gdb/ChangeLog

   1 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
   2
   3         * ada-lang.c (ada_language_data): Delete.
   4         (ada_language): Remove references to ada_language_data.
   5         * c-lang.c (c_language_data): Delete.
   6         (c_language): Remove references to c_language_data.
   7         (cplus_language_data): Delete.
   8         (cplus_language): Remove references to cplus_language_data.
   9         (asm_language_data): Delete.
  10         (asm_language): Remove references to asm_language_data.
  11         (minimal_language_data): Delete.
  12         (minimal_language): Remove references to minimal_language_data.
  13         * d-lang.c (d_language_data): Delete.
  14         (d_language): Remove references to d_language_data.
  15         * f-lang.c (f_language_data): Delete.
  16         (f_language): Remove references to f_language_data.
  17         * go-lang.c (go_language_data): Delete.
  18         (go_language): Remove references to go_language_data.
  19         * language.c (unknown_language_data): Delete.
  20         (unknown_language): Remove references to unknown_language_data.
  21         (auto_language_data): Delete.
  22         (auto_language): Remove references to auto_language_data.
  23         * language.h (language_data): Delete struct.
  24         (language_defn): No longer inherit from language_data.
  25         * m2-lang.c (m2_language_data): Delete.
  26         (m2_language): Remove references to m2_language_data.
  27         * objc-lang.c (objc_language_data): Delete.
  28         (objc_language): Remove references to objc_language_data.
  29         * opencl-lang.c (opencl_language_data): Delete.
  30         (opencl_language): Remove references to opencl_language_data.
  31         * p-lang.c (pascal_language_data): Delete.
  32         (pascal_language): Remove references to pascal_language_data.
  33         * rust-lang.c (rust_language_data): Delete.
  34         (rust_language): Remove references to rust_language_data.
  35
  36 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  37
  38         * ada-lang.c (ada_language_data): Remove la_op_print_tab
  39         initializer.
  40         (ada_language::opcode_print_table): New member function.
  41         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
  42         (c_language::opcode_print_table): New member function.
  43         (cplus_language_data): Remove la_op_print_tab initializer.
  44         (cplus_language::opcode_print_table): New member function.
  45         (asm_language_data): Remove la_op_print_tab initializer.
  46         (asm_language::opcode_print_table): New member function.
  47         (minimal_language_data): Remove la_op_print_tab initializer.
  48         (minimal_language::opcode_print_table): New member function.
  49         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
  50         (d_language::opcode_print_table): New member function.
  51         * expprint.c (print_subexp_standard): Update call to
  52         opcode_print_table.
  53         (op_string): Likewise.
  54         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
  55         (f_language::opcode_print_table): New member function.
  56         * go-lang.c (go_language_data): Remove la_op_print_tab
  57         initializer.
  58         (go_language::opcode_print_table): New member function.
  59         * language.c (unknown_language_data): Remove la_op_print_tab
  60         initializer.
  61         (unknown_language::opcode_print_table): New member function.
  62         (auto_language_data): Remove la_op_print_tab initializer.
  63         (auto_language::opcode_print_table): New member function.
  64         * language.h (language_data): Remove la_op_print_tab field.
  65         (language_defn::opcode_print_table): Declare new member function.
  66         * m2-lang.c (m2_language_data): Remove la_op_print_tab
  67         initializer.
  68         (m2_language::opcode_print_table): New member function.
  69         * objc-lang.c (objc_language_data): Remove la_op_print_tab
  70         initializer.
  71         (objc_language::opcode_print_table): New member function.
  72         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
  73         initializer.
  74         (opencl_language::opcode_print_table): New member function.
  75         * p-lang.c (pascal_language_data): Remove la_op_print_tab
  76         initializer.
  77         (pascal_language::opcode_print_table): New member function.
  78         * rust-lang.c (rust_language_data): Remove la_op_print_tab
  79         initializer.
  80         (rust_language::opcode_print_table): New member function.
  81
  82 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  83
  84         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
  85         (ada_language::expression_ops): New member function.
  86         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
  87         (c_language::expression_ops): New member function.
  88         (cplus_language_data): Remove la_exp_desc initializer.
  89         (cplus_language::expression_ops): New member function.
  90         (asm_language_data): Remove la_exp_desc initializer.
  91         (asm_language::expression_ops): New member function.
  92         (minimal_language_data): Remove la_exp_desc initializer.
  93         (minimal_language::expression_ops): New member function.
  94         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
  95         (d_language::expression_ops): New member function.
  96         * eval.c (evaluate_subexp): Update call to expression_ops.
  97         * expprint.c (print_subexp): Likewise.
  98         (op_name): Likewise.
  99         (dump_subexp_body): Likewise.
 100         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
 101         (f_language::expression_ops): New member function.
 102         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
 103         (go_language::expression_ops): New member function.
 104         * language.c (language_defn::expression_ops): New function.
 105         (unknown_language_data): Remove la_exp_desc initializer.
 106         (auto_language_data): Likewise.
 107         * language.h (language_data): Remove la_exp_desc field.
 108         (language_defn::expression_ops): Declare new member function.
 109         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
 110         (m2_language::expression_ops): New member function.
 111         * objc-lang.c (objc_language_data): Remove la_exp_desc
 112         initializer.
 113         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
 114         initializer.
 115         (opencl_language::expression_ops): New member function.
 116         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
 117         * parse.c (operator_length): Update call to expression_ops.
 118         (exp_iterate): Likewise.
 119         * rust-lang.c (rust_language_data): Remove la_exp_desc
 120         initializer.
 121         (ruse_language::expression_ops): New member function.
 122
 123 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 124
 125         * ada-lang.c (ada_language_data): Remove la_varobj_ops
 126         initializer.
 127         (ada_language::varobj_ops): New member function.
 128         * c-lang.c (c_language_data): Remove la_varobj_ops
 129         initializer.
 130         (cplus_language_data): Likewise.
 131         (cplus_language::varobj_ops): New member function.
 132         (asm_language_data): Remove la_varobj_ops initializer.
 133         (minimal_language_data): Likewise.
 134         * d-lang.c (d_language_data): Likewise.
 135         * f-lang.c (f_language_data): Likewise.
 136         * go-lang.c (go_language_data): Likewise.
 137         * language.c (language_defn::varobj_ops): New function.
 138         (unknown_language_data): Remove la_varobj_ops
 139         initializer.
 140         (auto_language_data): Likewise.
 141         * language.h (language_data): Remove la_varobj_ops field.
 142         (language_defn::varobj_ops): Declare new member function.
 143         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
 144         * objc-lang.c (objc_language_data): Likewise.
 145         * opencl-lang.c (opencl_language_data): Likewise.
 146         * p-lang.c (pascal_language_data): Likewise.
 147         * rust-lang.c (rust_language_data): Likewise.
 148         * varobj.c (varobj_create): Update call to varobj_ops.
 149         * varobj.h (default_varobj_ops): Delete define.
 150
 151 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 152
 153         * ada-lang.c (ada_language_data): Remove la_macro_expansion
 154         initializer.
 155         * c-lang.c (c_language_data): Likewise.
 156         (c_language::macro_expansion): New member function.
 157         (cplus_language_data): Likewise.
 158         (cplus_language::macro_expansion): New member function.
 159         (asm_language_data): Likewise.
 160         (asm_language::macro_expansion): New member function.
 161         (minimal_language_data): Likewise.
 162         (minimal_language::macro_expansion): New member function.
 163         * d-lang.c (d_language_data): Remove la_macro_expansion
 164         initializer.
 165         * f-lang.c (f_language_data): Likewise.
 166         * go-lang.c (go_language_data): Likewise.
 167         * language.c (unknown_language_data): Likewise.
 168         (auto_language_data): Likewise.
 169         * language.h (language_data): Remove la_macro_expansion field.
 170         (language_defn::macro_expansion): New member function.
 171         * m2-lang.c (m2_language_data): Remove la_macro_expansion
 172         initializer.
 173         * objc-lang.c (objc_language_data): Likewise.
 174         (objc_language::macro_expansion): New member function.
 175         * opencl-lang.c (opencl_language_data): Likewise.
 176         (opencl_language::macro_expansion): New member function.
 177         * p-lang.c (pascal_language_data): Remove la_macro_expansion
 178         initializer.
 179         * rust-lang.c (rust_language_data): Likewise.
 180         * symtab.c (default_collect_symbol_completion_matches_break_on):
 181         Update call to macro_expansion.
 182
 183 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 184
 185         * ada-lang.c (ada_language_data): Remove la_array_ordering
 186         initializer.
 187         * c-lang.c (c_language_data): Likewise.
 188         (cplus_language_data): Likewise.
 189         (asm_language_data): Likewise.
 190         (minimal_language_data): Likewise.
 191         * d-lang.c (d_language_data): Likewise.
 192         * dwarf2/read.c (read_array_order): Update for call to
 193         array_ordering.
 194         * f-lang.c (f_language_data): Remove la_array_ordering
 195         initializer.
 196         (f_language::array_ordering): New member function.
 197         * go-lang.c (go_language_data): Remove la_array_ordering
 198         initializer.
 199         * language.c (unknown_language_data): Likewise.
 200         (auto_language_data): Likewise.
 201         * language.h (language_data): Delete la_array_ordering field.
 202         (language_defn::array_ordering): New member function.
 203         * m2-lang.c (m2_language_data): Remove la_array_ordering
 204         initializer.
 205         * objc-lang.c (objc_language_data): Likewise.
 206         * opencl-lang.c (opencl_language_data): Likewise.
 207         * p-lang.c (pascal_language_data): Likewise.
 208         * rust-lang.c (rust_language_data): Likewise.
 209
 210 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 211
 212         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
 213         initializer.
 214         * c-lang.c (c_language_data): Likewise.
 215         (cplus_language_data): Likewise.
 216         (asm_language_data): Likewise.
 217         (minimal_language_data): Likewise.
 218         * d-lang.c (d_language_data): Likewise.
 219         * f-lang.c (f_language_data): Likewise.
 220         (f_language::case_sensitivity): New member function.
 221         * go-lang.c (go_language_data): Remove la_case_sensitivity
 222         initializer.
 223         * language.c (enum case_mode): Moved here from language.h.
 224         (case_mode): Make static.
 225         (show_case_command): Update for case_sensitivity being a method.
 226         (set_case_command): Likewise.
 227         (set_range_case): Likewise.
 228         (unknown_language_data): Remove la_case_sensitivity initializer.
 229         (auto_language_data): Likewise.
 230         * language.h (case_mode): Delete, move enum declaration to
 231         language.c.
 232         (language_data): Delete la_case_sensitivity field.
 233         (language_defn::case_sensitivity): New member function.
 234         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
 235         initializer.
 236         * objc-lang.c (objc_language_data): Likewise.
 237         * opencl-lang.c (opencl_language_data): Likewise.
 238         * p-lang.c (pascal_language_data): Likewise.
 239         * rust-lang.c (rust_language_data): Likewise.
 240
 241 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 242
 243         * ada-lang.c (ada_language_data): Remove la_range_check
 244         initializer.
 245         * c-lang.c (c_language_data): Likewise.
 246         (cplus_language_data): Likewise.
 247         (asm_language_data): Likewise.
 248         (minimal_language_data): Likewise.
 249         * d-lang.c (d_language_data): Likewise.
 250         * f-lang.c (f_language_data): Likewise.
 251         (f_language::range_checking_on_by_default): New member function.
 252         * go-lang.c (go_language_data): Remove la_range_check initializer.
 253         * language.c (enum range_mode): Moved here from language.h.
 254         (range_mode): Made static.
 255         (show_range_command): Update to use
 256         range_checking_on_by_default.
 257         (set_range_command): Likewise.
 258         (set_range_case): Likewise.
 259         (unknown_language_data): Remove la_range_check initializer.
 260         (auto_language_data): Likewise.
 261         * language.h (range_mode): Delete.  Enum definition moved to
 262         language.c.
 263         (language_data): Remove la_range_check field.
 264         (language_defn::range_checking_on_by_default): New member
 265         function.
 266         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
 267         (m2_language::range_checking_on_by_default): New member function.
 268         * objc-lang.c (objc_language_data): Remove la_range_check
 269         initializer.
 270         * opencl-lang.c (opencl_language_data): Likewise.
 271         * p-lang.c (pascal_language_data): Likewise.
 272         (pascal_language::range_checking_on_by_default): New member
 273         function.
 274         * rust-lang.c (rust_language_data): Remove la_range_check
 275         initializer.
 276         (rust_language::range_checking_on_by_default): New member
 277         function.
 278
 279 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 280
 281         * dwarf2/read.c (dwarf2_physname): Remove special case for
 282         language_go.
 283         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
 284         member function.
 285
 286 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 287
 288         * ada-lang.c (ada_language_data): Remove
 289         la_store_sym_names_in_linkage_form_p initializer.
 290         (ada_language::store_sym_names_in_linkage_form_p): New member
 291         function.
 292         * c-lang.c (c_language_data): Remove
 293         la_store_sym_names_in_linkage_form_p initializer.
 294         (c_language::store_sym_names_in_linkage_form_p): New member
 295         function.
 296         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
 297         initializer.
 298         (asm_language_data): Likewise.
 299         (asm_language::store_sym_names_in_linkage_form_p): New member
 300         function.
 301         (minimal_language_data): Remove
 302         la_store_sym_names_in_linkage_form_p initializer.
 303         (minimal_language::store_sym_names_in_linkage_form_p): New member
 304         function.
 305         * d-lang.c (d_language_data): Remove
 306         la_store_sym_names_in_linkage_form_p initializer.
 307         * dwarf2/read.c (dwarf2_physname): Update call to
 308         store_sym_names_in_linkage_form_p.
 309         * f-lang.c (f_language_data): Remove
 310         la_store_sym_names_in_linkage_form_p initializer.
 311         * go-lang.c (go_language_data): Remove
 312         la_store_sym_names_in_linkage_form_p initializer.
 313         * language.c (unknown_language_data): Remove
 314         la_store_sym_names_in_linkage_form_p initializer.
 315         (unknown_language::store_sym_names_in_linkage_form_p): New member
 316         function.
 317         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
 318         initializer.
 319         (auto_language::store_sym_names_in_linkage_form_p): New member
 320         function.
 321         * language.h (language_data): Remove
 322         la_store_sym_names_in_linkage_form_p member variable.
 323         (language_defn::store_sym_names_in_linkage_form_p): New member
 324         function.
 325         * m2-lang.c (m2_language_data): Remove
 326         la_store_sym_names_in_linkage_form_p initializer.
 327         * objc-lang.c (objc_language_data): Likewise.
 328         * opencl-lang.c (opencl_language_data): Likewise.
 329         * p-lang.c (pascal_language_data): Likewise.
 330         * rust-lang.c (rust_language_data): Likewise.
 331
 332 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 333
 334         * ada-lang.c (ada_language_data): Remove string_lower_bound
 335         initializer.
 336         * c-lang.c (c_language_data): Likewise.
 337         (cplus_language_data): Likewise.
 338         (asm_language_data): Likewise.
 339         (minimal_language_data): Likewise.
 340         * d-lang.c (d_language_data): Likewise.
 341         * f-lang.c (f_language_data): Likewise.
 342         * go-lang.c (go_language_data): Likewise.
 343         * language.c (unknown_language_data): Likewise.
 344         (auto_language_data): Likewise.
 345         * language.h (language_data): Remove string_lower_bound field.
 346         (language_defn::string_lower_bound): New member function.
 347         * m2-lang.c (m2_language_data): Remove string_lower_bound
 348         initializer.
 349         (m2_language::string_lower_bound): New member function.
 350         * objc-lang.c (objc_language_data): Remove string_lower_bound
 351         initializer.
 352         * opencl-lang.c (opencl_language_data): Likewise.
 353         * p-lang.c (pascal_language_data): Likewise.
 354         * rust-lang.c (rust_language_data): Likewise.
 355         * valops.c (value_cstring): Update call to string_lower_bound.
 356         (value_string): Likewise.
 357         * value.c (allocate_repeated_value): Likewise.
 358
 359 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 360
 361         * valops.c (value_repeat): Fix incorrect argument name in comment.
 362
 363 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 364
 365         * ada-lang.c (ada_language_data): Remove c_style_arrays
 366         initializer.
 367         (ada_language::c_style_arrays_p): New member fuction.
 368         * c-lang.c (c_language_data): Remove c_style_arrays
 369         initializer.
 370         (cplus_language_data): Likewise.
 371         (asm_language_data): Likewise.
 372         (minimal_language_data): Likewise.
 373         * d-lang.c (d_language_data): Likewise.
 374         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
 375         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
 376         (f_language::c_style_arrays_p): New member function.
 377         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
 378         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
 379         * language.c (unknown_language_data): Remove c_style_arrays
 380         initializer.
 381         (auto_language_data): Likewise.
 382         * language.h (language_data): Remove c_style_arrays field.
 383         (language_defn::c_style_arrays_p): New member function.
 384         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
 385         (m2_language::c_style_arrays_p): New member function.
 386         * objc-lang.c (objc_language_data): Remove c_style_arrays
 387         initializer.
 388         * opencl-lang.c (opencl_language_data): Likewise.
 389         * p-lang.c (pascal_language_data): Likewise.
 390         * rust-lang.c (rust_language_data): Likewise.
 391         * valarith.c (value_subscript): Update call to c_style_arrays_p,
 392         and update local variable to a bool.
 393         * valops.c (value_cast): Update call to c_style_arrays_p.
 394         (value_array): Likewise.
 395         * value.c (coerce_array): Likewise.
 396
 397 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 398
 399         * ada-lang.c (ada_language_data): Remove la_language initializer.
 400         * c-lang.c (c_language_data): Likewise.
 401         (cplus_language_data): Likewise.
 402         (asm_language_data): Likewise.
 403         (minimal_language_data): Likewise.
 404         * d-lang.c (d_language_data): Likewise.
 405         * f-lang.c (f_language_data): Likewise.
 406         * go-lang.c (go_language_data): Likewise.
 407         * language.c (unknown_language_data): Likewise.
 408         (auto_language_data): Likewise.
 409         * language.h (language_data): Remove la_language field.
 410         (language_defn::language_defn): Initialise la_language field.
 411         (language_defn::la_language): New member variable.
 412         * m2-lang.c (m2_language_data): Remove la_language field.
 413         * objc-lang.c (objc_language_data): Likewise.
 414         * opencl-lang.c (opencl_language_data): Likewise.
 415         * p-lang.c (pascal_language_data): Likewise.
 416         * rust-lang.c (rust_language_data): Likewise.
 417
 418 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 419
 420         * ada-lang.c (ada_extensions): Delete, moved into
 421         ada_language::filename_extensions.
 422         (ada_language_data): Remove la_filename_extensions initializer.
 423         (ada_language::filename_extensions): New member function.
 424         * c-lang.c (c_extensions): Delete, moved into
 425         c_language::filename_extensions.
 426         (c_language_data): Remove la_filename_extensions initializer.
 427         (c_language::filename_extensions): New member function.
 428         (cplus_extensions): Delete, moved into
 429         cplus_language::filename_extensions.
 430         (cplus_language_data): Remove la_filename_extensions initializer.
 431         (cplus_language::filename_extensions): New member function.
 432         (asm_extensions): Delete, moved into
 433         asm_language::filename_extensions.
 434         (asm_language_data): Remove la_filename_extensions initializer.
 435         (asm_language::filename_extensions): New member function.
 436         (minimal_language_data): Remove la_filename_extensions
 437         initializer.
 438         * d-lang.c (d_extensions): Delete, moved into
 439         d_language::filename_extensions.
 440         (d_language_data): Remove la_filename_extensions initializer.
 441         (d_language::filename_extensions): New member function.
 442         * f-lang.c (f_extensions): Delete, moved into
 443         f_language::filename_extensions.
 444         (f_language_data): Remove la_filename_extensions initializer.
 445         (f_language::filename_extensions): New member function.
 446         * go-lang.c (go_language_data): Remove la_filename_extensions
 447         initializer.
 448         * language.c (add_set_language_command): Update now that
 449         filename_extensions returns a vector.
 450         (unknown_language_data): Remove la_filename_extensions
 451         initializer.
 452         (auto_language_data): Likewise.
 453         * language.h (language_data): Remove la_filename_extensions field.
 454         (language_defn::filename_extensions): New member function.
 455         * m2-lang.c (m2_language_data): Remove la_filename_extensions
 456         initializer.
 457         * objc-lang.c (objc_extensions): Delete, moved into
 458         objc_language::filename_extensions.
 459         (objc_language_data): Remove la_filename_extensions initializer.
 460         (objc_language::filename_extensions): New member function.
 461         * opencl-lang.c (opencl_language_data): Remove
 462         la_filename_extensions initializer.
 463         * p-lang.c (pascal_extensions): Delete, moved into
 464         pascal_language::filename_extensions.
 465         (pascal_language_data): Remove la_filename_extensions initializer.
 466         (pascal_language::filename_extensions): New member function.
 467         * rust-lang.c (rust_extensions): Delete, moved into
 468         rust_language::filename_extensions.
 469         (rust_language_data): Remove la_filename_extensions initializer.
 470         (rust_language::filename_extensions): New member function.
 471         * symfile.c (add_filename_language): Add new assert.
 472
 473 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 474
 475         * ada-lang.c (ada_language_data): Remove la_name and
 476         la_natural_name initializers.
 477         (ada_language::name): New member function.
 478         (ada_language::natural_name): New member function.
 479         * c-lang.c (c_language_data): Remove la_name and
 480         la_natural_name initializers.
 481         (c_language::name): New member function.
 482         (c_language::natural_name): New member function.
 483         (cplus_language_data): Remove la_name and
 484         la_natural_name initializers.
 485         (cplus_language::name): New member function.
 486         (cplus_language::natural_name): New member function.
 487         (asm_language_data): Remove la_name and
 488         la_natural_name initializers.
 489         (asm_language::name): New member function.
 490         (asm_language::natural_name): New member function.
 491         (minimal_language_data): Remove la_name and
 492         la_natural_name initializers.
 493         (minimal_language::name): New member function.
 494         (minimal_language::natural_name): New member function.
 495         * compile/compile.c (compile_to_object): Update call to
 496         lanugage_defn::name.
 497         * d-lang.c (d_language_data): Remove la_name and
 498         la_natural_name initializers.
 499         (d_language::name): New member function.
 500         (d_language::natural_name): New member function.
 501         * expprint.c (print_subexp_standard): Update call to
 502         language_defn::name.
 503         (dump_raw_expression): Likewise
 504         (dump_prefix_expression): Likewise.
 505         * f-lang.c (f_language_data): Remove la_name and
 506         la_natural_name initializers.
 507         (f_language::name): New member function.
 508         (f_language::natural_name): New member function.
 509         * go-lang.c (go_language_data): Remove la_name and
 510         la_natural_name initializers.
 511         (go_language::name): New member function.
 512         (go_language::natural_name): New member function.
 513         * language.c (show_language_command): Update call to
 514         language_defn::name.
 515         (set_language_command): Likewise.
 516         (language_enum): Likewise.
 517         (language_str): Likewise.
 518         (add_set_language_command): Likewise, use
 519         language_defn::natural_name in the doc string.
 520         (unknown_language_data): Remove la_name and
 521         la_natural_name initializers.
 522         (unknown_language::name): New member function.
 523         (unknown_language::natural_name): New member function.
 524         (auto_language_data): Remove la_name and
 525         la_natural_name initializers.
 526         (auto_language::name): New member function.
 527         (auto_language::natural_name): New member function.
 528         (language_lookup_primitive_type_as_symbol): Update call to
 529         language_defn::name.
 530         * language.h (language_data): Remove la_name and la_natural_name
 531         member variables.
 532         (language_defn::name): New member function.
 533         (language_defn::natural_name): New member function.
 534         * m2-lang.c (m2_language_data): Remove la_name and
 535         la_natural_name initializers.
 536         (m2_language::name): New member function.
 537         (m2_language::natural_name): New member function.
 538         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
 539         language_defn::natural_name.
 540         * objc-lang.c (objc_language_data): Remove la_name and
 541         la_natural_name initializers.
 542         (objc_language::name): New member function.
 543         (objc_language::natural_name): New member function.
 544         * opencl-lang.c (opencl_language_data): Remove la_name and
 545         la_natural_name initializers.
 546         (opencl_language::name): New member function.
 547         (opencl_language::natural_name): New member function.
 548         * p-lang.c (pascal_language_data): Remove la_name and
 549         la_natural_name initializers.
 550         (pascal_language::name): New member function.
 551         (pascal_language::natural_name): New member function.
 552         * rust-lang.c (rust_language_data): Remove la_name and
 553         la_natural_name initializers.
 554         (rust_language::name): New member function.
 555         (rust_language::natural_name): New member function.
 556         * symtab.c (lookup_language_this): Update call to
 557         language_defn::name.
 558
 559 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 560
 561         * ada-lang.c (ada_language_data): Remove la_name_of_this
 562         initializer.
 563         * ax-gdb.c (gen_expr): Update call to name_of_this.
 564         * c-exp.y (classify_name): Likewise.
 565         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
 566         (cplus_language_data): Likewise.
 567         (cplus_language::name_of_this): New member function.
 568         (asm_language_data): Remove la_name_of_this initializer.
 569         (minimal_language_data): Likewise.
 570         * d-lang.c (d_language_data): Likewise.
 571         (d_language::name_of_this): New member function.
 572         * expprint.c (print_subexp_standard): Update call to name_of_this.
 573         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
 574         * go-lang.c (go_language_data): Likewise.
 575         * language.c (unknown_language_data): Likewise.
 576         (unknown_language::name_of_this): New member function.
 577         (auto_language_data): Remove la_name_of_this initializer.
 578         (auto_language::name_of_this): New member function.
 579         * language.h (language_data): Delete la_name_of_this member
 580         variable.
 581         (language_defn::name_of_this): New member function.
 582         * m2-lang.c (m2_language_data): Remove la_name_of_this
 583         initializer.
 584         * objc-lang.c (objc_language_data): Likewise.
 585         (objc_language::name_of_this): New member function.
 586         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
 587         initializer.
 588         * p-lang.c (pascal_language_data): Likewise.
 589         (pascal_language::name_of_this): New member function.
 590         * rust-lang.c (rust_language_data): Remove la_name_of_this
 591         initializer.
 592         * symtab.c (lookup_language_this): Update call to name_of_this.
 593         (lookup_symbol_aux): Likewise.
 594         * valops.c (value_of_this): Likewise.
 595
 596 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 597
 598         * ada-lang.c (ada_language_data): Remove
 599         la_struct_too_deep_ellipsis initializer.
 600         (ada_language::struct_too_deep_ellipsis): New member function.
 601         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
 602         initializer.
 603         (cplus_language_data): Likewise.
 604         (asm_language_data): Likewise.
 605         (minimal_language_data): Likewise.
 606         * cp-valprint.c (cp_print_value): Update call to
 607         struct_too_deep_ellipsis.
 608         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
 609         initializer.
 610         * f-lang.c (f_language_data): Likewise.
 611         (f_language::struct_too_deep_ellipsis): New member function.
 612         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
 613         initializer.
 614         * language.c (unknown_language_data): Likewise.
 615         (auto_language_data): Likewise.
 616         * language.h (language_data): Delete la_struct_too_deep_ellipsis
 617         member variable.
 618         (language_defn::struct_too_deep_ellipsis): New member function.
 619         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
 620         initializer.Q
 621         * objc-lang.c (objc_language_data): Likewise.
 622         * opencl-lang.c (opencl_language_data): Likewise.
 623         * p-lang.c (pascal_language_data): Likewise.
 624         * rust-lang.c (rust_language_data): Likewise.
 625         * valprint.c (val_print_check_max_depth): Update call to
 626         struct_too_deep_ellipsis.
 627
 628 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
 629
 630         * MAINTAINERS (Write After Approval): Add myself.
 631
 632 2020-09-15  Tom Tromey  <tom@tromey.com>
 633
 634         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
 635         Remove.
 636
 637 2020-09-15  Tom Tromey  <tom@tromey.com>
 638
 639         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
 640         and TYPE_CODE_METHODPTR cases.
 641         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
 642         (c_value_print_inner): Update.
 643         * valprint.c (generic_value_print_memberptr): New function, from
 644         c_value_print_memberptr.
 645         (generic_value_print): Use it.  Call cplus_print_method_ptr.
 646
 647 2020-09-15  Tom Tromey  <tromey@adacore.com>
 648
 649         * python/python-internal.h (PyInt_FromLong): Remove define.
 650         * python/py-value.c (convert_value_from_python): Use
 651         gdb_py_object_from_longest.
 652         * python/py-type.c (typy_get_code): Use
 653         gdb_py_object_from_longest.
 654         * python/py-symtab.c (salpy_get_line): Use
 655         gdb_py_object_from_longest.
 656         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
 657         gdb_py_object_from_longest.
 658         * python/py-record.c (recpy_gap_reason_code): Use
 659         gdb_py_object_from_longest.
 660         * python/py-record-btrace.c (recpy_bt_insn_size)
 661         (recpy_bt_func_level, btpy_list_count): Use
 662         gdb_py_object_from_longest.
 663         * python/py-infthread.c (gdbpy_create_ptid_object): Use
 664         gdb_py_object_from_longest.  Fix error handling.
 665         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
 666         gdb_py_object_from_longest.
 667         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
 668         gdb_py_object_from_longest.
 669         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
 670         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
 671         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
 672
 673 2020-09-15  Tom Tromey  <tromey@adacore.com>
 674
 675         * python/python.c (gdbpy_parameter_value): Use
 676         gdb_py_object_from_ulongest.
 677
 678 2020-09-15  Tom Tromey  <tromey@adacore.com>
 679
 680         * python/py-infevents.c (create_register_changed_event_object):
 681         Use gdb_py_object_from_longest.
 682         * python/py-exitedevent.c (create_exited_event_object): Use
 683         gdb_py_object_from_longest.
 684
 685 2020-09-15  Tom Tromey  <tromey@adacore.com>
 686
 687         * python/python.c (gdbpy_parameter_value): Use
 688         gdb_py_object_from_longest.
 689         * python/py-type.c (convert_field, typy_range): Use
 690         gdb_py_object_from_longest.
 691         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
 692         gdb_py_object_from_longest.
 693         * python/py-lazy-string.c (stpy_get_length): Use
 694         gdb_py_object_from_longest.
 695         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
 696         gdb_py_object_from_longest.
 697         * python/py-infevents.c (create_memory_changed_event_object): Use
 698         gdb_py_object_from_longest.
 699         * python/py-inferior.c (infpy_get_num): Use
 700         gdb_py_object_from_longest.
 701         (infpy_get_pid): Likewise.
 702
 703 2020-09-15  Tom Tromey  <tromey@adacore.com>
 704
 705         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
 706         defines.
 707         * python/py-value.c (valpy_long): Use
 708         gdb_py_object_from_ulongest.
 709         * python/py-symtab.c (salpy_get_pc): Use
 710         gdb_py_object_from_ulongest.
 711         (salpy_get_last): Likewise.
 712         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
 713         gdb_py_object_from_ulongest.
 714         * python/py-lazy-string.c (stpy_get_address): Use
 715         gdb_py_object_from_ulongest.
 716         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
 717         * python/py-arch.c (archpy_disassemble): Use
 718         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
 719         error handling.
 720
 721 2020-09-15  Tom Tromey  <tromey@adacore.com>
 722
 723         * python/python-internal.h (gdb_py_long_from_longest): Remove
 724         defines.
 725         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
 726         * python/py-type.c (convert_field, typy_get_sizeof): Use
 727         gdb_py_object_from_longest.
 728         * python/py-record-btrace.c (btpy_list_index): Use
 729         gdb_py_object_from_longest.
 730
 731 2020-09-15  Tom Tromey  <tromey@adacore.com>
 732
 733         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
 734         * python/py-record.c (recpy_element_number): Use
 735         gdb_py_object_from_longest.
 736         (recpy_gap_number): Likewise.
 737
 738 2020-09-15  Tom Tromey  <tromey@adacore.com>
 739
 740         * top.c (ui::ui): Update.
 741         (highest_ui_num): Remove.
 742         * top.h (struct ui) <num>: Remove.
 743
 744 2020-09-15  Tom Tromey  <tromey@adacore.com>
 745
 746         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
 747         * ui-style.c (ansi_regex_text): Now array.
 748         * rust-exp.y (number_regex_text): Now array.
 749         * linespec.c (linespec_quote_characters): Now array.
 750         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
 751         Now arrays.
 752
 753 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 754
 755         * debuginfod-support.c (debuginfod_client_deleter): New.
 756         (debuginfod_client_up): New.
 757         (debuginfod_init): Return debuginfod_client_up.
 758         (debuginfod_source_query): Adjust.
 759         (debuginfod_debuginfo_query): Adjust.
 760
 761 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 762
 763         * debuginfod-support.c (debuginfod_source_query): Use
 764         make_unique_xstrdup.
 765
 766 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 767
 768         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
 769         with `type::instance_flags`.
 770
 771 2020-09-14  Michael Mullin  <masmullin@gmail.com>
 772
 773         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
 774         Remove baton parameter.
 775
 776 2020-09-14  Pedro Alves  <pedro@palves.net>
 777
 778         * Makefile.in (SELFTESTS_SRCS): Add
 779         unittests/enum-flags-selftests.c.
 780         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
 781         btrace_function_flags instead of enum btrace_function_flag.
 782         * compile/compile-c-types.c (convert_qualified): Use
 783         enum_flags::raw.
 784         * compile/compile-cplus-symbols.c (convert_one_symbol)
 785         (convert_symbol_bmsym):
 786         * compile/compile-cplus-types.c (compile_cplus_convert_method)
 787         (compile_cplus_convert_struct_or_union_methods)
 788         (compile_cplus_instance::convert_qualified_base):
 789         * go-exp.y (parse_string_or_char): Add cast to int.
 790         * unittests/enum-flags-selftests.c: New file.
 791         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
 792         type to btrace_thread_flags from btrace_thread_flag.
 793         (record_btrace_cancel_resume, record_btrace_step_thread): Change
 794         local's type to btrace_thread_flags from btrace_thread_flag.  Add
 795         cast in DEBUG call.
 796
 797 2020-09-14  Pedro Alves  <pedro@palves.net>
 798
 799         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
 800         * gdbtypes.c (address_space_name_to_int): Rename to ...
 801         (address_space_name_to_type_instance_flags): ... this.
 802         (address_space_int_to_name): Rename to ...
 803         (address_space_type_instance_flags_to_name): ... this.
 804         * gdbtypes.h (address_space_name_to_int): Rename to ...
 805         (address_space_name_to_type_instance_flags): ... this.
 806         (address_space_int_to_name): Rename to ...
 807         (address_space_type_instance_flags_to_name): ... this.
 808         * type-stack.c (type_stack::insert): Adjust to rename.
 809         * type-stack.h (type_stack::insert): Likewise.
 810
 811 2020-09-14  Pedro Alves  <pedro@palves.net>
 812             Andrew Burgess  <andrew.burgess@embecosm.com>
 813
 814         * avr-tdep.c (avr_address_class_type_flags): Return
 815         type_instance_flags.
 816         (avr_address_class_type_flags_to_name): Take a
 817         type_instance_flags.
 818         (avr_address_class_name_to_type_flags): Return bool and take a
 819         type_instance_flags.
 820         * d-lang.c (build_d_types): Use type::set_instance_flags.
 821         * ft32-tdep.c (ft32_address_class_type_flags): Return
 822         type_instance_flags.
 823         (ft32_address_class_type_flags_to_name): Take a
 824         type_instance_flags.
 825         (ft32_address_class_name_to_type_flags): Return bool and take a
 826         type_instance_flags.
 827         (ft32_gdbarch_init): Use type::set_instance_flags.
 828         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
 829         * gdbarch.h, gdbarch.c: Regenerate.
 830         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
 831         (address_class_name_to_type_flags): Use type_instance_flags and
 832         bool.
 833         * gdbtypes.c (address_space_name_to_int)
 834         (address_space_int_to_name, make_qualified_type): Use
 835         type_instance_flags.
 836         (make_qualified_type): Use type_instance_flags and
 837         type::set_instance_flags.
 838         (make_type_with_address_space, make_cv_type, make_vector_type)
 839         (check_typedef): Use type_instance_flags.
 840         (recursive_dump_type): Cast type_instance_flags to unsigned for
 841         printing.
 842         (copy_type_recursive): Use type::set_instance_flags.
 843         (gdbtypes_post_init): Use type::set_instance_flags.
 844         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
 845         <m_instance_flags>: ... this.
 846         <instance_flags, set_instance_flags>: New methods.
 847         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
 848         (SET_TYPE_INSTANCE_FLAGS): New.
 849         (address_space_name_to_int, address_space_int_to_name)
 850         (make_type_with_address_space): Pass flags using
 851         type_instance_flags instead of int.
 852         * stabsread.c (cleanup_undefined_types_noname): Use
 853         type::set_instance_flags.
 854         * s390-tdep.c (s390_address_class_type_flags): Return
 855         type_instance_flags.
 856         (s390_address_class_type_flags_to_name): Take a
 857         type_instance_flags.
 858         (s390_address_class_name_to_type_flags): Return bool and take a
 859         type_instance_flags.
 860         * type-stack.c (type_stack::follow_types): Use
 861         type_instance_flags.
 862         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
 863
 864 2020-09-14  Tom Tromey  <tromey@adacore.com>
 865
 866         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
 867         * x86-tdep.c (x86_is_thunk_register_name)
 868         (x86_in_indirect_branch_thunk): Update.
 869         * sparc64-tdep.c (sparc64_fpu_register_names)
 870         (sparc64_cp0_register_names, sparc64_register_names)
 871         (sparc64_pseudo_register_names): Now const.
 872         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
 873         cp0_registers_num>: Now const.
 874         * sparc-tdep.c (sparc_core_register_names)
 875         (sparc32_fpu_register_names, sparc32_cp0_register_names)
 876         (sparc32_pseudo_register_names): Now const.
 877         (validate_tdesc_registers): Update.
 878         * rust-lang.c (rust_extensions): Now const.
 879         * p-lang.c (p_extensions): Now const.
 880         * objc-lang.c (objc_extensions): Now const.
 881         * nto-tdep.c (nto_thread_state_str): Now const.
 882         * moxie-tdep.c (moxie_register_names): Now const.
 883         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
 884         Now const.
 885         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
 886         (mips_linux_reg_names): Now const.
 887         (mips_gdbarch_init): Update.
 888         * microblaze-tdep.c (microblaze_register_names): Now const.
 889         * m68k-tdep.c (m68k_register_names): Now const.
 890         * m32r-tdep.c (m32r_register_names): Now const.
 891         * ia64-tdep.c (ia64_register_names): Now const.
 892         * i386-tdep.h (struct gdbarch_tdep) <register_names,
 893         ymmh_register_names, ymm16h_regnum, mpx_register_names,
 894         k_register_names, zmmh_register_names, xmm_avx512_register_names,
 895         ymm_avx512_register_names, pkeys_register_names>: Now const.
 896         * i386-tdep.c (i386_register_names, i386_zmm_names)
 897         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
 898         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
 899         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
 900         * f-lang.c (f_extensions): Now const.
 901         * d-lang.c (d_extensions): Now const.
 902         * csky-tdep.c (csky_register_names): Now const.
 903         * charset.c (default_charset_names, charset_enum): Now const.
 904         (_initialize_charset): Update.
 905         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
 906         const.
 907         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
 908         (bsd_uthread_solib_loaded): Update.
 909         (bsd_uthread_state): Now const.
 910         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
 911         (amd64_ymm_avx512_names, amd64_ymmh_names)
 912         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
 913         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
 914         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
 915         (amd64_dword_names): Now const.
 916         * agent.c (can_use_agent_enum): Now const.
 917         * ada-tasks.c (task_states, long_task_states): Now const.
 918         * ada-lang.c (known_runtime_file_name_patterns)
 919         (known_auxiliary_function_name_patterns, attribute_names)
 920         (standard_exc, ada_extensions): Now const.
 921
 922 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 923
 924         * bcache.h (struct bcache) <bcache>: Remove constructor.
 925         <m_hash_function, m_compare_function>: Remove.
 926         <~bcache>: Make virtual.
 927         <compare>: Remove static method, introduce virtual method.
 928         <default_hash>: Remove.
 929         <hash>: New virtual method.
 930         * bcache.c (bcache::expand_hash_table): Update.
 931         (bcache::insert): Update.
 932         (bcache::hash): New.
 933         (bcache::compare): Update comment and parameter names.
 934         * gdbtypes.c (types_deeply_equal): Update.
 935         * psymtab.h (struct psymbol_bcache): New struct.
 936         (class psymtab_storage) <psymtab_storage>: Make default.
 937         <psymbol_cache>: Change type to psymbol_bcache.
 938         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
 939         (psymbol_hash): Change to...
 940         (psymbol_bcache::hash): ... this.
 941         (psymbol_compare): Change to...
 942         (psymbol_bcache::compare): ... this.
 943
 944 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 945
 946         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
 947         checking for initial lwp.
 948
 949 2020-09-14  Tom Tromey  <tromey@adacore.com>
 950
 951         * m68k-tdep.c (m68k_extract_return_value): Use
 952         pointer_result_regnum.
 953         (m68k_store_return_value): Likewise.
 954         (m68k_reg_struct_return_p): Handle vectors and arrays.
 955         (m68k_return_value): Handle arrays.
 956         (m68k_svr4_return_value): Fix single-element aggregate handling.
 957         Handle long double.  Adjust for embedded ABI.
 958         (m68k_svr4_init_abi): Set pointer_result_regnum.
 959         (m68k_embedded_init_abi): New function.
 960         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
 961         (m68k_osabi_sniffer): New function.
 962         (_initialize_m68k_tdep): Register osabi sniffer.
 963         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
 964         member.
 965
 966 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 967
 968         * xml-support.c (xml_fetch_content_from_file): Replace xfree
 969         with gdb::unique_xmalloc_ptr<char>.
 970
 971 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 972
 973         * xml-support.h (xml_fetch_another): Change type to be a
 974         function_view.
 975         (xml_process_xincludes): Remove baton parameter.
 976         (xml_fetch_content_from_file): Change baton parameter to
 977         dirname.
 978         * xml-support.c (struct xinclude_parsing_data)
 979         <xinclude_parsing_data>: Remove baton parameter.
 980         <fetcher_baton>: Remove.
 981         (xinclude_start_include): Adjust.
 982         (xml_process_xincludes): Adjust.
 983         (xml_fetch_content_from_file): Replace baton parameter with
 984         dirname.
 985         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
 986         (xml_init_syscalls_info): Use a lambda.
 987         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
 988         (file_read_description_xml): Use a lambda.
 989         (fetch_available_features_from_target): Change baton parameter
 990         to target_ops.
 991         (target_read_description_xml): Use a lambda.
 992         (target_fetch_description_xml): Use a lambda.
 993         (string_read_description_xml): Update.
 994
 995 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 996
 997         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
 998         uses with type::endianity_is_not_default.
 999
1000 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1001
1002         * gdbtypes.h (struct type) <endianity_is_not_default,
1003         set_endianity_is_not_default>: New methods.
1004         (TYPE_ENDIANITY_NOT_DEFAULT): Use
1005         type::endianity_is_not_default, change all write call sites to
1006         use type::set_endianity_is_not_default.
1007
1008 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1009
1010         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
1011         uses with type::is_fixed_instance.
1012
1013 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1014
1015         * gdbtypes.h (struct type) <is_fixed_instance,
1016         set_is_fixed_instance>: New methods.
1017         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
1018         write call sites to use type::set_is_fixed_instance.
1019
1020 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1021
1022         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
1023         uses with type::is_gnu_ifunc.
1024
1025 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1026
1027         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
1028         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
1029         use type::set_is_gnu_ifunc.
1030
1031 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1032
1033         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
1034         uses with type::stub_is_supported.
1035
1036 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1037
1038         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
1039         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
1040         use type::set_stub_is_supported.
1041
1042 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1043
1044         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
1045         uses with type::is_vector.
1046
1047 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1048
1049         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
1050         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
1051         use type::set_is_vector.
1052
1053 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1054
1055         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
1056         uses with type::has_varargs.
1057
1058 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1059
1060         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
1061         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
1062         use type::set_has_varargs.
1063
1064 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1065
1066         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
1067         uses with type::is_prototyped.
1068
1069 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1070
1071         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
1072         New methods.
1073         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
1074         call sites to use type::set_is_prototyped.
1075
1076 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1077
1078         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
1079         uses with type::target_is_stub.
1080
1081 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1082
1083         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
1084         New methods.
1085         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
1086         sites to use type::set_target_is_stub.
1087
1088 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1089
1090         * gdbtypes.h (TYPE_STUB): Remove, replace all
1091         uses with type::is_stub.
1092
1093 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1094
1095         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
1096         (TYPE_STUB): Use type::is_stub, change all write call sites to
1097         use type::set_is_stub.
1098
1099 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1100
1101         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
1102         type::has_no_signedness.
1103
1104 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1105
1106         * gdbtypes.h (struct type) <has_no_signedness,
1107         set_has_no_signedness>: New methods.
1108         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
1109         call sites to use type::set_has_no_signedness.
1110
1111 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1112
1113         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
1114         type::is_unsigned.
1115
1116 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1117
1118         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
1119         methods.
1120         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
1121         sites to use type::set_is_unsigned.
1122
1123 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
1124             Adam Renquinha <arenquinha@cimeq.qc.ca>
1125
1126         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
1127         pointer and stack frame offset when unwinding.
1128
1129 2020-09-13  Pedro Alves  <pedro@palves.net>
1130
1131         * NEWS: Document "-break-insert --qualified".
1132         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
1133
1134 2020-09-13  Pedro Alves  <pedro@palves.net>
1135
1136         * linespec.c (classify_mtype, compare_msyms): Delete.
1137         (search_minsyms_for_name): Remove classification logic.  Instead
1138         filter out trampoline symbols if we also found an external
1139         function of the same name.
1140
1141 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1142
1143         * NEWS: Create a new section for the next release branch.
1144         Rename the section of the current branch, now that it has
1145         been cut.
1146
1147 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1148
1149         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
1150         * version.in: Bump version to 11.0.50.DATE-git.
1151
1152 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
1153
1154         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
1155
1156 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
1157             Felix Willgerodt  <Felix.Willgerodt@intel.com>
1158
1159         * gdbarch.sh: Added bfloat16 type.
1160         * gdbarch.c: Regenerated.
1161         * gdbarch.h: Regenerated.
1162         * gdbtypes.c (floatformats_bfloat16): New struct.
1163         (gdbtypes_post_init): Add builtin_bfloat16.
1164         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
1165         (floatformats_bfloat16): New struct.
1166         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
1167         (i386_ymm_type): Add field "v16_bfloat16"
1168         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
1169         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
1170         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
1171         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
1172         * features/i386/64bit-avx512.xml: Add bfloat16 type.
1173         * features/i386/64bit-avx512.c: Regenerated.
1174         * features/i386/64bit-sse.xml: Add bfloat16 type.
1175         * features/i386/64bit-sse.c: Regenerated.
1176
1177 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
1178
1179         * i386-tdep.c (i386_zmm_type): Fix field names.
1180         (i386_ymm_type): Fix field names.
1181
1182 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1183
1184         * breakpoint.c: Fix typo in the help message of the
1185         "set breakpoint condition-evaluation" command.
1186
1187 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1188
1189         * nbsd-nat.c: Include "nat/netbsd-nat.h".
1190         * (nbsd_nat_target::pid_to_exec_file)
1191         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
1192         (nbsd_nat_target::post_startup_inferior)
1193         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
1194         (nbsd_add_threads): Switch local code to common gdb/nat functions.
1195         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
1196         * (nbsd_thread_lister): Remove.
1197
1198 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1199
1200         * fork-inferior.c (startup_inferior): Avoid double free.
1201
1202 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1203
1204         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
1205         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
1206
1207 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1208
1209         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
1210         * netbsd-nat.c: Include <sys/ptrace.h>.
1211         * (netbsd_nat::enable_proc_events): Add.
1212
1213 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1214
1215         * netbsd-nat.h: Include "gdbsupport/function-view.h".
1216         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1217         (netbsd_nat::for_each_thread): Add.
1218         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
1219         "gdbsupport/common-debug.h".
1220         * (netbsd_nat::netbsd_thread_lister)
1221         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1222         (netbsd_nat::for_each_thread): Add.
1223
1224 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1225
1226         * netbsd-nat.h: Include <unistd.h>.
1227         * (netbsd_nat::pid_to_exec_file): Add.
1228         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
1229         * (netbsd_nat::pid_to_exec_file) Add.
1230
1231 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1232
1233         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
1234
1235 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1236
1237         * netbsd-nat.h: New file.
1238         * netbsd-nat.c: Likewise.
1239
1240 2020-09-09  Tom Tromey  <tromey@adacore.com>
1241
1242         * ada-lang.c (remove_extra_symbols): Do not increment when
1243         removing an element
1244
1245 2020-09-08  Tom Tromey  <tromey@adacore.com>
1246
1247         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
1248
1249 2020-09-08  Tom Tromey  <tromey@adacore.com>
1250
1251         PR win32/25302:
1252         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
1253         (gdb_bfd_init_data): New function.
1254         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
1255
1256 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1257
1258         * infrun.c (fetch_inferior_event): Use
1259         `switch_to_target_no_thread` to switch the target.
1260
1261 2020-09-06  Tom Tromey  <tom@tromey.com>
1262
1263         * symfile.h (dwarf2_free_objfile): Don't declare.
1264
1265 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1266
1267         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
1268         to match 16 byte real/complex type generated by Flang compiler.
1269
1270 2020-09-03  Tom de Vries  <tdevries@suse.de>
1271
1272         PR breakpoint/26546
1273         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
1274         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
1275
1276 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
1277
1278         * maint.c (index_digits): New function.
1279         (struct maint_print_section_data): Remove.
1280         (print_bfd_section_info): Remove print_data parameter, add arg
1281         and index_digits.
1282         (print_objfile_section_info): Likewise.
1283         (print_bfd_section_info_maybe_relocated): Likewise (plus
1284         objfile).
1285         (maintenance_info_sections): Adjust calls.
1286
1287 2020-09-02  Tom Tromey  <tromey@adacore.com>
1288
1289         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
1290         for null pointers.
1291         (ada_varobj_adjust_for_child_access): Special-case null pointers.
1292
1293 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
1294
1295         * bcache.h (struct bcache) <insert>: Change type of `added` to
1296         pointer to bool.
1297         * bcache.c (bcache::insert): Likewise.
1298         * gdbtypes.c (check_types_worklist): Adjust.
1299         * psymtab.c (add_psymbol_to_bcache): Adjust.
1300
1301 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
1302
1303         * corelow.c (unordered_set): Include.
1304         (class core_target): Add field 'm_core_unavailable_mappings'.
1305         (core_target::build_file_mappings): Print only one warning
1306         per inaccessible file.  Add unavailable/broken mappings
1307         to m_core_unavailable_mappings.
1308         (core_target::xfer_partial): Call...
1309         (core_target::xfer_memory_via_mappings): New method.
1310
1311 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1312
1313         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
1314         type to bool.
1315
1316 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1317
1318         * dwarf2/read.c (struct field_info): Fix indentation.
1319
1320 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1321
1322         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
1323         ordering in comment.
1324         * frame.c (frame_id_eq): Fix indentation.
1325
1326 2020-08-31  Scott Linder  <scott@scottlinder.com>
1327             Simon Marchi  <simon.marchi@efficios.com>
1328
1329         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
1330         inline frame ids in outer frame.
1331
1332 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1333
1334         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
1335         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
1336         (outer_frame_id): Use FID_STACK_OUTER instead of
1337         FID_STACK_INVALID.
1338         (frame_id_p): Don't check for outer_frame_id.
1339
1340 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1341
1342         * frame-unwind.c (frame_unwind_got_optimized): Don't set
1343         regnum/frame in value.  Call allocate_value_lazy.
1344         * frame.c (frame_unwind_register_value): Use
1345         val_print_not_saved.
1346
1347 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1348
1349         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
1350
1351 2020-08-29  Pedro Alves  <pedro@palves.net>
1352
1353         * progspace.c (print_program_space): Use all_inferiors.  Switch to
1354         the inferior before calling target_pid_to_str.
1355
1356 2020-08-28  Tom Tromey  <tom@tromey.com>
1357
1358         * xcoffread.c (xcoff_end_psymtab): Update comment.
1359         * dbxread.c (dbx_end_psymtab): Update comment.
1360
1361 2020-08-28  Tom de Vries  <tdevries@suse.de>
1362
1363         PR breakpoint/26544
1364         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
1365         event_location.
1366         (create_breakpoint): Same.
1367         (base_breakpoint_decode_location): Same.
1368         (bkpt_create_sals_from_location): Same.
1369         (bkpt_decode_location): Same.
1370         (bkpt_probe_create_sals_from_location): Same.
1371         (bkpt_probe_decode_location): Same.
1372         (tracepoint_create_sals_from_location): Same.
1373         (tracepoint_decode_location): Same.
1374         (tracepoint_probe_decode_location): Same.
1375         (strace_marker_create_sals_from_location): Same.
1376         (strace_marker_decode_location): Same.
1377         (create_sals_from_location_default): Same.
1378         (decode_location_default): Same.
1379         * breakpoint.h (struct breakpoint_ops): Same.
1380         (create_breakpoint): Same.
1381         * linespec.h (decode_line_full): Same.
1382         * linespec.c (decode_line_full): Same.  Throw error if
1383         result.size () == 0.
1384
1385 2020-08-27  Pedro Alves  <pedro@palves.net>
1386
1387         PR gdb/26524
1388         * breakpoint.c (until_break_fsm) <location_breakpoint,
1389         caller_breakpoint>: Delete fields.
1390         <breakpoints>: New field.
1391         <until_break_fsm>: Adjust to save a breakpoint vector instead of
1392         two individual breakpoints.
1393         (until_break_fsm::should_stop): Loop over breakpoints in the
1394         breakpoint vector.
1395         (until_break_fsm::clean_up): Adjust to clear the breakpoints
1396         vector.
1397         (until_break_command): Handle location expanding into multiple
1398         sals.
1399
1400 2020-08-27  Pedro Alves  <pedro@palves.net>
1401
1402         PR gdb/26523
1403         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
1404         bp_until breakpoints user-specified locations.  Update intro
1405         comment.
1406
1407 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
1408
1409         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
1410         gdb_bfd_sections): New.
1411         * maint.c (print_bfd_section_info): Change param type to
1412         maint_print_section_data.
1413         (print_objfile_section_info): Likewise.
1414         (print_bfd_section_info_maybe_relocated): Likewise.
1415         (maintenance_info_sections): Use gdb_bfd_sections.
1416
1417 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1418
1419         * MAINTAINERS: Add ARC target and maintainer.
1420
1421 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
1422
1423         * configure.tgt: ARC support for GNU/Linux.
1424         * Makefile.in (ALL_TARGET_OBJS): Likewise.
1425         * arc-linux-tdep.c: New file.
1426         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
1427         * arc-tdep.c (arc_write_pc): Use it.
1428
1429 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1430
1431         * arc-tdep.c (arc_check_for_hardware_loop): New.
1432         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
1433
1434 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1435
1436         * arc-tdep.h: Include "gdbarch.h".
1437
1438 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1439
1440         * arch/arc.h
1441         (arc_gdbarch_features): New class to stir the selection of target XML.
1442         (arc_create_target_description): Use FEATURES to choose XML target.
1443         (arc_lookup_target_description): Use arc_create_target_description
1444         to create _new_ target descriptions or return the already created
1445         ones if the FEATURES is the same.
1446         * arch/arc.c: Implementation of prototypes described above.
1447         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
1448         (arc_gdbarch_features_init): Initialize the FEATURES struct.
1449         * arc-tdep.c (*_feature_name): Make feature names consistent.
1450         (arc_register_feature): A new struct to hold information about
1451         registers of a particular target/feature.
1452         (arc_check_tdesc_feature): Check if XML provides registers in
1453         compliance with ARC_REGISTER_FEATURE structs.
1454         (arc_update_acc_reg_names): Add aliases for r58 and r59.
1455         (determine_*_reg_feature_set): Which feature name to look for.
1456         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
1457         (mach_type_to_arc_isa): Convert from a set of binutils machine types
1458         to expected ISA enums to be used in arc_gdbarch_features structs.
1459         * features/Makefile (FEATURE_XMLFILES): Add new files.
1460         * gdb/features/arc/v1-aux.c: New file.
1461         * gdb/features/arc/v1-aux.xml: Likewise.
1462         * gdb/features/arc/v1-core.c: Likewise.
1463         * gdb/features/arc/v1-core.xml: Likewise.
1464         * gdb/features/arc/v2-aux.c: Likewise.
1465         * gdb/features/arc/v2-aux.xml: Likewise.
1466         * gdb/features/arc/v2-core.c: Likewise.
1467         * gdb/features/arc/v2-core.xml: Likewise.
1468         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
1469
1470 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
1471             Andrew Burgess  <andrew.burgess@embecosm.com>
1472
1473         PR m2/26372
1474         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
1475         an assert.  Remove single element array indexing pattern as the
1476         MULTI_SUBSCRIPT support will handle this case too.
1477
1478 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
1479
1480         * value.h (valprint_check_validity): Move declaration from
1481         here...
1482         * valprint.h (valprint_check_validity): ... to here.
1483
1484 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1485
1486         * debug.h: New file.
1487         * debug.c (debug_prefixed_vprintf): New function.
1488         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
1489         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
1490
1491 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1492
1493         * infrun.h (infrun_debug_printf_1): New function declaration.
1494         (infrun_debug_printf): New macro.
1495         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
1496         throughout.
1497         (infrun_debug_printf): New function.
1498         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
1499         (handle_jit_event): Likewise.
1500
1501 2020-08-21  Mark Wielaard  <mark@klomp.org>
1502
1503         * ada-lex.l: Extend register warnings diagnostics comment for g++.
1504
1505 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
1506
1507         * frame.c (enum class frame_id_status): New.
1508         (struct frame_info) <this_id::p>: Change type to frame_id_status.
1509         (fprintf_frame): Update.
1510         (compute_frame_id): Set frame id status to "computing" on entry.
1511         Set it back to "not_computed" on failure and to "computed" on
1512         success.
1513         (get_frame_id): Assert the frame id is not being computed.
1514         (create_sentinel_frame): Use frame_id_status::COMPUTED.
1515         (create_new_frame): Likewise.
1516         (frame_cleanup_after_sniffer): Update assert.
1517
1518 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1519
1520         * regcache.c (pid_ptid_regcache_map): New type.
1521         (target_ptid_regcache_map): Remove.
1522         (target_pid_ptid_regcache_map): New type.
1523         (regcaches): Change type to target_pid_ptid_regcache_map.
1524         (get_thread_arch_aspace_regcache): Update.
1525         (regcache_thread_ptid_changed): Update, handle pid-like ptid
1526         case.
1527         (regcaches_size): Update.
1528         (regcache_count): Update.
1529         (registers_changed_ptid_target_pid_test): New.
1530         (_initialize_regcache): Register new test.
1531
1532 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1533
1534         * regcache.c (regcache_count): New.
1535         (struct regcache_test_data): New.
1536         (regcache_test_data_up): New.
1537         (populate_regcaches_for_test): New.
1538         (regcaches_test): Remove.
1539         (get_thread_arch_aspace_regcache_test): New.
1540         (registers_changed_ptid_all_test): New.
1541         (registers_changed_ptid_target_test): New.
1542         (registers_changed_ptid_target_ptid_test): New.
1543         (regcache_thread_ptid_changed): Remove regcache_count lambda.
1544         (_initialize_regcache): Register new tests.
1545
1546 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1547
1548         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
1549         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
1550         gdbarch and aspace parameter.  Use current inferior's aspace.
1551         Validate regcache's arch value.
1552         (regcaches_test): Update.
1553
1554 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1555
1556         * regcache.c (regcaches_test): Call registers_changed.
1557
1558 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1559
1560         * infrun.c (process_event_stop_test): Fix typo "breapoint".
1561
1562 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1563
1564         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
1565         to find the end of prologue for flang compiled binaries.
1566         * arm-tdep.c (arm_skip_prologue): Likewise.
1567         * i386-tdep.c (i386_skip_prologue): Likewise.
1568         * producer.c (producer_is_llvm): New function.
1569         (producer_parsing_tests): Added new tests for clang/flang.
1570         * producer.h (producer_is_llvm): New declaration.
1571
1572 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
1573
1574         * linux-nat.c (linux_nat_debug_printf): New function.
1575         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
1576
1577 2020-08-18  Aaron Merey  <amerey@redhat.com>
1578
1579         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
1580         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
1581         (CLIBS): Add DEBUGINFOD_LIBS.
1582
1583 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
1584
1585         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
1586         'gdbarch_num_regs'.
1587
1588 2020-08-17  Tom Tromey  <tromey@adacore.com>
1589
1590         * ada-varobj.c (ada_varobj_decode_var): Handle case where
1591         ada_get_decoded_value returns NULL.
1592
1593 2020-08-17  Tom Tromey  <tromey@adacore.com>
1594
1595         * python/py-inferior.c (infpy_search_memory): Use
1596         gdb_py_object_from_ulongest.
1597         * python/py-infevents.c (create_inferior_call_event_object)
1598         (create_memory_changed_event_object): Use
1599         gdb_py_object_from_ulongest.
1600         * python/py-linetable.c (ltpy_entry_get_pc): Use
1601         gdb_py_object_from_ulongest.
1602
1603 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1604
1605         * loc.c (class symbol_needs_eval_context): Fix indentation.
1606
1607 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1608
1609         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
1610         bool.
1611
1612 2020-08-17  Tom de Vries  <tdevries@suse.de>
1613
1614         PR gdb/26393
1615         * gdbtypes.c (dump_dynamic_prop): New function.
1616         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
1617
1618 2020-08-15  Tom de Vries  <tdevries@suse.de>
1619
1620         PR backtrace/26390
1621         * stack.c (print_frame_args): Temporarily set the selected
1622         frame to FRAME while printing the frame's arguments.
1623
1624 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1625
1626         PR breakpoints/26385
1627         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
1628         Always clear watchpoint with PTRACE_SET_DEBUGREG.
1629
1630 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1631
1632         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
1633         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
1634         and >= to check return value instead of == -1 and != -1.
1635
1636 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
1637
1638         * utils.h (class gdb_argv) <as_array_view>: New method.
1639         * utils.c (gdb_argv_as_array_view_test): New.
1640         (_initialize_utils): Register selftest.
1641         * maint.c (maintenance_selftest): Use the new method.
1642
1643 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
1644
1645         * target.h (supports_dumpcore, dumpcore): New
1646         function declarations.
1647         * target.c (supports_dumpcore, dumpcore): New
1648         functions.
1649         * target-delegates.c: Rebuild.
1650         * gcore.c (gcore_command): Use target_supports_dumpcore ()
1651         and target_dumpcore ().
1652
1653 2020-08-13  Aaron Merey  <amerey@redhat.com>
1654
1655         * debuginfod-support.c: Replace global variables with user_data.
1656
1657 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
1658
1659         * maint.c (maintenance_selftest): Split args and pass array_view
1660         to run_tests.
1661
1662 2020-08-12  Luis Machado  <luis.machado@linaro.org>
1663
1664         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
1665         type's length.
1666         Use %s and pulongest to print the length.
1667
1668 2020-08-12  Pedro Alves  <palves@redhat.com>
1669
1670         * NEWS: Move "Multi-target debugging support" item to the
1671         "Changes since GDB 9" section.
1672
1673 2020-08-12  Pedro Alves  <palves@redhat.com>
1674
1675         PR gdb/26336
1676         * progspace.c (program_space::remove_objfile): Invalidate the
1677         frame cache.
1678
1679 2020-08-11  Tom de Vries  <tdevries@suse.de>
1680
1681         * MAINTAINERS: Mark ms1 as deleted.
1682
1683 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1684
1685         PR gdb/26310
1686
1687         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
1688         act accordingly.
1689         (aarch64_analyze_prologue_test): Add more unit tests to exercise
1690         movz/str/stur/stp skipping behavior.
1691
1692 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1693
1694         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
1695         struct user_sve_header instead of struct sve_context.
1696
1697 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
1698
1699         * read.h (dwarf2_fetch_die_loc_sect_off,
1700         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
1701         `void *` parameter with function_view.
1702         * read.c (dwarf2_fetch_die_loc_sect_off,
1703         dwarf2_fetch_die_loc_cu_off): Likewise.
1704         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
1705         (per_cu_dwarf_call): Adjust.
1706         (get_frame_address_in_block_wrapper): Remove.
1707         (indirect_synthetic_pointer): Adjust.
1708         (get_ax_pc): Remove.
1709         (dwarf2_compile_expr_to_ax): Adjust.
1710
1711 2020-08-08  Tom de Vries  <tdevries@suse.de>
1712
1713         PR build/26344
1714         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
1715         constructor.
1716         * regcache.c (get_thread_arch_aspace_regcache): Same.
1717
1718 2020-08-07  Tom Tromey  <tromey@adacore.com>
1719
1720         * ravenscar-thread.c
1721         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
1722         New method.
1723         (ravenscar_thread_target::wait): Check
1724         runtime_initialized.
1725         (ravenscar_thread_target::prepare_to_store)
1726         (ravenscar_thread_target::stopped_by_sw_breakpoint)
1727         (ravenscar_thread_target::stopped_by_hw_breakpoint)
1728         (ravenscar_thread_target::stopped_by_watchpoint)
1729         (ravenscar_thread_target::stopped_data_address)
1730         (ravenscar_thread_target::core_of_thread): Use
1731         scoped_restore_current_thread and
1732         set_base_thread_from_ravenscar_task.
1733
1734 2020-08-07  Tom Tromey  <tromey@adacore.com>
1735
1736         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
1737
1738 2020-08-07  Tom Tromey  <tromey@adacore.com>
1739
1740         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
1741         update_inferior_ptid before update_thread_list.
1742         (temporarily_change_regcache_ptid): New class.
1743         (ravenscar_thread_target::fetch_registers)
1744         (ravenscar_thread_target::store_registers)
1745         (ravenscar_thread_target::prepare_to_store): Use base thread when
1746         forwarding operation.
1747
1748 2020-08-07  Tom Tromey  <tromey@adacore.com>
1749
1750         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
1751         "is_pid" case.
1752
1753 2020-08-07  Tom Tromey  <tromey@adacore.com>
1754
1755         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
1756         New methods.
1757         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
1758         first.
1759         (ravenscar_thread_target::add_thread): Rename from
1760         ravenscar_add_thread.
1761         (ravenscar_thread_target::update_thread_list): Use a lambda.
1762         (ravenscar_thread_target::xfer_partial): New method.
1763
1764 2020-08-07  Tom Tromey  <tromey@adacore.com>
1765
1766         * ada-lang.h (ada_task_list_iterator_ftype): Now a
1767         gdb::function_view.
1768         (iterate_over_live_ada_tasks): Change type of argument.
1769         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
1770         of argument.
1771
1772 2020-08-07  Tom Tromey  <tromey@adacore.com>
1773
1774         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
1775         Remove.
1776         (ravenscar_thread_target::extra_thread_info): Remove.
1777         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
1778         defer to target beneath for non-Ravenscar threads.
1779
1780 2020-08-07  Tom Tromey  <tromey@adacore.com>
1781
1782         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
1783         get_base_thread_from_ravenscar_task>: Now methods.
1784         <m_cpu_map>: New member.
1785         (ravenscar_thread_target::get_thread_base_cpu): Rename from
1786         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
1787         (ravenscar_thread_target::task_is_currently_active): Update.
1788         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
1789         Now a method.
1790         (ravenscar_thread_target::add_active_thread): Put initial thread
1791         into the m_cpu_map.
1792
1793 2020-08-07  Tom Tromey  <tromey@adacore.com>
1794
1795         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
1796         event_ptid.
1797
1798 2020-08-07  Tom Tromey  <tromey@adacore.com>
1799
1800         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
1801         runtime_initialized.
1802
1803 2020-08-07  Tom Tromey  <tromey@adacore.com>
1804
1805         * ravenscar-thread.c (ravenscar_thread_target): Don't call
1806         add_active_thread.
1807         (ravenscar_thread_target::add_active_thread): Now public.
1808         (ravenscar_inferior_created): Call add_active_thread after pushing
1809         the target.
1810
1811 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
1812
1813         * regcache.c (ptid_regcache_map): New type.
1814         (target_ptid_regcache_map): New type.
1815         (regcaches): Change type to target_ptid_regcache_map.
1816         (get_thread_arch_aspace_regcache): Update to regcaches' new
1817         type.
1818         (regcache_thread_ptid_changed): Likewise.
1819         (registers_changed_ptid): Likewise.
1820         (regcaches_size): Likewise.
1821         (regcaches_test): Update.
1822         (regcache_thread_ptid_changed): Update.
1823         * regcache.h (regcache_up): New type.
1824         * gdbsupport/ptid.h (hash_ptid): New struct.
1825
1826 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
1827
1828         * observable.h (thread_ptid_changed): Add parameter
1829         `process_stratum_target *`.
1830         * infrun.c (infrun_thread_ptid_changed): Add parameter
1831         `process_stratum_target *` and use it.
1832         (selftests): New namespace.
1833         (infrun_thread_ptid_changed): New function.
1834         (_initialize_infrun): Register selftest.
1835         * regcache.c (regcache_thread_ptid_changed): Add parameter
1836         `process_stratum_target *` and use it.
1837         (regcache_thread_ptid_changed): New function.
1838         (_initialize_regcache): Register selftest.
1839         * thread.c (thread_change_ptid): Pass target to
1840         thread_ptid_changed observable.
1841
1842 2020-08-06  Caroline Tice <cmtice@google.com>
1843
1844         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
1845         (struct dwp_sections): Update field comments.  Add loclists and
1846         rnglists fields.
1847         (struct virtual_v2_dwo_sections): Rename struct to
1848         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
1849         size & offset fields for loclists and rnglists.
1850         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
1851         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
1852         skipping dummy type units.
1853         (create_dwp_hash_table): Update the large comment above the function to
1854         discuss Version 5 DWP files as well, with references.  Update all the
1855         version checks in the function to check for version 5 as well.  Add new
1856         section at the end to create dwp hash table for version 5.
1857         (create_dwp_v2_section): Rename function to
1858         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
1859         Add V5 to error message text.
1860         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
1861         into calls to create_dwp_v2_or_v5_section.
1862         (create_dwo_unit_in_dwp_v5): New function.
1863         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
1864         check for version2; add else clause to handle version 5.
1865         (open_and_init_dwo_file): Add code to check dwarf version & only call
1866         create_debug_types_hash_table (with sections.types) if version is not 5;
1867         else call create_debug_type_hash_table, with sections.info.
1868         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
1869         version 5.
1870         (dwarf2_locate_v5_dwp_sections): New function.
1871         (open_and_init_dwp_file): Add else-if clause for version 5 to call
1872         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
1873
1874 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1875
1876         * regcache.h (class regcache): Remove friend
1877         registers_changed_ptid.
1878         <regcache_thread_ptid_changed>: Remove.
1879         <regcaches>: Remove.
1880         * regcache.c (regcache::regcaches): Rename to...
1881         (regcaches): ... this.  Make static.
1882         (get_thread_arch_aspace_regcache): Update.
1883         (regcache::regcache_thread_ptid_changed): Rename to...
1884         (regcache_thread_ptid_changed): ... this.  Update.
1885         (class regcache_access): Remove.
1886         (regcaches_test): Update.
1887         (_initialize_regcache): Update.
1888         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
1889         <forward_list>.
1890
1891 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1892
1893         * regcache.h (class regcache) <current_regcache>: Rename to...
1894         <regcaches>: ... this.  Move doc here.
1895         * regcache.c (regcache::current_regcache) Rename to...
1896         (regcache::regcaches): ... this.  Move doc to header.
1897         (get_thread_arch_aspace_regcache): Update.
1898         (regcache::regcache_thread_ptid_changed): Update.
1899         (registers_changed_ptid): Update.
1900         (class regcache_access) <current_regcache_size>: Rename to...
1901         <regcaches_size>: ... this.
1902         (current_regcache_test): Rename to...
1903         (regcaches_test): ... this.
1904         (_initialize_regcache): Update.
1905
1906 2020-08-06  Victor Collod  <vcollod@nvidia.com>
1907
1908         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
1909
1910 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
1911
1912         * corelow.c (core_target::build_file_mappings): Don't output
1913         null pathname in warning.
1914
1915 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
1916
1917         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
1918         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
1919         gdb.dwarf2/dw2-single-line-discriminators.exp,
1920         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
1921
1922 2020-08-05  Tom Tromey  <tromey@adacore.com>
1923
1924         PR rust/26197:
1925         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
1926         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
1927         Fix off-by-one and type size errors in ordinary case.
1928
1929 2020-08-05  Tom de Vries  <tdevries@suse.de>
1930
1931         * gdbtypes.c (type_not_allocated, type_not_associated): Use
1932         "prop->const_val () == 0" instead of "prop->const_val () != 0".
1933
1934 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1935
1936         * frame.h (frame_id_p): Return bool.
1937         (frame_id_artificial_p): Return bool.
1938         (frame_id_eq): Return bool.
1939         (has_stack_frames): Return bool.
1940         (get_selected_frame): Fix typo in comment.
1941         (get_frame_pc_if_available): Return bool.
1942         (get_frame_address_in_block_if_available): Return bool.
1943         (get_frame_func_if_available): Return bool.
1944         (read_frame_register_unsigned): Return bool.
1945         (get_frame_register_bytes): Return bool.
1946         (safe_frame_unwind_memory): Return bool.
1947         (deprecated_frame_register_read): Return bool.
1948         (frame_unwinder_is): Return bool.
1949         * frame.c (struct frame_info) <prev_arch::p>: Change type to
1950         bool.
1951         <this_id::p>: Likewise.
1952         <prev_p>: Likewise.
1953         (frame_stash_add): Return bool.
1954         (get_frame_id): Use bool.
1955         (frame_id_build_special) Use bool.
1956         (frame_id_build_unavailable_stack): Use bool.
1957         (frame_id_build): Use bool.
1958         (frame_id_p): Return bool, use true/false instead of 1/0.
1959         (frame_id_artificial_p): Likewise.
1960         (frame_id_eq): Likewise.
1961         (frame_id_inner): Likewise.
1962         (get_frame_func_if_available): Likewise.
1963         (read_frame_register_unsigned): Likewise.
1964         (deprecated_frame_register_read): Likewise.
1965         (get_frame_register_bytes): Likewise.
1966         (has_stack_frames): Likewise.
1967         (inside_main_func): Likewise.
1968         (inside_entry_func): Likewise.
1969         (get_frame_pc_if_available): Likewise.
1970         (get_frame_address_in_block_if_available): Likewise.
1971         (frame_unwinder_is): Likewise.
1972         (safe_frame_unwind_memory): Likewise.
1973         (frame_unwind_arch): Likewise.
1974
1975 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1976
1977         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
1978         type to cached_copy_status.
1979         (fprintf_frame): Adjust.
1980         (get_frame_func_if_available): Adjust.
1981         (frame_cleanup_after_sniffer): Adjust.
1982
1983 2020-08-04  Mark Wielaard  <mark@klomp.org>
1984
1985         * MAINTAINERS (Write After Approval): Update email address.
1986
1987 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1988
1989         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
1990         dynamic_prop::const_val.
1991
1992 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1993
1994         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
1995         dynamic_prop::kind.
1996
1997 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1998
1999         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
2000
2001 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2002
2003         * configure.tgt: Set gdb_sim for bpf-*-* targets.
2004
2005 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
2006             Jose E. Marchesi  <jose.marchesi@oracle.com>
2007
2008         * configure.tgt: Add entry for bpf-*-*.
2009         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
2010         (ALLDEPFILES): Add bpf-tdep.c.
2011         * bpf-tdep.c: New file.
2012         * MAINTAINERS: Add bpf target and maintainer.
2013         * NEWS: Mention the support for the new target.
2014
2015 2020-08-04  Tom de Vries  <tdevries@suse.de>
2016
2017         PR symtab/23270
2018         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
2019         Error.
2020
2021 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2022
2023         * syscalls/freebsd.xml: Regenerate.
2024
2025 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2026
2027         * syscalls/update-freebsd.sh: Fix usage and year range.
2028
2029 2020-08-03  Tom de Vries  <tdevries@suse.de>
2030
2031         PR symtab/26333
2032         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
2033         DW_LNE_lo_user/DW_LNE_hi_user range.
2034
2035 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
2036
2037         PR ada/26318
2038         * ada-lang.c (ada_modulus): Return 0 if property is not of const
2039         kind.
2040
2041 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2042
2043         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
2044
2045 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2046
2047         * breakpoint.c (set_breakpoint_condition): Update the condition
2048         expressions after checking that the input condition string parses
2049         successfully and does not contain junk at the end.
2050
2051 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2052
2053         * breakpoint.c (set_breakpoint_condition): Update the
2054         condition string after parsing the new condition successfully.
2055
2056 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2057
2058         * proc-api.c (_STRUCTURED_PROC): Don't define.
2059         * proc-events.c: Likewise.
2060         * proc-flags.c: Likewise.
2061         * proc-why.c: Likewise.
2062         * procfs.c: Likewise.
2063
2064         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2065         * configure, config.in: Regenerate.
2066
2067 2020-07-30  Tom de Vries  <tdevries@suse.de>
2068
2069         PR build/26320
2070         * ui-style.h (struct ui_file_style::color): Wrap m_value and
2071         m_red/m_green/m_blue in a union.
2072
2073 2020-07-29  Tom de Vries  <tdevries@suse.de>
2074
2075         PR tdep/26280
2076         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
2077
2078 2020-07-28  Tom Tromey  <tromey@adacore.com>
2079
2080         PR symtab/26270:
2081         * symtab.h (find_pc_partial_function_sym): Declare.
2082         * cli/cli-cmds.c (disassemble_command): Use
2083         find_pc_partial_function_sym.  Check asm_demangle.
2084         * blockframe.c (cache_pc_function_sym): New global.
2085         (cache_pc_function_name): Remove.
2086         (clear_pc_function_cache): Update.
2087         (find_pc_partial_function_sym): New function, from
2088         find_pc_partial_function.
2089         (find_pc_partial_function): Rewrite using
2090         find_pc_partial_function_sym.
2091
2092 2020-07-28  Tom Tromey  <tromey@adacore.com>
2093
2094         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
2095         help.  Add usage.
2096
2097 2020-07-28  Tom Tromey  <tromey@adacore.com>
2098
2099         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
2100         <DW_OP_GNU_variable_value>: Cast to address type.
2101
2102 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
2103
2104         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
2105         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
2106         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
2107         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
2108         (nbsd_get_siginfo_type): New.
2109         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
2110         (_initialize_nbsd_tdep): New.
2111
2112 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2113
2114         PR binutils/26301
2115         * configure: Regenerated.
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  Andrew Burgess  <andrew.burgess@embecosm.com>
2123
2124         * python/py-frame.c: Remove 'user-regs.h' include.
2125         (frapy_read_register): Rewrite to make use of
2126         gdbpy_parse_register_id.
2127         * python/py-registers.c (gdbpy_parse_register_id): New function,
2128         moved here from python/py-unwind.c.  Updated the return type, and
2129         also accepts register descriptor objects.
2130         * python/py-unwind.c: Remove 'user-regs.h' include.
2131         (pyuw_parse_register_id): Moved to python/py-registers.c.
2132         (unwind_infopy_add_saved_register): Update to use
2133         gdbpy_parse_register_id.
2134         (pending_framepy_read_register): Likewise.
2135         * python/python-internal.h (gdbpy_parse_register_id): Declare.
2136
2137 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2138
2139         * python/py-registers.c: Add 'user-regs.h' include.
2140         (register_descriptor_iter_find): New function.
2141         (register_descriptor_iterator_object_methods): New static global
2142         methods array.
2143         (register_descriptor_iterator_object_type): Add pointer to methods
2144         array.
2145
2146 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
2147
2148         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
2149         for all architectures on FreeBSD 11.3 and later.
2150
2151 2020-07-27  Tom Tromey  <tromey@adacore.com>
2152
2153         * gcore.h (load_corefile): Don't declare.
2154
2155 2020-07-27  Tom de Vries  <tdevries@suse.de>
2156
2157         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
2158         * config.in: Regenerate.
2159         * configure: Regenerate.
2160
2161 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
2162
2163         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
2164         ws2tcpip.h.  When checking whether socklen_t type is defined, use
2165         ws2tcpip.h if it is available and sys/socket.h isn't.
2166         * configure: Regenerate.
2167         * config.in: Regenerate.
2168
2169 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2170
2171         PR fortran/23051
2172         PR fortran/26139
2173         * valops.c (value_ind): Pass address to
2174         readjust_indirect_value_type.
2175         * value.c (readjust_indirect_value_type): Make parameter
2176         non-const, and add extra address parameter.  Resolve original type
2177         before using it.
2178         * value.h (readjust_indirect_value_type): Update function
2179         signature and comment.
2180
2181 2020-07-25  Tom de Vries  <tdevries@suse.de>
2182
2183         PR symtab/26243
2184         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
2185         entries.
2186
2187 2020-07-24  Aaron Merey  <amerey@redhat.com>
2188
2189         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
2190         * configure: Rebuild.
2191
2192 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
2193
2194         PR corefiles/26294
2195         * corelow.c (_initialize_corelow): Add period to help text
2196         for "maintenance print core-file-backed-mappings".
2197
2198 2020-07-23  Pedro Alves  <pedro@palves.net>
2199
2200         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
2201         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
2202         meanwhile.
2203         * frame.c (frame_cache_generation, get_frame_cache_generation):
2204         New.
2205         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
2206         (get_prev_frame_if_no_cycle): On exception, don't touch
2207         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
2208         * frame.h (get_frame_cache_generation): Declare.
2209
2210 2020-07-23  Tom de Vries  <tdevries@suse.de>
2211
2212         PR tui/26282
2213         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
2214         New default constructor.
2215
2216 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2217
2218         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
2219         exclude non-statement entries.
2220
2221 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2222
2223         * NEWS (New commands): Mention new command
2224         "maintenance print core-file-backed-mappings".
2225
2226 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2227
2228         * corelow.c (gdbcmd.h): Include.
2229         (core_target::info_proc_mappings): New method.
2230         (get_current_core_target): New function.
2231         (maintenance_print_core_file_backed_mappings): New function.
2232         (_initialize_corelow): Add core-file-backed-mappings to
2233         "maint print" commands.
2234
2235 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2236
2237         * linux-tdep.c (dump_note_entry_p): New function.
2238         (linux_dump_mapping_p_ftype): New typedef.
2239         (linux_find_memory_regions_full): Add new parameter,
2240         should_dump_mapping_p.
2241         (linux_find_memory_regions): Adjust call to
2242         linux_find_memory_regions_full.
2243         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
2244         call to linux_find_memory_regions_full.
2245
2246 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2247
2248         * corelow.c (solist.h, unordered_map): Include.
2249         (class core_target): Add field m_core_file_mappings and
2250         method build_file_mappings.
2251         (core_target::core_target): Call build_file_mappings.
2252         (core_target::~core_target): Free memory associated with
2253         m_core_file_mappings.
2254         (core_target::build_file_mappings): New method.
2255         (core_target::xfer_partial): Use m_core_file_mappings
2256         for memory transfers.
2257         * linux-tdep.c (linux_read_core_file_mappings): New
2258         function.
2259         (linux_core_info_proc_mappings): Rewrite to use
2260         linux_read_core_file_mappings.
2261         (linux_init_abi): Register linux_read_core_file_mappings.
2262
2263 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2264
2265         * arch-utils.c (default_read_core_file_mappings): New function.
2266         * arch-utils.c (default_read_core_file_mappings): Declare.
2267         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
2268         * gdbarch.h, gdbarch.c: Regenerate.
2269
2270 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2271
2272         PR corefiles/25631
2273         * corelow.c (core_target:xfer_partial):  Revise
2274         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
2275         case after first checking the stratum beneath the core
2276         target.
2277         (has_all_memory): Return true.
2278         * target.c (raw_memory_xfer_partial): Revise comment
2279         regarding use of has_all_memory.
2280
2281 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2282
2283         * exec.h (section_table_xfer_memory): Revise declaration,
2284         replacing section name parameter with an optional callback
2285         predicate.
2286         * exec.c (section_table_xfer_memory): Likewise.
2287         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
2288         of section_table_xfer_memory.
2289
2290 2020-07-22  Tom Tromey  <tromey@adacore.com>
2291
2292         * mi/mi-cmd-stack.c (list_args_or_locals): Use
2293         lookup_symbol_search_name.
2294
2295 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2296
2297         * python/py-registers.c (gdbpy_register_object_data_init): Remove
2298         redundant local variable.
2299         (gdbpy_get_register_descriptor): Extract descriptor vector as a
2300         reference, not pointer, update code accordingly.
2301
2302 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2303             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2304
2305         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
2306         * jit.c (jit_breakpoint_re_set_internal): Use the
2307         `skip_jit_symbol_lookup` field.
2308
2309 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2310             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2311
2312         * jit.c (jit_read_descriptor): Define the descriptor address once,
2313         use twice.
2314         (jit_breakpoint_deleted): Move the declaration of the loop variable
2315         `iter` into the loop header.
2316         (jit_breakpoint_re_set_internal): Move the declaration of the local
2317         variable `objf_data` to the first point of definition.
2318         (jit_event_handler): Move the declaration of local variables
2319         `code_entry`, `entry_addr`, and `objf` to their first point of use.
2320         Rename `objf` to `jited`.
2321
2322 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2323
2324         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
2325         Remove.
2326         * jit.c (get_jiter_objfile_data): Update.
2327
2328 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2329             Simon Marchi  <simon.marchi@polymtl.ca>
2330
2331         * jit.c (struct jit_program_space_data): Remove.
2332         (jit_program_space_key): Remove.
2333         (jiter_objfile_data::~jiter_objfile_data): Remove program space
2334         stuff.
2335         (get_jit_program_space_data): Remove.
2336         (jit_breakpoint_deleted): Iterate on all of the program space's
2337         objfiles.
2338         (jit_inferior_init): Likewise.
2339         (jit_breakpoint_re_set_internal): Likewise.  Also change return
2340         type to void.
2341         (jit_breakpoint_re_set): Pass current_program_space to
2342         jit_breakpoint_re_set_internal.
2343
2344 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2345
2346         * jit.h (struct jiter_objfile_data) <cached_code_address,
2347         jit_breakpoint>: Move to here from ...
2348         * jit.c (jit_program_space_data): ... here.
2349         (jiter_objfile_data::~jiter_objfile_data): Update.
2350         (jit_breakpoint_deleted): Update.
2351         (jit_breakpoint_re_set_internal): Update.
2352
2353 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2354
2355         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
2356         checks.
2357         (jit_read_descriptor): Remove NULL check.
2358         (jit_event_handler): Add an assertion.
2359
2360 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2361
2362         * jit.h (struct jit_objfile_data):  Split into...
2363         (struct jiter_objfile_data): ... this ...
2364         (struct jited_objfile_data): ... and this.
2365         * objfiles.h (struct objfile) <jit_data>: Remove.
2366         <jiter_data, jited_data>: New fields.
2367         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
2368         (jiter_objfile_data::~jiter_objfile_data): ... this.
2369         (get_jit_objfile_data): Rename to ...
2370         (get_jiter_objfile_data): ... this.
2371         (add_objfile_entry): Update.
2372         (jit_read_descriptor): Use get_jiter_objfile_data.
2373         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
2374         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
2375         (jit_inferior_exit_hook): Use objfile's jited_data field.
2376
2377 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2378
2379         * jit.h: Forward-declare `struct minimal_symbol`.
2380         (struct jit_objfile_data): Migrate to here from jit.c; also add a
2381         constructor, destructor, and an objfile* field.
2382         * jit.c (jit_objfile_data): Remove.
2383         (struct jit_objfile_data): Migrate from here to jit.h.
2384         (jit_objfile_data::~jit_objfile_data): New destructor
2385         implementation with code moved from free_objfile_data.
2386         (free_objfile_data): Delete.
2387         (get_jit_objfile_data): Update to use the jit_data field of objfile.
2388         (jit_find_objf_with_entry_addr): Ditto.
2389         (jit_inferior_exit_hook): Ditto.
2390         (_initialize_jit): Remove the call to
2391         register_objfile_data_with_cleanup.
2392         * objfiles.h (struct objfile) <jit_data>: New field.
2393
2394 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2395
2396         * jit.h: Forward-declare `struct objfile`.
2397         (jit_event_handler): Add a second parameter, the JITer objfile.
2398         * jit.c (jit_read_descriptor): Change the signature to take the
2399         JITer objfile as an argument instead of the jit_program_space_data.
2400         (jit_inferior_init): Update the call to jit_read_descriptor.
2401         (jit_event_handler): Use the new JITer objfile argument when calling
2402         jit_read_descriptor.
2403         * breakpoint.c (handle_jit_event): Update the call to
2404         jit_event_handler to pass the JITer objfile.
2405
2406 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2407
2408         * gdbarch.c: Regenerate.
2409         * gdbarch.h: Regenerate.
2410         * gdbarch.sh (handle_segmentation_fault): Remove method.
2411         * infrun.c (handle_segmentation_fault): Remove.
2412         (print_signal_received_reason): Remove call to
2413         handle_segmentation_fault.
2414
2415 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2416
2417         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
2418         Rename to sparc64_linux_report_signal_info and add siggnal
2419         argument.
2420         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
2421         instead of sparc64_linux_handle_segmentation_fault.
2422
2423 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2424
2425         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
2426         i386_linux_report_signal_info instead of
2427         i386_linux_handle_segmentation_fault.
2428         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
2429         to i386_linux_report_signal_info and add siggnal argument.
2430         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
2431         of i386_linux_handle_segmentation_fault.
2432         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
2433         to i386_linux_report_signal_info and add siggnal argument.
2434
2435 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2436
2437         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
2438         hook if present.
2439
2440 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2441
2442         * gdbarch.c: Regenerate.
2443         * gdbarch.h: Regenerate.
2444         * gdbarch.sh (report_signal_info): New method.
2445         * infrun.c (print_signal_received_reason): Invoke gdbarch
2446         report_signal_info hook if present.
2447
2448 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2449
2450         * python/py-registers.c : Add 'unordered_map' include.
2451         (gdbpy_new_reggroup): Renamed to...
2452         (gdbpy_get_reggroup): ...this.  Update to only create register
2453         group descriptors when needed.
2454         (gdbpy_reggroup_iter_next): Update.
2455
2456 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2457
2458         * python/py-registers.c (gdbpy_register_object_data): New static
2459         global.
2460         (gdbpy_register_object_data_init): New function.
2461         (gdbpy_new_register_descriptor): Renamed to...
2462         (gdbpy_get_register_descriptor): ...this, and update to reuse
2463         existing register descriptors where possible.
2464         (gdbpy_register_descriptor_iter_next): Update.
2465         (gdbpy_initialize_registers): Register new gdbarch data.
2466
2467 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
2468
2469         * linux-nat.c (stopped_pids): Make static.
2470
2471 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
2472
2473         PR ada/26235
2474         * gdbtypes.c (ada_discrete_type_low_bound,
2475         ada_discrete_type_high_bound): Handle undefined bounds.
2476
2477 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
2478
2479         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
2480         declaration.
2481         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
2482         function.
2483
2484 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
2485
2486         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
2487         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
2488         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
2489         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
2490         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
2491         method.
2492
2493 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
2494
2495         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
2496         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
2497         which are deprecated in Guile 3.0.
2498         * configure.ac (try_guile_versions): Add "guile-3.0".
2499         * configure (try_guile_versions): Regenerate.
2500         * NEWS: Update entry.
2501
2502 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
2503             Doug Evans  <dje@google.com>
2504
2505         PR gdb/21104
2506         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
2507         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
2508         USING_GUILE_BEFORE_2_2.
2509         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
2510         Change type to 'scm_t_port_type *'.
2511         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
2512         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
2513         parameter and honor it.  Update callers.
2514         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
2515         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
2516         functions.
2517         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
2518         USING_GUILE_BEFORE_2_2.
2519         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
2520         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
2521         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
2522         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
2523         and 'SCM_PORT_TYPE'.
2524         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
2525         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
2526         (gdbscm_memory_port_read, gdbscm_memory_port_write)
2527         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
2528         [!USING_GUILE_BEFORE_2_2]: New functions.
2529         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
2530         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
2531         'gdbscm_memory_port_read'.
2532         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
2533         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
2534         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
2535         function.
2536         (ioscm_init_memory_port): Remove.
2537         (ioscm_init_memory_port_stream): New function
2538         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
2539         function.
2540         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2541         Return scm_from_uint (0).
2542         (gdbscm_set_memory_port_read_buffer_size_x)
2543         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2544         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2545         Return scm_from_uint (0).
2546         (gdbscm_set_memory_port_write_buffer_size_x)
2547         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2548         * configure.ac (try_guile_versions): Add "guile-2.2".
2549         * configure: Regenerate.
2550         * NEWS: Add entry.
2551
2552 2020-07-18  Tom Tromey  <tom@tromey.com>
2553
2554         * linux-nat.c (linux_multi_process): Remove.
2555         (linux_nat_target::supports_multi_process): Return true.
2556
2557 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2558
2559         * arch/riscv.c (riscv_tdesc_cache): Change map type.
2560         (riscv_lookup_target_description): Return pointer out of
2561         unique_ptr.
2562         * target-descriptions.c (allocate_target_description): Add
2563         comment.
2564         (target_desc_deleter::operator()): Likewise.
2565         * target-descriptions.h (struct target_desc_deleter): Moved to
2566         gdbsupport/tdesc.h.
2567         (target_desc_up): Likewise.
2568
2569 2020-07-17  Tom Tromey  <tromey@adacore.com>
2570
2571         * linux-nat.c (linux_nat_target::supports_non_stop)
2572         (linux_nat_target::always_non_stop_p): Use "true".
2573         (linux_nat_target::supports_disable_randomization): Use "true" and
2574         "false".
2575
2576 2020-07-16  Caroline Tice  <cmtice@google.com>
2577
2578         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
2579         (RNGLIST_HEADER_SIZE64): New constant definition.
2580         (struct dwop_section_names): Add rnglists_dwo.
2581         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
2582         (struct loclist_header): Rename to 'loclists_rnglists_header'.
2583         (struct dwo_sections): Add rnglists field.
2584         (read_attribut_reprocess): Add tag parameter.
2585         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
2586         (cu_debug_rnglists_section): New function (decl & definition).
2587         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
2588         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
2589         die whose range is being checked; get rnglist section from
2590         cu_debug_rnglists_section, to get from either objfile or dwo file as
2591         appropriate.  Add cases for DW_RLE_base_addressx,
2592         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
2593         the base address to DW_RLE_offset_pairs (not to all ranges), moving
2594         test inside if-condition and updating complaint message.
2595         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
2596         dwarf2_rnglists_process.
2597         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
2598         dwarf2_ranges_process.
2599         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
2600         need_ranges_base and update comment appropriately.  Also pass die tag
2601         to dwarf2_ranges_read.
2602         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
2603         need_ranges_base and update comment appropriately.  Also pass die tag
2604         to dwarf2_ranges_process.
2605         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
2606         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
2607         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
2608         need_ranges_base and update comment appropriately.  Also pass die tag
2609         to read_attribute_reprocess and dwarf2_ranges_read.
2610         (read_loclist_header): Rename function to read_loclists_rnglists_header,
2611         and update function comment appropriately.
2612         (read_loclist_index): Call read_loclists_rnglists_header instead of
2613         read_loclist_header.
2614         (read_rnglist_index): New function.
2615         (read_attribute_reprocess):  Add tag parameter. Add code for
2616         DW_FORM_rnglistx, passing tag to read_rnglist_index.
2617         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
2618
2619 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2620
2621         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
2622         being resolved.
2623
2624 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2625
2626         * arch-utils.c (show_architecture): Update formatting of messages.
2627
2628 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2629
2630         * gdbtypes.h (struct type) <bounds>: Handle array and string
2631         types.
2632         * ada-lang.c (assign_aggregate): Use type::bounds on
2633         array/string type.
2634         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
2635         * c-varobj.c (c_number_of_children): Likewise.
2636         (c_describe_child): Likewise.
2637         * eval.c (evaluate_subexp_for_sizeof): Likewise.
2638         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
2639         (f_type_print_base): Likewise.
2640         * f-valprint.c (f77_array_offset_tbl): Likewise.
2641         (f77_get_upperbound): Likewise.
2642         (f77_print_array_1): Likewise.
2643         * guile/scm-type.c (gdbscm_type_range): Likewise.
2644         * m2-typeprint.c (m2_array): Likewise.
2645         (m2_is_long_set_of_type): Likewise.
2646         * m2-valprint.c (get_long_set_bounds): Likewise.
2647         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
2648         * python/py-type.c (typy_range): Likewise.
2649         * rust-lang.c (rust_internal_print_type): Likewise.
2650         * type-stack.c (type_stack::follow_types): Likewise.
2651         * valarith.c (value_subscripted_rvalue): Likewise.
2652         * valops.c (value_cast): Likewise.
2653
2654 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2655
2656         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
2657         callers to use the equivalent accessor methods.
2658
2659 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2660
2661         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
2662         (struct type) <bit_stride>: New method.
2663         (TYPE_BIT_STRIDE): Remove.
2664         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
2665
2666 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2667
2668         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
2669         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
2670         callers to use the equivalent accessor methods instead.
2671
2672 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2673
2674         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
2675         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
2676         callers to use the equivalent accessor methods instead.
2677
2678 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2679
2680         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
2681         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
2682         to use dynamic_prop::kind.
2683
2684 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2685
2686         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
2687         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
2688         to get the bound property's kind and check against
2689         PROP_UNDEFINED.
2690
2691 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2692
2693         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
2694         all callers to use type::range_bounds followed by
2695         dynamic_prop::{low,high}.
2696
2697 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2698
2699         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
2700         const_val, set_const_val, baton, set_locexpr, set_loclist,
2701         set_addr_offset, variant_parts, set_variant_parts,
2702         original_type, set_original_type>: New methods.
2703         <kind>: Rename to...
2704         <m_kind>: ... this.  Update all users to use the new methods
2705         instead.
2706         <data>: Rename to...
2707         <m_data>: ... this.  Update all users to use the new methods
2708         instead.
2709
2710 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2711
2712         * gdbtypes.c (get_discrete_bounds): Return failure if
2713         the range type's bounds are not both defined and constant
2714         values.
2715         (get_array_bounds): Update comment.  Remove undefined bound check.
2716
2717 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2718
2719         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
2720         the type::bounds method directly.
2721
2722 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2723
2724         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
2725         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
2726         are used to set the range type's bounds to use set_bounds.
2727
2728 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2729
2730         * exec.c (_initialize_exec): Update exec-file-mismatch help.
2731
2732 2020-07-10  Pedro Alves  <pedro@palves.net>
2733
2734         * gdbthread.h (inferior_ref): Define.
2735         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
2736         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
2737         * thread.c
2738         (scoped_restore_current_thread::restore):
2739         Adjust to gdb::ref_ptr.
2740         (scoped_restore_current_thread::~scoped_restore_current_thread):
2741         Remove manual decref handling.
2742         (scoped_restore_current_thread::scoped_restore_current_thread):
2743         Adjust to use
2744         inferior_ref::new_reference/thread_info_ref::new_reference.
2745         Incref the thread before calling get_frame_id instead of after.
2746         Let TARGET_CLOSE_ERROR propagate.
2747
2748 2020-07-10  Pedro Alves  <pedro@palves.net>
2749
2750         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
2751         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
2752         NOT_AVAILABLE_ERROR.
2753         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
2754         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
2755
2756 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
2757             Pedro Alves  <pedro@palves.net>
2758
2759         PR gdb/26199
2760         * infrun.c (threads_are_resumed_pending_p): Delete.
2761         (do_target_wait): Remove threads_are_executing and
2762         threads_are_resumed_pending_p checks from the inferior_matches
2763         lambda.  Update comments.
2764
2765 2020-07-10  Pedro Alves  <pedro@palves.net>
2766
2767         PR gdb/26199
2768         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
2769         executing threads.
2770
2771 2020-07-10  Pedro Alves  <pedro@palves.net>
2772
2773         PR gdb/26199
2774         * infrun.c (handle_no_resumed): Handle multiple targets.
2775
2776 2020-07-10  Pedro Alves  <pedro@palves.net>
2777
2778         PR gdb/26199
2779         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
2780         target_is_async_p.
2781
2782 2020-07-10  Pedro Alves  <pedro@palves.net>
2783
2784         PR gdb/26199
2785         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
2786         threads, not all threads.
2787
2788 2020-07-10  Pedro Alves  <pedro@palves.net>
2789
2790         PR gdb/26199
2791         * remote.c (remote_target::open_1): Pass remote target pointer as
2792         data to create_async_event_handler.
2793         (remote_async_inferior_event_handler): Mark async event handler
2794         before returning if the remote target still has either pending
2795         events or unacknowledged notifications.
2796
2797 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
2798
2799         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
2800         declaration.
2801         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
2802         function.
2803
2804 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2805
2806         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
2807         inferior_ptid.
2808
2809 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2810
2811         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
2812         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
2813         AT_FREEBSD_PS_STRINGS.
2814
2815 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
2816
2817         * auto-load.c (auto_load_objfile_script_1): Convert drive part
2818         of debugfile path on Windows.
2819
2820 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
2821
2822         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
2823         argument to 'data'.
2824
2825 2020-07-08  Tom Tromey  <tromey@adacore.com>
2826
2827         * ada-lang.c (ada_exception_message_1): Use read_memory.
2828
2829 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2830
2831         PR python/22748
2832         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
2833         special handling for inline frames.
2834         * findvar.c (value_of_register_lazy): Skip inline frames when
2835         creating lazy register values.
2836         * frame.c (frame_id_computed_p): Delete definition.
2837         * frame.h (frame_id_computed_p): Delete declaration.
2838
2839 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2840
2841         * NEWS: Mention additions to Python API.
2842         * python/py-arch.c (archpy_register_groups): New function.
2843         (arch_object_methods): Add 'register_groups' method.
2844         * python/py-registers.c (reggroup_iterator_object): New struct.
2845         (reggroup_object): New struct.
2846         (gdbpy_new_reggroup): New function.
2847         (gdbpy_reggroup_to_string): New function.
2848         (gdbpy_reggroup_name): New function.
2849         (gdbpy_reggroup_iter): New function.
2850         (gdbpy_reggroup_iter_next): New function.
2851         (gdbpy_new_reggroup_iterator): New function
2852         (gdbpy_initialize_registers): Register new types.
2853         (reggroup_iterator_object_type): Define new Python type.
2854         (gdbpy_reggroup_getset): New static global.
2855         (reggroup_object_type): Define new Python type.
2856         * python/python-internal.h
2857
2858 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2859
2860         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
2861         * python/py-arch.c (archpy_registers): New function.
2862         (arch_object_methods): Add 'registers' method.
2863         * python/py-registers.c: New file.
2864         * python/python-internal.h
2865         (gdbpy_new_register_descriptor_iterator): Declare.
2866         (gdbpy_initialize_registers): Declare.
2867         * python/python.c (do_start_initialization): Call
2868         gdbpy_initialize_registers.
2869         * NEWS: Mention additions to the Python API.
2870
2871 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2872
2873         * NEWS: Mention new Python API method.
2874         * python/py-unwind.c (pending_framepy_architecture): New function.
2875         (pending_frame_object_methods): Add architecture method.
2876
2877 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2878
2879         * gdbarch.c: Regenerate.
2880         * gdbarch.h: Regenerate.
2881         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
2882         (gdbarch_data): Use internal_error for the case where
2883         deprecated_set_gdbarch_data was originally needed.
2884         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
2885         and use passed in obstack.
2886         (libunwind_frame_set_descr): Should no longer get back NULL from
2887         gdbarch_data.
2888         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
2889         type.
2890         * user-regs.c (user_regs_init): Update parameters, and use passed
2891         in obstack.
2892         (user_reg_add): Should no longer get back NULL from gdbarch_data.
2893         (_initialize_user_regs): Register as a pre-init gdbarch data type.
2894
2895 2020-07-06  Tom de Vries  <tdevries@suse.de>
2896
2897         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
2898         End-Of-Sequence in lte_is_less_than.
2899         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
2900         "gdb: Don't reorder line table entries too much when sorting".
2901
2902 2020-07-06  Tom de Vries  <tdevries@suse.de>
2903
2904         PR tui/26205
2905         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
2906
2907 2020-07-05  Tom de Vries  <tdevries@suse.de>
2908
2909         PR build/26187
2910         * inferior.h (struct infcall_suspend_state_deleter): If available, use
2911         std::uncaught_exceptions instead of deprecated
2912         std::uncaught_exception.
2913
2914 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2915
2916         * macroexp.h (macro_stringify): Return
2917         gdb::unique_xmalloc_ptr<char>.
2918         * macroexp.c (macro_stringify): Likewise.
2919         * macrotab.c (fixup_definition): Update.
2920
2921 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2922
2923         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
2924         (lex_one_token): Update.
2925         * macroexp.c (struct macro_buffer) <release>: Return
2926         gdb::unique_xmalloc_ptr<char>.
2927         (macro_stringify): Update.
2928         (macro_expand): Update.
2929         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
2930         * macroexp.h (macro_expand_next): Likewise.
2931
2932 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
2933
2934         * macroexp.h (macro_lookup_ftype): Remove.
2935         (macro_expand, macro_expand_once, macro_expand_next): Remove
2936         lookup function parameters, add scope parameter.
2937         * macroexp.c (scan, substitute_args, expand, maybe_expand,
2938         macro_expand, macro_expand_once, macro_expand_next): Likewise.
2939         * macroscope.h (standard_macro_lookup): Change parameter type
2940         to macro_scope.
2941         * macroscope.c (standard_macro_lookup): Likewise.
2942         * c-exp.y (lex_one_token): Update.
2943         * macrocmd.c (macro_expand_command): Likewise.
2944         (macro_expand_once_command): Likewise.
2945
2946 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2947
2948         * inf-loop.c (inferior_event_handler): Remove client_data param.
2949         * inf-loop.h (inferior_event_handler): Likewise.
2950         * infcmd.c (step_1): Adjust.
2951         * infrun.c (proceed): Adjust.
2952         (fetch_inferior_event): Remove client_data param.
2953         (infrun_async_inferior_event_handler): Adjust.
2954         * infrun.h (fetch_inferior_event): Remove `void *` param.
2955         * linux-nat.c (handle_target_event): Adjust.
2956         * record-btrace.c (record_btrace_handle_async_inferior_event):
2957         Adjust.
2958         * record-full.c (record_full_async_inferior_event_handler):
2959         Adjust.
2960         * remote.c (remote_async_inferior_event_handler): Adjust.
2961
2962 2020-07-01  Tom Tromey  <tom@tromey.com>
2963
2964         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
2965         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
2966
2967 2020-07-01  Tom Tromey  <tom@tromey.com>
2968
2969         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
2970         tui_gen_win_info.
2971         (tui_win_info::make_window): Merge with
2972         tui_gen_win_info::make_window.
2973         (tui_win_info::make_visible): Move from tui_gen_win_info.
2974         * tui/tui-win.c (tui_win_info::max_width): Move from
2975         tui_gen_win_info.
2976         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
2977         type.
2978         <window_factory>: Likewise.
2979         * tui/tui-layout.c (tui_win_info::resize): Move from
2980         tui_gen_win_info.
2981         (make_standard_window): Change return type.
2982         (get_locator_window, tui_get_window_by_name): Likewise.
2983         (tui_layout_window::apply): Remove a cast.
2984         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
2985         (struct tui_win_info): Merge with tui_gen_win_info.
2986         (struct tui_gen_win_info): Remove.
2987
2988 2020-07-01  Tom Tromey  <tom@tromey.com>
2989
2990         * tui/tui-stack.h (struct tui_locator_window): Derive from
2991         tui_win_info.
2992         <do_scroll_horizontal, do_scroll_vertical>: New methods.
2993         <can_box>: New method.
2994
2995 2020-07-01  Tom Tromey  <tom@tromey.com>
2996
2997         * tui/tui-stack.h (struct tui_locator_window): Remove body.
2998
2999 2020-07-01  Tom Tromey  <tom@tromey.com>
3000
3001         * tui/tui-regs.c (tui_data_window::display_registers_from)
3002         (tui_data_window::display_registers_from)
3003         (tui_data_window::first_data_item_displayed)
3004         (tui_data_window::delete_data_content_windows): Update.
3005         (tui_data_window::refresh_window, tui_data_window::no_refresh):
3006         Remove.
3007         (tui_data_window::check_register_values): Update.
3008         (tui_data_item_window::rerender): Add parameters.  Update.
3009         (tui_data_item_window::refresh_window): Remove.
3010         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
3011         virtual.
3012         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
3013         tui_gen_win_info.
3014         <refresh_window, max_height, min_height>: Remove.
3015         <rerender>: Add parameters.
3016         <x, y, visible>: New members.
3017         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
3018         <m_item_width>: New member.
3019
3020 2020-07-01  Tom Tromey  <tom@tromey.com>
3021
3022         * tui/tui-regs.c (tui_data_window::show_register_group)
3023         (tui_data_window::check_register_values): Update.
3024         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
3025         from item_no.
3026
3027 2020-07-01  Tom Tromey  <tom@tromey.com>
3028
3029         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
3030         useless "if".
3031
3032 2020-07-01  Tom Tromey  <tom@tromey.com>
3033
3034         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
3035         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
3036
3037 2020-07-01  Tom Tromey  <tom@tromey.com>
3038
3039         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
3040         * tui/tui-winsource.h (enum tui_line_or_address_kind)
3041         (struct tui_line_or_address): Move from tui-data.h.
3042         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
3043         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
3044         (tui_cmd_window, tui_source_window_base, tui_source_window)
3045         (tui_disasm_window): Don't declare.
3046         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
3047         to tui-winsource.h.
3048         (SINGLE_KEY): Move to tui-stack.c.
3049
3050 2020-07-01  Tom Tromey  <tom@tromey.com>
3051
3052         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
3053         std::string.
3054         * tui/tui-regs.c (class tab_expansion_file): New.
3055         (tab_expansion_file::write): New method.
3056         (tui_register_format): Change return type.  Use
3057         tab_expansion_file.
3058         (tui_get_register, tui_data_window::display_registers_from)
3059         (tui_data_item_window::rerender): Update.
3060         * tui/tui-io.h (tui_expand_tabs): Don't declare.
3061         * tui/tui-io.c (tui_expand_tabs): Remove.
3062
3063 2020-07-01  Tom Tromey  <tom@tromey.com>
3064
3065         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
3066
3067 2020-07-01  Fangrui Song  <maskray@google.com>
3068
3069         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
3070
3071 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3072
3073         * dwarf2/read.c (set_die_type): Removed conditions to restrict
3074         forms for DW_AT_associated and DW_AT_allocated attributes,
3075         which is already checked in function attr_to_dynamic_prop.
3076
3077 2020-06-30  Tom Tromey  <tromey@adacore.com>
3078
3079         * dwarf2/read.c (quirk_rust_enum): Correctly call
3080         alloc_rust_variant for default-less enum.
3081
3082 2020-06-30  Tom Tromey  <tromey@adacore.com>
3083
3084         PR build/26183:
3085         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
3086         gdb::to_string.
3087
3088 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
3089
3090         * gdbarch.sh (displaced_step_copy_insn): Update doc.
3091         * gdbarch.h: Re-generate.
3092
3093 2020-06-28  Tom Tromey  <tom@tromey.com>
3094
3095         * command.h (cmd_types): Remove.
3096         (cmd_type): Don't declare.
3097         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
3098         typedef.
3099         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
3100         * cli/cli-decode.c (cmd_type): Remove.
3101
3102 2020-06-27  Pedro Alves  <palves@redhat.com>
3103
3104         * fork-child.c (prefork_hook): Adjust.
3105         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
3106         Delete.
3107         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
3108         * inferior.c (inferior::set_tty, inferior::tty): New methods.
3109         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
3110         Remove declarations.
3111         (struct inferior) <set_tty, tty>: New methods.
3112         (struct inferior) <terminal>: Rename to ...
3113         (struct inferior) <m_terminal>: ... this and make private.
3114         * main.c (captured_main_1): Adjust.
3115         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
3116         (mi_cmd_inferior_tty_show): Adjust.
3117         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
3118         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
3119
3120 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
3121
3122         * configure.ac: Add --enable-libctf: handle --disable-static
3123         properly.
3124         * acinclude.m4: sinclude ../config/enable.m4.
3125         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
3126         (LIBCTF): Substitute in.
3127         (CTF_DEPS): New, likewise.
3128         (CLIBS): libctf needs symbols from libbfd: move earlier.
3129         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
3130         flags.
3131         * ctfread.c: Surround in ENABLE_LIBCTF.
3132         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
3133         * configure: Regenerate.
3134         * config.in: Likewise.
3135
3136 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3137
3138         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
3139
3140 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3141
3142         * inferior.h (struct inferior) <terminal>: Change type to
3143         gdb::unique_xmalloc_ptr<char>.
3144         * inferior.c (inferior::~inferior): Don't free inf->terminal.
3145         * infcmd.c (set_inferior_io_terminal): Don't free terminal
3146         field, adjust to unique pointer.
3147         (get_inferior_io_terminal): Adjust to unique pointer.
3148
3149 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3150
3151         * riscv-tdep.c (riscv_print_registers_info): Loop over all
3152         registers, not just the known core set of registers.
3153
3154 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3155
3156         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
3157         fflags, frm, and fcsr registers.
3158         (riscv_register_reggroup_p): Remove unknown CSRs from save and
3159         restore groups.
3160         (riscv_tdesc_unknown_reg): New function.
3161         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
3162         tdesc_use_registers.
3163         * riscv-tdep.h (struct gdbarch_tdep): Add
3164         unknown_csrs_first_regnum, unknown_csrs_count,
3165         duplicate_fflags_regnum, duplicate_frm_regnum, and
3166         duplicate_fcsr_regnum fields.
3167
3168 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3169
3170         * target-descriptions.c (tdesc_use_registers): Add new parameter a
3171         callback, use the callback (when not null) to help number unknown
3172         registers.
3173         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
3174         (tdesc_use_registers): Add extra parameter to declaration.
3175
3176 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3177
3178         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
3179         in the file.
3180         (class riscv_pending_register_alias): Likewise.
3181         (riscv_register_feature::register_info): Change 'required_p' field
3182         to 'required', and change its type.  Add 'check' member function.
3183         (riscv_register_feature::register_info::check): Define new member
3184         function.
3185         (riscv_xreg_feature): Change initialisation of 'required' field.
3186         (riscv_freg_feature): Likewise.
3187         (riscv_virtual_feature): Likewise.
3188         (riscv_csr_feature): Likewise.
3189         (riscv_check_tdesc_feature): Take extra parameter, the csr
3190         tdesc_feature, rewrite the function to use the new
3191         riscv_register_feature::register_info::check function.
3192         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
3193
3194 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3195
3196         * features/Makefile: Remove all references to the deleted files
3197         below.
3198         * features/riscv/32bit-csr.c: Deleted.
3199         * features/riscv/32bit-csr.xml: Deleted.
3200         * features/riscv/64bit-csr.c: Deleted.
3201         * features/riscv/64bit-csr.xml: Deleted.
3202         * features/riscv/rebuild-csr-xml.sh: Deleted.
3203
3204 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3205
3206         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
3207         whitespace error for declaration of names member variable.
3208         (struct riscv_register_feature): Add new prefer_first_name member
3209         variable, and fix whitespace error in declaration of registers.
3210         (riscv_xreg_feature): Initialize prefer_first_name field.
3211         (riscv_freg_feature): Likewise.
3212         (riscv_virtual_feature): Likewise.
3213         (riscv_csr_feature): Likewise.
3214         (riscv_register_name): Expand on comments.  Remove register name
3215         modifications for CSR and virtual registers.
3216
3217 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3218
3219         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
3220         errors.
3221
3222 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3223
3224         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
3225         riscv-opc.h.
3226         (class riscv_pending_register_alias): New class.
3227         (riscv_check_tdesc_feature): Take vector of pending aliases and
3228         populate it as appropriate.
3229         (riscv_setup_register_aliases): Delete.
3230         (riscv_gdbarch_init): Create vector of pending aliases and pass it
3231         to riscv_check_tdesc_feature in all cases.  Use the vector to
3232         create the register aliases.
3233
3234 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3235
3236         * sol2-tdep.c (sol2_static_transform_name): Remove.
3237         (sol2_init_abi): Don't register it.
3238         * gdbarch.sh (static_transform_name): Remove.
3239         * gdbarch.c, gdbarch.h: Regenerate.
3240
3241         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
3242         gdbarch_static_transform_name.
3243         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
3244         * stabsread.c (define_symbol) <'X'>: Remove.
3245         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
3246         handling.
3247         <'V'>: Likewise.
3248         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
3249         <'S'>: Remove call to gdbarch_static_transform_name.
3250
3251 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3252
3253         * procfs.c (procfs_pre_trace): New function.
3254         (procfs_target::create_inferior): Pass it to fork_inferior.
3255
3256 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3257
3258         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
3259         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
3260         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
3261         sol2-tdep.o, sparc-sol2-tdep.o.
3262         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
3263         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
3264         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
3265         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
3266
3267 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3268
3269         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
3270         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
3271         Call sol2_init_abi.
3272         Remove calls to set_gdbarch_skip_solib_resolver,
3273         set_gdbarch_core_pid_to_str.
3274         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
3275         (i386_sol2_static_transform_name): Remove.
3276         (i386_sol2_init_abi): Call sol2_init_abi.
3277         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3278         set_gdbarch_static_transform_name,
3279         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3280         Use sol2_sigtramp_p.
3281         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
3282         (sol2_sigtramp_p): New function.
3283         (sol2_static_transform_name): New function.
3284         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
3285         (sol2_init_abi): New function.
3286         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
3287         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
3288         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
3289         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
3290         (sparc_sol2_static_transform_name): Remove.
3291         (sparc32_sol2_init_abi): Call sol2_init_abi.
3292         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3293         set_gdbarch_static_transform_name,
3294         set_gdbarch_skip_solib_resolver,
3295         set_gdbarch_core_pid_to_str.
3296         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
3297         (sparc_sol2_static_transform_name): Remove
3298         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
3299         call sol2_sigtramp_p.
3300         (sparc64_sol2_init_abi): Call sol2_init_abi.
3301         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3302         set_gdbarch_static_transform_name,
3303         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3304
3305 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3306
3307         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
3308         * exec.c (validate_exec_file): If from_tty, set both
3309         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
3310         * symfile.c (symbol_file_add_with_addrs): if always_confirm
3311         and from_tty, unconditionally ask a confirmation.
3312
3313 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3314
3315         * target-descriptions.c (tdesc_architecture_name): Protect against
3316         NULL pointer dereference.
3317         (maint_print_xml_tdesc_cmd): New function.
3318         (_initialize_target_descriptions): Register new 'maint print
3319         xml-tdesc' command and give it the filename completer.
3320         * NEWS: Mention new 'maint print xml-tdesc' command.
3321
3322 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3323
3324         * target-descriptions.c (class tdesc_compatible_info): New class.
3325         (struct target_desc): Change type of compatible vector.
3326         (tdesc_compatible_p): Update for change in type of
3327         target_desc::compatible.
3328         (tdesc_compatible_info_list): New function.
3329         (tdesc_compatible_info_arch_name): New function.
3330         (tdesc_add_compatible): Update for change in type of
3331         target_desc::compatible.
3332         (print_c_tdesc::visit_pre): Likewise.
3333
3334 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3335
3336         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
3337         whitespace to underscore.
3338         (maint_print_c_tdesc_cmd): Use fake filename for target
3339         descriptions that came from the target.
3340         (_initialize_target_descriptions): Add filename command completion
3341         for 'maint print c-tdesc'.
3342
3343 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3344
3345         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
3346         lines.
3347
3348 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3349
3350         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
3351         lines.
3352         (dwarf2_find_location_expression): Likewise.
3353         (call_site_parameter_matches): Likewise.
3354         (dwarf2_compile_expr_to_ax): Likewise.
3355         (disassemble_dwarf_expression): Likewise.
3356         (loclist_describe_location): Likewise.
3357
3358 2020-06-23  Pedro Alves  <palves@redhat.com>
3359
3360         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
3361         progspace-and-thread.h.  Include scoped-mock-context.h instead.
3362         (register_to_value_test): Use scoped_mock_context.
3363         * regcache.c: Include "scoped-mock-context.h".
3364         (cooked_read_test): Don't error out if a target is already pushed.
3365         Use scoped_mock_context.  Adjust.
3366         * scoped-mock-context.h: New file.
3367
3368 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3369
3370         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
3371         initializer.
3372         (ada_language::is_string_type_p): New member function.
3373         * c-lang.c (c_language_data): Delete la_is_string_type_p
3374         initializer.
3375         (cplus_language_data): Likewise.
3376         (asm_language_data): Likewise.
3377         (minimal_language_data): Likewise.
3378         * d-lang.c (d_language_data): Likewise.
3379         * f-lang.c (f_is_string_type_p): Delete function, implementation
3380         moved to f_language::is_string_type_p.
3381         (f_language_data): Delete la_is_string_type_p initializer.
3382         (f_language::is_string_type_p): New member function,
3383         implementation from f_is_string_type_p.
3384         * go-lang.c (go_is_string_type_p): Delete function, implementation
3385         moved to go_language::is_string_type_p.
3386         (go_language_data): Delete la_is_string_type_p initializer.
3387         (go_language::is_string_type_p): New member function,
3388         implementation from go_is_string_type_p.
3389         * language.c (language_defn::is_string_type_p): Define new member
3390         function.
3391         (default_is_string_type_p): Make static, add comment copied from
3392         header file.
3393         (unknown_language_data): Delete la_is_string_type_p initializer.
3394         (unknown_language::is_string_type_p): New member function.
3395         (auto_language_data): Delete la_is_string_type_p initializer.
3396         (auto_language::is_string_type_p): New member function.
3397         * language.h (language_data): Delete la_is_string_type_p field.
3398         (language_defn::is_string_type_p): Declare new function.
3399         (default_is_string_type_p): Delete desclaration, move comment to
3400         definition.
3401         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
3402         moved to m2_language::is_string_type_p.
3403         (m2_language_data): Delete la_is_string_type_p initializer.
3404         (m2_language::is_string_type_p): New member function,
3405         implementation from m2_is_string_type_p.
3406         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
3407         initializer.
3408         * opencl-lang.c (opencl_language_data): Likewise.
3409         * p-lang.c (pascal_is_string_type_p): Delete function,
3410         implementation moved to pascal_language::is_string_type_p.
3411         (pascal_language_data): Delete la_is_string_type_p initializer.
3412         (pascal_language::is_string_type_p): New member function,
3413         implementation from pascal_is_string_type_p.
3414         * rust-lang.c (rust_is_string_type_p): Delete function,
3415         implementation moved to rust_language::is_string_type_p.
3416         (rust_language_data): Delete la_is_string_type_p initializer.
3417         (rust_language::is_string_type_p): New member function,
3418         implementation from rust_is_string_type_p.
3419         * valprint.c (val_print_scalar_or_string_type_p): Update call to
3420         is_string_type_p.
3421
3422 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3423
3424         * ada-lang.c (ada_language_data): Delete la_print_typedef
3425         initializer.
3426         (ada_language::print_typedef): New member function.
3427         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
3428         (cplus_language_data): Likewise.
3429         (asm_language_data): Likewise.
3430         (minimal_language_data): Likewise.
3431         * d-lang.c (d_language_data): Likewise.
3432         * f-lang.c (f_language_data): Likewise.
3433         (f_language::print_typedef): New member function.
3434         * go-lang.c (go_language_data): Delete la_print_typedef
3435         initializer.
3436         * language.c (language_defn::print_typedef): Define member
3437         function.
3438         (unknown_language_data): Delete la_print_typedef initializer.
3439         (unknown_language::print_typedef): New member function.
3440         (auto_language_data): Delete la_print_typedef initializer.
3441         (auto_language::print_typedef): New member function.
3442         * language.h (language_data): Delete la_print_typedef field.
3443         (language_defn::print_typedef): Declare new member function.
3444         (LA_PRINT_TYPEDEF): Update call to print_typedef.
3445         (default_print_typedef): Delete declaration.
3446         * m2-lang.c (m2_language_data): Delete la_print_typedef
3447         initializer.
3448         (m2_language::print_typedef): New member function.
3449         * objc-lang.c (objc_language_data): Delete la_print_typedef
3450         initializer.
3451         * opencl-lang.c (opencl_language_data): Likewise.
3452         * p-lang.c (pascal_language_data): Likewise.
3453         (pascal_language::print_typedef): New member function.
3454         * rust-lang.c (rust_print_typedef): Delete function,
3455         implementation moved to rust_language::print_typedef.
3456         (rust_language): Delete la_print_typedef initializer.
3457         (rust_language::print_typedef): New member function,
3458         implementation from rust_print_typedef.
3459         * typeprint.c (default_print_typedef): Delete.
3460
3461 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3462
3463         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
3464         (ada_language::printstr): New member function.
3465         * c-lang.c (c_language_data): Delete la_printstr initializer.
3466         (cplus_language_data): Likewise.
3467         (asm_language_data): Likewise.
3468         (minimal_language_data): Likewise.
3469         * d-lang.c (d_language_data): Likewise.
3470         * f-lang.c (f_printstr): Rename to f_language::printstr.
3471         (f_language_data): Delete la_printstr initializer.
3472         (f_language::printstr): New member function, implementation from
3473         f_printstr.
3474         * go-lang.c (go_language_data): Delete la_printstr initializer.
3475         * language.c (language_defn::printstr): Define new member
3476         function.
3477         (unk_lang_printstr): Delete.
3478         (unknown_language_data): Delete la_printstr initializer.
3479         (unknown_language::printstr): New member function.
3480         (auto_language_data): Delete la_printstr initializer.
3481         (auto_language::printstr): New member function.
3482         * language.h (language_data): Delete la_printstr field.
3483         (language_defn::printstr): Declare new member function.
3484         (LA_PRINT_STRING): Update call to printstr.
3485         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
3486         (m2_language_data): Delete la_printstr initializer.
3487         (m2_language::printstr): New member function, implementation from
3488         m2_printstr.
3489         * objc-lang.c (objc_language_data): Delete la_printstr
3490         initializer.
3491         * opencl-lang.c (opencl_language_data): Likewise.
3492         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
3493         (pascal_language_data): Delete la_printstr initializer.
3494         (pascal_language::printstr): New member function, implementation
3495         from pascal_printstr.
3496         * p-lang.h (pascal_printstr): Delete declaration.
3497         * rust-lang.c (rust_printstr): Update header comment.
3498         (rust_language_data): Delete la_printstr initializer.
3499         (rust_language::printstr): New member function.
3500
3501 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3502
3503         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
3504         (ada_language::printchar): New member function.
3505         * c-lang.c (c_language_data): Delete la_printchar initializer.
3506         (cplus_language_data): Likewise.
3507         (asm_language_data): Likewise.
3508         (minimal_language_data): Likewise.
3509         * d-lang.c (d_language_data): Likewise.
3510         * f-lang.c (f_printchar): Rename to f_language::printchar.
3511         (f_language_data): Delete la_printchar initializer.
3512         (f_language::printchar): New member function, implementation from
3513         f_printchar.
3514         * go-lang.c (go_language_data): Delete la_printchar initializer.
3515         * language.c (unk_lang_printchar): Delete.
3516         (language_defn::printchar): Define new member function.
3517         (unknown_language_data): Delete la_printchar initializer.
3518         (unknown_language::printchar): New member function.
3519         (auto_language_data): Delete la_printchar initializer.
3520         (auto_language::printchar): New member function.
3521         * language.h (language_data): Delete la_printchar field.
3522         (language_defn::printchar): Declare new member function.
3523         (LA_PRINT_CHAR): Update call to printchar.
3524         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
3525         (m2_language::printchar): New member function.
3526         * objc-lang.c (objc_language_data): Delete la_printchar
3527         initializer.
3528         * opencl-lang.c (opencl_language_data): Likewise.
3529         * p-lang.c (pascal_language_data): Delete la_printchar
3530         initializer.
3531         (pascal_language::printchar): New member function.
3532         * rust-lang.c (rust_printchar): Rename to
3533         rust_language::printchar.
3534         (rust_language_data): Delete la_printchar initializer.
3535         (rust_language::printchar): New member function, implementation
3536         from rust_printchar.
3537
3538 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3539
3540         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
3541         (ada_language_data): Delete la_emitchar initializer.
3542         (ada_language::emitchar): New member function, implementation from
3543         emit_char.
3544         * c-lang.c (c_language_data): Delete la_emitchar initializer.
3545         (cplus_language_data): Likewise.
3546         (asm_language_data): Likewise.
3547         (minimal_language_data): Likewise.
3548         * d-lang.c (d_language_data): Likewise.
3549         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
3550         (f_language_data): Delete la_emitchar initializer.
3551         (f_language::emitchar): New member function, implementation from
3552         f_emit_char.
3553         * go-lang.c (go_language_data): Delete la_emitchar initializer.
3554         * language.c (unk_lang_emit_char): Delete.
3555         (language_defn::emitchar): New member function definition.
3556         (unknown_language_data): Delete la_emitchar initializer.
3557         (unknown_language::emitchar): New member function.
3558         (auto_language_data): Delete la_emitchar initializer.
3559         (auto_language::emitchar): New member function.
3560         * language.h (language_data): Delete la_emitchar field.
3561         (language_defn::emitchar): New member field declaration.
3562         (LA_EMIT_CHAR): Update call to emitchar.
3563         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
3564         (m2_language_data): Delete la_emitchar initializer.
3565         (m2_language::emitchar): New member function, implementation from
3566         m2_emit_char.
3567         * objc-lang.c (objc_language_data): Delete la_emitchar
3568         initializer.
3569         * opencl-lang.c (opencl_language_data): Likewise.
3570         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
3571         (pascal_language_data): Delete la_emitchar initializer.
3572         (pascal_language::emitchar): New member function, implementation
3573         from pascal_emit_char.
3574         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
3575         (rust_language_data): Delete la_emitchar initializer.
3576         (rust_language::emitchar): New member function, implementation
3577         from rust_emitchar.
3578
3579 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3580
3581         * ada-lang.c (resolve): Rename to ada_language::post_parser.
3582         (ada_language_data): Delete la_post_parser initializer.
3583         (ada_language::post_parser): New member function.
3584         * c-lang.c (c_language_data): Delete la_post_parser initializer.
3585         (cplus_language_data): Likewise.
3586         (asm_language_data): Likewise.
3587         (minimal_language_data): Likewise.
3588         * d-lang.c (d_language_data): Likewise.
3589         * f-lang.c (f_language_data): Likewise.
3590         * go-lang.c (go_language_data): Likewise.
3591         * language.c (unknown_language_data): Likewise.
3592         (auto_language_data): Likewise.
3593         * language.h (language_data): Delete la_post_parser field.
3594         (language_defn::post_parser): New member function.
3595         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
3596         * objc-lang.c (objc_language_data): Likewise.
3597         * opencl-lang.c (opencl_language_data): Likewise.
3598         * p-lang.c (pascal_language_data): Likewise.
3599         * parse.c (parse_exp_in_context): Update call to post_parser.
3600         (null_post_parser): Delete definition.
3601         * parser-defs.h (null_post_parser): Delete declaration.
3602         * rust-lang.c (rust_language_data): Delete la_post_parser
3603         initializer.
3604
3605 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3606
3607         * ada-lang.c (parse): Rename to ada_language::parser.
3608         (ada_language_data): Delete la_parser initializer.
3609         (ada_language::parser): New member function, implementation from
3610         parse.
3611         * c-lang.c (c_language_data): Delete la_parser initializer.
3612         (cplus_language_data): Likewise.
3613         (asm_language_data): Likewise.
3614         (minimal_language_data): Likewise.
3615         * d-lang.c (d_language_data): Likewise.
3616         (d_language::parser): New member function.
3617         * f-lang.c (f_language_data): Delete la_parser initializer.
3618         (f_language::parser): New member function.
3619         * go-lang.c (go_language_data): Delete la_parser initializer.
3620         (go_language::parser): New member function.
3621         * language.c (unk_lang_parser): Delete.
3622         (language_defn::parser): Define new member function.
3623         (unknown_language_data): Delete la_parser initializer.
3624         (unknown_language::parser): New member function.
3625         (auto_language_data): Delete la_parser initializer.
3626         (auto_language::parser): New member function.
3627         * language.h (language_data): Delete la_parser field.
3628         (language_defn::parser): Declare new member function.
3629         * m2-lang.c (m2_language_data): Delete la_parser initializer.
3630         (m2_language::parser): New member function.
3631         * objc-lang.c (objc_language_data): Delete la_parser initializer.
3632         * opencl-lang.c (opencl_language_data): Likewise.
3633         * p-lang.c (pascal_language_data): Likewise.
3634         (pascal_language::parser): New member function.
3635         * parse.c (parse_exp_in_context): Update call to parser.
3636         * rust-lang.c (rust_language_data): Delete la_parser initializer.
3637         (rust_language::parser): New member function.
3638
3639 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3640
3641         * top.c (print_gdb_configuration): Print --with-python-libdir
3642         configuration value.
3643
3644 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3645
3646         * NEWS: Mention change to the alias command.
3647
3648 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3649
3650         * cli/cli-cmds.c (lookup_cmd_for_default_args)
3651         (alias_command_completer)
3652         (make_alias_options_def_group): New functions.
3653         (alias_opts, alias_option_defs): New struct and array.
3654         (alias_usage_error): Update usage.
3655         (alias_command): Handles optional DEFAULT-ARGS... arguments.
3656         Use option framework.
3657         (_initialize_cli_cmds): Update alias command help.
3658         Update aliases command help.
3659         (show_user):
3660         Add NULL for new default_args lookup_cmd argument.
3661         (valid_command_p): Rename to validate_aliased_command.
3662         Add NULL for new default_args lookup_cmd argument.  Verify that the
3663         aliased_command has no default args.
3664         * cli/cli-decode.c (help_cmd): Show aliases definitions.
3665         (lookup_cmd_1, lookup_cmd): New argument default_args.
3666         (add_alias_cmd):
3667         Add NULL for new default_args lookup_cmd argument.
3668         (print_help_for_command): Show default args under the layout
3669          alias some_alias = some_aliased_cmd some_alias_default_arg.
3670         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
3671         xfree default_args in destructor.
3672         * cli/cli-script.c (process_next_line, do_define_command):
3673         Add NULL for new default_args lookup_cmd argument.
3674         * command.h: Declare new default_args argument in lookup_cmd
3675         and lookup_cmd_1.
3676         * completer.c (complete_line_internal_1):
3677         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3678         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
3679         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
3680         Likewise.
3681         * infcmd.c (_initialize_infcmd): Likewise.
3682         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
3683         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
3684         * python/py-param.c (add_setshow_generic): Likewise.
3685         * remote.c (_initialize_remote): Likewise.
3686         * top.c (execute_command): Prepend default_args if command has some.
3687         (set_verbose):
3688         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3689         * tracepoint.c (validate_actionline, encode_actions_1):
3690         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3691
3692 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3693
3694         * jit.c (jit_read_descriptor): Use bool as the return type.
3695         (jit_breakpoint_re_set_internal): Use bool as the return type.
3696         Invert the return value logic; return true if the jit breakpoint
3697         has been successfully initialized.
3698         (jit_inferior_init): Update the call to
3699         jit_breakpoint_re_set_internal.
3700
3701 2020-06-22  Pedro Alves  <palves@redhat.com>
3702
3703         PR gdb/25939
3704         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
3705         Use the current inferior instead.  Don't return
3706         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
3707         wait again.
3708         * sol-thread.c (sol_thread_target::wait): Don't reference
3709         inferior_ptid.
3710         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
3711         (sol_update_thread_list_callback): Use the current inferior's pid
3712         instead of inferior_ptid.
3713
3714 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3715
3716         * procfs.c: Cleanup many comments.
3717
3718         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
3719         (AFTER_WATCHFLAG): Replace by value.
3720
3721         (MAIN_PROC_NAME_FORMAT): Inline ...
3722         (create_procinfo): ... here.
3723
3724         (procfs_debug_inferior): Remove SYS_exec handling.
3725         (syscall_is_exec): Likewise.
3726         (procfs_set_exec_trap): Likewise.
3727
3728         (syscall_is_lwp_exit): Inline in callers.
3729         (syscall_is_exit): Likewise.
3730         (syscall_is_exec): Likewise.
3731         (syscall_is_lwp_create): Likewise.
3732
3733         (invalidate_cache): Remove #if 0 code.
3734
3735         (make_signal_thread_runnable):  Remove.
3736         (procfs_target::resume): Remove #if 0 code.
3737
3738 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3739
3740         PR gdb/25939
3741         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
3742         call ...
3743         (procfs_target::create_inferior): ... here.
3744
3745 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3746
3747         * exec.c (validate_exec_file): Ensure the build-id is up to
3748         date by calling reopen_exec_file (that checks file timestamp
3749         to decide to re-read the file).
3750
3751 2020-06-18  Pedro Alves  <palves@redhat.com>
3752
3753         PR gdb/25412
3754         * gdbthread.h (delete_thread, delete_thread_silent)
3755         (find_thread_ptid): Update comments.
3756         * thread.c (current_thread_): New global.
3757         (is_current_thread): Move higher, and reimplement.
3758         (inferior_thread): Reimplement.
3759         (set_thread_exited): Use bool.  Add assertions.
3760         (add_thread_silent): Simplify thread-reuse handling by always
3761         calling delete_thread.
3762         (delete_thread): Remove intro comment.
3763         (find_thread_ptid): Skip exited threads.
3764         (switch_to_thread_no_regs): Write to current_thread_.
3765         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
3766         INFERIOR_PTID.  Clear current_thread_.
3767
3768 2020-06-18  Pedro Alves  <palves@redhat.com>
3769
3770         * aix-thread.c (pd_update): Use switch_to_thread.
3771
3772 2020-06-18  Pedro Alves  <palves@redhat.com>
3773
3774         * ravenscar-thread.c (ravenscar_thread_target): Update.
3775         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
3776         (ravenscar_thread_target::add_active_thread): ... this.  Don't
3777         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
3778         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
3779
3780 2020-06-18  Pedro Alves  <palves@redhat.com>
3781
3782         * nat/windows-nat.c (current_windows_thread): Remove.
3783         * nat/windows-nat.h (current_windows_thread): Remove.
3784         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
3785         Adjust.
3786         (display_selectors): Adjust to fetch the current
3787         windows_thread_info based on inferior_ptid.
3788         (fake_create_process): No longer write to current_windows_thread.
3789         (windows_nat_target::get_windows_debug_event):
3790         Don't set inferior_ptid or current_windows_thread.
3791         (windows_nat_target::wait): Adjust to not rely on
3792         current_windows_thread.
3793         (do_initial_windows_stuff): Now a method of windows_nat_target.
3794         Switch to the last_ptid thread.
3795         (windows_nat_target::attach): Adjust.
3796         (windows_nat_target::detach): Use switch_to_no_thread instead of
3797         writing to inferior_ptid directly.
3798         (windows_nat_target::create_inferior): Adjust.
3799
3800 2020-06-18  Pedro Alves  <palves@redhat.com>
3801
3802         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
3803
3804 2020-06-18  Pedro Alves  <palves@redhat.com>
3805
3806         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
3807         after creating it, instead of writing to inferior_ptid.  Don't
3808         write to inferior_ptid.
3809
3810 2020-06-18  Pedro Alves  <palves@redhat.com>
3811
3812         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
3813
3814 2020-06-18  Pedro Alves  <palves@redhat.com>
3815
3816         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
3817         it, instead of writing to inferior_ptid.
3818
3819 2020-06-18  Pedro Alves  <palves@redhat.com>
3820
3821         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
3822         to inferior_ptid.
3823
3824 2020-06-18  Pedro Alves  <palves@redhat.com>
3825
3826         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
3827         instead of writing to inferior_ptid directly.
3828
3829 2020-06-18  Pedro Alves  <palves@redhat.com>
3830
3831         * corelow.c (core_target::close): Use switch_to_no_thread instead
3832         of writing to inferior_ptid directly.
3833         (add_to_thread_list, core_target_open): Use switch_to_thread
3834         instead of writing to inferior_ptid directly.
3835
3836 2020-06-18  Pedro Alves  <palves@redhat.com>
3837
3838         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
3839         inferior_ptid.
3840         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
3841         inferior_ptid.
3842         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
3843         inferior_ptid directly.
3844         (darwin_nat_target::init_thread_list): Switch to thread, instead
3845         of writing to inferior_ptid.
3846         (darwin_nat_target::attach): Don't write to inferior_ptid.
3847         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
3848
3849 2020-06-18  Pedro Alves  <palves@redhat.com>
3850
3851         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
3852         thread.
3853         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
3854         Instead use switch_to_thread.
3855         (gnu_nat_target::detach): Use switch_to_no_thread
3856         instead of writing to inferior_ptid directly.  Used passed-in
3857         inferior instead of looking up the inferior by pid.
3858
3859 2020-06-18  Pedro Alves  <palves@redhat.com>
3860
3861         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
3862         inferior_ptid.
3863
3864 2020-06-18  Pedro Alves  <palves@redhat.com>
3865
3866         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
3867         inferior_ptid.
3868         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
3869         thread.
3870         (nto_procfs_target::detach): Avoid referencing
3871         inferior_ptid.  Use switch_to_no_thread instead of writing to
3872         inferior_ptid directly.
3873         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
3874         instead of writing to inferior_ptid directly.
3875         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
3876         to thread.
3877
3878 2020-06-18  Pedro Alves  <palves@redhat.com>
3879
3880         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
3881         after creating it, instead of writing to inferior_ptid.
3882         (gdbsim_target_open): Use switch_to_no_thread instead of writing
3883         to inferior_ptid directly.
3884         (gdbsim_target::wait): Don't write to inferior_ptid.
3885
3886 2020-06-18  Pedro Alves  <palves@redhat.com>
3887
3888         * remote.c (remote_target::remote_notice_new_inferior): Use
3889         switch_to_thread instead of writing to inferior_ptid directly.
3890         (remote_target::add_current_inferior_and_thread): Use
3891         switch_to_no_thread instead of writing to inferior_ptid directly.
3892         (extended_remote_target::attach): Use switch_to_inferior_no_thread
3893         and switch_to_thread instead of using set_current_inferior or
3894         writing to inferior_ptid directly.
3895
3896 2020-06-18  Pedro Alves  <palves@redhat.com>
3897
3898         * tracectf.c (ctf_target_open): Switch to added thread instead of
3899         writing to inferior_ptid directly.
3900         (ctf_target::close): Use switch_to_no_thread instead of writing to
3901         inferior_ptid directly.
3902
3903 2020-06-18  Pedro Alves  <palves@redhat.com>
3904
3905         * tracefile-tfile.c (tfile_target_open): Don't write to
3906         inferior_ptid directly, instead switch to added thread.
3907         (tfile_target::close): Use switch_to_no_thread instead of writing
3908         to inferior_ptid directly.
3909
3910 2020-06-18  Pedro Alves  <palves@redhat.com>
3911
3912         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
3913         (procfs_target::detach): Use switch_to_no_thread
3914         instead of writing to inferior_ptid directly.
3915         (do_attach): Change return type to void.  Switch to the added
3916         thread.
3917         (procfs_target::create_inferior): Switch to the added thread.
3918         (procfs_do_thread_registers): Don't write to inferior_ptid.
3919
3920 2020-06-18  Pedro Alves  <palves@redhat.com>
3921
3922         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
3923         of writing to inferior_ptid.
3924         (scoped_restore_exited_inferior): Delete.
3925         (handle_vfork_child_exec_or_exit): Simplify using
3926         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
3927         instead of writing to inferior_ptid.
3928         (THREAD_STOPPED_BY): Delete.
3929         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
3930         (thread_stopped_by_hw_breakpoint): Delete.
3931         (save_waitstatus): Use
3932         scoped_restore_current_thread+switch_to_thread, and call
3933         target_stopped_by_watchpoint instead of
3934         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
3935         instead of thread_stopped_by_sw_breakpoint, and
3936         target_stopped_by_hw_breakpoint instead of
3937         thread_stopped_by_hw_breakpoint.
3938         (handle_inferior_event)
3939         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
3940         inferior_ptid directly, nor
3941         set_current_inferior/set_current_program_space.  Use
3942         switch_to_thread / switch_to_inferior_no_thread instead.
3943
3944 2020-06-18  Pedro Alves  <palves@redhat.com>
3945
3946         * target.c (generic_mourn_inferior): Use switch_to_no_thread
3947         instead of writing to inferior_ptid.
3948
3949 2020-06-18  Pedro Alves  <palves@redhat.com>
3950
3951         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
3952         added thread.
3953         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
3954         to the added thread.
3955         (inf_ptrace_target::detach_success): Use switch_to_no_thread
3956         instead of writing to inferior_ptid.
3957
3958 2020-06-18  Pedro Alves  <palves@redhat.com>
3959
3960         * gdbarch-selftests.c: Include "progspace-and-thread.h".
3961         (register_to_value_test): Mock a program_space too.  Heap-allocate
3962         the address space.  Don't write to inferior_ptid.  Use
3963         switch_to_thread instead.
3964
3965 2020-06-18  Pedro Alves  <palves@redhat.com>
3966
3967         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
3968         Delete.
3969         (find_signalled_thread()): New, factored out from
3970         linux_make_corefile_notes and adjusted to handle exited threads.
3971         (linux_make_corefile_notes): Adjust to use the new
3972         find_signalled_thread.
3973
3974 2020-06-18  Pedro Alves  <palves@redhat.com>
3975
3976         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
3977         of saving/restoring inferior_ptid.
3978
3979 2020-06-17  Tom Tromey  <tom@tromey.com>
3980
3981         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
3982         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
3983         declare.
3984         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
3985
3986 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
3987
3988         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
3989         of partial symtabs.
3990
3991 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3992
3993         * regformats/reg-arm.dat: Remove.
3994         * regformats/reg-bfin.dat: Remove.
3995         * regformats/reg-cris.dat: Remove.
3996         * regformats/reg-crisv32.dat: Remove.
3997         * regformats/reg-m32r.dat: Remove.
3998         * regformats/reg-tilegx.dat: Remove.
3999         * regformats/reg-tilegx32.dat: Remove.
4000
4001 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4002
4003         * features/Makefile (WHICH): Remove arm files.
4004         * regformats/arm/arm-with-iwmmxt.dat: Remove.
4005         * regformats/arm/arm-with-neon.dat: Remove.
4006         * regformats/arm/arm-with-vfpv2.dat: Remove.
4007         * regformats/arm/arm-with-vfpv3.dat: Remove.
4008
4009 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4010
4011         * features/Makefile (XMLTOC): Remove rx.xml.
4012
4013 2020-06-17  Pedro Alves  <palves@redhat.com>
4014
4015         * gdbthread.h (thread_control_state) <trap_expected> Update
4016         comments.
4017
4018 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4019
4020         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
4021         ada_language::lookup_symbol_nonlocal.
4022         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
4023         (ada_language::lookup_symbol_nonlocal): New member function,
4024         implementation from ada_lookup_symbol_nonlocal.
4025         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
4026         initializer.
4027         (cplus_language_data): Delete la_lookup_symbol_nonlocal
4028         initializer.
4029         (cplus_language::lookup_symbol_nonlocal): New member function.
4030         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
4031         (minimal_language_data) Likewise.
4032         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
4033         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
4034         initializer.
4035         (d_language::lookup_symbol_nonlocal): New member function.
4036         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
4037         initializer.
4038         (f_language::lookup_symbol_nonlocal): New member function.
4039         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
4040         initializer.
4041         * language.c (unknown_language_data): Likewise.
4042         (auto_language_data): Likewise.
4043         * language.h (language_data): Delete la_lookup_symbol_nonlocal
4044         field.
4045         (language_defn::lookup_symbol_nonlocal): New member function.
4046         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
4047         initializer.
4048         * objc-lang.c (objc_language_data): Likewise.
4049         * opencl-lang.c (opencl_language_data): Likewise.
4050         * p-lang.c (pascal_language_data): Likewise.
4051         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
4052         rust_language::lookup_symbol_nonlocal.
4053         (rust_language_data): Delete la_lookup_symbol_nonlocal
4054         initializer.
4055         (rust_language::lookup_symbol_nonlocal): New member function,
4056         implementation from rust_lookup_symbol_nonlocal.
4057         * symtab.c (lookup_symbol_aux): Update call to
4058         lookup_symbol_nonlocal.
4059         (basic_lookup_symbol_nonlocal): Rename to...
4060         (language_defn::lookup_symbol_nonlocal): ...this, and update
4061         header comment.  Remove language_defn parameter, and replace with
4062         uses of `this'.
4063         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
4064
4065 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4066
4067         * ada-lang.c (ada_language_data): Delete la_value_print_inner
4068         initializer.
4069         (ada_language::value_print_inner): New member function.
4070         * c-lang.c (c_language_data): Delete la_value_print_inner
4071         initializer.
4072         (cplus_language_data): Likewise.
4073         (asm_language_data): Likewise.
4074         (minimal_language_data): Likewise.
4075         * d-lang.c (d_language_data): Likewise.
4076         (d_language::value_print_inner): New member function.
4077         * f-lang.c (f_language_data): Delete la_value_print_inner
4078         initializer.
4079         (f_language::value_print_inner): New member function.
4080         * f-lang.h (f_value_print_innner): Rename to...
4081         (f_value_print_inner): ...this (note spelling of 'inner').
4082         * f-valprint.c (f_value_print_innner): Rename to...
4083         (f_value_print_inner): ...this (note spelling of 'inner').
4084         * go-lang.c (go_language_data): Delete la_value_print_inner
4085         initializer.
4086         (go_language::value_print_inner): New member function.
4087         * language.c (language_defn::value_print_inner): Define new member
4088         function.
4089         (unk_lang_value_print_inner): Delete.
4090         (unknown_language_data): Delete la_value_print_inner initializer.
4091         (unknown_language::value_print_inner): New member function.
4092         (auto_language_data): Delete la_value_print_inner initializer.
4093         (auto_language::value_print_inner): New member function.
4094         * language.h (language_data): Delete la_value_print_inner field.
4095         (language_defn::value_print_inner): Delcare new member function.
4096         * m2-lang.c (m2_language_data): Delete la_value_print_inner
4097         initializer.
4098         (m2_language::value_print_inner): New member function.
4099         * objc-lang.c (objc_language_data): Delete la_value_print_inner
4100         initializer.
4101         * opencl-lang.c (opencl_language_data): Likewise.
4102         * p-lang.c (pascal_language_data): Likewise.
4103         (pascal_language::value_print_inner): New member function.
4104         * rust-lang.c (rust_language_data): Delete la_value_print_inner
4105         initializer.
4106         (rust_language::value_print_inner): New member function.
4107         * valprint.c (do_val_print): Update call to value_print_inner.
4108
4109 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4110
4111         * ada-lang.c (ada_language_data): Delete la_value_print
4112         initializer.
4113         (ada_language::value_print): New member function.
4114         * c-lang.c (c_language_data): Delete la_value_print initializer.
4115         (cplus_language_data): Likewise.
4116         (asm_language_data): Likewise.
4117         (minimal_language_data): Likewise.
4118         * d-lang.c (d_language_data): Likewise.
4119         * f-lang.c (f_language_data): Likewise.
4120         * go-lang.c (go_language_data): Likewise.
4121         * language.c (unk_lang_value_print): Delete.
4122         (language_defn::value_print): Define new member function.
4123         (unknown_language_data): Delete la_value_print initializer.
4124         (unknown_language::value_print): New member function.
4125         (auto_language_data): Delete la_value_print initializer.
4126         (auto_language::value_print): New member function.
4127         * language.h (language_data): Delete la_value_print field.
4128         (language_defn::value_print): Declare new member function.
4129         (LA_VALUE_PRINT): Update call to value_print.
4130         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
4131         * objc-lang.c (objc_language_data): Likewise.
4132         * opencl-lang.c (opencl_language_data): Likewise.
4133         * p-lang.c (pascal_language_data): Likewise.
4134         (pascal_language::value_print): New member function.
4135         * rust-lang.c (rust_language_data): Delete la_value_print
4136         initializer.
4137
4138 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4139
4140         * ada-lang.c (ada_watch_location_expression): Rename to
4141         ada_language::watch_location_expression.
4142         (ada_language_data): Delete la_watch_location_expression
4143         initializer.
4144         (ada_language::watch_location_expression): New member function,
4145         implementation from ada_watch_location_expression.
4146         * breakpoint.c (watch_command_1): Update call to
4147         watch_location_expression.
4148         * c-lang.c (c_watch_location_expression): Rename to
4149         language_defn::watch_location_expression.
4150         (c_language_data): Delete la_watch_location_expression
4151         initializer.
4152         (cplus_language_data): Likewise.
4153         (asm_language_data): Likewise.
4154         (minimal_language_data): Likewise.
4155         * c-lang.h (c_watch_location_expression): Delete declaration.
4156         * d-lang.c (d_language_data): Delete la_watch_location_expression
4157         initializer.
4158         * f-lang.c (f_language_data): Likewise.
4159         * go-lang.c (go_language_data): Likewise.
4160         * language.c (language_defn::watch_location_expression): Member
4161         function implementation from c_watch_location_expression.
4162         (unknown_language_data): Delete la_watch_location_expression
4163         initializer.
4164         (auto_language_data): Likewise.
4165         * language.h (language_data): Delete la_watch_location_expression
4166         field.
4167         (language_defn::watch_location_expression): Declare new member
4168         function.
4169         * m2-lang.c (m2_language_data): Delete
4170         la_watch_location_expression initializer.
4171         * objc-lang.c (objc_language_data): Likewise.
4172         * opencl-lang.c (opencl_language_data): Likewise.
4173         * p-lang.c (pascal_language_data): Likewise.
4174         * rust-lang.c (rust_watch_location_expression): Rename to
4175         rust_language::watch_location_expression.
4176         (rust_language_data): Delete la_watch_location_expression
4177         initializer.
4178         (rust_language::watch_location_expression): New member function,
4179         implementation from rust_watch_location_expression.
4180
4181 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4182
4183         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
4184         ada_language::collect_symbol_completion_matches.
4185         (ada_language_data): Delete la_collect_symbol_completion_matches
4186         initializer.
4187         (ada_language::collect_symbol_completion_matches): New member
4188         function, implementation from
4189         ada_collect_symbol_completion_matches.
4190         * c-lang.c (c_language_data): Delete
4191         la_collect_symbol_completion_matches initializer.
4192         (cplus_language_data): Likewise.
4193         (asm_language_data): Likewise.
4194         (minimal_language_data): Likewise.
4195         * d-lang.c (d_language_data): Likewise.
4196         * f-lang.c (f_collect_symbol_completion_matches): Rename to
4197         f_language::collect_symbol_completion_matches.
4198         (f_language_data): Delete la_collect_symbol_completion_matches
4199         initializer.
4200         (f_language::collect_symbol_completion_matches) New member
4201         function, implementation from f_collect_symbol_completion_matches.
4202         * go-lang.c (go_language_data): Delete
4203         la_collect_symbol_completion_matches initializer.
4204         * language.c (unknown_language_data): Likewise.
4205         (auto_language_data): Likewise.
4206         * language.h (language_data): Delete
4207         la_collect_symbol_completion_matches field.
4208         (language_defn::collect_symbol_completion_matches): New member
4209         function.
4210         * m2-lang.c (m2_language_data): Delete
4211         la_collect_symbol_completion_matches initializer.
4212         * objc-lang.c (objc_language_data): Likewise.
4213         * opencl-lang.c (opencl_language_data): Likewise.
4214         * p-lang.c (pascal_language_data): Likewise.
4215         * rust-lang.c (rust_language_data): Likewise.
4216         * symtab.c (default_collect_symbol_completion_matches): Delete.
4217         (collect_symbol_completion_matches): Update call to
4218         collect_symbol_completion_matches.
4219         (collect_symbol_completion_matches_type): Likewise.
4220         * symtab.h (default_collect_symbol_completion_matches): Delete
4221         declaration.
4222
4223 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4224
4225         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
4226         (ada_language_data): Delete la_word_break_characters initializer.
4227         (ada_language::word_break_characters): New member function.
4228         * c-lang.c (c_language_data): Delete la_word_break_characters
4229         initializer.
4230         (cplus_language_data): Likewise.
4231         (asm_language_data): Likewise.
4232         (minimal_language_data): Likewise.
4233         * completer.c: Update global comment.
4234         (advance_to_expression_complete_word_point): Update call to
4235         word_break_characters.
4236         (complete_files_symbols): Likewise.
4237         (complete_line_internal_1): Likewise.
4238         (default_completer_handle_brkchars): Likewise.
4239         (skip_quoted_chars): Likewise.
4240         * d-lang.c (d_language_data): Delete la_word_break_characters
4241         initializer.
4242         * f-lang.c (f_word_break_characters): Delete.
4243         (f_language_data): Delete la_word_break_characters initializer.
4244         (f_language::word_break_characters): New member function.
4245         * go-lang.c (go_language_data): Delete la_word_break_characters
4246         initializer.
4247         * language.c (unknown_language_data): Likewise.
4248         (auto_language_data): Likewise.
4249         * language.h (default_word_break_characters): Move declaration to
4250         earlier in the file.
4251         (language_data): Delete la_word_break_characters field.
4252         (language_defn::word_break_characters): New member function.
4253         * m2-lang.c (m2_language_data): Delete la_word_break_characters
4254         initializer.
4255         * objc-lang.c (objc_language_data): Likewise.
4256         * opencl-lang.c (opencl_language_data): Likewise.
4257         * p-lang.c (pascal_language_data): Likewise.
4258         * rust-lang.c (rust_language_data): Likewise.
4259
4260 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4261
4262         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
4263         (ada_language_data): Delete la_get_symbol_name_matcher
4264         initializer.
4265         (language_defn::get_symbol_name_matcher_inner): New member
4266         function.
4267         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
4268         initializer.
4269         (cplus_language_data): Likewise.
4270         (cplus_language::get_symbol_name_matcher_inner): New member
4271         function.
4272         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
4273         (minimal_language_data): Likewise.
4274         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
4275         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
4276         initializer.
4277         * dictionary.c (iter_match_first_hashed): Update call to
4278         get_symbol_name_matcher.
4279         (iter_match_next_hashed): Likewise.
4280         (iter_match_next_linear): Likewise.
4281         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
4282         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
4283         initializer.
4284         (f_language::get_symbol_name_matcher_inner): New member function.
4285         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
4286         initializer.
4287         * language.c (default_symbol_name_matcher): Update header comment,
4288         make static.
4289         (language_defn::get_symbol_name_matcher): New definition.
4290         (language_defn::get_symbol_name_matcher_inner): Likewise.
4291         (get_symbol_name_matcher): Delete.
4292         (unknown_language_data): Delete la_get_symbol_name_matcher
4293         initializer.
4294         (auto_language_data): Likewise.
4295         * language.h (language_data): Delete la_get_symbol_name_matcher
4296         field.
4297         (language_defn::get_symbol_name_matcher): New member function.
4298         (language_defn::get_symbol_name_matcher_inner): Likewise.
4299         (default_symbol_name_matcher): Delete declaration.
4300         * linespec.c (find_methods): Update call to
4301         get_symbol_name_matcher.
4302         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
4303         initializer.
4304         * minsyms.c (lookup_minimal_symbol): Update call to
4305         get_symbol_name_matcher.
4306         (iterate_over_minimal_symbols): Likewise.
4307         * objc-lang.c (objc_language_data): Delete
4308         la_get_symbol_name_matcher initializer.
4309         * opencl-lang.c (opencl_language_data): Likewise.
4310         * p-lang.c (pascal_language_data): Likewise.
4311         * psymtab.c (psymbol_name_matches): Update call to
4312         get_symbol_name_matcher.
4313         * rust-lang.c (rust_language_data): Delete
4314         la_get_symbol_name_matcher initializer.
4315         * symtab.c (symbol_matches_search_name): Update call to
4316         get_symbol_name_matcher.
4317         (compare_symbol_name): Likewise.
4318
4319 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4320
4321         * ada-lang.c (ada_language_data): Delete la_compute_program
4322         initializer.
4323         * c-lang.c (c_language_data): Likewise.
4324         (c_language::compute_program): New member function.
4325         (cplus_language_data): Delete la_compute_program initializer.
4326         (cplus_language::compute_program): New member function.
4327         (asm_language_data): Delete la_compute_program initializer.
4328         (minimal_language_data): Likewise.
4329         * c-lang.h (c_compute_program): Update comment.
4330         (cplus_compute_program): Likewise.
4331         * compile/compile-c-support.c (c_compute_program): Likewise.
4332         (cplus_compute_program): Likewise.
4333         * compile/compile.c (compile_to_object): Update call to
4334         la_compute_program.
4335         * d-lang.c (d_language_data): Delete la_compute_program
4336         initializer.
4337         * f-lang.c (f_language_data): Likewise.
4338         * go-lang.c (go_language_data): Likewise.
4339         * language.c (unknown_language_data): Likewise.
4340         (auto_language_data): Likewise.
4341         * language.h (language_data): Delete la_compute_program field.
4342         (language_defn::compute_program): New member function.
4343         * m2-lang.c (m2_language_data): Delete la_compute_program
4344         initializer.
4345         * objc-lang.c (objc_language_data): Likewise.
4346         * opencl-lang.c (opencl_language_data): Likewise.
4347         * p-lang.c (pascal_language_data): Likewise.
4348         * rust-lang.c (rust_language_data): Likewise.
4349
4350 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4351
4352         * ada-lang.c (ada_language_data) Delete
4353         la_class_name_from_physname initializer.
4354         * c-lang.c (c_language_data): Likewise.
4355         (cplus_language_data): Likewise.
4356         (cplus_language::class_name_from_physname): New member function.
4357         (asm_language_data): Delete la_class_name_from_physname
4358         initializer.
4359         (minimal_language_data): Likewise.
4360         * d-lang.c (d_language_data): Likewise.
4361         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
4362         method on language_defn class.
4363         (guess_full_die_structure_name): Likewise.
4364         * f-lang.c (f_language_data): Delete la_class_name_from_physname
4365         initializer.
4366         * go-lang.c (go_language_data): Likewise.
4367         * language.c (language_class_name_from_physname): Delete.
4368         (unk_lang_class_name): Delete.
4369         (unknown_language_data): Delete la_class_name_from_physname
4370         initializer.
4371         (auto_language_data): Likewise.
4372         * language.h (language_data): Delete la_class_name_from_physname
4373         field.
4374         (language_defn::class_name_from_physname): New function.
4375         (language_class_name_from_physname): Delete declaration.
4376         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
4377         initializer.
4378         * objc-lang.c (objc_language_data): Likewise.
4379         * opencl-lang.c (opencl_language_data): Likewise.
4380         * p-lang.c (pascal_language_data): Likewise.
4381         * rust-lang.c (rust_language_data): Likewise.
4382
4383 2020-06-16  Tom Tromey  <tom@tromey.com>
4384
4385         * tui/tui-data.h (STATUS_NAME): New macro.
4386         * tui/tui-layout.c (tui_remove_some_windows)
4387         (initialize_known_windows, tui_register_window)
4388         (tui_layout_split::remove_windows, initialize_layouts)
4389         (tui_new_layout_command): Don't use hard-coded window names.
4390
4391 2020-06-16  Tom Tromey  <tom@tromey.com>
4392
4393         PR tui/25348:
4394         * tui/tui.c (tui_ensure_readline_initialized): Rename from
4395         tui_initialize_readline.  Only run once.  Call rl_initialize.
4396         * tui/tui.h (tui_ensure_readline_initialized): Rename from
4397         tui_initialize_readline.
4398         * tui/tui-io.c (tui_setup_io): Call
4399         tui_ensure_readline_initialized.
4400         * tui/tui-interp.c (tui_interp::init): Update.
4401
4402 2020-06-16  Tom Tromey  <tom@tromey.com>
4403
4404         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
4405         Also preserve the status window.
4406
4407 2020-06-16  Tom Tromey  <tom@tromey.com>
4408
4409         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
4410         where m_window==nullptr.
4411
4412 2020-06-15  Tom Tromey  <tromey@adacore.com>
4413
4414         * windows-nat.c (windows_nat::handle_output_debug_string):
4415         Update.
4416         (windows_nat::handle_ms_vc_exception): Update.
4417         * target.h (target_read_string): Change API.
4418         * target.c (target_read_string): Change API.
4419         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
4420         Update.
4421         * solib-frv.c (frv_current_sos): Update.
4422         * solib-dsbt.c (dsbt_current_sos): Update.
4423         * solib-darwin.c (darwin_current_sos): Update.
4424         * linux-thread-db.c (inferior_has_bug): Update.
4425         * expprint.c (print_subexp_standard): Update.
4426         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
4427         (ada_exception_message_1): Update.
4428
4429 2020-06-15  Tom Tromey  <tromey@adacore.com>
4430
4431         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
4432
4433 2020-06-15  Tom Tromey  <tromey@adacore.com>
4434
4435         * valprint.c (read_string): Update comment.
4436         * target.c (MIN): Remove.
4437         (target_read_string): Rewrite.
4438
4439 2020-06-15  Tom Tromey  <tromey@adacore.com>
4440
4441         * corefile.c (read_memory_string): Remove.
4442         * ada-valprint.c (ada_value_print_ptr): Update.
4443         * ada-lang.h (ada_tag_name): Change return type.
4444         * ada-lang.c (type_from_tag): Update.
4445         (ada_tag_name_from_tsd): Change return type.  Use
4446         target_read_string.
4447         (ada_tag_name): Likewise.
4448         * gdbcore.h (read_memory_string): Don't declare.
4449
4450 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
4451
4452         * symtab.c (rbreak_command): Ignore Windows drive colon.
4453
4454 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
4455
4456         * NEWS: Mention removed GDBserver host support.
4457
4458 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
4459
4460         * features/riscv/rebuild-csr-xml.sh: Updated.
4461
4462 2020-06-11  Tom Tromey  <tom@tromey.com>
4463
4464         PR gdb/18318:
4465         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
4466
4467 2020-06-09  Jonny Grant  <jg@jguk.org>
4468 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
4469
4470         * main.c (captured_main_1): Don't print new line after help.
4471         (print_gdb_help): add mailing list and IRC channel information
4472         to --help.  Add new lines between items in the footer.  Remove
4473         quotes around bug url.
4474
4475 2020-06-11  Keith Seitz  <keiths@redhat.com>
4476
4477         PR gdb/21356
4478         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
4479         Resolve typedefs for type length calculations.
4480
4481 2020-06-10  Tom de Vries  <tdevries@suse.de>
4482
4483         PR ada/24713
4484         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
4485         (write_psymbols): Enable .gdb_index for ada.
4486         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
4487         ada.
4488
4489 2020-06-10  Tom de Vries  <tdevries@suse.de>
4490
4491         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
4492         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
4493         namei" instead of "const char *name" argument.
4494         (dw2_map_matching_symbols): Use "offset_type namei" variant of
4495         dw2_symtab_iter_init.
4496
4497 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4498
4499         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
4500         to use type::field and field::type instead.
4501
4502 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4503
4504         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
4505         to use field::type instead.
4506
4507 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4508
4509         * gdbtypes.h (struct field) <type, set_type>: New methods.
4510         Rename `type` field to...
4511         <m_type>: ... this.  Change references throughout to use type or
4512         set_type methods.
4513         (FIELD_TYPE): Use field::type.  Change call sites that modify
4514         the field's type to use field::set_type instead.
4515
4516 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4517
4518         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
4519         to use type::index_type instead.
4520
4521 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4522
4523         * gdbtypes.h (struct type) <index_type, set_index_type>: New
4524         methods.
4525         (TYPE_INDEX_TYPE): Use type::index_type.
4526         * gdbtypes.c (create_array_type_with_stride): Likewise.
4527
4528 2020-06-07  Tom Tromey  <tom@tromey.com>
4529
4530         * valprint.c (generic_val_print_float): Remove "embedded_offset"
4531         parameter.
4532         (generic_value_print): Update.
4533
4534 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4535
4536         Revert commit 982a38f60b0.
4537         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
4538
4539 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4540
4541         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
4542         avoid use after free.
4543
4544 2020-06-05  Tom de Vries  <tdevries@suse.de>
4545
4546         * NEWS: Fix typos.
4547
4548 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
4549
4550         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
4551         the per_bfd object.
4552         (dwarf2_read_debug_names): Likewise.
4553         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
4554         object when re-using a per_bfd object with an index.
4555
4556 2020-06-03  Tom de Vries  <tdevries@suse.de>
4557
4558         PR symtab/26046
4559         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
4560         children for C++.
4561         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
4562         DW_TAG_subprogram.
4563
4564 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4565
4566         * ada-lang.c (ada_language_data): Delete skip_trampoline
4567         initializer.
4568         * c-lang.c (c_language_data): Likewise.
4569         (cplus_language_data): Likewise.
4570         (cplus_language::skip_trampoline): New member function.
4571         (asm_language_data): Delete skip_trampoline initializer.
4572         (minimal_language_data): Likewise.
4573         * d-lang.c (d_language_data): Likewise.
4574         * f-lang.c (f_language_data): Likewise.
4575         * go-lang.c (go_language_data): Likewise.
4576         * language.c (unk_lang_trampoline): Delete function.
4577         (skip_language_trampoline): Update.
4578         (unknown_language_data): Delete skip_trampoline initializer.
4579         (auto_language_data): Likewise.
4580         * language.h (language_data): Delete skip_trampoline field.
4581         (language_defn::skip_trampoline): New function.
4582         * m2-lang.c (m2_language_data): Delete skip_trampoline
4583         initializer.
4584         * objc-lang.c (objc_skip_trampoline): Delete function, move
4585         implementation to objc_language::skip_trampoline.
4586         (objc_language_data): Delete skip_trampoline initializer.
4587         (objc_language::skip_trampoline): New member function with
4588         implementation from objc_skip_trampoline.
4589         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
4590         initializer.
4591         * p-lang.c (pascal_language_data): Likewise.
4592         * rust-lang.c (rust_language_data): Likewise.
4593
4594 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4595
4596         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
4597         (ada_language::demangle): New member function.
4598         * c-lang.c (c_language_data): Delete la_demangle initializer.
4599         (cplus_language_data): Delete la_demangle initializer.
4600         (cplus_language::demangle): New member function.
4601         (asm_language_data): Delete la_demangle initializer.
4602         (minimal_language_data): Delete la_demangle initializer.
4603         * d-lang.c (d_language_data): Delete la_demangle initializer.
4604         (d_language::demangle): New member function.
4605         * f-lang.c (f_language_data): Delete la_demangle initializer.
4606         (f_language::demangle): New member function.
4607         * go-lang.c (go_language_data): Delete la_demangle initializer.
4608         (go_language::demangle): New member function.
4609         * language.c (language_demangle): Update.
4610         (unk_lang_demangle): Delete.
4611         (unknown_language_data): Delete la_demangle initializer.
4612         (unknown_language::demangle): New member function.
4613         (auto_language_data): Delete la_demangle initializer.
4614         (auto_language::demangle): New member function.
4615         * language.h (language_data): Delete la_demangle field.
4616         (language_defn::demangle): New function.
4617         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
4618         * objc-lang.c (objc_language_data): Delete la_demangle
4619         initializer.
4620         (objc_language::demangle): New member function.
4621         * opencl-lang.c (opencl_language_data): Delete la_demangle
4622         initializer.
4623         * p-lang.c (pascal_language_data): Likewise.
4624         * rust-lang.c (rust_language_data): Likewise.
4625         (rust_language::demangle): New member function.
4626
4627 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4628
4629         * ada-lang.c (ada_language_data): Delete la_print_type
4630         initializer.
4631         (ada_language::print_type): New member function.
4632         * c-lang.c (c_language_data): Delete la_print_type initializer.
4633         (c_language::print_type): New member function.
4634         (cplus_language_data): Delete la_print_type initializer.
4635         (cplus_language::print_type): New member function.
4636         (asm_language_data): Delete la_print_type initializer.
4637         (asm_language::print_type): New member function.
4638         (minimal_language_data): Delete la_print_type initializer.
4639         (minimal_language::print_type): New member function.
4640         * d-lang.c (d_language_data): Delete la_print_type initializer.
4641         (d_language::print_type): New member function.
4642         * f-lang.c (f_language_data): Delete la_print_type initializer.
4643         (f_language::print_type): New member function.
4644         * go-lang.c (go_language_data): Delete la_print_type initializer.
4645         (go_language::print_type): New member function.
4646         * language.c (unk_lang_print_type): Delete.
4647         (unknown_language_data): Delete la_print_type initializer.
4648         (unknown_language::print_type): New member function.
4649         (auto_language_data): Delete la_print_type initializer.
4650         (auto_language::print_type): New member function.
4651         * language.h (language_data): Delete la_print_type field.
4652         (language_defn::print_type): New function.
4653         (LA_PRINT_TYPE): Update.
4654         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
4655         (m2_language::print_type): New member function.
4656         * objc-lang.c (objc_language_data): Delete la_print_type
4657         initializer.
4658         (objc_language::print_type): New member function.
4659         * opencl-lang.c (opencl_print_type): Delete, implementation moved
4660         to opencl_language::print_type.
4661         (opencl_language_data): Delete la_print_type initializer.
4662         (opencl_language::print_type): New member function, implementation
4663         from opencl_print_type.
4664         * p-lang.c (pascal_language_data): Delete la_print_type
4665         initializer.
4666         (pascal_language::print_type): New member function.
4667         * rust-lang.c (rust_print_type): Delete, implementation moved to
4668         rust_language::print_type.
4669         (rust_language_data): Delete la_print_type initializer.
4670         (rust_language::print_type): New member function, implementation
4671         from rust_print_type.
4672
4673 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4674
4675         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
4676         implementation moves to...
4677         (ada_language::sniff_from_mangled_name): ...here.  Update return
4678         type.
4679         (ada_language_data): Delete la_sniff_from_mangled_name
4680         initializer.
4681         * c-lang.c (c_language_data): Likewise.
4682         (cplus_language_data): Likewise.
4683         (cplus_language::sniff_from_mangled_name): New member function,
4684         implementation taken from gdb_sniff_from_mangled_name.
4685         (asm_language_data): Delete la_sniff_from_mangled_name
4686         initializer.
4687         (minimal_language_data): Likewise.
4688         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
4689         implementation moves to cplus_language::sniff_from_mangled_name.
4690         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
4691         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
4692         moves to...
4693         (d_language::sniff_from_mangled_name): ...here.
4694         (d_language_data): Delete la_sniff_from_mangled_name initializer.
4695         * f-lang.c (f_language_data): Likewise.
4696         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
4697         moves to...
4698         (go_language::sniff_from_mangled_name): ...here.
4699         (go_language_data): Delete la_sniff_from_mangled_name initializer.
4700         * language.c (language_sniff_from_mangled_name): Delete.
4701         (unknown_language_data): Delete la_sniff_from_mangled_name
4702         initializer.
4703         (auto_language_data): Likewise.
4704         * language.h (language_data): Delete la_sniff_from_mangled_name
4705         field.
4706         (language_defn::sniff_from_mangled_name): New function.
4707         (language_sniff_from_mangled_name): Delete declaration.
4708         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
4709         field.
4710         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
4711         implementation moves to...
4712         (objc_language::sniff_from_mangled_name): ...here.
4713         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
4714         * opencl-lang.c (opencl_language_data): Likewise.
4715         * p-lang.c (pascal_language_data): Likewise.
4716         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
4717         implementation moves to...
4718         (rust_language::sniff_from_mangled_name): ...here.
4719         (rust_language_data): Delete la_sniff_from_mangled_name
4720         initializer.
4721         * symtab.c (symbol_find_demangled_name): Call
4722         sniff_from_mangled_name member function.
4723
4724 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4725
4726         * ada-lang.c (ada_language_data): Delete la_search_name_hash
4727         initializer.
4728         * c-lang.c (c_language_data): Likewise.
4729         (cplus_language_data): Likewise.
4730         (cplus_language::search_name_hash): New member function.
4731         (asm_language_data): Delete la_search_name_hash initializer.
4732         (minimal_language_data): Likewise.
4733         * d-lang.c (d_language_data): Likewise.
4734         * dictionary.c (default_search_name_hash): Rename to...
4735         (language_defn::search_name_hash): ...this.
4736         * f-lang.c (f_language_data): Likewise.
4737         (f_language::search_name_hash): New member function.
4738         * go-lang.c (go_language_data): Delete la_search_name_hash
4739         initializer.
4740         * language.c (unknown_language_data): Likewise.
4741         (auto_language_data): Likewise.
4742         * language.h (struct language_data): Delete la_search_name_hash
4743         field.
4744         (language_defn::search_name_hash): Declare new member function.
4745         (default_search_name_hash): Delete declaration.
4746         * m2-lang.c (m2_language_data): Delete la_search_name_hash
4747         initializer.
4748         * objc-lang.c (objc_language_data): Likewise.
4749         * opencl-lang.c (opencl_language_data): Likewise.
4750         * p-lang.c (pascal_language_data): Likewise.
4751         * rust-lang.c (rust_language_data): Likewise.
4752         * symtab.c (search_name_hash): Update call.
4753
4754 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4755
4756         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
4757         initializer.
4758         * c-lang.c (class compile_instance): Declare.
4759         (c_language_data): Delete la_get_compile_instance initializer.
4760         (c_language::get_compile_instance): New member function.
4761         (cplus_language_data): Delete la_get_compile_instance initializer.
4762         (cplus_language::get_compile_instance): New member function.
4763         (asm_language_data): Delete la_get_compile_instance initializer.
4764         (minimal_language_data): Likewise.
4765         * c-lang.h (c_get_compile_context): Update comment.
4766         (cplus_get_compile_context): Update comment.
4767         * compile/compile.c (compile_to_object): Update calls, don't rely
4768         on function pointer being NULL.
4769         * d-lang.c (d_language_data): Delete la_get_compile_instance
4770         initializer.
4771         * f-lang.c (f_language_data): Likewise.
4772         * go-lang.c (go_language_data): Likewise.
4773         * language.c (unknown_language_data): Likewise.
4774         (auto_language_data): Likewise.
4775         * language.h (language_data): Delete la_get_compile_instance field.
4776         (language_defn::get_compile_instance): New member function.
4777         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
4778         initializer.
4779         * objc-lang.c (objc_language_data): Likewise.
4780         * opencl-lang.c (opencl_language_data): Likewise.
4781         * p-lang.c (pascal_language_data): Likewise.
4782         * rust-lang.c (rust_language_data): Likewise.
4783
4784 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4785
4786         * ada-lang.c (ada_add_all_symbols): Update comment.
4787         (ada_iterate_over_symbols): Delete, move implementation to...
4788         (ada_language::iterate_over_symbols): ...here, a new member
4789         function, rewrite to use range based for loop.
4790         (ada_language_data): Delete la_iterate_over_symbols initializer.
4791         * c-lang.c (c_language_data): Likewise.
4792         (cplus_language_data): Likewise.
4793         (asm_language_data): Likewise.
4794         (minimal_language_data): Likewise.
4795         * d-lang.c (d_language_data): Likewise.
4796         * f-lang.c (f_language_data): Likewise.
4797         * go-lang.c (go_language_data): Likewise.
4798         * language.c (unknown_language_data): Likewise.
4799         (auto_language_data): Likewise.
4800         * language.h (language_data): Delete la_iterate_over_symbols field.
4801         (language_defn::iterate_over_symbols): New member function.
4802         (LA_ITERATE_OVER_SYMBOLS): Update.
4803         * linespec.c (iterate_over_all_matching_symtabs): Update.
4804         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
4805         initializer.
4806         * objc-lang.c (objc_language_data): Likewise.
4807         * opencl-lang.c (opencl_language_data): Likewise.
4808         * p-lang.c (pascal_language_data): Likewise.
4809         * rust-lang.c (rust_language_data): Likewise.
4810
4811 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4812
4813         * ada-lang.c (ada_language_data): Delete
4814         la_lookup_transparent_type initializer.
4815         * c-lang.c (c_language_data): Likewise.
4816         (cplus_language_data): Likewise.
4817         (cplus_language::lookup_transparent_type): New member function.
4818         (asm_language_data): Delete la_lookup_transparent_type
4819         initializer.
4820         (minimal_language_data): Likewise.
4821         * d-lang.c (d_language_data): Likewise.
4822         * f-lang.c (f_language_data): Likewise.
4823         * go-lang.c (go_language_data): Likewise.
4824         * language.c (unknown_language_data): Likewise.
4825         (auto_language_data): Likewise.
4826         * language.h (struct language_data): Delete
4827         la_lookup_transparent_type field.
4828         (language_defn::lookup_transparent_type): New member function.
4829         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
4830         initializer.
4831         * objc-lang.c (objc_language_data): Likewise.
4832         * opencl-lang.c (opencl_language_data): Likewise.
4833         * p-lang.c (pascal_language_data): Likewise.
4834         * rust-lang.c (rust_language_data): Likewise.
4835         * symtab.c (symbol_matches_domain): Update call.
4836
4837 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4838
4839         * ada-lang.c (ada_language_arch_info): Delete function, move
4840         implementation to...
4841         (ada_language::language_arch_info): ...here, a new member
4842         function.
4843         (ada_language_data): Delete la_language_arch_info.
4844         * c-lang.c (c_language_data): Likewise.
4845         (c_language::language_arch_info): New member function.
4846         (cplus_language_arch_info): Delete function, move
4847         implementation to...
4848         (cplus_language::language_arch_info): ...here, a new member
4849         function.
4850         (cplus_language_data): Delete la_language_arch_info.
4851         (asm_language_data): Likewise.
4852         (asm_language::language_arch_info): New member function.
4853         (minimal_language_data): Delete la_language_arch_info.
4854         (minimal_language::language_arch_info): New member function.
4855         * d-lang.c (d_language_arch_info): Delete function, move
4856         implementation to...
4857         (d_language::language_arch_info): ...here, a new member
4858         function.
4859         (d_language_data): Delete la_language_arch_info.
4860         * f-lang.c (f_language_arch_info): Delete function, move
4861         implementation to...
4862         (f_language::language_arch_info): ...here, a new member
4863         function.
4864         (f_language_data): Delete la_language_arch_info.
4865         * go-lang.c (go_language_arch_info): Delete function, move
4866         implementation to...
4867         (go_language::language_arch_info): ...here, a new member
4868         function.
4869         (go_language_data): Delete la_language_arch_info.
4870         * language.c (unknown_language_data): Likewise.
4871         (unknown_language::language_arch_info): New member function.
4872         (auto_language_data): Delete la_language_arch_info.
4873         (auto_language::language_arch_info): New member function.
4874         (language_gdbarch_post_init): Update call to
4875         la_language_arch_info.
4876         * language.h (language_data): Delete la_language_arch_info
4877         function pointer.
4878         (language_defn::language_arch_info): New function.
4879         * m2-lang.c (m2_language_arch_info): Delete function, move
4880         implementation to...
4881         (m2_language::language_arch_info): ...here, a new member
4882         function.
4883         (m2_language_data): Delete la_language_arch_info.
4884         * objc-lang.c (objc_language_arch_info): Delete function, move
4885         implementation to...
4886         (objc_language::language_arch_info): ...here, a new member
4887         function.
4888         (objc_language_data): Delete la_language_arch_info.
4889         * opencl-lang.c (opencl_language_arch_info): Delete function, move
4890         implementation to...
4891         (opencl_language::language_arch_info): ...here, a new member
4892         function.
4893         (opencl_language_data): Delete la_language_arch_info.
4894         * p-lang.c (pascal_language_arch_info): Delete function, move
4895         implementation to...
4896         (pascal_language::language_arch_info): ...here, a new member
4897         function.
4898         (pascal_language_data): Delete la_language_arch_info.
4899         * rust-lang.c (rust_language_arch_info): Delete function, move
4900         implementation to...
4901         (rust_language::language_arch_info): ...here, a new member
4902         function.
4903         (rust_language_data): Delete la_language_arch_info.
4904
4905 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4906
4907         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
4908         initializer.
4909         * c-lang.c (c_language_data): Likewise.
4910         (cplus_language_data): Likewise.
4911         (cplus_language::pass_by_reference_info): New method.
4912         (asm_language_data): Delete la_pass_by_reference initializer.
4913         (minimal_language_data): Likewise.
4914         * cp-abi.c (cp_pass_by_reference): Remove use of
4915         default_pass_by_reference.
4916         * d-lang.c (d_language_data): Likewise.
4917         * f-lang.c (f_language_data): Likewise.
4918         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
4919         default_pass_by_reference.
4920         * go-lang.c (go_language_data): Likewise.
4921         * language.c (language_pass_by_reference): Update.
4922         (default_pass_by_reference): Delete.
4923         (unknown_language_data): Delete la_pass_by_reference
4924         initializer.
4925         (auto_language_data): Likewise.
4926         * language.h (struct language_data): Delete la_pass_by_reference
4927         field.
4928         (language_defn::pass_by_reference_info): New member function.
4929         (default_pass_by_reference): Delete declaration.
4930         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
4931         initializer.
4932         * objc-lang.c (objc_language_data): Likewise.
4933         * opencl-lang.c (opencl_language_data): Likewise.
4934         * p-lang.c (pascal_language_data): Likewise.
4935         * rust-lang.c (rust_language_data): Likewise.
4936
4937 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4938
4939         * ada-lang.c (ada_read_var_value): Delete function, move
4940         implementation to...
4941         (ada_language::read_var_value): ...here.
4942         (ada_language_data): Delete la_read_var_value initializer.
4943         * c-lang.c (c_language_data): Likewise.
4944         (cplus_language_data): Likewise.
4945         (minimal_language_data): Likewise.
4946         * d-lang.c (d_language_data): Likewise.
4947         * f-lang.c (f_language_data): Likewise.
4948         * findvar.c (default_read_var_value): Rename to...
4949         (language_defn::read_var_value): ...this.
4950         * findvar.c (read_var_value): Update header comment, and change to
4951         call member function instead of function pointer.
4952         * go-lang.c (go_language_data): Likewise.
4953         * language.c (unknown_language_data): Delete la_read_var_value
4954         initializer.
4955         (auto_language_data): Likewise.
4956         * language.h (struct language_data): Delete la_read_var_value
4957         field.
4958         (language_defn::read_var_value): New member function.
4959         (default_read_var_value): Delete declaration.
4960         * m2-lang.c (m2_language_data): Delete la_read_var_value
4961         initializer.
4962         * objc-lang.c (objc_language_data): Likewise.
4963         * opencl-lang.c (opencl_language_data): Likewise.
4964         * p-lang.c (pascal_language_data): Likewise.
4965         * rust-lang.c (rust_language_data): Likewise.
4966         * value.h (default_read_var_value): Delete declaration.
4967
4968 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4969
4970         * ada-lang.c (ada_print_array_index): Delete function, move
4971         implementation to...
4972         (ada_language::print_array_index): ...here.
4973         (ada_language_data): Delete la_print_array_index initializer.
4974         * c-lang.c (c_language_data): Likewise.
4975         (cplus_language_data): Likewise.
4976         (minimal_language_data): Likewise.
4977         * d-lang.c (d_language_data): Likewise.
4978         * f-lang.c (f_language_data): Likewise.
4979         * go-lang.c (go_language_data): Likewise.
4980         * language.c (default_print_array_index): Delete function, move
4981         implementation to...
4982         (language_defn::print_array_index): ...here.
4983         (unknown_language_data): Delete la_print_array_index initializer.
4984         (auto_language_data): Likewise.
4985         * language.h (struct language_data): Delete la_print_array_index
4986         field.
4987         (language_defn::print_array_index): New member function.
4988         (LA_PRINT_ARRAY_INDEX): Update.
4989         (default_print_array_index): Delete declaration.
4990         * m2-lang.c (m2_language_data): Delete la_print_array_index
4991         initializer.
4992         * objc-lang.c (objc_language_data): Likewise.
4993         * opencl-lang.c (opencl_language_data): Likewise.
4994         * p-lang.c (pascal_language_data): Likewise.
4995         * rust-lang.c (rust_language_data): Likewise.
4996
4997 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4998
4999         * gdb/ada-lang.c (ada_language_defn): Convert to...
5000         (ada_language_data): ...this.
5001         (class ada_language): New class.
5002         (ada_language_defn): New static global.
5003         * gdb/c-lang.c (c_language_defn): Convert to...
5004         (c_language_data): ...this.
5005         (class c_language): New class.
5006         (c_language_defn): New static global.
5007         (cplus_language_defn): Convert to...
5008         (cplus_language_data): ...this.
5009         (class cplus_language): New class.
5010         (cplus_language_defn): New static global.
5011         (asm_language_defn): Convert to...
5012         (asm_language_data): ...this.
5013         (class asm_language): New class.
5014         (asm_language_defn): New static global.
5015         (minimal_language_defn): Convert to...
5016         (minimal_language_data): ...this.
5017         (class minimal_language): New class.
5018         (minimal_language_defn): New static global.
5019         * gdb/d-lang.c (d_language_defn): Convert to...
5020         (d_language_data): ...this.
5021         (class d_language): New class.
5022         (d_language_defn): New static global.
5023         * gdb/f-lang.c (f_language_defn): Convert to...
5024         (f_language_data): ...this.
5025         (class f_language): New class.
5026         (f_language_defn): New static global.
5027         * gdb/go-lang.c (go_language_defn): Convert to...
5028         (go_language_data): ...this.
5029         (class go_language): New class.
5030         (go_language_defn): New static global.
5031         * gdb/language.c (unknown_language_defn): Remove declaration.
5032         (current_language): Initialize to nullptr, real initialization is
5033         moved to _initialize_language.
5034         (languages): Delete global.
5035         (language_defn::languages): Define.
5036         (set_language_command): Use language_defn::languages.
5037         (set_language): Likewise.
5038         (range_error): Likewise.
5039         (language_enum): Likewise.
5040         (language_def): Likewise.
5041         (add_set_language_command): Use language_def::languages for the
5042         language list, and language_def to lookup language pointers.
5043         (skip_language_trampoline): Use language_defn::languages.
5044         (unknown_language_defn): Convert to...
5045         (unknown_language_data): ...this.
5046         (class unknown_language): New class.
5047         (unknown_language_defn): New static global.
5048         (auto_language_defn): Convert to...
5049         (auto_language_data): ...this.
5050         (class auto_language): New class.
5051         (auto_language_defn): New static global.
5052         (language_gdbarch_post_init): Use language_defn::languages.
5053         (_initialize_language): Initialize current_language.
5054         * gdb/language.h (struct language_defn): Rename to...
5055         (struct language_data): ...this.
5056         (struct language_defn): New.
5057         (auto_language_defn): Delete.
5058         (unknown_language_defn): Delete.
5059         (minimal_language_defn): Delete.
5060         (ada_language_defn): Delete.
5061         (asm_language_defn): Delete.
5062         (c_language_defn): Delete.
5063         (cplus_language_defn): Delete.
5064         (d_language_defn): Delete.
5065         (f_language_defn): Delete.
5066         (go_language_defn): Delete.
5067         (m2_language_defn): Delete.
5068         (objc_language_defn): Delete.
5069         (opencl_language_defn): Delete.
5070         (pascal_language_defn): Delete.
5071         (rust_language_defn): Delete.
5072         * gdb/m2-lang.c (m2_language_defn): Convert to...
5073         (m2_language_data): ...this.
5074         (class m2_language): New class.
5075         (m2_language_defn): New static global.
5076         * gdb/objc-lang.c (objc_language_defn): Convert to...
5077         (objc_language_data): ...this.
5078         (class objc_language): New class.
5079         (objc_language_defn): New static global.
5080         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
5081         (opencl_language_data): ...this.
5082         (class opencl_language): New class.
5083         (opencl_language_defn): New static global.
5084         * gdb/p-lang.c (pascal_language_defn): Convert to...
5085         (pascal_language_data): ...this.
5086         (class pascal_language): New class.
5087         (pascal_language_defn): New static global.
5088         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
5089         language pointer, update comment format.
5090         * gdb/rust-lang.c (rust_language_defn): Convert to...
5091         (rust_language_data): ...this.
5092         (class rust_language): New class.
5093         (rust_language_defn): New static global.
5094
5095 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
5096
5097         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
5098         member variable.
5099         <m_stmt_at_address>: New member variable.
5100         (lnp_state_machine::record_line): Don't record some lines, update
5101         tracking of is_stmt at the same address.
5102         (lnp_state_machine::lnp_state_machine): Initialise new member
5103         variables.
5104
5105 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5106
5107         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
5108         "-include gnu-nat-mig.h".
5109         * gnu-nat-mig.h: New file.
5110         * gnu-nat.c: Include "gnu-nat-mig.h".
5111         (exc_server, msg_reply_server, notify_server,
5112         process_reply_server): Remove declarations.
5113
5114 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5115
5116         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
5117         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
5118         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
5119         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
5120         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
5121         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
5122         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
5123         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
5124         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
5125         to gnu_nat_target class.
5126         * gnu-nat.c: Likewise.
5127         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
5128         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
5129         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
5130         object.
5131         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
5132         instead of `gnu_target'.
5133
5134 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5135
5136         * i386-gnu-tdep.c: Include "gdbcore.h"
5137         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
5138         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
5139         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
5140         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
5141         i386_gnu_sigcontext_addr): New functions
5142         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
5143         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
5144         tdep.
5145
5146 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5147
5148         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
5149         before fork_inferior call. Avoid calling it if target_is_pushed returns
5150         true.
5151
5152 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5153
5154         * gnu-nat.h (gnu_target): New variable declaration.
5155         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
5156         gnu_target.
5157         * gnu-nat.c (gnu_target): New variable.
5158         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
5159         add_thread_silent, and add_thread calls.
5160         (gnu_nat_target::create_inferior): Pass gnu_target to
5161         add_thread_silent, thread_change_ptid call.
5162         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
5163         call.
5164
5165 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5166
5167         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
5168         (gnu_nat_target::find_memory_regions): Remove unused
5169         `old_address' variable.
5170
5171 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5172
5173         * gnu-nat.c: Include "gdbarch.h".
5174
5175 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5176
5177         * reply_mig_hack.awk (Error return): Cast function through
5178         void *, to bypass compiler function call check.
5179
5180 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5181
5182         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
5183         $(srcdir)/reply_mig_hack.awk.
5184
5185 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5186
5187         * gnu-nat.h (gnu_debug_flag): Set type to bool.
5188
5189 2020-05-30  Jonny Grant  <jg@jguk.org>
5190
5191         * configure.ac (ACX_BUGURL): change bug URL to https.
5192
5193 2020-05-30  Pedro Alves  <palves@redhat.com>
5194
5195         * cp-support.c (replace_typedefs_template): New.
5196         (replace_typedefs_qualified_name): Handle
5197         DEMANGLE_COMPONENT_TEMPLATE.
5198
5199 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
5200
5201         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
5202         dwarf2/index-cache.h, dwarf2/index-write.c,
5203         dwarf2/index-write.h, dwarf2/line-header.c,
5204         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
5205         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
5206         variables and fields from `dwarf2_per_objfile` to just
5207         `per_objfile` throughout.
5208
5209 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
5210
5211         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5212         <push_dwarf_reg_entry_value>: Add comment.
5213
5214 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
5215             Keith Seitz  <keiths@redhat.com>
5216
5217         * python/python.c (do_start_initialization): Call PyEval_SaveThread
5218         instead of PyEval_ReleaseLock.
5219         (class gdbpy_gil): Move to earlier in file.
5220         (finalize_python): Set gdb_python_initialized.
5221         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
5222         when not initialized.
5223
5224 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
5225
5226         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5227         <push_dwarf_reg_entry_value>: Remove assert.  Override
5228         per_objfile with caller_per_objfile.
5229
5230 2020-05-28  Tom de Vries  <tdevries@suse.de>
5231
5232         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
5233         PR gold/15646 workaround to symbol kind "type".
5234
5235 2020-05-27  Tom Tromey  <tromey@adacore.com>
5236
5237         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
5238
5239 2020-05-27  Tom Tromey  <tromey@adacore.com>
5240
5241         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
5242         Use htab_find_with_hash.
5243         <add_abbrev>: Remove "abbrev_number" parameter.
5244         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
5245         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
5246         (hash_abbrev): Add comment.
5247         (abbrev_table::lookup_abbrev): Move to header file.
5248         (abbrev_table::read): Update.
5249
5250 2020-05-27  Tom Tromey  <tromey@adacore.com>
5251
5252         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
5253         method.
5254         <canonical_name>: New member.
5255         <raw_name>: Rename from "name".
5256         (partial_die_info): Initialize canonical_name.
5257         (scan_partial_symbols): Check raw_name.
5258         (partial_die_parent_scope, partial_die_full_name)
5259         (add_partial_symbol, add_partial_subprogram)
5260         (add_partial_enumeration, load_partial_dies): Use "name" method.
5261         (partial_die_info::name): New method.
5262         (partial_die_info::read, guess_partial_die_structure_name)
5263         (partial_die_info::fixup): Update.
5264
5265 2020-05-27  Tom Tromey  <tromey@adacore.com>
5266
5267         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
5268         <get_ref_die_offset>: Inline.
5269         <get_ref_die_offset_complaint>: New method.
5270         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
5271         (attribute::get_ref_die_offset_complaint): Rename from
5272         get_ref_die_offset.  Just issue complaint.
5273
5274 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5275
5276         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
5277
5278 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5279
5280         * exec.c (exec_file_attach): Use errno value of first openp failure.
5281
5282 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5283
5284         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
5285         Don't close thread handle.
5286
5287 2020-05-27  Tom Tromey  <tom@tromey.com>
5288             Simon Marchi  <simon.marchi@efficios.com>
5289
5290         * objfiles.h (struct objfile) <partial_symtabs>: Now a
5291         shared_ptr.
5292         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
5293         member.
5294         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
5295         dwarf2_per_bfd_objfile_data_key>: New globals.
5296         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
5297         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
5298         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
5299         shared.
5300         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
5301         short-circuit when sharing.
5302         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
5303         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
5304
5305 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5306
5307         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
5308         to...
5309         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
5310         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
5311
5312 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5313
5314         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
5315         build_name_components, find_name_components_bounds>:
5316         Add per_objfile parameter.
5317         (struct mapped_index) <symbol_name_at>: Likewise.
5318         (struct mapped_debug_names): Remove constructor.
5319         <dwarf2_per_objfile>: Remove field.
5320         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
5321         (mapped_index_base::find_name_components_bounds,
5322         mapped_index_base::build_name_components,
5323         dw2_expand_symtabs_matching_symbol): Likewise.
5324         (class mock_mapped_index) <symbol_name_at>: Likewise.
5325         (check_match): Likewise.
5326         (check_find_bounds_finds): Likewise.
5327         (test_mapped_index_find_name_component_bounds): Update.
5328         (CHECK_MATCH): Update.
5329         (dw2_expand_symtabs_matching): Update.
5330         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
5331         per_objfile parameter.
5332         <find_vec_in_debug_names>: Likewise.
5333         <m_per_objfile>: New field.
5334         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
5335         parameter.
5336         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
5337         (dw2_debug_names_iterator::next): Update.
5338         (dw2_debug_names_lookup_symbol): Update.
5339         (dw2_debug_names_expand_symtabs_for_function): Update.
5340         (dw2_debug_names_map_matching_symbols): Update.
5341         (dw2_debug_names_expand_symtabs_matching): Update.
5342         (dwarf2_read_debug_names): Update.
5343
5344 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5345
5346         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
5347         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
5348         move to dwarf2_per_objfile.
5349         <read_in_chain>: Remove.
5350         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
5351         remove_all_cus, age_comp_units>: New methods.
5352         <m_dwarf2_cus>: New member.
5353         (struct dwarf2_per_cu_data) <cu>: Remove.
5354         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
5355         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
5356         moved to methods of dwarf2_per_objfile.
5357         (dwarf2_clear_marks): Remove.
5358         (dwarf2_queue_item::~dwarf2_queue_item): Update.
5359         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
5360         (dwarf2_per_bfd::free_cached_comp_units): Remove.
5361         (dwarf2_per_objfile::remove_all_cus): New.
5362         (class free_cached_comp_units) <~free_cached_comp_units>:
5363         Update.
5364         (load_cu): Update.
5365         (dw2_do_instantiate_symtab): Adjust.
5366         (fill_in_sig_entry_from_dwo_entry): Adjust.
5367         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5368         (cutu_reader::cutu_reader): Likewise.
5369         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
5370         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
5371         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
5372         and dwarf2_per_objfile::age_comp_units.
5373         (load_partial_comp_unit): Update.
5374         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
5375         (process_queue): Likewise.
5376         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
5377         backlink.
5378         (dwarf2_read_addr_index): Likewise.
5379         (follow_die_offset): Likewise.
5380         (dwarf2_fetch_die_loc_sect_off): Likewise.
5381         (dwarf2_fetch_constant_bytes): Likewise.
5382         (dwarf2_fetch_die_type_sect_off): Likewise.
5383         (follow_die_sig_1): Likewise.
5384         (load_full_type_unit): Likewise.
5385         (read_signatured_type): Likewise.
5386         (dwarf2_cu::dwarf2_cu): Don't set cu field.
5387         (dwarf2_cu::~dwarf2_cu): Remove.
5388         (dwarf2_per_objfile::get_cu): New.
5389         (dwarf2_per_objfile::set_cu): New.
5390         (age_cached_comp_units): Rename to...
5391         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
5392         to std::unordered_map.
5393         (free_one_cached_comp_unit): Rename to...
5394         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
5395         to std::unordered_map.
5396         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
5397         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
5398         a dwarf2_per_objfile in data.
5399         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
5400         (dwarf2_clear_marks): Remove.
5401
5402 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5403
5404         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
5405         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
5406         (init_tu_and_read_dwo_dies): Likewise.
5407         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
5408         (cutu_reader::cutu_reader): Likewise.
5409         (load_partial_comp_unit): Likewise.
5410         (process_psymtab_comp_unit): Update.
5411         (build_type_psymtabs_1): Update.
5412         (process_skeletonless_type_unit): Update.
5413         (load_full_comp_unit): Update.
5414         (find_partial_die): Update.
5415         (dwarf2_read_addr_index): Update.
5416         (read_signatured_type): Update.
5417
5418 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5419
5420         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
5421         m_header_read_in>: New fields.
5422         <get_header>: New method.
5423         * dwarf2/read.c (per_cu_header_read_in): Remove.
5424         (dwarf2_per_cu_data::get_header): New.
5425         (dwarf2_per_cu_data::addr_size): Update.
5426         (dwarf2_per_cu_data::offset_size): Update.
5427         (dwarf2_per_cu_data::ref_addr_size): Update.
5428
5429 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5430
5431         * dwarf2/read.c (load_cu): Return dwarf2_cu.
5432         (dw2_do_instantiate_symtab): Update.
5433         (queue_and_load_all_dwo_tus): Change parameter from
5434         dwarf2_per_cu_data to dwarf2_cu.
5435         (dwarf2_fetch_die_loc_sect_off): Update.
5436         (dwarf2_fetch_constant_bytes): Update.
5437         (dwarf2_fetch_die_type_sect_off): Update.
5438
5439 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5440
5441         * dwarf2/read.c (process_full_comp_unit,
5442         process_full_type_unit): Remove per_cu, per_objfile paramters.
5443         Add dwarf2_cu parameter.
5444         (process_queue): Update.
5445
5446 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5447
5448         * dwarf2/read.c (create_cu_from_index_list): Replace
5449         dwarf2_per_objfile parameter with dwarf2_per_bfd.
5450         (create_cus_from_index_list): Likewise.
5451         (create_cus_from_index): Likewise.
5452         (create_signatured_type_table_from_index): Likewise.
5453         (create_cus_from_debug_names_list): Likewise.
5454         (create_cus_from_debug_names): Likewise.
5455         (dwarf2_read_gdb_index): Update.
5456         (dwarf2_read_debug_names): Update.
5457
5458 2020-05-27  Tom Tromey  <tom@tromey.com>
5459             Simon Marchi  <simon.marchi@efficios.com>
5460
5461         * dwarf2/read.h (struct dwarf2_per_objfile)
5462         <get_type_for_signatured_type, set_type_for_signatured_type>:
5463         New methods.
5464         <m_type_map>: New member.
5465         (struct signatured_type) <type>: Remove.
5466         * dwarf2/read.c
5467         (dwarf2_per_objfile::get_type_for_signatured_type,
5468         dwarf2_per_objfile::set_type_for_signatured_type): New.
5469         (get_signatured_type): Use new methods.
5470
5471 2020-05-27  Tom Tromey  <tom@tromey.com>
5472             Simon Marchi  <simon.marchi@efficios.com>
5473
5474         * dwarf2/read.h (struct type_unit_group_unshareable): New.
5475         (struct dwarf2_per_objfile) <type_units>: New member.
5476         <get_type_unit_group_unshareable>: New method.
5477         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
5478         num_symtabs, symtabs>: Remove; move to
5479         type_unit_group_unshareable.
5480         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
5481         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
5482         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
5483
5484 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5485
5486         * dwarf2/read.h (struct dwarf2_per_cu_data):
5487         <dwarf2_per_objfile>: Remove.
5488         * dwarf2/read.c (create_cu_from_index_list): Don't assign
5489         dwarf2_per_objfile.
5490         (create_signatured_type_table_from_index): Likewise.
5491         (create_signatured_type_table_from_debug_names): Likewise.
5492         (create_debug_type_hash_table): Likewise.
5493         (fill_in_sig_entry_from_dwo_entry): Likewise.
5494         (create_type_unit_group): Likewise.
5495         (read_comp_units_from_section): Likewise.
5496         (create_cus_hash_table): Likewise.
5497
5498 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5499
5500         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
5501         dwarf2_per_cu_data::dwarf2_per_objfile.
5502         (compute_compunit_symtab_includes): Likewise.
5503         (dwarf2_cu::start_symtab): Likewise.
5504
5505 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5506
5507         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
5508         parameter.
5509         * dwarf2/read.c (get_die_type_at_offset): Likewise.
5510         (read_namespace_alias): Update.
5511         (lookup_die_type): Update.
5512         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
5513         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
5514         Update.
5515         (disassemble_dwarf_expression): Update.
5516
5517 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5518
5519         * dwarf2/read.h (struct dwarf2_queue_item): Add
5520         dwarf2_per_objfile parameter, assign new parameter.
5521         <per_objfile>: New field.
5522         * dwarf2/read.c (free_one_cached_comp_unit): Add
5523         dwarf2_per_objfile parameter.
5524         (queue_comp_unit): Likewise.
5525         (dw2_do_instantiate_symtab): Update.
5526         (process_psymtab_comp_unit): Update.
5527         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
5528         (process_imported_unit_die): Update.
5529         (queue_and_load_dwo_tu): Update.
5530         (follow_die_offset): Update.
5531         (follow_die_sig_1): Update.
5532
5533 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5534
5535         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
5536         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
5537         (read_call_site_scope): Assign per_objfile.
5538         (dwarf2_per_cu_data::objfile): Remove.
5539         * gdbtypes.h (struct call_site) <per_objfile>: New member.
5540         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
5541         dwarf2_per_objfile parameter.
5542         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
5543         dwarf2_per_objfile parameter.
5544         (dwarf_expr_reg_to_entry_parameter): Add output
5545         dwarf2_per_objfile parameter.
5546         (locexpr_get_frame_base): Update.
5547         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
5548         <push_dwarf_reg_entry_value>: Update.
5549         <call_site_to_target_addr>: Update.
5550         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
5551         parameter.
5552         (value_of_dwarf_reg_entry): Update.
5553         (rw_pieced_value): Update.
5554         (indirect_synthetic_pointer): Update.
5555         (dwarf2_evaluate_property): Update.
5556         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
5557         parameter.
5558         (locexpr_read_variable): Update.
5559         (locexpr_get_symbol_read_needs): Update.
5560         (loclist_read_variable): Update.
5561
5562 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5563
5564         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
5565         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5566         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5567         parameter.
5568         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
5569         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5570         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5571         parameter.
5572         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
5573         sect_variable_value): Add dwarf2_per_objfile parameter.
5574         (class dwarf_evaluate_loc_desc) <dwarf_call,
5575         dwarf_variable_value>: Update.
5576         (fetch_const_value_from_synthetic_pointer): Add
5577         dwarf2_per_objfile parameter.
5578         (fetch_const_value_from_synthetic_pointer): Update.
5579         (coerced_pieced_ref): Update.
5580         (class symbol_needs_eval_context) <dwarf_call,
5581         dwarf_variable_value>: Update.
5582         (dwarf2_compile_expr_to_ax): Update.
5583
5584 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5585
5586         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
5587         parameter.
5588         (dwarf2_evaluate_loc_desc_full): Update.
5589
5590 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5591
5592         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
5593         parameter.
5594         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
5595         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
5596         dwarf2_per_objfile parameter.
5597         (decode_debug_loc_dwo_addresses): Likewise.
5598         (dwarf2_find_location_expression): Update.
5599         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
5600         (locexpr_describe_location_piece): Add dwarf2_per_objfile
5601         parameter.
5602         (disassemble_dwarf_expression): Add dwarf2_per_objfile
5603         parameter.
5604         (locexpr_describe_location_1): Likewise.
5605         (locexpr_describe_location): Update.
5606
5607 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5608
5609         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
5610         Remove.
5611         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
5612         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
5613         (dwarf2_compile_property_to_c): Update.
5614         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
5615         use text offset from objfile.
5616         (locexpr_tracepoint_var_ref): Update.
5617         (locexpr_generate_c_location): Update.
5618         (loclist_describe_location): Update.
5619         (loclist_tracepoint_var_ref): Update.
5620         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
5621         dwarf2_per_objfile parameter.
5622         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
5623         use text offset from objfile.
5624         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
5625
5626 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5627
5628         * dwarf2/expr.h (struct dwarf_expr_context)
5629         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
5630         <offset>: Remove.
5631         <per_objfile>: New member.
5632         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
5633         dwarf2_per_objfile parameter.  Don't set offset, set
5634         per_objfile.
5635         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
5636         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
5637         a dwarf2_per_objfile object instead of an offset.
5638         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
5639         constructor.
5640         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
5641         to dwarf2_expr_executor constructor.  Don't set offset.
5642         (dwarf2_fetch_cfa_info): Update.
5643         (struct dwarf2_frame_cache) <text_offset>: Remove.
5644         <per_objfile>: New field.
5645         (dwarf2_frame_cache): Update.
5646         (dwarf2_frame_prev_register): Update.
5647         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5648         <dwarf_evaluate_loc_desc>: Add constructor.
5649         (dwarf2_evaluate_loc_desc_full): Update.
5650         (dwarf2_locexpr_baton_eval): Update.
5651         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
5652         Add constructor.
5653         (dwarf2_loc_desc_get_symbol_read_needs): Update.
5654
5655 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5656
5657         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
5658         addr_sized_int_type>: Move to dwarf2_cu.
5659         <int_type>: Move to dwarf2_per_objfile.
5660         (struct dwarf2_per_objfile) <int_type>: Move here.
5661         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
5662         addr_sized_int_type>: Move here.
5663         (read_func_scope): Update.
5664         (read_array_type): Update.
5665         (read_tag_string_type): Update.
5666         (attr_to_dynamic_prop): Update.
5667         (dwarf2_per_cu_data::int_type): Rename to...
5668         (dwarf2_per_objfile::int_type): ... this.
5669         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
5670         (dwarf2_cu::addr_sized_int_type): ... this.
5671         (read_subrange_type): Update.
5672         (dwarf2_per_cu_data::addr_type): Rename to...
5673         (dwarf2_cu::addr_type): ... this.
5674         (set_die_type): Update.
5675
5676 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5677
5678         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
5679         data through per_cu->cu.
5680
5681 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5682
5683         * dwarf2/read.c (lookup_dwo_comp_unit): Change
5684         dwarf2_per_cu_data parameter fo dwarf2_cu.
5685         (lookup_dwo_type_unit): Likewise.
5686         (read_cutu_die_from_dwo): Likewise.
5687         (lookup_dwo_unit): Likewise.
5688         (open_and_init_dwo_file): Likewise.
5689         (lookup_dwo_cutu): Likewise.
5690         (lookup_dwo_comp_unit): Likewise.
5691         (lookup_dwo_type_unit): Likewise.
5692         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5693         (cutu_reader::cutu_reader): Update.
5694
5695 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5696
5697         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
5698         parameter.
5699         (process_full_type_unit): Likewise.
5700         (process_queue): Update.
5701
5702 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5703
5704         * dwarf2/read.c (recursively_compute_inclusions): Add
5705         dwarf2_per_objfile parameter.
5706         (compute_compunit_symtab_includes): Likewise.
5707         (process_cu_includes): Update.
5708
5709 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5710
5711         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
5712         parameter.
5713         (create_type_unit_group): Update.
5714         (process_psymtab_comp_unit_reader): Update.
5715         (build_type_psymtabs_reader): Update.
5716
5717 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5718
5719         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
5720         object through m_this_cu->cu.
5721
5722 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5723
5724         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
5725         the info parameter.
5726         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
5727
5728 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5729
5730         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
5731         per_objfile parameter.
5732         (load_full_type_unit): Add per_objfile parameter.
5733         (read_signatured_type): Likewise.
5734         (load_full_comp_unit): Likewise.
5735         (load_cu): Likewise.
5736         (dw2_do_instantiate_symtab): Likewise.
5737         (dw2_get_file_names): Likewise.
5738         (dw2_map_symtabs_matching_filename): Update.
5739         (dw_expand_symtabs_matching_file_matcher): Update.
5740         (dw2_map_symbol_filenames): Update.
5741         (process_psymtab_comp_unit): Add per_objfile parameter.
5742         (build_type_psymtabs_1): Update.
5743         (process_skeletonless_type_unit): Update.
5744         (dwarf2_build_psymtabs_hard): Update.
5745         (load_partial_comp_unit): Add per_objfile parameter.
5746         (scan_partial_symbols): Update.
5747         (load_full_comp_unit): Add per_objfile parameter.
5748         (process_imported_unit_die): Update.
5749         (create_cus_hash_table): Update.
5750         (find_partial_die): Update.
5751         (dwarf2_read_addr_index): Update.
5752         (follow_die_offset): Update.
5753         (dwarf2_fetch_die_loc_sect_off): Update.
5754         (dwarf2_fetch_constant_bytes): Update.
5755         (dwarf2_fetch_die_type_sect_off): Update.
5756         (follow_die_sig_1): Update.
5757         (load_full_type_unit): Add per_objfile parameter.
5758         (read_signatured_type): Likewise.
5759
5760 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5761
5762         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
5763         of objfile_name.
5764
5765 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5766
5767         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
5768         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5769         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
5770         field.
5771         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5772         (create_cus_from_index): Update.
5773         (dwarf2_read_gdb_index): Update.
5774         (create_cus_from_debug_names): Update.
5775         (dwarf2_read_debug_names): Update.
5776         (get_abbrev_section_for_cu): Update.
5777         (create_all_comp_units): Update.
5778         (read_attribute_value): Update.
5779         (get_debug_line_section): Update.
5780         * dwarf2/index-cache.c (index_cache::store): Update.
5781         * dwarf2/index-write.c (save_gdb_index_command): Update.
5782         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
5783
5784 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5785
5786         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
5787         member.
5788         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
5789         dwarf2_per_cu_data::per_bfd.
5790         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
5791         (create_type_unit_group): Likewise.
5792         (queue_comp_unit): Remove reference to
5793         per_cu->dwarf2_per_objfile.
5794         (maybe_queue_comp_unit): Likewise.
5795         (fill_in_sig_entry_from_dwo_entry): Assign new field.
5796         (create_cus_hash_table): Assign new field.
5797
5798 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5799
5800         * dwarf2/read.c: Replace
5801         dwarf2_cu->per_cu->dwarf2_per_objfile references with
5802         dwarf2_cu->per_objfile throughout.
5803
5804 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5805
5806         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
5807         parameter, don't use per_cu->dwarf2_per_objfile.
5808         (dw2_instantiate_symtab): Likewise.
5809         (dw2_find_last_source_symtab): Update.
5810         (dw2_map_expand_apply): Update.
5811         (dw2_lookup_symbol): Update.
5812         (dw2_expand_symtabs_for_function): Update.
5813         (dw2_expand_all_symtabs): Update.
5814         (dw2_expand_symtabs_with_fullname): Update.
5815         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
5816         don't use per_cu->dwarf2_per_objfile.
5817         (dw2_expand_marked_cus): Update.
5818         (dw2_find_pc_sect_compunit_symtab): Update.
5819         (dw2_debug_names_lookup_symbol): Update.
5820         (dw2_debug_names_expand_symtabs_for_function): Update.
5821         (dw2_debug_names_map_matching_symbols): Update.
5822         (dwarf2_psymtab::expand_psymtab): Update.
5823
5824 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5825
5826         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
5827         <per_objfile>: New member.
5828         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
5829         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
5830         call to dwarf2_cu.
5831         (cutu_reader::cutu_reader): Update.
5832         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
5833
5834 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5835
5836         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
5837         struct dwarf2_per_objfile.
5838         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
5839         dwarf2_per_bfd.
5840         * dwarf2/read.c (set_die_type): Update.
5841         (get_die_type_at_offset): Update.
5842
5843 2020-05-27  Tom Tromey  <tom@tromey.com>
5844             Simon Marchi  <simon.marchi@efficios.com>
5845
5846         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
5847         method.
5848         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
5849         get_symtab, set_symtab>: New methods.
5850         <m_symtabs>: New field.
5851         (struct dwarf2_psymtab): Derive from partial_symtab.
5852         <readin_p, get_compunit_symtab>: Declare methods.
5853         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
5854         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
5855         New methods.
5856         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
5857         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
5858         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
5859         (dw2_symtab_iter_next, dw2_print_stats)
5860         (dw2_expand_symtabs_with_fullname)
5861         (dw2_expand_symtabs_matching_one)
5862         (dw_expand_symtabs_matching_file_matcher)
5863         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
5864         (dw2_debug_names_iterator::next)
5865         (dw2_debug_names_map_matching_symbols)
5866         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
5867         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
5868         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
5869         New methods.
5870         (get_compunit_symtab, process_full_comp_unit)
5871         (process_full_type_unit): Update.
5872         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
5873
5874 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5875
5876         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
5877         then introduce a new dwarf2_per_objfile type.
5878         <read_line_string>: Move to the new dwarf2_per_objfile type.
5879         <objfile>: Likewise.
5880         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
5881         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
5882         dwarf2_per_objfile->per_bfd.
5883         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
5884         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
5885         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
5886         (dwarf2_per_bfd::free_cached_comp_units): ... this.
5887         (dwarf2_has_info): Allocate dwarf2_per_bfd.
5888         (dwarf2_per_objfile::locate_sections): Rename to...
5889         (dwarf2_per_bfd::locate_sections): ... this.
5890         (dwarf2_per_objfile::get_cutu): Rename to...
5891         (dwarf2_per_bfd::get_cutu): ... this.
5892         (dwarf2_per_objfile::get_cu): Rename to...
5893         (dwarf2_per_bfd::get_cu): ... this.
5894         (dwarf2_per_objfile::get_tu): Rename to...
5895         (dwarf2_per_bfd::get_tu): ... this.
5896         (dwarf2_per_objfile::allocate_per_cu): Rename to...
5897         (dwarf2_per_bfd::allocate_per_cu): ... this.
5898         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
5899         (dwarf2_per_bfd::allocate_signatured_type): ... this.
5900         (get_gdb_index_contents_ftype): Change parameter from
5901         dwarf2_per_objfile to dwarf2_per_bfd.
5902         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
5903         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
5904
5905 2020-05-27  Tom Tromey  <tom@tromey.com>
5906             Simon Marchi  <simon.marchi@efficios.com>
5907
5908         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
5909         (allocate_piece_closure): Set "per_objfile" member.
5910         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
5911         (locexpr_describe_location, loclist_describe_location): Use new
5912         member.
5913         * dwarf2/read.c (read_call_site_scope)
5914         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
5915         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
5916         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
5917         handle_data_member_location): Set per_objfile member.
5918         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
5919         member.
5920         (struct dwarf2_loclist_baton) <per_objfile>: New member.
5921
5922 2020-05-27  Tom Tromey  <tom@tromey.com>
5923
5924         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
5925         allocate_signatured_type>: Declare new methods.
5926         <m_num_psymtabs>: New member.
5927         (struct dwarf2_per_cu_data) <index>: New member.
5928         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
5929         (dwarf2_per_objfile::allocate_signatured_type): New methods.
5930         (create_cu_from_index_list): Use allocate_per_cu.
5931         (create_signatured_type_table_from_index)
5932         (create_signatured_type_table_from_debug_names)
5933         (create_debug_type_hash_table, add_type_unit)
5934         (read_comp_units_from_section): Use allocate_signatured_type.
5935
5936 2020-05-27  Tom Tromey  <tom@tromey.com>
5937
5938         * psymtab.c (partial_map_expand_apply)
5939         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
5940         (psym_lookup_global_symbol_language)
5941         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
5942         (psym_print_stats, psym_expand_symtabs_for_function)
5943         (psym_map_symbol_filenames, psym_map_matching_symbols)
5944         (psym_expand_symtabs_matching)
5945         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
5946         (maintenance_check_psymtabs): Update.
5947         * psympriv.h (struct partial_symtab) <readin_p,
5948         get_compunit_symtab>: Add objfile parameter.
5949         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
5950         Likewise.
5951         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
5952         get_compunit_symtab>: Likewise.
5953         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
5954
5955 2020-05-27  Tom Tromey  <tom@tromey.com>
5956
5957         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
5958         member.
5959         * dwarf2/read.c (delete_file_name_entry): Fix comment.
5960         (create_cu_from_index_list)
5961         (create_signatured_type_table_from_index)
5962         (create_signatured_type_table_from_debug_names)
5963         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
5964         (dwarf2_create_include_psymtab)
5965         (create_debug_type_hash_table, add_type_unit)
5966         (create_type_unit_group, read_comp_units_from_section)
5967         (dwarf2_compute_name, create_cus_hash_table)
5968         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
5969         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
5970         obstack.
5971         (dw2_get_real_path): Likewise.  Change argument to
5972         dwarf2_per_objfile.
5973
5974 2020-05-27  Luis Machado  <luis.machado@linaro.org>
5975
5976         PR tdep/26000
5977         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
5978         for ldrd (immediate).
5979
5980 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5981
5982         * command.h: Add comment giving the name of class_tui.
5983         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
5984         create the fake command for the help for class_tui.
5985
5986 2020-05-26  Tom Tromey  <tromey@adacore.com>
5987
5988         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
5989         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
5990         (val_atr): New function.
5991         (value_val_atr): Use it.
5992         * ada-valprint.c (print_optional_low_bound): Change low bound
5993         handling for enums.
5994         (val_print_packed_array_elements): Don't call discrete_position.
5995         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
5996         discrete_position for enum types.
5997         * language.c (default_print_array_index): Change type.
5998         * language.h (struct language_defn) <la_print_array_index>: Add
5999         index_type parameter, change type of index_value.
6000         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
6001         (default_print_array_index): Update.
6002         * valprint.c (maybe_print_array_index): Don't call
6003         value_from_longest.  Update.
6004         (value_print_array_elements): Don't call discrete_position.
6005
6006 2020-05-26  Tom Tromey  <tromey@adacore.com>
6007
6008         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
6009         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
6010
6011 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
6012
6013         PR gdb/13519
6014         * avr-tdep.c (avr_integer_to_address): Return data or code
6015         address accordingly to the second 'type' argument of the
6016         function.
6017
6018 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
6019
6020         * infcmd.c, inferior.h: (construct_inferior_arguments):
6021         Moved function from here to gdbsupport/common-inferior.{h,cc}
6022
6023 2020-05-23  Tom Tromey  <tom@tromey.com>
6024
6025         Revert commit eca1f90c:
6026         * NEWS: Remove entry for completion styling.
6027         * completer.c (_rl_completion_prefix_display_length): Move
6028         declaration later.
6029         (gdb_fnprint): Revert.
6030         (gdb_display_match_list_1): Likewise.
6031         * cli/cli-style.c (completion_prefix_style)
6032         (completion_difference_style, completion_suffix_style): Remove.
6033         (_initialize_cli_style): Revert.
6034         * cli/cli-style.h (completion_prefix_style)
6035         (completion_difference_style, completion_suffix_style): Don't
6036         declare.
6037
6038 2020-05-24  Pedro Alves  <palves@redhat.com>
6039
6040         * symtab.c (completion_list_add_name): Return boolean indication
6041         of whether the symbol matched.
6042         (completion_list_add_symbol): Don't try to remove C++ aliases if
6043         the symbol didn't match in the first place.
6044         * symtab.h (completion_list_add_name): Return bool.
6045
6046 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
6047
6048         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
6049         type::field.
6050
6051 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
6052
6053         GDB 9.2 released.
6054
6055 2020-05-23  Tom Tromey  <tom@tromey.com>
6056
6057         * NEWS: Add entry for completion styling.
6058         * completer.c (_rl_completion_prefix_display_length): Move
6059         declaration earlier.
6060         (gdb_fnprint): Use completion_style.
6061         (gdb_display_match_list_1): Likewise.
6062         * cli/cli-style.c (completion_prefix_style)
6063         (completion_difference_style, completion_suffix_style): New
6064         globals.
6065         (_initialize_cli_style): Register new globals.
6066         * cli/cli-style.h (completion_prefix_style)
6067         (completion_difference_style, completion_suffix_style): Declare.
6068
6069 2020-05-23  Pedro Alves  <palves@redhat.com>
6070
6071         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
6072         (parse_escape): Use ISDIGIT instead of isdigit.
6073         (puts_debug): Use gdb_isprint instead of isprint.
6074         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
6075         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
6076         ISSPACE instead of isspace.
6077         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
6078         instead of isspace.
6079         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
6080         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
6081         instead of isxdigit and ISDIGIT instead of isdigit.
6082
6083 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6084
6085         * gdbtypes.h (struct type) <field>: New method.
6086         (TYPE_FIELDS): Remove, replace all uses with either type::fields
6087         or type::field.
6088
6089 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6090
6091         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
6092         (TYPE_FIELDS): Use type::fields.  Change all call sites that
6093         modify the propery to use type::set_fields instead.
6094
6095 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6096
6097         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
6098         type::num_fields instead.
6099
6100 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6101
6102         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
6103         methods.
6104         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
6105         that modify the number of fields to use type::set_num_fields
6106         instead.
6107
6108 2020-05-22  Tom Tromey  <tromey@adacore.com>
6109
6110         * compile/compile-object-load.h (munmap_list_free): Don't
6111         declare.
6112
6113 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6114
6115         * annotate.c (annotate_source_line): Update return type, add call
6116         to update current symtab and line.
6117         * annotate.h (annotate_source_line): Update return type, and
6118         extend header comment.
6119         * source.c (info_line_command): Check annotation_level before
6120         calling annotate_source_line.
6121         * stack.c (print_frame_info): If calling annotate_source_line
6122         returns true, then don't print any other source line information.
6123
6124 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6125
6126         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
6127
6128 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6129
6130         * coffread.c (patch_type): Remove NULL check before xfree.
6131         * corefile.c (set_gnutarget): Likewise.
6132         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
6133         * exec.c (build_section_table): Likewise.
6134         * remote.c (remote_target::pass_signals): Likewise.
6135         * utils.c (n_spaces): Likewise.
6136         * cli/cli-script.c (document_command): Likewise.
6137         * i386-windows-tdep.c (core_process_module_section): Likewise.
6138         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
6139
6140 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
6141
6142         * symfile.c (reread_symbols): Clear objfile's section_offsets
6143         vector and section indices, re-compute them by calling
6144         sym_offsets.
6145
6146 2020-05-20  Tom Tromey  <tromey@adacore.com>
6147
6148         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
6149         (desc_one_bound, desc_index_type): Compute field name.
6150
6151 2020-05-20  Tom de Vries  <tdevries@suse.de>
6152
6153         PR symtab/25833
6154         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
6155
6156 2020-05-20  Alan Modra  <amodra@gmail.com>
6157
6158         PR 25993
6159         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
6160         bfd_set_filename.
6161         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
6162         passed to bfd_set_filename.
6163         * symfile-mem.c (add_vsyscall_page): Likewise for string
6164         passed to symbol_file_add_from_memory.
6165         (symbol_file_add_from_memory): Make name param a const char* and
6166         don't strdup.
6167
6168 2020-05-20  Alan Modra  <amodra@gmail.com>
6169
6170         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
6171         rather than accessing bfd->filename directly.
6172         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
6173         and use bfd_section_name.
6174         * dwarf2/frame.c (decode_frame_entry): Likewise.
6175         * exec.c (exec_set_section_address): Likewise.
6176         * solib-aix.c (solib_aix_bfd_open): Likewise.
6177         * stap-probe.c (get_stap_base_address): Likewise.
6178         * symfile.c (reread_symbols): Likewise.
6179
6180 2020-05-19  Tom Tromey  <tromey@adacore.com>
6181
6182         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
6183
6184 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6185
6186         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
6187
6188 2020-05-19  Pedro Alves  <palves@redhat.com>
6189
6190         * NEWS (set exec-file-mismatch): Adjust entry.
6191         * exec.c: Include "build-id.h".
6192         (validate_exec_file): Try to match build IDs instead of filenames.
6193         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
6194         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
6195         and pass down 'warn_if_slow'.
6196         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
6197         gdb_bfd_open_closure to pass it down.
6198         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
6199
6200 2020-05-19  Pedro Alves  <palves@redhat.com>
6201
6202         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
6203         * target.c (target_fileio_open_1): Rename to target_fileio_open
6204         and make extern.  Use bool.
6205         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
6206         (target_fileio_read_alloc_1): Adjust.
6207         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
6208         (target_fileio_open_warn_if_slow): Delete declaration.
6209
6210 2020-05-19  Pedro Alves  <palves@redhat.com>
6211
6212         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
6213         Adjust all callers.
6214
6215 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
6216
6217         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
6218         whether disp is negative.
6219
6220 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6221
6222         * symfile.h (struct symfile_segment_data)
6223         <~symfile_segment_data>: Remove.
6224         <segment_info>: Change to std::vector.
6225         * symfile.c (default_symfile_segments): Update.
6226         * elfread.c (elf_symfile_segments): Update.
6227
6228 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6229
6230         * symfile.h (struct symfile_segment_data) <struct segment>: New.
6231         <segments>: New.
6232         <segment_bases, segment_sizes>: Remove.
6233         * symfile.c (default_symfile_segments): Update.
6234         * elfread.c (elf_symfile_segments): Update.
6235         * remote.c (remote_target::get_offsets): Update.
6236         * solib-target.c (solib_target_relocate_section_addresses):
6237         Update.
6238
6239 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6240
6241         * symfile.h (struct symfile_segment_data): Initialize fields.
6242         <~symfile_segment_data>: Add.
6243         (symfile_segment_data_up): New.
6244         (struct sym_fns) <sym_segments>: Return a
6245         symfile_segment_data_up.
6246         (default_symfile_segments): Return a symfile_segment_data_up.
6247         (free_symfile_segment_data): Remove.
6248         (get_symfile_segment_data): Return a symfile_segment_data_up.
6249         * symfile.c (default_symfile_segments): Likewise.
6250         (get_symfile_segment_data): Likewise.
6251         (free_symfile_segment_data): Remove.
6252         (symfile_find_segment_sections): Update.
6253         * elfread.c (elf_symfile_segments): Return a
6254         symfile_segment_data_up.
6255         * remote.c (remote_target::get_offsets): Update.
6256         * solib-target.c (solib_target_relocate_section_addresses):
6257         Update.
6258         * symfile-debug.c (debug_sym_segments): Return a
6259         symfile_segment_data_up.
6260
6261 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6262
6263         PR build/25981
6264         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
6265         Hardcode register numbers.
6266
6267         PR build/25981
6268         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
6269         procfs_find_LDT_entry): Remove.
6270         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
6271         procfs_find_LDT_entry): Remove.
6272         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
6273         Remove.
6274
6275 2020-05-17  Pedro Alves  <palves@redhat.com>
6276             Andrew Burgess  <andrew.burgess@embecosm.com>
6277             Keno Fischer  <keno@juliacomputing.com>
6278
6279         PR gdb/25741
6280         * breakpoint.c (build_target_condition_list): Update comments.
6281         (build_target_command_list): Update comments and skip matching
6282         locations.
6283         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
6284         a separate function.  Simplify "set breakpoint auto-hw off"
6285         handling.
6286         (insert_breakpoints): Update comment.
6287         (tracepoint_locations_match): New parameter.  For breakpoints,
6288         compare location types too, if the caller wants to.
6289         (handle_automatic_hardware_breakpoints): New functions.
6290         (bp_location_is_less_than): Also sort by location type and
6291         hardware breakpoint length.
6292         (update_global_location_list): Handle "set breakpoint auto-hw on"
6293         here.
6294         (update_breakpoint_locations): Ask breakpoint_locations_match to
6295         ignore location types.
6296
6297 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6298
6299         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
6300         type::name instead.
6301
6302 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6303
6304         * gdbtypes.h (struct type) <name, set_name>: New methods.
6305         (TYPE_CODE): Use type::name.  Change all call sites used to set
6306         the name to use type::set_name instead.
6307
6308 2020-05-16  Tom Tromey  <tom@tromey.com>
6309
6310         * top.c (quit_force): Update.
6311         * infrun.c (handle_no_resumed): Update.
6312         * top.h (all_uis): New function.
6313         (ALL_UIS): Remove.
6314
6315 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6316
6317         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
6318
6319 2020-05-16  Pedro Alves  <palves@redhat.com>
6320
6321         * ia64-linux-nat.c
6322         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
6323         Declare method.
6324         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
6325
6326 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
6327
6328         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
6329         (sparc64_adi_info): Likewise.
6330
6331 2020-05-15  Tom Tromey  <tom@tromey.com>
6332
6333         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
6334         block_objfile.
6335         (lookup_objfile_from_block): Remove.
6336         (lookup_symbol_in_block, lookup_symbol_in_static_block)
6337         (lookup_global_symbol): Use block_objfile.
6338         * symtab.h (lookup_objfile_from_block): Don't declare.
6339         * printcmd.c (clear_dangling_display_expressions): Use
6340         block_objfile.
6341         * parse.c (operator_check_standard): Use block_objfile.
6342
6343 2020-05-15  Tom Tromey  <tom@tromey.com>
6344
6345         * language.c (language_alloc_type_symbol): Set
6346         SYMBOL_SECTION.
6347         * symtab.c (initialize_objfile_symbol): Remove.
6348         (allocate_symbol): Remove.
6349         (allocate_template_symbol): Remove.
6350         * dwarf2/read.c (fixup_go_packaging): Use "new".
6351         (new_symbol): Use "new".
6352         (read_variable): Don't call initialize_objfile_symbol.  Use
6353         "new".
6354         (read_func_scope): Use "new".
6355         * xcoffread.c (process_xcoff_symbol): Don't call
6356         initialize_objfile_symbol.
6357         (SYMBOL_DUP): Remove.
6358         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
6359         "new".
6360         * symtab.h (allocate_symbol, initialize_objfile_symbol)
6361         (allocate_template_symbol): Don't declare.
6362         (struct symbol): Add copy constructor.  Change defaults.
6363         * jit.c (finalize_symtab): Use "new".
6364         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
6365         Use "new".
6366         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
6367         (common_block_end): Use "new".
6368         * mdebugread.c (parse_symbol): Use "new".
6369         (new_symbol): Likewise.
6370
6371 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6372
6373         * NEWS: Mention changes to help and apropos.
6374
6375 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6376
6377         * command.h (enum command_class): Improve comments, document
6378         that class_alias is for user-defined aliases, give the class
6379         name for each class, remove unused class_xdb.
6380         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
6381         * breakpoint.c (_initialize_breakpoint): Replace class_alias
6382         by a precise class.
6383         * infcmd.c (_initialize_infcmd): Likewise.
6384         * reverse.c (_initialize_reverse): Likewise.
6385         * stack.c (_initialize_stack): Likewise.
6386         * symfile.c (_initialize_symfile): Likewise.
6387         * tracepoint.c (_initialize_tracepoint): Likewise.
6388
6389 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6390
6391         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
6392         when their aliased command is traversed.
6393         (help_cmd): Add fput_command_names_styled call to
6394         output command name and aliases when command has an alias.
6395
6396 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6397
6398         * cli/cli-decode.h (help_cmd_list): Remove declaration.
6399         * cli/cli-decode.c (help_cmd_list): Declare as static,
6400         remove prefix argument, use bool for recurse arg, rework to show the aliases of
6401         a command together with the command.
6402         (fput_command_name_styled, fput_command_names_styled): New functions.
6403         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
6404         fput_command_name_styled.
6405         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
6406         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
6407
6408 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6409
6410         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
6411         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
6412         * command.h (cmd_show_list): Likewise.
6413         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
6414         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
6415
6416 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6417
6418         * unittests/command-def-selftests.c (traverse_command_structure):
6419         Verify all commands of a list have the same prefix command and
6420         that only the top cmdlist commands have a null prefix.
6421
6422 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6423
6424         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
6425         as prefix, not one of its aliases.
6426         (set_cmd_prefix): Remove.
6427         (do_add_cmd): Centralize the setting of the prefix of a command, when
6428         command is defined after its full chain of prefix commands.
6429         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
6430         (add_setshow_cmd_full): Likewise.
6431         (update_prefix_field_of_prefixed_commands): New function.
6432         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
6433         update_prefix_field_of_prefixed_commands.
6434         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
6435         addresses of remote_set_cmdlist and remote_show_cmdlist given
6436         as argument, not the address of an argument.
6437         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
6438         * gdb/remote.c (_initialize_remote): Likewise.
6439
6440 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6441
6442         * cli/cli-cmds.c (alias_command): Check for an existing alias
6443         using lookup_cmd_composition, as valid_command_p is too strict
6444         and forbids aliases that are the prefix of an existing alias
6445         or command.
6446         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
6447         command is properly recognised as a valid command.
6448
6449 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6450
6451         * unittests/help-doc-selftests.c: Rename to
6452         unittests/command-def-selftests.c
6453         * unittests/command-def-selftests.c (help_doc_tests): Update some
6454         comments.
6455         (command_structure_tests, traverse_command_structure): New namespace
6456         and function.
6457         (command_structure_invariants_tests): New function.
6458         (_initialize_command_def_selftests) Renamed from
6459         _initialize_help_doc_selftests, register command_structure_invariants
6460         selftest.
6461
6462 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6463
6464         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
6465         an alias of 'show'.
6466
6467 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
6468
6469         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
6470         ada_is_fixed_point_type.  Update all callers.
6471         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
6472         all callers.
6473         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
6474         Update all callers.
6475         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
6476         print_fixed_point_type.  Update all callers.
6477         * ada-valprint.c (ada_value_print_num): Replace call to
6478         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
6479
6480 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
6481
6482         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
6483         processors.
6484         (cpu_supports_bts): Add CV_AMD case.
6485
6486 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
6487             Simon Marchi  <simon.marchi@efficios.com>
6488
6489         * infrun.c (stop_all_threads): Collect multiple wait events at
6490         each pass.
6491
6492 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6493
6494         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
6495         type::code instead.
6496
6497 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6498
6499         * gdbtypes.h (struct type) <code, set_code>: New methods.
6500         (TYPE_CODE): Use type::code.  Change all call sites used to set
6501         the code to use type::set_code instead.
6502
6503 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6504             Tom de Vries  <tdevries@suse.de>
6505             Pedro Alves  <palves@redhat.com>
6506
6507         PR threads/25478
6508         * infrun.c (stop_all_threads): Do NOT ignore
6509         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
6510         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
6511         received.
6512         (handle_no_resumed): Remove code handling a live inferior with no
6513         threads.
6514         * remote.c (has_single_non_exited_thread): New.
6515         (remote_target::update_thread_list): Do not delete a thread if is
6516         the last thread of the process.
6517         * thread.c (thread_select): Call delete_exited_threads instead of
6518         prune_threads.
6519
6520 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6521
6522         * infrun.c (stop_all_threads): Enable/disable thread events of all
6523         targets.  Move a debug message denoting the end of the function
6524         into the SCOPED_EXIT block.
6525
6526 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6527
6528         * process-stratum-target.h: Include <set>.
6529         (all_non_exited_process_targets, switch_to_target_no_thread): New
6530         function declarations.
6531         * process-stratum-target.c (all_non_exited_process_targets)
6532         (switch_to_target_no_thread): New function implementations.
6533
6534 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6535
6536         * infrun.c (handle_inferior_event): Extract out a piece of code
6537         into...
6538         (mark_non_executing_threads): ...this new function.
6539
6540 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6541
6542         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
6543         use.
6544
6545 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6546
6547         * regcache.c (regcache_read_pc_protected): New function
6548         implementation that returns 0 if the PC cannot read via
6549         'regcache_read_pc'.
6550         * infrun.c (proceed): Call 'regcache_read_pc_protected'
6551         instead of 'regcache_read_pc'.
6552         (keep_going_pass_signal): Ditto.
6553
6554 2020-05-13  Tom Tromey  <tromey@adacore.com>
6555
6556         * ada-lang.c (align_value): Remove.
6557         (ada_template_to_fixed_record_type_1): Use align_up.
6558
6559 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6560
6561         * async-event.c: Update the copyright year.
6562         * async-event.h: Update the copyright year.
6563
6564 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
6565
6566         * objfiles.h (is_addr_in_objfile,
6567         shared_objfile_contains_address_p): Return bool.
6568         * objfile.c (is_addr_in_objfile,
6569         shared_objfile_contains_address_p): Return bool.
6570
6571 2020-05-11  Tom Tromey  <tromey@adacore.com>
6572
6573         * cli/cli-cmds.c (info_command): Restore.
6574         (_initialize_cli_cmds): Use add_prefix_command for "info".
6575         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
6576
6577 2020-05-11  Tom Tromey  <tromey@adacore.com>
6578
6579         * ada-lang.c (ada_value_primitive_field): Now public.
6580         * ada-lang.h (ada_value_primitive_field): Declare.
6581         * ada-valprint.c (print_field_values): Use
6582         ada_value_primitive_field for wrapper fields.
6583
6584 2020-05-11  Tom de Vries  <tdevries@suse.de>
6585
6586         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
6587         MODULE_DOMAIN.
6588
6589 2020-05-11  Tom de Vries  <tdevries@suse.de>
6590
6591         PR symtab/25941
6592         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
6593         with length 0, if not gdb-produced.
6594         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
6595
6596 2020-05-09  Tom de Vries  <tdevries@suse.de>
6597
6598         PR gdb/25955
6599         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
6600         calculation.
6601
6602 2020-05-09  Tom Tromey  <tom@tromey.com>
6603
6604         * top.c (server_command): Now bool.
6605         * top.h (server_command): Now bool.
6606
6607 2020-05-08  Tom Tromey  <tromey@adacore.com>
6608
6609         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
6610         already being processed.
6611
6612 2020-05-08  Tom Tromey  <tom@tromey.com>
6613
6614         * printcmd.c (struct display) <next>: Remove.
6615         <display>: New constructor.
6616         <exp_string>: Now a std::string.
6617         <enabled_p>: Now a bool.
6618         (display_number): Move definition earlier.
6619         (displays): Rename from display_chain.  Now a std::vector.
6620         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
6621         (display_command): Update.
6622         (do_one_display, disable_display)
6623         (enable_disable_display_command, do_enable_disable_display):
6624         Update.
6625         (free_display): Remove.
6626         (clear_displays): Rewrite.
6627         (delete_display): Update.
6628         (map_display_numbers): Use function_view.  Remove "data"
6629         parameter.  Update.
6630         (do_delete_display): Remove.
6631         (undisplay_command): Update.
6632         (do_one_display, do_displays, disable_display)
6633         (info_display_command): Update.
6634         (do_enable_disable_display): Remove.
6635         (enable_disable_display_command)
6636         (clear_dangling_display_expressions): Update.
6637
6638 2020-05-08  Tom Tromey  <tom@tromey.com>
6639
6640         * symtab.c (set_symbol_cache_size)
6641         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
6642         (maintenance_print_symbol_cache_statistics): Update.
6643         * symmisc.c (print_symbol_bcache_statistics)
6644         (print_objfile_statistics, maintenance_print_objfiles)
6645         (maintenance_info_symtabs, maintenance_check_symtabs)
6646         (maintenance_expand_symtabs, maintenance_info_line_tables):
6647         Update.
6648         * symfile-debug.c (set_debug_symfile): Update.
6649         * source.c (forget_cached_source_info): Update.
6650         * python/python.c (gdbpy_progspaces): Update.
6651         * psymtab.c (maintenance_info_psymtabs): Update.
6652         * probe.c (parse_probes): Update.
6653         * linespec.c (iterate_over_all_matching_symtabs)
6654         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
6655         * guile/scm-progspace.c (gdbscm_progspaces): Update.
6656         * exec.c (exec_target::close): Update.
6657         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
6658         * breakpoint.c (print_one_breakpoint_location)
6659         (create_longjmp_master_breakpoint)
6660         (create_std_terminate_master_breakpoint): Update.
6661         * progspace.c (program_spaces): Now a std::vector.
6662         (maybe_new_address_space): Update.
6663         (add_program_space): Remove.
6664         (program_space::program_space): Update.
6665         (remove_program_space): Update.
6666         (number_of_program_spaces): Remove.
6667         (print_program_space, update_address_spaces): Update.
6668         * progspace.h (program_spaces): Change type.
6669         (ALL_PSPACES): Remove.
6670         (number_of_program_spaces): Don't declare.
6671         (struct program_space) <next>: Remove.
6672
6673 2020-05-08  Tom Tromey  <tom@tromey.com>
6674
6675         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
6676         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
6677         (enable_break): Update.
6678         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
6679         (frv_fdpic_find_canonical_descriptor): Update.
6680         (frv_fetch_objfile_link_map): Update.
6681         * progspace.c (program_space::free_all_objfiles): Update.
6682         (program_space::solibs): New method.
6683         * progspace.h (struct program_space) <solibs>: New method.
6684         * solist.h (master_so_list): Don't declare.
6685         (ALL_SO_LIBS): Remove.
6686         * solib.h (so_list_head): Remove.
6687         (update_solib_list): Update comment.
6688         * solib.c (master_so_list): Remove.
6689         (solib_used, update_solib_list, solib_add)
6690         (info_sharedlibrary_command, clear_solib)
6691         (reload_shared_libraries_1, remove_user_added_objfile): Update.
6692
6693 2020-05-08  Tom Tromey  <tom@tromey.com>
6694
6695         * extension.c (extension_languages): Now a std::array.
6696         (ALL_EXTENSION_LANGUAGES): Remove.
6697         (get_ext_lang_defn, get_ext_lang_of_file)
6698         (eval_ext_lang_from_control_command): Update.
6699         (finish_ext_lang_initialization)
6700         (auto_load_ext_lang_scripts_for_objfile)
6701         (ext_lang_type_printers::ext_lang_type_printers)
6702         (apply_ext_lang_type_printers)
6703         (ext_lang_type_printers::~ext_lang_type_printers)
6704         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
6705         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
6706         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
6707         (get_matching_xmethod_workers, ext_lang_colorize)
6708         (ext_lang_before_prompt): Update.
6709         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
6710
6711 2020-05-08  Tom Tromey  <tom@tromey.com>
6712
6713         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
6714         overload.
6715         <swap_string, m_string>: Remove.
6716         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
6717         Update.
6718         * stabsread.c (define_symbol, read_type): Update.
6719         * linespec.c (find_linespec_symbols): Update.
6720         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
6721         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
6722         * dbxread.c (read_dbx_symtab): Update.
6723         * cp-support.h (cp_canonicalize_string_full)
6724         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
6725         Return unique_xmalloc_ptr.
6726         * cp-support.c (inspect_type): Update.
6727         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
6728         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
6729         Likewise.
6730         * c-typeprint.c (print_name_maybe_canonical): Update.
6731         * break-catch-throw.c (check_status_exception_catchpoint):
6732         Update.
6733
6734 2020-05-08  Tom de Vries  <tdevries@suse.de>
6735
6736         * infrun.c (follow_fork): Copy current_line and current_symtab to
6737         child thread.
6738
6739 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6740
6741         * async-event.c (struct async_signal_handler, struct
6742         async_event_handler): Reformat, remove typedef.
6743
6744 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6745
6746         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
6747         access thistype->main_type->dyn_prop_list directly.
6748
6749 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6750
6751         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
6752         (remove_dyn_prop): Remove.  Update all users to use
6753         type::remove_dyn_prop.
6754         * gdbtypes.c (remove_dyn_prop): Rename to...
6755         (type::remove_dyn_prop): ... this.
6756
6757 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
6758
6759         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
6760         (add_dyn_prop): Remove.  Update all users to use
6761         type::add_dyn_prop.
6762         * gdbtypes.c (add_dyn_prop): Rename to...
6763         (type::add_dyn_prop): ... this.
6764
6765 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6766
6767         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
6768         (get_dyn_prop): Remove.  Update all users to use
6769         type::dyn_prop.
6770         * gdbtypes.c (get_dyn_prop): Rename to...
6771         (type::dyn_prop): ... this.
6772
6773 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6774
6775         * gdbtypes.h (struct main_type) <flag_static>: Remove.
6776
6777 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6778
6779         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
6780         instruction, skip it if it's there.
6781
6782 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
6783
6784         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
6785
6786 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
6787
6788         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
6789         * gdbtypes.c (recursive_dump_type): Remove use of
6790         TYPE_INCOMPLETE.
6791
6792 2020-05-03  Tom Tromey  <tom@tromey.com>
6793
6794         * breakpoint.c (catch_command, tcatch_command): Remove.
6795         (_initialize_breakpoint): Use add_basic_prefix_cmd,
6796         add_show_prefix_cmd.
6797         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
6798         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
6799         Remove.
6800         (add_internal_problem_command): Use add_basic_prefix_cmd,
6801         add_show_prefix_cmd.
6802         * mips-tdep.c (set_mipsfpu_command): Remove.
6803         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
6804         * dwarf2/index-cache.c (set_index_cache_command): Remove.
6805         (_initialize_index_cache): Use add_basic_prefix_cmd.
6806         * memattr.c (dummy_cmd): Remove.
6807         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
6808         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
6809         (_initialize_tui_win): Use add_basic_prefix_cmd,
6810         add_show_prefix_cmd.
6811         * cli/cli-logging.c (set_logging_command): Remove.
6812         (_initialize_cli_logging): Use add_basic_prefix_cmd,
6813         add_show_prefix_cmd.
6814         (show_logging_command): Remove.
6815         * target.c (target_command): Remove.
6816         (add_target): Use add_basic_prefix_cmd.
6817
6818 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
6819
6820         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
6821
6822 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6823
6824         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
6825         info_command.
6826
6827 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
6828
6829         * nbsd-nat.c (nbsd_enable_proc_events)
6830         (nbsd_nat_target::post_startup_inferior): Add.
6831         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
6832         (nbsd_nat_target::update_thread_list): Rewrite.
6833         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
6834         "PTRACE_LWP_CREATE".
6835         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
6836
6837 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6838
6839         * stack.c (_initialize_stack): Remove duplicated creation
6840         of "frame" command and "f" alias.
6841
6842 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6843
6844         PR gdb/18706
6845         * gdbtypes.c (check_typedef): Calculate size of array of
6846         stubbed type.
6847
6848 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6849
6850         PR gdb/15559
6851         * i386-tdep.c (i386_push_dummy_call): Call
6852         i386_thiscall_push_dummy_call.
6853         (i386_thiscall_push_dummy_call): New function.
6854         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
6855         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
6856         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
6857
6858 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6859
6860         * gdbarch.sh (do_read): Add shellcheck disable directive for
6861         warning SC2162.
6862
6863 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6864
6865         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
6866         "referenced but not assigned" warning.
6867
6868 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6869
6870         * gdbarch.sh: Remove code that sets fallbackdefault.
6871
6872 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6873
6874         * gdbarch.sh: Use shell operators && and || instead of
6875         -a and -o.
6876
6877 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6878
6879         * gdbarch.sh: Use $(...) instead of `...`.
6880
6881 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6882
6883         * gdbarch.sh: Use double quotes around variables.
6884
6885 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6886
6887         * gdbarch.sh: Use %s with printf, instead of variables in the
6888         format string.
6889
6890 2020-04-29  Tom Tromey  <tromey@adacore.com>
6891
6892         PR ada/25875:
6893         * dwarf2/read.c (update_enumeration_type_from_children): Compute
6894         type fields here.
6895         (read_enumeration_type): Call
6896         update_enumeration_type_from_children later.  Update comments.
6897         (process_enumeration_scope): Don't create type fields.
6898
6899 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6900
6901         * nbsd-tdep.c: Include "xml-syscall.h".
6902         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
6903
6904 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6905
6906         * nbsd-nat.c: Include "sys/wait.h".
6907         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
6908         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
6909         (nbsd_nat_target::remove_exec_catchpoint)
6910         (nbsd_nat_target::set_syscall_catchpoint): Add.
6911         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
6912         (nbsd_nat_target::insert_exec_catchpoint)
6913         (nbsd_nat_target::remove_exec_catchpoint)
6914         (nbsd_nat_target::set_syscall_catchpoint): Add.
6915         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
6916         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
6917         `nbsd_get_syscall_number'.
6918
6919 2020-04-29  Tom Tromey  <tom@tromey.com>
6920
6921         * stack.c (print_block_frame_labels): Remove.
6922
6923 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
6924
6925         PR gdb/17320
6926         * ada-valprint.c (val_print_packed_array_elements): Move array
6927         end bracket to new line.
6928         (ada_val_print_string): Remove extra spaces before first array
6929         element.
6930         * c-valprint.c (c_value_print_array): Likewise.
6931         * m2-valprint.c (m2_print_array_contents): Likewise.
6932         (m2_value_print_inner): Likewise.
6933         * p-valprint.c (pascal_value_print_inner): Likewise.
6934         * valprint.c (generic_val_print_array): Likewise.
6935         (value_print_array_elements): Move first array element and array
6936         end bracket to new line.
6937
6938 2020-04-29  Tom de Vries  <tdevries@suse.de>
6939
6940         PR symtab/25889
6941         * linespec.c (find_method): Fix ix calculation.
6942
6943 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
6944
6945         * syscalls/update-netbsd.sh: New file.
6946         * syscalls/netbsd.xml: Regenerate.
6947         * data-directory/Makefile.in: Register `netbsd.xml' in
6948         `SYSCALLS_FILES'.
6949
6950 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6951
6952         * syscalls/update-freebsd.sh: Add double quotes.
6953
6954 2020-04-28  Tom Tromey  <tom@tromey.com>
6955
6956         * NEWS: Update.
6957         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
6958         (cmdpy_init): Allow class_tui.
6959
6960 2020-04-28 Mark Williams <mark@myosotissp.com>
6961
6962         PR gdb/24480
6963         * dwarf2read.c: Add missing assingments to list_in_scope when
6964         start_symtab was already called.
6965
6966 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6967
6968         PR gdb/25881
6969         * dwarf2/read.c (offset_map_type): Use
6970         gdb:hash_enum<sect_offset> as hash function.
6971
6972 2020-04-28  Tom de Vries  <tdevries@suse.de>
6973
6974         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
6975         with DW_AT_signature.
6976
6977 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
6978
6979         * configure.ac: Remove check for fs_base/gs_base in
6980         user_regs_struct.
6981         * configure: Re-generate.
6982         * config.in: Re-generate.
6983         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
6984         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
6985         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
6986
6987 2020-04-27  Luis Machado  <luis.machado@linaro.org>
6988
6989         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
6990         problematic inline frame unwinding situation.
6991         * frame.c (frame_id_computed_p): New function.
6992         * frame.h (frame_id_computed_p): New prototype.
6993
6994 2020-04-26  Tom Tromey  <tom@tromey.com>
6995
6996         * command.h (enum command_class) <class_pseudo>: Remove.
6997
6998 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6999
7000         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
7001         and whitespace.
7002
7003 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
7004
7005         * inf-ptrace.c (inf_ptrace_target::wait): Remove
7006         `PT_GET_PROCESS_STATE' block.
7007
7008 2020-04-24  Tom Tromey  <tom@tromey.com>
7009
7010         * symtab.h (symbol_get_demangled_name): Don't declare.
7011         * symtab.c (symbol_get_demangled_name): Remove.
7012         (general_symbol_info::natural_name)
7013         (general_symbol_info::demangled_name): Update.
7014
7015 2020-04-24  Tom Tromey  <tom@tromey.com>
7016
7017         PR rust/25025:
7018         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
7019
7020 2020-04-24  Tom Tromey  <tom@tromey.com>
7021
7022         PR symtab/12707:
7023         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
7024         exists.
7025         (new_symbol): Likewise.
7026         * compile/compile-object-load.c (get_out_value_type): Use
7027         symbol_matches_search_name.
7028
7029 2020-04-24  Tom Tromey  <tom@tromey.com>
7030
7031         * dwarf2/read.c (add_partial_symbol): Do not call
7032         compute_and_set_names.
7033
7034 2020-04-24  Tom Tromey  <tom@tromey.com>
7035
7036         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
7037         overload.
7038
7039 2020-04-24  Tom Tromey  <tom@tromey.com>
7040
7041         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
7042         (add_psymbol_to_list): New overload.  Make old overload call new
7043         one.
7044         * psympriv.h (add_psymbol_to_list): New overload.
7045
7046 2020-04-24  Tom Tromey  <tom@tromey.com>
7047
7048         * dwarf2/read.c (partial_die_info::read) <case
7049         DW_AT_linkage_name>: Use value_as_string.
7050         (dwarf2_string_attr): Use value_as_string.
7051         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
7052         method.
7053         * dwarf2/attribute.c (attribute::value_as_string): New method.
7054
7055 2020-04-24  Tom Tromey  <tom@tromey.com>
7056
7057         * symtab.c (general_symbol_info::natural_name)
7058         (general_symbol_info::demangled_name): Check for language_rust.
7059
7060 2020-04-24  Tom Tromey  <tom@tromey.com>
7061
7062         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
7063         (dwarf2_physname): ... from here.
7064         (partial_die_info::read): Add Rust "{" hack.
7065
7066 2020-04-24  Tom Tromey  <tom@tromey.com>
7067
7068         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
7069         method.
7070         (symbol_set_demangled_name): Don't declare.
7071         * symtab.c (general_symbol_info::set_demangled_name): Rename from
7072         symbol_set_demangled_name.
7073         (general_symbol_info::set_language)
7074         (general_symbol_info::compute_and_set_names): Update.
7075         * minsyms.c (minimal_symbol_reader::install): Update.
7076         * dwarf2/read.c (new_symbol): Update.
7077
7078 2020-04-24  Tom Tromey  <tromey@adacore.com>
7079
7080         PR python/23662:
7081         * python/py-type.c (convert_field): Handle
7082         FIELD_LOC_KIND_DWARF_BLOCK.
7083         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
7084         (typy_get_dynamic): Nw function.
7085         (type_object_getset): Add "dynamic".
7086         * NEWS: Add entry.
7087
7088 2020-04-24  Tom Tromey  <tromey@adacore.com>
7089
7090         * ada-typeprint.c (print_choices, print_variant_part)
7091         (print_record_field_types_dynamic): New functions.
7092         (print_record_field_types): Use print_record_field_types_dynamic.
7093
7094 2020-04-24  Tom Tromey  <tromey@adacore.com>
7095
7096         * dwarf2/read.c (handle_data_member_location): New overload.
7097         (dwarf2_add_field): Use it.
7098         (decode_locdesc): Add "computed" parameter.  Update comment.
7099         * gdbtypes.c (is_dynamic_type_internal): Also look for
7100         FIELD_LOC_KIND_DWARF_BLOCK.
7101         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
7102         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
7103         virtual base classes.
7104         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
7105         FIELD_LOC_KIND_DWARF_BLOCK.
7106
7107 2020-04-24  Tom Tromey  <tromey@adacore.com>
7108
7109         * dwarf2/read.c (read_structure_type): Handle dynamic length.
7110         * gdbtypes.c (is_dynamic_type_internal): Check
7111         TYPE_HAS_DYNAMIC_LENGTH.
7112         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
7113         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
7114         New macros.
7115         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
7116         constant.
7117
7118 2020-04-24  Tom Tromey  <tromey@adacore.com>
7119
7120         * dwarf2/read.c (struct variant_field): Rewrite.
7121         (struct variant_part_builder): New.
7122         (struct nextfield): Remove "variant" field.  Add "offset".
7123         (struct field_info): Add "current_variant_part" and
7124         "variant_parts".
7125         (alloc_discriminant_info): Remove.
7126         (alloc_rust_variant): New function.
7127         (quirk_rust_enum): Update.
7128         (dwarf2_add_field): Set "offset" member.  Don't handle
7129         DW_TAG_variant_part.
7130         (offset_map_type): New typedef.
7131         (convert_variant_range, create_one_variant)
7132         (create_one_variant_part, create_variant_parts)
7133         (add_variant_property): New functions.
7134         (dwarf2_attach_fields_to_type): Call add_variant_property.
7135         (read_structure_type): Don't handle DW_TAG_variant_part.
7136         (handle_variant_part, handle_variant): New functions.
7137         (handle_struct_member_die): Use them.
7138         (process_structure_scope): Don't handle variant parts.
7139         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
7140         (struct discriminant_info): Remove.
7141         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
7142         (struct main_type) <flag_discriminated_union>: Remove.
7143         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
7144         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
7145         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
7146         Update.
7147         * valops.c (value_union_variant): Remove.
7148         * value.h (value_union_variant): Don't declare.
7149
7150 2020-04-24  Tom Tromey  <tromey@adacore.com>
7151
7152         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
7153         (ada_value_primitive_packed_val): Update.
7154         * ada-valprint.c (ada_value_print_1): Update.
7155         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
7156         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
7157         just an address.  Use evaluate_for_locexpr_baton.
7158         (dwarf2_evaluate_property): Update.
7159         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
7160         array_view.
7161         * findvar.c (default_read_var_value): Update.
7162         * gdbtypes.c (compute_variant_fields_inner)
7163         (resolve_dynamic_type_internal): Update.
7164         (resolve_dynamic_type): Change type of valaddr parameter.
7165         * gdbtypes.h (resolve_dynamic_type): Update.
7166         * valarith.c (value_subscripted_rvalue): Update.
7167         * value.c (value_from_contents_and_address): Update.
7168
7169 2020-04-24  Tom Tromey  <tromey@adacore.com>
7170
7171         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
7172         "push_initial_value" parameter.
7173         (dwarf2_evaluate_property): Likewise.
7174         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
7175
7176 2020-04-24  Tom Tromey  <tromey@adacore.com>
7177
7178         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
7179         (variant::matches, compute_variant_fields_recurse)
7180         (compute_variant_fields_inner, compute_variant_fields): New
7181         functions.
7182         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
7183         Use resolved_type after type is made.
7184         (operator==): Add new cases.
7185         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
7186         (struct discriminant_range, struct variant, struct variant_part):
7187         New.
7188         (union dynamic_prop_data) <variant_parts, original_type>: New
7189         members.
7190         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
7191         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
7192         constants.
7193         * value.c (unpack_bits_as_long): Now public.
7194         * value.h (unpack_bits_as_long): Declare.
7195
7196 2020-04-24  Tom Tromey  <tromey@adacore.com>
7197
7198         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
7199         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
7200
7201 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
7202
7203         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
7204
7205 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
7206
7207         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
7208         (remove_fork_catchpoint, post_startup_inferior)
7209         (post_attach): Move...
7210         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
7211         (remove_fork_catchpoint, post_startup_inferior)
7212         (post_attach): ...here.
7213         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
7214         (remove_fork_catchpoint, post_startup_inferior)
7215         (post_attach): Move...
7216         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
7217         (remove_fork_catchpoint, post_startup_inferior)
7218         (post_attach): ...here.
7219
7220 2020-04-24  Tom Tromey  <tromey@adacore.com>
7221
7222         * nat/windows-nat.h (struct windows_thread_info)
7223         <pc_adjusted>: New member.
7224         * windows-nat.c (windows_fetch_one_register): Check
7225         pc_adjusted.
7226         (windows_nat_target::get_windows_debug_event)
7227         (windows_nat_target::wait): Set pc_adjusted.
7228
7229 2020-04-24  Tom de Vries  <tdevries@suse.de>
7230
7231         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
7232         Run gdb-add-index inside temp dir.
7233
7234 2020-04-23  Tom Tromey  <tromey@adacore.com>
7235
7236         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
7237         in loop.
7238
7239 2020-04-23  Luis Machado  <luis.machado@linaro.org>
7240
7241         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
7242         get_frame_register instead of gdbarch_unwind_pc.
7243
7244 2020-04-23  Tom de Vries  <tdevries@suse.de>
7245
7246         * symtab.c (lookup_global_symbol): Prefer def over decl.
7247
7248 2020-04-23  Tom de Vries  <tdevries@suse.de>
7249
7250         PR symtab/25807
7251         * block.c (best_symbol, better_symbol): Promote to external.
7252         * block.h (best_symbol, better_symbol): Declare.
7253         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
7254         decl.
7255
7256 2020-04-23  Tom Tromey  <tromey@adacore.com>
7257
7258         PR ada/25837:
7259         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
7260         "const char *", not a "const std::string &".
7261         <name_and_matcher::operator==>: Update.
7262         * unittests/lookup_name_info-selftests.c: Change type of
7263         "result".
7264
7265 2020-04-23  Tom Tromey  <tom@tromey.com>
7266
7267         * inferior.h (iterate_over_inferiors): Don't declare.
7268         * inferior.c (iterate_over_inferiors): Remove.
7269         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
7270         Remove.
7271         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
7272         use iterate_over_inferiors.
7273         (darwin_resume_inferior_it)
7274         (struct resume_inferior_threads_param)
7275         (darwin_resume_inferior_threads_it): Remove.
7276         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
7277
7278 2020-04-23  Tom de Vries  <tdevries@suse.de>
7279
7280         * blockframe.c (find_pc_partial_function): Use
7281         find_pc_sect_compunit_symtab rather than
7282         objfile->sf->qf->find_pc_sect_compunit_symtab.
7283
7284 2020-04-22  Tom de Vries  <tdevries@suse.de>
7285
7286         PR symtab/25764
7287         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
7288         in psymtabs.
7289
7290 2020-04-22  Tom de Vries  <tdevries@suse.de>
7291
7292         PR symtab/25801
7293         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
7294         symtabs.
7295
7296 2020-04-22  Tom de Vries  <tdevries@suse.de>
7297
7298         PR symtab/25700
7299         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
7300         CU if already created.
7301
7302 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7303
7304         * infrun.c (displaced_step_fixup): Switch to the event_thread
7305         before calling displaced_step_restore, not after.
7306
7307 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7308
7309         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
7310         its inferior is not recorded by us.
7311         (record_btrace_target_open): Replace call to
7312         all_non_exited_threads () with call to current_inferior
7313         ()->non_exited_threads ().
7314         (record_btrace_target::stop_recording): Likewise.
7315         (record_btrace_target::close): Likewise.
7316         (record_btrace_target::wait): Likewise.
7317         (record_btrace_target::record_stop_replaying): Likewise.
7318
7319 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7320
7321         * btrace.c (btrace_enable): Throw an error on double enables and
7322         when enabling recording fails.
7323         (btrace_disable): Throw an error if the thread is not recorded.
7324
7325 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7326
7327         * record-btrace.c (record_btrace_target::fetch_registers): Forward
7328         request if we do not have a thread_info.
7329
7330 2020-04-21  Tom de Vries  <tdevries@suse.de>
7331
7332         PR gdb/25471
7333         * thread.c
7334         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
7335         exception in get_frame_id.
7336
7337 2020-04-20  Tom Tromey  <tromey@adacore.com>
7338
7339         * python/python.c (struct gdbpy_event): Mark move constructor as
7340         noexcept.
7341         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
7342         constructor as noexcept.
7343         * completer.h (struct completion_result): Mark move constructor as
7344         noexcept.
7345         * completer.c (completion_result::completion_result): Use
7346         initialization style.  Don't call reset_match_list.
7347
7348 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
7349
7350         * MAINTAINERS (Write After Approval): Add myself.
7351
7352 2020-04-18  Tom Tromey  <tom@tromey.com>
7353
7354         * windows-tdep.c (init_w32_command_list)
7355         (w32_prefix_command_valid): Restore.
7356         (_initialize_windows_tdep): Call init_w32_command_list.
7357
7358 2020-04-18  Tom Tromey  <tom@tromey.com>
7359
7360         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
7361         * value.c (value_fn_field): Update.
7362         * valops.c (find_function_in_inferior)
7363         (value_allocate_space_in_inferior): Update.
7364         * tui/tui-winsource.c (tui_update_source_windows_with_line):
7365         Update.
7366         * tui/tui-source.c (tui_source_window::set_contents): Update.
7367         * symtab.c (lookup_global_or_static_symbol)
7368         (find_function_start_sal_1, skip_prologue_sal)
7369         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
7370         * symmisc.c (dump_msymbols, dump_symtab_1)
7371         (maintenance_print_one_line_table): Update.
7372         * symfile.c (init_entry_point_info, section_is_mapped)
7373         (list_overlays_command, simple_read_overlay_table)
7374         (simple_overlay_update_1): Update.
7375         * stap-probe.c (handle_stap_probe): Update.
7376         * stabsread.c (dbx_init_float_type, define_symbol)
7377         (read_one_struct_field, read_enum_type, read_range_type): Update.
7378         * source.c (info_line_command): Update.
7379         * python/python.c (gdbpy_source_objfile_script)
7380         (gdbpy_execute_objfile_script): Update.
7381         * python/py-type.c (save_objfile_types): Update.
7382         * python/py-objfile.c (py_free_objfile): Update.
7383         * python/py-inferior.c (python_new_objfile): Update.
7384         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
7385         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
7386         (maintenance_check_psymtabs): Update.
7387         * printcmd.c (info_address_command): Update.
7388         * objfiles.h (struct objfile) <arch>: New method, from
7389         get_objfile_arch.
7390         (get_objfile_arch): Don't declare.
7391         * objfiles.c (get_objfile_arch): Remove.
7392         (filter_overlapping_sections): Update.
7393         * minsyms.c (msymbol_is_function): Update.
7394         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
7395         (output_nondebug_symbol): Update.
7396         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
7397         (mdebug_expand_psymtab): Update.
7398         * machoread.c (macho_add_oso_symfile): Update.
7399         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
7400         Update.
7401         * linux-fork.c (checkpoint_command): Update.
7402         * linespec.c (convert_linespec_to_sals): Update.
7403         * jit.c (finalize_symtab): Update.
7404         * infrun.c (insert_exception_resume_from_probe): Update.
7405         * ia64-tdep.c (ia64_find_unwind_table): Update.
7406         * hppa-tdep.c (internalize_unwinds): Update.
7407         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
7408         Update.
7409         * gcore.c (call_target_sbrk): Update.
7410         * elfread.c (record_minimal_symbol, elf_symtab_read)
7411         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
7412         (elf_gnu_ifunc_resolve_by_got): Update.
7413         * dwarf2/read.c (create_addrmap_from_index)
7414         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
7415         (read_debug_names_from_section)
7416         (process_psymtab_comp_unit_reader, add_partial_symbol)
7417         (add_partial_subprogram, process_full_comp_unit)
7418         (read_file_scope, read_func_scope, read_lexical_block_scope)
7419         (read_call_site_scope, dwarf2_ranges_read)
7420         (dwarf2_record_block_ranges, dwarf2_add_field)
7421         (mark_common_block_symbol_computed, read_tag_pointer_type)
7422         (read_tag_string_type, dwarf2_init_float_type)
7423         (dwarf2_init_complex_target_type, read_base_type)
7424         (partial_die_info::read, partial_die_info::read)
7425         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
7426         (dwarf2_fetch_die_loc_sect_off): Update.
7427         * dwarf2/loc.c (dwarf2_find_location_expression)
7428         (class dwarf_evaluate_loc_desc, rw_pieced_value)
7429         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
7430         (dwarf2_loc_desc_get_symbol_read_needs)
7431         (locexpr_describe_location_piece, locexpr_describe_location_1)
7432         (loclist_describe_location): Update.
7433         * dwarf2/index-write.c (write_debug_names): Update.
7434         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
7435         * dtrace-probe.c (dtrace_process_dof): Update.
7436         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
7437         (process_one_symbol): Update.
7438         * ctfread.c (ctf_init_float_type, read_base_type): Update.
7439         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
7440         (coff_read_enum_type): Update.
7441         * cli/cli-cmds.c (edit_command, list_command): Update.
7442         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
7443         * breakpoint.c (create_overlay_event_breakpoint)
7444         (create_longjmp_master_breakpoint)
7445         (create_std_terminate_master_breakpoint)
7446         (create_exception_master_breakpoint, get_sal_arch): Update.
7447         * block.c (block_gdbarch): Update.
7448         * annotate.c (annotate_source_line): Update.
7449
7450 2020-04-17  Tom Tromey  <tromey@adacore.com>
7451
7452         * auto-load.c (show_auto_load_cmd): Remove.
7453         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
7454         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
7455         (maintenance_print_arc_command): Remove.
7456         * tui/tui-win.c (tui_command): Remove.
7457         (tui_get_cmd_list): Use add_basic_prefix_cmd.
7458         * tui/tui-layout.c (tui_layout_command): Remove.
7459         (_initialize_tui_layout): Use add_basic_prefix_cmd.
7460         * python/python.c (user_set_python, user_show_python): Remove.
7461         (_initialize_python): Use add_basic_prefix_cmd,
7462         add_show_prefix_cmd.
7463         * guile/guile.c (set_guile_command, show_guile_command): Remove.
7464         (install_gdb_commands): Use add_basic_prefix_cmd,
7465         add_show_prefix_cmd.
7466         (info_guile_command): Remove.
7467         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
7468         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
7469         add_show_prefix_cmd.
7470         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
7471         Remove do_set and do_show parameters.
7472         * cli/cli-style.c (set_style, show_style): Remove.
7473         (_initialize_cli_style): Use add_basic_prefix_cmd,
7474         add_show_prefix_cmd.
7475         (cli_style_option::add_setshow_commands): Remove do_set and
7476         do_show parameters.
7477         (cli_style_option::add_setshow_commands): Use
7478         add_basic_prefix_cmd, add_show_prefix_cmd.
7479         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
7480         (set_style_name): Remove.
7481         * cli/cli-dump.c (dump_command, append_command): Remove.
7482         (srec_dump_command, ihex_dump_command, verilog_dump_command)
7483         (tekhex_dump_command, binary_dump_command)
7484         (binary_append_command): Remove.
7485         (_initialize_cli_dump): Use add_basic_prefix_cmd.
7486         * windows-tdep.c (w32_prefix_command_valid): Remove global.
7487         (init_w32_command_list): Remove; move into ...
7488         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
7489         * valprint.c (set_print, show_print, set_print_raw)
7490         (show_print_raw): Remove.
7491         (_initialize_valprint): Use add_basic_prefix_cmd,
7492         add_show_prefix_cmd.
7493         * typeprint.c (set_print_type, show_print_type): Remove.
7494         (_initialize_typeprint): Use add_basic_prefix_cmd,
7495         add_show_prefix_cmd.
7496         * record.c (set_record_command, show_record_command): Remove.
7497         (_initialize_record): Use add_basic_prefix_cmd,
7498         add_show_prefix_cmd.
7499         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
7500         add_show_prefix_cmd.
7501         (info_command, show_command, set_debug, show_debug): Remove.
7502         * top.h (set_history, show_history): Don't declare.
7503         * top.c (set_history, show_history): Remove.
7504         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
7505         (unset_tdesc_cmd): Remove.
7506         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
7507         add_show_prefix_cmd.
7508         * symtab.c (info_module_command): Remove.
7509         (_initialize_symtab): Use add_basic_prefix_cmd.
7510         * symfile.c (overlay_command): Remove.
7511         (_initialize_symfile): Use add_basic_prefix_cmd.
7512         * sparc64-tdep.c (info_adi_command): Remove.
7513         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
7514         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
7515         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
7516         add_show_prefix_cmd.
7517         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
7518         (_initialize_serial): Use add_basic_prefix_cmd,
7519         add_show_prefix_cmd.
7520         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
7521         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
7522         add_show_prefix_cmd.
7523         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
7524         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
7525         add_show_prefix_cmd.
7526         * riscv-tdep.c (show_riscv_command, set_riscv_command)
7527         (show_debug_riscv_command, set_debug_riscv_command): Remove.
7528         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
7529         add_show_prefix_cmd.
7530         * remote.c (remote_command, set_remote_cmd): Remove.
7531         (_initialize_remote): Use add_basic_prefix_cmd.
7532         * record-full.c (set_record_full_command)
7533         (show_record_full_command): Remove.
7534         (_initialize_record_full): Use add_basic_prefix_cmd,
7535         add_show_prefix_cmd.
7536         * record-btrace.c (cmd_set_record_btrace)
7537         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
7538         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
7539         (cmd_show_record_btrace_pt): Remove.
7540         (_initialize_record_btrace): Use add_basic_prefix_cmd,
7541         add_show_prefix_cmd.
7542         * ravenscar-thread.c (set_ravenscar_command)
7543         (show_ravenscar_command): Remove.
7544         (_initialize_ravenscar): Use add_basic_prefix_cmd,
7545         add_show_prefix_cmd.
7546         * mips-tdep.c (show_mips_command, set_mips_command)
7547         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
7548         add_show_prefix_cmd.
7549         * maint.c (maintenance_command, maintenance_info_command)
7550         (maintenance_check_command, maintenance_print_command)
7551         (maintenance_set_cmd, maintenance_show_cmd): Remove.
7552         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
7553         add_show_prefix_cmd.
7554         (show_per_command_cmd): Remove.
7555         * maint-test-settings.c (maintenance_set_test_settings_cmd):
7556         Remove.
7557         (maintenance_show_test_settings_cmd): Remove.
7558         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
7559         add_show_prefix_cmd.
7560         * maint-test-options.c (maintenance_test_options_command):
7561         Remove.
7562         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
7563         * macrocmd.c (macro_command): Remove
7564         (_initialize_macrocmd): Use add_basic_prefix_cmd.
7565         * language.c (set_check, show_check): Remove.
7566         (_initialize_language): Use add_basic_prefix_cmd,
7567         add_show_prefix_cmd.
7568         * infcmd.c (unset_command): Remove.
7569         (_initialize_infcmd): Use add_basic_prefix_cmd.
7570         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
7571         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
7572         add_show_prefix_cmd.
7573         * go32-nat.c (go32_info_dos_command): Remove.
7574         (_initialize_go32_nat): Use add_basic_prefix_cmd.
7575         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
7576         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
7577         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
7578         (_initialize_frame): Use add_basic_prefix_cmd,
7579         add_show_prefix_cmd.
7580         * dcache.c (set_dcache_command, show_dcache_command): Remove.
7581         (_initialize_dcache): Use add_basic_prefix_cmd,
7582         add_show_prefix_cmd.
7583         * cp-support.c (maint_cplus_command): Remove.
7584         (_initialize_cp_support): Use add_basic_prefix_cmd.
7585         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
7586         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
7587         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
7588         add_basic_prefix_cmd, add_show_prefix_cmd.
7589         * breakpoint.c (save_command): Remove.
7590         (_initialize_breakpoint): Use add_basic_prefix_cmd.
7591         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
7592         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
7593         add_show_prefix_cmd.
7594         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
7595         (set_ada_command, show_ada_command): Remove.
7596         (_initialize_ada_language): Use add_basic_prefix_cmd,
7597         add_show_prefix_cmd.
7598         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
7599
7600 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
7601
7602         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
7603         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
7604
7605 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7606
7607         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
7608         warning messages.
7609
7610 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7611
7612         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
7613         import table is not at beginning of .idata section.
7614
7615 2020-04-16  Pedro Alves  <palves@redhat.com>
7616
7617         * inferior.c (delete_inferior): Use delete operator directly
7618         instead of delete_program_space.
7619         * progspace.c (add_program_space): New, factored out from
7620         program_space::program_space.
7621         (remove_program_space): New, factored out from
7622         delete_program_space.
7623         (program_space::program_space): Remove intro comment.  Rewrite.
7624         (program_space::~program_space): Remove intro comment.  Call
7625         remove_program_space.
7626         (delete_program_space): Delete.
7627         * progspace.h (program_space::program_space): Make explicit.  Move
7628         intro comment here, adjusted.
7629         (program_space::~program_space): Move intro comment here,
7630         adjusted.
7631         (delete_program_space): Remove.
7632
7633 2020-04-16  Tom Tromey  <tromey@adacore.com>
7634
7635         * windows-nat.c (windows_nat::handle_access_violation): New
7636         function.
7637         * nat/windows-nat.h (handle_access_violation): Declare.
7638         * nat/windows-nat.c (handle_exception): Move Cygwin code to
7639         windows-nat.c.  Call handle_access_violation.
7640
7641 2020-04-16  Tom de Vries  <tdevries@suse.de>
7642
7643         PR symtab/25791
7644         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
7645         CUs without psymtab.
7646
7647 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
7648
7649         * python/python.c (do_start_initialization): Don't call
7650         PyEval_InitThreads for Python 3.9 and beyond.
7651
7652 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
7653
7654         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
7655         thread functions.
7656         (obsd_nat_target::wait): Likewise.
7657
7658 2020-04-15  Tom Tromey  <tromey@adacore.com>
7659
7660         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
7661         (DEBUG_EXCEPT): Use debug_printf.
7662
7663 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7664
7665         * completer.c (class completion_tracker::completion_hash_entry)
7666         <hash_name>: New member function.
7667         (completion_tracker::discard_completions): New callback to hash a
7668         completion_hash_entry, pass this to htab_create_alloc.
7669
7670 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
7671
7672         * windows-nat.c (windows_make_so): Warn rather than stopping with
7673         an error if realpath() fails.
7674
7675 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
7676
7677         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
7678         (nbsd_nat_target::info_proc): Add do_status.
7679
7680 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
7681             Tom de Vries  <tdevries@suse.de>
7682
7683         PR symtab/25718
7684         * psympriv.h (struct partial_symtab::read_symtab)
7685         (struct partial_symtab::expand_psymtab)
7686         (struct partial_symtab::read_dependencies): Update comments.
7687         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
7688         read_symtab for includer.
7689         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
7690         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
7691         (struct dwarf2_include_psymtab::m_readin): Remove.
7692         (struct dwarf2_include_psymtab::includer): New member function.
7693         (dwarf2_psymtab::expand_psymtab): Assert !readin.
7694
7695 2020-04-14  Tom de Vries  <tdevries@suse.de>
7696
7697         PR symtab/25720
7698         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
7699         with NULL symbol_matcher and lookup_name.
7700         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
7701         and lookup_name.
7702         * dwarf2/read.c (dw2_expand_symtabs_matching)
7703         (dw2_debug_names_expand_symtabs_matching): Same.
7704         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
7705         Make lookup_name a pointer.  Update comment.
7706         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
7707         lookup_name being a pointer.
7708         * symfile.c (expand_symtabs_matching): Same.
7709         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
7710         * linespec.c (iterate_over_all_matching_symtabs): Same.
7711
7712 2020-04-13  Tom Tromey  <tom@tromey.com>
7713
7714         * run-on-main-thread.c: Update include.
7715         * unittests/main-thread-selftests.c: Update include.
7716         * tui/tui-win.c: Update include.
7717         * tui/tui-io.c: Update include.
7718         * tui/tui-interp.c: Update include.
7719         * tui/tui-hooks.c: Update include.
7720         * top.h: Update include.
7721         * top.c: Update include.
7722         * ser-base.c: Update include.
7723         * remote.c: Update include.
7724         * remote-notif.c: Update include.
7725         * remote-fileio.c: Update include.
7726         * record-full.c: Update include.
7727         * record-btrace.c: Update include.
7728         * python/python.c: Update include.
7729         * posix-hdep.c: Update include.
7730         * mingw-hdep.c: Update include.
7731         * mi/mi-main.c: Update include.
7732         * mi/mi-interp.c: Update include.
7733         * main.c: Update include.
7734         * linux-nat.c: Update include.
7735         * interps.c: Update include.
7736         * infrun.c: Update include.
7737         * inf-loop.c: Update include.
7738         * event-top.c: Update include.
7739         * event-loop.c: Move to ../gdbsupport/.
7740         * event-loop.h: Move to ../gdbsupport/.
7741         * async-event.h: Update include.
7742         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
7743
7744 2020-04-13  Tom Tromey  <tom@tromey.com>
7745
7746         * tui/tui-win.c: Include async-event.h.
7747         * remote.c: Include async-event.h.
7748         * remote-notif.c: Include async-event.h.
7749         * record-full.c: Include async-event.h.
7750         * record-btrace.c: Include async-event.h.
7751         * infrun.c: Include async-event.h.
7752         * event-top.c: Include async-event.h.
7753         * event-loop.h: Move some declarations to async-event.h.
7754         * event-loop.c: Don't include ser-event.h or top.h.  Move some
7755         code to async-event.c.
7756         * async-event.h: New file.
7757         * async-event.c: New file.
7758         * Makefile.in (COMMON_SFILES): Add async-event.c.
7759         (HFILES_NO_SRCDIR): Add async-event.h.
7760
7761 2020-04-13  Tom Tromey  <tom@tromey.com>
7762
7763         * utils.c (flush_streams): New function.
7764         * event-loop.c (gdb_wait_for_event): Call flush_streams.
7765
7766 2020-04-13  Tom Tromey  <tom@tromey.com>
7767
7768         * event-loop.c (handle_file_event): Use warning, not
7769         printf_unfiltered.
7770
7771 2020-04-13  Tom Tromey  <tom@tromey.com>
7772
7773         * event-loop.c: Include <chrono>.
7774
7775 2020-04-13  Tom Tromey  <tom@tromey.com>
7776
7777         * gdb_select.h: Move to ../gdbsupport/.
7778         * event-loop.c: Update include path.
7779         * top.c: Update include path.
7780         * ser-base.c: Update include path.
7781         * ui-file.c: Update include path.
7782         * ser-tcp.c: Update include path.
7783         * guile/scm-ports.c: Update include path.
7784         * posix-hdep.c: Update include path.
7785         * ser-unix.c: Update include path.
7786         * gdb_usleep.c: Update include path.
7787         * mingw-hdep.c: Update include path.
7788         * inflow.c: Update include path.
7789         * infrun.c: Update include path.
7790         * event-top.c: Update include path.
7791
7792 2020-04-13  Tom Tromey  <tom@tromey.com>
7793
7794         * configure: Rebuild.
7795         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
7796
7797 2020-04-13  Tom Tromey  <tom@tromey.com>
7798
7799         * event-loop.h (start_event_loop): Don't declare.
7800         * event-loop.c (start_event_loop): Move...
7801         * main.c (start_event_loop): ...here.  Now static.
7802
7803 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
7804
7805         * MAINTAINERS: Update my email address.
7806
7807 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7808
7809         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
7810         IP_ALL.
7811
7812 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7813
7814         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
7815         (nbsd_nat_target::info_proc): Add do_cmdline.
7816
7817 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7818
7819         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
7820         (nbsd_nat_target::info_proc): Add do_cwd.
7821
7822 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7823
7824         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
7825
7826 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
7827
7828         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
7829         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
7830         (nbsd_nat_target::info_proc): New functions.
7831         * nbsd-nat.c (kinfo_get_vmmap): New function.
7832         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
7833         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
7834         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
7835         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
7836         functions.
7837         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
7838         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
7839         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
7840         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
7841         (KINFO_VME_FLAG_GROWS_DOWN): New.
7842
7843 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
7844
7845         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
7846         bit shift.
7847
7848 2020-04-10  Tom Tromey  <tromey@adacore.com>
7849
7850         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
7851
7852 2020-04-10  Tom Tromey  <tromey@adacore.com>
7853
7854         * symtab.c (get_symbol_address, get_msymbol_address): Skip
7855         separate debug files.
7856
7857 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
7858
7859         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7860         Move to...
7861         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7862         ... here.
7863         * windows-nat.c (windows_nat_target::get_windows_debug_event):
7864         Check for STATUS_WX86_BREAKPOINT.
7865         (windows_nat_target::wait): Same.
7866
7867 2020-04-10  Tom de Vries  <tdevries@suse.de>
7868
7869         PR cli/25808
7870         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
7871
7872 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7873
7874         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
7875         (Write After Approval): Remove Tom de Vries.
7876
7877 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7878
7879         revert partially:
7880         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7881
7882         * buildsym.c (record_line): Fix undefined behavior and preserve
7883         lines at eof.
7884
7885 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
7886
7887         * auxv.h (svr4_auxv_parse): New.
7888         * auxv.c (default_auxv_parse): Split into default_auxv_parse
7889         and generic_auxv_parse.
7890         (svr4_auxv_parse): Add.
7891         * obsd-tdep.c: Include "auxv.h".
7892         (obsd_auxv_parse): Remove.
7893         (obsd_init_abi): Remove comment.
7894         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
7895         from `obsd_auxv_parse' to `svr4_auxv_parse'.
7896         * nbsd-tdep.c: Include "auxv.h".
7897         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
7898
7899 2020-04-08  Tom Tromey  <tromey@adacore.com>
7900
7901         * nat/windows-nat.h (last_wait_event): Don't declare.
7902         (wait_for_debug_event): Update comment.
7903         * nat/windows-nat.c (last_wait_event): Now static.
7904
7905 2020-04-08  Tom Tromey  <tromey@adacore.com>
7906
7907         * windows-nat.c (wait_for_debug_event): Move to
7908         nat/windows-nat.c.
7909         * nat/windows-nat.h (wait_for_debug_event): Declare.
7910         * nat/windows-nat.c (wait_for_debug_event): Move from
7911         windows-nat.c.  No longer static.
7912
7913 2020-04-08  Tom Tromey  <tromey@adacore.com>
7914
7915         * windows-nat.c (get_windows_debug_event): Use
7916         fetch_pending_stop.
7917         * nat/windows-nat.h (fetch_pending_stop): Declare.
7918         * nat/windows-nat.c (fetch_pending_stop): New function.
7919
7920 2020-04-08  Tom Tromey  <tromey@adacore.com>
7921
7922         * windows-nat.c (windows_continue): Use matching_pending_stop and
7923         continue_last_debug_event.
7924         * nat/windows-nat.h (matching_pending_stop)
7925         (continue_last_debug_event): Declare.
7926         * nat/windows-nat.c (DEBUG_EVENTS): New define.
7927         (matching_pending_stop, continue_last_debug_event): New
7928         functions.
7929
7930 2020-04-08  Tom Tromey  <tromey@adacore.com>
7931
7932         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
7933         (handle_exception_result): Move to nat/windows-nat.h.
7934         (DEBUG_EXCEPTION_SIMPLE): Remove.
7935         (windows_nat::handle_ms_vc_exception): New function.
7936         (handle_exception): Move to nat/windows-nat.c.
7937         (get_windows_debug_event): Update.
7938         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
7939         nat/windows-nat.c.
7940         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
7941         (handle_exception_result): Move from windows-nat.c.
7942         (handle_exception): Declare.
7943         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
7944         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
7945         windows-nat.c.
7946
7947 2020-04-08  Tom Tromey  <tromey@adacore.com>
7948
7949         * windows-nat.c (exception_count, event_count): Remove.
7950         (handle_exception, get_windows_debug_event)
7951         (do_initial_windows_stuff): Update.
7952
7953 2020-04-08  Tom Tromey  <tromey@adacore.com>
7954
7955         * windows-nat.c (windows_nat::handle_load_dll)
7956         (windows_nat::handle_unload_dll): Rename.  No longer static.
7957         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
7958         Declare.
7959
7960 2020-04-08  Tom Tromey  <tromey@adacore.com>
7961
7962         * complaints.h (stop_whining): Declare at top-level.
7963         (complaint): Don't declare stop_whining.
7964
7965 2020-04-08  Tom Tromey  <tromey@adacore.com>
7966
7967         * windows-nat.c (windows_nat::handle_output_debug_string):
7968         Rename.  No longer static.
7969         * nat/windows-nat.h (handle_output_debug_string): Declare.
7970
7971 2020-04-08  Tom Tromey  <tromey@adacore.com>
7972
7973         * windows-nat.c (current_process_handle, current_process_id)
7974         (main_thread_id, last_sig, current_event, last_wait_event)
7975         (current_windows_thread, desired_stop_thread_id, pending_stops)
7976         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
7977         (display_selectors, fake_create_process)
7978         (get_windows_debug_event): Update.
7979         * nat/windows-nat.h (current_process_handle, current_process_id)
7980         (main_thread_id, last_sig, current_event, last_wait_event)
7981         (current_windows_thread, desired_stop_thread_id, pending_stops)
7982         (struct pending_stop, siginfo_er): Move from windows-nat.c.
7983         * nat/windows-nat.c (current_process_handle, current_process_id)
7984         (main_thread_id, last_sig, current_event, last_wait_event)
7985         (current_windows_thread, desired_stop_thread_id, pending_stops)
7986         (siginfo_er): New globals.  Move from windows-nat.c.
7987
7988 2020-04-08  Tom Tromey  <tromey@adacore.com>
7989
7990         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
7991         (handle_load_dll): Update.
7992         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
7993
7994 2020-04-08  Tom Tromey  <tromey@adacore.com>
7995
7996         * windows-nat.c (enum thread_disposition_type): Move to
7997         nat/windows-nat.h.
7998         (windows_nat::thread_rec): Rename from thread_rec.  No longer
7999         static.
8000         (windows_add_thread, windows_nat_target::fetch_registers)
8001         (windows_nat_target::store_registers, handle_exception)
8002         (windows_nat_target::resume, get_windows_debug_event)
8003         (windows_nat_target::get_tib_address)
8004         (windows_nat_target::thread_name)
8005         (windows_nat_target::thread_alive): Update.
8006         * nat/windows-nat.h (enum thread_disposition_type): Move from
8007         windows-nat.c.
8008         (thread_rec): Declare.
8009
8010 2020-04-08  Tom Tromey  <tromey@adacore.com>
8011
8012         * windows-nat.c: Add "using namespace".
8013         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
8014         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
8015
8016 2020-04-08  Tom Tromey  <tromey@adacore.com>
8017
8018         * nat/windows-nat.h (struct windows_thread_info): Declare
8019         destructor.
8020         * nat/windows-nat.c (~windows_thread_info): New.
8021
8022 2020-04-08  Tom Tromey  <tromey@adacore.com>
8023
8024         PR gdb/22992
8025         * windows-nat.c (current_event): Update comment.
8026         (last_wait_event, desired_stop_thread_id): New globals.
8027         (struct pending_stop): New.
8028         (pending_stops): New global.
8029         (windows_nat_target) <stopped_by_sw_breakpoint>
8030         <supports_stopped_by_sw_breakpoint>: New methods.
8031         (windows_fetch_one_register): Add assertions.  Adjust PC.
8032         (windows_continue): Handle pending stops.  Suspend other threads
8033         when stepping.  Use last_wait_event
8034         (wait_for_debug_event): New function.
8035         (get_windows_debug_event): Use wait_for_debug_event.  Handle
8036         pending stops.  Queue spurious stops.
8037         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
8038         (windows_nat_target::kill): Use wait_for_debug_event.
8039         * nat/windows-nat.h (struct windows_thread_info)
8040         <stopped_at_software_breakpoint>: New field.
8041         * nat/windows-nat.c (windows_thread_info::resume): Clear
8042         stopped_at_software_breakpoint.
8043
8044 2020-04-08  Tom Tromey  <tromey@adacore.com>
8045
8046         * windows-nat.c (enum thread_disposition_type): New.
8047         (thread_rec): Replace "get_context" parameter with "disposition";
8048         change type.
8049         (windows_add_thread, windows_nat_target::fetch_registers)
8050         (windows_nat_target::store_registers, handle_exception)
8051         (windows_nat_target::resume, get_windows_debug_event)
8052         (windows_nat_target::get_tib_address)
8053         (windows_nat_target::thread_name)
8054         (windows_nat_target::thread_alive): Update.
8055
8056 2020-04-08  Tom Tromey  <tromey@adacore.com>
8057
8058         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
8059         (windows_continue): Use windows_continue::resume.
8060         * nat/windows-nat.h (struct windows_thread_info) <suspend,
8061         resume>: Declare new methods.
8062         * nat/windows-nat.c: New file.
8063         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
8064
8065 2020-04-08  Tom Tromey  <tromey@adacore.com>
8066
8067         * windows-nat.c (windows_add_thread, windows_delete_thread)
8068         (windows_nat_target::fetch_registers)
8069         (windows_nat_target::store_registers, fake_create_process)
8070         (windows_nat_target::resume, windows_nat_target::resume)
8071         (get_windows_debug_event, windows_nat_target::wait)
8072         (windows_nat_target::pid_to_str)
8073         (windows_nat_target::get_tib_address)
8074         (windows_nat_target::get_ada_task_ptid)
8075         (windows_nat_target::thread_name)
8076         (windows_nat_target::thread_alive): Use lwp, not tid.
8077
8078 2020-04-08  Tom Tromey  <tromey@adacore.com>
8079
8080         * windows-nat.c (handle_exception)
8081         (windows_nat_target::thread_name): Update.
8082         * nat/windows-nat.h (windows_thread_info): Remove destructor.
8083         <name>: Now unique_xmalloc_ptr.
8084
8085 2020-04-08  Tom Tromey  <tromey@adacore.com>
8086
8087         * windows-nat.c (thread_rec)
8088         (windows_nat_target::fetch_registers): Update.
8089         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
8090         Update comment.
8091         <debug_registers_changed, reload_context>: Now bool.
8092
8093 2020-04-08  Tom Tromey  <tromey@adacore.com>
8094
8095         * windows-nat.c (windows_add_thread): Use new.
8096         (windows_init_thread_list, windows_delete_thread): Use delete.
8097         (get_windows_debug_event): Update.
8098         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
8099         destructor, and initializers.
8100
8101 2020-04-08  Tom Tromey  <tromey@adacore.com>
8102
8103         * windows-nat.c (struct windows_thread_info): Remove.
8104         * nat/windows-nat.h: New file.
8105
8106 2020-04-08  Tom Tromey  <tromey@adacore.com>
8107
8108         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
8109         (thread_rec, windows_add_thread, windows_delete_thread)
8110         (windows_continue): Update.
8111
8112 2020-04-08  Tom Tromey  <tromey@adacore.com>
8113
8114         * windows-nat.c (struct windows_thread_info): Remove typedef.
8115         (thread_head): Remove.
8116         (thread_list): New global.
8117         (thread_rec, windows_add_thread, windows_init_thread_list)
8118         (windows_delete_thread, windows_continue): Update.
8119
8120 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8121
8122         * windows-tdep.h (windows_init_abi): Add comment.
8123         (cygwin_init_abi): New declaration.
8124         * windows-tdep.c: Split signal enumeration in two, one for
8125         Windows and one for Cygwin.
8126         (windows_gdb_signal_to_target): Only deal with signal of the
8127         Windows OS ABI.
8128         (cygwin_gdb_signal_to_target): New function.
8129         (windows_init_abi): Rename to windows_init_abi_common, don't set
8130         gdb_signal_to_target gdbarch method.  Add new new function with
8131         this name.
8132         (cygwin_init_abi): New function.
8133         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
8134         comment.  Don't call windows_init_abi.
8135         (amd64_windows_init_abi): Add comment, call windows_init_abi.
8136         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
8137         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
8138         i386_windows_init_abi_common, don't call windows_init_abi.  Add
8139         a new function of this name.
8140         (i386_cygwin_init_abi): New function.
8141         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
8142         OS ABI Cygwin.
8143
8144 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8145
8146         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
8147         parameter.c.
8148         (dwarf2_read_gdb_index): Update.
8149
8150 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
8151
8152         * nbsd-tdep.c: Include "objfiles.h".
8153         (nbsd_skip_solib_resolver): New.
8154         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
8155
8156 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8157
8158         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
8159         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
8160         with DW_LLE_base_addressx are being emitted in DWARFv5.
8161         Add the newly added kind DW_LOC_OFFSET_PAIR also.
8162         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
8163         unsigned integer.
8164
8165 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8166
8167         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
8168         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
8169         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
8170         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
8171         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
8172         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
8173         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
8174
8175
8176 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8177
8178         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
8179         (read_loclist_index): New function definition.
8180         (lookup_loclist_base): New function definition.
8181         (read_loclist_header): New function definition.
8182         (dwarf2_cu): Add loclist_base and loclist_header field.
8183         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
8184         (read_full_die_1): Read the value of DW_AT_loclists_base.
8185         (read_attribute_reprocess): Handle DW_FORM_loclistx.
8186         (read_attribute_value): Handle DW_FORM_loclistx.
8187         (skip_one_die): Handle DW_FORM_loclistx.
8188         (loclist_header): New structure declaration.
8189         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
8190
8191 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8192
8193         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
8194         constructor.  Remove `addr` parameter from other constructor and
8195         add `per_cu` parameter.
8196         * dwarf2/read.c (create_partial_symtab): Update.
8197
8198 2020-04-07  Tom de Vries  <tdevries@suse.de>
8199
8200         PR symtab/25796
8201         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
8202         (partial_die_info::fixup): Inherit has_const_value.
8203
8204 2020-04-07  Tom de Vries  <tdevries@suse.de>
8205
8206         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
8207         symbols without address.
8208
8209 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8210
8211         * nbsd-nat.h (struct thread_info): Add forward declaration.
8212         (nbsd_nat_target::thread_alive): Add.
8213         (nbsd_nat_target::thread_name): Likewise.
8214         (nbsd_nat_target::update_thread_list): Likewise.
8215         (update_thread_list::post_attach): Likewise.
8216         (post_attach::pid_to_str): Likewise.
8217         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
8218         (nbsd_thread_lister): Add.
8219         (nbsd_nat_target::thread_alive): Likewise.
8220         (nbsd_nat_target::thread_name): Likewise.
8221         (nbsd_add_threads): Likewise.
8222         (update_thread_list::post_attach): Likewise.
8223         (nbsd_nat_target::update_thread_list): Likewise.
8224         (post_attach::pid_to_str): Likewise.
8225
8226 2020-04-06  Tom Tromey  <tromey@adacore.com>
8227
8228         * ada-valprint.c (print_variant_part): Extract the variant field.
8229         (print_field_values): Use the field as the outer value when
8230         recursing.
8231
8232 2020-04-06  Tom Tromey  <tromey@adacore.com>
8233
8234         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
8235         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
8236         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
8237         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
8238         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
8239
8240 2020-04-06  Tom Tromey  <tromey@adacore.com>
8241
8242         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
8243         TYPE_CODE_ERROR.
8244
8245 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8246
8247         * nbsd-tdep.c: Include "gdbarch.h".
8248         Define enum with NetBSD signal numbers.
8249         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
8250         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
8251         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
8252         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
8253         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
8254         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
8255         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
8256         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
8257         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
8258         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
8259         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
8260         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
8261
8262 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
8263
8264         PR gdb/25325
8265         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
8266
8267 2020-04-03  Tom Tromey  <tromey@adacore.com>
8268
8269         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
8270         Read constant block.
8271
8272 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8273
8274         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
8275         (gdb_bfd_get_full_section_contents): New declaration.
8276         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
8277         * windows-tdep.c (is_linked_with_cygwin_dll): Use
8278         gdb_bfd_get_full_section_contents.
8279
8280 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8281
8282         * exec.c (build_section_table): Replace internal_error with
8283         gdb_assert.
8284         (section_table_xfer_memory_partial): Likewise.
8285         * mdebugread.c (parse_partial_symbols): Likewise.
8286         * psymtab.c (lookup_partial_symbol): Likewise.
8287         * utils.c (wrap_here): Likewise.
8288
8289 2020-04-02  Tom Tromey  <tromey@adacore.com>
8290
8291         * f-lang.c (build_fortran_types): Use arch_type to initialize
8292         builtin_complex_s32 in the TYPE_CODE_ERROR case.
8293
8294 2020-04-02  Tom Tromey  <tromey@adacore.com>
8295
8296         * dwarf2/read.c (partial_die_info::read): Do not create a vector
8297         of attributes.
8298
8299 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8300             Bernd Edlinger <bernd.edlinger@hotmail.de>
8301             Tom Tromey  <tromey@adacore.com>
8302
8303         * buildsym.c (buildsym_compunit::record_line): Remove
8304         deduplication code.
8305
8306 2020-04-02  Tom de Vries  <tdevries@suse.de>
8307
8308         PR ada/24671
8309         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
8310
8311 2020-04-02  Tom de Vries  <tdevries@suse.de>
8312
8313         * dwarf2/read.c (dwarf2_gdb_index_functions,
8314         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
8315         NULL.
8316         * psymtab.c (psym_lookup_global_symbol_language): New function.
8317         (psym_functions): Init psym_lookup_global_symbol_language with
8318         psym_lookup_global_symbol_language.
8319         * symfile-debug.c (debug_sym_quick_functions): Init
8320         lookup_global_symbol_language with NULL.
8321         * symfile.c (set_initial_language): Remove fixme comment.
8322         * symfile.h (struct quick_symbol_functions): Add
8323         lookup_global_symbol_language.
8324         * symtab.c (find_quick_global_symbol_language): New function.
8325         (find_main_name): Use find_quick_global_symbol_language.
8326
8327 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
8328
8329         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
8330
8331 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8332
8333         * buildsym.c (record_line): Fix undefined behavior and preserve
8334         lines at eof.
8335
8336 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8337
8338         * buildsym.c (record_line): Fix the resizing condition.
8339
8340 2020-04-01  Tom Tromey  <tom@tromey.com>
8341
8342         * value.h (value_literal_complex): Add comment.
8343         * valops.c (value_literal_complex): Refer to value.h.
8344
8345 2020-04-01  Tom Tromey  <tom@tromey.com>
8346
8347         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
8348         (scalar_type): New rule, from typebase.
8349         (typebase): Use scalar_type.  Recognize complex types.
8350         (field_name): Handle FLOAT_KEYWORD.
8351         (ident_tokens): Add _Complex and __complex__.
8352
8353 2020-04-01  Tom Tromey  <tom@tromey.com>
8354
8355         PR exp/25299:
8356         * valarith.c (promotion_type, complex_binop): New functions.
8357         (scalar_binop): Handle complex numbers.  Use promotion_type.
8358         (value_pos, value_neg, value_complement): Handle complex numbers.
8359
8360 2020-04-01  Tom Tromey  <tom@tromey.com>
8361
8362         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
8363         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
8364         (parse_number): Handle complex numbers.
8365
8366 2020-04-01  Tom Tromey  <tom@tromey.com>
8367
8368         * c-valprint.c (c_decorations): Change complex suffix to "i".
8369
8370 2020-04-01  Tom Tromey  <tom@tromey.com>
8371
8372         * valprint.c (generic_value_print_complex): Use accessors.
8373         * value.h (value_real_part, value_imaginary_part): Declare.
8374         * valops.c (value_real_part, value_imaginary_part): New
8375         functions.
8376         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
8377
8378 2020-04-01  Tom Tromey  <tom@tromey.com>
8379
8380         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
8381         (read_range_type): Update.
8382         * mdebugread.c (basic_type): Update.
8383         * go-lang.c (build_go_types): Use init_complex_type.
8384         * gdbtypes.h (struct main_type) <complex_type>: New member.
8385         (init_complex_type): Update.
8386         (arch_complex_type): Don't declare.
8387         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
8388         Make name if none given.  Use alloc_type_copy.  Look for cached
8389         complex type.
8390         (arch_complex_type): Remove.
8391         (gdbtypes_post_init): Use init_complex_type.
8392         * f-lang.c (build_fortran_types): Use init_complex_type.
8393         * dwarf2/read.c (read_base_type): Update.
8394         * d-lang.c (build_d_types): Use init_complex_type.
8395         * ctfread.c (read_base_type): Update.
8396
8397 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8398
8399         * infrun.c (stop_all_threads): Update assertion, plus when
8400         stopping threads, take into account that we might be trying
8401         to stop an all-stop target.
8402         (stop_waiting): Call 'stop_all_threads' if there exists a
8403         non-stop target.
8404
8405 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8406
8407         * target.h (exists_non_stop_target): New function declaration.
8408         * target.c (exists_non_stop_target): New function.
8409
8410 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
8411
8412         PR gdb/24789
8413         * eval.c (is_integral_or_integral_reference): New function.
8414         (evaluate_subexp_standard): Allow integer references in
8415         pointer arithmetic.
8416
8417 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8418
8419         * remote.c (remote_target::remote_parse_stop_reply): Remove the
8420         check for no ptid in the stop reply when the target is non-stop.
8421
8422 2020-04-01  Tom Tromey  <tromey@adacore.com>
8423
8424         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
8425         "name" parameter to rvalue reference.  Initialize m_name_holder.
8426         <lookup_name_info>: New overloads.
8427         <name>: Return gdb::string_view.
8428         <c_str>: New method.
8429         <make_ignore_params>: Update.
8430         <search_name_hash>: Update.
8431         <language_lookup_name>: Return const char *.
8432         <m_name>: Change type.
8433         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
8434         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
8435         (lookup_name_info::match_any): Update.
8436         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
8437         Update.
8438         * minsyms.c (linkage_name_str): Update.
8439         * language.c (default_symbol_name_matcher): Update.
8440         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
8441         Update.
8442         * ada-lang.c (ada_fold_name): Change parameter to string_view.
8443         (ada_lookup_name_info::ada_lookup_name_info): Update.
8444         (literal_symbol_name_matcher): Update.
8445
8446 2020-04-01  Tom Tromey  <tromey@adacore.com>
8447
8448         * psymtab.c (psymtab_search_name): Remove function.
8449         (psym_lookup_symbol): Create search name and lookup name here.
8450         (lookup_partial_symbol): Remove "name" parameter; add
8451         lookup_name.
8452         (psym_expand_symtabs_for_function): Update.
8453
8454 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
8455
8456         PR tui/25597:
8457         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
8458
8459 2020-03-31  Tom Tromey  <tromey@adacore.com>
8460
8461         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
8462         memcpy.
8463
8464 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
8465
8466         * features/riscv/32bit-csr.xml: Regenerated.
8467         * features/riscv/64bit-csr.xml: Regenerated.
8468
8469 2020-03-30  Tom Tromey  <tromey@adacore.com>
8470
8471         * ada-valprint.c (print_variant_part): Update.
8472         * ada-lang.h (ada_which_variant_applies): Update.
8473         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
8474         outer_valaddr parameters; replace with "outer" value parameter.
8475         (to_fixed_variant_branch_type): Update.
8476
8477 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8478
8479         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
8480         <list>.  Remove inclusion of observable.h.
8481         (PPC_DEBUG_CURRENT_VERSION): Move up define.
8482         (struct arch_lwp_info): New struct.
8483         (class ppc_linux_dreg_interface): New class.
8484         (struct ppc_linux_process_info): New struct.
8485         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
8486         <low_new_clone, low_forget_process, low_prepare_to_resume>
8487         <copy_thread_dreg_state, mark_thread_stale>
8488         <mark_debug_registers_changed, register_hw_breakpoint>
8489         <clear_hw_breakpoint, register_wp, clear_wp>
8490         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
8491         <num_memory_accesses, get_trigger_type>
8492         <create_watchpoint_request, hwdebug_point_cmp>
8493         <init_arch_lwp_info, get_arch_lwp_info>
8494         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
8495         methods.
8496         <struct ptid_hash>: New inner struct.
8497         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
8498         members.
8499         (saved_dabr_value, hwdebug_info, max_slots_number)
8500         (struct hw_break_tuple, struct thread_points, ppc_threads)
8501         (have_ptrace_hwdebug_interface)
8502         (hwdebug_find_thread_points_by_tid)
8503         (hwdebug_insert_point, hwdebug_remove_point): Remove.
8504         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
8505         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
8506         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
8507         use m_dreg_interface.
8508         (hwdebug_point_cmp): Change to...
8509         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
8510         reference arguments instead of pointers.
8511         (ppc_linux_nat_target::ranged_break_num_registers): Use
8512         m_dreg_interface.
8513         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
8514         m_dreg_interface.  Call register_hw_breakpoint.
8515         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
8516         m_dreg_interface.  Call clear_hw_breakpoint.
8517         (get_trigger_type): Change to...
8518         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
8519         comment.
8520         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
8521         use m_dreg_interface.  Call register_hw_breakpoint.
8522         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
8523         use m_dreg_interface.  Call clear_hw_breakpoint.
8524         (can_use_watchpoint_cond_accel): Change to...
8525         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
8526         method.  Update comment, use m_dreg_interface and
8527         m_process_info.
8528         (calculate_dvc): Change to...
8529         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
8530         m_dreg_interface.
8531         (num_memory_accesses): Change to...
8532         (ppc_linux_nat_target::num_memory_accesses): ...this method.
8533         (check_condition): Change to...
8534         (ppc_linux_nat_target::check_condition): ...this method.
8535         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
8536         comment, use m_dreg_interface.
8537         (create_watchpoint_request): Change to...
8538         (ppc_linux_nat_target::create_watchpoint_request): ...this
8539         method.  Use m_dreg_interface.
8540         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
8541         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
8542         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
8543         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
8544         (ppc_linux_nat_target::low_forget_process)
8545         (ppc_linux_nat_target::low_new_fork)
8546         (ppc_linux_nat_target::low_new_clone)
8547         (ppc_linux_nat_target::low_delete_thread)
8548         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
8549         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
8550         only call mark_thread_stale.
8551         (ppc_linux_thread_exit): Remove.
8552         (ppc_linux_nat_target::stopped_data_address): Change to...
8553         (ppc_linux_nat_target::low_stopped_data_address): This. Add
8554         comment, use m_dreg_interface and m_thread_hw_breakpoints.
8555         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
8556         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
8557         comment.  Call low_stopped_data_address.
8558         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
8559         m_dreg_interface.
8560         (ppc_linux_nat_target::masked_watch_num_registers): Use
8561         m_dreg_interface.
8562         (ppc_linux_nat_target::copy_thread_dreg_state)
8563         (ppc_linux_nat_target::mark_thread_stale)
8564         (ppc_linux_nat_target::mark_debug_registers_changed)
8565         (ppc_linux_nat_target::register_hw_breakpoint)
8566         (ppc_linux_nat_target::clear_hw_breakpoint)
8567         (ppc_linux_nat_target::register_wp)
8568         (ppc_linux_nat_target::clear_wp)
8569         (ppc_linux_nat_target::init_arch_lwp_info)
8570         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
8571         (_initialize_ppc_linux_nat): Remove observer callback.
8572
8573 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8574
8575         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
8576         (ppc_linux_nat_target::auxv_parse)
8577         (ppc_linux_nat_target::read_description)
8578         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
8579         Move up.
8580
8581 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8582
8583         * linux-nat.h (low_new_clone): New method.
8584         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
8585
8586 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8587
8588         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
8589         (dbx_expand_psymtab): ... this.
8590         (start_psymtab): Update.
8591         * mdebugread.c (psymtab_to_symtab_1): Rename to...
8592         (mdebug_expand_psymtab): ... this.
8593         (parse_partial_symbols): Update.
8594         (new_psymtab): Update.
8595         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
8596         (xcoff_expand_psymtab): ... this.
8597         (xcoff_start_psymtab): Update.
8598
8599 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8600
8601         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
8602         <expand_dependencies>: ... this.
8603         * psymtab.c (partial_symtab::read_dependencies): Rename to...
8604         (partial_symtab::expand_dependencies): ... this.
8605         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
8606         Update.
8607         (dwarf2_psymtab::expand_psymtab): Update.
8608         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8609         * mdebugread.c (psymtab_to_symtab_1): Update.
8610         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8611
8612 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8613
8614         * psympriv.h (discard_psymtab): Remove.
8615         * dbxread.c (dbx_end_psymtab): Update.
8616         * xcoffread.c (xcoff_end_psymtab): Update.
8617
8618 2020-03-28  Tom Tromey  <tom@tromey.com>
8619
8620         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
8621         comment.
8622
8623 2020-03-28  Tom Tromey  <tom@tromey.com>
8624
8625         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
8626
8627 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
8628
8629         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8630
8631 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
8632
8633         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
8634
8635 2020-03-26  Tom Tromey  <tom@tromey.com>
8636
8637         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
8638         (mark_common_block_symbol_computed, read_tag_string_type)
8639         (attr_to_dynamic_prop, read_subrange_type): Update.
8640         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
8641         to be methods on struct attribute.
8642         (skip_one_die, process_imported_unit_die, read_namespace_alias)
8643         (read_call_site_scope, partial_die_info::read)
8644         (partial_die_info::read, lookup_die_type, follow_die_ref):
8645         Update.
8646         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
8647         from dwarf2_get_ref_die_offset.
8648         (attribute::constant_value): New method, from
8649         dwarf2_get_attr_constant_value.
8650         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
8651         Declare method.
8652         <constant_value>: New method.
8653
8654 2020-03-26  Tom Tromey  <tom@tromey.com>
8655
8656         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
8657         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
8658         (dwarf_type_encoding_name): Move to stringify.c.
8659         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
8660         * dwarf2/stringify.c: New file.
8661         * dwarf2/stringify.h: New file.
8662
8663 2020-03-26  Tom Tromey  <tom@tromey.com>
8664
8665         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
8666         Rewrite.
8667
8668 2020-03-26  Tom Tromey  <tom@tromey.com>
8669
8670         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
8671         methods.
8672         * dwarf2/read.c (lookup_addr_base): Move to die.h.
8673         (lookup_ranges_base): Likewise.
8674         (read_cutu_die_from_dwo, read_full_die_1): Update.
8675
8676 2020-03-26  Tom Tromey  <tom@tromey.com>
8677
8678         * dwarf2/read.c (read_import_statement, read_file_scope)
8679         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
8680         (read_lexical_block_scope, read_call_site_scope)
8681         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
8682         (handle_struct_member_die, process_structure_scope)
8683         (update_enumeration_type_from_children)
8684         (process_enumeration_scope, read_array_type, read_common_block)
8685         (read_namespace, read_module, read_subroutine_type): Update.
8686         (sibling_die): Remove.
8687
8688 2020-03-26  Tom Tromey  <tom@tromey.com>
8689
8690         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
8691         (build_type_psymtabs_reader, read_structure_type)
8692         (read_enumeration_type, read_full_die_1): Update.
8693         (dwarf2_attr_no_follow): Move to die.h.
8694         * dwarf2/die.h (struct die_info) <attr>: New method.
8695
8696 2020-03-26  Tom Tromey  <tom@tromey.com>
8697
8698         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
8699         <base_address>: Now an optional.
8700         (dwarf2_find_base_address, dwarf2_rnglists_process)
8701         (dwarf2_ranges_process, fill_in_loclist_baton)
8702         (dwarf2_symbol_mark_computed): Update.
8703
8704 2020-03-26  Tom Tromey  <tom@tromey.com>
8705
8706         * dwarf2/read.c (struct die_info): Move to die.h.
8707         * dwarf2/die.h: New file.
8708
8709 2020-03-26  Tom Tromey  <tom@tromey.com>
8710
8711         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
8712         * dwarf2/read.c
8713         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8714         Move to line-header.c.
8715         (read_checked_initial_length_and_offset, read_formatted_entries):
8716         Likewise.
8717         (dwarf_decode_line_header): Split into two.
8718         * dwarf2/line-header.c
8719         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8720         Move from read.c.
8721         (read_checked_initial_length_and_offset, read_formatted_entries):
8722         Likewise.
8723         (dwarf_decode_line_header): New function, split from read.c.
8724
8725 2020-03-26  Tom Tromey  <tom@tromey.com>
8726
8727         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
8728         Declare method.
8729         * dwarf2/read.c (read_attribute_value): Update.
8730         (dwarf2_per_objfile::read_line_string): Rename from
8731         read_indirect_line_string.
8732         (read_formatted_entries): Update.
8733
8734 2020-03-26  Tom Tromey  <tom@tromey.com>
8735
8736         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
8737         variable.
8738
8739 2020-03-26  Tom Tromey  <tom@tromey.com>
8740
8741         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
8742         const.
8743         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
8744         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
8745         parameter const.
8746
8747 2020-03-26  Tom Tromey  <tom@tromey.com>
8748
8749         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
8750         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
8751         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
8752         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
8753
8754 2020-03-26  Tom Tromey  <tom@tromey.com>
8755
8756         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
8757         file_names_size, file_full_name, file_file_name>: Use const.
8758         <file_name_at, file_names>: Add const overload.
8759         * dwarf2/line-header.c (line_header::file_file_name)
8760         (line_header::file_full_name): Update.
8761
8762 2020-03-26  Tom Tromey  <tom@tromey.com>
8763
8764         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
8765         (macro_start_file, consume_improper_spaces)
8766         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
8767         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
8768         (dwarf_decode_macros): Move to macro.c.
8769         * dwarf2/macro.c: New file.
8770         * dwarf2/macro.h: New file.
8771         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
8772
8773 2020-03-26  Tom Tromey  <tom@tromey.com>
8774
8775         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
8776         method.
8777         * dwarf2/section.c: New method.  From
8778         read_indirect_string_at_offset_from.
8779         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
8780         (read_indirect_string_at_offset_from): Move to section.c.
8781         (read_indirect_string_at_offset): Rewrite.
8782         (read_indirect_line_string_at_offset): Remove.
8783         (read_indirect_string, read_indirect_line_string)
8784         (dwarf_decode_macro_bytes): Update.
8785
8786 2020-03-26  Tom Tromey  <tom@tromey.com>
8787
8788         * dwarf2/section.h (struct dwarf2_section_info)
8789         <overload_complaint>: Declare.
8790         (dwarf2_section_buffer_overflow_complaint): Don't declare.
8791         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
8792         Rename from dwarf2_section_buffer_overflow_complaint.
8793         * dwarf2/read.c (skip_one_die, partial_die_info::read)
8794         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
8795
8796 2020-03-26  Tom Tromey  <tom@tromey.com>
8797
8798         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
8799         Declare.
8800         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
8801         Move from read.c.
8802         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
8803         to section.c.
8804
8805 2020-03-26  Tom Tromey  <tom@tromey.com>
8806
8807         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
8808
8809 2020-03-26  Tom Tromey  <tom@tromey.com>
8810
8811         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
8812         "builder".
8813         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
8814         parameter.
8815         (dwarf_decode_macros): Update.
8816
8817 2020-03-26  Tom Tromey  <tom@tromey.com>
8818
8819         * dwarf2/read.c (read_attribute_value): Update.
8820         (read_indirect_string_from_dwz): Move to dwz.c; change into
8821         method.
8822         (dwarf_decode_macro_bytes): Update.
8823         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
8824         * dwarf2/dwz.c: New file.
8825         * Makefile.in (COMMON_SFILES): Add dwz.c.
8826
8827 2020-03-26  Tom Tromey  <tom@tromey.com>
8828
8829         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
8830         * dwarf2/read.c: Add include.
8831         * dwarf2/index-write.c: Add include.
8832         * dwarf2/index-cache.c: Add include.
8833         * dwarf2/dwz.h: New file.
8834
8835 2020-03-25  Tom Tromey  <tom@tromey.com>
8836
8837         * compile/compile-object-load.c (get_out_value_type): Mention
8838         correct symbol name in error message.
8839
8840 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
8841
8842         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8843
8844 2020-03-25  Tom de Vries  <tdevries@suse.de>
8845
8846         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
8847         * symmisc.c (dump_symtab_1): Print user and includes fields.
8848         (maintenance_info_symtabs): Same.
8849
8850 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8851
8852         PR gdb/25534
8853         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
8854         (riscv_regcache_cooked_write): New function.
8855         (riscv_push_dummy_call): Use new function.
8856         (riscv_return_value): Likewise.
8857
8858 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
8859
8860         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
8861         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
8862         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
8863         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
8864         * infrun.c (follow_fork): Likewise.
8865         (follow_fork_inferior): Likewise.
8866         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
8867         * linux-nat.h (class linux_nat_target): Likewise.
8868         * remote.c (class remote_target) <follow_fork>: Likewise.
8869         (remote_target::follow_fork): Likewise.
8870         * target-delegates.c: Re-generate.
8871         * target.c (default_follow_fork): Likewise.
8872         (target_follow_fork): Likewise.
8873         * target.h (struct target_ops) <follow_fork>: Likewise.
8874         (target_follow_fork): Likewise.
8875
8876 2020-03-24  Tom de Vries  <tdevries@suse.de>
8877
8878         * psymtab.c (maintenance_info_psymtabs): Print user field.
8879
8880 2020-03-20  Tom Tromey  <tromey@adacore.com>
8881
8882         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
8883         const.
8884         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
8885         const.
8886
8887 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
8888
8889         * ptrace.m4: Don't check for ptrace declaration.
8890         * config.in: Re-generate.
8891         * configure: Re-generate.
8892         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
8893         not defined.
8894
8895 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8896
8897         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
8898         `PTRACE_TYPE_RET'.
8899         * i386-bsd-nat.c (gdb_ptrace): Likewise.
8900         * sparc-nat.c (gdb_ptrace): Likewise.
8901         * x86-bsd-nat.c (gdb_ptrace): Likewise.
8902
8903 2020-03-20  Tom Tromey  <tromey@adacore.com>
8904
8905         * c-exp.y (lex_one_token): Fix assert.
8906
8907 2020-03-20  Tom Tromey  <tromey@adacore.com>
8908
8909         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
8910         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
8911         strncpy call.
8912
8913 2020-03-20  Tom Tromey  <tromey@adacore.com>
8914
8915         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
8916
8917 2020-03-20  Tom Tromey  <tromey@adacore.com>
8918
8919         * ada-valprint.c (print_variant_part): Remove parameters; switch
8920         to value-based API.
8921         (print_field_values): Likewise.
8922         (ada_val_print_struct_union): Likewise.
8923         (ada_value_print_1): Update.
8924
8925 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8926
8927         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
8928         nbsd_nat_target instead of inf_ptrace_target.
8929         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8930         nbsd_nat_target.
8931
8932 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8933
8934         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
8935         it to the ptrace call.
8936         * (store_registers): Likewise.
8937
8938 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8939
8940         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
8941         it to the ptrace call.
8942         * (store_registers): Likewise.
8943
8944 2020-03-19  Luis Machado  <luis.machado@linaro.org>
8945
8946         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
8947         valid, fetch vg value from ptrace.
8948
8949 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8950         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
8951         * inf-ptrace.c: Likewise.
8952         * (gdb_ptrace): Add.
8953         * (inf_ptrace_target::resume): Update.
8954         * (inf_ptrace_target::xfer_partial): Likewise.
8955         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
8956         * (inf_ptrace_peek_poke): Update.
8957
8958 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8959
8960         * x86-bsd-nat.c (gdb_ptrace): New.
8961         * (x86bsd_dr_set): Add new argument `ptid'.
8962         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
8963         x86bsd_dr_set_addr): Update.
8964
8965 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8966
8967         * remote.c (remote_target::process_stop_reply): Handle events for
8968         all threads differently.
8969
8970 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8971
8972         * completer.c (completion_tracker::remove_completion): Define new
8973         function.
8974         * completer.h (completion_tracker::remove_completion): Declare new
8975         function.
8976         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
8977         when adding a C++ function symbol.
8978
8979 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8980
8981         * completer.c (completion_tracker::completion_hash_entry): Define
8982         new class.
8983         (advance_to_filename_complete_word_point): Call
8984         recompute_lowest_common_denominator.
8985         (completion_tracker::completion_tracker): Call discard_completions
8986         to setup the hash table.
8987         (completion_tracker::discard_completions): Allow for being called
8988         from the constructor, pass new equal function, and element deleter
8989         when constructing the hash table.  Initialise new class member
8990         variables.
8991         (completion_tracker::maybe_add_completion): Remove use of
8992         m_entries_vec, and store more information into m_entries_hash.
8993         (completion_tracker::recompute_lcd_visitor): New function, most
8994         content taken from...
8995         (completion_tracker::recompute_lowest_common_denominator):
8996         ...here, this now just visits each item in the hash calling the
8997         above visitor.
8998         (completion_tracker::build_completion_result): Remove use of
8999         m_entries_vec, call recompute_lowest_common_denominator.
9000         * completer.h (completion_tracker::have_completions): Remove use
9001         of m_entries_vec.
9002         (completion_tracker::completion_hash_entry): Declare new class.
9003         (completion_tracker::recompute_lowest_common_denominator): Change
9004         function signature.
9005         (completion_tracker::recompute_lcd_visitor): Declare new function.
9006         (completion_tracker::m_entries_vec): Delete.
9007         (completion_tracker::m_entries_hash): Initialize to NULL.
9008         (completion_tracker::m_lowest_common_denominator_valid): New
9009         member variable.
9010         (completion_tracker::m_lowest_common_denominator_max_length): New
9011         member variable.
9012
9013 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9014
9015         * regformats/regdef.h: Put reg in gdb namespace.
9016
9017 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9018
9019         * i386-bsd-nat.c (gdb_ptrace): New.
9020         * (i386bsd_fetch_inferior_registers,
9021         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9022         * (i386bsd_fetch_inferior_registers,
9023         i386bsd_store_inferior_registers) Use gdb_ptrace.
9024
9025 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9026
9027         * amd64-bsd-nat.c (gdb_ptrace): New.
9028         * (amd64bsd_fetch_inferior_registers,
9029         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9030         * (amd64bsd_fetch_inferior_registers,
9031         amd64bsd_store_inferior_registers) Use gdb_ptrace.
9032
9033 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9034
9035         * user-regs.c (user_reg::read): Rename to...
9036         (user_reg::xread): ...this.
9037         * (append_user_reg): Rename argument `read' to `xread'.
9038         * (user_reg_add_builtin): Likewise.
9039         * (user_reg_add): Likewise.
9040         * (value_of_user_reg): Likewise.
9041
9042 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9043
9044         * sparc-nat.c (gdb_ptrace): New.
9045         * sparc-nat.c (sparc_fetch_inferior_registers)
9046         (sparc_store_inferior_registers) Remove obsolete comment.
9047         * sparc-nat.c (sparc_fetch_inferior_registers)
9048         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
9049         * sparc-nat.c (sparc_fetch_inferior_registers)
9050         (sparc_store_inferior_registers) Use gdb_ptrace.
9051
9052 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9053
9054         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
9055         it to the ptrace call.
9056         * sh-nbsd-nat.c (store_registers): Likewise.
9057
9058 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9059
9060         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
9061         nbsd_nat_target instead of inf_ptrace_target.
9062         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9063         nbsd_nat_target.
9064
9065 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9066
9067         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
9068
9069 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9070
9071         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
9072         <sys/sysctl.h>.
9073         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
9074
9075 2020-03-17  Tom de Vries  <tdevries@suse.de>
9076
9077         PR gdb/23710
9078         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
9079         fields.
9080         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
9081         fields.
9082         (process_imported_unit_die): Skip import of c++ CUs.
9083
9084 2020-03-16  Tom Tromey  <tom@tromey.com>
9085
9086         * p-valprint.c (pascal_object_print_value): Initialize
9087         base_value.
9088
9089 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
9090             Shahab Vahedi  <shahab@synopsys.com>
9091
9092         * Makefile.in: Add arch/arc.o
9093         * configure.tgt: Likewise.
9094         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
9095         (_initialize_arc_tdep): Don't initialize old target descriptions.
9096         (arc_read_description): New function to cache target descriptions.
9097         * arc-tdep.h (arc_read_description): Add proto type.
9098         * arch/arc.c: New file.
9099         * arch/arc.h: Likewise.
9100         * features/Makefile: Replace old target descriptions with new.
9101         * features/arc-arcompact.c: Remove.
9102         * features/arc-arcompact.xml: Likewise.
9103         * features/arc-v2.c: Likewise
9104         * features/arc-v2.xml: Likewise
9105         * features/arc/aux-arcompact.xml: New file.
9106         * features/arc/aux-v2.xml: Likewise.
9107         * features/arc/core-arcompact.xml: Likewise.
9108         * features/arc/core-v2.xml: Likewise.
9109         * features/arc/aux-arcompact.c: Generate.
9110         * features/arc/aux-v2.c: Likewise.
9111         * features/arc/core-arcompact.c: Likewise.
9112         * features/arc/core-v2.c: Likewise.
9113         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
9114
9115 2020-03-16  Tom Tromey  <tromey@adacore.com>
9116
9117         PR gdb/25663:
9118         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
9119         putting value into bcache.
9120
9121 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9122
9123         PR gdb/21500
9124         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
9125         to...
9126         (amd64_windows_init_abi_common): ... this.  Don't set size of
9127         long type.
9128         (amd64_windows_init_abi): New function.
9129         (amd64_cygwin_init_abi): New function.
9130         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
9131         the Cygwin OS ABI.
9132         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
9133         comment.
9134
9135 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9136
9137         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
9138         * windows-tdep.c (CYGWIN_DLL_NAME): New.
9139         (pe_import_directory_entry): New struct type.
9140         (is_linked_with_cygwin_dll): New function.
9141         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
9142         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
9143         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
9144
9145 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9146
9147         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
9148         i386_cygwin_core_osabi_sniffer.
9149
9150 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9151
9152         * i386-cygwin-tdep.c: Rename to...
9153         * i386-windows-tdep.c: ... this.
9154         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
9155         i386-windows-tdep.c.
9156         * configure.tgt: Likewise.
9157
9158 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9159
9160         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
9161         * osabi.c (gdb_osabi_names): Add "Windows".
9162         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
9163         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
9164         (i386_cygwin_core_osabi_sniffer): New function, extracted from
9165         i386_cygwin_osabi_sniffer.
9166         (_initialize_i386_cygwin_tdep): Register OS ABI
9167         GDB_OSABI_WINDOWS for i386.
9168         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
9169         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
9170         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
9171         for x86-64.
9172         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
9173         when the target matches '*-*-mingw*'.
9174
9175 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9176
9177         * defs.h (enum gdb_osabi): Move to...
9178         * osabi.h (enum gdb_osabi): ... here.
9179         * gdbarch.sh: Include osabi.h in gdbarch.h.
9180         * gdbarch.h: Re-generate.
9181
9182 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9183
9184         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
9185         function.
9186         (_initialize_amd64_windows_tdep): Register osabi sniffer.
9187
9188 2020-03-14  Tom Tromey  <tom@tromey.com>
9189
9190         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
9191         for C++.
9192         (c_type_print_modifier): Likewise.  Add "language" parameter.
9193         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
9194         (c_type_print_base_1): Update.
9195         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
9196         constants.
9197         * type-stack.c (type_stack::insert): Handle tp_atomic and
9198         tp_restrict.
9199         (type_stack::follow_type_instance_flags): Likewise.
9200         (type_stack::follow_types): Likewise.  Merge type-following code.
9201         * c-exp.y (RESTRICT, ATOMIC): New tokens.
9202         (space_identifier, cv_with_space_id)
9203         (const_or_volatile_or_space_identifier_noopt)
9204         (const_or_volatile_or_space_identifier): Remove.
9205         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
9206         rules.
9207         (ptr_operator, typebase): Update.
9208         (enum token_flag) <FLAG_C>: New constant.
9209         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
9210         "_Atomic".
9211         (lex_one_token): Handle FLAG_C.
9212
9213 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9214
9215         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
9216         it to the ptrace call.
9217         * m68k-bsd-nat.c (store_registers): Likewise.
9218
9219 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9220
9221         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
9222         gdb_byte *.
9223         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
9224         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
9225         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
9226
9227 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9228
9229         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
9230         nbsd_nat_target instead of inf_ptrace_target.
9231         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9232         nbsd_nat_target.
9233
9234 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9235
9236         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
9237         register_t.
9238
9239 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9240
9241         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
9242         it to the ptrace call.
9243         * alpha-bsd-nat.c (store_registers): Likewise.
9244
9245 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9246
9247         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
9248         includes.
9249         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
9250         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
9251         fill_fpregset): Likewise.
9252
9253 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9254
9255         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
9256         nbsd_nat_target instead of inf_ptrace_target.
9257         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9258         nbsd_nat_target.
9259
9260 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9261
9262         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
9263         register_t.
9264
9265 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9266
9267         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
9268         it to the ptrace call.
9269         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
9270         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
9271         * arm-nbsd-nat.c (store_register): Likewise.
9272         * arm-nbsd-nat.c (store_regs): Likewise.
9273         * arm-nbsd-nat.c (store_fp_register): Likewise.
9274         * arm-nbsd-nat.c (store_fp_regs): Likewise.
9275
9276 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9277
9278         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
9279         nbsd_nat_target instead of inf_ptrace_target.
9280         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9281         nbsd_nat_target.
9282
9283 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9284
9285         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
9286         it to the ptrace call.
9287         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
9288
9289 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9290
9291         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
9292         it to the ptrace call.
9293         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
9294
9295 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9296
9297         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
9298         gdb_byte *.
9299         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
9300
9301 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9302
9303         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
9304         instead of inf_ptrace_target.
9305         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9306         nbsd_nat_target.
9307
9308 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9309
9310         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9311         register_t.
9312
9313 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9314
9315         * ppc-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         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
9321         register_t.
9322
9323 2020-03-13  Tom Tromey  <tom@tromey.com>
9324
9325         * value.h (val_print): Don't declare.
9326         * valprint.h (val_print_array_elements)
9327         (val_print_scalar_formatted, generic_val_print): Don't declare.
9328         * valprint.c (generic_val_print_array): Take a struct value.
9329         (generic_val_print_ptr, generic_val_print_memberptr)
9330         (generic_val_print_bool, generic_val_print_int)
9331         (generic_val_print_char, generic_val_print_complex)
9332         (generic_val_print): Remove.
9333         (generic_value_print): Update.
9334         (do_val_print): Remove unused parameters.  Don't call
9335         la_val_print.
9336         (val_print): Remove.
9337         (common_val_print): Update.  Don't call value_check_printable.
9338         (val_print_scalar_formatted, val_print_array_elements): Remove.
9339         * rust-lang.c (rust_val_print): Remove.
9340         (rust_language_defn): Update.
9341         * p-valprint.c (pascal_val_print): Remove.
9342         (pascal_value_print_inner): Update.
9343         (pascal_object_print_val_fields, pascal_object_print_val):
9344         Remove.
9345         (pascal_object_print_static_field): Update.
9346         * p-lang.h (pascal_val_print): Don't declare.
9347         * p-lang.c (pascal_language_defn): Update.
9348         * opencl-lang.c (opencl_language_defn): Update.
9349         * objc-lang.c (objc_language_defn): Update.
9350         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
9351         * m2-lang.h (m2_val_print): Don't declare.
9352         * m2-lang.c (m2_language_defn): Update.
9353         * language.h (struct language_defn) <la_val_print>: Remove.
9354         * language.c (unk_lang_value_print_inner): Rename.  Change
9355         argument types.
9356         (unknown_language_defn, auto_language_defn): Update.
9357         * go-valprint.c (go_val_print): Remove.
9358         * go-lang.h (go_val_print): Don't declare.
9359         * go-lang.c (go_language_defn): Update.
9360         * f-valprint.c (f_val_print): Remove.
9361         * f-lang.h (f_value_print): Don't declare.
9362         * f-lang.c (f_language_defn): Update.
9363         * d-valprint.c (d_val_print): Remove.
9364         * d-lang.h (d_value_print): Don't declare.
9365         * d-lang.c (d_language_defn): Update.
9366         * cp-valprint.c (cp_print_value_fields)
9367         (cp_print_value_fields_rtti, cp_print_value): Remove.
9368         (cp_print_static_field): Update.
9369         * c-valprint.c (c_val_print_array, c_val_print_ptr)
9370         (c_val_print_struct, c_val_print_union, c_val_print_int)
9371         (c_val_print_memberptr, c_val_print): Remove.
9372         * c-lang.h (c_val_print_array, cp_print_value_fields)
9373         (cp_print_value_fields_rtti): Don't declare.
9374         * c-lang.c (c_language_defn, cplus_language_defn)
9375         (asm_language_defn, minimal_language_defn): Update.
9376         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
9377         (ada_val_print_enum): Take a struct value.
9378         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
9379         (ada_val_print): Remove.
9380         (ada_value_print_1): Update.
9381         (printable_val_type): Remove.
9382         * ada-lang.h (ada_val_print): Don't declare.
9383         * ada-lang.c (ada_language_defn): Update.
9384
9385 2020-03-13  Tom Tromey  <tom@tromey.com>
9386
9387         * valprint.c (do_val_print): Update.
9388         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
9389         a struct value.
9390         (value_to_value_object_no_release): Declare.
9391         * python/py-value.c (value_to_value_object_no_release): New
9392         function.
9393         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
9394         struct value.
9395         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
9396         function.
9397         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
9398         a struct value.
9399         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
9400         Declare.
9401         (gdbscm_apply_val_pretty_printer): Take a struct value.
9402         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
9403         value.
9404         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
9405         value.
9406         * extension-priv.h (struct extension_language_ops)
9407         <apply_val_pretty_printer>: Take a struct value.
9408         * cp-valprint.c (cp_print_value): Create a struct value.
9409         (cp_print_value): Update.
9410
9411 2020-03-13  Tom Tromey  <tom@tromey.com>
9412
9413         * ada-valprint.c (print_field_values): Call common_val_print.
9414
9415 2020-03-13  Tom Tromey  <tom@tromey.com>
9416
9417         * ada-valprint.c (val_print_packed_array_elements): Remove
9418         bitoffset and val parameters.  Call common_val_print.
9419         (ada_val_print_string): Remove offset, address, and original_value
9420         parameters.
9421         (ada_val_print_array): Update.
9422         (ada_value_print_array): New function.
9423         (ada_value_print_1): Call it.
9424
9425 2020-03-13  Tom Tromey  <tom@tromey.com>
9426
9427         * ada-valprint.c (ada_value_print): Use common_val_print.
9428
9429 2020-03-13  Tom Tromey  <tom@tromey.com>
9430
9431         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
9432
9433 2020-03-13  Tom Tromey  <tom@tromey.com>
9434
9435         * ada-valprint.c (ada_value_print_num): New function.
9436         (ada_value_print_1): Use it.
9437
9438 2020-03-13  Tom Tromey  <tom@tromey.com>
9439
9440         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
9441
9442 2020-03-13  Tom Tromey  <tom@tromey.com>
9443
9444         * ada-valprint.c (ada_value_print_ptr): New function.
9445         (ada_value_print_1): Use it.
9446
9447 2020-03-13  Tom Tromey  <tom@tromey.com>
9448
9449         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
9450         call common_val_print.
9451         (ada_val_print_1): Update.
9452         (ada_value_print_1): New function.
9453         (ada_value_print_inner): Rewrite.
9454
9455 2020-03-13  Tom Tromey  <tom@tromey.com>
9456
9457         * cp-valprint.c (cp_print_value_fields): Update.
9458         (cp_print_value): New function.
9459
9460 2020-03-13  Tom Tromey  <tom@tromey.com>
9461
9462         * m2-valprint.c (m2_value_print_inner): Use
9463         cp_print_value_fields.
9464         * cp-valprint.c (cp_print_value_fields): New function.
9465         * c-valprint.c (c_value_print_struct): New function.
9466         (c_value_print_inner): Use c_value_print_struct.
9467         * c-lang.h (cp_print_value_fields): Declare.
9468
9469 2020-03-13  Tom Tromey  <tom@tromey.com>
9470
9471         * c-valprint.c (c_value_print_array): New function.
9472         (c_value_print_inner): Use it.
9473
9474 2020-03-13  Tom Tromey  <tom@tromey.com>
9475
9476         * c-valprint.c (c_value_print_memberptr): 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_int): 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_ptr): 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_inner): Rewrite.
9492
9493 2020-03-13  Tom Tromey  <tom@tromey.com>
9494
9495         * valprint.c (generic_value_print_complex): New function.
9496         (generic_value_print): Use it.
9497
9498 2020-03-13  Tom Tromey  <tom@tromey.com>
9499
9500         * valprint.c (generic_val_print_float): Don't call
9501         val_print_scalar_formatted.
9502         (generic_val_print, generic_value_print): Update.
9503
9504 2020-03-13  Tom Tromey  <tom@tromey.com>
9505
9506         * valprint.c (generic_value_print_char): New function
9507         (generic_value_print): Use it.
9508
9509 2020-03-13  Tom Tromey  <tom@tromey.com>
9510
9511         * valprint.c (generic_value_print_int): 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_bool): New function.
9517         (generic_value_print): Use it.
9518
9519 2020-03-13  Tom Tromey  <tom@tromey.com>
9520
9521         * valprint.c (generic_val_print_func): Simplify.
9522         (generic_val_print, generic_value_print): Update.
9523
9524 2020-03-13  Tom Tromey  <tom@tromey.com>
9525
9526         * valprint.c (generic_val_print_flags): Remove.
9527         (generic_val_print, generic_value_print): Update.
9528         (val_print_type_code_flags): Add original_value parameter.
9529
9530 2020-03-13  Tom Tromey  <tom@tromey.com>
9531
9532         * valprint.c (generic_val_print): Update.
9533         (generic_value_print): Update.
9534         * valprint.c (generic_val_print_enum): Don't call
9535         val_print_scalar_formatted.
9536
9537 2020-03-13  Tom Tromey  <tom@tromey.com>
9538
9539         * valprint.c (generic_value_print): Call generic_value_print_ptr.
9540         * valprint.c (generic_value_print_ptr): New function.
9541
9542 2020-03-13  Tom Tromey  <tom@tromey.com>
9543
9544         * valprint.c (generic_value_print): Rewrite.
9545
9546 2020-03-13  Tom Tromey  <tom@tromey.com>
9547
9548         * p-valprint.c (pascal_object_print_value_fields)
9549         (pascal_object_print_value): New functions.
9550
9551 2020-03-13  Tom Tromey  <tom@tromey.com>
9552
9553         * p-valprint.c (pascal_value_print_inner): Rewrite.
9554
9555 2020-03-13  Tom Tromey  <tom@tromey.com>
9556
9557         * f-valprint.c (f_value_print_innner): Rewrite.
9558
9559 2020-03-13  Tom Tromey  <tom@tromey.com>
9560
9561         * m2-valprint.c (m2_print_unbounded_array): New overload.
9562         (m2_print_unbounded_array): Update.
9563         (m2_print_array_contents): Take a struct value.
9564         (m2_value_print_inner): Rewrite.
9565
9566 2020-03-13  Tom Tromey  <tom@tromey.com>
9567
9568         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
9569         (d_value_print_inner): New function.
9570         * d-lang.h (d_value_print_inner): Declare.
9571         * d-lang.c (d_language_defn): Use d_value_print_inner.
9572
9573 2020-03-13  Tom Tromey  <tom@tromey.com>
9574
9575         * go-valprint.c (go_value_print_inner): New function.
9576         * go-lang.h (go_value_print_inner): Declare.
9577         * go-lang.c (go_language_defn): Use go_value_print_inner.
9578
9579 2020-03-13  Tom Tromey  <tom@tromey.com>
9580
9581         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
9582         API.
9583         (rust_val_print): Rewrite.
9584         (rust_value_print_inner): New function, from rust_val_print.
9585         (rust_language_defn): Use rust_value_print_inner.
9586
9587 2020-03-13  Tom Tromey  <tom@tromey.com>
9588
9589         * ada-valprint.c (ada_value_print_inner): New function.
9590         * ada-lang.h (ada_value_print_inner): Declare.
9591         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
9592
9593 2020-03-13  Tom Tromey  <tom@tromey.com>
9594
9595         * f-valprint.c (f_value_print_innner): New function.
9596         * f-lang.h (f_value_print_innner): Declare.
9597         * f-lang.c (f_language_defn): Use f_value_print_innner.
9598
9599 2020-03-13  Tom Tromey  <tom@tromey.com>
9600
9601         * p-valprint.c (pascal_value_print_inner): New function.
9602         * p-lang.h (pascal_value_print_inner): Declare.
9603         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
9604
9605 2020-03-13  Tom Tromey  <tom@tromey.com>
9606
9607         * m2-valprint.c (m2_value_print_inner): New function.
9608         * m2-lang.h (m2_value_print_inner): Declare.
9609         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
9610
9611 2020-03-13  Tom Tromey  <tom@tromey.com>
9612
9613         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
9614         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
9615         * c-valprint.c (c_value_print_inner): New function.
9616         * c-lang.h (c_value_print_inner): Declare.
9617         * c-lang.c (c_language_defn, cplus_language_defn)
9618         (asm_language_defn, minimal_language_defn): Use
9619         c_value_print_inner.
9620
9621 2020-03-13  Tom Tromey  <tom@tromey.com>
9622
9623         * p-valprint.c (pascal_object_print_value_fields): Now static.
9624         * p-lang.h (pascal_object_print_value_fields): Don't declare.
9625
9626 2020-03-13  Tom Tromey  <tom@tromey.com>
9627
9628         * c-valprint.c (c_val_print_array): Simplify.
9629
9630 2020-03-13  Tom Tromey  <tom@tromey.com>
9631
9632         * valprint.c (value_print_array_elements): New function.
9633         * valprint.h (value_print_array_elements): Declare.
9634
9635 2020-03-13  Tom Tromey  <tom@tromey.com>
9636
9637         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
9638         * mips-tdep.c (mips_print_register): Use
9639         value_print_scalar_formatted.
9640
9641 2020-03-13  Tom Tromey  <tom@tromey.com>
9642
9643         * valprint.h (value_print_scalar_formatted): Declare.
9644         * valprint.c (value_print_scalar_formatted): New function.
9645
9646 2020-03-13  Tom Tromey  <tom@tromey.com>
9647
9648         * valprint.h (generic_value_print): Declare.
9649         * valprint.c (generic_value_print): New function.
9650
9651 2020-03-13  Tom Tromey  <tom@tromey.com>
9652
9653         * valprint.c (do_val_print): Call la_value_print_inner, if
9654         available.
9655         * rust-lang.c (rust_language_defn): Update.
9656         * p-lang.c (pascal_language_defn): Update.
9657         * opencl-lang.c (opencl_language_defn): Update.
9658         * objc-lang.c (objc_language_defn): Update.
9659         * m2-lang.c (m2_language_defn): Update.
9660         * language.h (struct language_defn) <la_value_print_inner>: New
9661         member.
9662         * language.c (unknown_language_defn, auto_language_defn): Update.
9663         * go-lang.c (go_language_defn): Update.
9664         * f-lang.c (f_language_defn): Update.
9665         * d-lang.c (d_language_defn): Update.
9666         * c-lang.c (c_language_defn, cplus_language_defn)
9667         (asm_language_defn, minimal_language_defn): Update.
9668         * ada-lang.c (ada_language_defn): Update.
9669
9670 2020-03-13  Tom Tromey  <tom@tromey.com>
9671
9672         * c-valprint.c (c_value_print): Use common_val_print.
9673
9674 2020-03-13  Tom Tromey  <tom@tromey.com>
9675
9676         * cp-valprint.c (cp_print_static_field): Use common_val_print.
9677
9678 2020-03-13  Tom Tromey  <tom@tromey.com>
9679
9680         * f-valprint.c (f77_print_array_1, f_val_print): Use
9681         common_val_print.
9682
9683 2020-03-13  Tom Tromey  <tom@tromey.com>
9684
9685         * riscv-tdep.c (riscv_print_one_register_info): Use
9686         common_val_print.
9687
9688 2020-03-13  Tom Tromey  <tom@tromey.com>
9689
9690         * mi/mi-main.c (output_register): Use common_val_print.
9691
9692 2020-03-13  Tom Tromey  <tom@tromey.com>
9693
9694         * infcmd.c (default_print_one_register_info): Use
9695         common_val_print.
9696
9697 2020-03-13  Tom Tromey  <tom@tromey.com>
9698
9699         * valprint.h (common_val_print_checked): Declare.
9700         * valprint.c (common_val_print_checked): New function.
9701         * stack.c (print_frame_arg): Use common_val_print_checked.
9702
9703 2020-03-13  Tom Tromey  <tom@tromey.com>
9704
9705         * valprint.c (do_val_print): New function, from val_print.
9706         (val_print): Use do_val_print.
9707         (common_val_print): Use do_val_print.
9708
9709 2020-03-13  Tom Tromey  <tom@tromey.com>
9710
9711         * valprint.c (value_print): Use scoped_value_mark.
9712
9713 2020-03-13  Tom de Vries  <tdevries@suse.de>
9714
9715         PR symtab/25646
9716         * psymtab.c (partial_symtab::partial_symtab): Don't set
9717         globals_offset and statics_offset.  Push element onto
9718         current_global_psymbols and current_static_psymbols stacks.
9719         (concat): New function.
9720         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
9721         element from current_global_psymbols and current_static_psymbols
9722         stacks.  Concat popped elements to global_psymbols and
9723         static_symbols.
9724         (add_psymbol_to_list): Use current_global_psymbols and
9725         current_static_psymbols stacks.
9726         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
9727         current_static_psymbols fields.
9728
9729 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9730
9731         * corelow.c (sniff_core_bfd): Remove.
9732         (class core_target) <m_core_vec>: Remove.
9733         (core_target::core_target): Update.
9734         (core_file_fns): Remove.
9735         (deprecated_add_core_fns): Remove.
9736         (default_core_sniffer): Remove.
9737         (sniff_core_bfd): Remove.
9738         (default_check_format): Remove.
9739         (gdb_check_format): Remove.
9740         (core_target_open): Update.
9741         (core_target::get_core_register_section): Update.
9742         (get_core_registers_cb): Update.
9743         (core_target::fetch_registers): Update.
9744         * gdbcore.h (struct core_fns): Remove.
9745         (deprecated_add_core_fns): Remove.
9746         (default_core_sniffer): Remove.
9747         (default_check_format): Remove.
9748
9749 2020-03-12  Tom Tromey  <tom@tromey.com>
9750
9751         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
9752         CORE_ADDR.
9753         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
9754
9755 2020-03-12  Tom Tromey  <tom@tromey.com>
9756
9757         * remote.c (remote_target::download_tracepoint)
9758         (remote_target::enable_tracepoint)
9759         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
9760         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
9761         sprintf_vma.
9762
9763 2020-03-12  Tom Tromey  <tom@tromey.com>
9764
9765         * symfile-mem.c: Update CORE_ADDR size assert.
9766
9767 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9768
9769         * selftest.m4: Move to gdbsupport/.
9770         * acinclude.m4: Update path to selftest.m4.
9771
9772 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9773
9774         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
9775         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
9776         gdbarch-selfselftests.c and selftest-arch.c.
9777         (SUBDIR_UNITTESTS_OBS): Rename to...
9778         (SELFTESTS_OBS): ... this.
9779         (COMMON_SFILES): Remove disasm-selftests.c and
9780         gdbarch-selftests.c.
9781         * configure.ac: Don't add selftest-arch.{c,o} to
9782         CONFIG_{SRCS,OBS}.
9783         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
9784         preprocessor conditions.
9785
9786 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9787
9788         * configure.ac: Don't source bfd/development.sh.
9789         * selftest.m4: Modify comment.
9790         * configure: Re-generate.
9791
9792 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9793
9794         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
9795         not "true" or "false".
9796         * configure: Re-generate.
9797
9798 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9799
9800         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
9801         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
9802         renamed to arm_nbsd_supply_gregset.
9803         (fetch_register): Update to call arm_nbsd_supply_gregset.
9804         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
9805         (arm_netbsd_nat_target::fetch_registers): Update.
9806         (fetch_elfcore_registers): Removed.
9807         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
9808         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
9809         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
9810         not require NetBSD system headers.
9811         (arm_nbsd_regset): New struct.
9812         (arm_nbsd_iterate_over_regset_sections): New function.
9813         (arm_netbsd_init_abi_common): Updated to call
9814         set_gdbarch_iterate_over_regset_sections.
9815         * arm-nbsd-tdep.h: New file.
9816
9817 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
9818
9819         * symtab.c (find_pc_sect_line): Add check which prevents infinite
9820         recursion.
9821
9822 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
9823
9824         * configure: Re-generate.
9825
9826 2020-03-11  Tom Tromey  <tromey@adacore.com>
9827
9828         * ada-typeprint.c (print_choices): Fix comment.
9829
9830 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
9831
9832         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
9833         previous item in the list, when the list has no items.
9834
9835 2020-03-11  Tom de Vries  <tdevries@suse.de>
9836
9837         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
9838         PROP_LOCLIST handling code.
9839
9840 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
9841
9842         * buildsym-legacy.c (record_line): Pass extra parameter to
9843         record_line.
9844         * buildsym.c (buildsym_compunit::record_line): Take an extra
9845         parameter, reduce duplication in the line table, and record the
9846         is_stmt flag in the line table.
9847         * buildsym.h (buildsym_compunit::record_line): Add extra
9848         parameter.
9849         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
9850         non-statement lines.
9851         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
9852         this to the symtab builder.
9853         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
9854         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
9855         through to dwarf_record_line_1.
9856         * infrun.c (process_event_stop_test): When stepping, don't stop at
9857         a non-statement instruction, and only refresh the step info when
9858         we land in the middle of a line's range.  Also add an extra
9859         comment.
9860         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
9861         field.
9862         * record-btrace.c (btrace_find_line_range): Only record lines
9863         marked as is-statement.
9864         * stack.c (frame_show_address): Show the frame address if we are
9865         in a non-statement sal.
9866         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
9867         (maintenance_print_one_line_table): Print a header for the is_stmt
9868         column, and include is_stmt information in the output.
9869         * symtab.c (find_pc_sect_line): Find lines marked as statements in
9870         preference to non-statements.
9871         (find_pcs_for_symtab_line): Prefer is-statement entries.
9872         (find_line_common): Likewise.
9873         * symtab.h (struct linetable_entry): Add is_stmt field.
9874         (struct symtab_and_line): Likewise.
9875         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
9876         arranging the line table.
9877
9878 2020-03-07  Tom de Vries  <tdevries@suse.de>
9879
9880         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
9881         DIE.
9882
9883 2020-03-07  Tom Tromey  <tom@tromey.com>
9884
9885         * valops.c (value_literal_complex): Remove obsolete comment.
9886         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
9887         comment.
9888
9889 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9890
9891         * infrun.h: Forward-declare thread_info.
9892         (set_step_info): Add thread_info parameter, add doc.
9893         * infrun.c (set_step_info): Add thread_info parameter, move doc
9894         to header.
9895         * infrun.c (process_event_stop_test): Pass thread to
9896         set_step_info call.
9897         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
9898         set_step_info.
9899         (prepare_one_step): Add thread_info parameter, pass it to
9900         set_step_frame and prepare_one_step (recursive) call.
9901         (step_1): Pass thread to prepare_one_step call.
9902         (step_command_fsm::should_stop): Pass thread to
9903         prepare_one_step.
9904         (until_next_fsm): Pass thread to set_step_frame call.
9905         (finish_command): Pass thread to set_step_info call.
9906
9907 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
9908
9909         * windows-tdep.c (windows_solib_create_inferior_hook):
9910         Check if inferior is running.
9911
9912 2020-03-06  Tom de Vries  <tdevries@suse.de>
9913
9914         * NEWS: Fix "the the".
9915         * ctfread.c: Same.
9916
9917 2020-03-06  Tom de Vries  <tdevries@suse.de>
9918
9919         * psymtab.c (psymtab_to_symtab): Don't print "done.".
9920
9921 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9922
9923         * .dir-locals.el: Add a comment referencing the other copies of
9924         this file.
9925
9926 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
9927
9928         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
9929         psargs.
9930
9931 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9932
9933         * .gitattributes: New file.
9934
9935 2020-03-04  Tom Tromey  <tom@tromey.com>
9936
9937         * symmisc.c (print_symbol_bcache_statistics)
9938         (print_objfile_statistics): Update.
9939         * symfile.c (allocate_symtab): Use intern.
9940         * psymtab.c (partial_symtab::partial_symtab): Use intern.
9941         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
9942         macro_cache>: Remove.
9943         <string_cache>: New member.
9944         (struct objfile) <intern>: New methods.
9945         * elfread.c (elf_symtab_read): Use intern.
9946         * dwarf2/read.c (fixup_go_packaging): Intern package name.
9947         (dwarf2_compute_name, dwarf2_physname)
9948         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
9949         names.
9950         (guess_partial_die_structure_name): Update.
9951         (partial_die_info::fixup): Intern name.
9952         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
9953         name.
9954         (dwarf2_name): Intern name.  Update.
9955         * buildsym.c (buildsym_compunit::get_macro_table): Use
9956         string_cache.
9957
9958 2020-03-04  Tom Tromey  <tom@tromey.com>
9959
9960         * jit.c (bfd_open_from_target_memory): Make "target" const.
9961         * corefile.c (gnutarget): Now const.
9962         * gdbcore.h (gnutarget): Now const.
9963
9964 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
9965
9966         * NEWS: Mention support for WOW64 processes.
9967         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
9968         (amd64_windows_segment_register_p): Remove static.
9969         (_initialize_amd64_windows_nat): Update.
9970         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
9971         * i386-windows-nat.c (context_offset): Update.
9972         (i386_mappings): Rename and remove static.
9973         (i386_windows_segment_register_p): Remove static.
9974         (_initialize_i386_windows_nat): Update.
9975         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
9976         (STATUS_WX86_SINGLE_STEP): New macro.
9977         (EnumProcessModulesEx): New macro.
9978         (Wow64SuspendThread): New macro.
9979         (Wow64GetThreadContext): New macro.
9980         (Wow64SetThreadContext): New macro.
9981         (Wow64GetThreadSelectorEntry): New macro.
9982         (windows_set_context_register_offsets): Add static.
9983         (windows_set_segment_register_p): Likewise.
9984         (windows_add_thread): Adapt for WOW64 processes.
9985         (windows_fetch_one_register): Likewise.
9986         (windows_nat_target::fetch_registers): Likewise.
9987         (windows_store_one_register): Likewise.
9988         (display_selector): Likewise.
9989         (display_selectors): Likewise.
9990         (handle_exception): Likewise.
9991         (windows_continue): Likewise.
9992         (windows_nat_target::resume): Likewise.
9993         (windows_add_all_dlls): Likewise.
9994         (do_initial_windows_stuff): Likewise.
9995         (windows_nat_target::attach): Likewise.
9996         (windows_get_exec_module_filename): Likewise.
9997         (windows_nat_target::create_inferior): Likewise.
9998         (windows_xfer_siginfo): Likewise.
9999         (_initialize_loadable): Initialize Wow64SuspendThread,
10000         Wow64GetThreadContext, Wow64SetThreadContext,
10001         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
10002         * windows-nat.h (windows_set_context_register_offsets):
10003         Remove declaration.
10004         (windows_set_segment_register_p): Likewise.
10005         (i386_windows_segment_register_p): Add declaration.
10006         (amd64_windows_segment_register_p): Likewise.
10007
10008 2020-03-04  Luis Machado  <luis.machado@linaro.org>
10009
10010         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
10011         in "info registers" for AArch64/ARM.
10012
10013         The change caused "info registers" to not print GPR's.
10014
10015         gdb/ChangeLog:
10016
10017         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10018
10019         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10020         when reg->group is empty and reggroup is not.
10021
10022 2020-03-03  Tom Tromey  <tromey@adacore.com>
10023
10024         * dwarf2/frame.c (struct dwarf2_frame_cache)
10025         <checked_tailcall_bottom, entry_cfa_sp_offset,
10026         entry_cfa_sp_offset_p>: Remove members.
10027         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
10028         (dwarf2_frame_prev_register): Don't call
10029         dwarf2_tailcall_sniffer_first.
10030         (dwarf2_append_unwinders): Don't append tailcall unwinder.
10031         * frame-unwind.c (add_unwinder): New fuction.
10032         (frame_unwind_init): Use it.  Add tailcall unwinder.
10033
10034 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
10035             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10036
10037         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
10038         value should be printed as true.
10039
10040 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
10041
10042         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
10043         (windows_init_abi): Set and use windows_so_ops.
10044
10045 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
10046
10047         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
10048         when verifying if dealing with a convenience variable.
10049
10050 2020-03-03  Luis Machado  <luis.machado@linaro.org>
10051
10052         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
10053
10054 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10055
10056         * infrun.c (gdbarch_supports_displaced_stepping): New.
10057         (use_displaced_stepping): Break up conditions in smaller pieces.
10058         Use gdbarch_supports_displaced_stepping.
10059         (displaced_step_prepare_throw): Use
10060         gdbarch_supports_displaced_stepping.
10061
10062 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10063
10064         * NEWS: Mention new behaviour of the history filename.
10065         * top.c (write_history_p): Add comment.
10066         (show_write_history_p): Add header comment, give a different
10067         message when history writing is on, but the history filename is
10068         empty.
10069         (history_filename): Add comment.
10070         (history_filename_empty): New function.
10071         (show_history_filename): Add header comment, give a different
10072         message when the filename is empty.
10073         (init_history): Compare history_filename against nullptr, and only
10074         read history if the filename is not empty.
10075         (set_history_filename): Add header comment, and only make
10076         non-empty filenames absolute.
10077         (init_main): Make the filename argument to 'set history filename'
10078         optional.
10079
10080 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
10081
10082         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
10083         (arm_supply_vfpregset): ...this, and update to use VFP registers.
10084         (fetch_fp_register): Update.
10085         (fetch_fp_regs): Update.
10086         (store_fp_register): Update.
10087         (store_fp_regs): Update.
10088         (arm_netbsd_nat_target::read_description): New function.
10089         (fetch_elfcore_registers): Update.
10090
10091 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10092
10093         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
10094         general_thread if the stop reply is missing a thread-id.
10095         (remote_target::process_stop_reply): Use the first non-exited
10096         thread if the target didn't pass a thread-id.
10097         * infrun.c (do_target_wait): Move call to
10098         switch_to_inferior_no_thread to ....
10099         (do_target_wait_1): ... here.
10100
10101 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
10102
10103         * debuginfod-support.c: Include defs.h first.
10104
10105 2020-02-28  Tom de Vries  <tdevries@suse.de>
10106
10107         * symfile.c (set_initial_language): Use default language for lookup.
10108
10109 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
10110
10111         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
10112         reader variable, pass `this` to read_cutu_die_from_dwo.
10113
10114 2020-02-27  Aaron Merey  <amerey@redhat.com>
10115
10116         * source.c (open_source_file): Check for nullptr when computing
10117         srcpath.
10118
10119 2020-02-27  Tom Tromey  <tromey@adacore.com>
10120
10121         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
10122         member.
10123         (dwarf2_add_field): Don't update nfields.
10124         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
10125
10126 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
10127
10128         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
10129         abs.
10130
10131 2020-02-26  Tom Tromey  <tom@tromey.com>
10132
10133         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
10134         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
10135         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
10136         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
10137         per_cu_data.
10138
10139 2020-02-26  Tom Tromey  <tom@tromey.com>
10140
10141         * dwarf2/index-write.c (psym_index_map): Change type.
10142         (add_address_entry_worker, write_one_signatured_type)
10143         (recursively_count_psymbols, recursively_write_psymbols)
10144         (class debug_names, psyms_seen_size, write_gdbindex)
10145         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
10146
10147 2020-02-26  Aaron Merey  <amerey@redhat.com>
10148
10149         * Makefile.in: Handle optional debuginfod support.
10150         * NEWS: Update.
10151         * README: Add --with-debuginfod summary.
10152         * config.in: Regenerate.
10153         * configure: Regenerate.
10154         * configure.ac: Handle optional debuginfod support.
10155         * debuginfod-support.c: debuginfod helper functions.
10156         * debuginfod-support.h: Ditto.
10157         * doc/gdb.texinfo: Add --with-debuginfod to configure options
10158         summary.
10159         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
10160         when a dwz file cannot be found.
10161         * elfread.c (elf_symfile_read): Query debuginfod servers when a
10162         debuginfo file cannot be found.
10163         * source.c (open_source_file): Query debuginfod servers when a
10164         source file cannot be found.
10165         * top.c (print_gdb_configuration): Include
10166         --{with,without}-debuginfod in the output.
10167
10168 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
10169
10170         * thread.c (thr_try_catch_cmd): Print thread name.
10171
10172 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
10173
10174         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
10175         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10176         dwarf2_fetch_die_type_sect_off): Move to...
10177         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
10178         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10179         dwarf2_fetch_die_type_sect_off): ... here.
10180         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
10181         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10182         dwarf2_fetch_die_type_sect_off): Move doc to header file.
10183
10184 2020-02-26  Tom de Vries  <tdevries@suse.de>
10185
10186         PR gdb/25603
10187         * symfile.c (set_initial_language): Exit-early if
10188         language_mode == language_mode_manual.
10189
10190 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10191
10192         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
10193         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
10194         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
10195
10196 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10197
10198         * gdbtypes.c (create_array_type_with_stride): Handle negative
10199         array strides.
10200         * valarith.c (value_subscripted_rvalue): Likewise.
10201
10202 2020-02-25  Luis Machado  <luis.machado@linaro.org>
10203
10204         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
10205
10206 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10207
10208         * loc.h (dwarf2_get_die_type): Move to...
10209         * read.h (dwarf2_get_die_type): ... here.
10210         * read.c (dwarf2_get_die_type): Move doc to header.
10211
10212 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
10213
10214         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
10215         'gnulib/Makefile.in' to the list.
10216
10217 2020-02-24  Tom Tromey  <tom@tromey.com>
10218
10219         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
10220         Remove.
10221         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
10222         XOBNEWVEC.
10223
10224 2020-02-24  Tom Tromey  <tom@tromey.com>
10225
10226         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
10227         New method.
10228         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
10229         (dw2_do_instantiate_symtab, dw2_get_file_names)
10230         (build_type_psymtab_dependencies, load_full_type_unit): Update.
10231
10232 2020-02-24  Tom Tromey  <tom@tromey.com>
10233
10234         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
10235         make_scoped_restore.
10236         (dwarf2_psymtab::read_symtab): Don't clear
10237         reading_partial_symbols.
10238
10239 2020-02-24  Tom de Vries  <tdevries@suse.de>
10240
10241         PR gdb/25592
10242         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
10243
10244 2020-02-24  Tom de Vries  <tdevries@suse.de>
10245
10246         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
10247         commands layout next/prev/regs.
10248
10249 2020-02-22  Tom Tromey  <tom@tromey.com>
10250
10251         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
10252         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
10253
10254 2020-02-22  Tom Tromey  <tom@tromey.com>
10255
10256         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
10257
10258 2020-02-22  Tom Tromey  <tom@tromey.com>
10259
10260         * tui/tui-win.c (_initialize_tui_win): Add usage text.
10261         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
10262         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
10263         * tui/tui.c (_initialize_tui): Add usage text.
10264
10265 2020-02-22  Tom Tromey  <tom@tromey.com>
10266
10267         * tui/tui-win.c (tui_set_focus_command)
10268         (tui_set_win_height_command): Use error_no_arg.
10269         (_initialize_tui_win): Update help text.
10270         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
10271
10272 2020-02-22  Tom Tromey  <tom@tromey.com>
10273
10274         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
10275         * tui/tui-disasm.h (struct tui_disasm_window)
10276         <display_start_addr>: Declare.
10277         * tui/tui-source.h (struct tui_source_window)
10278         <display_start_addr>: Declare.
10279         * tui/tui-winsource.h (struct tui_source_window_base)
10280         <show_source_line, display_start_addr>: New methods.
10281         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
10282         Rename and move to protected section.
10283         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
10284         (tui_source_window_base::do_erase_source_content): Update.
10285         (tui_source_window_base::show_source_line): Now a method.
10286         (tui_source_window_base::show_source_content)
10287         (tui_source_window_base::tui_source_window_base)
10288         (tui_source_window_base::rerender)
10289         (tui_source_window_base::refill)
10290         (tui_source_window_base::do_scroll_horizontal)
10291         (tui_source_window_base::set_is_exec_point_at)
10292         (tui_source_window_base::update_breakpoint_info)
10293         (tui_source_window_base::update_exec_info): Update.
10294         * tui/tui-source.c (tui_source_window::set_contents)
10295         (tui_source_window::showing_source_p)
10296         (tui_source_window::do_scroll_vertical)
10297         (tui_source_window::location_matches_p)
10298         (tui_source_window::line_is_displayed): Update.
10299         (tui_source_window::display_start_addr): New method.
10300         * tui/tui-disasm.c (tui_disasm_window::set_contents)
10301         (tui_disasm_window::do_scroll_vertical)
10302         (tui_disasm_window::location_matches_p): Update.
10303         (tui_disasm_window::display_start_addr): New method.
10304
10305 2020-02-22  Tom Tromey  <tom@tromey.com>
10306
10307         * NEWS: Add entry for gdb.register_window_type.
10308         * tui/tui-layout.h (window_factory): New typedef.
10309         (tui_register_window): Declare.
10310         * tui/tui-layout.c (saved_tui_windows): New global.
10311         (tui_apply_current_layout): Use it.
10312         (tui_register_window): New function.
10313         * python/python.c (do_start_initialization): Call
10314         gdbpy_initialize_tui.
10315         (python_GdbMethods): Add "register_window_type" function.
10316         * python/python-internal.h (gdbpy_register_tui_window)
10317         (gdbpy_initialize_tui): Declare.
10318         * python/py-tui.c: New file.
10319         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
10320
10321 2020-02-22  Tom Tromey  <tom@tromey.com>
10322
10323         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
10324
10325 2020-02-22  Tom Tromey  <tom@tromey.com>
10326
10327         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
10328         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
10329         * tui/tui-data.c (tui_set_win_with_focus): Remove.
10330         (tui_set_win_focus_to): Move from tui-win.c.
10331
10332 2020-02-22  Tom Tromey  <tom@tromey.com>
10333
10334         * tui/tui-layout.c (make_standard_window, get_locator_window): New
10335         functions.
10336         (known_window_types): New global.
10337         (tui_get_window_by_name): Reimplement.
10338         (initialize_known_windows): New function.
10339         (validate_window_name): Rewrite.
10340         (_initialize_tui_layout): Call initialize_known_windows.
10341
10342 2020-02-22  Tom Tromey  <tom@tromey.com>
10343
10344         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
10345         Remove constants.
10346         * tui/tui-winsource.h (struct tui_source_window_base)
10347         <tui_source_window_base>: Remove parameter.
10348         * tui/tui-winsource.c
10349         (tui_source_window_base::tui_source_window_base): Remove
10350         parameter.
10351         (tui_source_window_base::refill): Update.
10352         * tui/tui-stack.h (struct tui_locator_window)
10353         <tui_locator_window>: Update.
10354         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
10355         Default the constructor.
10356         * tui/tui-regs.h (struct tui_data_item_window)
10357         <tui_data_item_window>: Default the constructor.
10358         (struct tui_data_window) <tui_data_window>: Likewise.
10359         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
10360         Default the constructor.
10361         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
10362         Default the constructor.
10363         <type>: Remove.
10364         (struct tui_win_info) <tui_win_info>: Default the constructor.
10365         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
10366         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
10367         Default the constructor.
10368
10369 2020-02-22  Tom Tromey  <tom@tromey.com>
10370
10371         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
10372         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
10373         * tui/tui-win.c (tui_resize_all): Don't call
10374         tui_delete_invisible_windows.
10375         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
10376         done.
10377         (tui_set_layout): Update.
10378         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
10379         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
10380         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
10381
10382 2020-02-22  Tom Tromey  <tom@tromey.com>
10383
10384         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
10385         correctly.
10386
10387 2020-02-22  Tom Tromey  <tom@tromey.com>
10388
10389         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
10390
10391 2020-02-22  Tom Tromey  <tom@tromey.com>
10392
10393         * tui/tui-winsource.h (struct tui_source_window_iterator)
10394         <inner_iterator>: New etytypedef.
10395         <tui_source_window_iterator>: Take "end" parameter.
10396         <tui_source_window_iterator>: Take iterator.
10397         <operator*, advance>: Update.
10398         <m_iter>: Change type.
10399         <m_end>: New field.
10400         (struct tui_source_windows) <begin, end>: Update.
10401         * tui/tui-layout.c (tui_windows): New global.
10402         (tui_apply_current_layout): Clear tui_windows.
10403         (tui_layout_window::apply): Update tui_windows.
10404         * tui/tui-data.h (tui_windows): Declare.
10405         (all_tui_windows): Now inline function.
10406         (class tui_window_iterator, struct all_tui_windows): Remove.
10407
10408 2020-02-22  Tom Tromey  <tom@tromey.com>
10409
10410         PR tui/17850:
10411         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
10412         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
10413         "height" argument.
10414         (class tui_layout_window) <get_sizes>: Likewise.
10415         (class tui_layout_split) <tui_layout_split>: Add "vertical"
10416         argument.
10417         <get_sizes>: Add "height" argument.
10418         <m_vertical>: New field.
10419         * tui/tui-layout.c (tui_layout_split::clone): Update.
10420         (tui_layout_split::get_sizes): Add "height" argument.
10421         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
10422         (tui_new_layout_command): Parse "-horizontal".
10423         (_initialize_tui_layout): Update help string.
10424         (tui_layout_split::specification): Add "-horizontal" when needed.
10425         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
10426         argument.
10427         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
10428         New methods.
10429
10430 2020-02-22  Tom Tromey  <tom@tromey.com>
10431
10432         * tui/tui-layout.h (enum tui_adjust_result): New.
10433         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
10434         (class tui_layout_window) <adjust_size>: Return
10435         tui_adjust_result.  Rewrite.
10436         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
10437         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
10438
10439 2020-02-22  Tom Tromey  <tom@tromey.com>
10440
10441         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
10442         parameter and return types.
10443         (class tui_layout_base) <specification>: Add "depth".
10444         (class tui_layout_window) <specification>: Add "depth".
10445         (class tui_layout_split) <specification>: Add "depth".
10446         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
10447         and return types.
10448         (tui_new_layout_command): Parse sub-layouts.
10449         (_initialize_tui_layout): Update help string.
10450         (tui_layout_window::specification): Add "depth".
10451         (add_layout_command): Update.
10452
10453 2020-02-22  Tom Tromey  <tom@tromey.com>
10454
10455         * NEWS: Add "tui new-layout" item.
10456         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
10457         Add new-layout command to help text.
10458         (validate_window_name): New function.
10459         (tui_new_layout_command): New function.
10460         (_initialize_tui_layout): Register "new-layout".
10461         (tui_layout_window::specification): New method.
10462         (tui_layout_window::specification): New method.
10463         * tui/tui-layout.h (class tui_layout_base) <specification>: New
10464         method.
10465         (class tui_layout_window) <specification>: New method.
10466         (class tui_layout_split) <specification>: New method.
10467
10468 2020-02-22  Tom Tromey  <tom@tromey.com>
10469
10470         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
10471         * tui/tui-win.c (window_name_completer): Update comment.
10472         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
10473         Declare method.
10474         (class tui_layout_window) <replace_window>: Likewise.
10475         (class tui_layout_split) <replace_window>: Likewise.
10476         (tui_set_layout): Don't declare.
10477         (tui_set_initial_layout): Declare function.
10478         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
10479         (asm_regs_layout): New globals.
10480         (tui_current_layout, show_layout): Remove.
10481         (tui_set_layout, tui_add_win_to_layout): Rewrite.
10482         (find_layout, tui_apply_layout): New function.
10483         (layout_completer): Remove.
10484         (tui_next_layout): Reimplement.
10485         (tui_next_layout_command): New function.
10486         (tui_set_initial_layout, tui_prev_layout_command): New functions.
10487         (tui_regs_layout): Reimplement.
10488         (tui_regs_layout_command): New function.
10489         (extract_display_start_addr): Rewrite.
10490         (next_layout, prev_layout): Remove.
10491         (tui_layout_window::replace_window): New method.
10492         (tui_layout_split::replace_window): New method.
10493         (destroy_layout): New function.
10494         (layout_list): New global.
10495         (add_layout_command): New function.
10496         (initialize_layouts): Update.
10497         (tui_layout_command): New function.
10498         (_initialize_tui_layout): Install "layout" commands.
10499         * tui/tui-data.h (enum tui_layout_type): Remove.
10500         (tui_current_layout): Don't declare.
10501
10502 2020-02-22  Tom Tromey  <tom@tromey.com>
10503
10504         * tui/tui-regs.c (tui_reg_layout): Remove.
10505         (tui_reg_command): Use tui_regs_layout.
10506         * tui/tui-layout.h (tui_reg_command): Declare.
10507         * tui/tui-layout.c (tui_reg_command): New function.
10508
10509 2020-02-22  Tom Tromey  <tom@tromey.com>
10510
10511         * tui/tui.c (tui_rl_delete_other_windows): Call
10512         tui_remove_some_windows.
10513         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
10514         Declare method.
10515         (class tui_layout_window) <remove_windows>: New method.
10516         (class tui_layout_split) <remove_windows>: Declare.
10517         (tui_remove_some_windows): Declare.
10518         * tui/tui-layout.c (tui_remove_some_windows): New function.
10519         (tui_layout_split::remove_windows): New method.
10520
10521 2020-02-22  Tom Tromey  <tom@tromey.com>
10522
10523         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
10524         * tui/tui-layout.h (tui_next_layout): Declare.
10525         * tui/tui-layout.c (tui_next_layout): New function.
10526
10527 2020-02-22  Tom Tromey  <tom@tromey.com>
10528
10529         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
10530         correct coordinates.
10531
10532 2020-02-22  Tom Tromey  <tom@tromey.com>
10533
10534         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
10535         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
10536         DATA_WIN case.
10537
10538 2020-02-22  Tom Tromey  <tom@tromey.com>
10539
10540         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
10541         TUI_DISASM_WIN, not tui_win_list.
10542
10543 2020-02-22  Tom Tromey  <tom@tromey.com>
10544
10545         * valprint.c (generic_val_print_enum_1)
10546         (val_print_type_code_flags): Style member names.
10547         * rust-lang.c (val_print_struct, rust_print_enum)
10548         (rust_print_struct_def, rust_internal_print_type): Style member
10549         names.
10550         * p-valprint.c (pascal_object_print_value_fields): Style member
10551         names.  Only call fprintf_symbol_filtered for static members.
10552         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
10553         * f-valprint.c (f_val_print): Style member names.
10554         * f-typeprint.c (f_type_print_base): Style member names.
10555         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
10556         call fprintf_symbol_filtered for static members.
10557         (cp_print_class_member): Style member names.
10558         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
10559         member names.
10560         * ada-valprint.c (ada_print_scalar): Style enum names.
10561         (ada_val_print_enum): Likewise.
10562         * ada-typeprint.c (print_enum_type): Style enum names.
10563
10564 2020-02-21  Tom Tromey  <tom@tromey.com>
10565
10566         * psympriv.h (struct partial_symtab): Update comment.
10567
10568 2020-02-21  Tom Tromey  <tromey@adacore.com>
10569
10570         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
10571         type is CORE_ADDR.
10572
10573 2020-02-21  Tom de Vries  <tdevries@suse.de>
10574
10575         PR gdb/25534
10576         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
10577         if dependencies[i]->user != NULL.
10578
10579 2020-02-21  Ali Tamur  <tamur@google.com>
10580
10581         * dwarf2/read.c (dwarf2_name): Add null check.
10582
10583 2020-02-20  Tom Tromey  <tom@tromey.com>
10584
10585         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
10586         ">=", in binary search.
10587         (dwarf2_find_containing_comp_unit): New overload.
10588         (run_test): New self-test.
10589         (_initialize_dwarf2_read): Register new test.
10590
10591 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
10592
10593         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
10594         * riscv-tdep.h: Likewise.
10595         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
10596         rv32-only CSR.
10597         * features/riscv/64bit-csr.xml: Regenerated.
10598
10599 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
10600             Tom Tromey  <tom@tromey.com>
10601
10602         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
10603         of 'fputc_unfiltered'.
10604         (putchar_unfiltered): Call 'fputc_unfiltered'.
10605         (fputc_unfiltered): Call 'fputs_unfiltered'.
10606
10607 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
10608
10609         * config.in: Regenerate.
10610         * configure: Regenerate.
10611         * configure.ac: Add --with-python-libdir option.
10612         * main.c: Use WITH_PYTHON_LIBDIR.
10613
10614 2020-02-19  Tom Tromey  <tom@tromey.com>
10615
10616         * symtab.c (general_symbol_info::compute_and_set_names): Use
10617         obstack_strndup.  Simplify call to symbol_set_demangled_name.
10618
10619 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
10620
10621         * dwarf2/read.c (allocate_signatured_type_table,
10622         allocate_dwo_unit_table, allocate_type_unit_groups_table,
10623         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
10624         Remove objfile parameter, update all callers.
10625
10626 2020-02-19  Doug Evans  <dje@google.com>
10627
10628         PR rust/25535
10629         * rust-lang.c (rust_print_enum): Apply embedded_offset to
10630         rust_enum_variant calculation.
10631
10632 2020-02-19  Tom Tromey  <tromey@adacore.com>
10633
10634         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
10635
10636 2020-02-19  Tom Tromey  <tromey@adacore.com>
10637
10638         * ada-lang.c (cache_symbol): Use obstack_strdup.
10639
10640 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10641
10642         * configure: Regenerate.
10643
10644 2020-02-19  Tom Tromey  <tromey@adacore.com>
10645
10646         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
10647         NULL check.
10648
10649 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
10650
10651         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
10652
10653 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10654
10655         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
10656         if GDBSERVER is not defined.
10657         (riscv_tdesc_cache): Likewise, also store const target_desc.
10658         (STATIC_IN_GDB): Define.
10659         (riscv_create_target_description): Update declaration with
10660         STATIC_IN_GDB.
10661         (riscv_lookup_target_description): New function, only define if
10662         GDBSERVER is not defined.
10663         * arch/riscv.h (riscv_create_target_description): Declare only
10664         when GDBSERVER is defined.
10665         (riscv_lookup_target_description): New declaration when GDBSERVER
10666         is not defined.
10667         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
10668         (riscv_linux_read_features): ...this, and return
10669         riscv_gdbarch_features instead of target_desc.
10670         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
10671         (riscv_linux_read_description): Rename to...
10672         (riscv_linux_read_features): ...this.
10673         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10674         Update to use riscv_gdbarch_features and
10675         riscv_lookup_target_description.
10676         * riscv-tdep.c (riscv_find_default_target_description): Use
10677         riscv_lookup_target_description instead of
10678         riscv_create_target_description.
10679
10680 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10681
10682         * valprint.c (generic_val_print_enum_1): When printing a flag
10683         enum with value 0 and there is no enumerator with value 0, print
10684         just "0" instead of "(unknown: 0x0)".
10685
10686 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10687
10688         * valprint.c (generic_val_print_enum_1): Print unknown part of
10689         flag enum in hex.
10690
10691 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10692
10693         * dwarf2/read.c (update_enumeration_type_from_children): Allow
10694         flag enums to contain duplicate enumerators.
10695         * valprint.c (generic_val_print_enum_1): Update comment.
10696
10697 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10698
10699         * dwarf2/read.c: Include "count-one-bits.h".
10700         (update_enumeration_type_from_children): If an enumerator has
10701         multiple bits set, don't treat the enumeration as a "flag enum".
10702         * valprint.c (generic_val_print_enum_1): Assert that enumerators
10703         of flag enums have 0 or 1 bit set.
10704
10705 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10706
10707         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
10708         conversion.
10709         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10710         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10711         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10712         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10713         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10714
10715 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10716
10717         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
10718
10719 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10720
10721         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
10722         displaced_step_closure_up.
10723         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10724         (struct displaced_step_closure_up):
10725         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10726         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10727         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
10728         Likewise.
10729         * gdbarch.sh (displaced_step_copy_insn): Likewise.
10730         * gdbarch.c, gdbarch.h: Re-generate.
10731         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
10732         displaced_step_closure_up.
10733         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10734         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10735         * infrun.h (displaced_step_closure_up): New type alias.
10736         (struct displaced_step_inferior_state) <step_closure>: Change
10737         type to displaced_step_closure_up.
10738         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
10739         displaced_step_closure_up.
10740         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10741
10742 2020-02-14  Tom Tromey  <tom@tromey.com>
10743
10744         * minidebug.c (gnu_debug_key): New global.
10745         (find_separate_debug_file_in_section): Use it.
10746
10747 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10748
10749         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
10750         std::unique_ptr.
10751         * gdbarch.c: Re-generate.
10752         * gdbarch.h: Re-generate.
10753         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
10754         change.
10755         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
10756         type to std::unique_ptr.
10757         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10758         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10759         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10760         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10761         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
10762         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10763         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10764         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10765         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10766
10767 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10768
10769         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
10770         std::unique_ptr.
10771         (displaced_step_clear): Rename to...
10772         (displaced_step_reset): ... this.  Just call displaced->reset ().
10773         (displaced_step_clear_cleanup): Rename to...
10774         (displaced_step_reset_cleanup): ... this.
10775         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
10776         (displaced_step_fixup): Likewise.
10777         (resume_1): Likewise.
10778         (handle_inferior_event): Restore child's memory before calling
10779         displaced_step_fixup on the parent.
10780         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
10781         to std::unique_ptr.
10782         <step_closure>: Change type to std::unique_ptr.
10783
10784 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10785
10786         * arm-tdep.c: Include count-one-bits.h.
10787         (cleanup_block_store_pc): Use count_one_bits.
10788         (cleanup_block_load_pc): Use count_one_bits.
10789         (arm_copy_block_xfer): Use count_one_bits.
10790         (thumb2_copy_block_xfer): Use count_one_bits.
10791         (thumb_copy_pop_pc_16bit): Use count_one_bits.
10792         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
10793         (thumb_get_next_pcs_raw): Use count_one_bits.
10794         (arm_get_next_pcs_raw): Use count_one_bits_l.
10795         * arch/arm.c (bitcount): Remove.
10796         * arch/arm.h (bitcount): Remove.
10797
10798 2020-02-14  Tom Tromey  <tromey@adacore.com>
10799
10800         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
10801         Update.
10802         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
10803         * dwarf2/loc.c (call_site_find_chain_1): Return
10804         unique_xmalloc_ptr.
10805         (call_site_find_chain): Likewise.
10806
10807 2020-02-14  Richard Biener  <rguenther@suse.de>
10808
10809         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
10810         on expression with division operators.
10811
10812 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10813
10814         * MAINTAINERS (Write After Approval): Adding myself.
10815
10816 2020-02-12  Tom Tromey  <tom@tromey.com>
10817
10818         * event-loop.c (event_data, gdb_event, event_handler_func):
10819         Remove.
10820
10821 2020-02-12  Tom Tromey  <tom@tromey.com>
10822
10823         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
10824         (dwarf2_frame_objfile_data): Add comment.
10825         (find_comp_unit, set_comp_unit): New functions.
10826         (dwarf2_frame_find_fde): Use find_comp_unit.
10827         (dwarf2_build_frame_info): Use set_comp_unit.
10828
10829 2020-02-12  Tom Tromey  <tom@tromey.com>
10830
10831         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
10832         (comp_unit): Don't initialize objfile.
10833         (execute_cfa_program): Add text_offset parameter.
10834         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
10835         (dwarf2_frame_cache): Update.
10836         (dwarf2_build_frame_info): Don't set "objfile" member.
10837
10838 2020-02-12  Tom Tromey  <tom@tromey.com>
10839
10840         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
10841         (decode_frame_entry): Likewise.
10842         (dwarf2_build_frame_info): Update.
10843
10844 2020-02-12  Tom Tromey  <tom@tromey.com>
10845
10846         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
10847         (decode_frame_entry_1): Use the comp_unit obstack.
10848
10849 2020-02-12  Tom Tromey  <tom@tromey.com>
10850
10851         * dwarf2/frame.c (struct comp_unit): Add initializers and
10852         constructor.
10853         (dwarf2_frame_objfile_data): Store a comp_unit.
10854         (dwarf2_frame_find_fde): Update.
10855         (dwarf2_build_frame_info): Use "new".
10856
10857 2020-02-12  Tom Tromey  <tom@tromey.com>
10858
10859         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
10860         (dwarf2_fde_table): Typedef for std::vector.
10861         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
10862         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
10863         (decode_frame_entry): Update.
10864         (dwarf2_build_frame_info): Use "new".
10865
10866 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10867
10868         * arm-tdep.c (arm_gdbarch_init): Update.
10869         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
10870         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
10871         have_neon, is_m>: Change to bool.
10872
10873 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10874
10875         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
10876
10877 2020-02-12  Tom Tromey  <tom@tromey.com>
10878
10879         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
10880
10881 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
10882
10883         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
10884         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
10885
10886 2020-02-11  Tom Tromey  <tom@tromey.com>
10887
10888         * psymtab.h: Update comment.
10889
10890 2020-02-11  Tom Tromey  <tom@tromey.com>
10891
10892         * gdb_obstack.h (struct auto_obstack): Use
10893         DISABLE_COPY_AND_ASSIGN.
10894
10895 2020-02-11  Tom Tromey  <tom@tromey.com>
10896
10897         * dwarf2/frame.h (struct objfile): Don't forward declare.
10898
10899 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10900
10901         * cris-tdep.c (cris_supply_gregset): Change signature to match
10902         what struct regset expects.
10903         (cris_regset): New struct.
10904         (fetch_core_registers): Remove.
10905         (cris_iterate_over_regset_sections): New function.
10906         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
10907         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
10908
10909 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10910
10911         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
10912         registers.
10913
10914 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10915
10916         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
10917
10918 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10919
10920         * configure: Re-generate.
10921
10922 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10923
10924         * configure: Re-generate.
10925
10926 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10927
10928         * acinclude: Update warning.m4 path.
10929         * warning.m4: Move to gdbsupport.
10930
10931 2020-02-11  Tom Tromey  <tromey@adacore.com>
10932
10933         * remote.c (remote_console_output): Update.
10934         * printcmd.c (printf_command): Update.
10935         * event-loop.c (gdb_wait_for_event): Update.
10936         * linux-nat.c (sigchld_handler): Update.
10937         * remote-sim.c (gdb_os_write_stdout): Update.
10938         (gdb_os_flush_stdout): Update.
10939         (gdb_os_flush_stderr): Update.
10940         (gdb_os_write_stderr): Update.
10941         * exceptions.c (print_exception): Update.
10942         * remote-fileio.c (remote_fileio_func_read): Update.
10943         (remote_fileio_func_write): Update.
10944         * tui/tui.c (tui_enable): Update.
10945         * tui/tui-interp.c (tui_interp::init): Update.
10946         * utils.c (init_page_info): Update.
10947         (putchar_unfiltered, fputc_unfiltered): Update.
10948         (gdb_flush): Update.
10949         (emit_style_escape): Update.
10950         (flush_wrap_buffer, fputs_maybe_filtered): Update.
10951         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
10952         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
10953         (stderr_file::write): Update.
10954         (stderr_file::puts): Update.
10955         * ui-file.h (ui_file_isatty, ui_file_write)
10956         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
10957         (ui_file_puts): Don't declare.
10958
10959 2020-02-10  Tom de Vries  <tdevries@suse.de>
10960
10961         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
10962         sentinel to char *.
10963
10964 2020-02-09  Tom de Vries  <tdevries@suse.de>
10965
10966         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
10967         filename if it matches "<artificial>".
10968
10969 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10970
10971         * windows-tdep.c (struct enum_value_name): New struct.
10972         (create_enum): New function.
10973         (windows_get_siginfo_type): Create and use enum types.
10974
10975 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10976
10977         * NEWS: Mention $_siginfo support for Windows.
10978         * windows-nat.c (handle_exception): Set siginfo_er.
10979         (windows_nat_target::mourn_inferior): Reset siginfo_er.
10980         (windows_xfer_siginfo): New function.
10981         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
10982         * windows-tdep.c (struct windows_gdbarch_data): New struct.
10983         (init_windows_gdbarch_data): New function.
10984         (get_windows_gdbarch_data): New function.
10985         (windows_get_siginfo_type): New function.
10986         (windows_init_abi): Register windows_get_siginfo_type.
10987         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
10988
10989 2020-02-08  Tom Tromey  <tom@tromey.com>
10990
10991         * dwarf2/read.c (class cutu_reader) <cutu_reader,
10992         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
10993         <keep>: Declare method.
10994         <m_keep>: Remove member.
10995         <~cutu_reader>: Remove.
10996         (cutu_reader::init_tu_and_read_dwo_dies): Update.
10997         (cutu_reader::cutu_reader): Update.
10998         (cutu_reader::keep): Rename from ~cutu_reader.
10999         (process_psymtab_comp_unit, build_type_psymtabs_1)
11000         (process_skeletonless_type_unit, load_partial_comp_unit)
11001         (load_full_comp_unit, dwarf2_read_addr_index)
11002         (read_signatured_type): Update.
11003
11004 2020-02-08  Tom Tromey  <tom@tromey.com>
11005
11006         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
11007         "want_partial_unit" parameter.
11008         (process_psymtab_comp_unit): Change want_partial_unit to bool.
11009         Inline check for DW_TAG_partial_unit.
11010         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
11011
11012 2020-02-08  Tom Tromey  <tom@tromey.com>
11013
11014         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
11015         read.c.
11016         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
11017         read.c.
11018
11019 2020-02-08  Tom Tromey  <tom@tromey.com>
11020
11021         * dwarf2/read.c (read_address): Move to comp-unit.c.
11022         (dwarf2_rnglists_process, dwarf2_ranges_process)
11023         (read_attribute_value, dwarf_decode_lines_1)
11024         (var_decode_location, decode_locdesc): Update.
11025         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
11026         read.c.  Remove "cu" parameter.
11027         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
11028         method.
11029
11030 2020-02-08  Tom Tromey  <tom@tromey.com>
11031
11032         * dwarf2/read.c (read_attribute_value, read_indirect_string)
11033         (read_indirect_line_string): Update.
11034         * dwarf2/comp-unit.c (read_offset): Remove.
11035         (read_comp_unit_head): Update.
11036         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
11037         method.
11038         (read_offset): Don't declare.
11039
11040 2020-02-08  Tom Tromey  <tom@tromey.com>
11041
11042         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
11043         * dwarf2/read.c (struct comp_unit_head): Move to
11044         dwarf2/comp-unit.h.
11045         (enum class rcuh_kind): Move to comp-unit.h.
11046         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
11047         (read_comp_unit_head, error_check_comp_unit_head)
11048         (read_and_check_comp_unit_head): Move to comp-unit.c.
11049         (read_offset, dwarf_unit_type_name): Likewise.
11050         (create_debug_type_hash_table, read_cutu_die_from_dwo)
11051         (cutu_reader::cutu_reader, read_call_site_scope)
11052         (find_partial_die, follow_die_offset): Update.
11053         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
11054
11055 2020-02-08  Tom Tromey  <tom@tromey.com>
11056
11057         * dwarf2/read.c (read_offset_1): Move to leb.c.
11058         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
11059         (dwarf_decode_macro_bytes): Update.
11060         * dwarf2/leb.c (read_offset): Rename; move from read.c.
11061         * dwarf2/leb.h (read_offset): Declare.
11062
11063 2020-02-08  Tom Tromey  <tom@tromey.com>
11064
11065         * dwarf2/read.c (dwarf2_section_size): Remove.
11066         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
11067         Update.
11068         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
11069
11070 2020-02-08  Tom Tromey  <tom@tromey.com>
11071
11072         * dwarf2/read.c (read_initial_length): Move to leb.c.
11073         * dwarf2/leb.h (read_initial_length): Declare.
11074         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
11075         handle_nonstd parameter.
11076         * dwarf2/frame.c (read_initial_length): Remove.
11077         (decode_frame_entry_1): Update.
11078
11079 2020-02-08  Tom Tromey  <tom@tromey.com>
11080
11081         * dwarf2/loc.c (dwarf2_find_location_expression)
11082         (dwarf_evaluate_loc_desc::get_tls_address)
11083         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
11084         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
11085         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
11086         (dwarf2_compile_property_to_c)
11087         (dwarf2_loc_desc_get_symbol_read_needs)
11088         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
11089         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
11090         (loclist_describe_location, loclist_tracepoint_var_ref)
11091         (loclist_generate_c_location): Update.
11092         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
11093         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
11094         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
11095         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
11096         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
11097         (dwarf2_per_cu_data::addr_size)
11098         (dwarf2_per_cu_data::ref_addr_size)
11099         (dwarf2_per_cu_data::text_offset)
11100         (dwarf2_per_cu_data::addr_type): Now methods.
11101         (per_cu_header_read_in): Make per_cu "const".
11102         (dwarf2_version): Remove.
11103         (dwarf2_per_cu_data::int_type): Now a method.
11104         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
11105         (set_die_type, read_array_type, read_subrange_index_type)
11106         (read_tag_string_type, read_subrange_type): Update.
11107         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
11108         offset_size, ref_addr_size, text_offset, addr_type, version,
11109         objfile, int_type, addr_sized_int_type>: Declare methods.
11110
11111 2020-02-08  Tom Tromey  <tom@tromey.com>
11112
11113         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
11114         Move earlier.
11115
11116 2020-02-08  Tom Tromey  <tom@tromey.com>
11117
11118         * dwarf2/read.h (dwarf_line_debug): Declare.
11119         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
11120         * dwarf2/read.c: Move line_header code to new files.
11121         (dwarf_line_debug): No longer static.
11122         * dwarf2/line-header.c: New file.
11123         * dwarf2/line-header.h: New file.
11124
11125 2020-02-08  Tom Tromey  <tom@tromey.com>
11126
11127         * dwarf2/read.c (struct line_header) <file_full_name,
11128         file_file_name>: Return unique_xmalloc_ptr.
11129         (line_header::file_file_name): Update.
11130         (line_header::file_full_name): Update.
11131         (dw2_get_file_names_reader): Update.
11132         (macro_start_file): Update.
11133
11134 2020-02-08  Tom Tromey  <tom@tromey.com>
11135
11136         * dwarf2/read.c (struct line_header) <file_full_name,
11137         file_file_name>: Declare methods.
11138         (dw2_get_file_names_reader): Update.
11139         (file_file_name): Now a method.
11140         (file_full_name): Likewise.
11141         (macro_start_file): Update.
11142
11143 2020-02-08  Tom Tromey  <tom@tromey.com>
11144
11145         * dwarf2/read.c (dwarf_always_disassemble)
11146         (show_dwarf_always_disassemble): Move to loc.c.
11147         (_initialize_dwarf2_read): Move "always-disassemble" registration
11148         to loc.c.
11149         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
11150         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
11151         static.
11152         (show_dwarf_always_disassemble): Move from read.c.
11153         (_initialize_dwarf2loc): Move always-disassemble from read.c.
11154
11155 2020-02-08  Tom Tromey  <tom@tromey.com>
11156
11157         * dwarf2/read.c (~dwarf2_per_objfile): Update.
11158         (create_quick_file_names_table): Return htab_up.
11159         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
11160         Update.
11161         * dwarf2/read.h (struct dwarf2_per_objfile)
11162         <quick_file_names_table>: Now htab_up.
11163
11164 2020-02-08  Tom Tromey  <tom@tromey.com>
11165
11166         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
11167
11168 2020-02-08  Tom Tromey  <tom@tromey.com>
11169
11170         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
11171         Rewrite.
11172         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
11173         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
11174         (abbrev_table::abbrev_table): No longer inline.
11175         (ABBREV_HASH_SIZE): Remove.
11176         (abbrev_table::m_abbrevs): Now an htab_up.
11177
11178 2020-02-08  Tom Tromey  <tom@tromey.com>
11179
11180         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
11181         (cutu_reader): Update.
11182         (build_type_psymtabs_1): Update.
11183         * dwarf2/abbrev.c (abbrev_table::read): Rename.
11184         (abbrev_table::alloc_abbrev): Update.
11185         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
11186         (abbrev_table::read): New static method, renamed from
11187         abbrev_table_read_table.
11188         (abbrev_table::alloc_abbrev)
11189         (abbrev_table::add_abbrev): Now private.
11190         (abbrev_table::abbrev_table): Now private.
11191         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
11192
11193 2020-02-08  Tom Tromey  <tom@tromey.com>
11194
11195         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
11196         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
11197         htab_up.
11198
11199 2020-02-08  Tom Tromey  <tom@tromey.com>
11200
11201         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
11202         htab_up.
11203         (lookup_dwo_unit_in_dwp): Update.
11204         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
11205         on obstack.
11206
11207 2020-02-08  Tom Tromey  <tom@tromey.com>
11208
11209         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
11210         obstack.
11211
11212 2020-02-08  Tom Tromey  <tom@tromey.com>
11213
11214         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
11215         line_header_hash.
11216         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
11217         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
11218         Change type to htab_up.
11219
11220 2020-02-08  Tom Tromey  <tom@tromey.com>
11221
11222         * dwarf2/read.c (allocate_type_unit_groups_table): Return
11223         htab_up.  Don't allocate on obstack.
11224         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
11225         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
11226         Change type to htab_up.
11227
11228 2020-02-08  Tom Tromey  <tom@tromey.com>
11229
11230         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
11231         Change type to htab_up.
11232         * dwarf2/read.c (create_signatured_type_table_from_index)
11233         (create_signatured_type_table_from_debug_names)
11234         (create_all_type_units, add_type_unit)
11235         (lookup_dwo_signatured_type, lookup_signatured_type)
11236         (process_skeletonless_type_unit): Update.
11237         (create_debug_type_hash_table, create_debug_types_hash_table):
11238         Change type of types_htab.
11239         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
11240         htab_up.  Don't allocate on obstack.
11241         (create_cus_hash_table): Change type of cus_htab parameter.
11242         (struct dwo_file) <cus, tus>: Now htab_up.
11243         (lookup_dwo_signatured_type, lookup_dwo_cutu)
11244         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
11245         (queue_and_load_all_dwo_tus): Update.
11246         * dwarf2/index-write.c (write_gdbindex): Update.
11247         (write_debug_names): Update.
11248
11249 2020-02-08  Tom Tromey  <tom@tromey.com>
11250
11251         * dwarf2/read.h (struct dwarf2_queue_item): Move from
11252         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
11253         destructor.
11254         (struct dwarf2_per_objfile) <queue>: New member.
11255         * dwarf2/read.c (struct dwarf2_queue_item): Move to
11256         dwarf2/read.h.
11257         (dwarf2_queue, dwarf2_queue_tail): Remove.
11258         (class dwarf2_queue_guard): Add parameter to constructor.  Use
11259         DISABLE_COPY_AND_ASSIGN.
11260         <m_per_objfile>: New member.
11261         <~dwarf2_queue_guard>: Rewrite.
11262         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
11263         Update.
11264         (~dwarf2_queue_item): New.
11265
11266 2020-02-08  Tom Tromey  <tom@tromey.com>
11267
11268         * dwarf2/read.c (struct die_info) <has_children>: New member.
11269         (dw2_get_file_names_reader): Remove has_children.
11270         (dw2_get_file_names): Update.
11271         (read_cutu_die_from_dwo): Remove has_children.
11272         (cutu_reader::init_tu_and_read_dwo_dies)
11273         (cutu_reader::cutu_reader): Update.
11274         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
11275         Remove has_children.
11276         (build_type_psymtabs_1, process_skeletonless_type_unit)
11277         (load_partial_comp_unit, load_full_comp_unit): Update.
11278         (create_dwo_cu_reader): Remove has_children.
11279         (create_cus_hash_table, read_die_and_children): Update.
11280         (read_full_die_1,read_full_die): Remove has_children.
11281         (read_signatured_type): Update.
11282         (class cutu_reader) <has_children>: Remove.
11283
11284 2020-02-08  Tom Tromey  <tom@tromey.com>
11285
11286         * dwarf2/expr.c: Rename from dwarf2expr.c.
11287         * dwarf2/expr.h: Rename from dwarf2expr.h.
11288         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
11289         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
11290         * dwarf2/frame.c: Rename from dwarf2-frame.c.
11291         * dwarf2/frame.h: Rename from dwarf2-frame.h.
11292         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
11293         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
11294         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
11295         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
11296         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
11297         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
11298         * dwarf2/loc.c: Rename from dwarf2loc.c.
11299         * dwarf2/loc.h: Rename from dwarf2loc.h.
11300         * dwarf2/read.c: Rename from dwarf2read.c.
11301         * dwarf2/read.h: Rename from dwarf2read.h.
11302         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
11303         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
11304         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
11305         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
11306         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
11307         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
11308         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
11309         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
11310         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
11311         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
11312         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
11313         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
11314         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
11315         Update.
11316         * Makefile.in (COMMON_SFILES): Update.
11317         (HFILES_NO_SRCDIR): Update.
11318
11319 2020-02-08  Tom Tromey  <tom@tromey.com>
11320
11321         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
11322         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
11323
11324 2020-02-08  Tom Tromey  <tom@tromey.com>
11325
11326         * dwarf2read.h (struct die_info): Don't declare.
11327
11328 2020-02-08  Tom Tromey  <tom@tromey.com>
11329
11330         * dwarf2read.h (die_info_ptr): Remove typedef.
11331
11332 2020-02-08  Tom Tromey  <tom@tromey.com>
11333
11334         * dwarf2read.c (read_call_site_scope)
11335         (handle_data_member_location, dwarf2_add_member_fn)
11336         (mark_common_block_symbol_computed, read_common_block)
11337         (attr_to_dynamic_prop, partial_die_info::read)
11338         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
11339         (dwarf2_symbol_mark_computed, set_die_type): Update.
11340         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
11341         method.
11342         (attr_form_is_block): Don't declare.
11343         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
11344
11345 2020-02-08  Tom Tromey  <tom@tromey.com>
11346
11347         * dwarf2read.c (dwarf2_find_base_address, )
11348         (read_call_site_scope, rust_containing_type)
11349         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
11350         (handle_data_member_location, dwarf2_add_member_fn)
11351         (get_alignment, read_structure_type, process_structure_scope)
11352         (mark_common_block_symbol_computed, read_common_block)
11353         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
11354         (partial_die_info::read, read_attribute_value, new_symbol)
11355         (lookup_die_type, dwarf2_get_ref_die_offset)
11356         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
11357         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
11358         (dwarf2_symbol_mark_computed): Update.
11359         * dwarf2/attribute.h (struct attribute) <value_as_address,
11360         form_is_section_offset, form_is_constant, form_is_ref>: Declare
11361         methods.
11362         (value_as_address, attr_form_is_section_offset)
11363         (attr_form_is_constant, attr_form_is_ref): Don't declare.
11364         * dwarf2/attribute.c (attribute::value_as_address)
11365         (attribute::form_is_section_offset, attribute::form_is_constant)
11366         (attribute::form_is_ref): Now methods.
11367
11368 2020-02-08  Tom Tromey  <tom@tromey.com>
11369
11370         * dwarf2read.c (struct attribute, DW_STRING)
11371         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
11372         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
11373         (attr_form_is_block, attr_form_is_section_offset)
11374         (attr_form_is_constant, attr_form_is_ref): Move.
11375         * dwarf2/attribute.h: New file.
11376         * dwarf2/attribute.c: New file, from dwarf2read.c.
11377         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
11378
11379 2020-02-08  Tom Tromey  <tom@tromey.com>
11380
11381         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
11382         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
11383         Move.
11384         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
11385         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
11386         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
11387         abbrev.c.
11388         * dwarf2/abbrev.h: New file.
11389         * dwarf2/abbrev.c: New file, from dwarf2read.c.
11390         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
11391
11392 2020-02-08  Tom Tromey  <tom@tromey.com>
11393
11394         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
11395         (dwarf2_section_size, dwarf2_get_section_info)
11396         (create_signatured_type_table_from_debug_names)
11397         (create_addrmap_from_aranges, read_debug_names_from_section)
11398         (get_gdb_index_contents_from_section, read_comp_unit_head)
11399         (error_check_comp_unit_head, read_abbrev_offset)
11400         (create_debug_type_hash_table, init_cu_die_reader)
11401         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
11402         (read_comp_units_from_section, create_cus_hash_table)
11403         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
11404         (create_dwp_v2_section, dwarf2_rnglists_process)
11405         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
11406         (abbrev_table_read_table, read_indirect_string_at_offset_from)
11407         (read_indirect_string_from_dwz, read_addr_index_1)
11408         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
11409         (dwarf_decode_macro_bytes, dwarf_decode_macros)
11410         (fill_in_loclist_baton): Update.
11411         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
11412         get_containing_section, get_bfd_owner, get_bfd_section,
11413         get_file_name, get_id, get_flags, empty, read>: Declare methods.
11414         (dwarf2_read_section, get_section_name, get_section_file_name)
11415         (get_containing_section, get_section_bfd_owner)
11416         (get_section_bfd_section, get_section_name, get_section_file_name)
11417         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
11418         declare.
11419         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
11420         (dwarf2_section_info::get_bfd_owner)
11421         (dwarf2_section_info::get_bfd_section)
11422         (dwarf2_section_info::get_name)
11423         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
11424         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
11425         (dwarf2_section_info::read): Now methods.
11426         * dwarf-index-write.c (class debug_names): Update.
11427
11428 2020-02-08  Tom Tromey  <tom@tromey.com>
11429
11430         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
11431         Move to dwarf2/section.h.
11432         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
11433         (get_section_bfd_section, get_section_name)
11434         (get_section_file_name, get_section_id, get_section_flags)
11435         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
11436         dwarf2/section.c.
11437         * dwarf2/section.h: New file.
11438         * dwarf2/section.c: New file, from dwarf2read.c.
11439         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
11440
11441 2020-02-08  Tom Tromey  <tom@tromey.com>
11442
11443         * dwarf2read.h (read_unsigned_leb128): Don't declare.
11444         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
11445         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
11446         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
11447         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
11448         * dwarf2/leb.h: New file, from dwarf2read.c.
11449         * dwarf2/leb.c: New file, from dwarf2read.c.
11450         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
11451         Remove.
11452         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
11453         (COMMON_SFILES): Add dwarf2/leb.c.
11454
11455 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
11456
11457         GDB 9.1 released.
11458
11459 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11460
11461         PR gdb/25190:
11462         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
11463         * gdb/remote.c (remote_console_output): Update.
11464         * gdb/ui-file.c (fputs_unfiltered): Rename to...
11465         (ui_file_puts): ...this.
11466         * gdb/ui-file.h (ui_file_puts): Add declaration.
11467         * gdb/utils.c (emit_style_escape): Update.
11468         (flush_wrap_buffer): Update.
11469         (fputs_maybe_filtered): Update.
11470         (fputs_unfiltered): Add function.
11471
11472 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11473
11474         * gdb/event-loop.c (gdb_wait_for_event): Update.
11475         * gdb/printcmd.c (printf_command): Update.
11476         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
11477         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
11478         (gdb_os_flush_stderr): Update.
11479         * gdb/remote.c (remote_console_output): Update.
11480         * gdb/ui-file.c (gdb_flush): Rename to...
11481         (ui_file_flush): ...this.
11482         (stderr_file::write): Update.
11483         (stderr_file::puts): Update.
11484         * gdb/ui-file.h (gdb_flush): Rename to...
11485         (ui_file_flush): ...this.
11486         * gdb/utils.c (gdb_flush): Add function.
11487         * gdb/utils.h (gdb_flush): Add declaration.
11488
11489 2020-02-07  Tom Tromey  <tromey@adacore.com>
11490
11491         PR breakpoints/24915:
11492         * source.c (find_and_open_source): Do not check basenames_may_differ.
11493
11494 2020-02-07  Tom Tromey  <tom@tromey.com>
11495
11496         * README: Update gdbserver documentation.
11497         * gdbserver: Move to top level.
11498         * configure.tgt (build_gdbserver): Remove.
11499         * configure.ac: Remove --enable-gdbserver.
11500         * configure: Rebuild.
11501         * Makefile.in (distclean): Don't mention gdbserver.
11502
11503 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11504
11505         * source-cache.c (source_cache::ensure): Surround
11506         get_plain_source_lines with a try/catch.
11507         (source_cache::get_line_charpos): Get rid of try/catch
11508         and only check for the return value of "ensure".
11509         * tui/tui-source.c (tui_source_window::set_contents):
11510         Simplify "nlines" calculation.
11511
11512 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11513
11514         * MAINTAINERS (Write After Approval): Add myself.
11515
11516 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11517
11518         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
11519         function call.
11520
11521 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11522
11523         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
11524
11525 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
11526
11527         * nat/riscv-linux-tdesc.h: New file.
11528         * nat/riscv-linux-tdesc.c: New file, taking code from...
11529         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11530         ... here.
11531         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
11532         NATDEPFILES.
11533
11534 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
11535
11536         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
11537         we don't set the fake simulator ptid to the null_ptid.
11538
11539 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
11540
11541         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
11542         * gdbthread.h (class thread_info) <resumed>: Likewise.
11543         * infrun.c (resume_1): Likewise.
11544         (proceed): Likewise.
11545         (infrun_thread_stop_requested): Likewise.
11546         (stop_all_threads): Likewise.
11547         (handle_inferior_event): Likewise.
11548         (restart_threads): Likewise.
11549         (finish_step_over): Likewise.
11550         (keep_going_stepped_thread): Likewise.
11551         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
11552         (linux_handle_extended_wait): Likewise.
11553         * record-btrace.c (get_thread_current_frame_id): Likewise.
11554         * record-full.c (record_full_wait_1): Likewise.
11555         * remote.c (remote_target::process_initial_stop_replies): Likewise.
11556         * target.c (target_resume): Likewise.
11557         * thread.c (set_running_thread): Likewise.
11558
11559 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11560
11561         * f-valprint.c (f77_print_array_1): Changed datatype of index
11562         variable to LONGEST from int to enable it to contain bound
11563         values correctly.
11564
11565 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
11566
11567         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
11568         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
11569         offsets according to FLEN determined.
11570         (riscv_linux_nat_target::read_description): Determine FLEN
11571         dynamically.
11572         (riscv_linux_nat_target::fetch_registers): Size regset buffer
11573         according to FLEN determined.
11574         (riscv_linux_nat_target::store_registers): Likewise.
11575
11576 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11577
11578         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11579         when reg->group is empty and reggroup is not.
11580
11581 2020-01-31  Tom Tromey  <tromey@adacore.com>
11582
11583         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
11584         Call beneath target's mourn_inferior after unpushing.
11585
11586 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11587
11588         PR tui/9765
11589         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
11590         have enough lines to fill the screen, still return the lowest
11591         address we found.
11592
11593 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11594
11595         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
11596         '-', '<', and '>' commands.
11597
11598 2020-01-29  Pedro Alves  <palves@redhat.com>
11599             Sergio Durigan Junior  <sergiodj@redhat.com>
11600
11601         * infcmd.c (construct_inferior_arguments): Assert that
11602         'argc' is greater than 0.
11603
11604 2020-01-29  Luis Machado  <luis.machado@linaro.org>
11605
11606         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
11607         (BRK_INSN_MASK): Define to 0xd4200000.
11608         (aarch64_program_breakpoint_here_p): New function.
11609         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
11610         * arch-utils.c (default_program_breakpoint_here_p): Moved from
11611         breakpoint.c.
11612         * arch-utils.h (default_program_breakpoint_here_p): Moved from
11613         breakpoint.h
11614         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
11615         call gdbarch_program_breakpoint_here_p.
11616         (program_breakpoint_here): Moved to arch-utils.c, renamed to
11617         default_program_breakpoint_here_p, changed return type to bool and
11618         simplified.
11619         * breakpoint.h (program_breakpoint_here): Moved prototype to
11620         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
11621         return type to bool.
11622         * gdbarch.c: Regenerate.
11623         * gdbarch.h: Regenerate.
11624         * gdbarch.sh (program_breakpoint_here_p): New method.
11625         * infrun.c (handle_signal_stop): Call
11626         gdbarch_program_breakpoint_here_p.
11627
11628 2020-01-26  Tom Tromey  <tom@tromey.com>
11629
11630         * ctfread.c (struct ctf_fp_info): Reindent.
11631         (_initialize_ctfread): Remove.
11632
11633 2020-01-26  Tom Tromey  <tom@tromey.com>
11634
11635         * psymtab.c (partial_map_expand_apply)
11636         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
11637         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
11638         (psym_print_stats, psym_expand_symtabs_for_function)
11639         (psym_map_symbol_filenames, psym_map_matching_symbols)
11640         (psym_expand_symtabs_matching)
11641         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
11642         (maintenance_check_psymtabs): Use new methods.
11643         * psympriv.h (struct partial_symtab) <readin_p,
11644         get_compunit_symtab>: New methods.
11645         <readin, compunit_symtab>: Remove members.
11646         (struct standard_psymtab): New.
11647         (struct legacy_psymtab): Derive from standard_psymtab.
11648         * dwarf2read.h (struct dwarf2_psymtab): Derive from
11649         standard_psymtab.
11650         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
11651
11652 2020-01-26  Tom Tromey  <tom@tromey.com>
11653
11654         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
11655         read_dependencies.  Add assert.
11656         * psymtab.c (partial_symtab::read_dependencies): New method.
11657         * psympriv.h (struct partial_symtab) <read_dependencies>: New
11658         method.
11659         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
11660         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
11661         read_dependencies.
11662         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
11663         Add assert.
11664
11665 2020-01-26  Tom Tromey  <tom@tromey.com>
11666
11667         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
11668         Call expand_psymtab.
11669         (xcoff_read_symtab): Call expand_psymtab.
11670         (xcoff_start_psymtab, xcoff_end_psymtab): Set
11671         legacy_expand_psymtab.
11672         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
11673         method.
11674         (struct legacy_psymtab) <expand_psymtab>: Implement.
11675         <legacy_expand_psymtab>: New member.
11676         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
11677         (parse_partial_symbols): Set legacy_expand_psymtab.
11678         (psymtab_to_symtab_1): Change argument order.  Call
11679         expand_psymtab.
11680         (new_psymtab): Set legacy_expand_psymtab.
11681         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
11682         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
11683         expand_psymtab.
11684         (dwarf2_psymtab::expand_psymtab): Rename from
11685         psymtab_to_symtab_1.  Call expand_psymtab.
11686         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
11687         (dbx_end_psymtab): Likewise.
11688         (dbx_psymtab_to_symtab_1): Change argument order. Call
11689         expand_psymtab.
11690         (dbx_read_symtab): Call expand_psymtab.
11691         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
11692         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
11693         (ctf_psymtab::read_symtab): Call expand_psymtab.
11694
11695 2020-01-26  Tom Tromey  <tom@tromey.com>
11696
11697         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
11698         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
11699         messages.
11700         * mdebugread.c (mdebug_read_symtab): Remove prints.
11701         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
11702         assert.
11703         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
11704
11705 2020-01-26  Tom Tromey  <tom@tromey.com>
11706
11707         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
11708         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
11709         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
11710         legacy_symtab.
11711         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
11712         * psymtab.c (psymtab_to_symtab): Call method.
11713         (dump_psymtab): Update.
11714         * psympriv.h (struct partial_symtab): Add virtual destructor.
11715         <read_symtab>: New method.
11716         (struct legacy_symtab): New.
11717         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
11718         (struct pst_map) <pst>: Now a legacy_psymtab.
11719         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
11720         (new_psymtab): Use legacy_psymtab.
11721         * dwarf2read.h (struct dwarf2_psymtab): New.
11722         (struct dwarf2_per_cu_data) <psymtab>: Use it.
11723         * dwarf2read.c (dwarf2_create_include_psymtab)
11724         (dwarf2_build_include_psymtabs, create_type_unit_group)
11725         (create_partial_symtab, process_psymtab_comp_unit_reader)
11726         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
11727         (set_partial_user): Use dwarf2_psymtab.
11728         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
11729         (psymtab_to_symtab_1, process_full_comp_unit)
11730         (process_full_type_unit, dwarf2_ranges_read)
11731         (dwarf2_get_pc_bounds, psymtab_include_file_name)
11732         (dwarf_decode_lines): Use dwarf2_psymtab.
11733         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
11734         (add_address_entry_worker, write_one_signatured_type)
11735         (recursively_count_psymbols, recursively_write_psymbols)
11736         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
11737         (write_debug_names): Likewise.
11738         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
11739         <pst>: Now a legacy_psymtab.
11740         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
11741         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
11742         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
11743         * ctfread.c (struct ctf_psymtab): New.
11744         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
11745         ctf_psymtab.
11746         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
11747         (create_partial_symtab): Return a ctf_psymtab.
11748         (scan_partial_symbols): Update.
11749
11750 2020-01-26  Tom Tromey  <tom@tromey.com>
11751
11752         * xcoffread.c (xcoff_start_psymtab): Use new.
11753         * psymtab.c (partial_symtab::partial_symtab): New constructor,
11754         renamed from start_psymtab_common.
11755         * psympriv.h (struct partial_symtab): Add new constructor.
11756         (start_psymtab_common): Don't declare.
11757         * mdebugread.c (parse_partial_symbols): Use new.
11758         * dwarf2read.c (create_partial_symtab): Use new.
11759         * dbxread.c (start_psymtab): Use new.
11760         * ctfread.c (create_partial_symtab): Use new.
11761
11762 2020-01-26  Tom Tromey  <tom@tromey.com>
11763
11764         * xcoffread.c (xcoff_end_psymtab): Use new.
11765         * psymtab.c (start_psymtab_common): Use new.
11766         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
11767         Update.
11768         * psympriv.h (struct partial_symtab): Add parameters to
11769         constructor.  Don't inline.
11770         (allocate_psymtab): Don't declare.
11771         * mdebugread.c (new_psymtab): Use new.
11772         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
11773         * dbxread.c (dbx_end_psymtab): Use new.
11774
11775 2020-01-26  Tom Tromey  <tom@tromey.com>
11776
11777         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
11778         allocate_psymtab.  Update documentation.
11779         * psymtab.c (psymtab_storage::install_psymtab): Rename from
11780         allocate_psymtab.  Do not use new.
11781         (allocate_psymtab): Use new.  Update.
11782
11783 2020-01-26  Tom Tromey  <tom@tromey.com>
11784
11785         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11786         * psymtab.c (psym_print_stats): Update.
11787         * psympriv.h (struct partial_symtab) <readin,
11788         psymtabs_addrmap_supported, anonymous>: Now bool.
11789         * mdebugread.c (psymtab_to_symtab_1): Update.
11790         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
11791         (build_type_psymtabs_reader, psymtab_to_symtab_1)
11792         (process_full_comp_unit, process_full_type_unit): Update.
11793         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11794         * ctfread.c (psymtab_to_symtab): Update.
11795
11796 2020-01-26  Tom Tromey  <tom@tromey.com>
11797
11798         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
11799         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
11800         * psymtab.c (psymtab_storage): Delete psymtabs.
11801         (psymtab_storage::allocate_psymtab): Use new.
11802         (psymtab_storage::discard_psymtab): Use delete.
11803         * psympriv.h (struct partial_symtab): Add constructor and
11804         initializers.
11805
11806 2020-01-26  Tom Tromey  <tom@tromey.com>
11807
11808         * machoread.c: Do not include psympriv.h.
11809
11810 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11811
11812         * NEWS: Mention the new option and the set/show commands.
11813
11814 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11815
11816         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
11817         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
11818         (validate_exec_file): New variables, enums, functions.
11819         (exec_file_locate_attach, print_section_info): Style the filenames.
11820         (_initialize_exec): Install show_exec_file_mismatch_command and
11821          set_exec_file_mismatch_command.
11822         * gdbcore.h (validate_exec_file): Declare.
11823         * infcmd.c (attach_command): Call validate_exec_file.
11824         * remote.c ( remote_target::remote_add_inferior): Likewise.
11825
11826 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11827
11828         * frame.c (find_frame_sal): Move call to get_next_frame into more
11829         inner scope.
11830         * inline-frame.c (inilne_state) <inline_state>: Update argument
11831         types.
11832         (inilne_state) <skipped_symbol>: Rename to...
11833         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
11834         (skip_inline_frames): Build vector of skipped symbols and use this
11835         to reate the inline_state.
11836         (inline_skipped_symbol): Add a comment and some assertions, fetch
11837         skipped symbol from the list.
11838
11839 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11840
11841         * buildsym.c (lte_is_less_than): Delete.
11842         (buildsym_compunit::end_symtab_with_blockvector): Create local
11843         lambda function to sort line table entries, and use
11844         std::stable_sort instead of std::sort.
11845         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
11846         markers when looking for a previous line.
11847
11848 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11849
11850         * dwarf2read.c (lnp_state_machine::record_line): Include
11851         end_sequence parameter in debug print out.  Record the line if we
11852         are at an end_sequence marker even if it's not the start of a
11853         statement.
11854         * symmisc.c (maintenance_print_one_line_table): Print end of
11855         sequence markers with 'END' not '0'.
11856
11857 2020-01-24  Pedro Alves  <palves@redhat.com>
11858
11859         PR gdb/25410
11860         * thread.c (scoped_restore_current_thread::restore): Use
11861         switch_to_inferior_no_thread.
11862         * exec.c: Include "progspace-and-thread.h".
11863         (add_target_sections, remove_target_sections):
11864         scoped_restore_current_pspace_and_thread instead of
11865         scoped_restore_current_thread.
11866         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
11867         and aspace to the inferior before calling clone_program_space.
11868         Remove stale comment.
11869
11870 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11871
11872         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
11873         (arm_netbsd_nat_target::fetch_registers): ...this.
11874         (arm_nbsd_nat_target::store_registers): Rename to...
11875         (arm_netbsd_nat_target::store_registers): ...this.
11876
11877 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11878
11879         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11880         register_t.
11881
11882 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11883
11884         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
11885         Update comment.
11886         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
11887         Likewise.
11888         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
11889         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
11890         the correct replacement (iterate_over_regset_sections).
11891         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
11892         Update comment.
11893
11894 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
11895
11896         PR gdb/23718
11897         * gdb/python/python.c (execute_gdb_command): Call
11898         async_enable_stdin in catch block.
11899
11900 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11901
11902         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
11903         SWITCH_THRU_ALL_UIS.
11904
11905 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11906
11907         PR tui/9765
11908         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
11909         comment, add extra parameter, and update to store previous symbol
11910         when appropriate.
11911         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
11912         add extra parameter.
11913         * tui/tui-disasm.c (tui_disassemble): Update header comment,
11914         remove unneeded parameter, add try/catch around gdb_print_insn,
11915         rewrite to add items to asm_lines vector.
11916         (tui_find_backward_disassembly_start_address): New function.
11917         (tui_find_disassembly_address): Updated throughout.
11918         (tui_disasm_window::set_contents): Update for changes to
11919         tui_disassemble.
11920         (tui_disasm_window::do_scroll_vertical): No need to adjust the
11921         number of lines to scroll.
11922
11923 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
11924
11925         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
11926         (SECT_OFF_DATA): Likewise.
11927         (SECT_OFF_RODATA): Likewise.
11928         (SECT_OFF_TEXT): Likewise.
11929         (SECT_OFF_BSS): Likewise.
11930         (struct objfile) <text_section_offset, data_section_offset>: New
11931         methods.
11932         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
11933         objfile::text_section_offset.
11934         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
11935         * coffread.c (coff_symtab_read): Likewise.
11936         (enter_linenos): Likewise.
11937         (process_coff_symbol): Likewise.
11938         * ctfread.c (get_objfile_text_range): Likewise.
11939         * dtrace-probe.c (dtrace_probe::get_relocated_address):
11940         Use objfile::data_section_offset.
11941         * dwarf2-frame.c (execute_cfa_program): Use
11942         objfile::text_section_offset.
11943         (dwarf2_frame_find_fde): Likewise.
11944         * dwarf2read.c (create_addrmap_from_index): Likewise.
11945         (create_addrmap_from_aranges): Likewise.
11946         (dw2_find_pc_sect_compunit_symtab): Likewise.
11947         (process_psymtab_comp_unit_reader): Likewise.
11948         (add_partial_symbol): Likewise.
11949         (add_partial_subprogram): Likewise.
11950         (process_full_comp_unit): Likewise.
11951         (read_file_scope): Likewise.
11952         (read_func_scope): Likewise.
11953         (read_lexical_block_scope): Likewise.
11954         (read_call_site_scope): Likewise.
11955         (dwarf2_rnglists_process): Likewise.
11956         (dwarf2_ranges_process): Likewise.
11957         (dwarf2_ranges_read): Likewise.
11958         (dwarf_decode_lines_1): Likewise.
11959         (new_symbol): Likewise.
11960         (dwarf2_fetch_die_loc_sect_off): Likewise.
11961         (dwarf2_per_cu_text_offset): Likewise.
11962         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
11963         * hppa-tdep.c (read_unwind_info): Likewise.
11964         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
11965         * psympriv.h (struct partial_symtab): Likewise.
11966         * psymtab.c (find_pc_sect_psymtab): Likewise.
11967         * solib-svr4.c (enable_break): Likewise.
11968         * stap-probe.c (relocate_address): Use
11969         objfile::data_section_offset.
11970         * xcoffread.c (enter_line_range): Use
11971         objfile::text_section_offset.
11972         (read_xcoff_symtab): Likewise.
11973
11974 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11975
11976         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
11977         declaration to narrower scopes.
11978
11979 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11980
11981         * darwin-nat.h (struct darwin_exception_msg, enum
11982         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
11983         Move up.
11984         (class darwin_nat_target) <wait_1, check_new_threads,
11985         decode_exception_message, decode_message, stop_inferior,
11986         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
11987         * darwin-nat.c (darwin_check_new_threads): Rename to...
11988         (darwin_nat_target::check_new_threads): ... this.
11989         (darwin_suspend_inferior_it): Remove.
11990         (darwin_decode_exception_message): Rename to...
11991         (darwin_nat_target::decode_exception_message): ... this.
11992         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
11993         (darwin_decode_message): Rename to...
11994         (darwin_nat_target::decode_message): ... this.
11995         (cancel_breakpoint): Rename to...
11996         (darwin_nat_target::cancel_breakpoint): ... this.
11997         (darwin_wait): Rename to...
11998         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
11999         instead of iterate_over_inferiors.
12000         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
12001         (darwin_stop_inferior): Rename to...
12002         (darwin_nat_target::stop_inferior): ... this.
12003         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
12004         (darwin_init_thread_list): Rename to...
12005         (darwin_nat_target::init_thread_list): ... this.
12006         (darwin_ptrace_him): Rename to...
12007         (darwin_nat_target::ptrace_him): ... this.
12008         (darwin_nat_target::create_inferior): Pass lambda function to
12009         fork_inferior.
12010         (darwin_nat_target::detach): Call stop_inferior instead of
12011         darwin_stop_inferior.
12012         * fork-inferior.h (fork_inferior): Change init_trace_fun
12013         parameter to gdb::function_view.
12014         * fork-inferior.c (fork_inferior): Likewise.
12015
12016 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
12017
12018         * i386-cygwin-tdep.c (core_process_module_section): Update.
12019         * windows-nat.c (struct lm_info_windows): Add text_offset.
12020         (windows_xfer_shared_libraries): Update.
12021         * windows-tdep.c (windows_xfer_shared_library):
12022         Add text_offset_cached argument.
12023         * windows-tdep.h (windows_xfer_shared_library): Update.
12024
12025 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12026
12027         * gdbarch.sh: Add declaration for _initialize_gdbarch.
12028
12029 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12030
12031         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
12032         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
12033         replace with range-based for.
12034         (gdbsim_interrupt_inferior): Remove.
12035         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
12036         with a range-based for.  Inline code from
12037         gdbsim_interrupt_inferior.
12038
12039 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12040
12041         * infrun.c (proceed): Fix indentation.
12042
12043 2020-01-21  Tom Tromey  <tromey@adacore.com>
12044
12045         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
12046         * python/python.c (python_extension_ops): Update.
12047         (gdbpy_colorize): New function.
12048         * python/lib/gdb/__init__.py (colorize): New function.
12049         * extension.h (ext_lang_colorize): Declare.
12050         * extension.c (ext_lang_colorize): New function.
12051         * extension-priv.h (struct extension_language_ops) <colorize>: New
12052         member.
12053         * cli/cli-style.c (_initialize_cli_style): Update help text.
12054
12055 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12056
12057         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
12058         <cond>: Change type to bool.
12059         (aarch64_displaced_step_b_cond): Update cond to use bool type.
12060         (aarch64_displaced_step_cb): Likewise.
12061         (aarch64_displaced_step_tb): Likewise.
12062
12063 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12064
12065         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
12066         output.
12067
12068 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12069
12070         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
12071         <pc_adjust>: Adjust the documentation.
12072         (aarch64_displaced_step_fixup): Check if PC really moved before
12073         adjusting it.
12074
12075 2020-01-19  Tom Tromey  <tom@tromey.com>
12076
12077         * disasm.c (~gdb_disassembler): New destructor.
12078         (gdb_buffered_insn_length): Call disassemble_free_target.
12079         * disasm.h (class gdb_disassembler): Declare destructor.  Use
12080         DISABLE_COPY_AND_ASSIGN.
12081
12082 2020-01-19  Tom Tromey  <tom@tromey.com>
12083
12084         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
12085         (die_reader_func_ftype): Remove.
12086         (cutu_reader): New class.
12087         (dw2_get_file_names_reader): Remove "data" parameter.
12088         (dw2_get_file_names): Use cutu_reader.
12089         (create_debug_type_hash_table): Update.
12090         (read_cutu_die_from_dwo): Update comment.
12091         (lookup_dwo_unit): Add dwo_name parameter.
12092         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
12093         die_reader_func_ftype and data parameters.
12094         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
12095         Remove die_reader_func_ftype and data parameters.
12096         (~cutu_reader): New; from init_cutu_and_read_dies.
12097         (cutu_reader::cutu_reader): Rename from
12098         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
12099         and data parameters.
12100         (init_cutu_and_read_dies_simple): Remove.
12101         (struct process_psymtab_comp_unit_data): Remove.
12102         (process_psymtab_comp_unit_reader): Remove data parameter; add
12103         want_partial_unit and pretend_language parameters.
12104         (process_psymtab_comp_unit): Use cutu_reader.
12105         (build_type_psymtabs_reader): Remove data parameter.
12106         (build_type_psymtabs_1): Use cutu_reader.
12107         (process_skeletonless_type_unit): Likewise.
12108         (load_partial_comp_unit_reader): Remove.
12109         (load_partial_comp_unit): Use cutu_reader.
12110         (load_full_comp_unit_reader): Remove.
12111         (load_full_comp_unit): Use cutu_reader.
12112         (struct create_dwo_cu_data): Remove.
12113         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
12114         dwo_unit parameters.
12115         (create_cus_hash_table): Use cutu_reader.
12116         (struct dwarf2_read_addr_index_data): Remove.
12117         (dwarf2_read_addr_index_reader): Remove.
12118         (dwarf2_read_addr_index): Use cutu_reader.
12119         (read_signatured_type_reader): Remove.
12120         (read_signatured_type): Use cutu_reader.
12121
12122 2020-01-19  Tom Tromey  <tom@tromey.com>
12123
12124         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
12125         * tui/tui-wingeneral.h (class tui_suppress_output): New.
12126         (tui_wrefresh): Declare.
12127         * tui/tui-wingeneral.c (suppress_output): New global.
12128         (tui_suppress_output, ~tui_suppress_output): New constructor and
12129         destructor.
12130         (tui_wrefresh): New function.
12131         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
12132         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
12133         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
12134         method.
12135         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
12136         tui_wrefresh.
12137         (tui_data_window::no_refresh): New method.
12138         (tui_data_item_window::refresh_window): Call tui_wrefresh.
12139         (tui_reg_command): Use tui_suppress_output
12140         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
12141         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
12142         method.
12143         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
12144
12145 2020-01-19  Tom Tromey  <tom@tromey.com>
12146
12147         * tui/tui-winsource.c (tui_update_source_windows_with_line):
12148         Handle case where symtab is null.
12149
12150 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
12151
12152         * linux-fork.c (one_fork_p): Simplify.
12153
12154 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12155
12156         * top.c (struct qt_args): Remove.
12157         (kill_or_detach): Change return type to void, replace `void *`
12158         parameter with a proper one.
12159         (print_inferior_quit_action):  Likewise.
12160         (quit_confirm): Use range-based for loop to iterate over inferiors.
12161         (quit_force): Likewise.
12162
12163 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12164
12165         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
12166         `void *` parameter with proper parameters.
12167         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
12168         (print_one_inferior): Change return type to void, replace `void *`
12169         parameter with proper parameters.
12170         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
12171         inferiors.
12172         (get_other_inferior): Remove.
12173         (mi_cmd_remove_inferior): Use range-based loop to iterate over
12174         inferiors.
12175
12176 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12177
12178         * mi/mi-interp.c (report_initial_inferior): Remove.
12179         (mi_interp::init): Use range-based for to iterate over inferiors.
12180
12181 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12182
12183         * python/py-inferior.c (build_inferior_list): Remove.
12184         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
12185
12186 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
12187
12188         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
12189         (btrace_stitch_trace): Likewise.
12190         * charset.c (intermediate_encoding): Likewise (vaild).
12191         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
12192         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
12193         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
12194
12195 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
12196
12197         * windows-tdep.c (windows_get_tlb_type):
12198         Add rtl_user_process_parameters type.
12199
12200 2020-01-16  Pedro Alves  <palves@redhat.com>
12201             Norbert Lange  <nolange79@gmail.com>
12202
12203         PR build/24805
12204         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
12205         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
12206         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
12207         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
12208         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
12209         (ps_plog): Redeclare exported functions with default visibility.
12210
12211 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
12212
12213         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
12214         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
12215
12216 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
12217
12218         * infcmd.c (post_create_inferior): Use get_thread_regcache
12219         instead of get_current_regcache.
12220
12221 2020-01-14  Tom Tromey  <tom@tromey.com>
12222
12223         PR symtab/12535:
12224         * python/python.c (gdbpy_decode_line): Treat empty string the same
12225         as no argument.
12226
12227 2020-01-14  Tom Tromey  <tom@tromey.com>
12228
12229         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
12230
12231 2020-01-14  Tom Tromey  <tom@tromey.com>
12232
12233         * nat/linux-btrace.c: Don't include <config.h>.
12234         * nat/linux-ptrace.c: Don't include <config.h>.
12235         * nat/x86-linux-dregs.c: Don't include <config.h>.
12236
12237 2020-01-14  Tom Tromey  <tom@tromey.com>
12238
12239         * configure: Rebuild.
12240         * configure.ac: Move many checks to ../gdbsupport/common.m4.
12241
12242 2020-01-14  Tom Tromey  <tom@tromey.com>
12243
12244         * nat/x86-linux-dregs.c: Include configh.h.
12245         * nat/linux-ptrace.c: Include configh.h.
12246         * nat/linux-btrace.c: Include configh.h.
12247         * defs.h: Include config.h, bfd.h.
12248         * configure.ac: Don't source common.host.
12249         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
12250         * configure: Rebuild.
12251         * acinclude.m4: Update path.
12252         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
12253         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
12254         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
12255         (CLIBS): Add LIBSUPPORT.
12256         (CDEPS): Likewise.
12257         (COMMON_SFILES): Remove gdbsupport files.
12258         (HFILES_NO_SRCDIR): Likewise.
12259         (stamp-version): Update path to create-version.sh.
12260         (ALLDEPFILES): Remove gdbsupport files.
12261
12262 2020-01-14  Tom Tromey  <tom@tromey.com>
12263
12264         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
12265         USE_WIN32API when needed.
12266         * configure.ac (USE_WIN32API): Don't define.
12267         (WIN32LIBS): Use WIN32APILIBS.
12268         * configure: Rebuild.
12269
12270 2020-01-14  Tom Tromey  <tom@tromey.com>
12271
12272         * configure: Rebuild.
12273         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
12274
12275 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12276
12277         * skip.c (skip_function_command): Make skip w/o arguments use the
12278         name of the inlined function if pc is inside any inlined function.
12279
12280 2020-01-14  Luis Machado  <luis.machado@linaro.org>
12281
12282         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
12283         * infrun.c (resume_1): Likewise.
12284         (handle_inferior_event): Remove stale comment.
12285         * linux-nat.c (linux_nat_target::resume): Update comments.
12286         (save_stop_reason): Likewise.
12287         (linux_nat_filter_event): Likewise.
12288         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
12289
12290 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12291
12292         * elfread.c (record_minimal_symbol): Set section index to 0 for
12293         non-allocatable sections.
12294
12295
12296 2020-01-13  Ali Tamur <tamur@google.com>
12297
12298         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
12299         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
12300         to gdb::optional.  Update comments.
12301         (dwo_file): Update comments.
12302         (read_attribute): Update API to take an additional out parameter,
12303         need_reprocess.  This is used to mark attributes that need other
12304         attributes (e.g. str_offsets_base) for correct computation which may not
12305         have been read yet.
12306         (read_attribute_reprocess): New function declaration.
12307         (read_addr_index): Likewise.
12308         (read_dwo_str_index): Likewise.
12309         (read_stub_str_index): Likewise.
12310         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
12311         (lookup_addr_base): New function definition.
12312         (lookup_ranges_base): Likewise.
12313         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
12314         lookup_ranges_base.
12315         (init_cutu_and_read_dies): Update comments.
12316         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
12317         unit.  This is used to inherit parent's str_offsets_base and addr_base.
12318         Update comments.
12319         (init_cutu_and_read_dies_simple): Reflect API changes.
12320         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
12321         (create_cus_hash_table): Change API to take parent compile unit.
12322         Reflect API changes.
12323         (open_and_init_dwo_file): Reflect API changes.
12324         (dwarf2_get_pc_bounds): Update comments.
12325         (dwarf2_record_block_ranges): Likewise.
12326         (read_full_die_1): Change implementation to reprocess attributes that
12327         need str_offsets_base and addr_base.
12328         (partial_die_info::read): Likewise.
12329         (read_attribute_reprocess): New function definition.
12330         (read_attribute_value): Change API to take an additional out parameter,
12331         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
12332         when a non-dwo compile unit has index based attributes.
12333         (read_attribute): Reflect API changes.
12334         (read_addr_index_1): Reflect API changes.  Update comments.
12335         (dwarf2_read_addr_index_data): Reflect API changes.
12336         (dwarf2_read_addr_index): Likewise.
12337         (read_str_index): Change API and implementation.  This becomes a helper
12338         to be used by the new string index related methods.  Update error
12339         message and comments.
12340         (read_dwo_str_index): New function definition.
12341         (read_stub_str_index): Likewise.
12342         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
12343         * symfile.h (dwarf2_debug_sections): Likewise.
12344         * xcoffread.c (dwarf2_debug_sections): Likewise.
12345
12346 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12347
12348         * gdbcore.h (struct core_fns) <core_read_registers>: Change
12349         core_reg_sect type to gdb_byte *.
12350         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
12351         * cris-tdep.c (fetch_core_registers): Likewise.
12352         * corelow.c (core_target::get_core_register_section): Change
12353         type of `contents` to gdb::byte_vector.
12354
12355 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12356
12357         * tui/tui-wingeneral.c (box_win): Position the title in the center
12358         of the border.
12359
12360 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12361
12362         * corelow.c (core_target::get_core_register_section): Use
12363           std::vector instead of alloca.
12364
12365 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12366
12367         * warning.m4: Add -Wmissing-declarations to build_warnings.
12368         * configure: Re-generate.
12369
12370 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12371
12372         * python/python.c (init__gdb_module): Add declaration.
12373
12374 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12375
12376         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
12377         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
12378         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
12379         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
12380         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
12381         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
12382         * ada-exp.y (_initialize_ada_exp): Add declaration.
12383         * ada-lang.c (_initialize_ada_language): Add declaration.
12384         * ada-tasks.c (_initialize_tasks): Add declaration.
12385         * agent.c (_initialize_agent): Add declaration.
12386         * aix-thread.c (_initialize_aix_thread): Add declaration.
12387         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
12388         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
12389         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
12390         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
12391         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
12392         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
12393         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
12394         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
12395         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
12396         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
12397         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
12398         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
12399         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
12400         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
12401         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
12402         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
12403         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
12404         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
12405         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
12406         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
12407         * annotate.c (_initialize_annotate): Add declaration.
12408         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
12409         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
12410         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
12411         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
12412         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
12413         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
12414         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
12415         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
12416         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
12417         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
12418         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
12419         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
12420         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
12421         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
12422         * auto-load.c (_initialize_auto_load): Add declaration.
12423         * auxv.c (_initialize_auxv): Add declaration.
12424         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
12425         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
12426         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
12427         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
12428         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
12429         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
12430         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
12431         * breakpoint.c (_initialize_breakpoint): Add declaration.
12432         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
12433         * btrace.c (_initialize_btrace): Add declaration.
12434         * charset.c (_initialize_charset): Add declaration.
12435         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
12436         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
12437         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
12438         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
12439         * cli/cli-script.c (_initialize_cli_script): Add declaration.
12440         * cli/cli-style.c (_initialize_cli_style): Add declaration.
12441         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
12442         * coffread.c (_initialize_coffread): Add declaration.
12443         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
12444         * compile/compile.c (_initialize_compile): Add declaration.
12445         * complaints.c (_initialize_complaints): Add declaration.
12446         * completer.c (_initialize_completer): Add declaration.
12447         * copying.c (_initialize_copying): Add declaration.
12448         * corefile.c (_initialize_core): Add declaration.
12449         * corelow.c (_initialize_corelow): Add declaration.
12450         * cp-abi.c (_initialize_cp_abi): Add declaration.
12451         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
12452         * cp-support.c (_initialize_cp_support): Add declaration.
12453         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
12454         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
12455         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
12456         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
12457         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
12458         * ctfread.c (_initialize_ctfread): Add declaration.
12459         * d-lang.c (_initialize_d_language): Add declaration.
12460         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
12461         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
12462         * dbxread.c (_initialize_dbxread): Add declaration.
12463         * dcache.c (_initialize_dcache): Add declaration.
12464         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
12465         * disasm.c (_initialize_disasm): Add declaration.
12466         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
12467         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
12468         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
12469         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
12470         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
12471         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
12472         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
12473         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
12474         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
12475         * elfread.c (_initialize_elfread): Add declaration.
12476         * exec.c (_initialize_exec): Add declaration.
12477         * extension.c (_initialize_extension): Add declaration.
12478         * f-lang.c (_initialize_f_language): Add declaration.
12479         * f-valprint.c (_initialize_f_valprint): Add declaration.
12480         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
12481         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
12482         * filesystem.c (_initialize_filesystem): Add declaration.
12483         * findcmd.c (_initialize_mem_search): Add declaration.
12484         * findvar.c (_initialize_findvar): Add declaration.
12485         * fork-child.c (_initialize_fork_child): Add declaration.
12486         * frame-base.c (_initialize_frame_base): Add declaration.
12487         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
12488         * frame.c (_initialize_frame): Add declaration.
12489         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
12490         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
12491         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
12492         * gcore.c (_initialize_gcore): Add declaration.
12493         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
12494         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
12495         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
12496         * gdbarch.c (_initialize_gdbarch): Add declaration.
12497         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
12498         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
12499         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
12500         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
12501         * go-lang.c (_initialize_go_language): Add declaration.
12502         * go32-nat.c (_initialize_go32_nat): Add declaration.
12503         * guile/guile.c (_initialize_guile): Add declaration.
12504         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
12505         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
12506         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
12507         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
12508         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
12509         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
12510         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
12511         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
12512         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
12513         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
12514         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
12515         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
12516         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
12517         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
12518         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
12519         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
12520         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
12521         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
12522         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
12523         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
12524         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
12525         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
12526         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
12527         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
12528         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
12529         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
12530         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
12531         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
12532         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
12533         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
12534         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
12535         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
12536         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
12537         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
12538         * infcall.c (_initialize_infcall): Add declaration.
12539         * infcmd.c (_initialize_infcmd): Add declaration.
12540         * inflow.c (_initialize_inflow): Add declaration.
12541         * infrun.c (_initialize_infrun): Add declaration.
12542         * interps.c (_initialize_interpreter): Add declaration.
12543         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
12544         * jit.c (_initialize_jit): Add declaration.
12545         * language.c (_initialize_language): Add declaration.
12546         * linux-fork.c (_initialize_linux_fork): Add declaration.
12547         * linux-nat.c (_initialize_linux_nat): Add declaration.
12548         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
12549         * linux-thread-db.c (_initialize_thread_db): Add declaration.
12550         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
12551         * m2-lang.c (_initialize_m2_language): Add declaration.
12552         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
12553         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
12554         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
12555         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
12556         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
12557         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
12558         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
12559         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
12560         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
12561         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
12562         * machoread.c (_initialize_machoread): Add declaration.
12563         * macrocmd.c (_initialize_macrocmd): Add declaration.
12564         * macroscope.c (_initialize_macroscope): Add declaration.
12565         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
12566         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
12567         * maint.c (_initialize_maint_cmds): Add declaration.
12568         * mdebugread.c (_initialize_mdebugread): Add declaration.
12569         * memattr.c (_initialize_mem): Add declaration.
12570         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
12571         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
12572         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
12573         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
12574         * mi/mi-main.c (_initialize_mi_main): Add declaration.
12575         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
12576         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
12577         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
12578         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
12579         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
12580         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
12581         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
12582         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
12583         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
12584         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
12585         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
12586         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
12587         * mipsread.c (_initialize_mipsread): Add declaration.
12588         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
12589         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
12590         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
12591         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
12592         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
12593         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
12594         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
12595         * nto-procfs.c (_initialize_procfs): Add declaration.
12596         * objc-lang.c (_initialize_objc_language): Add declaration.
12597         * observable.c (_initialize_observer): Add declaration.
12598         * opencl-lang.c (_initialize_opencl_language): Add declaration.
12599         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
12600         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
12601         * osabi.c (_initialize_gdb_osabi): Add declaration.
12602         * osdata.c (_initialize_osdata): Add declaration.
12603         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
12604         * parse.c (_initialize_parse): Add declaration.
12605         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
12606         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
12607         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
12608         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
12609         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
12610         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
12611         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
12612         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
12613         * printcmd.c (_initialize_printcmd): Add declaration.
12614         * probe.c (_initialize_probe): Add declaration.
12615         * proc-api.c (_initialize_proc_api): Add declaration.
12616         * proc-events.c (_initialize_proc_events): Add declaration.
12617         * proc-service.c (_initialize_proc_service): Add declaration.
12618         * procfs.c (_initialize_procfs): Add declaration.
12619         * producer.c (_initialize_producer): Add declaration.
12620         * psymtab.c (_initialize_psymtab): Add declaration.
12621         * python/python.c (_initialize_python): Add declaration.
12622         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
12623         * record-btrace.c (_initialize_record_btrace): Add declaration.
12624         * record-full.c (_initialize_record_full): Add declaration.
12625         * record.c (_initialize_record): Add declaration.
12626         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
12627         * regcache.c (_initialize_regcache): Add declaration.
12628         * reggroups.c (_initialize_reggroup): Add declaration.
12629         * remote-notif.c (_initialize_notif): Add declaration.
12630         * remote-sim.c (_initialize_remote_sim): Add declaration.
12631         * remote.c (_initialize_remote): Add declaration.
12632         * reverse.c (_initialize_reverse): Add declaration.
12633         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
12634         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
12635         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
12636         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
12637         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
12638         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
12639         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
12640         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
12641         Add declaration.
12642         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
12643         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
12644         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
12645         * rust-exp.y (_initialize_rust_exp): Add declaration.
12646         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
12647         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
12648         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
12649         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
12650         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
12651         * score-tdep.c (_initialize_score_tdep): Add declaration.
12652         * ser-go32.c (_initialize_ser_dos): Add declaration.
12653         * ser-mingw.c (_initialize_ser_windows): Add declaration.
12654         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
12655         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
12656         * ser-uds.c (_initialize_ser_socket): Add declaration.
12657         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
12658         * serial.c (_initialize_serial): Add declaration.
12659         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
12660         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
12661         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
12662         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
12663         * skip.c (_initialize_step_skip): Add declaration.
12664         * sol-thread.c (_initialize_sol_thread): Add declaration.
12665         * solib-aix.c (_initialize_solib_aix): Add declaration.
12666         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
12667         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
12668         * solib-frv.c (_initialize_frv_solib): Add declaration.
12669         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
12670         * solib-target.c (_initialize_solib_target): Add declaration.
12671         * solib.c (_initialize_solib): Add declaration.
12672         * source-cache.c (_initialize_source_cache): Add declaration.
12673         * source.c (_initialize_source): Add declaration.
12674         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
12675         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
12676         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
12677         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
12678         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
12679         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
12680         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
12681         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
12682         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
12683         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
12684         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
12685         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
12686         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
12687         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
12688         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
12689         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
12690         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
12691         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
12692         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
12693         * stabsread.c (_initialize_stabsread): Add declaration.
12694         * stack.c (_initialize_stack): Add declaration.
12695         * stap-probe.c (_initialize_stap_probe): Add declaration.
12696         * std-regs.c (_initialize_frame_reg): Add declaration.
12697         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
12698         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
12699         * symfile.c (_initialize_symfile): Add declaration.
12700         * symmisc.c (_initialize_symmisc): Add declaration.
12701         * symtab.c (_initialize_symtab): Add declaration.
12702         * target.c (_initialize_target): Add declaration.
12703         * target-connection.c (_initialize_target_connection): Add
12704         declaration.
12705         * target-dcache.c (_initialize_target_dcache): Add declaration.
12706         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
12707         * thread.c (_initialize_thread): Add declaration.
12708         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
12709         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
12710         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
12711         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
12712         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
12713         * tracectf.c (_initialize_ctf): Add declaration.
12714         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
12715         * tracefile.c (_initialize_tracefile): Add declaration.
12716         * tracepoint.c (_initialize_tracepoint): Add declaration.
12717         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
12718         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
12719         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
12720         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
12721         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
12722         * tui/tui-win.c (_initialize_tui_win): Add declaration.
12723         * tui/tui.c (_initialize_tui): Add declaration.
12724         * typeprint.c (_initialize_typeprint): Add declaration.
12725         * ui-style.c (_initialize_ui_style): Add declaration.
12726         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
12727         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
12728         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
12729         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
12730         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
12731         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
12732         * unittests/filtered_iterator-selftests.c
12733         (_initialize_filtered_iterator_selftests): Add declaration.
12734         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
12735         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
12736         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
12737         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
12738         * unittests/main-thread-selftests.c
12739         (_initialize_main_thread_selftests): Add declaration.
12740         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
12741         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
12742         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
12743         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
12744         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
12745         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
12746         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
12747         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
12748         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
12749         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
12750         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
12751         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
12752         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
12753         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
12754         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
12755         declaration.
12756         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
12757         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
12758         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
12759         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
12760         * user-regs.c (_initialize_user_regs): Add declaration.
12761         * utils.c (_initialize_utils): Add declaration.
12762         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
12763         * valops.c (_initialize_valops): Add declaration.
12764         * valprint.c (_initialize_valprint): Add declaration.
12765         * value.c (_initialize_values): Add declaration.
12766         * varobj.c (_initialize_varobj): Add declaration.
12767         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
12768         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
12769         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
12770         * windows-nat.c (_initialize_windows_nat): Add declaration.
12771         (_initialize_check_for_gdb_ini): Add declaration.
12772         (_initialize_loadable): Add declaration.
12773         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
12774         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
12775         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
12776         * xcoffread.c (_initialize_xcoffread): Add declaration.
12777         * xml-support.c (_initialize_xml_support): Add declaration.
12778         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
12779         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
12780         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
12781         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
12782
12783 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12784
12785         * regformats/regdat.sh: Generate declaration for init function.
12786
12787 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12788
12789         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
12790         up.
12791         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
12792         close_one_inferior>: New methods.
12793         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
12794         pass down target to find_inferior_pid.
12795         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
12796         Pass down target to find_inferior_ptid.
12797         (gdbsim_target::create_inferior): Pass down target to
12798         add_thread_silent.
12799         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
12800         target down to find_inferior_ptid and switch_to_thread.
12801         (gdbsim_target::close): Update to call close_one_inferior.
12802         (struct resume_data): Remove.
12803         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
12804         directly, rather than through a void pointer.
12805         (gdbsim_target::resume): Update to call resume_one_inferior.
12806
12807 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
12808
12809         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
12810
12811 2020-01-12  Pedro Alves  <palves@redhat.com>
12812
12813         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
12814         directly for the current inferior instead of
12815         discard_all_inferiors.
12816         (discard_all_inferiors): Delete.
12817
12818 2020-01-11  Tom Tromey  <tom@tromey.com>
12819
12820         * tui/tui-wingeneral.c (box_win): Check cli_styling.
12821         * tui/tui-winsource.c (tui_source_window_base::refill): Use
12822         deprecated_safe_get_selected_frame.
12823
12824 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12825
12826         * inferior.c (print_inferior): Switch inferior before printing it.
12827
12828 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
12829             Pedro Alves  <palves@redhat.com>
12830
12831         * progspace-and-thread.c (switch_to_program_space_and_thread):
12832         Assert there's an inferior for PSPACE.  Use
12833         switch_to_inferior_no_thread to switch the inferior too.
12834         * progspace.c (program_space::~program_space): Call
12835         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
12836         (program_space::free_all_objfiles): Don't call clear_symtab_users
12837         here.
12838         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
12839
12840 2020-01-10  Pedro Alves  <palves@redhat.com>
12841
12842         * NEWS: Mention multi-target debugging, "info connections", and
12843         "add-inferior -no-connection".
12844
12845 2020-01-10  Pedro Alves  <palves@redhat.com>
12846
12847         * infrun.c: Include "target-connection.h".
12848         (check_multi_target_resumption): New.
12849         (proceed): Call it.
12850         * target-connection.c (make_target_connection_string): Make
12851         extern.
12852         * target-connection.h (make_target_connection_string): Declare.
12853
12854 2020-01-10  Pedro Alves  <palves@redhat.com>
12855
12856         * Makefile.in (COMMON_SFILES): Add target-connection.c.
12857         * inferior.c (uiout_field_connection): New function.
12858         (print_inferior): Add new "connection-id" column.
12859         (add_inferior_command): Show connection number/string of added
12860         inferior.
12861         * process-stratum-target.h
12862         (process_stratum_target::connection_string): New virtual method.
12863         (process_stratum_target::connection_number): New field.
12864         * remote.c (remote_target::connection_string): New override.
12865         * target-connection.c: New file.
12866         * target-connection.h: New file.
12867         * target.c (decref_target): Remove process_stratum targets from
12868         the connection list.
12869         (target_stack::push): Add process_stratum targets to the
12870         connection list.
12871
12872 2020-01-10  Pedro Alves  <palves@redhat.com>
12873
12874         Revert:
12875         2016-04-12  Pedro Alves  <palves@redhat.com>
12876         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
12877         Remove references to name.
12878         * serial.h (struct serial) <name>: Delete.
12879
12880 2020-01-10  Pedro Alves  <palves@redhat.com>
12881
12882         * gdbarch-selftests.c (register_to_value_test): Remove "target
12883         already pushed" check.
12884
12885 2020-01-10  Pedro Alves  <palves@redhat.com>
12886             John Baldwin  <jhb@FreeBSD.org>
12887
12888         * aarch64-linux-nat.c
12889         (aarch64_linux_nat_target::thread_architecture): Adjust.
12890         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
12891         (task_command_1): Likewise.
12892         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
12893         (aix_thread_target::wait, aix_thread_target::fetch_registers)
12894         (aix_thread_target::store_registers)
12895         (aix_thread_target::thread_alive): Adjust.
12896         * amd64-fbsd-tdep.c: Include "inferior.h".
12897         (amd64fbsd_get_thread_local_address): Pass down target.
12898         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
12899         thread's gdbarch instead of target_gdbarch.
12900         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
12901         get_last_target_status.
12902         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
12903         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
12904         inferiors.
12905         (update_inserted_breakpoint_locations): Skip if inferiors with no
12906         execution.
12907         (update_global_location_list): When handling moribund locations,
12908         find representative inferior for location's pspace, and use thread
12909         count of its process_stratum target.
12910         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
12911         * bsd-uthread.c (bsd_uthread_target::wait): Use
12912         as_process_stratum_target and adjust thread_change_ptid and
12913         add_thread calls.
12914         (bsd_uthread_target::update_thread_list): Use
12915         as_process_stratum_target and adjust find_thread_ptid,
12916         thread_change_ptid and add_thread calls.
12917         * btrace.c (maint_btrace_packet_history_cmd): Adjust
12918         find_thread_ptid call.
12919         * corelow.c (add_to_thread_list): Adjust add_thread call.
12920         (core_target_open): Adjust add_thread_silent and thread_count
12921         calls.
12922         (core_target::pid_to_str): Adjust find_inferior_ptid call.
12923         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
12924         * event-top.c (async_disconnect): Pop targets from all inferiors.
12925         * exec.c (add_target_sections): Push exec target on all inferiors
12926         sharing the program space.
12927         (remove_target_sections): Remove the exec target from all
12928         inferiors sharing the program space.
12929         (exec_on_vfork): New.
12930         * exec.h (exec_on_vfork): Declare.
12931         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
12932         Pass it down.
12933         (fbsd_nat_target::update_thread_list): Adjust.
12934         (fbsd_nat_target::resume): Adjust.
12935         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
12936         down.
12937         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
12938         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
12939         get_thread_arch_regcache call.
12940         * fork-child.c (gdb_startup_inferior): Pass target down to
12941         startup_inferior and set_executing.
12942         * gdbthread.h (struct process_stratum_target): Forward declare.
12943         (add_thread, add_thread_silent, add_thread_with_info)
12944         (in_thread_list): Add process_stratum_target parameter.
12945         (find_thread_ptid(inferior*, ptid_t)): New overload.
12946         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
12947         parameter.
12948         (all_threads()): Delete overload.
12949         (all_threads, all_non_exited_threads): Add process_stratum_target
12950         parameter.
12951         (all_threads_safe): Use brace initialization.
12952         (thread_count): Add process_stratum_target parameter.
12953         (set_resumed, set_running, set_stop_requested, set_executing)
12954         (threads_are_executing, finish_thread_state): Add
12955         process_stratum_target parameter.
12956         (switch_to_thread): Use is_current_thread.
12957         * i386-fbsd-tdep.c: Include "inferior.h".
12958         (i386fbsd_get_thread_local_address): Pass down target.
12959         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
12960         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
12961         have_inferiors check.
12962         * inf-ptrace.c (inf_ptrace_target::create_inferior)
12963         (inf_ptrace_target::attach): Adjust.
12964         * infcall.c (run_inferior_call): Adjust.
12965         * infcmd.c (run_command_1): Pass target to
12966         scoped_finish_thread_state.
12967         (proceed_thread_callback): Skip inferiors with no execution.
12968         (continue_command): Rename 'all_threads' local to avoid hiding
12969         'all_threads' function.  Adjust get_last_target_status call.
12970         (prepare_one_step): Adjust set_running call.
12971         (signal_command): Use user_visible_resume_target.  Compare thread
12972         pointers instead of inferior_ptid.
12973         (info_program_command): Adjust to pass down target.
12974         (attach_command): Mark target's 'thread_executing' flag.
12975         (stop_current_target_threads_ns): New, factored out from ...
12976         (interrupt_target_1): ... this.  Switch inferior before making
12977         target calls.
12978         * inferior-iter.h
12979         (struct all_inferiors_iterator, struct all_inferiors_range)
12980         (struct all_inferiors_safe_range)
12981         (struct all_non_exited_inferiors_range): Filter on
12982         process_stratum_target too.  Remove explicit.
12983         * inferior.c (inferior::inferior): Push dummy target on target
12984         stack.
12985         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
12986         Add process_stratum_target parameter, and pass it down.
12987         (have_live_inferiors): Adjust.
12988         (switch_to_inferior_and_push_target): New.
12989         (add_inferior_command, clone_inferior_command): Handle
12990         "-no-connection" parameter.  Use
12991         switch_to_inferior_and_push_target.
12992         (_initialize_inferior): Mention "-no-connection" option in
12993         the help of "add-inferior" and "clone-inferior" commands.
12994         * inferior.h: Include "process-stratum-target.h".
12995         (interrupt_target_1): Use bool.
12996         (struct inferior) <push_target, unpush_target, target_is_pushed,
12997         find_target_beneath, top_target, process_target, target_at,
12998         m_stack>: New.
12999         (discard_all_inferiors): Delete.
13000         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
13001         (all_inferiors, all_non_exited_inferiors): Add
13002         process_stratum_target parameter.
13003         * infrun.c: Include "gdb_select.h" and <unordered_map>.
13004         (target_last_proc_target): New global.
13005         (follow_fork_inferior): Push target on new inferior.  Pass target
13006         to add_thread_silent.  Call exec_on_vfork.  Handle target's
13007         reference count.
13008         (follow_fork): Adjust get_last_target_status call.  Also consider
13009         target.
13010         (follow_exec): Push target on new inferior.
13011         (struct execution_control_state) <target>: New field.
13012         (user_visible_resume_target): New.
13013         (do_target_resume): Call target_async.
13014         (resume_1): Set target's threads_executing flag.  Consider resume
13015         target.
13016         (commit_resume_all_targets): New.
13017         (proceed): Also consider resume target.  Skip threads of inferiors
13018         with no execution.  Commit resumtion in all targets.
13019         (start_remote): Pass current inferior to wait_for_inferior.
13020         (infrun_thread_stop_requested): Consider target as well.  Pass
13021         thread_info pointer to clear_inline_frame_state instead of ptid.
13022         (infrun_thread_thread_exit): Consider target as well.
13023         (random_pending_event_thread): New inferior parameter.  Use it.
13024         (do_target_wait): Rename to ...
13025         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
13026         down.
13027         (threads_are_resumed_pending_p, do_target_wait): New.
13028         (prepare_for_detach): Adjust calls.
13029         (wait_for_inferior): New inferior parameter.  Handle it.  Use
13030         do_target_wait_1 instead of do_target_wait.
13031         (fetch_inferior_event): Adjust.  Switch to representative
13032         inferior.  Pass target down.
13033         (set_last_target_status): Add process_stratum_target parameter.
13034         Save target in global.
13035         (get_last_target_status): Add process_stratum_target parameter and
13036         handle it.
13037         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
13038         (context_switch): Check inferior_ptid == null_ptid before calling
13039         inferior_thread().
13040         (get_inferior_stop_soon): Pass down target.
13041         (wait_one): Rename to ...
13042         (poll_one_curr_target): ... this.
13043         (struct wait_one_event): New.
13044         (wait_one): New.
13045         (stop_all_threads): Adjust.
13046         (handle_no_resumed, handle_inferior_event): Adjust to consider the
13047         event's target.
13048         (switch_back_to_stepped_thread): Also consider target.
13049         (print_stop_event): Update.
13050         (normal_stop): Update.  Also consider the resume target.
13051         * infrun.h (wait_for_inferior): Remove declaration.
13052         (user_visible_resume_target): New declaration.
13053         (get_last_target_status, set_last_target_status): New
13054         process_stratum_target parameter.
13055         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13056         process_stratum_target parameter, and use it.
13057         (clear_inline_frame_state (thread_info*)): New.
13058         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13059         process_stratum_target parameter.
13060         (clear_inline_frame_state (thread_info*)): Declare.
13061         * linux-fork.c (delete_checkpoint_command): Pass target down to
13062         find_thread_ptid.
13063         (checkpoint_command): Adjust.
13064         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
13065         instead of just tweaking inferior_ptid.
13066         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
13067         (exit_lwp): Pass target down to find_thread_ptid.
13068         (attach_proc_task_lwp_callback): Pass target down to
13069         add_thread/set_running/set_executing.
13070         (linux_nat_target::attach): Pass target down to
13071         thread_change_ptid.
13072         (get_detach_signal): Pass target down to find_thread_ptid.
13073         Consider last target status's target.
13074         (linux_resume_one_lwp_throw, resume_lwp)
13075         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
13076         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
13077         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
13078         (linux_nat_target::async_wait_fd): New.
13079         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
13080         target down.
13081         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
13082         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
13083         * linux-thread-db.c (struct thread_db_info::process_target): New
13084         field.
13085         (add_thread_db_info): Save target.
13086         (get_thread_db_info): New process_stratum_target parameter.  Also
13087         match target.
13088         (delete_thread_db_info): New process_stratum_target parameter.
13089         Also match target.
13090         (thread_from_lwp): Adjust to pass down target.
13091         (thread_db_notice_clone): Pass down target.
13092         (check_thread_db_callback): Pass down target.
13093         (try_thread_db_load_1): Always push the thread_db target.
13094         (try_thread_db_load, record_thread): Pass target down.
13095         (thread_db_target::detach): Pass target down.  Always unpush the
13096         thread_db target.
13097         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
13098         target down.  Always unpush the thread_db target.
13099         (find_new_threads_callback, thread_db_find_new_threads_2)
13100         (thread_db_target::update_thread_list): Pass target down.
13101         (thread_db_target::pid_to_str): Pass current inferior down.
13102         (thread_db_target::get_thread_local_address): Pass target down.
13103         (thread_db_target::resume, maintenance_check_libthread_db): Pass
13104         target down.
13105         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
13106         * procfs.c (procfs_target::procfs_init_inferior): Declare.
13107         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
13108         (procfs_init_inferior): Rename to ...
13109         (procfs_target::procfs_init_inferior): ... this and adjust.
13110         (procfs_target::create_inferior, procfs_notice_thread)
13111         (procfs_do_thread_registers): Adjust.
13112         * ppc-fbsd-tdep.c: Include "inferior.h".
13113         (ppcfbsd_get_thread_local_address): Pass down target.
13114         * proc-service.c (ps_xfer_memory): Switch current inferior and
13115         program space as well.
13116         (get_ps_regcache): Pass target down.
13117         * process-stratum-target.c
13118         (process_stratum_target::thread_address_space)
13119         (process_stratum_target::thread_architecture): Pass target down.
13120         * process-stratum-target.h
13121         (process_stratum_target::threads_executing): New field.
13122         (as_process_stratum_target): New.
13123         * ravenscar-thread.c
13124         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
13125         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
13126         down.
13127         * record-btrace.c (record_btrace_target::info_record): Adjust.
13128         (record_btrace_target::record_method)
13129         (record_btrace_target::record_is_replaying)
13130         (record_btrace_target::fetch_registers)
13131         (get_thread_current_frame_id, record_btrace_target::resume)
13132         (record_btrace_target::wait, record_btrace_target::stop): Pass
13133         target down.
13134         * record-full.c (record_full_wait_1): Switch to event thread.
13135         Pass target down.
13136         * regcache.c (regcache::regcache)
13137         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
13138         process_stratum_target parameter and handle it.
13139         (current_thread_target): New global.
13140         (get_thread_regcache): Add process_stratum_target parameter and
13141         handle it.  Switch inferior before calling target method.
13142         (get_thread_regcache): Pass target down.
13143         (get_thread_regcache_for_ptid): Pass target down.
13144         (registers_changed_ptid): Add process_stratum_target parameter and
13145         handle it.
13146         (registers_changed_thread, registers_changed): Pass target down.
13147         (test_get_thread_arch_aspace_regcache): New.
13148         (current_regcache_test): Define a couple local test_target_ops
13149         instances and use them for testing.
13150         (readwrite_regcache): Pass process_stratum_target parameter.
13151         (cooked_read_test, cooked_write_test): Pass mock_target down.
13152         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
13153         (get_thread_arch_aspace_regcache): Add process_stratum_target
13154         parameter.
13155         (regcache::target): New method.
13156         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
13157         (regcache::registers_changed_ptid): Add process_stratum_target
13158         parameter.
13159         (regcache::m_target): New field.
13160         (registers_changed_ptid): Add process_stratum_target parameter.
13161         * remote.c (remote_state::supports_vCont_probed): New field.
13162         (remote_target::async_wait_fd): New method.
13163         (remote_unpush_and_throw): Add remote_target parameter.
13164         (get_current_remote_target): Adjust.
13165         (remote_target::remote_add_inferior): Push target.
13166         (remote_target::remote_add_thread)
13167         (remote_target::remote_notice_new_inferior)
13168         (get_remote_thread_info): Pass target down.
13169         (remote_target::update_thread_list): Skip threads of inferiors
13170         bound to other targets.  (remote_target::close): Don't discard
13171         inferiors.  (remote_target::add_current_inferior_and_thread)
13172         (remote_target::process_initial_stop_replies)
13173         (remote_target::start_remote)
13174         (remote_target::remote_serial_quit_handler): Pass down target.
13175         (remote_target::remote_unpush_target): New remote_target
13176         parameter.  Unpush the target from all inferiors.
13177         (remote_target::remote_unpush_and_throw): New remote_target
13178         parameter.  Pass it down.
13179         (remote_target::open_1): Check whether the current inferior has
13180         execution instead of checking whether any inferior is live.  Pass
13181         target down.
13182         (remote_target::remote_detach_1): Pass down target.  Use
13183         remote_unpush_target.
13184         (extended_remote_target::attach): Pass down target.
13185         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
13186         (remote_target::append_resumption): Pass down target.
13187         (remote_target::append_pending_thread_resumptions)
13188         (remote_target::remote_resume_with_hc, remote_target::resume)
13189         (remote_target::commit_resume): Pass down target.
13190         (remote_target::remote_stop_ns): Check supports_vCont_probed.
13191         (remote_target::interrupt_query)
13192         (remote_target::remove_new_fork_children)
13193         (remote_target::check_pending_events_prevent_wildcard_vcont)
13194         (remote_target::remote_parse_stop_reply)
13195         (remote_target::process_stop_reply): Pass down target.
13196         (first_remote_resumed_thread): New remote_target parameter.  Pass
13197         it down.
13198         (remote_target::wait_as): Pass down target.
13199         (unpush_and_perror): New remote_target parameter.  Pass it down.
13200         (remote_target::readchar, remote_target::remote_serial_write)
13201         (remote_target::getpkt_or_notif_sane_1)
13202         (remote_target::kill_new_fork_children, remote_target::kill): Pass
13203         down target.
13204         (remote_target::mourn_inferior): Pass down target.  Use
13205         remote_unpush_target.
13206         (remote_target::core_of_thread)
13207         (remote_target::remote_btrace_maybe_reopen): Pass down target.
13208         (remote_target::pid_to_exec_file)
13209         (remote_target::thread_handle_to_thread_info): Pass down target.
13210         (remote_target::async_wait_fd): New.
13211         * riscv-fbsd-tdep.c: Include "inferior.h".
13212         (riscv_fbsd_get_thread_local_address): Pass down target.
13213         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
13214         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
13215         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
13216         Adjust.
13217         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
13218         * solib-svr4.c (enable_break): Pass down target.
13219         * spu-multiarch.c (parse_spufs_run): Pass down target.
13220         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
13221         * target-delegates.c: Regenerate.
13222         * target.c (g_target_stack): Delete.
13223         (current_top_target): Return the current inferior's top target.
13224         (target_has_execution_1): Refer to the passed-in inferior's top
13225         target.
13226         (target_supports_terminal_ours): Check whether the initial
13227         inferior was already created.
13228         (decref_target): New.
13229         (target_stack::push): Incref/decref the target.
13230         (push_target, push_target, unpush_target): Adjust.
13231         (target_stack::unpush): Defref target.
13232         (target_is_pushed): Return bool.  Adjust to refer to the current
13233         inferior's target stack.
13234         (dispose_inferior): Delete, and inline parts ...
13235         (target_preopen): ... here.  Only dispose of the current inferior.
13236         (target_detach): Hold strong target reference while detaching.
13237         Pass target down.
13238         (target_thread_name): Add assertion.
13239         (target_resume): Pass down target.
13240         (target_ops::beneath, find_target_at): Adjust to refer to the
13241         current inferior's target stack.
13242         (get_dummy_target): New.
13243         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
13244         has a thread running.
13245         (initialize_targets): Rename to ...
13246         (_initialize_target): ... this.
13247         * target.h: Include "gdbsupport/refcounted-object.h".
13248         (struct target_ops): Inherit refcounted_object.
13249         (target_ops::shortname, target_ops::longname): Make const.
13250         (target_ops::async_wait_fd): New method.
13251         (decref_target): Declare.
13252         (struct target_ops_ref_policy): New.
13253         (target_ops_ref): New typedef.
13254         (get_dummy_target): Declare function.
13255         (target_is_pushed): Return bool.
13256         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
13257         (all_matching_threads_iterator::all_matching_threads_iterator):
13258         Handle filter target.
13259         * thread-iter.h (struct all_matching_threads_iterator, struct
13260         all_matching_threads_range, class all_non_exited_threads_range):
13261         Filter by target too.  Remove explicit.
13262         * thread.c (threads_executing): Delete.
13263         (inferior_thread): Pass down current inferior.
13264         (clear_thread_inferior_resources): Pass down thread pointer
13265         instead of ptid_t.
13266         (add_thread_silent, add_thread_with_info, add_thread): Add
13267         process_stratum_target parameter.  Use it for thread and inferior
13268         searches.
13269         (is_current_thread): New.
13270         (thread_info::deletable): Use it.
13271         (find_thread_ptid, thread_count, in_thread_list)
13272         (thread_change_ptid, set_resumed, set_running): New
13273         process_stratum_target parameter.  Pass it down.
13274         (set_executing): New process_stratum_target parameter.  Pass it
13275         down.  Adjust reference to 'threads_executing'.
13276         (threads_are_executing): New process_stratum_target parameter.
13277         Adjust reference to 'threads_executing'.
13278         (set_stop_requested, finish_thread_state): New
13279         process_stratum_target parameter.  Pass it down.
13280         (switch_to_thread): Also match inferior.
13281         (switch_to_thread): New process_stratum_target parameter.  Pass it
13282         down.
13283         (update_threads_executing): Reimplement.
13284         * top.c (quit_force): Pop targets from all inferior.
13285         (gdb_init): Don't call initialize_targets.
13286         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
13287         Declare.
13288         (windows_add_thread, windows_delete_thread): Adjust.
13289         (get_windows_debug_event): Rename to ...
13290         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
13291         * tracefile-tfile.c (tfile_target_open): Pass down target.
13292         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
13293         Forward declare.
13294         (switch_to_thread): Add process_stratum_target parameter.
13295         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
13296         parameter.  Use it.
13297         (mi_on_resume): Pass target down.
13298         * nat/fork-inferior.c (startup_inferior): Add
13299         process_stratum_target parameter.  Pass it down.
13300         * nat/fork-inferior.h (startup_inferior): Add
13301         process_stratum_target parameter.
13302         * python/py-threadevent.c (py_get_event_thread): Pass target down.
13303
13304 2020-01-10  Pedro Alves  <palves@redhat.com>
13305
13306         * remote.c (remote_target::start_remote): Don't set inferior_ptid
13307         directly.  Instead find the first thread in the thread list and
13308         use switch_to_thread.
13309
13310 2020-01-10  Pedro Alves  <palves@redhat.com>
13311
13312         * remote.c (remote_target::remote_add_inferior): Don't bind a
13313         process to the current inferior if the current inferior is already
13314         bound to a process.
13315
13316 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13317             Pedro Alves  <palves@redhat.com>
13318
13319         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
13320         If no process is specified, return null_ptid instead of
13321         inferior_ptid.
13322         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
13323         TARGET_WAITKIND_SIGNALLED with no pid.
13324
13325 2020-01-10  Pedro Alves  <palves@redhat.com>
13326
13327         * remote.c (first_remote_resumed_thread): New.
13328         (remote_target::wait_as): Use it as default event_ptid instead of
13329         inferior_ptid.
13330
13331 2020-01-10  Pedro Alves  <palves@redhat.com>
13332
13333         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
13334
13335 2020-01-10  Pedro Alves  <palves@redhat.com>
13336
13337         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
13338         not -1.
13339
13340 2020-01-10  Pedro Alves  <palves@redhat.com>
13341
13342         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
13343         ptid to get_last_target_status.
13344         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
13345         ptid to get_last_target_status.
13346         * infcmd.c (continue_command): Don't pass a target_waitstatus to
13347         get_last_target_status.
13348         (info_program_command): Don't pass a target_waitstatus to
13349         get_last_target_status.
13350         * infrun.c (init_wait_for_inferior): Use
13351         nullify_last_target_wait_ptid.
13352         (get_last_target_status): Handle nullptr arguments.
13353         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
13354         (print_stop_event): Don't pass a ptid to get_last_target_status.
13355         (normal_stop): Don't pass a ptid to get_last_target_status.
13356         * infrun.h (get_last_target_status, set_last_target_status): Move
13357         comments here and update.
13358         (nullify_last_target_wait_ptid): Declare.
13359         * linux-fork.c (fork_load_infrun_state): Remove local extern
13360         declaration of nullify_last_target_wait_ptid.
13361         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
13362         to get_last_target_status.
13363
13364 2020-01-10  Pedro Alves  <palves@redhat.com>
13365
13366         * gdbthread.h (scoped_restore_current_thread)
13367         <dont_restore, restore, m_dont_restore>: Declare.
13368         * thread.c (thread_alive): Add assertion.  Return bool.
13369         (switch_to_thread_if_alive): New.
13370         (prune_threads): Switch inferior/thread.
13371         (print_thread_info_1): Switch thread before calling target methods.
13372         (scoped_restore_current_thread::restore): New, factored out from
13373         ...
13374         (scoped_restore_current_thread::~scoped_restore_current_thread):
13375         ... this.
13376         (scoped_restore_current_thread::scoped_restore_current_thread):
13377         Add assertion.
13378         (thread_apply_all_command, thread_select): Use
13379         switch_to_thread_if_alive.
13380         * infrun.c (proceed, restart_threads, handle_signal_stop)
13381         (switch_back_to_stepped_thread): Switch current thread before
13382         calling target methods.
13383
13384 2020-01-10  Pedro Alves <palves@redhat.com>
13385
13386         * inferior.c (switch_to_inferior_no_thread): New function,
13387         factored out from ...
13388         (inferior_command): ... here.
13389         * inferior.h (switch_to_inferior_no_thread): Declare.
13390         * mi/mi-main.c (run_one_inferior): Use
13391         switch_to_inferior_no_thread.
13392
13393 2020-01-10  Pedro Alves  <palves@redhat.com>
13394
13395         * infcmd.c (kill_command): Remove dead code.
13396
13397 2020-01-10  Pedro Alves  <palves@redhat.com>
13398
13399         * remote.c (remote_target::mourn_inferior): No longer check
13400         whether the target is running.
13401
13402 2020-01-10  Pedro Alves  <palves@redhat.com>
13403
13404         * corelow.c (core_target::has_execution): Change parameter type to
13405         inferior pointer.
13406         * inferior.c (number_of_live_inferiors): Use
13407         inferior::has_execution instead of target_has_execution_1.
13408         * inferior.h (inferior::has_execution): New.
13409         * linux-thread-db.c (thread_db_target::update_thread_list): Use
13410         inferior::has_execution instead of target_has_execution_1.
13411         * process-stratum-target.c
13412         (process_stratum_target::has_execution): Change parameter type to
13413         inferior pointer.  Check the inferior's PID instead of
13414         inferior_ptid.
13415         * process-stratum-target.h
13416         (process_stratum_target::has_execution): Change parameter type to
13417         inferior pointer.
13418         * record-full.c (record_full_core_target::has_execution): Change
13419         parameter type to inferior pointer.
13420         * target.c (target_has_execution_1): Change parameter type to
13421         inferior pointer.
13422         (target_has_execution_current): Adjust.
13423         * target.h (target_ops::has_execution): Change parameter type to
13424         inferior pointer.
13425         (target_has_execution_1): Change parameter type to inferior
13426         pointer.  Change return type to bool.
13427         * tracefile.h (tracefile_target::has_execution): Change parameter
13428         type to inferior pointer.
13429
13430 2020-01-10  Pedro Alves  <palves@redhat.com>
13431
13432         * exceptions.c (print_flush): Remove current_top_target() check.
13433
13434 2020-01-10  Pedro Alves  <palves@redhat.com>
13435
13436         * remote.c (show_remote_exec_file): Show the current inferior's
13437         exec-file instead of the command variable's value.
13438
13439 2020-01-10  Pedro Alves  <palves@redhat.com>
13440
13441         * record-full.c (record_full_resume_ptid): New global.
13442         (record_full_target::resume): Set it.
13443         (record_full_wait_1): Use record_full_resume_ptid instead of
13444         inferior_ptid.
13445
13446 2020-01-10  Pedro Alves  <palves@redhat.com>
13447
13448         * gdbthread.h (scoped_restore_current_thread)
13449         <dont_restore, restore, m_dont_restore>: Declare.
13450         * thread.c (thread_alive): Add assertion.  Return bool.
13451         (switch_to_thread_if_alive): New.
13452         (prune_threads): Switch inferior/thread.
13453         (print_thread_info_1): Switch thread before calling target methods.
13454         (scoped_restore_current_thread::restore): New, factored out from
13455         ...
13456         (scoped_restore_current_thread::~scoped_restore_current_thread):
13457         ... this.
13458         (scoped_restore_current_thread::scoped_restore_current_thread):
13459         Add assertion.
13460         (thread_apply_all_command, thread_select): Use
13461         switch_to_thread_if_alive.
13462
13463 2020-01-10  George Barrett  <bob@bob131.so>
13464
13465         * stap-probe.c (stap_modify_semaphore): Don't check for null
13466         semaphores.
13467         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
13468         for null semaphores.
13469
13470 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13471
13472         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
13473         all source windows, and maintain horizontal scroll status while
13474         doing so.
13475
13476 2020-01-09  Tom Tromey  <tom@tromey.com>
13477
13478         PR tui/18932:
13479         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
13480         update_source_window, not print_source_lines.
13481
13482 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13483
13484         * tui/tui.c (tui_enable): Register tui hooks after calling
13485         tui_display_main.
13486
13487 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13488
13489         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
13490
13491 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
13492
13493         * thread.c (print_thread_info_1): Fix indentation.
13494
13495 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13496
13497         * symtab.c (general_symbol_info::compute_and_set_names): Move the
13498         unique_xmalloc_ptr outside the if to always free the demangled name.
13499
13500 2020-01-08  Tom Tromey  <tromey@adacore.com>
13501
13502         * xcoffread.c (enter_line_range, read_xcoff_symtab)
13503         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
13504         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
13505         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
13506         Remove.
13507         (section_offsets): New typedef.
13508         * symtab.c (fixup_section, get_msymbol_address): Update.
13509         * symmisc.c (dump_msymbols): Update.
13510         * symfile.h (relative_addr_info_to_section_offsets)
13511         (symfile_map_offsets_to_segments): Update.
13512         * symfile.c (build_section_addr_info_from_objfile)
13513         (init_objfile_sect_indices): Update.
13514         (struct place_section_arg): Change type of "offsets".
13515         (place_section): Update.
13516         (relative_addr_info_to_section_offsets): Change type of
13517         "section_offsets".  Remove "num_sections" parameter.
13518         (default_symfile_offsets, syms_from_objfile_1)
13519         (set_objfile_default_section_offset): Update.
13520         (reread_symbols): No need to preserve section offsets by hand.
13521         (symfile_map_offsets_to_segments): Change type of "offsets".
13522         * stap-probe.c (relocate_address): Update.
13523         * stabsread.h (process_one_symbol): Update.
13524         * solib-target.c (struct lm_info_target) <offsets>: Change type.
13525         (solib_target_relocate_section_addresses): Update.
13526         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
13527         Update.
13528         * solib-frv.c (frv_relocate_main_executable): Update.
13529         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
13530         * solib-aix.c (solib_aix_get_section_offsets): Change return
13531         type.
13532         (solib_aix_solib_create_inferior_hook): Update.
13533         * remote.c (remote_target::get_offsets): Update.
13534         * psymtab.c (find_pc_sect_psymtab): Update.
13535         * psympriv.h (struct partial_symbol) <address, text_low,
13536         text_high>: Update.
13537         * objfiles.h (obj_section_offset): Update.
13538         (struct objfile) <section_offsets>: Change type.
13539         <num_sections>: Remove.
13540         (objfile_relocate): Update.
13541         * objfiles.c (entry_point_address_query): Update
13542         (relocate_one_symbol): Change type of "section_offsets".
13543         (objfile_relocate1, objfile_relocate1): Change type of
13544         "new_offsets".
13545         (objfile_rebase1): Update.
13546         * mipsread.c (mipscoff_symfile_read): Update.
13547         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
13548         parameter.
13549         * mdebugread.c (parse_symbol): Change type of "section_offsets".
13550         (parse_external, psymtab_to_symtab_1): Update.
13551         * machoread.c (macho_symfile_offsets): Update.
13552         * ia64-tdep.c (ia64_find_unwind_table): Update.
13553         * hppa-tdep.c (read_unwind_info): Update.
13554         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
13555         * dwarf2read.c (create_addrmap_from_index)
13556         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
13557         (process_psymtab_comp_unit_reader, add_partial_symbol)
13558         (add_partial_subprogram, process_full_comp_unit)
13559         (read_file_scope, read_func_scope, read_lexical_block_scope)
13560         (read_call_site_scope, dwarf2_rnglists_process)
13561         (dwarf2_ranges_process, dwarf2_ranges_read)
13562         (dwarf_decode_lines_1, var_decode_location, new_symbol)
13563         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
13564         Update.
13565         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
13566         Update.
13567         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
13568         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
13569         (process_one_symbol): Change type of "section_offsets".
13570         * ctfread.c (get_objfile_text_range): Update.
13571         * coffread.c (coff_symtab_read, enter_linenos)
13572         (process_coff_symbol): Update.
13573         * coff-pe-read.c (add_pe_forwarded_sym): Update.
13574         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
13575
13576 2020-01-08  Tom Tromey  <tromey@adacore.com>
13577
13578         * dwarf2read.c (parse_macro_definition): Use std::string.
13579         (parse_macro_definition): Likewise.
13580
13581 2020-01-08  Tom Tromey  <tromey@adacore.com>
13582
13583         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
13584         (ATTR_ALLOC_CHUNK): Remove.
13585
13586 2020-01-08  Tom Tromey  <tromey@adacore.com>
13587
13588         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
13589
13590 2020-01-08  Tom Tromey  <tromey@adacore.com>
13591
13592         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
13593         (dwarf2_compute_name, open_dwo_file): Likewise.
13594         (process_enumeration_scope): Use std::vector.
13595         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
13596         (partial_die_info::fixup, dwarf2_start_subfile)
13597         (guess_full_die_structure_name, dwarf2_name): Likewise.
13598         (determine_prefix): Update.
13599         (guess_full_die_structure_name): Make return type const.
13600         (partial_die_full_name): Return unique_xmalloc_ptr.
13601         (DW_FIELD_ALLOC_CHUNK): Remove.
13602
13603 2020-01-07  Tom Tromey  <tromey@adacore.com>
13604
13605         PR build/24937:
13606         * stap-probe.c (class stap_static_probe_ops): Add constructor.
13607
13608 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13609
13610         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
13611
13612 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13613
13614         * stack.c (print_frame_info): Move disassemble_next_line code
13615         inside source_print block.
13616
13617 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13618
13619         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
13620         gdb/signals.h, as we are now using native signal symbols.
13621
13622 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13623
13624         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
13625         overflow by an early check of content vs threshold.
13626         * tui/tui-source.c (tui_source_window::line_is_displayed):
13627         Likewise.
13628
13629 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13630
13631         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
13632
13633 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13634
13635         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
13636         export table if no section contains it's RVA.
13637
13638 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13639
13640         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
13641
13642 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
13643
13644         * source.c (print_source_lines_base): Set last_line_listed.
13645
13646 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13647
13648         * tui/tui-disasm.c: Remove trailing spaces.
13649
13650 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13651             Pedro Alves  <palves@redhat.com>
13652
13653         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
13654         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
13655         (windows_gdb_signal_to_target): New function, uses the above
13656         enumeration to convert GDB internal signal codes to equivalent
13657         Windows codes.
13658         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
13659         * windows-nat.c: Include "gdb_wait.h".
13660         (get_windows_debug_event): Extract the fatal exception from the
13661         exit status and convert to the equivalent Posix signal number.
13662         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
13663         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
13664         * gdbsupport/gdb_wait.c: New file, implements
13665         windows_status_to_termsig.
13666         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
13667         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
13668
13669 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
13670
13671         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
13672         show_layout.
13673
13674 2020-01-05  Luis Machado  <luis.machado@linaro.org>
13675
13676         * aarch64-linux-nat.c
13677         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
13678         and bfd_mach_aarch64.
13679
13680 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13681
13682         * ui-file.c (stdio_file::can_emit_style_escape)
13683         (tee_file::can_emit_style_escape): Ensure style is used also on
13684         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
13685         to gdb_stdout.
13686         * main.c (set_gdb_data_directory): Use file style to output the
13687         warning that the given pathname is not a directory.
13688         * top.c (show_history_filename, gdb_safe_append_history)
13689         (show_gdb_datadir): Use file style.
13690
13691 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13692
13693         * solib-target.c (struct lm_info_target):
13694         Change offsets to be a unique_xmalloc_ptr.
13695         (solib_target_relocate_section_addresses): Update.
13696
13697 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13698
13699         * windows-nat.c (windows_clear_solib): Free so_list linked list.
13700
13701 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13702
13703         * MAINTAINERS (Write After Approval): Add myself.
13704
13705 2020-01-02  Luis Machado  <luis.machado@linaro.org>
13706
13707         * proc-service.c (get_ps_regcache): Remove reference to obsolete
13708         Cell BE architecture.
13709         * target.h (struct target_ops) <thread_architecture>: Likewise.
13710
13711 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13712
13713         * Makefile.in: Use INSTALL_PROGRAM_ENV.
13714
13715 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13716
13717         * MAINTAINERS (Write After Approval): Add myself.
13718
13719 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13720
13721         * gdbarch.sh: Update copyright year range of generated files.
13722
13723 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13724
13725         Update copyright year range in all GDB files.
13726
13727 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13728
13729         * copyright.py: Convert to Python 3.
13730
13731 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13732
13733         * copyright.py: Adapt after move of gnulib directory from gdb
13734         directory to toplevel directory.
13735
13736 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13737
13738         * copyright.py (main): Exit if run from the wrong directory.
13739
13740 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13741
13742         * top.c (print_gdb_version): Change copyright year to 2020.
13743
13744 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13745
13746         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
13747
13748 For older changes see ChangeLog-2019.
13749 \f
13750 Local Variables:
13751 mode: change-log
13752 left-margin: 8
13753 fill-column: 74
13754 version-control: never
13755 coding: utf-8
13756 End: