l.
10800         * arch/arm.c (bitcount): Remove.
10801         * arch/arm.h (bitcount): Remove.
10802
10803 2020-02-14  Tom Tromey  <tromey@adacore.com>
10804
10805         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
10806         Update.
10807         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
10808         * dwarf2/loc.c (call_site_find_chain_1): Return
10809         unique_xmalloc_ptr.
10810         (call_site_find_chain): Likewise.
10811
10812 2020-02-14  Richard Biener  <rguenther@suse.de>
10813
10814         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
10815         on expression with division operators.
10816
10817 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10818
10819         * MAINTAINERS (Write After Approval): Adding myself.
10820
10821 2020-02-12  Tom Tromey  <tom@tromey.com>
10822
10823         * event-loop.c (event_data, gdb_event, event_handler_func):
10824         Remove.
10825
10826 2020-02-12  Tom Tromey  <tom@tromey.com>
10827
10828         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
10829         (dwarf2_frame_objfile_data): Add comment.
10830         (find_comp_unit, set_comp_unit): New functions.
10831         (dwarf2_frame_find_fde): Use find_comp_unit.
10832         (dwarf2_build_frame_info): Use set_comp_unit.
10833
10834 2020-02-12  Tom Tromey  <tom@tromey.com>
10835
10836         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
10837         (comp_unit): Don't initialize objfile.
10838         (execute_cfa_program): Add text_offset parameter.
10839         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
10840         (dwarf2_frame_cache): Update.
10841         (dwarf2_build_frame_info): Don't set "objfile" member.
10842
10843 2020-02-12  Tom Tromey  <tom@tromey.com>
10844
10845         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
10846         (decode_frame_entry): Likewise.
10847         (dwarf2_build_frame_info): Update.
10848
10849 2020-02-12  Tom Tromey  <tom@tromey.com>
10850
10851         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
10852         (decode_frame_entry_1): Use the comp_unit obstack.
10853
10854 2020-02-12  Tom Tromey  <tom@tromey.com>
10855
10856         * dwarf2/frame.c (struct comp_unit): Add initializers and
10857         constructor.
10858         (dwarf2_frame_objfile_data): Store a comp_unit.
10859         (dwarf2_frame_find_fde): Update.
10860         (dwarf2_build_frame_info): Use "new".
10861
10862 2020-02-12  Tom Tromey  <tom@tromey.com>
10863
10864         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
10865         (dwarf2_fde_table): Typedef for std::vector.
10866         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
10867         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
10868         (decode_frame_entry): Update.
10869         (dwarf2_build_frame_info): Use "new".
10870
10871 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10872
10873         * arm-tdep.c (arm_gdbarch_init): Update.
10874         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
10875         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
10876         have_neon, is_m>: Change to bool.
10877
10878 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10879
10880         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
10881
10882 2020-02-12  Tom Tromey  <tom@tromey.com>
10883
10884         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
10885
10886 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
10887
10888         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
10889         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
10890
10891 2020-02-11  Tom Tromey  <tom@tromey.com>
10892
10893         * psymtab.h: Update comment.
10894
10895 2020-02-11  Tom Tromey  <tom@tromey.com>
10896
10897         * gdb_obstack.h (struct auto_obstack): Use
10898         DISABLE_COPY_AND_ASSIGN.
10899
10900 2020-02-11  Tom Tromey  <tom@tromey.com>
10901
10902         * dwarf2/frame.h (struct objfile): Don't forward declare.
10903
10904 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10905
10906         * cris-tdep.c (cris_supply_gregset): Change signature to match
10907         what struct regset expects.
10908         (cris_regset): New struct.
10909         (fetch_core_registers): Remove.
10910         (cris_iterate_over_regset_sections): New function.
10911         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
10912         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
10913
10914 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10915
10916         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
10917         registers.
10918
10919 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10920
10921         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
10922
10923 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10924
10925         * configure: Re-generate.
10926
10927 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10928
10929         * configure: Re-generate.
10930
10931 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10932
10933         * acinclude: Update warning.m4 path.
10934         * warning.m4: Move to gdbsupport.
10935
10936 2020-02-11  Tom Tromey  <tromey@adacore.com>
10937
10938         * remote.c (remote_console_output): Update.
10939         * printcmd.c (printf_command): Update.
10940         * event-loop.c (gdb_wait_for_event): Update.
10941         * linux-nat.c (sigchld_handler): Update.
10942         * remote-sim.c (gdb_os_write_stdout): Update.
10943         (gdb_os_flush_stdout): Update.
10944         (gdb_os_flush_stderr): Update.
10945         (gdb_os_write_stderr): Update.
10946         * exceptions.c (print_exception): Update.
10947         * remote-fileio.c (remote_fileio_func_read): Update.
10948         (remote_fileio_func_write): Update.
10949         * tui/tui.c (tui_enable): Update.
10950         * tui/tui-interp.c (tui_interp::init): Update.
10951         * utils.c (init_page_info): Update.
10952         (putchar_unfiltered, fputc_unfiltered): Update.
10953         (gdb_flush): Update.
10954         (emit_style_escape): Update.
10955         (flush_wrap_buffer, fputs_maybe_filtered): Update.
10956         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
10957         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
10958         (stderr_file::write): Update.
10959         (stderr_file::puts): Update.
10960         * ui-file.h (ui_file_isatty, ui_file_write)
10961         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
10962         (ui_file_puts): Don't declare.
10963
10964 2020-02-10  Tom de Vries  <tdevries@suse.de>
10965
10966         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
10967         sentinel to char *.
10968
10969 2020-02-09  Tom de Vries  <tdevries@suse.de>
10970
10971         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
10972         filename if it matches "<artificial>".
10973
10974 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10975
10976         * windows-tdep.c (struct enum_value_name): New struct.
10977         (create_enum): New function.
10978         (windows_get_siginfo_type): Create and use enum types.
10979
10980 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10981
10982         * NEWS: Mention $_siginfo support for Windows.
10983         * windows-nat.c (handle_exception): Set siginfo_er.
10984         (windows_nat_target::mourn_inferior): Reset siginfo_er.
10985         (windows_xfer_siginfo): New function.
10986         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
10987         * windows-tdep.c (struct windows_gdbarch_data): New struct.
10988         (init_windows_gdbarch_data): New function.
10989         (get_windows_gdbarch_data): New function.
10990         (windows_get_siginfo_type): New function.
10991         (windows_init_abi): Register windows_get_siginfo_type.
10992         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
10993
10994 2020-02-08  Tom Tromey  <tom@tromey.com>
10995
10996         * dwarf2/read.c (class cutu_reader) <cutu_reader,
10997         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
10998         <keep>: Declare method.
10999         <m_keep>: Remove member.
11000         <~cutu_reader>: Remove.
11001         (cutu_reader::init_tu_and_read_dwo_dies): Update.
11002         (cutu_reader::cutu_reader): Update.
11003         (cutu_reader::keep): Rename from ~cutu_reader.
11004         (process_psymtab_comp_unit, build_type_psymtabs_1)
11005         (process_skeletonless_type_unit, load_partial_comp_unit)
11006         (load_full_comp_unit, dwarf2_read_addr_index)
11007         (read_signatured_type): Update.
11008
11009 2020-02-08  Tom Tromey  <tom@tromey.com>
11010
11011         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
11012         "want_partial_unit" parameter.
11013         (process_psymtab_comp_unit): Change want_partial_unit to bool.
11014         Inline check for DW_TAG_partial_unit.
11015         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
11016
11017 2020-02-08  Tom Tromey  <tom@tromey.com>
11018
11019         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
11020         read.c.
11021         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
11022         read.c.
11023
11024 2020-02-08  Tom Tromey  <tom@tromey.com>
11025
11026         * dwarf2/read.c (read_address): Move to comp-unit.c.
11027         (dwarf2_rnglists_process, dwarf2_ranges_process)
11028         (read_attribute_value, dwarf_decode_lines_1)
11029         (var_decode_location, decode_locdesc): Update.
11030         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
11031         read.c.  Remove "cu" parameter.
11032         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
11033         method.
11034
11035 2020-02-08  Tom Tromey  <tom@tromey.com>
11036
11037         * dwarf2/read.c (read_attribute_value, read_indirect_string)
11038         (read_indirect_line_string): Update.
11039         * dwarf2/comp-unit.c (read_offset): Remove.
11040         (read_comp_unit_head): Update.
11041         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
11042         method.
11043         (read_offset): Don't declare.
11044
11045 2020-02-08  Tom Tromey  <tom@tromey.com>
11046
11047         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
11048         * dwarf2/read.c (struct comp_unit_head): Move to
11049         dwarf2/comp-unit.h.
11050         (enum class rcuh_kind): Move to comp-unit.h.
11051         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
11052         (read_comp_unit_head, error_check_comp_unit_head)
11053         (read_and_check_comp_unit_head): Move to comp-unit.c.
11054         (read_offset, dwarf_unit_type_name): Likewise.
11055         (create_debug_type_hash_table, read_cutu_die_from_dwo)
11056         (cutu_reader::cutu_reader, read_call_site_scope)
11057         (find_partial_die, follow_die_offset): Update.
11058         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
11059
11060 2020-02-08  Tom Tromey  <tom@tromey.com>
11061
11062         * dwarf2/read.c (read_offset_1): Move to leb.c.
11063         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
11064         (dwarf_decode_macro_bytes): Update.
11065         * dwarf2/leb.c (read_offset): Rename; move from read.c.
11066         * dwarf2/leb.h (read_offset): Declare.
11067
11068 2020-02-08  Tom Tromey  <tom@tromey.com>
11069
11070         * dwarf2/read.c (dwarf2_section_size): Remove.
11071         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
11072         Update.
11073         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
11074
11075 2020-02-08  Tom Tromey  <tom@tromey.com>
11076
11077         * dwarf2/read.c (read_initial_length): Move to leb.c.
11078         * dwarf2/leb.h (read_initial_length): Declare.
11079         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
11080         handle_nonstd parameter.
11081         * dwarf2/frame.c (read_initial_length): Remove.
11082         (decode_frame_entry_1): Update.
11083
11084 2020-02-08  Tom Tromey  <tom@tromey.com>
11085
11086         * dwarf2/loc.c (dwarf2_find_location_expression)
11087         (dwarf_evaluate_loc_desc::get_tls_address)
11088         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
11089         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
11090         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
11091         (dwarf2_compile_property_to_c)
11092         (dwarf2_loc_desc_get_symbol_read_needs)
11093         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
11094         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
11095         (loclist_describe_location, loclist_tracepoint_var_ref)
11096         (loclist_generate_c_location): Update.
11097         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
11098         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
11099         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
11100         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
11101         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
11102         (dwarf2_per_cu_data::addr_size)
11103         (dwarf2_per_cu_data::ref_addr_size)
11104         (dwarf2_per_cu_data::text_offset)
11105         (dwarf2_per_cu_data::addr_type): Now methods.
11106         (per_cu_header_read_in): Make per_cu "const".
11107         (dwarf2_version): Remove.
11108         (dwarf2_per_cu_data::int_type): Now a method.
11109         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
11110         (set_die_type, read_array_type, read_subrange_index_type)
11111         (read_tag_string_type, read_subrange_type): Update.
11112         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
11113         offset_size, ref_addr_size, text_offset, addr_type, version,
11114         objfile, int_type, addr_sized_int_type>: Declare methods.
11115
11116 2020-02-08  Tom Tromey  <tom@tromey.com>
11117
11118         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
11119         Move earlier.
11120
11121 2020-02-08  Tom Tromey  <tom@tromey.com>
11122
11123         * dwarf2/read.h (dwarf_line_debug): Declare.
11124         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
11125         * dwarf2/read.c: Move line_header code to new files.
11126         (dwarf_line_debug): No longer static.
11127         * dwarf2/line-header.c: New file.
11128         * dwarf2/line-header.h: New file.
11129
11130 2020-02-08  Tom Tromey  <tom@tromey.com>
11131
11132         * dwarf2/read.c (struct line_header) <file_full_name,
11133         file_file_name>: Return unique_xmalloc_ptr.
11134         (line_header::file_file_name): Update.
11135         (line_header::file_full_name): Update.
11136         (dw2_get_file_names_reader): Update.
11137         (macro_start_file): Update.
11138
11139 2020-02-08  Tom Tromey  <tom@tromey.com>
11140
11141         * dwarf2/read.c (struct line_header) <file_full_name,
11142         file_file_name>: Declare methods.
11143         (dw2_get_file_names_reader): Update.
11144         (file_file_name): Now a method.
11145         (file_full_name): Likewise.
11146         (macro_start_file): Update.
11147
11148 2020-02-08  Tom Tromey  <tom@tromey.com>
11149
11150         * dwarf2/read.c (dwarf_always_disassemble)
11151         (show_dwarf_always_disassemble): Move to loc.c.
11152         (_initialize_dwarf2_read): Move "always-disassemble" registration
11153         to loc.c.
11154         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
11155         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
11156         static.
11157         (show_dwarf_always_disassemble): Move from read.c.
11158         (_initialize_dwarf2loc): Move always-disassemble from read.c.
11159
11160 2020-02-08  Tom Tromey  <tom@tromey.com>
11161
11162         * dwarf2/read.c (~dwarf2_per_objfile): Update.
11163         (create_quick_file_names_table): Return htab_up.
11164         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
11165         Update.
11166         * dwarf2/read.h (struct dwarf2_per_objfile)
11167         <quick_file_names_table>: Now htab_up.
11168
11169 2020-02-08  Tom Tromey  <tom@tromey.com>
11170
11171         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
11172
11173 2020-02-08  Tom Tromey  <tom@tromey.com>
11174
11175         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
11176         Rewrite.
11177         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
11178         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
11179         (abbrev_table::abbrev_table): No longer inline.
11180         (ABBREV_HASH_SIZE): Remove.
11181         (abbrev_table::m_abbrevs): Now an htab_up.
11182
11183 2020-02-08  Tom Tromey  <tom@tromey.com>
11184
11185         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
11186         (cutu_reader): Update.
11187         (build_type_psymtabs_1): Update.
11188         * dwarf2/abbrev.c (abbrev_table::read): Rename.
11189         (abbrev_table::alloc_abbrev): Update.
11190         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
11191         (abbrev_table::read): New static method, renamed from
11192         abbrev_table_read_table.
11193         (abbrev_table::alloc_abbrev)
11194         (abbrev_table::add_abbrev): Now private.
11195         (abbrev_table::abbrev_table): Now private.
11196         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
11197
11198 2020-02-08  Tom Tromey  <tom@tromey.com>
11199
11200         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
11201         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
11202         htab_up.
11203
11204 2020-02-08  Tom Tromey  <tom@tromey.com>
11205
11206         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
11207         htab_up.
11208         (lookup_dwo_unit_in_dwp): Update.
11209         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
11210         on obstack.
11211
11212 2020-02-08  Tom Tromey  <tom@tromey.com>
11213
11214         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
11215         obstack.
11216
11217 2020-02-08  Tom Tromey  <tom@tromey.com>
11218
11219         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
11220         line_header_hash.
11221         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
11222         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
11223         Change type to htab_up.
11224
11225 2020-02-08  Tom Tromey  <tom@tromey.com>
11226
11227         * dwarf2/read.c (allocate_type_unit_groups_table): Return
11228         htab_up.  Don't allocate on obstack.
11229         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
11230         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
11231         Change type to htab_up.
11232
11233 2020-02-08  Tom Tromey  <tom@tromey.com>
11234
11235         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
11236         Change type to htab_up.
11237         * dwarf2/read.c (create_signatured_type_table_from_index)
11238         (create_signatured_type_table_from_debug_names)
11239         (create_all_type_units, add_type_unit)
11240         (lookup_dwo_signatured_type, lookup_signatured_type)
11241         (process_skeletonless_type_unit): Update.
11242         (create_debug_type_hash_table, create_debug_types_hash_table):
11243         Change type of types_htab.
11244         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
11245         htab_up.  Don't allocate on obstack.
11246         (create_cus_hash_table): Change type of cus_htab parameter.
11247         (struct dwo_file) <cus, tus>: Now htab_up.
11248         (lookup_dwo_signatured_type, lookup_dwo_cutu)
11249         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
11250         (queue_and_load_all_dwo_tus): Update.
11251         * dwarf2/index-write.c (write_gdbindex): Update.
11252         (write_debug_names): Update.
11253
11254 2020-02-08  Tom Tromey  <tom@tromey.com>
11255
11256         * dwarf2/read.h (struct dwarf2_queue_item): Move from
11257         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
11258         destructor.
11259         (struct dwarf2_per_objfile) <queue>: New member.
11260         * dwarf2/read.c (struct dwarf2_queue_item): Move to
11261         dwarf2/read.h.
11262         (dwarf2_queue, dwarf2_queue_tail): Remove.
11263         (class dwarf2_queue_guard): Add parameter to constructor.  Use
11264         DISABLE_COPY_AND_ASSIGN.
11265         <m_per_objfile>: New member.
11266         <~dwarf2_queue_guard>: Rewrite.
11267         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
11268         Update.
11269         (~dwarf2_queue_item): New.
11270
11271 2020-02-08  Tom Tromey  <tom@tromey.com>
11272
11273         * dwarf2/read.c (struct die_info) <has_children>: New member.
11274         (dw2_get_file_names_reader): Remove has_children.
11275         (dw2_get_file_names): Update.
11276         (read_cutu_die_from_dwo): Remove has_children.
11277         (cutu_reader::init_tu_and_read_dwo_dies)
11278         (cutu_reader::cutu_reader): Update.
11279         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
11280         Remove has_children.
11281         (build_type_psymtabs_1, process_skeletonless_type_unit)
11282         (load_partial_comp_unit, load_full_comp_unit): Update.
11283         (create_dwo_cu_reader): Remove has_children.
11284         (create_cus_hash_table, read_die_and_children): Update.
11285         (read_full_die_1,read_full_die): Remove has_children.
11286         (read_signatured_type): Update.
11287         (class cutu_reader) <has_children>: Remove.
11288
11289 2020-02-08  Tom Tromey  <tom@tromey.com>
11290
11291         * dwarf2/expr.c: Rename from dwarf2expr.c.
11292         * dwarf2/expr.h: Rename from dwarf2expr.h.
11293         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
11294         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
11295         * dwarf2/frame.c: Rename from dwarf2-frame.c.
11296         * dwarf2/frame.h: Rename from dwarf2-frame.h.
11297         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
11298         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
11299         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
11300         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
11301         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
11302         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
11303         * dwarf2/loc.c: Rename from dwarf2loc.c.
11304         * dwarf2/loc.h: Rename from dwarf2loc.h.
11305         * dwarf2/read.c: Rename from dwarf2read.c.
11306         * dwarf2/read.h: Rename from dwarf2read.h.
11307         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
11308         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
11309         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
11310         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
11311         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
11312         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
11313         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
11314         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
11315         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
11316         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
11317         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
11318         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
11319         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
11320         Update.
11321         * Makefile.in (COMMON_SFILES): Update.
11322         (HFILES_NO_SRCDIR): Update.
11323
11324 2020-02-08  Tom Tromey  <tom@tromey.com>
11325
11326         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
11327         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
11328
11329 2020-02-08  Tom Tromey  <tom@tromey.com>
11330
11331         * dwarf2read.h (struct die_info): Don't declare.
11332
11333 2020-02-08  Tom Tromey  <tom@tromey.com>
11334
11335         * dwarf2read.h (die_info_ptr): Remove typedef.
11336
11337 2020-02-08  Tom Tromey  <tom@tromey.com>
11338
11339         * dwarf2read.c (read_call_site_scope)
11340         (handle_data_member_location, dwarf2_add_member_fn)
11341         (mark_common_block_symbol_computed, read_common_block)
11342         (attr_to_dynamic_prop, partial_die_info::read)
11343         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
11344         (dwarf2_symbol_mark_computed, set_die_type): Update.
11345         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
11346         method.
11347         (attr_form_is_block): Don't declare.
11348         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
11349
11350 2020-02-08  Tom Tromey  <tom@tromey.com>
11351
11352         * dwarf2read.c (dwarf2_find_base_address, )
11353         (read_call_site_scope, rust_containing_type)
11354         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
11355         (handle_data_member_location, dwarf2_add_member_fn)
11356         (get_alignment, read_structure_type, process_structure_scope)
11357         (mark_common_block_symbol_computed, read_common_block)
11358         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
11359         (partial_die_info::read, read_attribute_value, new_symbol)
11360         (lookup_die_type, dwarf2_get_ref_die_offset)
11361         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
11362         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
11363         (dwarf2_symbol_mark_computed): Update.
11364         * dwarf2/attribute.h (struct attribute) <value_as_address,
11365         form_is_section_offset, form_is_constant, form_is_ref>: Declare
11366         methods.
11367         (value_as_address, attr_form_is_section_offset)
11368         (attr_form_is_constant, attr_form_is_ref): Don't declare.
11369         * dwarf2/attribute.c (attribute::value_as_address)
11370         (attribute::form_is_section_offset, attribute::form_is_constant)
11371         (attribute::form_is_ref): Now methods.
11372
11373 2020-02-08  Tom Tromey  <tom@tromey.com>
11374
11375         * dwarf2read.c (struct attribute, DW_STRING)
11376         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
11377         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
11378         (attr_form_is_block, attr_form_is_section_offset)
11379         (attr_form_is_constant, attr_form_is_ref): Move.
11380         * dwarf2/attribute.h: New file.
11381         * dwarf2/attribute.c: New file, from dwarf2read.c.
11382         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
11383
11384 2020-02-08  Tom Tromey  <tom@tromey.com>
11385
11386         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
11387         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
11388         Move.
11389         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
11390         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
11391         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
11392         abbrev.c.
11393         * dwarf2/abbrev.h: New file.
11394         * dwarf2/abbrev.c: New file, from dwarf2read.c.
11395         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
11396
11397 2020-02-08  Tom Tromey  <tom@tromey.com>
11398
11399         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
11400         (dwarf2_section_size, dwarf2_get_section_info)
11401         (create_signatured_type_table_from_debug_names)
11402         (create_addrmap_from_aranges, read_debug_names_from_section)
11403         (get_gdb_index_contents_from_section, read_comp_unit_head)
11404         (error_check_comp_unit_head, read_abbrev_offset)
11405         (create_debug_type_hash_table, init_cu_die_reader)
11406         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
11407         (read_comp_units_from_section, create_cus_hash_table)
11408         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
11409         (create_dwp_v2_section, dwarf2_rnglists_process)
11410         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
11411         (abbrev_table_read_table, read_indirect_string_at_offset_from)
11412         (read_indirect_string_from_dwz, read_addr_index_1)
11413         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
11414         (dwarf_decode_macro_bytes, dwarf_decode_macros)
11415         (fill_in_loclist_baton): Update.
11416         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
11417         get_containing_section, get_bfd_owner, get_bfd_section,
11418         get_file_name, get_id, get_flags, empty, read>: Declare methods.
11419         (dwarf2_read_section, get_section_name, get_section_file_name)
11420         (get_containing_section, get_section_bfd_owner)
11421         (get_section_bfd_section, get_section_name, get_section_file_name)
11422         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
11423         declare.
11424         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
11425         (dwarf2_section_info::get_bfd_owner)
11426         (dwarf2_section_info::get_bfd_section)
11427         (dwarf2_section_info::get_name)
11428         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
11429         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
11430         (dwarf2_section_info::read): Now methods.
11431         * dwarf-index-write.c (class debug_names): Update.
11432
11433 2020-02-08  Tom Tromey  <tom@tromey.com>
11434
11435         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
11436         Move to dwarf2/section.h.
11437         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
11438         (get_section_bfd_section, get_section_name)
11439         (get_section_file_name, get_section_id, get_section_flags)
11440         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
11441         dwarf2/section.c.
11442         * dwarf2/section.h: New file.
11443         * dwarf2/section.c: New file, from dwarf2read.c.
11444         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
11445
11446 2020-02-08  Tom Tromey  <tom@tromey.com>
11447
11448         * dwarf2read.h (read_unsigned_leb128): Don't declare.
11449         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
11450         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
11451         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
11452         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
11453         * dwarf2/leb.h: New file, from dwarf2read.c.
11454         * dwarf2/leb.c: New file, from dwarf2read.c.
11455         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
11456         Remove.
11457         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
11458         (COMMON_SFILES): Add dwarf2/leb.c.
11459
11460 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
11461
11462         GDB 9.1 released.
11463
11464 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11465
11466         PR gdb/25190:
11467         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
11468         * gdb/remote.c (remote_console_output): Update.
11469         * gdb/ui-file.c (fputs_unfiltered): Rename to...
11470         (ui_file_puts): ...this.
11471         * gdb/ui-file.h (ui_file_puts): Add declaration.
11472         * gdb/utils.c (emit_style_escape): Update.
11473         (flush_wrap_buffer): Update.
11474         (fputs_maybe_filtered): Update.
11475         (fputs_unfiltered): Add function.
11476
11477 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11478
11479         * gdb/event-loop.c (gdb_wait_for_event): Update.
11480         * gdb/printcmd.c (printf_command): Update.
11481         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
11482         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
11483         (gdb_os_flush_stderr): Update.
11484         * gdb/remote.c (remote_console_output): Update.
11485         * gdb/ui-file.c (gdb_flush): Rename to...
11486         (ui_file_flush): ...this.
11487         (stderr_file::write): Update.
11488         (stderr_file::puts): Update.
11489         * gdb/ui-file.h (gdb_flush): Rename to...
11490         (ui_file_flush): ...this.
11491         * gdb/utils.c (gdb_flush): Add function.
11492         * gdb/utils.h (gdb_flush): Add declaration.
11493
11494 2020-02-07  Tom Tromey  <tromey@adacore.com>
11495
11496         PR breakpoints/24915:
11497         * source.c (find_and_open_source): Do not check basenames_may_differ.
11498
11499 2020-02-07  Tom Tromey  <tom@tromey.com>
11500
11501         * README: Update gdbserver documentation.
11502         * gdbserver: Move to top level.
11503         * configure.tgt (build_gdbserver): Remove.
11504         * configure.ac: Remove --enable-gdbserver.
11505         * configure: Rebuild.
11506         * Makefile.in (distclean): Don't mention gdbserver.
11507
11508 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11509
11510         * source-cache.c (source_cache::ensure): Surround
11511         get_plain_source_lines with a try/catch.
11512         (source_cache::get_line_charpos): Get rid of try/catch
11513         and only check for the return value of "ensure".
11514         * tui/tui-source.c (tui_source_window::set_contents):
11515         Simplify "nlines" calculation.
11516
11517 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11518
11519         * MAINTAINERS (Write After Approval): Add myself.
11520
11521 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11522
11523         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
11524         function call.
11525
11526 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11527
11528         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
11529
11530 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
11531
11532         * nat/riscv-linux-tdesc.h: New file.
11533         * nat/riscv-linux-tdesc.c: New file, taking code from...
11534         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11535         ... here.
11536         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
11537         NATDEPFILES.
11538
11539 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
11540
11541         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
11542         we don't set the fake simulator ptid to the null_ptid.
11543
11544 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
11545
11546         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
11547         * gdbthread.h (class thread_info) <resumed>: Likewise.
11548         * infrun.c (resume_1): Likewise.
11549         (proceed): Likewise.
11550         (infrun_thread_stop_requested): Likewise.
11551         (stop_all_threads): Likewise.
11552         (handle_inferior_event): Likewise.
11553         (restart_threads): Likewise.
11554         (finish_step_over): Likewise.
11555         (keep_going_stepped_thread): Likewise.
11556         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
11557         (linux_handle_extended_wait): Likewise.
11558         * record-btrace.c (get_thread_current_frame_id): Likewise.
11559         * record-full.c (record_full_wait_1): Likewise.
11560         * remote.c (remote_target::process_initial_stop_replies): Likewise.
11561         * target.c (target_resume): Likewise.
11562         * thread.c (set_running_thread): Likewise.
11563
11564 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11565
11566         * f-valprint.c (f77_print_array_1): Changed datatype of index
11567         variable to LONGEST from int to enable it to contain bound
11568         values correctly.
11569
11570 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
11571
11572         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
11573         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
11574         offsets according to FLEN determined.
11575         (riscv_linux_nat_target::read_description): Determine FLEN
11576         dynamically.
11577         (riscv_linux_nat_target::fetch_registers): Size regset buffer
11578         according to FLEN determined.
11579         (riscv_linux_nat_target::store_registers): Likewise.
11580
11581 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11582
11583         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11584         when reg->group is empty and reggroup is not.
11585
11586 2020-01-31  Tom Tromey  <tromey@adacore.com>
11587
11588         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
11589         Call beneath target's mourn_inferior after unpushing.
11590
11591 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11592
11593         PR tui/9765
11594         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
11595         have enough lines to fill the screen, still return the lowest
11596         address we found.
11597
11598 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11599
11600         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
11601         '-', '<', and '>' commands.
11602
11603 2020-01-29  Pedro Alves  <palves@redhat.com>
11604             Sergio Durigan Junior  <sergiodj@redhat.com>
11605
11606         * infcmd.c (construct_inferior_arguments): Assert that
11607         'argc' is greater than 0.
11608
11609 2020-01-29  Luis Machado  <luis.machado@linaro.org>
11610
11611         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
11612         (BRK_INSN_MASK): Define to 0xd4200000.
11613         (aarch64_program_breakpoint_here_p): New function.
11614         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
11615         * arch-utils.c (default_program_breakpoint_here_p): Moved from
11616         breakpoint.c.
11617         * arch-utils.h (default_program_breakpoint_here_p): Moved from
11618         breakpoint.h
11619         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
11620         call gdbarch_program_breakpoint_here_p.
11621         (program_breakpoint_here): Moved to arch-utils.c, renamed to
11622         default_program_breakpoint_here_p, changed return type to bool and
11623         simplified.
11624         * breakpoint.h (program_breakpoint_here): Moved prototype to
11625         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
11626         return type to bool.
11627         * gdbarch.c: Regenerate.
11628         * gdbarch.h: Regenerate.
11629         * gdbarch.sh (program_breakpoint_here_p): New method.
11630         * infrun.c (handle_signal_stop): Call
11631         gdbarch_program_breakpoint_here_p.
11632
11633 2020-01-26  Tom Tromey  <tom@tromey.com>
11634
11635         * ctfread.c (struct ctf_fp_info): Reindent.
11636         (_initialize_ctfread): Remove.
11637
11638 2020-01-26  Tom Tromey  <tom@tromey.com>
11639
11640         * psymtab.c (partial_map_expand_apply)
11641         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
11642         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
11643         (psym_print_stats, psym_expand_symtabs_for_function)
11644         (psym_map_symbol_filenames, psym_map_matching_symbols)
11645         (psym_expand_symtabs_matching)
11646         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
11647         (maintenance_check_psymtabs): Use new methods.
11648         * psympriv.h (struct partial_symtab) <readin_p,
11649         get_compunit_symtab>: New methods.
11650         <readin, compunit_symtab>: Remove members.
11651         (struct standard_psymtab): New.
11652         (struct legacy_psymtab): Derive from standard_psymtab.
11653         * dwarf2read.h (struct dwarf2_psymtab): Derive from
11654         standard_psymtab.
11655         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
11656
11657 2020-01-26  Tom Tromey  <tom@tromey.com>
11658
11659         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
11660         read_dependencies.  Add assert.
11661         * psymtab.c (partial_symtab::read_dependencies): New method.
11662         * psympriv.h (struct partial_symtab) <read_dependencies>: New
11663         method.
11664         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
11665         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
11666         read_dependencies.
11667         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
11668         Add assert.
11669
11670 2020-01-26  Tom Tromey  <tom@tromey.com>
11671
11672         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
11673         Call expand_psymtab.
11674         (xcoff_read_symtab): Call expand_psymtab.
11675         (xcoff_start_psymtab, xcoff_end_psymtab): Set
11676         legacy_expand_psymtab.
11677         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
11678         method.
11679         (struct legacy_psymtab) <expand_psymtab>: Implement.
11680         <legacy_expand_psymtab>: New member.
11681         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
11682         (parse_partial_symbols): Set legacy_expand_psymtab.
11683         (psymtab_to_symtab_1): Change argument order.  Call
11684         expand_psymtab.
11685         (new_psymtab): Set legacy_expand_psymtab.
11686         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
11687         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
11688         expand_psymtab.
11689         (dwarf2_psymtab::expand_psymtab): Rename from
11690         psymtab_to_symtab_1.  Call expand_psymtab.
11691         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
11692         (dbx_end_psymtab): Likewise.
11693         (dbx_psymtab_to_symtab_1): Change argument order. Call
11694         expand_psymtab.
11695         (dbx_read_symtab): Call expand_psymtab.
11696         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
11697         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
11698         (ctf_psymtab::read_symtab): Call expand_psymtab.
11699
11700 2020-01-26  Tom Tromey  <tom@tromey.com>
11701
11702         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
11703         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
11704         messages.
11705         * mdebugread.c (mdebug_read_symtab): Remove prints.
11706         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
11707         assert.
11708         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
11709
11710 2020-01-26  Tom Tromey  <tom@tromey.com>
11711
11712         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
11713         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
11714         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
11715         legacy_symtab.
11716         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
11717         * psymtab.c (psymtab_to_symtab): Call method.
11718         (dump_psymtab): Update.
11719         * psympriv.h (struct partial_symtab): Add virtual destructor.
11720         <read_symtab>: New method.
11721         (struct legacy_symtab): New.
11722         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
11723         (struct pst_map) <pst>: Now a legacy_psymtab.
11724         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
11725         (new_psymtab): Use legacy_psymtab.
11726         * dwarf2read.h (struct dwarf2_psymtab): New.
11727         (struct dwarf2_per_cu_data) <psymtab>: Use it.
11728         * dwarf2read.c (dwarf2_create_include_psymtab)
11729         (dwarf2_build_include_psymtabs, create_type_unit_group)
11730         (create_partial_symtab, process_psymtab_comp_unit_reader)
11731         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
11732         (set_partial_user): Use dwarf2_psymtab.
11733         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
11734         (psymtab_to_symtab_1, process_full_comp_unit)
11735         (process_full_type_unit, dwarf2_ranges_read)
11736         (dwarf2_get_pc_bounds, psymtab_include_file_name)
11737         (dwarf_decode_lines): Use dwarf2_psymtab.
11738         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
11739         (add_address_entry_worker, write_one_signatured_type)
11740         (recursively_count_psymbols, recursively_write_psymbols)
11741         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
11742         (write_debug_names): Likewise.
11743         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
11744         <pst>: Now a legacy_psymtab.
11745         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
11746         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
11747         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
11748         * ctfread.c (struct ctf_psymtab): New.
11749         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
11750         ctf_psymtab.
11751         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
11752         (create_partial_symtab): Return a ctf_psymtab.
11753         (scan_partial_symbols): Update.
11754
11755 2020-01-26  Tom Tromey  <tom@tromey.com>
11756
11757         * xcoffread.c (xcoff_start_psymtab): Use new.
11758         * psymtab.c (partial_symtab::partial_symtab): New constructor,
11759         renamed from start_psymtab_common.
11760         * psympriv.h (struct partial_symtab): Add new constructor.
11761         (start_psymtab_common): Don't declare.
11762         * mdebugread.c (parse_partial_symbols): Use new.
11763         * dwarf2read.c (create_partial_symtab): Use new.
11764         * dbxread.c (start_psymtab): Use new.
11765         * ctfread.c (create_partial_symtab): Use new.
11766
11767 2020-01-26  Tom Tromey  <tom@tromey.com>
11768
11769         * xcoffread.c (xcoff_end_psymtab): Use new.
11770         * psymtab.c (start_psymtab_common): Use new.
11771         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
11772         Update.
11773         * psympriv.h (struct partial_symtab): Add parameters to
11774         constructor.  Don't inline.
11775         (allocate_psymtab): Don't declare.
11776         * mdebugread.c (new_psymtab): Use new.
11777         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
11778         * dbxread.c (dbx_end_psymtab): Use new.
11779
11780 2020-01-26  Tom Tromey  <tom@tromey.com>
11781
11782         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
11783         allocate_psymtab.  Update documentation.
11784         * psymtab.c (psymtab_storage::install_psymtab): Rename from
11785         allocate_psymtab.  Do not use new.
11786         (allocate_psymtab): Use new.  Update.
11787
11788 2020-01-26  Tom Tromey  <tom@tromey.com>
11789
11790         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11791         * psymtab.c (psym_print_stats): Update.
11792         * psympriv.h (struct partial_symtab) <readin,
11793         psymtabs_addrmap_supported, anonymous>: Now bool.
11794         * mdebugread.c (psymtab_to_symtab_1): Update.
11795         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
11796         (build_type_psymtabs_reader, psymtab_to_symtab_1)
11797         (process_full_comp_unit, process_full_type_unit): Update.
11798         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11799         * ctfread.c (psymtab_to_symtab): Update.
11800
11801 2020-01-26  Tom Tromey  <tom@tromey.com>
11802
11803         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
11804         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
11805         * psymtab.c (psymtab_storage): Delete psymtabs.
11806         (psymtab_storage::allocate_psymtab): Use new.
11807         (psymtab_storage::discard_psymtab): Use delete.
11808         * psympriv.h (struct partial_symtab): Add constructor and
11809         initializers.
11810
11811 2020-01-26  Tom Tromey  <tom@tromey.com>
11812
11813         * machoread.c: Do not include psympriv.h.
11814
11815 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11816
11817         * NEWS: Mention the new option and the set/show commands.
11818
11819 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11820
11821         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
11822         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
11823         (validate_exec_file): New variables, enums, functions.
11824         (exec_file_locate_attach, print_section_info): Style the filenames.
11825         (_initialize_exec): Install show_exec_file_mismatch_command and
11826          set_exec_file_mismatch_command.
11827         * gdbcore.h (validate_exec_file): Declare.
11828         * infcmd.c (attach_command): Call validate_exec_file.
11829         * remote.c ( remote_target::remote_add_inferior): Likewise.
11830
11831 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11832
11833         * frame.c (find_frame_sal): Move call to get_next_frame into more
11834         inner scope.
11835         * inline-frame.c (inilne_state) <inline_state>: Update argument
11836         types.
11837         (inilne_state) <skipped_symbol>: Rename to...
11838         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
11839         (skip_inline_frames): Build vector of skipped symbols and use this
11840         to reate the inline_state.
11841         (inline_skipped_symbol): Add a comment and some assertions, fetch
11842         skipped symbol from the list.
11843
11844 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11845
11846         * buildsym.c (lte_is_less_than): Delete.
11847         (buildsym_compunit::end_symtab_with_blockvector): Create local
11848         lambda function to sort line table entries, and use
11849         std::stable_sort instead of std::sort.
11850         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
11851         markers when looking for a previous line.
11852
11853 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11854
11855         * dwarf2read.c (lnp_state_machine::record_line): Include
11856         end_sequence parameter in debug print out.  Record the line if we
11857         are at an end_sequence marker even if it's not the start of a
11858         statement.
11859         * symmisc.c (maintenance_print_one_line_table): Print end of
11860         sequence markers with 'END' not '0'.
11861
11862 2020-01-24  Pedro Alves  <palves@redhat.com>
11863
11864         PR gdb/25410
11865         * thread.c (scoped_restore_current_thread::restore): Use
11866         switch_to_inferior_no_thread.
11867         * exec.c: Include "progspace-and-thread.h".
11868         (add_target_sections, remove_target_sections):
11869         scoped_restore_current_pspace_and_thread instead of
11870         scoped_restore_current_thread.
11871         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
11872         and aspace to the inferior before calling clone_program_space.
11873         Remove stale comment.
11874
11875 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11876
11877         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
11878         (arm_netbsd_nat_target::fetch_registers): ...this.
11879         (arm_nbsd_nat_target::store_registers): Rename to...
11880         (arm_netbsd_nat_target::store_registers): ...this.
11881
11882 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11883
11884         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11885         register_t.
11886
11887 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11888
11889         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
11890         Update comment.
11891         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
11892         Likewise.
11893         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
11894         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
11895         the correct replacement (iterate_over_regset_sections).
11896         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
11897         Update comment.
11898
11899 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
11900
11901         PR gdb/23718
11902         * gdb/python/python.c (execute_gdb_command): Call
11903         async_enable_stdin in catch block.
11904
11905 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11906
11907         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
11908         SWITCH_THRU_ALL_UIS.
11909
11910 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11911
11912         PR tui/9765
11913         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
11914         comment, add extra parameter, and update to store previous symbol
11915         when appropriate.
11916         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
11917         add extra parameter.
11918         * tui/tui-disasm.c (tui_disassemble): Update header comment,
11919         remove unneeded parameter, add try/catch around gdb_print_insn,
11920         rewrite to add items to asm_lines vector.
11921         (tui_find_backward_disassembly_start_address): New function.
11922         (tui_find_disassembly_address): Updated throughout.
11923         (tui_disasm_window::set_contents): Update for changes to
11924         tui_disassemble.
11925         (tui_disasm_window::do_scroll_vertical): No need to adjust the
11926         number of lines to scroll.
11927
11928 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
11929
11930         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
11931         (SECT_OFF_DATA): Likewise.
11932         (SECT_OFF_RODATA): Likewise.
11933         (SECT_OFF_TEXT): Likewise.
11934         (SECT_OFF_BSS): Likewise.
11935         (struct objfile) <text_section_offset, data_section_offset>: New
11936         methods.
11937         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
11938         objfile::text_section_offset.
11939         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
11940         * coffread.c (coff_symtab_read): Likewise.
11941         (enter_linenos): Likewise.
11942         (process_coff_symbol): Likewise.
11943         * ctfread.c (get_objfile_text_range): Likewise.
11944         * dtrace-probe.c (dtrace_probe::get_relocated_address):
11945         Use objfile::data_section_offset.
11946         * dwarf2-frame.c (execute_cfa_program): Use
11947         objfile::text_section_offset.
11948         (dwarf2_frame_find_fde): Likewise.
11949         * dwarf2read.c (create_addrmap_from_index): Likewise.
11950         (create_addrmap_from_aranges): Likewise.
11951         (dw2_find_pc_sect_compunit_symtab): Likewise.
11952         (process_psymtab_comp_unit_reader): Likewise.
11953         (add_partial_symbol): Likewise.
11954         (add_partial_subprogram): Likewise.
11955         (process_full_comp_unit): Likewise.
11956         (read_file_scope): Likewise.
11957         (read_func_scope): Likewise.
11958         (read_lexical_block_scope): Likewise.
11959         (read_call_site_scope): Likewise.
11960         (dwarf2_rnglists_process): Likewise.
11961         (dwarf2_ranges_process): Likewise.
11962         (dwarf2_ranges_read): Likewise.
11963         (dwarf_decode_lines_1): Likewise.
11964         (new_symbol): Likewise.
11965         (dwarf2_fetch_die_loc_sect_off): Likewise.
11966         (dwarf2_per_cu_text_offset): Likewise.
11967         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
11968         * hppa-tdep.c (read_unwind_info): Likewise.
11969         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
11970         * psympriv.h (struct partial_symtab): Likewise.
11971         * psymtab.c (find_pc_sect_psymtab): Likewise.
11972         * solib-svr4.c (enable_break): Likewise.
11973         * stap-probe.c (relocate_address): Use
11974         objfile::data_section_offset.
11975         * xcoffread.c (enter_line_range): Use
11976         objfile::text_section_offset.
11977         (read_xcoff_symtab): Likewise.
11978
11979 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11980
11981         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
11982         declaration to narrower scopes.
11983
11984 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11985
11986         * darwin-nat.h (struct darwin_exception_msg, enum
11987         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
11988         Move up.
11989         (class darwin_nat_target) <wait_1, check_new_threads,
11990         decode_exception_message, decode_message, stop_inferior,
11991         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
11992         * darwin-nat.c (darwin_check_new_threads): Rename to...
11993         (darwin_nat_target::check_new_threads): ... this.
11994         (darwin_suspend_inferior_it): Remove.
11995         (darwin_decode_exception_message): Rename to...
11996         (darwin_nat_target::decode_exception_message): ... this.
11997         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
11998         (darwin_decode_message): Rename to...
11999         (darwin_nat_target::decode_message): ... this.
12000         (cancel_breakpoint): Rename to...
12001         (darwin_nat_target::cancel_breakpoint): ... this.
12002         (darwin_wait): Rename to...
12003         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
12004         instead of iterate_over_inferiors.
12005         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
12006         (darwin_stop_inferior): Rename to...
12007         (darwin_nat_target::stop_inferior): ... this.
12008         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
12009         (darwin_init_thread_list): Rename to...
12010         (darwin_nat_target::init_thread_list): ... this.
12011         (darwin_ptrace_him): Rename to...
12012         (darwin_nat_target::ptrace_him): ... this.
12013         (darwin_nat_target::create_inferior): Pass lambda function to
12014         fork_inferior.
12015         (darwin_nat_target::detach): Call stop_inferior instead of
12016         darwin_stop_inferior.
12017         * fork-inferior.h (fork_inferior): Change init_trace_fun
12018         parameter to gdb::function_view.
12019         * fork-inferior.c (fork_inferior): Likewise.
12020
12021 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
12022
12023         * i386-cygwin-tdep.c (core_process_module_section): Update.
12024         * windows-nat.c (struct lm_info_windows): Add text_offset.
12025         (windows_xfer_shared_libraries): Update.
12026         * windows-tdep.c (windows_xfer_shared_library):
12027         Add text_offset_cached argument.
12028         * windows-tdep.h (windows_xfer_shared_library): Update.
12029
12030 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12031
12032         * gdbarch.sh: Add declaration for _initialize_gdbarch.
12033
12034 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12035
12036         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
12037         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
12038         replace with range-based for.
12039         (gdbsim_interrupt_inferior): Remove.
12040         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
12041         with a range-based for.  Inline code from
12042         gdbsim_interrupt_inferior.
12043
12044 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12045
12046         * infrun.c (proceed): Fix indentation.
12047
12048 2020-01-21  Tom Tromey  <tromey@adacore.com>
12049
12050         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
12051         * python/python.c (python_extension_ops): Update.
12052         (gdbpy_colorize): New function.
12053         * python/lib/gdb/__init__.py (colorize): New function.
12054         * extension.h (ext_lang_colorize): Declare.
12055         * extension.c (ext_lang_colorize): New function.
12056         * extension-priv.h (struct extension_language_ops) <colorize>: New
12057         member.
12058         * cli/cli-style.c (_initialize_cli_style): Update help text.
12059
12060 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12061
12062         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
12063         <cond>: Change type to bool.
12064         (aarch64_displaced_step_b_cond): Update cond to use bool type.
12065         (aarch64_displaced_step_cb): Likewise.
12066         (aarch64_displaced_step_tb): Likewise.
12067
12068 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12069
12070         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
12071         output.
12072
12073 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12074
12075         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
12076         <pc_adjust>: Adjust the documentation.
12077         (aarch64_displaced_step_fixup): Check if PC really moved before
12078         adjusting it.
12079
12080 2020-01-19  Tom Tromey  <tom@tromey.com>
12081
12082         * disasm.c (~gdb_disassembler): New destructor.
12083         (gdb_buffered_insn_length): Call disassemble_free_target.
12084         * disasm.h (class gdb_disassembler): Declare destructor.  Use
12085         DISABLE_COPY_AND_ASSIGN.
12086
12087 2020-01-19  Tom Tromey  <tom@tromey.com>
12088
12089         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
12090         (die_reader_func_ftype): Remove.
12091         (cutu_reader): New class.
12092         (dw2_get_file_names_reader): Remove "data" parameter.
12093         (dw2_get_file_names): Use cutu_reader.
12094         (create_debug_type_hash_table): Update.
12095         (read_cutu_die_from_dwo): Update comment.
12096         (lookup_dwo_unit): Add dwo_name parameter.
12097         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
12098         die_reader_func_ftype and data parameters.
12099         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
12100         Remove die_reader_func_ftype and data parameters.
12101         (~cutu_reader): New; from init_cutu_and_read_dies.
12102         (cutu_reader::cutu_reader): Rename from
12103         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
12104         and data parameters.
12105         (init_cutu_and_read_dies_simple): Remove.
12106         (struct process_psymtab_comp_unit_data): Remove.
12107         (process_psymtab_comp_unit_reader): Remove data parameter; add
12108         want_partial_unit and pretend_language parameters.
12109         (process_psymtab_comp_unit): Use cutu_reader.
12110         (build_type_psymtabs_reader): Remove data parameter.
12111         (build_type_psymtabs_1): Use cutu_reader.
12112         (process_skeletonless_type_unit): Likewise.
12113         (load_partial_comp_unit_reader): Remove.
12114         (load_partial_comp_unit): Use cutu_reader.
12115         (load_full_comp_unit_reader): Remove.
12116         (load_full_comp_unit): Use cutu_reader.
12117         (struct create_dwo_cu_data): Remove.
12118         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
12119         dwo_unit parameters.
12120         (create_cus_hash_table): Use cutu_reader.
12121         (struct dwarf2_read_addr_index_data): Remove.
12122         (dwarf2_read_addr_index_reader): Remove.
12123         (dwarf2_read_addr_index): Use cutu_reader.
12124         (read_signatured_type_reader): Remove.
12125         (read_signatured_type): Use cutu_reader.
12126
12127 2020-01-19  Tom Tromey  <tom@tromey.com>
12128
12129         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
12130         * tui/tui-wingeneral.h (class tui_suppress_output): New.
12131         (tui_wrefresh): Declare.
12132         * tui/tui-wingeneral.c (suppress_output): New global.
12133         (tui_suppress_output, ~tui_suppress_output): New constructor and
12134         destructor.
12135         (tui_wrefresh): New function.
12136         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
12137         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
12138         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
12139         method.
12140         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
12141         tui_wrefresh.
12142         (tui_data_window::no_refresh): New method.
12143         (tui_data_item_window::refresh_window): Call tui_wrefresh.
12144         (tui_reg_command): Use tui_suppress_output
12145         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
12146         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
12147         method.
12148         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
12149
12150 2020-01-19  Tom Tromey  <tom@tromey.com>
12151
12152         * tui/tui-winsource.c (tui_update_source_windows_with_line):
12153         Handle case where symtab is null.
12154
12155 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
12156
12157         * linux-fork.c (one_fork_p): Simplify.
12158
12159 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12160
12161         * top.c (struct qt_args): Remove.
12162         (kill_or_detach): Change return type to void, replace `void *`
12163         parameter with a proper one.
12164         (print_inferior_quit_action):  Likewise.
12165         (quit_confirm): Use range-based for loop to iterate over inferiors.
12166         (quit_force): Likewise.
12167
12168 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12169
12170         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
12171         `void *` parameter with proper parameters.
12172         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
12173         (print_one_inferior): Change return type to void, replace `void *`
12174         parameter with proper parameters.
12175         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
12176         inferiors.
12177         (get_other_inferior): Remove.
12178         (mi_cmd_remove_inferior): Use range-based loop to iterate over
12179         inferiors.
12180
12181 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12182
12183         * mi/mi-interp.c (report_initial_inferior): Remove.
12184         (mi_interp::init): Use range-based for to iterate over inferiors.
12185
12186 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12187
12188         * python/py-inferior.c (build_inferior_list): Remove.
12189         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
12190
12191 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
12192
12193         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
12194         (btrace_stitch_trace): Likewise.
12195         * charset.c (intermediate_encoding): Likewise (vaild).
12196         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
12197         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
12198         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
12199
12200 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
12201
12202         * windows-tdep.c (windows_get_tlb_type):
12203         Add rtl_user_process_parameters type.
12204
12205 2020-01-16  Pedro Alves  <palves@redhat.com>
12206             Norbert Lange  <nolange79@gmail.com>
12207
12208         PR build/24805
12209         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
12210         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
12211         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
12212         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
12213         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
12214         (ps_plog): Redeclare exported functions with default visibility.
12215
12216 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
12217
12218         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
12219         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
12220
12221 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
12222
12223         * infcmd.c (post_create_inferior): Use get_thread_regcache
12224         instead of get_current_regcache.
12225
12226 2020-01-14  Tom Tromey  <tom@tromey.com>
12227
12228         PR symtab/12535:
12229         * python/python.c (gdbpy_decode_line): Treat empty string the same
12230         as no argument.
12231
12232 2020-01-14  Tom Tromey  <tom@tromey.com>
12233
12234         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
12235
12236 2020-01-14  Tom Tromey  <tom@tromey.com>
12237
12238         * nat/linux-btrace.c: Don't include <config.h>.
12239         * nat/linux-ptrace.c: Don't include <config.h>.
12240         * nat/x86-linux-dregs.c: Don't include <config.h>.
12241
12242 2020-01-14  Tom Tromey  <tom@tromey.com>
12243
12244         * configure: Rebuild.
12245         * configure.ac: Move many checks to ../gdbsupport/common.m4.
12246
12247 2020-01-14  Tom Tromey  <tom@tromey.com>
12248
12249         * nat/x86-linux-dregs.c: Include configh.h.
12250         * nat/linux-ptrace.c: Include configh.h.
12251         * nat/linux-btrace.c: Include configh.h.
12252         * defs.h: Include config.h, bfd.h.
12253         * configure.ac: Don't source common.host.
12254         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
12255         * configure: Rebuild.
12256         * acinclude.m4: Update path.
12257         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
12258         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
12259         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
12260         (CLIBS): Add LIBSUPPORT.
12261         (CDEPS): Likewise.
12262         (COMMON_SFILES): Remove gdbsupport files.
12263         (HFILES_NO_SRCDIR): Likewise.
12264         (stamp-version): Update path to create-version.sh.
12265         (ALLDEPFILES): Remove gdbsupport files.
12266
12267 2020-01-14  Tom Tromey  <tom@tromey.com>
12268
12269         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
12270         USE_WIN32API when needed.
12271         * configure.ac (USE_WIN32API): Don't define.
12272         (WIN32LIBS): Use WIN32APILIBS.
12273         * configure: Rebuild.
12274
12275 2020-01-14  Tom Tromey  <tom@tromey.com>
12276
12277         * configure: Rebuild.
12278         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
12279
12280 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12281
12282         * skip.c (skip_function_command): Make skip w/o arguments use the
12283         name of the inlined function if pc is inside any inlined function.
12284
12285 2020-01-14  Luis Machado  <luis.machado@linaro.org>
12286
12287         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
12288         * infrun.c (resume_1): Likewise.
12289         (handle_inferior_event): Remove stale comment.
12290         * linux-nat.c (linux_nat_target::resume): Update comments.
12291         (save_stop_reason): Likewise.
12292         (linux_nat_filter_event): Likewise.
12293         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
12294
12295 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12296
12297         * elfread.c (record_minimal_symbol): Set section index to 0 for
12298         non-allocatable sections.
12299
12300
12301 2020-01-13  Ali Tamur <tamur@google.com>
12302
12303         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
12304         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
12305         to gdb::optional.  Update comments.
12306         (dwo_file): Update comments.
12307         (read_attribute): Update API to take an additional out parameter,
12308         need_reprocess.  This is used to mark attributes that need other
12309         attributes (e.g. str_offsets_base) for correct computation which may not
12310         have been read yet.
12311         (read_attribute_reprocess): New function declaration.
12312         (read_addr_index): Likewise.
12313         (read_dwo_str_index): Likewise.
12314         (read_stub_str_index): Likewise.
12315         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
12316         (lookup_addr_base): New function definition.
12317         (lookup_ranges_base): Likewise.
12318         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
12319         lookup_ranges_base.
12320         (init_cutu_and_read_dies): Update comments.
12321         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
12322         unit.  This is used to inherit parent's str_offsets_base and addr_base.
12323         Update comments.
12324         (init_cutu_and_read_dies_simple): Reflect API changes.
12325         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
12326         (create_cus_hash_table): Change API to take parent compile unit.
12327         Reflect API changes.
12328         (open_and_init_dwo_file): Reflect API changes.
12329         (dwarf2_get_pc_bounds): Update comments.
12330         (dwarf2_record_block_ranges): Likewise.
12331         (read_full_die_1): Change implementation to reprocess attributes that
12332         need str_offsets_base and addr_base.
12333         (partial_die_info::read): Likewise.
12334         (read_attribute_reprocess): New function definition.
12335         (read_attribute_value): Change API to take an additional out parameter,
12336         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
12337         when a non-dwo compile unit has index based attributes.
12338         (read_attribute): Reflect API changes.
12339         (read_addr_index_1): Reflect API changes.  Update comments.
12340         (dwarf2_read_addr_index_data): Reflect API changes.
12341         (dwarf2_read_addr_index): Likewise.
12342         (read_str_index): Change API and implementation.  This becomes a helper
12343         to be used by the new string index related methods.  Update error
12344         message and comments.
12345         (read_dwo_str_index): New function definition.
12346         (read_stub_str_index): Likewise.
12347         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
12348         * symfile.h (dwarf2_debug_sections): Likewise.
12349         * xcoffread.c (dwarf2_debug_sections): Likewise.
12350
12351 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12352
12353         * gdbcore.h (struct core_fns) <core_read_registers>: Change
12354         core_reg_sect type to gdb_byte *.
12355         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
12356         * cris-tdep.c (fetch_core_registers): Likewise.
12357         * corelow.c (core_target::get_core_register_section): Change
12358         type of `contents` to gdb::byte_vector.
12359
12360 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12361
12362         * tui/tui-wingeneral.c (box_win): Position the title in the center
12363         of the border.
12364
12365 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12366
12367         * corelow.c (core_target::get_core_register_section): Use
12368           std::vector instead of alloca.
12369
12370 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12371
12372         * warning.m4: Add -Wmissing-declarations to build_warnings.
12373         * configure: Re-generate.
12374
12375 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12376
12377         * python/python.c (init__gdb_module): Add declaration.
12378
12379 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12380
12381         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
12382         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
12383         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
12384         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
12385         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
12386         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
12387         * ada-exp.y (_initialize_ada_exp): Add declaration.
12388         * ada-lang.c (_initialize_ada_language): Add declaration.
12389         * ada-tasks.c (_initialize_tasks): Add declaration.
12390         * agent.c (_initialize_agent): Add declaration.
12391         * aix-thread.c (_initialize_aix_thread): Add declaration.
12392         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
12393         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
12394         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
12395         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
12396         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
12397         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
12398         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
12399         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
12400         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
12401         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
12402         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
12403         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
12404         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
12405         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
12406         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
12407         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
12408         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
12409         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
12410         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
12411         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
12412         * annotate.c (_initialize_annotate): Add declaration.
12413         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
12414         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
12415         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
12416         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
12417         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
12418         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
12419         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
12420         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
12421         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
12422         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
12423         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
12424         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
12425         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
12426         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
12427         * auto-load.c (_initialize_auto_load): Add declaration.
12428         * auxv.c (_initialize_auxv): Add declaration.
12429         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
12430         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
12431         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
12432         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
12433         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
12434         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
12435         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
12436         * breakpoint.c (_initialize_breakpoint): Add declaration.
12437         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
12438         * btrace.c (_initialize_btrace): Add declaration.
12439         * charset.c (_initialize_charset): Add declaration.
12440         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
12441         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
12442         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
12443         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
12444         * cli/cli-script.c (_initialize_cli_script): Add declaration.
12445         * cli/cli-style.c (_initialize_cli_style): Add declaration.
12446         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
12447         * coffread.c (_initialize_coffread): Add declaration.
12448         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
12449         * compile/compile.c (_initialize_compile): Add declaration.
12450         * complaints.c (_initialize_complaints): Add declaration.
12451         * completer.c (_initialize_completer): Add declaration.
12452         * copying.c (_initialize_copying): Add declaration.
12453         * corefile.c (_initialize_core): Add declaration.
12454         * corelow.c (_initialize_corelow): Add declaration.
12455         * cp-abi.c (_initialize_cp_abi): Add declaration.
12456         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
12457         * cp-support.c (_initialize_cp_support): Add declaration.
12458         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
12459         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
12460         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
12461         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
12462         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
12463         * ctfread.c (_initialize_ctfread): Add declaration.
12464         * d-lang.c (_initialize_d_language): Add declaration.
12465         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
12466         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
12467         * dbxread.c (_initialize_dbxread): Add declaration.
12468         * dcache.c (_initialize_dcache): Add declaration.
12469         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
12470         * disasm.c (_initialize_disasm): Add declaration.
12471         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
12472         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
12473         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
12474         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
12475         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
12476         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
12477         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
12478         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
12479         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
12480         * elfread.c (_initialize_elfread): Add declaration.
12481         * exec.c (_initialize_exec): Add declaration.
12482         * extension.c (_initialize_extension): Add declaration.
12483         * f-lang.c (_initialize_f_language): Add declaration.
12484         * f-valprint.c (_initialize_f_valprint): Add declaration.
12485         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
12486         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
12487         * filesystem.c (_initialize_filesystem): Add declaration.
12488         * findcmd.c (_initialize_mem_search): Add declaration.
12489         * findvar.c (_initialize_findvar): Add declaration.
12490         * fork-child.c (_initialize_fork_child): Add declaration.
12491         * frame-base.c (_initialize_frame_base): Add declaration.
12492         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
12493         * frame.c (_initialize_frame): Add declaration.
12494         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
12495         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
12496         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
12497         * gcore.c (_initialize_gcore): Add declaration.
12498         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
12499         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
12500         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
12501         * gdbarch.c (_initialize_gdbarch): Add declaration.
12502         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
12503         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
12504         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
12505         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
12506         * go-lang.c (_initialize_go_language): Add declaration.
12507         * go32-nat.c (_initialize_go32_nat): Add declaration.
12508         * guile/guile.c (_initialize_guile): Add declaration.
12509         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
12510         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
12511         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
12512         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
12513         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
12514         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
12515         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
12516         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
12517         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
12518         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
12519         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
12520         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
12521         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
12522         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
12523         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
12524         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
12525         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
12526         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
12527         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
12528         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
12529         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
12530         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
12531         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
12532         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
12533         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
12534         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
12535         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
12536         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
12537         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
12538         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
12539         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
12540         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
12541         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
12542         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
12543         * infcall.c (_initialize_infcall): Add declaration.
12544         * infcmd.c (_initialize_infcmd): Add declaration.
12545         * inflow.c (_initialize_inflow): Add declaration.
12546         * infrun.c (_initialize_infrun): Add declaration.
12547         * interps.c (_initialize_interpreter): Add declaration.
12548         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
12549         * jit.c (_initialize_jit): Add declaration.
12550         * language.c (_initialize_language): Add declaration.
12551         * linux-fork.c (_initialize_linux_fork): Add declaration.
12552         * linux-nat.c (_initialize_linux_nat): Add declaration.
12553         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
12554         * linux-thread-db.c (_initialize_thread_db): Add declaration.
12555         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
12556         * m2-lang.c (_initialize_m2_language): Add declaration.
12557         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
12558         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
12559         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
12560         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
12561         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
12562         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
12563         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
12564         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
12565         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
12566         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
12567         * machoread.c (_initialize_machoread): Add declaration.
12568         * macrocmd.c (_initialize_macrocmd): Add declaration.
12569         * macroscope.c (_initialize_macroscope): Add declaration.
12570         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
12571         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
12572         * maint.c (_initialize_maint_cmds): Add declaration.
12573         * mdebugread.c (_initialize_mdebugread): Add declaration.
12574         * memattr.c (_initialize_mem): Add declaration.
12575         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
12576         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
12577         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
12578         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
12579         * mi/mi-main.c (_initialize_mi_main): Add declaration.
12580         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
12581         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
12582         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
12583         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
12584         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
12585         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
12586         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
12587         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
12588         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
12589         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
12590         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
12591         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
12592         * mipsread.c (_initialize_mipsread): Add declaration.
12593         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
12594         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
12595         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
12596         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
12597         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
12598         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
12599         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
12600         * nto-procfs.c (_initialize_procfs): Add declaration.
12601         * objc-lang.c (_initialize_objc_language): Add declaration.
12602         * observable.c (_initialize_observer): Add declaration.
12603         * opencl-lang.c (_initialize_opencl_language): Add declaration.
12604         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
12605         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
12606         * osabi.c (_initialize_gdb_osabi): Add declaration.
12607         * osdata.c (_initialize_osdata): Add declaration.
12608         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
12609         * parse.c (_initialize_parse): Add declaration.
12610         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
12611         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
12612         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
12613         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
12614         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
12615         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
12616         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
12617         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
12618         * printcmd.c (_initialize_printcmd): Add declaration.
12619         * probe.c (_initialize_probe): Add declaration.
12620         * proc-api.c (_initialize_proc_api): Add declaration.
12621         * proc-events.c (_initialize_proc_events): Add declaration.
12622         * proc-service.c (_initialize_proc_service): Add declaration.
12623         * procfs.c (_initialize_procfs): Add declaration.
12624         * producer.c (_initialize_producer): Add declaration.
12625         * psymtab.c (_initialize_psymtab): Add declaration.
12626         * python/python.c (_initialize_python): Add declaration.
12627         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
12628         * record-btrace.c (_initialize_record_btrace): Add declaration.
12629         * record-full.c (_initialize_record_full): Add declaration.
12630         * record.c (_initialize_record): Add declaration.
12631         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
12632         * regcache.c (_initialize_regcache): Add declaration.
12633         * reggroups.c (_initialize_reggroup): Add declaration.
12634         * remote-notif.c (_initialize_notif): Add declaration.
12635         * remote-sim.c (_initialize_remote_sim): Add declaration.
12636         * remote.c (_initialize_remote): Add declaration.
12637         * reverse.c (_initialize_reverse): Add declaration.
12638         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
12639         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
12640         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
12641         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
12642         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
12643         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
12644         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
12645         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
12646         Add declaration.
12647         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
12648         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
12649         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
12650         * rust-exp.y (_initialize_rust_exp): Add declaration.
12651         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
12652         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
12653         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
12654         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
12655         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
12656         * score-tdep.c (_initialize_score_tdep): Add declaration.
12657         * ser-go32.c (_initialize_ser_dos): Add declaration.
12658         * ser-mingw.c (_initialize_ser_windows): Add declaration.
12659         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
12660         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
12661         * ser-uds.c (_initialize_ser_socket): Add declaration.
12662         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
12663         * serial.c (_initialize_serial): Add declaration.
12664         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
12665         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
12666         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
12667         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
12668         * skip.c (_initialize_step_skip): Add declaration.
12669         * sol-thread.c (_initialize_sol_thread): Add declaration.
12670         * solib-aix.c (_initialize_solib_aix): Add declaration.
12671         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
12672         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
12673         * solib-frv.c (_initialize_frv_solib): Add declaration.
12674         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
12675         * solib-target.c (_initialize_solib_target): Add declaration.
12676         * solib.c (_initialize_solib): Add declaration.
12677         * source-cache.c (_initialize_source_cache): Add declaration.
12678         * source.c (_initialize_source): Add declaration.
12679         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
12680         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
12681         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
12682         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
12683         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
12684         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
12685         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
12686         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
12687         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
12688         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
12689         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
12690         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
12691         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
12692         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
12693         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
12694         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
12695         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
12696         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
12697         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
12698         * stabsread.c (_initialize_stabsread): Add declaration.
12699         * stack.c (_initialize_stack): Add declaration.
12700         * stap-probe.c (_initialize_stap_probe): Add declaration.
12701         * std-regs.c (_initialize_frame_reg): Add declaration.
12702         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
12703         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
12704         * symfile.c (_initialize_symfile): Add declaration.
12705         * symmisc.c (_initialize_symmisc): Add declaration.
12706         * symtab.c (_initialize_symtab): Add declaration.
12707         * target.c (_initialize_target): Add declaration.
12708         * target-connection.c (_initialize_target_connection): Add
12709         declaration.
12710         * target-dcache.c (_initialize_target_dcache): Add declaration.
12711         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
12712         * thread.c (_initialize_thread): Add declaration.
12713         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
12714         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
12715         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
12716         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
12717         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
12718         * tracectf.c (_initialize_ctf): Add declaration.
12719         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
12720         * tracefile.c (_initialize_tracefile): Add declaration.
12721         * tracepoint.c (_initialize_tracepoint): Add declaration.
12722         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
12723         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
12724         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
12725         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
12726         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
12727         * tui/tui-win.c (_initialize_tui_win): Add declaration.
12728         * tui/tui.c (_initialize_tui): Add declaration.
12729         * typeprint.c (_initialize_typeprint): Add declaration.
12730         * ui-style.c (_initialize_ui_style): Add declaration.
12731         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
12732         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
12733         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
12734         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
12735         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
12736         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
12737         * unittests/filtered_iterator-selftests.c
12738         (_initialize_filtered_iterator_selftests): Add declaration.
12739         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
12740         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
12741         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
12742         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
12743         * unittests/main-thread-selftests.c
12744         (_initialize_main_thread_selftests): Add declaration.
12745         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
12746         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
12747         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
12748         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
12749         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
12750         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
12751         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
12752         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
12753         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
12754         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
12755         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
12756         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
12757         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
12758         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
12759         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
12760         declaration.
12761         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
12762         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
12763         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
12764         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
12765         * user-regs.c (_initialize_user_regs): Add declaration.
12766         * utils.c (_initialize_utils): Add declaration.
12767         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
12768         * valops.c (_initialize_valops): Add declaration.
12769         * valprint.c (_initialize_valprint): Add declaration.
12770         * value.c (_initialize_values): Add declaration.
12771         * varobj.c (_initialize_varobj): Add declaration.
12772         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
12773         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
12774         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
12775         * windows-nat.c (_initialize_windows_nat): Add declaration.
12776         (_initialize_check_for_gdb_ini): Add declaration.
12777         (_initialize_loadable): Add declaration.
12778         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
12779         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
12780         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
12781         * xcoffread.c (_initialize_xcoffread): Add declaration.
12782         * xml-support.c (_initialize_xml_support): Add declaration.
12783         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
12784         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
12785         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
12786         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
12787
12788 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12789
12790         * regformats/regdat.sh: Generate declaration for init function.
12791
12792 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12793
12794         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
12795         up.
12796         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
12797         close_one_inferior>: New methods.
12798         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
12799         pass down target to find_inferior_pid.
12800         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
12801         Pass down target to find_inferior_ptid.
12802         (gdbsim_target::create_inferior): Pass down target to
12803         add_thread_silent.
12804         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
12805         target down to find_inferior_ptid and switch_to_thread.
12806         (gdbsim_target::close): Update to call close_one_inferior.
12807         (struct resume_data): Remove.
12808         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
12809         directly, rather than through a void pointer.
12810         (gdbsim_target::resume): Update to call resume_one_inferior.
12811
12812 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
12813
12814         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
12815
12816 2020-01-12  Pedro Alves  <palves@redhat.com>
12817
12818         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
12819         directly for the current inferior instead of
12820         discard_all_inferiors.
12821         (discard_all_inferiors): Delete.
12822
12823 2020-01-11  Tom Tromey  <tom@tromey.com>
12824
12825         * tui/tui-wingeneral.c (box_win): Check cli_styling.
12826         * tui/tui-winsource.c (tui_source_window_base::refill): Use
12827         deprecated_safe_get_selected_frame.
12828
12829 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12830
12831         * inferior.c (print_inferior): Switch inferior before printing it.
12832
12833 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
12834             Pedro Alves  <palves@redhat.com>
12835
12836         * progspace-and-thread.c (switch_to_program_space_and_thread):
12837         Assert there's an inferior for PSPACE.  Use
12838         switch_to_inferior_no_thread to switch the inferior too.
12839         * progspace.c (program_space::~program_space): Call
12840         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
12841         (program_space::free_all_objfiles): Don't call clear_symtab_users
12842         here.
12843         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
12844
12845 2020-01-10  Pedro Alves  <palves@redhat.com>
12846
12847         * NEWS: Mention multi-target debugging, "info connections", and
12848         "add-inferior -no-connection".
12849
12850 2020-01-10  Pedro Alves  <palves@redhat.com>
12851
12852         * infrun.c: Include "target-connection.h".
12853         (check_multi_target_resumption): New.
12854         (proceed): Call it.
12855         * target-connection.c (make_target_connection_string): Make
12856         extern.
12857         * target-connection.h (make_target_connection_string): Declare.
12858
12859 2020-01-10  Pedro Alves  <palves@redhat.com>
12860
12861         * Makefile.in (COMMON_SFILES): Add target-connection.c.
12862         * inferior.c (uiout_field_connection): New function.
12863         (print_inferior): Add new "connection-id" column.
12864         (add_inferior_command): Show connection number/string of added
12865         inferior.
12866         * process-stratum-target.h
12867         (process_stratum_target::connection_string): New virtual method.
12868         (process_stratum_target::connection_number): New field.
12869         * remote.c (remote_target::connection_string): New override.
12870         * target-connection.c: New file.
12871         * target-connection.h: New file.
12872         * target.c (decref_target): Remove process_stratum targets from
12873         the connection list.
12874         (target_stack::push): Add process_stratum targets to the
12875         connection list.
12876
12877 2020-01-10  Pedro Alves  <palves@redhat.com>
12878
12879         Revert:
12880         2016-04-12  Pedro Alves  <palves@redhat.com>
12881         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
12882         Remove references to name.
12883         * serial.h (struct serial) <name>: Delete.
12884
12885 2020-01-10  Pedro Alves  <palves@redhat.com>
12886
12887         * gdbarch-selftests.c (register_to_value_test): Remove "target
12888         already pushed" check.
12889
12890 2020-01-10  Pedro Alves  <palves@redhat.com>
12891             John Baldwin  <jhb@FreeBSD.org>
12892
12893         * aarch64-linux-nat.c
12894         (aarch64_linux_nat_target::thread_architecture): Adjust.
12895         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
12896         (task_command_1): Likewise.
12897         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
12898         (aix_thread_target::wait, aix_thread_target::fetch_registers)
12899         (aix_thread_target::store_registers)
12900         (aix_thread_target::thread_alive): Adjust.
12901         * amd64-fbsd-tdep.c: Include "inferior.h".
12902         (amd64fbsd_get_thread_local_address): Pass down target.
12903         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
12904         thread's gdbarch instead of target_gdbarch.
12905         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
12906         get_last_target_status.
12907         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
12908         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
12909         inferiors.
12910         (update_inserted_breakpoint_locations): Skip if inferiors with no
12911         execution.
12912         (update_global_location_list): When handling moribund locations,
12913         find representative inferior for location's pspace, and use thread
12914         count of its process_stratum target.
12915         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
12916         * bsd-uthread.c (bsd_uthread_target::wait): Use
12917         as_process_stratum_target and adjust thread_change_ptid and
12918         add_thread calls.
12919         (bsd_uthread_target::update_thread_list): Use
12920         as_process_stratum_target and adjust find_thread_ptid,
12921         thread_change_ptid and add_thread calls.
12922         * btrace.c (maint_btrace_packet_history_cmd): Adjust
12923         find_thread_ptid call.
12924         * corelow.c (add_to_thread_list): Adjust add_thread call.
12925         (core_target_open): Adjust add_thread_silent and thread_count
12926         calls.
12927         (core_target::pid_to_str): Adjust find_inferior_ptid call.
12928         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
12929         * event-top.c (async_disconnect): Pop targets from all inferiors.
12930         * exec.c (add_target_sections): Push exec target on all inferiors
12931         sharing the program space.
12932         (remove_target_sections): Remove the exec target from all
12933         inferiors sharing the program space.
12934         (exec_on_vfork): New.
12935         * exec.h (exec_on_vfork): Declare.
12936         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
12937         Pass it down.
12938         (fbsd_nat_target::update_thread_list): Adjust.
12939         (fbsd_nat_target::resume): Adjust.
12940         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
12941         down.
12942         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
12943         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
12944         get_thread_arch_regcache call.
12945         * fork-child.c (gdb_startup_inferior): Pass target down to
12946         startup_inferior and set_executing.
12947         * gdbthread.h (struct process_stratum_target): Forward declare.
12948         (add_thread, add_thread_silent, add_thread_with_info)
12949         (in_thread_list): Add process_stratum_target parameter.
12950         (find_thread_ptid(inferior*, ptid_t)): New overload.
12951         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
12952         parameter.
12953         (all_threads()): Delete overload.
12954         (all_threads, all_non_exited_threads): Add process_stratum_target
12955         parameter.
12956         (all_threads_safe): Use brace initialization.
12957         (thread_count): Add process_stratum_target parameter.
12958         (set_resumed, set_running, set_stop_requested, set_executing)
12959         (threads_are_executing, finish_thread_state): Add
12960         process_stratum_target parameter.
12961         (switch_to_thread): Use is_current_thread.
12962         * i386-fbsd-tdep.c: Include "inferior.h".
12963         (i386fbsd_get_thread_local_address): Pass down target.
12964         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
12965         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
12966         have_inferiors check.
12967         * inf-ptrace.c (inf_ptrace_target::create_inferior)
12968         (inf_ptrace_target::attach): Adjust.
12969         * infcall.c (run_inferior_call): Adjust.
12970         * infcmd.c (run_command_1): Pass target to
12971         scoped_finish_thread_state.
12972         (proceed_thread_callback): Skip inferiors with no execution.
12973         (continue_command): Rename 'all_threads' local to avoid hiding
12974         'all_threads' function.  Adjust get_last_target_status call.
12975         (prepare_one_step): Adjust set_running call.
12976         (signal_command): Use user_visible_resume_target.  Compare thread
12977         pointers instead of inferior_ptid.
12978         (info_program_command): Adjust to pass down target.
12979         (attach_command): Mark target's 'thread_executing' flag.
12980         (stop_current_target_threads_ns): New, factored out from ...
12981         (interrupt_target_1): ... this.  Switch inferior before making
12982         target calls.
12983         * inferior-iter.h
12984         (struct all_inferiors_iterator, struct all_inferiors_range)
12985         (struct all_inferiors_safe_range)
12986         (struct all_non_exited_inferiors_range): Filter on
12987         process_stratum_target too.  Remove explicit.
12988         * inferior.c (inferior::inferior): Push dummy target on target
12989         stack.
12990         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
12991         Add process_stratum_target parameter, and pass it down.
12992         (have_live_inferiors): Adjust.
12993         (switch_to_inferior_and_push_target): New.
12994         (add_inferior_command, clone_inferior_command): Handle
12995         "-no-connection" parameter.  Use
12996         switch_to_inferior_and_push_target.
12997         (_initialize_inferior): Mention "-no-connection" option in
12998         the help of "add-inferior" and "clone-inferior" commands.
12999         * inferior.h: Include "process-stratum-target.h".
13000         (interrupt_target_1): Use bool.
13001         (struct inferior) <push_target, unpush_target, target_is_pushed,
13002         find_target_beneath, top_target, process_target, target_at,
13003         m_stack>: New.
13004         (discard_all_inferiors): Delete.
13005         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
13006         (all_inferiors, all_non_exited_inferiors): Add
13007         process_stratum_target parameter.
13008         * infrun.c: Include "gdb_select.h" and <unordered_map>.
13009         (target_last_proc_target): New global.
13010         (follow_fork_inferior): Push target on new inferior.  Pass target
13011         to add_thread_silent.  Call exec_on_vfork.  Handle target's
13012         reference count.
13013         (follow_fork): Adjust get_last_target_status call.  Also consider
13014         target.
13015         (follow_exec): Push target on new inferior.
13016         (struct execution_control_state) <target>: New field.
13017         (user_visible_resume_target): New.
13018         (do_target_resume): Call target_async.
13019         (resume_1): Set target's threads_executing flag.  Consider resume
13020         target.
13021         (commit_resume_all_targets): New.
13022         (proceed): Also consider resume target.  Skip threads of inferiors
13023         with no execution.  Commit resumtion in all targets.
13024         (start_remote): Pass current inferior to wait_for_inferior.
13025         (infrun_thread_stop_requested): Consider target as well.  Pass
13026         thread_info pointer to clear_inline_frame_state instead of ptid.
13027         (infrun_thread_thread_exit): Consider target as well.
13028         (random_pending_event_thread): New inferior parameter.  Use it.
13029         (do_target_wait): Rename to ...
13030         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
13031         down.
13032         (threads_are_resumed_pending_p, do_target_wait): New.
13033         (prepare_for_detach): Adjust calls.
13034         (wait_for_inferior): New inferior parameter.  Handle it.  Use
13035         do_target_wait_1 instead of do_target_wait.
13036         (fetch_inferior_event): Adjust.  Switch to representative
13037         inferior.  Pass target down.
13038         (set_last_target_status): Add process_stratum_target parameter.
13039         Save target in global.
13040         (get_last_target_status): Add process_stratum_target parameter and
13041         handle it.
13042         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
13043         (context_switch): Check inferior_ptid == null_ptid before calling
13044         inferior_thread().
13045         (get_inferior_stop_soon): Pass down target.
13046         (wait_one): Rename to ...
13047         (poll_one_curr_target): ... this.
13048         (struct wait_one_event): New.
13049         (wait_one): New.
13050         (stop_all_threads): Adjust.
13051         (handle_no_resumed, handle_inferior_event): Adjust to consider the
13052         event's target.
13053         (switch_back_to_stepped_thread): Also consider target.
13054         (print_stop_event): Update.
13055         (normal_stop): Update.  Also consider the resume target.
13056         * infrun.h (wait_for_inferior): Remove declaration.
13057         (user_visible_resume_target): New declaration.
13058         (get_last_target_status, set_last_target_status): New
13059         process_stratum_target parameter.
13060         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13061         process_stratum_target parameter, and use it.
13062         (clear_inline_frame_state (thread_info*)): New.
13063         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13064         process_stratum_target parameter.
13065         (clear_inline_frame_state (thread_info*)): Declare.
13066         * linux-fork.c (delete_checkpoint_command): Pass target down to
13067         find_thread_ptid.
13068         (checkpoint_command): Adjust.
13069         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
13070         instead of just tweaking inferior_ptid.
13071         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
13072         (exit_lwp): Pass target down to find_thread_ptid.
13073         (attach_proc_task_lwp_callback): Pass target down to
13074         add_thread/set_running/set_executing.
13075         (linux_nat_target::attach): Pass target down to
13076         thread_change_ptid.
13077         (get_detach_signal): Pass target down to find_thread_ptid.
13078         Consider last target status's target.
13079         (linux_resume_one_lwp_throw, resume_lwp)
13080         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
13081         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
13082         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
13083         (linux_nat_target::async_wait_fd): New.
13084         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
13085         target down.
13086         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
13087         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
13088         * linux-thread-db.c (struct thread_db_info::process_target): New
13089         field.
13090         (add_thread_db_info): Save target.
13091         (get_thread_db_info): New process_stratum_target parameter.  Also
13092         match target.
13093         (delete_thread_db_info): New process_stratum_target parameter.
13094         Also match target.
13095         (thread_from_lwp): Adjust to pass down target.
13096         (thread_db_notice_clone): Pass down target.
13097         (check_thread_db_callback): Pass down target.
13098         (try_thread_db_load_1): Always push the thread_db target.
13099         (try_thread_db_load, record_thread): Pass target down.
13100         (thread_db_target::detach): Pass target down.  Always unpush the
13101         thread_db target.
13102         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
13103         target down.  Always unpush the thread_db target.
13104         (find_new_threads_callback, thread_db_find_new_threads_2)
13105         (thread_db_target::update_thread_list): Pass target down.
13106         (thread_db_target::pid_to_str): Pass current inferior down.
13107         (thread_db_target::get_thread_local_address): Pass target down.
13108         (thread_db_target::resume, maintenance_check_libthread_db): Pass
13109         target down.
13110         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
13111         * procfs.c (procfs_target::procfs_init_inferior): Declare.
13112         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
13113         (procfs_init_inferior): Rename to ...
13114         (procfs_target::procfs_init_inferior): ... this and adjust.
13115         (procfs_target::create_inferior, procfs_notice_thread)
13116         (procfs_do_thread_registers): Adjust.
13117         * ppc-fbsd-tdep.c: Include "inferior.h".
13118         (ppcfbsd_get_thread_local_address): Pass down target.
13119         * proc-service.c (ps_xfer_memory): Switch current inferior and
13120         program space as well.
13121         (get_ps_regcache): Pass target down.
13122         * process-stratum-target.c
13123         (process_stratum_target::thread_address_space)
13124         (process_stratum_target::thread_architecture): Pass target down.
13125         * process-stratum-target.h
13126         (process_stratum_target::threads_executing): New field.
13127         (as_process_stratum_target): New.
13128         * ravenscar-thread.c
13129         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
13130         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
13131         down.
13132         * record-btrace.c (record_btrace_target::info_record): Adjust.
13133         (record_btrace_target::record_method)
13134         (record_btrace_target::record_is_replaying)
13135         (record_btrace_target::fetch_registers)
13136         (get_thread_current_frame_id, record_btrace_target::resume)
13137         (record_btrace_target::wait, record_btrace_target::stop): Pass
13138         target down.
13139         * record-full.c (record_full_wait_1): Switch to event thread.
13140         Pass target down.
13141         * regcache.c (regcache::regcache)
13142         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
13143         process_stratum_target parameter and handle it.
13144         (current_thread_target): New global.
13145         (get_thread_regcache): Add process_stratum_target parameter and
13146         handle it.  Switch inferior before calling target method.
13147         (get_thread_regcache): Pass target down.
13148         (get_thread_regcache_for_ptid): Pass target down.
13149         (registers_changed_ptid): Add process_stratum_target parameter and
13150         handle it.
13151         (registers_changed_thread, registers_changed): Pass target down.
13152         (test_get_thread_arch_aspace_regcache): New.
13153         (current_regcache_test): Define a couple local test_target_ops
13154         instances and use them for testing.
13155         (readwrite_regcache): Pass process_stratum_target parameter.
13156         (cooked_read_test, cooked_write_test): Pass mock_target down.
13157         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
13158         (get_thread_arch_aspace_regcache): Add process_stratum_target
13159         parameter.
13160         (regcache::target): New method.
13161         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
13162         (regcache::registers_changed_ptid): Add process_stratum_target
13163         parameter.
13164         (regcache::m_target): New field.
13165         (registers_changed_ptid): Add process_stratum_target parameter.
13166         * remote.c (remote_state::supports_vCont_probed): New field.
13167         (remote_target::async_wait_fd): New method.
13168         (remote_unpush_and_throw): Add remote_target parameter.
13169         (get_current_remote_target): Adjust.
13170         (remote_target::remote_add_inferior): Push target.
13171         (remote_target::remote_add_thread)
13172         (remote_target::remote_notice_new_inferior)
13173         (get_remote_thread_info): Pass target down.
13174         (remote_target::update_thread_list): Skip threads of inferiors
13175         bound to other targets.  (remote_target::close): Don't discard
13176         inferiors.  (remote_target::add_current_inferior_and_thread)
13177         (remote_target::process_initial_stop_replies)
13178         (remote_target::start_remote)
13179         (remote_target::remote_serial_quit_handler): Pass down target.
13180         (remote_target::remote_unpush_target): New remote_target
13181         parameter.  Unpush the target from all inferiors.
13182         (remote_target::remote_unpush_and_throw): New remote_target
13183         parameter.  Pass it down.
13184         (remote_target::open_1): Check whether the current inferior has
13185         execution instead of checking whether any inferior is live.  Pass
13186         target down.
13187         (remote_target::remote_detach_1): Pass down target.  Use
13188         remote_unpush_target.
13189         (extended_remote_target::attach): Pass down target.
13190         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
13191         (remote_target::append_resumption): Pass down target.
13192         (remote_target::append_pending_thread_resumptions)
13193         (remote_target::remote_resume_with_hc, remote_target::resume)
13194         (remote_target::commit_resume): Pass down target.
13195         (remote_target::remote_stop_ns): Check supports_vCont_probed.
13196         (remote_target::interrupt_query)
13197         (remote_target::remove_new_fork_children)
13198         (remote_target::check_pending_events_prevent_wildcard_vcont)
13199         (remote_target::remote_parse_stop_reply)
13200         (remote_target::process_stop_reply): Pass down target.
13201         (first_remote_resumed_thread): New remote_target parameter.  Pass
13202         it down.
13203         (remote_target::wait_as): Pass down target.
13204         (unpush_and_perror): New remote_target parameter.  Pass it down.
13205         (remote_target::readchar, remote_target::remote_serial_write)
13206         (remote_target::getpkt_or_notif_sane_1)
13207         (remote_target::kill_new_fork_children, remote_target::kill): Pass
13208         down target.
13209         (remote_target::mourn_inferior): Pass down target.  Use
13210         remote_unpush_target.
13211         (remote_target::core_of_thread)
13212         (remote_target::remote_btrace_maybe_reopen): Pass down target.
13213         (remote_target::pid_to_exec_file)
13214         (remote_target::thread_handle_to_thread_info): Pass down target.
13215         (remote_target::async_wait_fd): New.
13216         * riscv-fbsd-tdep.c: Include "inferior.h".
13217         (riscv_fbsd_get_thread_local_address): Pass down target.
13218         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
13219         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
13220         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
13221         Adjust.
13222         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
13223         * solib-svr4.c (enable_break): Pass down target.
13224         * spu-multiarch.c (parse_spufs_run): Pass down target.
13225         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
13226         * target-delegates.c: Regenerate.
13227         * target.c (g_target_stack): Delete.
13228         (current_top_target): Return the current inferior's top target.
13229         (target_has_execution_1): Refer to the passed-in inferior's top
13230         target.
13231         (target_supports_terminal_ours): Check whether the initial
13232         inferior was already created.
13233         (decref_target): New.
13234         (target_stack::push): Incref/decref the target.
13235         (push_target, push_target, unpush_target): Adjust.
13236         (target_stack::unpush): Defref target.
13237         (target_is_pushed): Return bool.  Adjust to refer to the current
13238         inferior's target stack.
13239         (dispose_inferior): Delete, and inline parts ...
13240         (target_preopen): ... here.  Only dispose of the current inferior.
13241         (target_detach): Hold strong target reference while detaching.
13242         Pass target down.
13243         (target_thread_name): Add assertion.
13244         (target_resume): Pass down target.
13245         (target_ops::beneath, find_target_at): Adjust to refer to the
13246         current inferior's target stack.
13247         (get_dummy_target): New.
13248         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
13249         has a thread running.
13250         (initialize_targets): Rename to ...
13251         (_initialize_target): ... this.
13252         * target.h: Include "gdbsupport/refcounted-object.h".
13253         (struct target_ops): Inherit refcounted_object.
13254         (target_ops::shortname, target_ops::longname): Make const.
13255         (target_ops::async_wait_fd): New method.
13256         (decref_target): Declare.
13257         (struct target_ops_ref_policy): New.
13258         (target_ops_ref): New typedef.
13259         (get_dummy_target): Declare function.
13260         (target_is_pushed): Return bool.
13261         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
13262         (all_matching_threads_iterator::all_matching_threads_iterator):
13263         Handle filter target.
13264         * thread-iter.h (struct all_matching_threads_iterator, struct
13265         all_matching_threads_range, class all_non_exited_threads_range):
13266         Filter by target too.  Remove explicit.
13267         * thread.c (threads_executing): Delete.
13268         (inferior_thread): Pass down current inferior.
13269         (clear_thread_inferior_resources): Pass down thread pointer
13270         instead of ptid_t.
13271         (add_thread_silent, add_thread_with_info, add_thread): Add
13272         process_stratum_target parameter.  Use it for thread and inferior
13273         searches.
13274         (is_current_thread): New.
13275         (thread_info::deletable): Use it.
13276         (find_thread_ptid, thread_count, in_thread_list)
13277         (thread_change_ptid, set_resumed, set_running): New
13278         process_stratum_target parameter.  Pass it down.
13279         (set_executing): New process_stratum_target parameter.  Pass it
13280         down.  Adjust reference to 'threads_executing'.
13281         (threads_are_executing): New process_stratum_target parameter.
13282         Adjust reference to 'threads_executing'.
13283         (set_stop_requested, finish_thread_state): New
13284         process_stratum_target parameter.  Pass it down.
13285         (switch_to_thread): Also match inferior.
13286         (switch_to_thread): New process_stratum_target parameter.  Pass it
13287         down.
13288         (update_threads_executing): Reimplement.
13289         * top.c (quit_force): Pop targets from all inferior.
13290         (gdb_init): Don't call initialize_targets.
13291         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
13292         Declare.
13293         (windows_add_thread, windows_delete_thread): Adjust.
13294         (get_windows_debug_event): Rename to ...
13295         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
13296         * tracefile-tfile.c (tfile_target_open): Pass down target.
13297         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
13298         Forward declare.
13299         (switch_to_thread): Add process_stratum_target parameter.
13300         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
13301         parameter.  Use it.
13302         (mi_on_resume): Pass target down.
13303         * nat/fork-inferior.c (startup_inferior): Add
13304         process_stratum_target parameter.  Pass it down.
13305         * nat/fork-inferior.h (startup_inferior): Add
13306         process_stratum_target parameter.
13307         * python/py-threadevent.c (py_get_event_thread): Pass target down.
13308
13309 2020-01-10  Pedro Alves  <palves@redhat.com>
13310
13311         * remote.c (remote_target::start_remote): Don't set inferior_ptid
13312         directly.  Instead find the first thread in the thread list and
13313         use switch_to_thread.
13314
13315 2020-01-10  Pedro Alves  <palves@redhat.com>
13316
13317         * remote.c (remote_target::remote_add_inferior): Don't bind a
13318         process to the current inferior if the current inferior is already
13319         bound to a process.
13320
13321 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13322             Pedro Alves  <palves@redhat.com>
13323
13324         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
13325         If no process is specified, return null_ptid instead of
13326         inferior_ptid.
13327         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
13328         TARGET_WAITKIND_SIGNALLED with no pid.
13329
13330 2020-01-10  Pedro Alves  <palves@redhat.com>
13331
13332         * remote.c (first_remote_resumed_thread): New.
13333         (remote_target::wait_as): Use it as default event_ptid instead of
13334         inferior_ptid.
13335
13336 2020-01-10  Pedro Alves  <palves@redhat.com>
13337
13338         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
13339
13340 2020-01-10  Pedro Alves  <palves@redhat.com>
13341
13342         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
13343         not -1.
13344
13345 2020-01-10  Pedro Alves  <palves@redhat.com>
13346
13347         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
13348         ptid to get_last_target_status.
13349         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
13350         ptid to get_last_target_status.
13351         * infcmd.c (continue_command): Don't pass a target_waitstatus to
13352         get_last_target_status.
13353         (info_program_command): Don't pass a target_waitstatus to
13354         get_last_target_status.
13355         * infrun.c (init_wait_for_inferior): Use
13356         nullify_last_target_wait_ptid.
13357         (get_last_target_status): Handle nullptr arguments.
13358         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
13359         (print_stop_event): Don't pass a ptid to get_last_target_status.
13360         (normal_stop): Don't pass a ptid to get_last_target_status.
13361         * infrun.h (get_last_target_status, set_last_target_status): Move
13362         comments here and update.
13363         (nullify_last_target_wait_ptid): Declare.
13364         * linux-fork.c (fork_load_infrun_state): Remove local extern
13365         declaration of nullify_last_target_wait_ptid.
13366         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
13367         to get_last_target_status.
13368
13369 2020-01-10  Pedro Alves  <palves@redhat.com>
13370
13371         * gdbthread.h (scoped_restore_current_thread)
13372         <dont_restore, restore, m_dont_restore>: Declare.
13373         * thread.c (thread_alive): Add assertion.  Return bool.
13374         (switch_to_thread_if_alive): New.
13375         (prune_threads): Switch inferior/thread.
13376         (print_thread_info_1): Switch thread before calling target methods.
13377         (scoped_restore_current_thread::restore): New, factored out from
13378         ...
13379         (scoped_restore_current_thread::~scoped_restore_current_thread):
13380         ... this.
13381         (scoped_restore_current_thread::scoped_restore_current_thread):
13382         Add assertion.
13383         (thread_apply_all_command, thread_select): Use
13384         switch_to_thread_if_alive.
13385         * infrun.c (proceed, restart_threads, handle_signal_stop)
13386         (switch_back_to_stepped_thread): Switch current thread before
13387         calling target methods.
13388
13389 2020-01-10  Pedro Alves <palves@redhat.com>
13390
13391         * inferior.c (switch_to_inferior_no_thread): New function,
13392         factored out from ...
13393         (inferior_command): ... here.
13394         * inferior.h (switch_to_inferior_no_thread): Declare.
13395         * mi/mi-main.c (run_one_inferior): Use
13396         switch_to_inferior_no_thread.
13397
13398 2020-01-10  Pedro Alves  <palves@redhat.com>
13399
13400         * infcmd.c (kill_command): Remove dead code.
13401
13402 2020-01-10  Pedro Alves  <palves@redhat.com>
13403
13404         * remote.c (remote_target::mourn_inferior): No longer check
13405         whether the target is running.
13406
13407 2020-01-10  Pedro Alves  <palves@redhat.com>
13408
13409         * corelow.c (core_target::has_execution): Change parameter type to
13410         inferior pointer.
13411         * inferior.c (number_of_live_inferiors): Use
13412         inferior::has_execution instead of target_has_execution_1.
13413         * inferior.h (inferior::has_execution): New.
13414         * linux-thread-db.c (thread_db_target::update_thread_list): Use
13415         inferior::has_execution instead of target_has_execution_1.
13416         * process-stratum-target.c
13417         (process_stratum_target::has_execution): Change parameter type to
13418         inferior pointer.  Check the inferior's PID instead of
13419         inferior_ptid.
13420         * process-stratum-target.h
13421         (process_stratum_target::has_execution): Change parameter type to
13422         inferior pointer.
13423         * record-full.c (record_full_core_target::has_execution): Change
13424         parameter type to inferior pointer.
13425         * target.c (target_has_execution_1): Change parameter type to
13426         inferior pointer.
13427         (target_has_execution_current): Adjust.
13428         * target.h (target_ops::has_execution): Change parameter type to
13429         inferior pointer.
13430         (target_has_execution_1): Change parameter type to inferior
13431         pointer.  Change return type to bool.
13432         * tracefile.h (tracefile_target::has_execution): Change parameter
13433         type to inferior pointer.
13434
13435 2020-01-10  Pedro Alves  <palves@redhat.com>
13436
13437         * exceptions.c (print_flush): Remove current_top_target() check.
13438
13439 2020-01-10  Pedro Alves  <palves@redhat.com>
13440
13441         * remote.c (show_remote_exec_file): Show the current inferior's
13442         exec-file instead of the command variable's value.
13443
13444 2020-01-10  Pedro Alves  <palves@redhat.com>
13445
13446         * record-full.c (record_full_resume_ptid): New global.
13447         (record_full_target::resume): Set it.
13448         (record_full_wait_1): Use record_full_resume_ptid instead of
13449         inferior_ptid.
13450
13451 2020-01-10  Pedro Alves  <palves@redhat.com>
13452
13453         * gdbthread.h (scoped_restore_current_thread)
13454         <dont_restore, restore, m_dont_restore>: Declare.
13455         * thread.c (thread_alive): Add assertion.  Return bool.
13456         (switch_to_thread_if_alive): New.
13457         (prune_threads): Switch inferior/thread.
13458         (print_thread_info_1): Switch thread before calling target methods.
13459         (scoped_restore_current_thread::restore): New, factored out from
13460         ...
13461         (scoped_restore_current_thread::~scoped_restore_current_thread):
13462         ... this.
13463         (scoped_restore_current_thread::scoped_restore_current_thread):
13464         Add assertion.
13465         (thread_apply_all_command, thread_select): Use
13466         switch_to_thread_if_alive.
13467
13468 2020-01-10  George Barrett  <bob@bob131.so>
13469
13470         * stap-probe.c (stap_modify_semaphore): Don't check for null
13471         semaphores.
13472         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
13473         for null semaphores.
13474
13475 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13476
13477         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
13478         all source windows, and maintain horizontal scroll status while
13479         doing so.
13480
13481 2020-01-09  Tom Tromey  <tom@tromey.com>
13482
13483         PR tui/18932:
13484         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
13485         update_source_window, not print_source_lines.
13486
13487 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13488
13489         * tui/tui.c (tui_enable): Register tui hooks after calling
13490         tui_display_main.
13491
13492 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13493
13494         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
13495
13496 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
13497
13498         * thread.c (print_thread_info_1): Fix indentation.
13499
13500 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13501
13502         * symtab.c (general_symbol_info::compute_and_set_names): Move the
13503         unique_xmalloc_ptr outside the if to always free the demangled name.
13504
13505 2020-01-08  Tom Tromey  <tromey@adacore.com>
13506
13507         * xcoffread.c (enter_line_range, read_xcoff_symtab)
13508         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
13509         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
13510         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
13511         Remove.
13512         (section_offsets): New typedef.
13513         * symtab.c (fixup_section, get_msymbol_address): Update.
13514         * symmisc.c (dump_msymbols): Update.
13515         * symfile.h (relative_addr_info_to_section_offsets)
13516         (symfile_map_offsets_to_segments): Update.
13517         * symfile.c (build_section_addr_info_from_objfile)
13518         (init_objfile_sect_indices): Update.
13519         (struct place_section_arg): Change type of "offsets".
13520         (place_section): Update.
13521         (relative_addr_info_to_section_offsets): Change type of
13522         "section_offsets".  Remove "num_sections" parameter.
13523         (default_symfile_offsets, syms_from_objfile_1)
13524         (set_objfile_default_section_offset): Update.
13525         (reread_symbols): No need to preserve section offsets by hand.
13526         (symfile_map_offsets_to_segments): Change type of "offsets".
13527         * stap-probe.c (relocate_address): Update.
13528         * stabsread.h (process_one_symbol): Update.
13529         * solib-target.c (struct lm_info_target) <offsets>: Change type.
13530         (solib_target_relocate_section_addresses): Update.
13531         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
13532         Update.
13533         * solib-frv.c (frv_relocate_main_executable): Update.
13534         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
13535         * solib-aix.c (solib_aix_get_section_offsets): Change return
13536         type.
13537         (solib_aix_solib_create_inferior_hook): Update.
13538         * remote.c (remote_target::get_offsets): Update.
13539         * psymtab.c (find_pc_sect_psymtab): Update.
13540         * psympriv.h (struct partial_symbol) <address, text_low,
13541         text_high>: Update.
13542         * objfiles.h (obj_section_offset): Update.
13543         (struct objfile) <section_offsets>: Change type.
13544         <num_sections>: Remove.
13545         (objfile_relocate): Update.
13546         * objfiles.c (entry_point_address_query): Update
13547         (relocate_one_symbol): Change type of "section_offsets".
13548         (objfile_relocate1, objfile_relocate1): Change type of
13549         "new_offsets".
13550         (objfile_rebase1): Update.
13551         * mipsread.c (mipscoff_symfile_read): Update.
13552         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
13553         parameter.
13554         * mdebugread.c (parse_symbol): Change type of "section_offsets".
13555         (parse_external, psymtab_to_symtab_1): Update.
13556         * machoread.c (macho_symfile_offsets): Update.
13557         * ia64-tdep.c (ia64_find_unwind_table): Update.
13558         * hppa-tdep.c (read_unwind_info): Update.
13559         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
13560         * dwarf2read.c (create_addrmap_from_index)
13561         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
13562         (process_psymtab_comp_unit_reader, add_partial_symbol)
13563         (add_partial_subprogram, process_full_comp_unit)
13564         (read_file_scope, read_func_scope, read_lexical_block_scope)
13565         (read_call_site_scope, dwarf2_rnglists_process)
13566         (dwarf2_ranges_process, dwarf2_ranges_read)
13567         (dwarf_decode_lines_1, var_decode_location, new_symbol)
13568         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
13569         Update.
13570         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
13571         Update.
13572         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
13573         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
13574         (process_one_symbol): Change type of "section_offsets".
13575         * ctfread.c (get_objfile_text_range): Update.
13576         * coffread.c (coff_symtab_read, enter_linenos)
13577         (process_coff_symbol): Update.
13578         * coff-pe-read.c (add_pe_forwarded_sym): Update.
13579         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
13580
13581 2020-01-08  Tom Tromey  <tromey@adacore.com>
13582
13583         * dwarf2read.c (parse_macro_definition): Use std::string.
13584         (parse_macro_definition): Likewise.
13585
13586 2020-01-08  Tom Tromey  <tromey@adacore.com>
13587
13588         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
13589         (ATTR_ALLOC_CHUNK): Remove.
13590
13591 2020-01-08  Tom Tromey  <tromey@adacore.com>
13592
13593         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
13594
13595 2020-01-08  Tom Tromey  <tromey@adacore.com>
13596
13597         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
13598         (dwarf2_compute_name, open_dwo_file): Likewise.
13599         (process_enumeration_scope): Use std::vector.
13600         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
13601         (partial_die_info::fixup, dwarf2_start_subfile)
13602         (guess_full_die_structure_name, dwarf2_name): Likewise.
13603         (determine_prefix): Update.
13604         (guess_full_die_structure_name): Make return type const.
13605         (partial_die_full_name): Return unique_xmalloc_ptr.
13606         (DW_FIELD_ALLOC_CHUNK): Remove.
13607
13608 2020-01-07  Tom Tromey  <tromey@adacore.com>
13609
13610         PR build/24937:
13611         * stap-probe.c (class stap_static_probe_ops): Add constructor.
13612
13613 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13614
13615         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
13616
13617 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13618
13619         * stack.c (print_frame_info): Move disassemble_next_line code
13620         inside source_print block.
13621
13622 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13623
13624         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
13625         gdb/signals.h, as we are now using native signal symbols.
13626
13627 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13628
13629         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
13630         overflow by an early check of content vs threshold.
13631         * tui/tui-source.c (tui_source_window::line_is_displayed):
13632         Likewise.
13633
13634 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13635
13636         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
13637
13638 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13639
13640         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
13641         export table if no section contains it's RVA.
13642
13643 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13644
13645         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
13646
13647 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
13648
13649         * source.c (print_source_lines_base): Set last_line_listed.
13650
13651 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13652
13653         * tui/tui-disasm.c: Remove trailing spaces.
13654
13655 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13656             Pedro Alves  <palves@redhat.com>
13657
13658         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
13659         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
13660         (windows_gdb_signal_to_target): New function, uses the above
13661         enumeration to convert GDB internal signal codes to equivalent
13662         Windows codes.
13663         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
13664         * windows-nat.c: Include "gdb_wait.h".
13665         (get_windows_debug_event): Extract the fatal exception from the
13666         exit status and convert to the equivalent Posix signal number.
13667         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
13668         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
13669         * gdbsupport/gdb_wait.c: New file, implements
13670         windows_status_to_termsig.
13671         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
13672         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
13673
13674 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
13675
13676         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
13677         show_layout.
13678
13679 2020-01-05  Luis Machado  <luis.machado@linaro.org>
13680
13681         * aarch64-linux-nat.c
13682         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
13683         and bfd_mach_aarch64.
13684
13685 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13686
13687         * ui-file.c (stdio_file::can_emit_style_escape)
13688         (tee_file::can_emit_style_escape): Ensure style is used also on
13689         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
13690         to gdb_stdout.
13691         * main.c (set_gdb_data_directory): Use file style to output the
13692         warning that the given pathname is not a directory.
13693         * top.c (show_history_filename, gdb_safe_append_history)
13694         (show_gdb_datadir): Use file style.
13695
13696 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13697
13698         * solib-target.c (struct lm_info_target):
13699         Change offsets to be a unique_xmalloc_ptr.
13700         (solib_target_relocate_section_addresses): Update.
13701
13702 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13703
13704         * windows-nat.c (windows_clear_solib): Free so_list linked list.
13705
13706 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13707
13708         * MAINTAINERS (Write After Approval): Add myself.
13709
13710 2020-01-02  Luis Machado  <luis.machado@linaro.org>
13711
13712         * proc-service.c (get_ps_regcache): Remove reference to obsolete
13713         Cell BE architecture.
13714         * target.h (struct target_ops) <thread_architecture>: Likewise.
13715
13716 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13717
13718         * Makefile.in: Use INSTALL_PROGRAM_ENV.
13719
13720 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13721
13722         * MAINTAINERS (Write After Approval): Add myself.
13723
13724 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13725
13726         * gdbarch.sh: Update copyright year range of generated files.
13727
13728 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13729
13730         Update copyright year range in all GDB files.
13731
13732 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13733
13734         * copyright.py: Convert to Python 3.
13735
13736 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13737
13738         * copyright.py: Adapt after move of gnulib directory from gdb
13739         directory to toplevel directory.
13740
13741 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13742
13743         * copyright.py (main): Exit if run from the wrong directory.
13744
13745 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13746
13747         * top.c (print_gdb_version): Change copyright year to 2020.
13748
13749 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13750
13751         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
13752
13753 For older changes see ChangeLog-2019.
13754 \f
13755 Local Variables:
13756 mode: change-log
13757 left-margin: 8
13758 fill-column: 74
13759 version-control: never
13760 coding: utf-8
13761 End: