gdb/ChangeLog

   1 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
   4         to use type::index_type instead.
   5
   6 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
   7
   8         * gdbtypes.h (struct type) <index_type, set_index_type>: New
   9         methods.
  10         (TYPE_INDEX_TYPE): Use type::index_type.
  11         * gdbtypes.c (create_array_type_with_stride): Likewise.
  12
  13 2020-06-07  Tom Tromey  <tom@tromey.com>
  14
  15         * valprint.c (generic_val_print_float): Remove "embedded_offset"
  16         parameter.
  17         (generic_value_print): Update.
  18
  19 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
  20
  21         Revert commit 982a38f60b0.
  22         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
  23
  24 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
  25
  26         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
  27         avoid use after free.
  28
  29 2020-06-05  Tom de Vries  <tdevries@suse.de>
  30
  31         * NEWS: Fix typos.
  32
  33 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
  34
  35         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
  36         the per_bfd object.
  37         (dwarf2_read_debug_names): Likewise.
  38         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
  39         object when re-using a per_bfd object with an index.
  40
  41 2020-06-03  Tom de Vries  <tdevries@suse.de>
  42
  43         PR symtab/26046
  44         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
  45         children for C++.
  46         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
  47         DW_TAG_subprogram.
  48
  49 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
  50
  51         * ada-lang.c (ada_language_data): Delete skip_trampoline
  52         initializer.
  53         * c-lang.c (c_language_data): Likewise.
  54         (cplus_language_data): Likewise.
  55         (cplus_language::skip_trampoline): New member function.
  56         (asm_language_data): Delete skip_trampoline initializer.
  57         (minimal_language_data): Likewise.
  58         * d-lang.c (d_language_data): Likewise.
  59         * f-lang.c (f_language_data): Likewise.
  60         * go-lang.c (go_language_data): Likewise.
  61         * language.c (unk_lang_trampoline): Delete function.
  62         (skip_language_trampoline): Update.
  63         (unknown_language_data): Delete skip_trampoline initializer.
  64         (auto_language_data): Likewise.
  65         * language.h (language_data): Delete skip_trampoline field.
  66         (language_defn::skip_trampoline): New function.
  67         * m2-lang.c (m2_language_data): Delete skip_trampoline
  68         initializer.
  69         * objc-lang.c (objc_skip_trampoline): Delete function, move
  70         implementation to objc_language::skip_trampoline.
  71         (objc_language_data): Delete skip_trampoline initializer.
  72         (objc_language::skip_trampoline): New member function with
  73         implementation from objc_skip_trampoline.
  74         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
  75         initializer.
  76         * p-lang.c (pascal_language_data): Likewise.
  77         * rust-lang.c (rust_language_data): Likewise.
  78
  79 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
  80
  81         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
  82         (ada_language::demangle): New member function.
  83         * c-lang.c (c_language_data): Delete la_demangle initializer.
  84         (cplus_language_data): Delete la_demangle initializer.
  85         (cplus_language::demangle): New member function.
  86         (asm_language_data): Delete la_demangle initializer.
  87         (minimal_language_data): Delete la_demangle initializer.
  88         * d-lang.c (d_language_data): Delete la_demangle initializer.
  89         (d_language::demangle): New member function.
  90         * f-lang.c (f_language_data): Delete la_demangle initializer.
  91         (f_language::demangle): New member function.
  92         * go-lang.c (go_language_data): Delete la_demangle initializer.
  93         (go_language::demangle): New member function.
  94         * language.c (language_demangle): Update.
  95         (unk_lang_demangle): Delete.
  96         (unknown_language_data): Delete la_demangle initializer.
  97         (unknown_language::demangle): New member function.
  98         (auto_language_data): Delete la_demangle initializer.
  99         (auto_language::demangle): New member function.
 100         * language.h (language_data): Delete la_demangle field.
 101         (language_defn::demangle): New function.
 102         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
 103         * objc-lang.c (objc_language_data): Delete la_demangle
 104         initializer.
 105         (objc_language::demangle): New member function.
 106         * opencl-lang.c (opencl_language_data): Delete la_demangle
 107         initializer.
 108         * p-lang.c (pascal_language_data): Likewise.
 109         * rust-lang.c (rust_language_data): Likewise.
 110         (rust_language::demangle): New member function.
 111
 112 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 113
 114         * ada-lang.c (ada_language_data): Delete la_print_type
 115         initializer.
 116         (ada_language::print_type): New member function.
 117         * c-lang.c (c_language_data): Delete la_print_type initializer.
 118         (c_language::print_type): New member function.
 119         (cplus_language_data): Delete la_print_type initializer.
 120         (cplus_language::print_type): New member function.
 121         (asm_language_data): Delete la_print_type initializer.
 122         (asm_language::print_type): New member function.
 123         (minimal_language_data): Delete la_print_type initializer.
 124         (minimal_language::print_type): New member function.
 125         * d-lang.c (d_language_data): Delete la_print_type initializer.
 126         (d_language::print_type): New member function.
 127         * f-lang.c (f_language_data): Delete la_print_type initializer.
 128         (f_language::print_type): New member function.
 129         * go-lang.c (go_language_data): Delete la_print_type initializer.
 130         (go_language::print_type): New member function.
 131         * language.c (unk_lang_print_type): Delete.
 132         (unknown_language_data): Delete la_print_type initializer.
 133         (unknown_language::print_type): New member function.
 134         (auto_language_data): Delete la_print_type initializer.
 135         (auto_language::print_type): New member function.
 136         * language.h (language_data): Delete la_print_type field.
 137         (language_defn::print_type): New function.
 138         (LA_PRINT_TYPE): Update.
 139         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
 140         (m2_language::print_type): New member function.
 141         * objc-lang.c (objc_language_data): Delete la_print_type
 142         initializer.
 143         (objc_language::print_type): New member function.
 144         * opencl-lang.c (opencl_print_type): Delete, implementation moved
 145         to opencl_language::print_type.
 146         (opencl_language_data): Delete la_print_type initializer.
 147         (opencl_language::print_type): New member function, implementation
 148         from opencl_print_type.
 149         * p-lang.c (pascal_language_data): Delete la_print_type
 150         initializer.
 151         (pascal_language::print_type): New member function.
 152         * rust-lang.c (rust_print_type): Delete, implementation moved to
 153         rust_language::print_type.
 154         (rust_language_data): Delete la_print_type initializer.
 155         (rust_language::print_type): New member function, implementation
 156         from rust_print_type.
 157
 158 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 159
 160         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
 161         implementation moves to...
 162         (ada_language::sniff_from_mangled_name): ...here.  Update return
 163         type.
 164         (ada_language_data): Delete la_sniff_from_mangled_name
 165         initializer.
 166         * c-lang.c (c_language_data): Likewise.
 167         (cplus_language_data): Likewise.
 168         (cplus_language::sniff_from_mangled_name): New member function,
 169         implementation taken from gdb_sniff_from_mangled_name.
 170         (asm_language_data): Delete la_sniff_from_mangled_name
 171         initializer.
 172         (minimal_language_data): Likewise.
 173         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
 174         implementation moves to cplus_language::sniff_from_mangled_name.
 175         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
 176         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
 177         moves to...
 178         (d_language::sniff_from_mangled_name): ...here.
 179         (d_language_data): Delete la_sniff_from_mangled_name initializer.
 180         * f-lang.c (f_language_data): Likewise.
 181         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
 182         moves to...
 183         (go_language::sniff_from_mangled_name): ...here.
 184         (go_language_data): Delete la_sniff_from_mangled_name initializer.
 185         * language.c (language_sniff_from_mangled_name): Delete.
 186         (unknown_language_data): Delete la_sniff_from_mangled_name
 187         initializer.
 188         (auto_language_data): Likewise.
 189         * language.h (language_data): Delete la_sniff_from_mangled_name
 190         field.
 191         (language_defn::sniff_from_mangled_name): New function.
 192         (language_sniff_from_mangled_name): Delete declaration.
 193         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
 194         field.
 195         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
 196         implementation moves to...
 197         (objc_language::sniff_from_mangled_name): ...here.
 198         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
 199         * opencl-lang.c (opencl_language_data): Likewise.
 200         * p-lang.c (pascal_language_data): Likewise.
 201         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
 202         implementation moves to...
 203         (rust_language::sniff_from_mangled_name): ...here.
 204         (rust_language_data): Delete la_sniff_from_mangled_name
 205         initializer.
 206         * symtab.c (symbol_find_demangled_name): Call
 207         sniff_from_mangled_name member function.
 208
 209 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 210
 211         * ada-lang.c (ada_language_data): Delete la_search_name_hash
 212         initializer.
 213         * c-lang.c (c_language_data): Likewise.
 214         (cplus_language_data): Likewise.
 215         (cplus_language::search_name_hash): New member function.
 216         (asm_language_data): Delete la_search_name_hash initializer.
 217         (minimal_language_data): Likewise.
 218         * d-lang.c (d_language_data): Likewise.
 219         * dictionary.c (default_search_name_hash): Rename to...
 220         (language_defn::search_name_hash): ...this.
 221         * f-lang.c (f_language_data): Likewise.
 222         (f_language::search_name_hash): New member function.
 223         * go-lang.c (go_language_data): Delete la_search_name_hash
 224         initializer.
 225         * language.c (unknown_language_data): Likewise.
 226         (auto_language_data): Likewise.
 227         * language.h (struct language_data): Delete la_search_name_hash
 228         field.
 229         (language_defn::search_name_hash): Declare new member function.
 230         (default_search_name_hash): Delete declaration.
 231         * m2-lang.c (m2_language_data): Delete la_search_name_hash
 232         initializer.
 233         * objc-lang.c (objc_language_data): Likewise.
 234         * opencl-lang.c (opencl_language_data): Likewise.
 235         * p-lang.c (pascal_language_data): Likewise.
 236         * rust-lang.c (rust_language_data): Likewise.
 237         * symtab.c (search_name_hash): Update call.
 238
 239 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 240
 241         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
 242         initializer.
 243         * c-lang.c (class compile_instance): Declare.
 244         (c_language_data): Delete la_get_compile_instance initializer.
 245         (c_language::get_compile_instance): New member function.
 246         (cplus_language_data): Delete la_get_compile_instance initializer.
 247         (cplus_language::get_compile_instance): New member function.
 248         (asm_language_data): Delete la_get_compile_instance initializer.
 249         (minimal_language_data): Likewise.
 250         * c-lang.h (c_get_compile_context): Update comment.
 251         (cplus_get_compile_context): Update comment.
 252         * compile/compile.c (compile_to_object): Update calls, don't rely
 253         on function pointer being NULL.
 254         * d-lang.c (d_language_data): Delete la_get_compile_instance
 255         initializer.
 256         * f-lang.c (f_language_data): Likewise.
 257         * go-lang.c (go_language_data): Likewise.
 258         * language.c (unknown_language_data): Likewise.
 259         (auto_language_data): Likewise.
 260         * language.h (language_data): Delete la_get_compile_instance field.
 261         (language_defn::get_compile_instance): New member function.
 262         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
 263         initializer.
 264         * objc-lang.c (objc_language_data): Likewise.
 265         * opencl-lang.c (opencl_language_data): Likewise.
 266         * p-lang.c (pascal_language_data): Likewise.
 267         * rust-lang.c (rust_language_data): Likewise.
 268
 269 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 270
 271         * ada-lang.c (ada_add_all_symbols): Update comment.
 272         (ada_iterate_over_symbols): Delete, move implementation to...
 273         (ada_language::iterate_over_symbols): ...here, a new member
 274         function, rewrite to use range based for loop.
 275         (ada_language_data): Delete la_iterate_over_symbols initializer.
 276         * c-lang.c (c_language_data): Likewise.
 277         (cplus_language_data): Likewise.
 278         (asm_language_data): Likewise.
 279         (minimal_language_data): Likewise.
 280         * d-lang.c (d_language_data): Likewise.
 281         * f-lang.c (f_language_data): Likewise.
 282         * go-lang.c (go_language_data): Likewise.
 283         * language.c (unknown_language_data): Likewise.
 284         (auto_language_data): Likewise.
 285         * language.h (language_data): Delete la_iterate_over_symbols field.
 286         (language_defn::iterate_over_symbols): New member function.
 287         (LA_ITERATE_OVER_SYMBOLS): Update.
 288         * linespec.c (iterate_over_all_matching_symtabs): Update.
 289         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
 290         initializer.
 291         * objc-lang.c (objc_language_data): Likewise.
 292         * opencl-lang.c (opencl_language_data): Likewise.
 293         * p-lang.c (pascal_language_data): Likewise.
 294         * rust-lang.c (rust_language_data): Likewise.
 295
 296 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 297
 298         * ada-lang.c (ada_language_data): Delete
 299         la_lookup_transparent_type initializer.
 300         * c-lang.c (c_language_data): Likewise.
 301         (cplus_language_data): Likewise.
 302         (cplus_language::lookup_transparent_type): New member function.
 303         (asm_language_data): Delete la_lookup_transparent_type
 304         initializer.
 305         (minimal_language_data): Likewise.
 306         * d-lang.c (d_language_data): Likewise.
 307         * f-lang.c (f_language_data): Likewise.
 308         * go-lang.c (go_language_data): Likewise.
 309         * language.c (unknown_language_data): Likewise.
 310         (auto_language_data): Likewise.
 311         * language.h (struct language_data): Delete
 312         la_lookup_transparent_type field.
 313         (language_defn::lookup_transparent_type): New member function.
 314         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
 315         initializer.
 316         * objc-lang.c (objc_language_data): Likewise.
 317         * opencl-lang.c (opencl_language_data): Likewise.
 318         * p-lang.c (pascal_language_data): Likewise.
 319         * rust-lang.c (rust_language_data): Likewise.
 320         * symtab.c (symbol_matches_domain): Update call.
 321
 322 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 323
 324         * ada-lang.c (ada_language_arch_info): Delete function, move
 325         implementation to...
 326         (ada_language::language_arch_info): ...here, a new member
 327         function.
 328         (ada_language_data): Delete la_language_arch_info.
 329         * c-lang.c (c_language_data): Likewise.
 330         (c_language::language_arch_info): New member function.
 331         (cplus_language_arch_info): Delete function, move
 332         implementation to...
 333         (cplus_language::language_arch_info): ...here, a new member
 334         function.
 335         (cplus_language_data): Delete la_language_arch_info.
 336         (asm_language_data): Likewise.
 337         (asm_language::language_arch_info): New member function.
 338         (minimal_language_data): Delete la_language_arch_info.
 339         (minimal_language::language_arch_info): New member function.
 340         * d-lang.c (d_language_arch_info): Delete function, move
 341         implementation to...
 342         (d_language::language_arch_info): ...here, a new member
 343         function.
 344         (d_language_data): Delete la_language_arch_info.
 345         * f-lang.c (f_language_arch_info): Delete function, move
 346         implementation to...
 347         (f_language::language_arch_info): ...here, a new member
 348         function.
 349         (f_language_data): Delete la_language_arch_info.
 350         * go-lang.c (go_language_arch_info): Delete function, move
 351         implementation to...
 352         (go_language::language_arch_info): ...here, a new member
 353         function.
 354         (go_language_data): Delete la_language_arch_info.
 355         * language.c (unknown_language_data): Likewise.
 356         (unknown_language::language_arch_info): New member function.
 357         (auto_language_data): Delete la_language_arch_info.
 358         (auto_language::language_arch_info): New member function.
 359         (language_gdbarch_post_init): Update call to
 360         la_language_arch_info.
 361         * language.h (language_data): Delete la_language_arch_info
 362         function pointer.
 363         (language_defn::language_arch_info): New function.
 364         * m2-lang.c (m2_language_arch_info): Delete function, move
 365         implementation to...
 366         (m2_language::language_arch_info): ...here, a new member
 367         function.
 368         (m2_language_data): Delete la_language_arch_info.
 369         * objc-lang.c (objc_language_arch_info): Delete function, move
 370         implementation to...
 371         (objc_language::language_arch_info): ...here, a new member
 372         function.
 373         (objc_language_data): Delete la_language_arch_info.
 374         * opencl-lang.c (opencl_language_arch_info): Delete function, move
 375         implementation to...
 376         (opencl_language::language_arch_info): ...here, a new member
 377         function.
 378         (opencl_language_data): Delete la_language_arch_info.
 379         * p-lang.c (pascal_language_arch_info): Delete function, move
 380         implementation to...
 381         (pascal_language::language_arch_info): ...here, a new member
 382         function.
 383         (pascal_language_data): Delete la_language_arch_info.
 384         * rust-lang.c (rust_language_arch_info): Delete function, move
 385         implementation to...
 386         (rust_language::language_arch_info): ...here, a new member
 387         function.
 388         (rust_language_data): Delete la_language_arch_info.
 389
 390 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 391
 392         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
 393         initializer.
 394         * c-lang.c (c_language_data): Likewise.
 395         (cplus_language_data): Likewise.
 396         (cplus_language::pass_by_reference_info): New method.
 397         (asm_language_data): Delete la_pass_by_reference initializer.
 398         (minimal_language_data): Likewise.
 399         * cp-abi.c (cp_pass_by_reference): Remove use of
 400         default_pass_by_reference.
 401         * d-lang.c (d_language_data): Likewise.
 402         * f-lang.c (f_language_data): Likewise.
 403         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
 404         default_pass_by_reference.
 405         * go-lang.c (go_language_data): Likewise.
 406         * language.c (language_pass_by_reference): Update.
 407         (default_pass_by_reference): Delete.
 408         (unknown_language_data): Delete la_pass_by_reference
 409         initializer.
 410         (auto_language_data): Likewise.
 411         * language.h (struct language_data): Delete la_pass_by_reference
 412         field.
 413         (language_defn::pass_by_reference_info): New member function.
 414         (default_pass_by_reference): Delete declaration.
 415         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
 416         initializer.
 417         * objc-lang.c (objc_language_data): Likewise.
 418         * opencl-lang.c (opencl_language_data): Likewise.
 419         * p-lang.c (pascal_language_data): Likewise.
 420         * rust-lang.c (rust_language_data): Likewise.
 421
 422 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 423
 424         * ada-lang.c (ada_read_var_value): Delete function, move
 425         implementation to...
 426         (ada_language::read_var_value): ...here.
 427         (ada_language_data): Delete la_read_var_value initializer.
 428         * c-lang.c (c_language_data): Likewise.
 429         (cplus_language_data): Likewise.
 430         (minimal_language_data): Likewise.
 431         * d-lang.c (d_language_data): Likewise.
 432         * f-lang.c (f_language_data): Likewise.
 433         * findvar.c (default_read_var_value): Rename to...
 434         (language_defn::read_var_value): ...this.
 435         * findvar.c (read_var_value): Update header comment, and change to
 436         call member function instead of function pointer.
 437         * go-lang.c (go_language_data): Likewise.
 438         * language.c (unknown_language_data): Delete la_read_var_value
 439         initializer.
 440         (auto_language_data): Likewise.
 441         * language.h (struct language_data): Delete la_read_var_value
 442         field.
 443         (language_defn::read_var_value): New member function.
 444         (default_read_var_value): Delete declaration.
 445         * m2-lang.c (m2_language_data): Delete la_read_var_value
 446         initializer.
 447         * objc-lang.c (objc_language_data): Likewise.
 448         * opencl-lang.c (opencl_language_data): Likewise.
 449         * p-lang.c (pascal_language_data): Likewise.
 450         * rust-lang.c (rust_language_data): Likewise.
 451         * value.h (default_read_var_value): Delete declaration.
 452
 453 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 454
 455         * ada-lang.c (ada_print_array_index): Delete function, move
 456         implementation to...
 457         (ada_language::print_array_index): ...here.
 458         (ada_language_data): Delete la_print_array_index initializer.
 459         * c-lang.c (c_language_data): Likewise.
 460         (cplus_language_data): Likewise.
 461         (minimal_language_data): Likewise.
 462         * d-lang.c (d_language_data): Likewise.
 463         * f-lang.c (f_language_data): Likewise.
 464         * go-lang.c (go_language_data): Likewise.
 465         * language.c (default_print_array_index): Delete function, move
 466         implementation to...
 467         (language_defn::print_array_index): ...here.
 468         (unknown_language_data): Delete la_print_array_index initializer.
 469         (auto_language_data): Likewise.
 470         * language.h (struct language_data): Delete la_print_array_index
 471         field.
 472         (language_defn::print_array_index): New member function.
 473         (LA_PRINT_ARRAY_INDEX): Update.
 474         (default_print_array_index): Delete declaration.
 475         * m2-lang.c (m2_language_data): Delete la_print_array_index
 476         initializer.
 477         * objc-lang.c (objc_language_data): Likewise.
 478         * opencl-lang.c (opencl_language_data): Likewise.
 479         * p-lang.c (pascal_language_data): Likewise.
 480         * rust-lang.c (rust_language_data): Likewise.
 481
 482 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 483
 484         * gdb/ada-lang.c (ada_language_defn): Convert to...
 485         (ada_language_data): ...this.
 486         (class ada_language): New class.
 487         (ada_language_defn): New static global.
 488         * gdb/c-lang.c (c_language_defn): Convert to...
 489         (c_language_data): ...this.
 490         (class c_language): New class.
 491         (c_language_defn): New static global.
 492         (cplus_language_defn): Convert to...
 493         (cplus_language_data): ...this.
 494         (class cplus_language): New class.
 495         (cplus_language_defn): New static global.
 496         (asm_language_defn): Convert to...
 497         (asm_language_data): ...this.
 498         (class asm_language): New class.
 499         (asm_language_defn): New static global.
 500         (minimal_language_defn): Convert to...
 501         (minimal_language_data): ...this.
 502         (class minimal_language): New class.
 503         (minimal_language_defn): New static global.
 504         * gdb/d-lang.c (d_language_defn): Convert to...
 505         (d_language_data): ...this.
 506         (class d_language): New class.
 507         (d_language_defn): New static global.
 508         * gdb/f-lang.c (f_language_defn): Convert to...
 509         (f_language_data): ...this.
 510         (class f_language): New class.
 511         (f_language_defn): New static global.
 512         * gdb/go-lang.c (go_language_defn): Convert to...
 513         (go_language_data): ...this.
 514         (class go_language): New class.
 515         (go_language_defn): New static global.
 516         * gdb/language.c (unknown_language_defn): Remove declaration.
 517         (current_language): Initialize to nullptr, real initialization is
 518         moved to _initialize_language.
 519         (languages): Delete global.
 520         (language_defn::languages): Define.
 521         (set_language_command): Use language_defn::languages.
 522         (set_language): Likewise.
 523         (range_error): Likewise.
 524         (language_enum): Likewise.
 525         (language_def): Likewise.
 526         (add_set_language_command): Use language_def::languages for the
 527         language list, and language_def to lookup language pointers.
 528         (skip_language_trampoline): Use language_defn::languages.
 529         (unknown_language_defn): Convert to...
 530         (unknown_language_data): ...this.
 531         (class unknown_language): New class.
 532         (unknown_language_defn): New static global.
 533         (auto_language_defn): Convert to...
 534         (auto_language_data): ...this.
 535         (class auto_language): New class.
 536         (auto_language_defn): New static global.
 537         (language_gdbarch_post_init): Use language_defn::languages.
 538         (_initialize_language): Initialize current_language.
 539         * gdb/language.h (struct language_defn): Rename to...
 540         (struct language_data): ...this.
 541         (struct language_defn): New.
 542         (auto_language_defn): Delete.
 543         (unknown_language_defn): Delete.
 544         (minimal_language_defn): Delete.
 545         (ada_language_defn): Delete.
 546         (asm_language_defn): Delete.
 547         (c_language_defn): Delete.
 548         (cplus_language_defn): Delete.
 549         (d_language_defn): Delete.
 550         (f_language_defn): Delete.
 551         (go_language_defn): Delete.
 552         (m2_language_defn): Delete.
 553         (objc_language_defn): Delete.
 554         (opencl_language_defn): Delete.
 555         (pascal_language_defn): Delete.
 556         (rust_language_defn): Delete.
 557         * gdb/m2-lang.c (m2_language_defn): Convert to...
 558         (m2_language_data): ...this.
 559         (class m2_language): New class.
 560         (m2_language_defn): New static global.
 561         * gdb/objc-lang.c (objc_language_defn): Convert to...
 562         (objc_language_data): ...this.
 563         (class objc_language): New class.
 564         (objc_language_defn): New static global.
 565         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
 566         (opencl_language_data): ...this.
 567         (class opencl_language): New class.
 568         (opencl_language_defn): New static global.
 569         * gdb/p-lang.c (pascal_language_defn): Convert to...
 570         (pascal_language_data): ...this.
 571         (class pascal_language): New class.
 572         (pascal_language_defn): New static global.
 573         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
 574         language pointer, update comment format.
 575         * gdb/rust-lang.c (rust_language_defn): Convert to...
 576         (rust_language_data): ...this.
 577         (class rust_language): New class.
 578         (rust_language_defn): New static global.
 579
 580 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
 581
 582         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
 583         member variable.
 584         <m_stmt_at_address>: New member variable.
 585         (lnp_state_machine::record_line): Don't record some lines, update
 586         tracking of is_stmt at the same address.
 587         (lnp_state_machine::lnp_state_machine): Initialise new member
 588         variables.
 589
 590 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 591
 592         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
 593         "-include gnu-nat-mig.h".
 594         * gnu-nat-mig.h: New file.
 595         * gnu-nat.c: Include "gnu-nat-mig.h".
 596         (exc_server, msg_reply_server, notify_server,
 597         process_reply_server): Remove declarations.
 598
 599 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 600
 601         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
 602         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
 603         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
 604         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
 605         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
 606         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
 607         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
 608         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
 609         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
 610         to gnu_nat_target class.
 611         * gnu-nat.c: Likewise.
 612         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
 613         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
 614         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
 615         object.
 616         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
 617         instead of `gnu_target'.
 618
 619 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 620
 621         * i386-gnu-tdep.c: Include "gdbcore.h"
 622         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
 623         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
 624         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
 625         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
 626         i386_gnu_sigcontext_addr): New functions
 627         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
 628         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
 629         tdep.
 630
 631 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 632
 633         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
 634         before fork_inferior call. Avoid calling it if target_is_pushed returns
 635         true.
 636
 637 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 638
 639         * gnu-nat.h (gnu_target): New variable declaration.
 640         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
 641         gnu_target.
 642         * gnu-nat.c (gnu_target): New variable.
 643         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
 644         add_thread_silent, and add_thread calls.
 645         (gnu_nat_target::create_inferior): Pass gnu_target to
 646         add_thread_silent, thread_change_ptid call.
 647         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
 648         call.
 649
 650 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 651
 652         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
 653         (gnu_nat_target::find_memory_regions): Remove unused
 654         `old_address' variable.
 655
 656 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 657
 658         * gnu-nat.c: Include "gdbarch.h".
 659
 660 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 661
 662         * reply_mig_hack.awk (Error return): Cast function through
 663         void *, to bypass compiler function call check.
 664
 665 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 666
 667         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
 668         $(srcdir)/reply_mig_hack.awk.
 669
 670 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 671
 672         * gnu-nat.h (gnu_debug_flag): Set type to bool.
 673
 674 2020-05-30  Jonny Grant  <jg@jguk.org>
 675
 676         * configure.ac (ACX_BUGURL): change bug URL to https.
 677
 678 2020-05-30  Pedro Alves  <palves@redhat.com>
 679
 680         * cp-support.c (replace_typedefs_template): New.
 681         (replace_typedefs_qualified_name): Handle
 682         DEMANGLE_COMPONENT_TEMPLATE.
 683
 684 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
 685
 686         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
 687         dwarf2/index-cache.h, dwarf2/index-write.c,
 688         dwarf2/index-write.h, dwarf2/line-header.c,
 689         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
 690         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
 691         variables and fields from `dwarf2_per_objfile` to just
 692         `per_objfile` throughout.
 693
 694 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
 695
 696         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
 697         <push_dwarf_reg_entry_value>: Add comment.
 698
 699 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
 700             Keith Seitz  <keiths@redhat.com>
 701
 702         * python/python.c (do_start_initialization): Call PyEval_SaveThread
 703         instead of PyEval_ReleaseLock.
 704         (class gdbpy_gil): Move to earlier in file.
 705         (finalize_python): Set gdb_python_initialized.
 706         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
 707         when not initialized.
 708
 709 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
 710
 711         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
 712         <push_dwarf_reg_entry_value>: Remove assert.  Override
 713         per_objfile with caller_per_objfile.
 714
 715 2020-05-28  Tom de Vries  <tdevries@suse.de>
 716
 717         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
 718         PR gold/15646 workaround to symbol kind "type".
 719
 720 2020-05-27  Tom Tromey  <tromey@adacore.com>
 721
 722         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
 723
 724 2020-05-27  Tom Tromey  <tromey@adacore.com>
 725
 726         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
 727         Use htab_find_with_hash.
 728         <add_abbrev>: Remove "abbrev_number" parameter.
 729         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
 730         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
 731         (hash_abbrev): Add comment.
 732         (abbrev_table::lookup_abbrev): Move to header file.
 733         (abbrev_table::read): Update.
 734
 735 2020-05-27  Tom Tromey  <tromey@adacore.com>
 736
 737         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
 738         method.
 739         <canonical_name>: New member.
 740         <raw_name>: Rename from "name".
 741         (partial_die_info): Initialize canonical_name.
 742         (scan_partial_symbols): Check raw_name.
 743         (partial_die_parent_scope, partial_die_full_name)
 744         (add_partial_symbol, add_partial_subprogram)
 745         (add_partial_enumeration, load_partial_dies): Use "name" method.
 746         (partial_die_info::name): New method.
 747         (partial_die_info::read, guess_partial_die_structure_name)
 748         (partial_die_info::fixup): Update.
 749
 750 2020-05-27  Tom Tromey  <tromey@adacore.com>
 751
 752         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
 753         <get_ref_die_offset>: Inline.
 754         <get_ref_die_offset_complaint>: New method.
 755         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
 756         (attribute::get_ref_die_offset_complaint): Rename from
 757         get_ref_die_offset.  Just issue complaint.
 758
 759 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
 760
 761         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
 762
 763 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
 764
 765         * exec.c (exec_file_attach): Use errno value of first openp failure.
 766
 767 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
 768
 769         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
 770         Don't close thread handle.
 771
 772 2020-05-27  Tom Tromey  <tom@tromey.com>
 773             Simon Marchi  <simon.marchi@efficios.com>
 774
 775         * objfiles.h (struct objfile) <partial_symtabs>: Now a
 776         shared_ptr.
 777         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
 778         member.
 779         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
 780         dwarf2_per_bfd_objfile_data_key>: New globals.
 781         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
 782         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
 783         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
 784         shared.
 785         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
 786         short-circuit when sharing.
 787         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
 788         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
 789
 790 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 791
 792         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
 793         to...
 794         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
 795         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
 796
 797 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 798
 799         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
 800         build_name_components, find_name_components_bounds>:
 801         Add per_objfile parameter.
 802         (struct mapped_index) <symbol_name_at>: Likewise.
 803         (struct mapped_debug_names): Remove constructor.
 804         <dwarf2_per_objfile>: Remove field.
 805         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
 806         (mapped_index_base::find_name_components_bounds,
 807         mapped_index_base::build_name_components,
 808         dw2_expand_symtabs_matching_symbol): Likewise.
 809         (class mock_mapped_index) <symbol_name_at>: Likewise.
 810         (check_match): Likewise.
 811         (check_find_bounds_finds): Likewise.
 812         (test_mapped_index_find_name_component_bounds): Update.
 813         (CHECK_MATCH): Update.
 814         (dw2_expand_symtabs_matching): Update.
 815         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
 816         per_objfile parameter.
 817         <find_vec_in_debug_names>: Likewise.
 818         <m_per_objfile>: New field.
 819         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
 820         parameter.
 821         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
 822         (dw2_debug_names_iterator::next): Update.
 823         (dw2_debug_names_lookup_symbol): Update.
 824         (dw2_debug_names_expand_symtabs_for_function): Update.
 825         (dw2_debug_names_map_matching_symbols): Update.
 826         (dw2_debug_names_expand_symtabs_matching): Update.
 827         (dwarf2_read_debug_names): Update.
 828
 829 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 830
 831         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
 832         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
 833         move to dwarf2_per_objfile.
 834         <read_in_chain>: Remove.
 835         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
 836         remove_all_cus, age_comp_units>: New methods.
 837         <m_dwarf2_cus>: New member.
 838         (struct dwarf2_per_cu_data) <cu>: Remove.
 839         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
 840         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
 841         moved to methods of dwarf2_per_objfile.
 842         (dwarf2_clear_marks): Remove.
 843         (dwarf2_queue_item::~dwarf2_queue_item): Update.
 844         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
 845         (dwarf2_per_bfd::free_cached_comp_units): Remove.
 846         (dwarf2_per_objfile::remove_all_cus): New.
 847         (class free_cached_comp_units) <~free_cached_comp_units>:
 848         Update.
 849         (load_cu): Update.
 850         (dw2_do_instantiate_symtab): Adjust.
 851         (fill_in_sig_entry_from_dwo_entry): Adjust.
 852         (cutu_reader::init_tu_and_read_dwo_dies): Update.
 853         (cutu_reader::cutu_reader): Likewise.
 854         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
 855         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
 856         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
 857         and dwarf2_per_objfile::age_comp_units.
 858         (load_partial_comp_unit): Update.
 859         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
 860         (process_queue): Likewise.
 861         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
 862         backlink.
 863         (dwarf2_read_addr_index): Likewise.
 864         (follow_die_offset): Likewise.
 865         (dwarf2_fetch_die_loc_sect_off): Likewise.
 866         (dwarf2_fetch_constant_bytes): Likewise.
 867         (dwarf2_fetch_die_type_sect_off): Likewise.
 868         (follow_die_sig_1): Likewise.
 869         (load_full_type_unit): Likewise.
 870         (read_signatured_type): Likewise.
 871         (dwarf2_cu::dwarf2_cu): Don't set cu field.
 872         (dwarf2_cu::~dwarf2_cu): Remove.
 873         (dwarf2_per_objfile::get_cu): New.
 874         (dwarf2_per_objfile::set_cu): New.
 875         (age_cached_comp_units): Rename to...
 876         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
 877         to std::unordered_map.
 878         (free_one_cached_comp_unit): Rename to...
 879         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
 880         to std::unordered_map.
 881         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
 882         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
 883         a dwarf2_per_objfile in data.
 884         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
 885         (dwarf2_clear_marks): Remove.
 886
 887 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 888
 889         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
 890         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
 891         (init_tu_and_read_dwo_dies): Likewise.
 892         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
 893         (cutu_reader::cutu_reader): Likewise.
 894         (load_partial_comp_unit): Likewise.
 895         (process_psymtab_comp_unit): Update.
 896         (build_type_psymtabs_1): Update.
 897         (process_skeletonless_type_unit): Update.
 898         (load_full_comp_unit): Update.
 899         (find_partial_die): Update.
 900         (dwarf2_read_addr_index): Update.
 901         (read_signatured_type): Update.
 902
 903 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 904
 905         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
 906         m_header_read_in>: New fields.
 907         <get_header>: New method.
 908         * dwarf2/read.c (per_cu_header_read_in): Remove.
 909         (dwarf2_per_cu_data::get_header): New.
 910         (dwarf2_per_cu_data::addr_size): Update.
 911         (dwarf2_per_cu_data::offset_size): Update.
 912         (dwarf2_per_cu_data::ref_addr_size): Update.
 913
 914 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 915
 916         * dwarf2/read.c (load_cu): Return dwarf2_cu.
 917         (dw2_do_instantiate_symtab): Update.
 918         (queue_and_load_all_dwo_tus): Change parameter from
 919         dwarf2_per_cu_data to dwarf2_cu.
 920         (dwarf2_fetch_die_loc_sect_off): Update.
 921         (dwarf2_fetch_constant_bytes): Update.
 922         (dwarf2_fetch_die_type_sect_off): Update.
 923
 924 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 925
 926         * dwarf2/read.c (process_full_comp_unit,
 927         process_full_type_unit): Remove per_cu, per_objfile paramters.
 928         Add dwarf2_cu parameter.
 929         (process_queue): Update.
 930
 931 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 932
 933         * dwarf2/read.c (create_cu_from_index_list): Replace
 934         dwarf2_per_objfile parameter with dwarf2_per_bfd.
 935         (create_cus_from_index_list): Likewise.
 936         (create_cus_from_index): Likewise.
 937         (create_signatured_type_table_from_index): Likewise.
 938         (create_cus_from_debug_names_list): Likewise.
 939         (create_cus_from_debug_names): Likewise.
 940         (dwarf2_read_gdb_index): Update.
 941         (dwarf2_read_debug_names): Update.
 942
 943 2020-05-27  Tom Tromey  <tom@tromey.com>
 944             Simon Marchi  <simon.marchi@efficios.com>
 945
 946         * dwarf2/read.h (struct dwarf2_per_objfile)
 947         <get_type_for_signatured_type, set_type_for_signatured_type>:
 948         New methods.
 949         <m_type_map>: New member.
 950         (struct signatured_type) <type>: Remove.
 951         * dwarf2/read.c
 952         (dwarf2_per_objfile::get_type_for_signatured_type,
 953         dwarf2_per_objfile::set_type_for_signatured_type): New.
 954         (get_signatured_type): Use new methods.
 955
 956 2020-05-27  Tom Tromey  <tom@tromey.com>
 957             Simon Marchi  <simon.marchi@efficios.com>
 958
 959         * dwarf2/read.h (struct type_unit_group_unshareable): New.
 960         (struct dwarf2_per_objfile) <type_units>: New member.
 961         <get_type_unit_group_unshareable>: New method.
 962         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
 963         num_symtabs, symtabs>: Remove; move to
 964         type_unit_group_unshareable.
 965         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
 966         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
 967         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
 968
 969 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 970
 971         * dwarf2/read.h (struct dwarf2_per_cu_data):
 972         <dwarf2_per_objfile>: Remove.
 973         * dwarf2/read.c (create_cu_from_index_list): Don't assign
 974         dwarf2_per_objfile.
 975         (create_signatured_type_table_from_index): Likewise.
 976         (create_signatured_type_table_from_debug_names): Likewise.
 977         (create_debug_type_hash_table): Likewise.
 978         (fill_in_sig_entry_from_dwo_entry): Likewise.
 979         (create_type_unit_group): Likewise.
 980         (read_comp_units_from_section): Likewise.
 981         (create_cus_hash_table): Likewise.
 982
 983 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 984
 985         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
 986         dwarf2_per_cu_data::dwarf2_per_objfile.
 987         (compute_compunit_symtab_includes): Likewise.
 988         (dwarf2_cu::start_symtab): Likewise.
 989
 990 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 991
 992         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
 993         parameter.
 994         * dwarf2/read.c (get_die_type_at_offset): Likewise.
 995         (read_namespace_alias): Update.
 996         (lookup_die_type): Update.
 997         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
 998         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
 999         Update.
1000         (disassemble_dwarf_expression): Update.
1001
1002 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1003
1004         * dwarf2/read.h (struct dwarf2_queue_item): Add
1005         dwarf2_per_objfile parameter, assign new parameter.
1006         <per_objfile>: New field.
1007         * dwarf2/read.c (free_one_cached_comp_unit): Add
1008         dwarf2_per_objfile parameter.
1009         (queue_comp_unit): Likewise.
1010         (dw2_do_instantiate_symtab): Update.
1011         (process_psymtab_comp_unit): Update.
1012         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
1013         (process_imported_unit_die): Update.
1014         (queue_and_load_dwo_tu): Update.
1015         (follow_die_offset): Update.
1016         (follow_die_sig_1): Update.
1017
1018 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1019
1020         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
1021         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
1022         (read_call_site_scope): Assign per_objfile.
1023         (dwarf2_per_cu_data::objfile): Remove.
1024         * gdbtypes.h (struct call_site) <per_objfile>: New member.
1025         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
1026         dwarf2_per_objfile parameter.
1027         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
1028         dwarf2_per_objfile parameter.
1029         (dwarf_expr_reg_to_entry_parameter): Add output
1030         dwarf2_per_objfile parameter.
1031         (locexpr_get_frame_base): Update.
1032         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
1033         <push_dwarf_reg_entry_value>: Update.
1034         <call_site_to_target_addr>: Update.
1035         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
1036         parameter.
1037         (value_of_dwarf_reg_entry): Update.
1038         (rw_pieced_value): Update.
1039         (indirect_synthetic_pointer): Update.
1040         (dwarf2_evaluate_property): Update.
1041         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
1042         parameter.
1043         (locexpr_read_variable): Update.
1044         (locexpr_get_symbol_read_needs): Update.
1045         (loclist_read_variable): Update.
1046
1047 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1048
1049         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
1050         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1051         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
1052         parameter.
1053         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
1054         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1055         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
1056         parameter.
1057         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
1058         sect_variable_value): Add dwarf2_per_objfile parameter.
1059         (class dwarf_evaluate_loc_desc) <dwarf_call,
1060         dwarf_variable_value>: Update.
1061         (fetch_const_value_from_synthetic_pointer): Add
1062         dwarf2_per_objfile parameter.
1063         (fetch_const_value_from_synthetic_pointer): Update.
1064         (coerced_pieced_ref): Update.
1065         (class symbol_needs_eval_context) <dwarf_call,
1066         dwarf_variable_value>: Update.
1067         (dwarf2_compile_expr_to_ax): Update.
1068
1069 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1070
1071         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
1072         parameter.
1073         (dwarf2_evaluate_loc_desc_full): Update.
1074
1075 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1076
1077         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
1078         parameter.
1079         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
1080         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
1081         dwarf2_per_objfile parameter.
1082         (decode_debug_loc_dwo_addresses): Likewise.
1083         (dwarf2_find_location_expression): Update.
1084         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
1085         (locexpr_describe_location_piece): Add dwarf2_per_objfile
1086         parameter.
1087         (disassemble_dwarf_expression): Add dwarf2_per_objfile
1088         parameter.
1089         (locexpr_describe_location_1): Likewise.
1090         (locexpr_describe_location): Update.
1091
1092 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1093
1094         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
1095         Remove.
1096         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
1097         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
1098         (dwarf2_compile_property_to_c): Update.
1099         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
1100         use text offset from objfile.
1101         (locexpr_tracepoint_var_ref): Update.
1102         (locexpr_generate_c_location): Update.
1103         (loclist_describe_location): Update.
1104         (loclist_tracepoint_var_ref): Update.
1105         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
1106         dwarf2_per_objfile parameter.
1107         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
1108         use text offset from objfile.
1109         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
1110
1111 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1112
1113         * dwarf2/expr.h (struct dwarf_expr_context)
1114         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
1115         <offset>: Remove.
1116         <per_objfile>: New member.
1117         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
1118         dwarf2_per_objfile parameter.  Don't set offset, set
1119         per_objfile.
1120         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
1121         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
1122         a dwarf2_per_objfile object instead of an offset.
1123         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
1124         constructor.
1125         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
1126         to dwarf2_expr_executor constructor.  Don't set offset.
1127         (dwarf2_fetch_cfa_info): Update.
1128         (struct dwarf2_frame_cache) <text_offset>: Remove.
1129         <per_objfile>: New field.
1130         (dwarf2_frame_cache): Update.
1131         (dwarf2_frame_prev_register): Update.
1132         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1133         <dwarf_evaluate_loc_desc>: Add constructor.
1134         (dwarf2_evaluate_loc_desc_full): Update.
1135         (dwarf2_locexpr_baton_eval): Update.
1136         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
1137         Add constructor.
1138         (dwarf2_loc_desc_get_symbol_read_needs): Update.
1139
1140 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1141
1142         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
1143         addr_sized_int_type>: Move to dwarf2_cu.
1144         <int_type>: Move to dwarf2_per_objfile.
1145         (struct dwarf2_per_objfile) <int_type>: Move here.
1146         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
1147         addr_sized_int_type>: Move here.
1148         (read_func_scope): Update.
1149         (read_array_type): Update.
1150         (read_tag_string_type): Update.
1151         (attr_to_dynamic_prop): Update.
1152         (dwarf2_per_cu_data::int_type): Rename to...
1153         (dwarf2_per_objfile::int_type): ... this.
1154         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
1155         (dwarf2_cu::addr_sized_int_type): ... this.
1156         (read_subrange_type): Update.
1157         (dwarf2_per_cu_data::addr_type): Rename to...
1158         (dwarf2_cu::addr_type): ... this.
1159         (set_die_type): Update.
1160
1161 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1162
1163         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
1164         data through per_cu->cu.
1165
1166 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1167
1168         * dwarf2/read.c (lookup_dwo_comp_unit): Change
1169         dwarf2_per_cu_data parameter fo dwarf2_cu.
1170         (lookup_dwo_type_unit): Likewise.
1171         (read_cutu_die_from_dwo): Likewise.
1172         (lookup_dwo_unit): Likewise.
1173         (open_and_init_dwo_file): Likewise.
1174         (lookup_dwo_cutu): Likewise.
1175         (lookup_dwo_comp_unit): Likewise.
1176         (lookup_dwo_type_unit): Likewise.
1177         (cutu_reader::init_tu_and_read_dwo_dies): Update.
1178         (cutu_reader::cutu_reader): Update.
1179
1180 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1181
1182         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
1183         parameter.
1184         (process_full_type_unit): Likewise.
1185         (process_queue): Update.
1186
1187 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1188
1189         * dwarf2/read.c (recursively_compute_inclusions): Add
1190         dwarf2_per_objfile parameter.
1191         (compute_compunit_symtab_includes): Likewise.
1192         (process_cu_includes): Update.
1193
1194 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1195
1196         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
1197         parameter.
1198         (create_type_unit_group): Update.
1199         (process_psymtab_comp_unit_reader): Update.
1200         (build_type_psymtabs_reader): Update.
1201
1202 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1203
1204         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
1205         object through m_this_cu->cu.
1206
1207 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1208
1209         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
1210         the info parameter.
1211         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
1212
1213 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1214
1215         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
1216         per_objfile parameter.
1217         (load_full_type_unit): Add per_objfile parameter.
1218         (read_signatured_type): Likewise.
1219         (load_full_comp_unit): Likewise.
1220         (load_cu): Likewise.
1221         (dw2_do_instantiate_symtab): Likewise.
1222         (dw2_get_file_names): Likewise.
1223         (dw2_map_symtabs_matching_filename): Update.
1224         (dw_expand_symtabs_matching_file_matcher): Update.
1225         (dw2_map_symbol_filenames): Update.
1226         (process_psymtab_comp_unit): Add per_objfile parameter.
1227         (build_type_psymtabs_1): Update.
1228         (process_skeletonless_type_unit): Update.
1229         (dwarf2_build_psymtabs_hard): Update.
1230         (load_partial_comp_unit): Add per_objfile parameter.
1231         (scan_partial_symbols): Update.
1232         (load_full_comp_unit): Add per_objfile parameter.
1233         (process_imported_unit_die): Update.
1234         (create_cus_hash_table): Update.
1235         (find_partial_die): Update.
1236         (dwarf2_read_addr_index): Update.
1237         (follow_die_offset): Update.
1238         (dwarf2_fetch_die_loc_sect_off): Update.
1239         (dwarf2_fetch_constant_bytes): Update.
1240         (dwarf2_fetch_die_type_sect_off): Update.
1241         (follow_die_sig_1): Update.
1242         (load_full_type_unit): Add per_objfile parameter.
1243         (read_signatured_type): Likewise.
1244
1245 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1246
1247         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
1248         of objfile_name.
1249
1250 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1251
1252         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
1253         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
1254         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
1255         field.
1256         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
1257         (create_cus_from_index): Update.
1258         (dwarf2_read_gdb_index): Update.
1259         (create_cus_from_debug_names): Update.
1260         (dwarf2_read_debug_names): Update.
1261         (get_abbrev_section_for_cu): Update.
1262         (create_all_comp_units): Update.
1263         (read_attribute_value): Update.
1264         (get_debug_line_section): Update.
1265         * dwarf2/index-cache.c (index_cache::store): Update.
1266         * dwarf2/index-write.c (save_gdb_index_command): Update.
1267         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
1268
1269 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1270
1271         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
1272         member.
1273         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
1274         dwarf2_per_cu_data::per_bfd.
1275         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
1276         (create_type_unit_group): Likewise.
1277         (queue_comp_unit): Remove reference to
1278         per_cu->dwarf2_per_objfile.
1279         (maybe_queue_comp_unit): Likewise.
1280         (fill_in_sig_entry_from_dwo_entry): Assign new field.
1281         (create_cus_hash_table): Assign new field.
1282
1283 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1284
1285         * dwarf2/read.c: Replace
1286         dwarf2_cu->per_cu->dwarf2_per_objfile references with
1287         dwarf2_cu->per_objfile throughout.
1288
1289 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1290
1291         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
1292         parameter, don't use per_cu->dwarf2_per_objfile.
1293         (dw2_instantiate_symtab): Likewise.
1294         (dw2_find_last_source_symtab): Update.
1295         (dw2_map_expand_apply): Update.
1296         (dw2_lookup_symbol): Update.
1297         (dw2_expand_symtabs_for_function): Update.
1298         (dw2_expand_all_symtabs): Update.
1299         (dw2_expand_symtabs_with_fullname): Update.
1300         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
1301         don't use per_cu->dwarf2_per_objfile.
1302         (dw2_expand_marked_cus): Update.
1303         (dw2_find_pc_sect_compunit_symtab): Update.
1304         (dw2_debug_names_lookup_symbol): Update.
1305         (dw2_debug_names_expand_symtabs_for_function): Update.
1306         (dw2_debug_names_map_matching_symbols): Update.
1307         (dwarf2_psymtab::expand_psymtab): Update.
1308
1309 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1310
1311         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
1312         <per_objfile>: New member.
1313         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
1314         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
1315         call to dwarf2_cu.
1316         (cutu_reader::cutu_reader): Update.
1317         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
1318
1319 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1320
1321         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
1322         struct dwarf2_per_objfile.
1323         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
1324         dwarf2_per_bfd.
1325         * dwarf2/read.c (set_die_type): Update.
1326         (get_die_type_at_offset): Update.
1327
1328 2020-05-27  Tom Tromey  <tom@tromey.com>
1329             Simon Marchi  <simon.marchi@efficios.com>
1330
1331         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
1332         method.
1333         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
1334         get_symtab, set_symtab>: New methods.
1335         <m_symtabs>: New field.
1336         (struct dwarf2_psymtab): Derive from partial_symtab.
1337         <readin_p, get_compunit_symtab>: Declare methods.
1338         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
1339         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
1340         New methods.
1341         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
1342         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
1343         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
1344         (dw2_symtab_iter_next, dw2_print_stats)
1345         (dw2_expand_symtabs_with_fullname)
1346         (dw2_expand_symtabs_matching_one)
1347         (dw_expand_symtabs_matching_file_matcher)
1348         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
1349         (dw2_debug_names_iterator::next)
1350         (dw2_debug_names_map_matching_symbols)
1351         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
1352         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
1353         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
1354         New methods.
1355         (get_compunit_symtab, process_full_comp_unit)
1356         (process_full_type_unit): Update.
1357         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
1358
1359 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1360
1361         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
1362         then introduce a new dwarf2_per_objfile type.
1363         <read_line_string>: Move to the new dwarf2_per_objfile type.
1364         <objfile>: Likewise.
1365         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
1366         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
1367         dwarf2_per_objfile->per_bfd.
1368         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
1369         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
1370         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
1371         (dwarf2_per_bfd::free_cached_comp_units): ... this.
1372         (dwarf2_has_info): Allocate dwarf2_per_bfd.
1373         (dwarf2_per_objfile::locate_sections): Rename to...
1374         (dwarf2_per_bfd::locate_sections): ... this.
1375         (dwarf2_per_objfile::get_cutu): Rename to...
1376         (dwarf2_per_bfd::get_cutu): ... this.
1377         (dwarf2_per_objfile::get_cu): Rename to...
1378         (dwarf2_per_bfd::get_cu): ... this.
1379         (dwarf2_per_objfile::get_tu): Rename to...
1380         (dwarf2_per_bfd::get_tu): ... this.
1381         (dwarf2_per_objfile::allocate_per_cu): Rename to...
1382         (dwarf2_per_bfd::allocate_per_cu): ... this.
1383         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
1384         (dwarf2_per_bfd::allocate_signatured_type): ... this.
1385         (get_gdb_index_contents_ftype): Change parameter from
1386         dwarf2_per_objfile to dwarf2_per_bfd.
1387         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
1388         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
1389
1390 2020-05-27  Tom Tromey  <tom@tromey.com>
1391             Simon Marchi  <simon.marchi@efficios.com>
1392
1393         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
1394         (allocate_piece_closure): Set "per_objfile" member.
1395         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
1396         (locexpr_describe_location, loclist_describe_location): Use new
1397         member.
1398         * dwarf2/read.c (read_call_site_scope)
1399         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
1400         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
1401         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
1402         handle_data_member_location): Set per_objfile member.
1403         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
1404         member.
1405         (struct dwarf2_loclist_baton) <per_objfile>: New member.
1406
1407 2020-05-27  Tom Tromey  <tom@tromey.com>
1408
1409         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
1410         allocate_signatured_type>: Declare new methods.
1411         <m_num_psymtabs>: New member.
1412         (struct dwarf2_per_cu_data) <index>: New member.
1413         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
1414         (dwarf2_per_objfile::allocate_signatured_type): New methods.
1415         (create_cu_from_index_list): Use allocate_per_cu.
1416         (create_signatured_type_table_from_index)
1417         (create_signatured_type_table_from_debug_names)
1418         (create_debug_type_hash_table, add_type_unit)
1419         (read_comp_units_from_section): Use allocate_signatured_type.
1420
1421 2020-05-27  Tom Tromey  <tom@tromey.com>
1422
1423         * psymtab.c (partial_map_expand_apply)
1424         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
1425         (psym_lookup_global_symbol_language)
1426         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
1427         (psym_print_stats, psym_expand_symtabs_for_function)
1428         (psym_map_symbol_filenames, psym_map_matching_symbols)
1429         (psym_expand_symtabs_matching)
1430         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
1431         (maintenance_check_psymtabs): Update.
1432         * psympriv.h (struct partial_symtab) <readin_p,
1433         get_compunit_symtab>: Add objfile parameter.
1434         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
1435         Likewise.
1436         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
1437         get_compunit_symtab>: Likewise.
1438         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
1439
1440 2020-05-27  Tom Tromey  <tom@tromey.com>
1441
1442         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
1443         member.
1444         * dwarf2/read.c (delete_file_name_entry): Fix comment.
1445         (create_cu_from_index_list)
1446         (create_signatured_type_table_from_index)
1447         (create_signatured_type_table_from_debug_names)
1448         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
1449         (dwarf2_create_include_psymtab)
1450         (create_debug_type_hash_table, add_type_unit)
1451         (create_type_unit_group, read_comp_units_from_section)
1452         (dwarf2_compute_name, create_cus_hash_table)
1453         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
1454         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
1455         obstack.
1456         (dw2_get_real_path): Likewise.  Change argument to
1457         dwarf2_per_objfile.
1458
1459 2020-05-27  Luis Machado  <luis.machado@linaro.org>
1460
1461         PR tdep/26000
1462         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
1463         for ldrd (immediate).
1464
1465 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1466
1467         * command.h: Add comment giving the name of class_tui.
1468         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
1469         create the fake command for the help for class_tui.
1470
1471 2020-05-26  Tom Tromey  <tromey@adacore.com>
1472
1473         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
1474         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
1475         (val_atr): New function.
1476         (value_val_atr): Use it.
1477         * ada-valprint.c (print_optional_low_bound): Change low bound
1478         handling for enums.
1479         (val_print_packed_array_elements): Don't call discrete_position.
1480         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
1481         discrete_position for enum types.
1482         * language.c (default_print_array_index): Change type.
1483         * language.h (struct language_defn) <la_print_array_index>: Add
1484         index_type parameter, change type of index_value.
1485         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
1486         (default_print_array_index): Update.
1487         * valprint.c (maybe_print_array_index): Don't call
1488         value_from_longest.  Update.
1489         (value_print_array_elements): Don't call discrete_position.
1490
1491 2020-05-26  Tom Tromey  <tromey@adacore.com>
1492
1493         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
1494         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
1495
1496 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
1497
1498         PR gdb/13519
1499         * avr-tdep.c (avr_integer_to_address): Return data or code
1500         address accordingly to the second 'type' argument of the
1501         function.
1502
1503 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
1504
1505         * infcmd.c, inferior.h: (construct_inferior_arguments):
1506         Moved function from here to gdbsupport/common-inferior.{h,cc}
1507
1508 2020-05-23  Tom Tromey  <tom@tromey.com>
1509
1510         Revert commit eca1f90c:
1511         * NEWS: Remove entry for completion styling.
1512         * completer.c (_rl_completion_prefix_display_length): Move
1513         declaration later.
1514         (gdb_fnprint): Revert.
1515         (gdb_display_match_list_1): Likewise.
1516         * cli/cli-style.c (completion_prefix_style)
1517         (completion_difference_style, completion_suffix_style): Remove.
1518         (_initialize_cli_style): Revert.
1519         * cli/cli-style.h (completion_prefix_style)
1520         (completion_difference_style, completion_suffix_style): Don't
1521         declare.
1522
1523 2020-05-24  Pedro Alves  <palves@redhat.com>
1524
1525         * symtab.c (completion_list_add_name): Return boolean indication
1526         of whether the symbol matched.
1527         (completion_list_add_symbol): Don't try to remove C++ aliases if
1528         the symbol didn't match in the first place.
1529         * symtab.h (completion_list_add_name): Return bool.
1530
1531 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
1532
1533         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
1534         type::field.
1535
1536 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
1537
1538         GDB 9.2 released.
1539
1540 2020-05-23  Tom Tromey  <tom@tromey.com>
1541
1542         * NEWS: Add entry for completion styling.
1543         * completer.c (_rl_completion_prefix_display_length): Move
1544         declaration earlier.
1545         (gdb_fnprint): Use completion_style.
1546         (gdb_display_match_list_1): Likewise.
1547         * cli/cli-style.c (completion_prefix_style)
1548         (completion_difference_style, completion_suffix_style): New
1549         globals.
1550         (_initialize_cli_style): Register new globals.
1551         * cli/cli-style.h (completion_prefix_style)
1552         (completion_difference_style, completion_suffix_style): Declare.
1553
1554 2020-05-23  Pedro Alves  <palves@redhat.com>
1555
1556         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
1557         (parse_escape): Use ISDIGIT instead of isdigit.
1558         (puts_debug): Use gdb_isprint instead of isprint.
1559         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
1560         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
1561         ISSPACE instead of isspace.
1562         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
1563         instead of isspace.
1564         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
1565         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
1566         instead of isxdigit and ISDIGIT instead of isdigit.
1567
1568 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
1569
1570         * gdbtypes.h (struct type) <field>: New method.
1571         (TYPE_FIELDS): Remove, replace all uses with either type::fields
1572         or type::field.
1573
1574 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
1575
1576         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
1577         (TYPE_FIELDS): Use type::fields.  Change all call sites that
1578         modify the propery to use type::set_fields instead.
1579
1580 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
1581
1582         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
1583         type::num_fields instead.
1584
1585 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
1586
1587         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
1588         methods.
1589         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
1590         that modify the number of fields to use type::set_num_fields
1591         instead.
1592
1593 2020-05-22  Tom Tromey  <tromey@adacore.com>
1594
1595         * compile/compile-object-load.h (munmap_list_free): Don't
1596         declare.
1597
1598 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1599
1600         * annotate.c (annotate_source_line): Update return type, add call
1601         to update current symtab and line.
1602         * annotate.h (annotate_source_line): Update return type, and
1603         extend header comment.
1604         * source.c (info_line_command): Check annotation_level before
1605         calling annotate_source_line.
1606         * stack.c (print_frame_info): If calling annotate_source_line
1607         returns true, then don't print any other source line information.
1608
1609 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
1610
1611         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
1612
1613 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
1614
1615         * coffread.c (patch_type): Remove NULL check before xfree.
1616         * corefile.c (set_gnutarget): Likewise.
1617         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
1618         * exec.c (build_section_table): Likewise.
1619         * remote.c (remote_target::pass_signals): Likewise.
1620         * utils.c (n_spaces): Likewise.
1621         * cli/cli-script.c (document_command): Likewise.
1622         * i386-windows-tdep.c (core_process_module_section): Likewise.
1623         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
1624
1625 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
1626
1627         * symfile.c (reread_symbols): Clear objfile's section_offsets
1628         vector and section indices, re-compute them by calling
1629         sym_offsets.
1630
1631 2020-05-20  Tom Tromey  <tromey@adacore.com>
1632
1633         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
1634         (desc_one_bound, desc_index_type): Compute field name.
1635
1636 2020-05-20  Tom de Vries  <tdevries@suse.de>
1637
1638         PR symtab/25833
1639         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
1640
1641 2020-05-20  Alan Modra  <amodra@gmail.com>
1642
1643         PR 25993
1644         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
1645         bfd_set_filename.
1646         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
1647         passed to bfd_set_filename.
1648         * symfile-mem.c (add_vsyscall_page): Likewise for string
1649         passed to symbol_file_add_from_memory.
1650         (symbol_file_add_from_memory): Make name param a const char* and
1651         don't strdup.
1652
1653 2020-05-20  Alan Modra  <amodra@gmail.com>
1654
1655         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
1656         rather than accessing bfd->filename directly.
1657         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
1658         and use bfd_section_name.
1659         * dwarf2/frame.c (decode_frame_entry): Likewise.
1660         * exec.c (exec_set_section_address): Likewise.
1661         * solib-aix.c (solib_aix_bfd_open): Likewise.
1662         * stap-probe.c (get_stap_base_address): Likewise.
1663         * symfile.c (reread_symbols): Likewise.
1664
1665 2020-05-19  Tom Tromey  <tromey@adacore.com>
1666
1667         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
1668
1669 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
1670
1671         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
1672
1673 2020-05-19  Pedro Alves  <palves@redhat.com>
1674
1675         * NEWS (set exec-file-mismatch): Adjust entry.
1676         * exec.c: Include "build-id.h".
1677         (validate_exec_file): Try to match build IDs instead of filenames.
1678         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
1679         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
1680         and pass down 'warn_if_slow'.
1681         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
1682         gdb_bfd_open_closure to pass it down.
1683         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
1684
1685 2020-05-19  Pedro Alves  <palves@redhat.com>
1686
1687         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
1688         * target.c (target_fileio_open_1): Rename to target_fileio_open
1689         and make extern.  Use bool.
1690         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
1691         (target_fileio_read_alloc_1): Adjust.
1692         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
1693         (target_fileio_open_warn_if_slow): Delete declaration.
1694
1695 2020-05-19  Pedro Alves  <palves@redhat.com>
1696
1697         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
1698         Adjust all callers.
1699
1700 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
1701
1702         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
1703         whether disp is negative.
1704
1705 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
1706
1707         * symfile.h (struct symfile_segment_data)
1708         <~symfile_segment_data>: Remove.
1709         <segment_info>: Change to std::vector.
1710         * symfile.c (default_symfile_segments): Update.
1711         * elfread.c (elf_symfile_segments): Update.
1712
1713 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
1714
1715         * symfile.h (struct symfile_segment_data) <struct segment>: New.
1716         <segments>: New.
1717         <segment_bases, segment_sizes>: Remove.
1718         * symfile.c (default_symfile_segments): Update.
1719         * elfread.c (elf_symfile_segments): Update.
1720         * remote.c (remote_target::get_offsets): Update.
1721         * solib-target.c (solib_target_relocate_section_addresses):
1722         Update.
1723
1724 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
1725
1726         * symfile.h (struct symfile_segment_data): Initialize fields.
1727         <~symfile_segment_data>: Add.
1728         (symfile_segment_data_up): New.
1729         (struct sym_fns) <sym_segments>: Return a
1730         symfile_segment_data_up.
1731         (default_symfile_segments): Return a symfile_segment_data_up.
1732         (free_symfile_segment_data): Remove.
1733         (get_symfile_segment_data): Return a symfile_segment_data_up.
1734         * symfile.c (default_symfile_segments): Likewise.
1735         (get_symfile_segment_data): Likewise.
1736         (free_symfile_segment_data): Remove.
1737         (symfile_find_segment_sections): Update.
1738         * elfread.c (elf_symfile_segments): Return a
1739         symfile_segment_data_up.
1740         * remote.c (remote_target::get_offsets): Update.
1741         * solib-target.c (solib_target_relocate_section_addresses):
1742         Update.
1743         * symfile-debug.c (debug_sym_segments): Return a
1744         symfile_segment_data_up.
1745
1746 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1747
1748         PR build/25981
1749         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
1750         Hardcode register numbers.
1751
1752         PR build/25981
1753         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
1754         procfs_find_LDT_entry): Remove.
1755         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
1756         procfs_find_LDT_entry): Remove.
1757         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
1758         Remove.
1759
1760 2020-05-17  Pedro Alves  <palves@redhat.com>
1761             Andrew Burgess  <andrew.burgess@embecosm.com>
1762             Keno Fischer  <keno@juliacomputing.com>
1763
1764         PR gdb/25741
1765         * breakpoint.c (build_target_condition_list): Update comments.
1766         (build_target_command_list): Update comments and skip matching
1767         locations.
1768         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
1769         a separate function.  Simplify "set breakpoint auto-hw off"
1770         handling.
1771         (insert_breakpoints): Update comment.
1772         (tracepoint_locations_match): New parameter.  For breakpoints,
1773         compare location types too, if the caller wants to.
1774         (handle_automatic_hardware_breakpoints): New functions.
1775         (bp_location_is_less_than): Also sort by location type and
1776         hardware breakpoint length.
1777         (update_global_location_list): Handle "set breakpoint auto-hw on"
1778         here.
1779         (update_breakpoint_locations): Ask breakpoint_locations_match to
1780         ignore location types.
1781
1782 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
1783
1784         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
1785         type::name instead.
1786
1787 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
1788
1789         * gdbtypes.h (struct type) <name, set_name>: New methods.
1790         (TYPE_CODE): Use type::name.  Change all call sites used to set
1791         the name to use type::set_name instead.
1792
1793 2020-05-16  Tom Tromey  <tom@tromey.com>
1794
1795         * top.c (quit_force): Update.
1796         * infrun.c (handle_no_resumed): Update.
1797         * top.h (all_uis): New function.
1798         (ALL_UIS): Remove.
1799
1800 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
1801
1802         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
1803
1804 2020-05-16  Pedro Alves  <palves@redhat.com>
1805
1806         * ia64-linux-nat.c
1807         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
1808         Declare method.
1809         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
1810
1811 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
1812
1813         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
1814         (sparc64_adi_info): Likewise.
1815
1816 2020-05-15  Tom Tromey  <tom@tromey.com>
1817
1818         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
1819         block_objfile.
1820         (lookup_objfile_from_block): Remove.
1821         (lookup_symbol_in_block, lookup_symbol_in_static_block)
1822         (lookup_global_symbol): Use block_objfile.
1823         * symtab.h (lookup_objfile_from_block): Don't declare.
1824         * printcmd.c (clear_dangling_display_expressions): Use
1825         block_objfile.
1826         * parse.c (operator_check_standard): Use block_objfile.
1827
1828 2020-05-15  Tom Tromey  <tom@tromey.com>
1829
1830         * language.c (language_alloc_type_symbol): Set
1831         SYMBOL_SECTION.
1832         * symtab.c (initialize_objfile_symbol): Remove.
1833         (allocate_symbol): Remove.
1834         (allocate_template_symbol): Remove.
1835         * dwarf2/read.c (fixup_go_packaging): Use "new".
1836         (new_symbol): Use "new".
1837         (read_variable): Don't call initialize_objfile_symbol.  Use
1838         "new".
1839         (read_func_scope): Use "new".
1840         * xcoffread.c (process_xcoff_symbol): Don't call
1841         initialize_objfile_symbol.
1842         (SYMBOL_DUP): Remove.
1843         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
1844         "new".
1845         * symtab.h (allocate_symbol, initialize_objfile_symbol)
1846         (allocate_template_symbol): Don't declare.
1847         (struct symbol): Add copy constructor.  Change defaults.
1848         * jit.c (finalize_symtab): Use "new".
1849         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
1850         Use "new".
1851         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
1852         (common_block_end): Use "new".
1853         * mdebugread.c (parse_symbol): Use "new".
1854         (new_symbol): Likewise.
1855
1856 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1857
1858         * NEWS: Mention changes to help and apropos.
1859
1860 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1861
1862         * command.h (enum command_class): Improve comments, document
1863         that class_alias is for user-defined aliases, give the class
1864         name for each class, remove unused class_xdb.
1865         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
1866         * breakpoint.c (_initialize_breakpoint): Replace class_alias
1867         by a precise class.
1868         * infcmd.c (_initialize_infcmd): Likewise.
1869         * reverse.c (_initialize_reverse): Likewise.
1870         * stack.c (_initialize_stack): Likewise.
1871         * symfile.c (_initialize_symfile): Likewise.
1872         * tracepoint.c (_initialize_tracepoint): Likewise.
1873
1874 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1875
1876         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
1877         when their aliased command is traversed.
1878         (help_cmd): Add fput_command_names_styled call to
1879         output command name and aliases when command has an alias.
1880
1881 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1882
1883         * cli/cli-decode.h (help_cmd_list): Remove declaration.
1884         * cli/cli-decode.c (help_cmd_list): Declare as static,
1885         remove prefix argument, use bool for recurse arg, rework to show the aliases of
1886         a command together with the command.
1887         (fput_command_name_styled, fput_command_names_styled): New functions.
1888         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
1889         fput_command_name_styled.
1890         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
1891         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
1892
1893 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1894
1895         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
1896         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
1897         * command.h (cmd_show_list): Likewise.
1898         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
1899         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
1900
1901 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1902
1903         * unittests/command-def-selftests.c (traverse_command_structure):
1904         Verify all commands of a list have the same prefix command and
1905         that only the top cmdlist commands have a null prefix.
1906
1907 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1908
1909         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
1910         as prefix, not one of its aliases.
1911         (set_cmd_prefix): Remove.
1912         (do_add_cmd): Centralize the setting of the prefix of a command, when
1913         command is defined after its full chain of prefix commands.
1914         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
1915         (add_setshow_cmd_full): Likewise.
1916         (update_prefix_field_of_prefixed_commands): New function.
1917         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
1918         update_prefix_field_of_prefixed_commands.
1919         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
1920         addresses of remote_set_cmdlist and remote_show_cmdlist given
1921         as argument, not the address of an argument.
1922         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
1923         * gdb/remote.c (_initialize_remote): Likewise.
1924
1925 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1926
1927         * cli/cli-cmds.c (alias_command): Check for an existing alias
1928         using lookup_cmd_composition, as valid_command_p is too strict
1929         and forbids aliases that are the prefix of an existing alias
1930         or command.
1931         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
1932         command is properly recognised as a valid command.
1933
1934 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1935
1936         * unittests/help-doc-selftests.c: Rename to
1937         unittests/command-def-selftests.c
1938         * unittests/command-def-selftests.c (help_doc_tests): Update some
1939         comments.
1940         (command_structure_tests, traverse_command_structure): New namespace
1941         and function.
1942         (command_structure_invariants_tests): New function.
1943         (_initialize_command_def_selftests) Renamed from
1944         _initialize_help_doc_selftests, register command_structure_invariants
1945         selftest.
1946
1947 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1948
1949         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
1950         an alias of 'show'.
1951
1952 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
1953
1954         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
1955         ada_is_fixed_point_type.  Update all callers.
1956         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
1957         all callers.
1958         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
1959         Update all callers.
1960         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
1961         print_fixed_point_type.  Update all callers.
1962         * ada-valprint.c (ada_value_print_num): Replace call to
1963         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
1964
1965 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
1966
1967         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
1968         processors.
1969         (cpu_supports_bts): Add CV_AMD case.
1970
1971 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
1972             Simon Marchi  <simon.marchi@efficios.com>
1973
1974         * infrun.c (stop_all_threads): Collect multiple wait events at
1975         each pass.
1976
1977 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
1978
1979         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
1980         type::code instead.
1981
1982 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
1983
1984         * gdbtypes.h (struct type) <code, set_code>: New methods.
1985         (TYPE_CODE): Use type::code.  Change all call sites used to set
1986         the code to use type::set_code instead.
1987
1988 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1989             Tom de Vries  <tdevries@suse.de>
1990             Pedro Alves  <palves@redhat.com>
1991
1992         PR threads/25478
1993         * infrun.c (stop_all_threads): Do NOT ignore
1994         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
1995         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
1996         received.
1997         (handle_no_resumed): Remove code handling a live inferior with no
1998         threads.
1999         * remote.c (has_single_non_exited_thread): New.
2000         (remote_target::update_thread_list): Do not delete a thread if is
2001         the last thread of the process.
2002         * thread.c (thread_select): Call delete_exited_threads instead of
2003         prune_threads.
2004
2005 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2006
2007         * infrun.c (stop_all_threads): Enable/disable thread events of all
2008         targets.  Move a debug message denoting the end of the function
2009         into the SCOPED_EXIT block.
2010
2011 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2012
2013         * process-stratum-target.h: Include <set>.
2014         (all_non_exited_process_targets, switch_to_target_no_thread): New
2015         function declarations.
2016         * process-stratum-target.c (all_non_exited_process_targets)
2017         (switch_to_target_no_thread): New function implementations.
2018
2019 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2020
2021         * infrun.c (handle_inferior_event): Extract out a piece of code
2022         into...
2023         (mark_non_executing_threads): ...this new function.
2024
2025 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2026
2027         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
2028         use.
2029
2030 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2031
2032         * regcache.c (regcache_read_pc_protected): New function
2033         implementation that returns 0 if the PC cannot read via
2034         'regcache_read_pc'.
2035         * infrun.c (proceed): Call 'regcache_read_pc_protected'
2036         instead of 'regcache_read_pc'.
2037         (keep_going_pass_signal): Ditto.
2038
2039 2020-05-13  Tom Tromey  <tromey@adacore.com>
2040
2041         * ada-lang.c (align_value): Remove.
2042         (ada_template_to_fixed_record_type_1): Use align_up.
2043
2044 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2045
2046         * async-event.c: Update the copyright year.
2047         * async-event.h: Update the copyright year.
2048
2049 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
2050
2051         * objfiles.h (is_addr_in_objfile,
2052         shared_objfile_contains_address_p): Return bool.
2053         * objfile.c (is_addr_in_objfile,
2054         shared_objfile_contains_address_p): Return bool.
2055
2056 2020-05-11  Tom Tromey  <tromey@adacore.com>
2057
2058         * cli/cli-cmds.c (info_command): Restore.
2059         (_initialize_cli_cmds): Use add_prefix_command for "info".
2060         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
2061
2062 2020-05-11  Tom Tromey  <tromey@adacore.com>
2063
2064         * ada-lang.c (ada_value_primitive_field): Now public.
2065         * ada-lang.h (ada_value_primitive_field): Declare.
2066         * ada-valprint.c (print_field_values): Use
2067         ada_value_primitive_field for wrapper fields.
2068
2069 2020-05-11  Tom de Vries  <tdevries@suse.de>
2070
2071         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
2072         MODULE_DOMAIN.
2073
2074 2020-05-11  Tom de Vries  <tdevries@suse.de>
2075
2076         PR symtab/25941
2077         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
2078         with length 0, if not gdb-produced.
2079         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
2080
2081 2020-05-09  Tom de Vries  <tdevries@suse.de>
2082
2083         PR gdb/25955
2084         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
2085         calculation.
2086
2087 2020-05-09  Tom Tromey  <tom@tromey.com>
2088
2089         * top.c (server_command): Now bool.
2090         * top.h (server_command): Now bool.
2091
2092 2020-05-08  Tom Tromey  <tromey@adacore.com>
2093
2094         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
2095         already being processed.
2096
2097 2020-05-08  Tom Tromey  <tom@tromey.com>
2098
2099         * printcmd.c (struct display) <next>: Remove.
2100         <display>: New constructor.
2101         <exp_string>: Now a std::string.
2102         <enabled_p>: Now a bool.
2103         (display_number): Move definition earlier.
2104         (displays): Rename from display_chain.  Now a std::vector.
2105         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
2106         (display_command): Update.
2107         (do_one_display, disable_display)
2108         (enable_disable_display_command, do_enable_disable_display):
2109         Update.
2110         (free_display): Remove.
2111         (clear_displays): Rewrite.
2112         (delete_display): Update.
2113         (map_display_numbers): Use function_view.  Remove "data"
2114         parameter.  Update.
2115         (do_delete_display): Remove.
2116         (undisplay_command): Update.
2117         (do_one_display, do_displays, disable_display)
2118         (info_display_command): Update.
2119         (do_enable_disable_display): Remove.
2120         (enable_disable_display_command)
2121         (clear_dangling_display_expressions): Update.
2122
2123 2020-05-08  Tom Tromey  <tom@tromey.com>
2124
2125         * symtab.c (set_symbol_cache_size)
2126         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
2127         (maintenance_print_symbol_cache_statistics): Update.
2128         * symmisc.c (print_symbol_bcache_statistics)
2129         (print_objfile_statistics, maintenance_print_objfiles)
2130         (maintenance_info_symtabs, maintenance_check_symtabs)
2131         (maintenance_expand_symtabs, maintenance_info_line_tables):
2132         Update.
2133         * symfile-debug.c (set_debug_symfile): Update.
2134         * source.c (forget_cached_source_info): Update.
2135         * python/python.c (gdbpy_progspaces): Update.
2136         * psymtab.c (maintenance_info_psymtabs): Update.
2137         * probe.c (parse_probes): Update.
2138         * linespec.c (iterate_over_all_matching_symtabs)
2139         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
2140         * guile/scm-progspace.c (gdbscm_progspaces): Update.
2141         * exec.c (exec_target::close): Update.
2142         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
2143         * breakpoint.c (print_one_breakpoint_location)
2144         (create_longjmp_master_breakpoint)
2145         (create_std_terminate_master_breakpoint): Update.
2146         * progspace.c (program_spaces): Now a std::vector.
2147         (maybe_new_address_space): Update.
2148         (add_program_space): Remove.
2149         (program_space::program_space): Update.
2150         (remove_program_space): Update.
2151         (number_of_program_spaces): Remove.
2152         (print_program_space, update_address_spaces): Update.
2153         * progspace.h (program_spaces): Change type.
2154         (ALL_PSPACES): Remove.
2155         (number_of_program_spaces): Don't declare.
2156         (struct program_space) <next>: Remove.
2157
2158 2020-05-08  Tom Tromey  <tom@tromey.com>
2159
2160         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
2161         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
2162         (enable_break): Update.
2163         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
2164         (frv_fdpic_find_canonical_descriptor): Update.
2165         (frv_fetch_objfile_link_map): Update.
2166         * progspace.c (program_space::free_all_objfiles): Update.
2167         (program_space::solibs): New method.
2168         * progspace.h (struct program_space) <solibs>: New method.
2169         * solist.h (master_so_list): Don't declare.
2170         (ALL_SO_LIBS): Remove.
2171         * solib.h (so_list_head): Remove.
2172         (update_solib_list): Update comment.
2173         * solib.c (master_so_list): Remove.
2174         (solib_used, update_solib_list, solib_add)
2175         (info_sharedlibrary_command, clear_solib)
2176         (reload_shared_libraries_1, remove_user_added_objfile): Update.
2177
2178 2020-05-08  Tom Tromey  <tom@tromey.com>
2179
2180         * extension.c (extension_languages): Now a std::array.
2181         (ALL_EXTENSION_LANGUAGES): Remove.
2182         (get_ext_lang_defn, get_ext_lang_of_file)
2183         (eval_ext_lang_from_control_command): Update.
2184         (finish_ext_lang_initialization)
2185         (auto_load_ext_lang_scripts_for_objfile)
2186         (ext_lang_type_printers::ext_lang_type_printers)
2187         (apply_ext_lang_type_printers)
2188         (ext_lang_type_printers::~ext_lang_type_printers)
2189         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
2190         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
2191         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
2192         (get_matching_xmethod_workers, ext_lang_colorize)
2193         (ext_lang_before_prompt): Update.
2194         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
2195
2196 2020-05-08  Tom Tromey  <tom@tromey.com>
2197
2198         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
2199         overload.
2200         <swap_string, m_string>: Remove.
2201         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
2202         Update.
2203         * stabsread.c (define_symbol, read_type): Update.
2204         * linespec.c (find_linespec_symbols): Update.
2205         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
2206         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
2207         * dbxread.c (read_dbx_symtab): Update.
2208         * cp-support.h (cp_canonicalize_string_full)
2209         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
2210         Return unique_xmalloc_ptr.
2211         * cp-support.c (inspect_type): Update.
2212         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
2213         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
2214         Likewise.
2215         * c-typeprint.c (print_name_maybe_canonical): Update.
2216         * break-catch-throw.c (check_status_exception_catchpoint):
2217         Update.
2218
2219 2020-05-08  Tom de Vries  <tdevries@suse.de>
2220
2221         * infrun.c (follow_fork): Copy current_line and current_symtab to
2222         child thread.
2223
2224 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2225
2226         * async-event.c (struct async_signal_handler, struct
2227         async_event_handler): Reformat, remove typedef.
2228
2229 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2230
2231         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
2232         access thistype->main_type->dyn_prop_list directly.
2233
2234 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2235
2236         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
2237         (remove_dyn_prop): Remove.  Update all users to use
2238         type::remove_dyn_prop.
2239         * gdbtypes.c (remove_dyn_prop): Rename to...
2240         (type::remove_dyn_prop): ... this.
2241
2242 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
2243
2244         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
2245         (add_dyn_prop): Remove.  Update all users to use
2246         type::add_dyn_prop.
2247         * gdbtypes.c (add_dyn_prop): Rename to...
2248         (type::add_dyn_prop): ... this.
2249
2250 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2251
2252         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
2253         (get_dyn_prop): Remove.  Update all users to use
2254         type::dyn_prop.
2255         * gdbtypes.c (get_dyn_prop): Rename to...
2256         (type::dyn_prop): ... this.
2257
2258 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
2259
2260         * gdbtypes.h (struct main_type) <flag_static>: Remove.
2261
2262 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
2263
2264         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
2265         instruction, skip it if it's there.
2266
2267 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
2268
2269         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
2270
2271 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
2272
2273         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
2274         * gdbtypes.c (recursive_dump_type): Remove use of
2275         TYPE_INCOMPLETE.
2276
2277 2020-05-03  Tom Tromey  <tom@tromey.com>
2278
2279         * breakpoint.c (catch_command, tcatch_command): Remove.
2280         (_initialize_breakpoint): Use add_basic_prefix_cmd,
2281         add_show_prefix_cmd.
2282         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
2283         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
2284         Remove.
2285         (add_internal_problem_command): Use add_basic_prefix_cmd,
2286         add_show_prefix_cmd.
2287         * mips-tdep.c (set_mipsfpu_command): Remove.
2288         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
2289         * dwarf2/index-cache.c (set_index_cache_command): Remove.
2290         (_initialize_index_cache): Use add_basic_prefix_cmd.
2291         * memattr.c (dummy_cmd): Remove.
2292         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
2293         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
2294         (_initialize_tui_win): Use add_basic_prefix_cmd,
2295         add_show_prefix_cmd.
2296         * cli/cli-logging.c (set_logging_command): Remove.
2297         (_initialize_cli_logging): Use add_basic_prefix_cmd,
2298         add_show_prefix_cmd.
2299         (show_logging_command): Remove.
2300         * target.c (target_command): Remove.
2301         (add_target): Use add_basic_prefix_cmd.
2302
2303 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
2304
2305         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
2306
2307 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2308
2309         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
2310         info_command.
2311
2312 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
2313
2314         * nbsd-nat.c (nbsd_enable_proc_events)
2315         (nbsd_nat_target::post_startup_inferior): Add.
2316         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
2317         (nbsd_nat_target::update_thread_list): Rewrite.
2318         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
2319         "PTRACE_LWP_CREATE".
2320         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
2321
2322 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2323
2324         * stack.c (_initialize_stack): Remove duplicated creation
2325         of "frame" command and "f" alias.
2326
2327 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
2328
2329         PR gdb/18706
2330         * gdbtypes.c (check_typedef): Calculate size of array of
2331         stubbed type.
2332
2333 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
2334
2335         PR gdb/15559
2336         * i386-tdep.c (i386_push_dummy_call): Call
2337         i386_thiscall_push_dummy_call.
2338         (i386_thiscall_push_dummy_call): New function.
2339         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
2340         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
2341         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
2342
2343 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2344
2345         * gdbarch.sh (do_read): Add shellcheck disable directive for
2346         warning SC2162.
2347
2348 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2349
2350         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
2351         "referenced but not assigned" warning.
2352
2353 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2354
2355         * gdbarch.sh: Remove code that sets fallbackdefault.
2356
2357 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2358
2359         * gdbarch.sh: Use shell operators && and || instead of
2360         -a and -o.
2361
2362 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2363
2364         * gdbarch.sh: Use $(...) instead of `...`.
2365
2366 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2367
2368         * gdbarch.sh: Use double quotes around variables.
2369
2370 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2371
2372         * gdbarch.sh: Use %s with printf, instead of variables in the
2373         format string.
2374
2375 2020-04-29  Tom Tromey  <tromey@adacore.com>
2376
2377         PR ada/25875:
2378         * dwarf2/read.c (update_enumeration_type_from_children): Compute
2379         type fields here.
2380         (read_enumeration_type): Call
2381         update_enumeration_type_from_children later.  Update comments.
2382         (process_enumeration_scope): Don't create type fields.
2383
2384 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
2385
2386         * nbsd-tdep.c: Include "xml-syscall.h".
2387         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
2388
2389 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
2390
2391         * nbsd-nat.c: Include "sys/wait.h".
2392         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
2393         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
2394         (nbsd_nat_target::remove_exec_catchpoint)
2395         (nbsd_nat_target::set_syscall_catchpoint): Add.
2396         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
2397         (nbsd_nat_target::insert_exec_catchpoint)
2398         (nbsd_nat_target::remove_exec_catchpoint)
2399         (nbsd_nat_target::set_syscall_catchpoint): Add.
2400         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
2401         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
2402         `nbsd_get_syscall_number'.
2403
2404 2020-04-29  Tom Tromey  <tom@tromey.com>
2405
2406         * stack.c (print_block_frame_labels): Remove.
2407
2408 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
2409
2410         PR gdb/17320
2411         * ada-valprint.c (val_print_packed_array_elements): Move array
2412         end bracket to new line.
2413         (ada_val_print_string): Remove extra spaces before first array
2414         element.
2415         * c-valprint.c (c_value_print_array): Likewise.
2416         * m2-valprint.c (m2_print_array_contents): Likewise.
2417         (m2_value_print_inner): Likewise.
2418         * p-valprint.c (pascal_value_print_inner): Likewise.
2419         * valprint.c (generic_val_print_array): Likewise.
2420         (value_print_array_elements): Move first array element and array
2421         end bracket to new line.
2422
2423 2020-04-29  Tom de Vries  <tdevries@suse.de>
2424
2425         PR symtab/25889
2426         * linespec.c (find_method): Fix ix calculation.
2427
2428 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
2429
2430         * syscalls/update-netbsd.sh: New file.
2431         * syscalls/netbsd.xml: Regenerate.
2432         * data-directory/Makefile.in: Register `netbsd.xml' in
2433         `SYSCALLS_FILES'.
2434
2435 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
2436
2437         * syscalls/update-freebsd.sh: Add double quotes.
2438
2439 2020-04-28  Tom Tromey  <tom@tromey.com>
2440
2441         * NEWS: Update.
2442         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
2443         (cmdpy_init): Allow class_tui.
2444
2445 2020-04-28 Mark Williams <mark@myosotissp.com>
2446
2447         PR gdb/24480
2448         * dwarf2read.c: Add missing assingments to list_in_scope when
2449         start_symtab was already called.
2450
2451 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
2452
2453         PR gdb/25881
2454         * dwarf2/read.c (offset_map_type): Use
2455         gdb:hash_enum<sect_offset> as hash function.
2456
2457 2020-04-28  Tom de Vries  <tdevries@suse.de>
2458
2459         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
2460         with DW_AT_signature.
2461
2462 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
2463
2464         * configure.ac: Remove check for fs_base/gs_base in
2465         user_regs_struct.
2466         * configure: Re-generate.
2467         * config.in: Re-generate.
2468         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
2469         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
2470         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
2471
2472 2020-04-27  Luis Machado  <luis.machado@linaro.org>
2473
2474         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
2475         problematic inline frame unwinding situation.
2476         * frame.c (frame_id_computed_p): New function.
2477         * frame.h (frame_id_computed_p): New prototype.
2478
2479 2020-04-26  Tom Tromey  <tom@tromey.com>
2480
2481         * command.h (enum command_class) <class_pseudo>: Remove.
2482
2483 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2484
2485         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
2486         and whitespace.
2487
2488 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
2489
2490        * inf-ptrace.c (inf_ptrace_target::wait): Remove
2491        `PT_GET_PROCESS_STATE' block.
2492
2493 2020-04-24  Tom Tromey  <tom@tromey.com>
2494
2495         * symtab.h (symbol_get_demangled_name): Don't declare.
2496         * symtab.c (symbol_get_demangled_name): Remove.
2497         (general_symbol_info::natural_name)
2498         (general_symbol_info::demangled_name): Update.
2499
2500 2020-04-24  Tom Tromey  <tom@tromey.com>
2501
2502         PR rust/25025:
2503         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
2504
2505 2020-04-24  Tom Tromey  <tom@tromey.com>
2506
2507         PR symtab/12707:
2508         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
2509         exists.
2510         (new_symbol): Likewise.
2511         * compile/compile-object-load.c (get_out_value_type): Use
2512         symbol_matches_search_name.
2513
2514 2020-04-24  Tom Tromey  <tom@tromey.com>
2515
2516         * dwarf2/read.c (add_partial_symbol): Do not call
2517         compute_and_set_names.
2518
2519 2020-04-24  Tom Tromey  <tom@tromey.com>
2520
2521         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
2522         overload.
2523
2524 2020-04-24  Tom Tromey  <tom@tromey.com>
2525
2526         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
2527         (add_psymbol_to_list): New overload.  Make old overload call new
2528         one.
2529         * psympriv.h (add_psymbol_to_list): New overload.
2530
2531 2020-04-24  Tom Tromey  <tom@tromey.com>
2532
2533         * dwarf2/read.c (partial_die_info::read) <case
2534         DW_AT_linkage_name>: Use value_as_string.
2535         (dwarf2_string_attr): Use value_as_string.
2536         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
2537         method.
2538         * dwarf2/attribute.c (attribute::value_as_string): New method.
2539
2540 2020-04-24  Tom Tromey  <tom@tromey.com>
2541
2542         * symtab.c (general_symbol_info::natural_name)
2543         (general_symbol_info::demangled_name): Check for language_rust.
2544
2545 2020-04-24  Tom Tromey  <tom@tromey.com>
2546
2547         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
2548         (dwarf2_physname): ... from here.
2549         (partial_die_info::read): Add Rust "{" hack.
2550
2551 2020-04-24  Tom Tromey  <tom@tromey.com>
2552
2553         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
2554         method.
2555         (symbol_set_demangled_name): Don't declare.
2556         * symtab.c (general_symbol_info::set_demangled_name): Rename from
2557         symbol_set_demangled_name.
2558         (general_symbol_info::set_language)
2559         (general_symbol_info::compute_and_set_names): Update.
2560         * minsyms.c (minimal_symbol_reader::install): Update.
2561         * dwarf2/read.c (new_symbol): Update.
2562
2563 2020-04-24  Tom Tromey  <tromey@adacore.com>
2564
2565         PR python/23662:
2566         * python/py-type.c (convert_field): Handle
2567         FIELD_LOC_KIND_DWARF_BLOCK.
2568         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
2569         (typy_get_dynamic): Nw function.
2570         (type_object_getset): Add "dynamic".
2571         * NEWS: Add entry.
2572
2573 2020-04-24  Tom Tromey  <tromey@adacore.com>
2574
2575         * ada-typeprint.c (print_choices, print_variant_part)
2576         (print_record_field_types_dynamic): New functions.
2577         (print_record_field_types): Use print_record_field_types_dynamic.
2578
2579 2020-04-24  Tom Tromey  <tromey@adacore.com>
2580
2581         * dwarf2/read.c (handle_data_member_location): New overload.
2582         (dwarf2_add_field): Use it.
2583         (decode_locdesc): Add "computed" parameter.  Update comment.
2584         * gdbtypes.c (is_dynamic_type_internal): Also look for
2585         FIELD_LOC_KIND_DWARF_BLOCK.
2586         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
2587         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
2588         virtual base classes.
2589         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
2590         FIELD_LOC_KIND_DWARF_BLOCK.
2591
2592 2020-04-24  Tom Tromey  <tromey@adacore.com>
2593
2594         * dwarf2/read.c (read_structure_type): Handle dynamic length.
2595         * gdbtypes.c (is_dynamic_type_internal): Check
2596         TYPE_HAS_DYNAMIC_LENGTH.
2597         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
2598         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
2599         New macros.
2600         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
2601         constant.
2602
2603 2020-04-24  Tom Tromey  <tromey@adacore.com>
2604
2605         * dwarf2/read.c (struct variant_field): Rewrite.
2606         (struct variant_part_builder): New.
2607         (struct nextfield): Remove "variant" field.  Add "offset".
2608         (struct field_info): Add "current_variant_part" and
2609         "variant_parts".
2610         (alloc_discriminant_info): Remove.
2611         (alloc_rust_variant): New function.
2612         (quirk_rust_enum): Update.
2613         (dwarf2_add_field): Set "offset" member.  Don't handle
2614         DW_TAG_variant_part.
2615         (offset_map_type): New typedef.
2616         (convert_variant_range, create_one_variant)
2617         (create_one_variant_part, create_variant_parts)
2618         (add_variant_property): New functions.
2619         (dwarf2_attach_fields_to_type): Call add_variant_property.
2620         (read_structure_type): Don't handle DW_TAG_variant_part.
2621         (handle_variant_part, handle_variant): New functions.
2622         (handle_struct_member_die): Use them.
2623         (process_structure_scope): Don't handle variant parts.
2624         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
2625         (struct discriminant_info): Remove.
2626         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
2627         (struct main_type) <flag_discriminated_union>: Remove.
2628         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
2629         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
2630         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
2631         Update.
2632         * valops.c (value_union_variant): Remove.
2633         * value.h (value_union_variant): Don't declare.
2634
2635 2020-04-24  Tom Tromey  <tromey@adacore.com>
2636
2637         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
2638         (ada_value_primitive_packed_val): Update.
2639         * ada-valprint.c (ada_value_print_1): Update.
2640         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
2641         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
2642         just an address.  Use evaluate_for_locexpr_baton.
2643         (dwarf2_evaluate_property): Update.
2644         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
2645         array_view.
2646         * findvar.c (default_read_var_value): Update.
2647         * gdbtypes.c (compute_variant_fields_inner)
2648         (resolve_dynamic_type_internal): Update.
2649         (resolve_dynamic_type): Change type of valaddr parameter.
2650         * gdbtypes.h (resolve_dynamic_type): Update.
2651         * valarith.c (value_subscripted_rvalue): Update.
2652         * value.c (value_from_contents_and_address): Update.
2653
2654 2020-04-24  Tom Tromey  <tromey@adacore.com>
2655
2656         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
2657         "push_initial_value" parameter.
2658         (dwarf2_evaluate_property): Likewise.
2659         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
2660
2661 2020-04-24  Tom Tromey  <tromey@adacore.com>
2662
2663         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
2664         (variant::matches, compute_variant_fields_recurse)
2665         (compute_variant_fields_inner, compute_variant_fields): New
2666         functions.
2667         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
2668         Use resolved_type after type is made.
2669         (operator==): Add new cases.
2670         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
2671         (struct discriminant_range, struct variant, struct variant_part):
2672         New.
2673         (union dynamic_prop_data) <variant_parts, original_type>: New
2674         members.
2675         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
2676         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
2677         constants.
2678         * value.c (unpack_bits_as_long): Now public.
2679         * value.h (unpack_bits_as_long): Declare.
2680
2681 2020-04-24  Tom Tromey  <tromey@adacore.com>
2682
2683         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
2684         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
2685
2686 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
2687
2688         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
2689
2690 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
2691
2692         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
2693         (remove_fork_catchpoint, post_startup_inferior)
2694         (post_attach): Move...
2695         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
2696         (remove_fork_catchpoint, post_startup_inferior)
2697         (post_attach): ...here.
2698         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
2699         (remove_fork_catchpoint, post_startup_inferior)
2700         (post_attach): Move...
2701         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
2702         (remove_fork_catchpoint, post_startup_inferior)
2703         (post_attach): ...here.
2704
2705 2020-04-24  Tom Tromey  <tromey@adacore.com>
2706
2707         * nat/windows-nat.h (struct windows_thread_info)
2708         <pc_adjusted>: New member.
2709         * windows-nat.c (windows_fetch_one_register): Check
2710         pc_adjusted.
2711         (windows_nat_target::get_windows_debug_event)
2712         (windows_nat_target::wait): Set pc_adjusted.
2713
2714 2020-04-24  Tom de Vries  <tdevries@suse.de>
2715
2716         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
2717         Run gdb-add-index inside temp dir.
2718
2719 2020-04-23  Tom Tromey  <tromey@adacore.com>
2720
2721         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
2722         in loop.
2723
2724 2020-04-23  Luis Machado  <luis.machado@linaro.org>
2725
2726         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
2727         get_frame_register instead of gdbarch_unwind_pc.
2728
2729 2020-04-23  Tom de Vries  <tdevries@suse.de>
2730
2731         * symtab.c (lookup_global_symbol): Prefer def over decl.
2732
2733 2020-04-23  Tom de Vries  <tdevries@suse.de>
2734
2735         PR symtab/25807
2736         * block.c (best_symbol, better_symbol): Promote to external.
2737         * block.h (best_symbol, better_symbol): Declare.
2738         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
2739         decl.
2740
2741 2020-04-23  Tom Tromey  <tromey@adacore.com>
2742
2743         PR ada/25837:
2744         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
2745         "const char *", not a "const std::string &".
2746         <name_and_matcher::operator==>: Update.
2747         * unittests/lookup_name_info-selftests.c: Change type of
2748         "result".
2749
2750 2020-04-23  Tom Tromey  <tom@tromey.com>
2751
2752         * inferior.h (iterate_over_inferiors): Don't declare.
2753         * inferior.c (iterate_over_inferiors): Remove.
2754         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
2755         Remove.
2756         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
2757         use iterate_over_inferiors.
2758         (darwin_resume_inferior_it)
2759         (struct resume_inferior_threads_param)
2760         (darwin_resume_inferior_threads_it): Remove.
2761         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
2762
2763 2020-04-23  Tom de Vries  <tdevries@suse.de>
2764
2765         * blockframe.c (find_pc_partial_function): Use
2766         find_pc_sect_compunit_symtab rather than
2767         objfile->sf->qf->find_pc_sect_compunit_symtab.
2768
2769 2020-04-22  Tom de Vries  <tdevries@suse.de>
2770
2771         PR symtab/25764
2772         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
2773         in psymtabs.
2774
2775 2020-04-22  Tom de Vries  <tdevries@suse.de>
2776
2777         PR symtab/25801
2778         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
2779         symtabs.
2780
2781 2020-04-22  Tom de Vries  <tdevries@suse.de>
2782
2783         PR symtab/25700
2784         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
2785         CU if already created.
2786
2787 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2788
2789         * infrun.c (displaced_step_fixup): Switch to the event_thread
2790         before calling displaced_step_restore, not after.
2791
2792 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
2793
2794         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
2795         its inferior is not recorded by us.
2796         (record_btrace_target_open): Replace call to
2797         all_non_exited_threads () with call to current_inferior
2798         ()->non_exited_threads ().
2799         (record_btrace_target::stop_recording): Likewise.
2800         (record_btrace_target::close): Likewise.
2801         (record_btrace_target::wait): Likewise.
2802         (record_btrace_target::record_stop_replaying): Likewise.
2803
2804 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
2805
2806         * btrace.c (btrace_enable): Throw an error on double enables and
2807         when enabling recording fails.
2808         (btrace_disable): Throw an error if the thread is not recorded.
2809
2810 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
2811
2812         * record-btrace.c (record_btrace_target::fetch_registers): Forward
2813         request if we do not have a thread_info.
2814
2815 2020-04-21  Tom de Vries  <tdevries@suse.de>
2816
2817         PR gdb/25471
2818         * thread.c
2819         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
2820         exception in get_frame_id.
2821
2822 2020-04-20  Tom Tromey  <tromey@adacore.com>
2823
2824         * python/python.c (struct gdbpy_event): Mark move constructor as
2825         noexcept.
2826         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
2827         constructor as noexcept.
2828         * completer.h (struct completion_result): Mark move constructor as
2829         noexcept.
2830         * completer.c (completion_result::completion_result): Use
2831         initialization style.  Don't call reset_match_list.
2832
2833 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
2834
2835         * MAINTAINERS (Write After Approval): Add myself.
2836
2837 2020-04-18  Tom Tromey  <tom@tromey.com>
2838
2839         * windows-tdep.c (init_w32_command_list)
2840         (w32_prefix_command_valid): Restore.
2841         (_initialize_windows_tdep): Call init_w32_command_list.
2842
2843 2020-04-18  Tom Tromey  <tom@tromey.com>
2844
2845         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
2846         * value.c (value_fn_field): Update.
2847         * valops.c (find_function_in_inferior)
2848         (value_allocate_space_in_inferior): Update.
2849         * tui/tui-winsource.c (tui_update_source_windows_with_line):
2850         Update.
2851         * tui/tui-source.c (tui_source_window::set_contents): Update.
2852         * symtab.c (lookup_global_or_static_symbol)
2853         (find_function_start_sal_1, skip_prologue_sal)
2854         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
2855         * symmisc.c (dump_msymbols, dump_symtab_1)
2856         (maintenance_print_one_line_table): Update.
2857         * symfile.c (init_entry_point_info, section_is_mapped)
2858         (list_overlays_command, simple_read_overlay_table)
2859         (simple_overlay_update_1): Update.
2860         * stap-probe.c (handle_stap_probe): Update.
2861         * stabsread.c (dbx_init_float_type, define_symbol)
2862         (read_one_struct_field, read_enum_type, read_range_type): Update.
2863         * source.c (info_line_command): Update.
2864         * python/python.c (gdbpy_source_objfile_script)
2865         (gdbpy_execute_objfile_script): Update.
2866         * python/py-type.c (save_objfile_types): Update.
2867         * python/py-objfile.c (py_free_objfile): Update.
2868         * python/py-inferior.c (python_new_objfile): Update.
2869         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
2870         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
2871         (maintenance_check_psymtabs): Update.
2872         * printcmd.c (info_address_command): Update.
2873         * objfiles.h (struct objfile) <arch>: New method, from
2874         get_objfile_arch.
2875         (get_objfile_arch): Don't declare.
2876         * objfiles.c (get_objfile_arch): Remove.
2877         (filter_overlapping_sections): Update.
2878         * minsyms.c (msymbol_is_function): Update.
2879         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
2880         (output_nondebug_symbol): Update.
2881         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
2882         (mdebug_expand_psymtab): Update.
2883         * machoread.c (macho_add_oso_symfile): Update.
2884         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
2885         Update.
2886         * linux-fork.c (checkpoint_command): Update.
2887         * linespec.c (convert_linespec_to_sals): Update.
2888         * jit.c (finalize_symtab): Update.
2889         * infrun.c (insert_exception_resume_from_probe): Update.
2890         * ia64-tdep.c (ia64_find_unwind_table): Update.
2891         * hppa-tdep.c (internalize_unwinds): Update.
2892         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
2893         Update.
2894         * gcore.c (call_target_sbrk): Update.
2895         * elfread.c (record_minimal_symbol, elf_symtab_read)
2896         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
2897         (elf_gnu_ifunc_resolve_by_got): Update.
2898         * dwarf2/read.c (create_addrmap_from_index)
2899         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
2900         (read_debug_names_from_section)
2901         (process_psymtab_comp_unit_reader, add_partial_symbol)
2902         (add_partial_subprogram, process_full_comp_unit)
2903         (read_file_scope, read_func_scope, read_lexical_block_scope)
2904         (read_call_site_scope, dwarf2_ranges_read)
2905         (dwarf2_record_block_ranges, dwarf2_add_field)
2906         (mark_common_block_symbol_computed, read_tag_pointer_type)
2907         (read_tag_string_type, dwarf2_init_float_type)
2908         (dwarf2_init_complex_target_type, read_base_type)
2909         (partial_die_info::read, partial_die_info::read)
2910         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
2911         (dwarf2_fetch_die_loc_sect_off): Update.
2912         * dwarf2/loc.c (dwarf2_find_location_expression)
2913         (class dwarf_evaluate_loc_desc, rw_pieced_value)
2914         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
2915         (dwarf2_loc_desc_get_symbol_read_needs)
2916         (locexpr_describe_location_piece, locexpr_describe_location_1)
2917         (loclist_describe_location): Update.
2918         * dwarf2/index-write.c (write_debug_names): Update.
2919         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
2920         * dtrace-probe.c (dtrace_process_dof): Update.
2921         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
2922         (process_one_symbol): Update.
2923         * ctfread.c (ctf_init_float_type, read_base_type): Update.
2924         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
2925         (coff_read_enum_type): Update.
2926         * cli/cli-cmds.c (edit_command, list_command): Update.
2927         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
2928         * breakpoint.c (create_overlay_event_breakpoint)
2929         (create_longjmp_master_breakpoint)
2930         (create_std_terminate_master_breakpoint)
2931         (create_exception_master_breakpoint, get_sal_arch): Update.
2932         * block.c (block_gdbarch): Update.
2933         * annotate.c (annotate_source_line): Update.
2934
2935 2020-04-17  Tom Tromey  <tromey@adacore.com>
2936
2937         * auto-load.c (show_auto_load_cmd): Remove.
2938         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
2939         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
2940         (maintenance_print_arc_command): Remove.
2941         * tui/tui-win.c (tui_command): Remove.
2942         (tui_get_cmd_list): Use add_basic_prefix_cmd.
2943         * tui/tui-layout.c (tui_layout_command): Remove.
2944         (_initialize_tui_layout): Use add_basic_prefix_cmd.
2945         * python/python.c (user_set_python, user_show_python): Remove.
2946         (_initialize_python): Use add_basic_prefix_cmd,
2947         add_show_prefix_cmd.
2948         * guile/guile.c (set_guile_command, show_guile_command): Remove.
2949         (install_gdb_commands): Use add_basic_prefix_cmd,
2950         add_show_prefix_cmd.
2951         (info_guile_command): Remove.
2952         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
2953         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
2954         add_show_prefix_cmd.
2955         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
2956         Remove do_set and do_show parameters.
2957         * cli/cli-style.c (set_style, show_style): Remove.
2958         (_initialize_cli_style): Use add_basic_prefix_cmd,
2959         add_show_prefix_cmd.
2960         (cli_style_option::add_setshow_commands): Remove do_set and
2961         do_show parameters.
2962         (cli_style_option::add_setshow_commands): Use
2963         add_basic_prefix_cmd, add_show_prefix_cmd.
2964         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
2965         (set_style_name): Remove.
2966         * cli/cli-dump.c (dump_command, append_command): Remove.
2967         (srec_dump_command, ihex_dump_command, verilog_dump_command)
2968         (tekhex_dump_command, binary_dump_command)
2969         (binary_append_command): Remove.
2970         (_initialize_cli_dump): Use add_basic_prefix_cmd.
2971         * windows-tdep.c (w32_prefix_command_valid): Remove global.
2972         (init_w32_command_list): Remove; move into ...
2973         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
2974         * valprint.c (set_print, show_print, set_print_raw)
2975         (show_print_raw): Remove.
2976         (_initialize_valprint): Use add_basic_prefix_cmd,
2977         add_show_prefix_cmd.
2978         * typeprint.c (set_print_type, show_print_type): Remove.
2979         (_initialize_typeprint): Use add_basic_prefix_cmd,
2980         add_show_prefix_cmd.
2981         * record.c (set_record_command, show_record_command): Remove.
2982         (_initialize_record): Use add_basic_prefix_cmd,
2983         add_show_prefix_cmd.
2984         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
2985         add_show_prefix_cmd.
2986         (info_command, show_command, set_debug, show_debug): Remove.
2987         * top.h (set_history, show_history): Don't declare.
2988         * top.c (set_history, show_history): Remove.
2989         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
2990         (unset_tdesc_cmd): Remove.
2991         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
2992         add_show_prefix_cmd.
2993         * symtab.c (info_module_command): Remove.
2994         (_initialize_symtab): Use add_basic_prefix_cmd.
2995         * symfile.c (overlay_command): Remove.
2996         (_initialize_symfile): Use add_basic_prefix_cmd.
2997         * sparc64-tdep.c (info_adi_command): Remove.
2998         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
2999         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
3000         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
3001         add_show_prefix_cmd.
3002         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
3003         (_initialize_serial): Use add_basic_prefix_cmd,
3004         add_show_prefix_cmd.
3005         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
3006         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
3007         add_show_prefix_cmd.
3008         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
3009         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
3010         add_show_prefix_cmd.
3011         * riscv-tdep.c (show_riscv_command, set_riscv_command)
3012         (show_debug_riscv_command, set_debug_riscv_command): Remove.
3013         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
3014         add_show_prefix_cmd.
3015         * remote.c (remote_command, set_remote_cmd): Remove.
3016         (_initialize_remote): Use add_basic_prefix_cmd.
3017         * record-full.c (set_record_full_command)
3018         (show_record_full_command): Remove.
3019         (_initialize_record_full): Use add_basic_prefix_cmd,
3020         add_show_prefix_cmd.
3021         * record-btrace.c (cmd_set_record_btrace)
3022         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
3023         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
3024         (cmd_show_record_btrace_pt): Remove.
3025         (_initialize_record_btrace): Use add_basic_prefix_cmd,
3026         add_show_prefix_cmd.
3027         * ravenscar-thread.c (set_ravenscar_command)
3028         (show_ravenscar_command): Remove.
3029         (_initialize_ravenscar): Use add_basic_prefix_cmd,
3030         add_show_prefix_cmd.
3031         * mips-tdep.c (show_mips_command, set_mips_command)
3032         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
3033         add_show_prefix_cmd.
3034         * maint.c (maintenance_command, maintenance_info_command)
3035         (maintenance_check_command, maintenance_print_command)
3036         (maintenance_set_cmd, maintenance_show_cmd): Remove.
3037         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
3038         add_show_prefix_cmd.
3039         (show_per_command_cmd): Remove.
3040         * maint-test-settings.c (maintenance_set_test_settings_cmd):
3041         Remove.
3042         (maintenance_show_test_settings_cmd): Remove.
3043         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
3044         add_show_prefix_cmd.
3045         * maint-test-options.c (maintenance_test_options_command):
3046         Remove.
3047         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
3048         * macrocmd.c (macro_command): Remove
3049         (_initialize_macrocmd): Use add_basic_prefix_cmd.
3050         * language.c (set_check, show_check): Remove.
3051         (_initialize_language): Use add_basic_prefix_cmd,
3052         add_show_prefix_cmd.
3053         * infcmd.c (unset_command): Remove.
3054         (_initialize_infcmd): Use add_basic_prefix_cmd.
3055         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
3056         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
3057         add_show_prefix_cmd.
3058         * go32-nat.c (go32_info_dos_command): Remove.
3059         (_initialize_go32_nat): Use add_basic_prefix_cmd.
3060         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
3061         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
3062         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
3063         (_initialize_frame): Use add_basic_prefix_cmd,
3064         add_show_prefix_cmd.
3065         * dcache.c (set_dcache_command, show_dcache_command): Remove.
3066         (_initialize_dcache): Use add_basic_prefix_cmd,
3067         add_show_prefix_cmd.
3068         * cp-support.c (maint_cplus_command): Remove.
3069         (_initialize_cp_support): Use add_basic_prefix_cmd.
3070         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
3071         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
3072         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
3073         add_basic_prefix_cmd, add_show_prefix_cmd.
3074         * breakpoint.c (save_command): Remove.
3075         (_initialize_breakpoint): Use add_basic_prefix_cmd.
3076         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
3077         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
3078         add_show_prefix_cmd.
3079         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
3080         (set_ada_command, show_ada_command): Remove.
3081         (_initialize_ada_language): Use add_basic_prefix_cmd,
3082         add_show_prefix_cmd.
3083         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
3084
3085 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
3086
3087         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
3088         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
3089
3090 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
3091
3092         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
3093         warning messages.
3094
3095 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
3096
3097         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
3098         import table is not at beginning of .idata section.
3099
3100 2020-04-16  Pedro Alves  <palves@redhat.com>
3101
3102         * inferior.c (delete_inferior): Use delete operator directly
3103         instead of delete_program_space.
3104         * progspace.c (add_program_space): New, factored out from
3105         program_space::program_space.
3106         (remove_program_space): New, factored out from
3107         delete_program_space.
3108         (program_space::program_space): Remove intro comment.  Rewrite.
3109         (program_space::~program_space): Remove intro comment.  Call
3110         remove_program_space.
3111         (delete_program_space): Delete.
3112         * progspace.h (program_space::program_space): Make explicit.  Move
3113         intro comment here, adjusted.
3114         (program_space::~program_space): Move intro comment here,
3115         adjusted.
3116         (delete_program_space): Remove.
3117
3118 2020-04-16  Tom Tromey  <tromey@adacore.com>
3119
3120         * windows-nat.c (windows_nat::handle_access_violation): New
3121         function.
3122         * nat/windows-nat.h (handle_access_violation): Declare.
3123         * nat/windows-nat.c (handle_exception): Move Cygwin code to
3124         windows-nat.c.  Call handle_access_violation.
3125
3126 2020-04-16  Tom de Vries  <tdevries@suse.de>
3127
3128         PR symtab/25791
3129         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
3130         CUs without psymtab.
3131
3132 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
3133
3134         * python/python.c (do_start_initialization): Don't call
3135         PyEval_InitThreads for Python 3.9 and beyond.
3136
3137 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
3138
3139         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
3140         thread functions.
3141         (obsd_nat_target::wait): Likewise.
3142
3143 2020-04-15  Tom Tromey  <tromey@adacore.com>
3144
3145         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
3146         (DEBUG_EXCEPT): Use debug_printf.
3147
3148 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
3149
3150         * completer.c (class completion_tracker::completion_hash_entry)
3151         <hash_name>: New member function.
3152         (completion_tracker::discard_completions): New callback to hash a
3153         completion_hash_entry, pass this to htab_create_alloc.
3154
3155 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
3156
3157         * windows-nat.c (windows_make_so): Warn rather than stopping with
3158         an error if realpath() fails.
3159
3160 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
3161
3162         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
3163         (nbsd_nat_target::info_proc): Add do_status.
3164
3165 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
3166             Tom de Vries  <tdevries@suse.de>
3167
3168         PR symtab/25718
3169         * psympriv.h (struct partial_symtab::read_symtab)
3170         (struct partial_symtab::expand_psymtab)
3171         (struct partial_symtab::read_dependencies): Update comments.
3172         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
3173         read_symtab for includer.
3174         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
3175         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
3176         (struct dwarf2_include_psymtab::m_readin): Remove.
3177         (struct dwarf2_include_psymtab::includer): New member function.
3178         (dwarf2_psymtab::expand_psymtab): Assert !readin.
3179
3180 2020-04-14  Tom de Vries  <tdevries@suse.de>
3181
3182         PR symtab/25720
3183         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
3184         with NULL symbol_matcher and lookup_name.
3185         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
3186         and lookup_name.
3187         * dwarf2/read.c (dw2_expand_symtabs_matching)
3188         (dw2_debug_names_expand_symtabs_matching): Same.
3189         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
3190         Make lookup_name a pointer.  Update comment.
3191         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
3192         lookup_name being a pointer.
3193         * symfile.c (expand_symtabs_matching): Same.
3194         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
3195         * linespec.c (iterate_over_all_matching_symtabs): Same.
3196
3197 2020-04-13  Tom Tromey  <tom@tromey.com>
3198
3199         * run-on-main-thread.c: Update include.
3200         * unittests/main-thread-selftests.c: Update include.
3201         * tui/tui-win.c: Update include.
3202         * tui/tui-io.c: Update include.
3203         * tui/tui-interp.c: Update include.
3204         * tui/tui-hooks.c: Update include.
3205         * top.h: Update include.
3206         * top.c: Update include.
3207         * ser-base.c: Update include.
3208         * remote.c: Update include.
3209         * remote-notif.c: Update include.
3210         * remote-fileio.c: Update include.
3211         * record-full.c: Update include.
3212         * record-btrace.c: Update include.
3213         * python/python.c: Update include.
3214         * posix-hdep.c: Update include.
3215         * mingw-hdep.c: Update include.
3216         * mi/mi-main.c: Update include.
3217         * mi/mi-interp.c: Update include.
3218         * main.c: Update include.
3219         * linux-nat.c: Update include.
3220         * interps.c: Update include.
3221         * infrun.c: Update include.
3222         * inf-loop.c: Update include.
3223         * event-top.c: Update include.
3224         * event-loop.c: Move to ../gdbsupport/.
3225         * event-loop.h: Move to ../gdbsupport/.
3226         * async-event.h: Update include.
3227         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
3228
3229 2020-04-13  Tom Tromey  <tom@tromey.com>
3230
3231         * tui/tui-win.c: Include async-event.h.
3232         * remote.c: Include async-event.h.
3233         * remote-notif.c: Include async-event.h.
3234         * record-full.c: Include async-event.h.
3235         * record-btrace.c: Include async-event.h.
3236         * infrun.c: Include async-event.h.
3237         * event-top.c: Include async-event.h.
3238         * event-loop.h: Move some declarations to async-event.h.
3239         * event-loop.c: Don't include ser-event.h or top.h.  Move some
3240         code to async-event.c.
3241         * async-event.h: New file.
3242         * async-event.c: New file.
3243         * Makefile.in (COMMON_SFILES): Add async-event.c.
3244         (HFILES_NO_SRCDIR): Add async-event.h.
3245
3246 2020-04-13  Tom Tromey  <tom@tromey.com>
3247
3248         * utils.c (flush_streams): New function.
3249         * event-loop.c (gdb_wait_for_event): Call flush_streams.
3250
3251 2020-04-13  Tom Tromey  <tom@tromey.com>
3252
3253         * event-loop.c (handle_file_event): Use warning, not
3254         printf_unfiltered.
3255
3256 2020-04-13  Tom Tromey  <tom@tromey.com>
3257
3258         * event-loop.c: Include <chrono>.
3259
3260 2020-04-13  Tom Tromey  <tom@tromey.com>
3261
3262         * gdb_select.h: Move to ../gdbsupport/.
3263         * event-loop.c: Update include path.
3264         * top.c: Update include path.
3265         * ser-base.c: Update include path.
3266         * ui-file.c: Update include path.
3267         * ser-tcp.c: Update include path.
3268         * guile/scm-ports.c: Update include path.
3269         * posix-hdep.c: Update include path.
3270         * ser-unix.c: Update include path.
3271         * gdb_usleep.c: Update include path.
3272         * mingw-hdep.c: Update include path.
3273         * inflow.c: Update include path.
3274         * infrun.c: Update include path.
3275         * event-top.c: Update include path.
3276
3277 2020-04-13  Tom Tromey  <tom@tromey.com>
3278
3279         * configure: Rebuild.
3280         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
3281
3282 2020-04-13  Tom Tromey  <tom@tromey.com>
3283
3284         * event-loop.h (start_event_loop): Don't declare.
3285         * event-loop.c (start_event_loop): Move...
3286         * main.c (start_event_loop): ...here.  Now static.
3287
3288 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
3289
3290         * MAINTAINERS: Update my email address.
3291
3292 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3293
3294         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
3295         IP_ALL.
3296
3297 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3298
3299         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
3300         (nbsd_nat_target::info_proc): Add do_cmdline.
3301
3302 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3303
3304         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
3305         (nbsd_nat_target::info_proc): Add do_cwd.
3306
3307 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3308
3309         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
3310
3311 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
3312
3313         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
3314         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
3315         (nbsd_nat_target::info_proc): New functions.
3316         * nbsd-nat.c (kinfo_get_vmmap): New function.
3317         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
3318         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
3319         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
3320         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
3321         functions.
3322         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
3323         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
3324         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
3325         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
3326         (KINFO_VME_FLAG_GROWS_DOWN): New.
3327
3328 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
3329
3330         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
3331         bit shift.
3332
3333 2020-04-10  Tom Tromey  <tromey@adacore.com>
3334
3335         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
3336
3337 2020-04-10  Tom Tromey  <tromey@adacore.com>
3338
3339         * symtab.c (get_symbol_address, get_msymbol_address): Skip
3340         separate debug files.
3341
3342 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
3343
3344         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
3345         Move to...
3346         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
3347         ... here.
3348         * windows-nat.c (windows_nat_target::get_windows_debug_event):
3349         Check for STATUS_WX86_BREAKPOINT.
3350         (windows_nat_target::wait): Same.
3351
3352 2020-04-10  Tom de Vries  <tdevries@suse.de>
3353
3354         PR cli/25808
3355         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
3356
3357 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
3358
3359         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
3360         (Write After Approval): Remove Tom de Vries.
3361
3362 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3363
3364         revert partially:
3365         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3366
3367         * buildsym.c (record_line): Fix undefined behavior and preserve
3368         lines at eof.
3369
3370 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
3371
3372         * auxv.h (svr4_auxv_parse): New.
3373         * auxv.c (default_auxv_parse): Split into default_auxv_parse
3374         and generic_auxv_parse.
3375         (svr4_auxv_parse): Add.
3376         * obsd-tdep.c: Include "auxv.h".
3377         (obsd_auxv_parse): Remove.
3378         (obsd_init_abi): Remove comment.
3379         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
3380         from `obsd_auxv_parse' to `svr4_auxv_parse'.
3381         * nbsd-tdep.c: Include "auxv.h".
3382         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
3383
3384 2020-04-08  Tom Tromey  <tromey@adacore.com>
3385
3386         * nat/windows-nat.h (last_wait_event): Don't declare.
3387         (wait_for_debug_event): Update comment.
3388         * nat/windows-nat.c (last_wait_event): Now static.
3389
3390 2020-04-08  Tom Tromey  <tromey@adacore.com>
3391
3392         * windows-nat.c (wait_for_debug_event): Move to
3393         nat/windows-nat.c.
3394         * nat/windows-nat.h (wait_for_debug_event): Declare.
3395         * nat/windows-nat.c (wait_for_debug_event): Move from
3396         windows-nat.c.  No longer static.
3397
3398 2020-04-08  Tom Tromey  <tromey@adacore.com>
3399
3400         * windows-nat.c (get_windows_debug_event): Use
3401         fetch_pending_stop.
3402         * nat/windows-nat.h (fetch_pending_stop): Declare.
3403         * nat/windows-nat.c (fetch_pending_stop): New function.
3404
3405 2020-04-08  Tom Tromey  <tromey@adacore.com>
3406
3407         * windows-nat.c (windows_continue): Use matching_pending_stop and
3408         continue_last_debug_event.
3409         * nat/windows-nat.h (matching_pending_stop)
3410         (continue_last_debug_event): Declare.
3411         * nat/windows-nat.c (DEBUG_EVENTS): New define.
3412         (matching_pending_stop, continue_last_debug_event): New
3413         functions.
3414
3415 2020-04-08  Tom Tromey  <tromey@adacore.com>
3416
3417         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
3418         (handle_exception_result): Move to nat/windows-nat.h.
3419         (DEBUG_EXCEPTION_SIMPLE): Remove.
3420         (windows_nat::handle_ms_vc_exception): New function.
3421         (handle_exception): Move to nat/windows-nat.c.
3422         (get_windows_debug_event): Update.
3423         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
3424         nat/windows-nat.c.
3425         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
3426         (handle_exception_result): Move from windows-nat.c.
3427         (handle_exception): Declare.
3428         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
3429         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
3430         windows-nat.c.
3431
3432 2020-04-08  Tom Tromey  <tromey@adacore.com>
3433
3434         * windows-nat.c (exception_count, event_count): Remove.
3435         (handle_exception, get_windows_debug_event)
3436         (do_initial_windows_stuff): Update.
3437
3438 2020-04-08  Tom Tromey  <tromey@adacore.com>
3439
3440         * windows-nat.c (windows_nat::handle_load_dll)
3441         (windows_nat::handle_unload_dll): Rename.  No longer static.
3442         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
3443         Declare.
3444
3445 2020-04-08  Tom Tromey  <tromey@adacore.com>
3446
3447         * complaints.h (stop_whining): Declare at top-level.
3448         (complaint): Don't declare stop_whining.
3449
3450 2020-04-08  Tom Tromey  <tromey@adacore.com>
3451
3452         * windows-nat.c (windows_nat::handle_output_debug_string):
3453         Rename.  No longer static.
3454         * nat/windows-nat.h (handle_output_debug_string): Declare.
3455
3456 2020-04-08  Tom Tromey  <tromey@adacore.com>
3457
3458         * windows-nat.c (current_process_handle, current_process_id)
3459         (main_thread_id, last_sig, current_event, last_wait_event)
3460         (current_windows_thread, desired_stop_thread_id, pending_stops)
3461         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
3462         (display_selectors, fake_create_process)
3463         (get_windows_debug_event): Update.
3464         * nat/windows-nat.h (current_process_handle, current_process_id)
3465         (main_thread_id, last_sig, current_event, last_wait_event)
3466         (current_windows_thread, desired_stop_thread_id, pending_stops)
3467         (struct pending_stop, siginfo_er): Move from windows-nat.c.
3468         * nat/windows-nat.c (current_process_handle, current_process_id)
3469         (main_thread_id, last_sig, current_event, last_wait_event)
3470         (current_windows_thread, desired_stop_thread_id, pending_stops)
3471         (siginfo_er): New globals.  Move from windows-nat.c.
3472
3473 2020-04-08  Tom Tromey  <tromey@adacore.com>
3474
3475         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
3476         (handle_load_dll): Update.
3477         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
3478
3479 2020-04-08  Tom Tromey  <tromey@adacore.com>
3480
3481         * windows-nat.c (enum thread_disposition_type): Move to
3482         nat/windows-nat.h.
3483         (windows_nat::thread_rec): Rename from thread_rec.  No longer
3484         static.
3485         (windows_add_thread, windows_nat_target::fetch_registers)
3486         (windows_nat_target::store_registers, handle_exception)
3487         (windows_nat_target::resume, get_windows_debug_event)
3488         (windows_nat_target::get_tib_address)
3489         (windows_nat_target::thread_name)
3490         (windows_nat_target::thread_alive): Update.
3491         * nat/windows-nat.h (enum thread_disposition_type): Move from
3492         windows-nat.c.
3493         (thread_rec): Declare.
3494
3495 2020-04-08  Tom Tromey  <tromey@adacore.com>
3496
3497         * windows-nat.c: Add "using namespace".
3498         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
3499         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
3500
3501 2020-04-08  Tom Tromey  <tromey@adacore.com>
3502
3503         * nat/windows-nat.h (struct windows_thread_info): Declare
3504         destructor.
3505         * nat/windows-nat.c (~windows_thread_info): New.
3506
3507 2020-04-08  Tom Tromey  <tromey@adacore.com>
3508
3509         PR gdb/22992
3510         * windows-nat.c (current_event): Update comment.
3511         (last_wait_event, desired_stop_thread_id): New globals.
3512         (struct pending_stop): New.
3513         (pending_stops): New global.
3514         (windows_nat_target) <stopped_by_sw_breakpoint>
3515         <supports_stopped_by_sw_breakpoint>: New methods.
3516         (windows_fetch_one_register): Add assertions.  Adjust PC.
3517         (windows_continue): Handle pending stops.  Suspend other threads
3518         when stepping.  Use last_wait_event
3519         (wait_for_debug_event): New function.
3520         (get_windows_debug_event): Use wait_for_debug_event.  Handle
3521         pending stops.  Queue spurious stops.
3522         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
3523         (windows_nat_target::kill): Use wait_for_debug_event.
3524         * nat/windows-nat.h (struct windows_thread_info)
3525         <stopped_at_software_breakpoint>: New field.
3526         * nat/windows-nat.c (windows_thread_info::resume): Clear
3527         stopped_at_software_breakpoint.
3528
3529 2020-04-08  Tom Tromey  <tromey@adacore.com>
3530
3531         * windows-nat.c (enum thread_disposition_type): New.
3532         (thread_rec): Replace "get_context" parameter with "disposition";
3533         change type.
3534         (windows_add_thread, windows_nat_target::fetch_registers)
3535         (windows_nat_target::store_registers, handle_exception)
3536         (windows_nat_target::resume, get_windows_debug_event)
3537         (windows_nat_target::get_tib_address)
3538         (windows_nat_target::thread_name)
3539         (windows_nat_target::thread_alive): Update.
3540
3541 2020-04-08  Tom Tromey  <tromey@adacore.com>
3542
3543         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
3544         (windows_continue): Use windows_continue::resume.
3545         * nat/windows-nat.h (struct windows_thread_info) <suspend,
3546         resume>: Declare new methods.
3547         * nat/windows-nat.c: New file.
3548         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
3549
3550 2020-04-08  Tom Tromey  <tromey@adacore.com>
3551
3552         * windows-nat.c (windows_add_thread, windows_delete_thread)
3553         (windows_nat_target::fetch_registers)
3554         (windows_nat_target::store_registers, fake_create_process)
3555         (windows_nat_target::resume, windows_nat_target::resume)
3556         (get_windows_debug_event, windows_nat_target::wait)
3557         (windows_nat_target::pid_to_str)
3558         (windows_nat_target::get_tib_address)
3559         (windows_nat_target::get_ada_task_ptid)
3560         (windows_nat_target::thread_name)
3561         (windows_nat_target::thread_alive): Use lwp, not tid.
3562
3563 2020-04-08  Tom Tromey  <tromey@adacore.com>
3564
3565         * windows-nat.c (handle_exception)
3566         (windows_nat_target::thread_name): Update.
3567         * nat/windows-nat.h (windows_thread_info): Remove destructor.
3568         <name>: Now unique_xmalloc_ptr.
3569
3570 2020-04-08  Tom Tromey  <tromey@adacore.com>
3571
3572         * windows-nat.c (thread_rec)
3573         (windows_nat_target::fetch_registers): Update.
3574         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
3575         Update comment.
3576         <debug_registers_changed, reload_context>: Now bool.
3577
3578 2020-04-08  Tom Tromey  <tromey@adacore.com>
3579
3580         * windows-nat.c (windows_add_thread): Use new.
3581         (windows_init_thread_list, windows_delete_thread): Use delete.
3582         (get_windows_debug_event): Update.
3583         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
3584         destructor, and initializers.
3585
3586 2020-04-08  Tom Tromey  <tromey@adacore.com>
3587
3588         * windows-nat.c (struct windows_thread_info): Remove.
3589         * nat/windows-nat.h: New file.
3590
3591 2020-04-08  Tom Tromey  <tromey@adacore.com>
3592
3593         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
3594         (thread_rec, windows_add_thread, windows_delete_thread)
3595         (windows_continue): Update.
3596
3597 2020-04-08  Tom Tromey  <tromey@adacore.com>
3598
3599         * windows-nat.c (struct windows_thread_info): Remove typedef.
3600         (thread_head): Remove.
3601         (thread_list): New global.
3602         (thread_rec, windows_add_thread, windows_init_thread_list)
3603         (windows_delete_thread, windows_continue): Update.
3604
3605 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
3606
3607         * windows-tdep.h (windows_init_abi): Add comment.
3608         (cygwin_init_abi): New declaration.
3609         * windows-tdep.c: Split signal enumeration in two, one for
3610         Windows and one for Cygwin.
3611         (windows_gdb_signal_to_target): Only deal with signal of the
3612         Windows OS ABI.
3613         (cygwin_gdb_signal_to_target): New function.
3614         (windows_init_abi): Rename to windows_init_abi_common, don't set
3615         gdb_signal_to_target gdbarch method.  Add new new function with
3616         this name.
3617         (cygwin_init_abi): New function.
3618         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
3619         comment.  Don't call windows_init_abi.
3620         (amd64_windows_init_abi): Add comment, call windows_init_abi.
3621         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
3622         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
3623         i386_windows_init_abi_common, don't call windows_init_abi.  Add
3624         a new function of this name.
3625         (i386_cygwin_init_abi): New function.
3626         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
3627         OS ABI Cygwin.
3628
3629 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
3630
3631         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
3632         parameter.c.
3633         (dwarf2_read_gdb_index): Update.
3634
3635 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
3636
3637         * nbsd-tdep.c: Include "objfiles.h".
3638         (nbsd_skip_solib_resolver): New.
3639         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
3640
3641 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
3642
3643         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
3644         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
3645         with DW_LLE_base_addressx are being emitted in DWARFv5.
3646         Add the newly added kind DW_LOC_OFFSET_PAIR also.
3647         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
3648         unsigned integer.
3649
3650 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
3651
3652         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
3653         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
3654         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
3655         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
3656         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
3657         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
3658         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
3659
3660
3661 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
3662
3663         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
3664         (read_loclist_index): New function definition.
3665         (lookup_loclist_base): New function definition.
3666         (read_loclist_header): New function definition.
3667         (dwarf2_cu): Add loclist_base and loclist_header field.
3668         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
3669         (read_full_die_1): Read the value of DW_AT_loclists_base.
3670         (read_attribute_reprocess): Handle DW_FORM_loclistx.
3671         (read_attribute_value): Handle DW_FORM_loclistx.
3672         (skip_one_die): Handle DW_FORM_loclistx.
3673         (loclist_header): New structure declaration.
3674         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
3675
3676 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
3677
3678         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
3679         constructor.  Remove `addr` parameter from other constructor and
3680         add `per_cu` parameter.
3681         * dwarf2/read.c (create_partial_symtab): Update.
3682
3683 2020-04-07  Tom de Vries  <tdevries@suse.de>
3684
3685         PR symtab/25796
3686         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
3687         (partial_die_info::fixup): Inherit has_const_value.
3688
3689 2020-04-07  Tom de Vries  <tdevries@suse.de>
3690
3691         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
3692         symbols without address.
3693
3694 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
3695
3696         * nbsd-nat.h (struct thread_info): Add forward declaration.
3697         (nbsd_nat_target::thread_alive): Add.
3698         (nbsd_nat_target::thread_name): Likewise.
3699         (nbsd_nat_target::update_thread_list): Likewise.
3700         (update_thread_list::post_attach): Likewise.
3701         (post_attach::pid_to_str): Likewise.
3702         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
3703         (nbsd_thread_lister): Add.
3704         (nbsd_nat_target::thread_alive): Likewise.
3705         (nbsd_nat_target::thread_name): Likewise.
3706         (nbsd_add_threads): Likewise.
3707         (update_thread_list::post_attach): Likewise.
3708         (nbsd_nat_target::update_thread_list): Likewise.
3709         (post_attach::pid_to_str): Likewise.
3710
3711 2020-04-06  Tom Tromey  <tromey@adacore.com>
3712
3713         * ada-valprint.c (print_variant_part): Extract the variant field.
3714         (print_field_values): Use the field as the outer value when
3715         recursing.
3716
3717 2020-04-06  Tom Tromey  <tromey@adacore.com>
3718
3719         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
3720         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
3721         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
3722         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
3723         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
3724
3725 2020-04-06  Tom Tromey  <tromey@adacore.com>
3726
3727         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
3728         TYPE_CODE_ERROR.
3729
3730 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
3731
3732         * nbsd-tdep.c: Include "gdbarch.h".
3733         Define enum with NetBSD signal numbers.
3734         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
3735         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
3736         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
3737         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
3738         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
3739         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
3740         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
3741         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
3742         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
3743         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
3744         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
3745         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
3746
3747 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
3748
3749         PR gdb/25325
3750         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
3751
3752 2020-04-03  Tom Tromey  <tromey@adacore.com>
3753
3754         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
3755         Read constant block.
3756
3757 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
3758
3759         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
3760         (gdb_bfd_get_full_section_contents): New declaration.
3761         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
3762         * windows-tdep.c (is_linked_with_cygwin_dll): Use
3763         gdb_bfd_get_full_section_contents.
3764
3765 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
3766
3767         * exec.c (build_section_table): Replace internal_error with
3768         gdb_assert.
3769         (section_table_xfer_memory_partial): Likewise.
3770         * mdebugread.c (parse_partial_symbols): Likewise.
3771         * psymtab.c (lookup_partial_symbol): Likewise.
3772         * utils.c (wrap_here): Likewise.
3773
3774 2020-04-02  Tom Tromey  <tromey@adacore.com>
3775
3776         * f-lang.c (build_fortran_types): Use arch_type to initialize
3777         builtin_complex_s32 in the TYPE_CODE_ERROR case.
3778
3779 2020-04-02  Tom Tromey  <tromey@adacore.com>
3780
3781         * dwarf2/read.c (partial_die_info::read): Do not create a vector
3782         of attributes.
3783
3784 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3785             Bernd Edlinger <bernd.edlinger@hotmail.de>
3786             Tom Tromey  <tromey@adacore.com>
3787
3788         * buildsym.c (buildsym_compunit::record_line): Remove
3789         deduplication code.
3790
3791 2020-04-02  Tom de Vries  <tdevries@suse.de>
3792
3793         PR ada/24671
3794         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
3795
3796 2020-04-02  Tom de Vries  <tdevries@suse.de>
3797
3798         * dwarf2/read.c (dwarf2_gdb_index_functions,
3799         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
3800         NULL.
3801         * psymtab.c (psym_lookup_global_symbol_language): New function.
3802         (psym_functions): Init psym_lookup_global_symbol_language with
3803         psym_lookup_global_symbol_language.
3804         * symfile-debug.c (debug_sym_quick_functions): Init
3805         lookup_global_symbol_language with NULL.
3806         * symfile.c (set_initial_language): Remove fixme comment.
3807         * symfile.h (struct quick_symbol_functions): Add
3808         lookup_global_symbol_language.
3809         * symtab.c (find_quick_global_symbol_language): New function.
3810         (find_main_name): Use find_quick_global_symbol_language.
3811
3812 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
3813
3814         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
3815
3816 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3817
3818         * buildsym.c (record_line): Fix undefined behavior and preserve
3819         lines at eof.
3820
3821 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3822
3823         * buildsym.c (record_line): Fix the resizing condition.
3824
3825 2020-04-01  Tom Tromey  <tom@tromey.com>
3826
3827         * value.h (value_literal_complex): Add comment.
3828         * valops.c (value_literal_complex): Refer to value.h.
3829
3830 2020-04-01  Tom Tromey  <tom@tromey.com>
3831
3832         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
3833         (scalar_type): New rule, from typebase.
3834         (typebase): Use scalar_type.  Recognize complex types.
3835         (field_name): Handle FLOAT_KEYWORD.
3836         (ident_tokens): Add _Complex and __complex__.
3837
3838 2020-04-01  Tom Tromey  <tom@tromey.com>
3839
3840         PR exp/25299:
3841         * valarith.c (promotion_type, complex_binop): New functions.
3842         (scalar_binop): Handle complex numbers.  Use promotion_type.
3843         (value_pos, value_neg, value_complement): Handle complex numbers.
3844
3845 2020-04-01  Tom Tromey  <tom@tromey.com>
3846
3847         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
3848         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
3849         (parse_number): Handle complex numbers.
3850
3851 2020-04-01  Tom Tromey  <tom@tromey.com>
3852
3853         * c-valprint.c (c_decorations): Change complex suffix to "i".
3854
3855 2020-04-01  Tom Tromey  <tom@tromey.com>
3856
3857         * valprint.c (generic_value_print_complex): Use accessors.
3858         * value.h (value_real_part, value_imaginary_part): Declare.
3859         * valops.c (value_real_part, value_imaginary_part): New
3860         functions.
3861         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
3862
3863 2020-04-01  Tom Tromey  <tom@tromey.com>
3864
3865         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
3866         (read_range_type): Update.
3867         * mdebugread.c (basic_type): Update.
3868         * go-lang.c (build_go_types): Use init_complex_type.
3869         * gdbtypes.h (struct main_type) <complex_type>: New member.
3870         (init_complex_type): Update.
3871         (arch_complex_type): Don't declare.
3872         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
3873         Make name if none given.  Use alloc_type_copy.  Look for cached
3874         complex type.
3875         (arch_complex_type): Remove.
3876         (gdbtypes_post_init): Use init_complex_type.
3877         * f-lang.c (build_fortran_types): Use init_complex_type.
3878         * dwarf2/read.c (read_base_type): Update.
3879         * d-lang.c (build_d_types): Use init_complex_type.
3880         * ctfread.c (read_base_type): Update.
3881
3882 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3883
3884         * infrun.c (stop_all_threads): Update assertion, plus when
3885         stopping threads, take into account that we might be trying
3886         to stop an all-stop target.
3887         (stop_waiting): Call 'stop_all_threads' if there exists a
3888         non-stop target.
3889
3890 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3891
3892         * target.h (exists_non_stop_target): New function declaration.
3893         * target.c (exists_non_stop_target): New function.
3894
3895 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
3896
3897         PR gdb/24789
3898         * eval.c (is_integral_or_integral_reference): New function.
3899         (evaluate_subexp_standard): Allow integer references in
3900         pointer arithmetic.
3901
3902 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3903
3904         * remote.c (remote_target::remote_parse_stop_reply): Remove the
3905         check for no ptid in the stop reply when the target is non-stop.
3906
3907 2020-04-01  Tom Tromey  <tromey@adacore.com>
3908
3909         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
3910         "name" parameter to rvalue reference.  Initialize m_name_holder.
3911         <lookup_name_info>: New overloads.
3912         <name>: Return gdb::string_view.
3913         <c_str>: New method.
3914         <make_ignore_params>: Update.
3915         <search_name_hash>: Update.
3916         <language_lookup_name>: Return const char *.
3917         <m_name>: Change type.
3918         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
3919         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
3920         (lookup_name_info::match_any): Update.
3921         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
3922         Update.
3923         * minsyms.c (linkage_name_str): Update.
3924         * language.c (default_symbol_name_matcher): Update.
3925         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
3926         Update.
3927         * ada-lang.c (ada_fold_name): Change parameter to string_view.
3928         (ada_lookup_name_info::ada_lookup_name_info): Update.
3929         (literal_symbol_name_matcher): Update.
3930
3931 2020-04-01  Tom Tromey  <tromey@adacore.com>
3932
3933         * psymtab.c (psymtab_search_name): Remove function.
3934         (psym_lookup_symbol): Create search name and lookup name here.
3935         (lookup_partial_symbol): Remove "name" parameter; add
3936         lookup_name.
3937         (psym_expand_symtabs_for_function): Update.
3938
3939 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
3940
3941         PR tui/25597:
3942         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
3943
3944 2020-03-31  Tom Tromey  <tromey@adacore.com>
3945
3946         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
3947         memcpy.
3948
3949 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
3950
3951         * features/riscv/32bit-csr.xml: Regenerated.
3952         * features/riscv/64bit-csr.xml: Regenerated.
3953
3954 2020-03-30  Tom Tromey  <tromey@adacore.com>
3955
3956         * ada-valprint.c (print_variant_part): Update.
3957         * ada-lang.h (ada_which_variant_applies): Update.
3958         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
3959         outer_valaddr parameters; replace with "outer" value parameter.
3960         (to_fixed_variant_branch_type): Update.
3961
3962 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
3963
3964         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
3965         <list>.  Remove inclusion of observable.h.
3966         (PPC_DEBUG_CURRENT_VERSION): Move up define.
3967         (struct arch_lwp_info): New struct.
3968         (class ppc_linux_dreg_interface): New class.
3969         (struct ppc_linux_process_info): New struct.
3970         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
3971         <low_new_clone, low_forget_process, low_prepare_to_resume>
3972         <copy_thread_dreg_state, mark_thread_stale>
3973         <mark_debug_registers_changed, register_hw_breakpoint>
3974         <clear_hw_breakpoint, register_wp, clear_wp>
3975         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
3976         <num_memory_accesses, get_trigger_type>
3977         <create_watchpoint_request, hwdebug_point_cmp>
3978         <init_arch_lwp_info, get_arch_lwp_info>
3979         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
3980         methods.
3981         <struct ptid_hash>: New inner struct.
3982         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
3983         members.
3984         (saved_dabr_value, hwdebug_info, max_slots_number)
3985         (struct hw_break_tuple, struct thread_points, ppc_threads)
3986         (have_ptrace_hwdebug_interface)
3987         (hwdebug_find_thread_points_by_tid)
3988         (hwdebug_insert_point, hwdebug_remove_point): Remove.
3989         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
3990         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
3991         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
3992         use m_dreg_interface.
3993         (hwdebug_point_cmp): Change to...
3994         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
3995         reference arguments instead of pointers.
3996         (ppc_linux_nat_target::ranged_break_num_registers): Use
3997         m_dreg_interface.
3998         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
3999         m_dreg_interface.  Call register_hw_breakpoint.
4000         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
4001         m_dreg_interface.  Call clear_hw_breakpoint.
4002         (get_trigger_type): Change to...
4003         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
4004         comment.
4005         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
4006         use m_dreg_interface.  Call register_hw_breakpoint.
4007         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
4008         use m_dreg_interface.  Call clear_hw_breakpoint.
4009         (can_use_watchpoint_cond_accel): Change to...
4010         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
4011         method.  Update comment, use m_dreg_interface and
4012         m_process_info.
4013         (calculate_dvc): Change to...
4014         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
4015         m_dreg_interface.
4016         (num_memory_accesses): Change to...
4017         (ppc_linux_nat_target::num_memory_accesses): ...this method.
4018         (check_condition): Change to...
4019         (ppc_linux_nat_target::check_condition): ...this method.
4020         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
4021         comment, use m_dreg_interface.
4022         (create_watchpoint_request): Change to...
4023         (ppc_linux_nat_target::create_watchpoint_request): ...this
4024         method.  Use m_dreg_interface.
4025         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
4026         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
4027         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
4028         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
4029         (ppc_linux_nat_target::low_forget_process)
4030         (ppc_linux_nat_target::low_new_fork)
4031         (ppc_linux_nat_target::low_new_clone)
4032         (ppc_linux_nat_target::low_delete_thread)
4033         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
4034         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
4035         only call mark_thread_stale.
4036         (ppc_linux_thread_exit): Remove.
4037         (ppc_linux_nat_target::stopped_data_address): Change to...
4038         (ppc_linux_nat_target::low_stopped_data_address): This. Add
4039         comment, use m_dreg_interface and m_thread_hw_breakpoints.
4040         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
4041         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
4042         comment.  Call low_stopped_data_address.
4043         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
4044         m_dreg_interface.
4045         (ppc_linux_nat_target::masked_watch_num_registers): Use
4046         m_dreg_interface.
4047         (ppc_linux_nat_target::copy_thread_dreg_state)
4048         (ppc_linux_nat_target::mark_thread_stale)
4049         (ppc_linux_nat_target::mark_debug_registers_changed)
4050         (ppc_linux_nat_target::register_hw_breakpoint)
4051         (ppc_linux_nat_target::clear_hw_breakpoint)
4052         (ppc_linux_nat_target::register_wp)
4053         (ppc_linux_nat_target::clear_wp)
4054         (ppc_linux_nat_target::init_arch_lwp_info)
4055         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
4056         (_initialize_ppc_linux_nat): Remove observer callback.
4057
4058 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4059
4060         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
4061         (ppc_linux_nat_target::auxv_parse)
4062         (ppc_linux_nat_target::read_description)
4063         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4064         Move up.
4065
4066 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4067
4068         * linux-nat.h (low_new_clone): New method.
4069         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
4070
4071 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4072
4073         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
4074         (dbx_expand_psymtab): ... this.
4075         (start_psymtab): Update.
4076         * mdebugread.c (psymtab_to_symtab_1): Rename to...
4077         (mdebug_expand_psymtab): ... this.
4078         (parse_partial_symbols): Update.
4079         (new_psymtab): Update.
4080         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
4081         (xcoff_expand_psymtab): ... this.
4082         (xcoff_start_psymtab): Update.
4083
4084 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4085
4086         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
4087         <expand_dependencies>: ... this.
4088         * psymtab.c (partial_symtab::read_dependencies): Rename to...
4089         (partial_symtab::expand_dependencies): ... this.
4090         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
4091         Update.
4092         (dwarf2_psymtab::expand_psymtab): Update.
4093         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
4094         * mdebugread.c (psymtab_to_symtab_1): Update.
4095         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
4096
4097 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4098
4099         * psympriv.h (discard_psymtab): Remove.
4100         * dbxread.c (dbx_end_psymtab): Update.
4101         * xcoffread.c (xcoff_end_psymtab): Update.
4102
4103 2020-03-28  Tom Tromey  <tom@tromey.com>
4104
4105         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
4106         comment.
4107
4108 2020-03-28  Tom Tromey  <tom@tromey.com>
4109
4110         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
4111
4112 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
4113
4114         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
4115
4116 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
4117
4118         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
4119
4120 2020-03-26  Tom Tromey  <tom@tromey.com>
4121
4122         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
4123         (mark_common_block_symbol_computed, read_tag_string_type)
4124         (attr_to_dynamic_prop, read_subrange_type): Update.
4125         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
4126         to be methods on struct attribute.
4127         (skip_one_die, process_imported_unit_die, read_namespace_alias)
4128         (read_call_site_scope, partial_die_info::read)
4129         (partial_die_info::read, lookup_die_type, follow_die_ref):
4130         Update.
4131         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
4132         from dwarf2_get_ref_die_offset.
4133         (attribute::constant_value): New method, from
4134         dwarf2_get_attr_constant_value.
4135         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
4136         Declare method.
4137         <constant_value>: New method.
4138
4139 2020-03-26  Tom Tromey  <tom@tromey.com>
4140
4141         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
4142         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
4143         (dwarf_type_encoding_name): Move to stringify.c.
4144         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
4145         * dwarf2/stringify.c: New file.
4146         * dwarf2/stringify.h: New file.
4147
4148 2020-03-26  Tom Tromey  <tom@tromey.com>
4149
4150         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
4151         Rewrite.
4152
4153 2020-03-26  Tom Tromey  <tom@tromey.com>
4154
4155         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
4156         methods.
4157         * dwarf2/read.c (lookup_addr_base): Move to die.h.
4158         (lookup_ranges_base): Likewise.
4159         (read_cutu_die_from_dwo, read_full_die_1): Update.
4160
4161 2020-03-26  Tom Tromey  <tom@tromey.com>
4162
4163         * dwarf2/read.c (read_import_statement, read_file_scope)
4164         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
4165         (read_lexical_block_scope, read_call_site_scope)
4166         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
4167         (handle_struct_member_die, process_structure_scope)
4168         (update_enumeration_type_from_children)
4169         (process_enumeration_scope, read_array_type, read_common_block)
4170         (read_namespace, read_module, read_subroutine_type): Update.
4171         (sibling_die): Remove.
4172
4173 2020-03-26  Tom Tromey  <tom@tromey.com>
4174
4175         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
4176         (build_type_psymtabs_reader, read_structure_type)
4177         (read_enumeration_type, read_full_die_1): Update.
4178         (dwarf2_attr_no_follow): Move to die.h.
4179         * dwarf2/die.h (struct die_info) <attr>: New method.
4180
4181 2020-03-26  Tom Tromey  <tom@tromey.com>
4182
4183         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
4184         <base_address>: Now an optional.
4185         (dwarf2_find_base_address, dwarf2_rnglists_process)
4186         (dwarf2_ranges_process, fill_in_loclist_baton)
4187         (dwarf2_symbol_mark_computed): Update.
4188
4189 2020-03-26  Tom Tromey  <tom@tromey.com>
4190
4191         * dwarf2/read.c (struct die_info): Move to die.h.
4192         * dwarf2/die.h: New file.
4193
4194 2020-03-26  Tom Tromey  <tom@tromey.com>
4195
4196         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
4197         * dwarf2/read.c
4198         (dwarf2_statement_list_fits_in_line_number_section_complaint):
4199         Move to line-header.c.
4200         (read_checked_initial_length_and_offset, read_formatted_entries):
4201         Likewise.
4202         (dwarf_decode_line_header): Split into two.
4203         * dwarf2/line-header.c
4204         (dwarf2_statement_list_fits_in_line_number_section_complaint):
4205         Move from read.c.
4206         (read_checked_initial_length_and_offset, read_formatted_entries):
4207         Likewise.
4208         (dwarf_decode_line_header): New function, split from read.c.
4209
4210 2020-03-26  Tom Tromey  <tom@tromey.com>
4211
4212         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
4213         Declare method.
4214         * dwarf2/read.c (read_attribute_value): Update.
4215         (dwarf2_per_objfile::read_line_string): Rename from
4216         read_indirect_line_string.
4217         (read_formatted_entries): Update.
4218
4219 2020-03-26  Tom Tromey  <tom@tromey.com>
4220
4221         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
4222         variable.
4223
4224 2020-03-26  Tom Tromey  <tom@tromey.com>
4225
4226         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
4227         const.
4228         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
4229         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
4230         parameter const.
4231
4232 2020-03-26  Tom Tromey  <tom@tromey.com>
4233
4234         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
4235         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
4236         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
4237         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
4238
4239 2020-03-26  Tom Tromey  <tom@tromey.com>
4240
4241         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
4242         file_names_size, file_full_name, file_file_name>: Use const.
4243         <file_name_at, file_names>: Add const overload.
4244         * dwarf2/line-header.c (line_header::file_file_name)
4245         (line_header::file_full_name): Update.
4246
4247 2020-03-26  Tom Tromey  <tom@tromey.com>
4248
4249         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
4250         (macro_start_file, consume_improper_spaces)
4251         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
4252         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
4253         (dwarf_decode_macros): Move to macro.c.
4254         * dwarf2/macro.c: New file.
4255         * dwarf2/macro.h: New file.
4256         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
4257
4258 2020-03-26  Tom Tromey  <tom@tromey.com>
4259
4260         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
4261         method.
4262         * dwarf2/section.c: New method.  From
4263         read_indirect_string_at_offset_from.
4264         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
4265         (read_indirect_string_at_offset_from): Move to section.c.
4266         (read_indirect_string_at_offset): Rewrite.
4267         (read_indirect_line_string_at_offset): Remove.
4268         (read_indirect_string, read_indirect_line_string)
4269         (dwarf_decode_macro_bytes): Update.
4270
4271 2020-03-26  Tom Tromey  <tom@tromey.com>
4272
4273         * dwarf2/section.h (struct dwarf2_section_info)
4274         <overload_complaint>: Declare.
4275         (dwarf2_section_buffer_overflow_complaint): Don't declare.
4276         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
4277         Rename from dwarf2_section_buffer_overflow_complaint.
4278         * dwarf2/read.c (skip_one_die, partial_die_info::read)
4279         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
4280
4281 2020-03-26  Tom Tromey  <tom@tromey.com>
4282
4283         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
4284         Declare.
4285         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
4286         Move from read.c.
4287         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
4288         to section.c.
4289
4290 2020-03-26  Tom Tromey  <tom@tromey.com>
4291
4292         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
4293
4294 2020-03-26  Tom Tromey  <tom@tromey.com>
4295
4296         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
4297         "builder".
4298         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
4299         parameter.
4300         (dwarf_decode_macros): Update.
4301
4302 2020-03-26  Tom Tromey  <tom@tromey.com>
4303
4304         * dwarf2/read.c (read_attribute_value): Update.
4305         (read_indirect_string_from_dwz): Move to dwz.c; change into
4306         method.
4307         (dwarf_decode_macro_bytes): Update.
4308         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
4309         * dwarf2/dwz.c: New file.
4310         * Makefile.in (COMMON_SFILES): Add dwz.c.
4311
4312 2020-03-26  Tom Tromey  <tom@tromey.com>
4313
4314         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
4315         * dwarf2/read.c: Add include.
4316         * dwarf2/index-write.c: Add include.
4317         * dwarf2/index-cache.c: Add include.
4318         * dwarf2/dwz.h: New file.
4319
4320 2020-03-25  Tom Tromey  <tom@tromey.com>
4321
4322         * compile/compile-object-load.c (get_out_value_type): Mention
4323         correct symbol name in error message.
4324
4325 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
4326
4327         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
4328
4329 2020-03-25  Tom de Vries  <tdevries@suse.de>
4330
4331         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
4332         * symmisc.c (dump_symtab_1): Print user and includes fields.
4333         (maintenance_info_symtabs): Same.
4334
4335 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4336
4337         PR gdb/25534
4338         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
4339         (riscv_regcache_cooked_write): New function.
4340         (riscv_push_dummy_call): Use new function.
4341         (riscv_return_value): Likewise.
4342
4343 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
4344
4345         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
4346         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
4347         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
4348         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
4349         * infrun.c (follow_fork): Likewise.
4350         (follow_fork_inferior): Likewise.
4351         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
4352         * linux-nat.h (class linux_nat_target): Likewise.
4353         * remote.c (class remote_target) <follow_fork>: Likewise.
4354         (remote_target::follow_fork): Likewise.
4355         * target-delegates.c: Re-generate.
4356         * target.c (default_follow_fork): Likewise.
4357         (target_follow_fork): Likewise.
4358         * target.h (struct target_ops) <follow_fork>: Likewise.
4359         (target_follow_fork): Likewise.
4360
4361 2020-03-24  Tom de Vries  <tdevries@suse.de>
4362
4363         * psymtab.c (maintenance_info_psymtabs): Print user field.
4364
4365 2020-03-20  Tom Tromey  <tromey@adacore.com>
4366
4367         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
4368         const.
4369         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
4370         const.
4371
4372 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
4373
4374         * ptrace.m4: Don't check for ptrace declaration.
4375         * config.in: Re-generate.
4376         * configure: Re-generate.
4377         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
4378         not defined.
4379
4380 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
4381
4382         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
4383         `PTRACE_TYPE_RET'.
4384         * i386-bsd-nat.c (gdb_ptrace): Likewise.
4385         * sparc-nat.c (gdb_ptrace): Likewise.
4386         * x86-bsd-nat.c (gdb_ptrace): Likewise.
4387
4388 2020-03-20  Tom Tromey  <tromey@adacore.com>
4389
4390         * c-exp.y (lex_one_token): Fix assert.
4391
4392 2020-03-20  Tom Tromey  <tromey@adacore.com>
4393
4394         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
4395         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
4396         strncpy call.
4397
4398 2020-03-20  Tom Tromey  <tromey@adacore.com>
4399
4400         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
4401
4402 2020-03-20  Tom Tromey  <tromey@adacore.com>
4403
4404         * ada-valprint.c (print_variant_part): Remove parameters; switch
4405         to value-based API.
4406         (print_field_values): Likewise.
4407         (ada_val_print_struct_union): Likewise.
4408         (ada_value_print_1): Update.
4409
4410 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
4411
4412         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
4413         nbsd_nat_target instead of inf_ptrace_target.
4414         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
4415         nbsd_nat_target.
4416
4417 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
4418
4419         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
4420         it to the ptrace call.
4421         * (store_registers): Likewise.
4422
4423 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
4424
4425         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
4426         it to the ptrace call.
4427         * (store_registers): Likewise.
4428
4429 2020-03-19  Luis Machado  <luis.machado@linaro.org>
4430
4431         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
4432         valid, fetch vg value from ptrace.
4433
4434 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
4435         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
4436         * inf-ptrace.c: Likewise.
4437         * (gdb_ptrace): Add.
4438         * (inf_ptrace_target::resume): Update.
4439         * (inf_ptrace_target::xfer_partial): Likewise.
4440         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
4441         * (inf_ptrace_peek_poke): Update.
4442
4443 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
4444
4445         * x86-bsd-nat.c (gdb_ptrace): New.
4446         * (x86bsd_dr_set): Add new argument `ptid'.
4447         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
4448         x86bsd_dr_set_addr): Update.
4449
4450 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4451
4452         * remote.c (remote_target::process_stop_reply): Handle events for
4453         all threads differently.
4454
4455 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4456
4457         * completer.c (completion_tracker::remove_completion): Define new
4458         function.
4459         * completer.h (completion_tracker::remove_completion): Declare new
4460         function.
4461         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
4462         when adding a C++ function symbol.
4463
4464 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4465
4466         * completer.c (completion_tracker::completion_hash_entry): Define
4467         new class.
4468         (advance_to_filename_complete_word_point): Call
4469         recompute_lowest_common_denominator.
4470         (completion_tracker::completion_tracker): Call discard_completions
4471         to setup the hash table.
4472         (completion_tracker::discard_completions): Allow for being called
4473         from the constructor, pass new equal function, and element deleter
4474         when constructing the hash table.  Initialise new class member
4475         variables.
4476         (completion_tracker::maybe_add_completion): Remove use of
4477         m_entries_vec, and store more information into m_entries_hash.
4478         (completion_tracker::recompute_lcd_visitor): New function, most
4479         content taken from...
4480         (completion_tracker::recompute_lowest_common_denominator):
4481         ...here, this now just visits each item in the hash calling the
4482         above visitor.
4483         (completion_tracker::build_completion_result): Remove use of
4484         m_entries_vec, call recompute_lowest_common_denominator.
4485         * completer.h (completion_tracker::have_completions): Remove use
4486         of m_entries_vec.
4487         (completion_tracker::completion_hash_entry): Declare new class.
4488         (completion_tracker::recompute_lowest_common_denominator): Change
4489         function signature.
4490         (completion_tracker::recompute_lcd_visitor): Declare new function.
4491         (completion_tracker::m_entries_vec): Delete.
4492         (completion_tracker::m_entries_hash): Initialize to NULL.
4493         (completion_tracker::m_lowest_common_denominator_valid): New
4494         member variable.
4495         (completion_tracker::m_lowest_common_denominator_max_length): New
4496         member variable.
4497
4498 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4499
4500         * regformats/regdef.h: Put reg in gdb namespace.
4501
4502 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4503
4504         * i386-bsd-nat.c (gdb_ptrace): New.
4505         * (i386bsd_fetch_inferior_registers,
4506         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
4507         * (i386bsd_fetch_inferior_registers,
4508         i386bsd_store_inferior_registers) Use gdb_ptrace.
4509
4510 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4511
4512         * amd64-bsd-nat.c (gdb_ptrace): New.
4513         * (amd64bsd_fetch_inferior_registers,
4514         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
4515         * (amd64bsd_fetch_inferior_registers,
4516         amd64bsd_store_inferior_registers) Use gdb_ptrace.
4517
4518 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4519
4520         * user-regs.c (user_reg::read): Rename to...
4521         (user_reg::xread): ...this.
4522         * (append_user_reg): Rename argument `read' to `xread'.
4523         * (user_reg_add_builtin): Likewise.
4524         * (user_reg_add): Likewise.
4525         * (value_of_user_reg): Likewise.
4526
4527 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4528
4529         * sparc-nat.c (gdb_ptrace): New.
4530         * sparc-nat.c (sparc_fetch_inferior_registers)
4531         (sparc_store_inferior_registers) Remove obsolete comment.
4532         * sparc-nat.c (sparc_fetch_inferior_registers)
4533         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
4534         * sparc-nat.c (sparc_fetch_inferior_registers)
4535         (sparc_store_inferior_registers) Use gdb_ptrace.
4536
4537 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4538
4539         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
4540         it to the ptrace call.
4541         * sh-nbsd-nat.c (store_registers): Likewise.
4542
4543 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4544
4545         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
4546         nbsd_nat_target instead of inf_ptrace_target.
4547         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
4548         nbsd_nat_target.
4549
4550 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4551
4552         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
4553
4554 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4555
4556         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
4557         <sys/sysctl.h>.
4558         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
4559
4560 2020-03-17  Tom de Vries  <tdevries@suse.de>
4561
4562         PR gdb/23710
4563         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
4564         fields.
4565         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
4566         fields.
4567         (process_imported_unit_die): Skip import of c++ CUs.
4568
4569 2020-03-16  Tom Tromey  <tom@tromey.com>
4570
4571         * p-valprint.c (pascal_object_print_value): Initialize
4572         base_value.
4573
4574 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
4575             Shahab Vahedi  <shahab@synopsys.com>
4576
4577         * Makefile.in: Add arch/arc.o
4578         * configure.tgt: Likewise.
4579         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
4580         (_initialize_arc_tdep): Don't initialize old target descriptions.
4581         (arc_read_description): New function to cache target descriptions.
4582         * arc-tdep.h (arc_read_description): Add proto type.
4583         * arch/arc.c: New file.
4584         * arch/arc.h: Likewise.
4585         * features/Makefile: Replace old target descriptions with new.
4586         * features/arc-arcompact.c: Remove.
4587         * features/arc-arcompact.xml: Likewise.
4588         * features/arc-v2.c: Likewise
4589         * features/arc-v2.xml: Likewise
4590         * features/arc/aux-arcompact.xml: New file.
4591         * features/arc/aux-v2.xml: Likewise.
4592         * features/arc/core-arcompact.xml: Likewise.
4593         * features/arc/core-v2.xml: Likewise.
4594         * features/arc/aux-arcompact.c: Generate.
4595         * features/arc/aux-v2.c: Likewise.
4596         * features/arc/core-arcompact.c: Likewise.
4597         * features/arc/core-v2.c: Likewise.
4598         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
4599
4600 2020-03-16  Tom Tromey  <tromey@adacore.com>
4601
4602         PR gdb/25663:
4603         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
4604         putting value into bcache.
4605
4606 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4607
4608         PR gdb/21500
4609         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
4610         to...
4611         (amd64_windows_init_abi_common): ... this.  Don't set size of
4612         long type.
4613         (amd64_windows_init_abi): New function.
4614         (amd64_cygwin_init_abi): New function.
4615         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
4616         the Cygwin OS ABI.
4617         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
4618         comment.
4619
4620 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4621
4622         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
4623         * windows-tdep.c (CYGWIN_DLL_NAME): New.
4624         (pe_import_directory_entry): New struct type.
4625         (is_linked_with_cygwin_dll): New function.
4626         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
4627         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
4628         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
4629
4630 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4631
4632         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
4633         i386_cygwin_core_osabi_sniffer.
4634
4635 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4636
4637         * i386-cygwin-tdep.c: Rename to...
4638         * i386-windows-tdep.c: ... this.
4639         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
4640         i386-windows-tdep.c.
4641         * configure.tgt: Likewise.
4642
4643 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4644
4645         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
4646         * osabi.c (gdb_osabi_names): Add "Windows".
4647         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
4648         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
4649         (i386_cygwin_core_osabi_sniffer): New function, extracted from
4650         i386_cygwin_osabi_sniffer.
4651         (_initialize_i386_cygwin_tdep): Register OS ABI
4652         GDB_OSABI_WINDOWS for i386.
4653         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
4654         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
4655         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
4656         for x86-64.
4657         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
4658         when the target matches '*-*-mingw*'.
4659
4660 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4661
4662         * defs.h (enum gdb_osabi): Move to...
4663         * osabi.h (enum gdb_osabi): ... here.
4664         * gdbarch.sh: Include osabi.h in gdbarch.h.
4665         * gdbarch.h: Re-generate.
4666
4667 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4668
4669         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
4670         function.
4671         (_initialize_amd64_windows_tdep): Register osabi sniffer.
4672
4673 2020-03-14  Tom Tromey  <tom@tromey.com>
4674
4675         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
4676         for C++.
4677         (c_type_print_modifier): Likewise.  Add "language" parameter.
4678         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
4679         (c_type_print_base_1): Update.
4680         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
4681         constants.
4682         * type-stack.c (type_stack::insert): Handle tp_atomic and
4683         tp_restrict.
4684         (type_stack::follow_type_instance_flags): Likewise.
4685         (type_stack::follow_types): Likewise.  Merge type-following code.
4686         * c-exp.y (RESTRICT, ATOMIC): New tokens.
4687         (space_identifier, cv_with_space_id)
4688         (const_or_volatile_or_space_identifier_noopt)
4689         (const_or_volatile_or_space_identifier): Remove.
4690         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
4691         rules.
4692         (ptr_operator, typebase): Update.
4693         (enum token_flag) <FLAG_C>: New constant.
4694         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
4695         "_Atomic".
4696         (lex_one_token): Handle FLAG_C.
4697
4698 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4699
4700         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
4701         it to the ptrace call.
4702         * m68k-bsd-nat.c (store_registers): Likewise.
4703
4704 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4705
4706         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
4707         gdb_byte *.
4708         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
4709         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
4710         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
4711
4712 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4713
4714         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
4715         nbsd_nat_target instead of inf_ptrace_target.
4716         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
4717         nbsd_nat_target.
4718
4719 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4720
4721         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
4722         register_t.
4723
4724 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4725
4726         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
4727         it to the ptrace call.
4728         * alpha-bsd-nat.c (store_registers): Likewise.
4729
4730 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4731
4732         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
4733         includes.
4734         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
4735         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
4736         fill_fpregset): Likewise.
4737
4738 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4739
4740         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
4741         nbsd_nat_target instead of inf_ptrace_target.
4742         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
4743         nbsd_nat_target.
4744
4745 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4746
4747         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
4748         register_t.
4749
4750 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4751
4752         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
4753         it to the ptrace call.
4754         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
4755         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
4756         * arm-nbsd-nat.c (store_register): Likewise.
4757         * arm-nbsd-nat.c (store_regs): Likewise.
4758         * arm-nbsd-nat.c (store_fp_register): Likewise.
4759         * arm-nbsd-nat.c (store_fp_regs): Likewise.
4760
4761 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4762
4763         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
4764         nbsd_nat_target instead of inf_ptrace_target.
4765         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
4766         nbsd_nat_target.
4767
4768 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4769
4770         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
4771         it to the ptrace call.
4772         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
4773
4774 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4775
4776         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
4777         it to the ptrace call.
4778         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
4779
4780 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4781
4782         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
4783         gdb_byte *.
4784         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
4785
4786 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4787
4788         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
4789         instead of inf_ptrace_target.
4790         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
4791         nbsd_nat_target.
4792
4793 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4794
4795         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
4796         register_t.
4797
4798 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4799
4800         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
4801         register_t.
4802
4803 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4804
4805         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
4806         register_t.
4807
4808 2020-03-13  Tom Tromey  <tom@tromey.com>
4809
4810         * value.h (val_print): Don't declare.
4811         * valprint.h (val_print_array_elements)
4812         (val_print_scalar_formatted, generic_val_print): Don't declare.
4813         * valprint.c (generic_val_print_array): Take a struct value.
4814         (generic_val_print_ptr, generic_val_print_memberptr)
4815         (generic_val_print_bool, generic_val_print_int)
4816         (generic_val_print_char, generic_val_print_complex)
4817         (generic_val_print): Remove.
4818         (generic_value_print): Update.
4819         (do_val_print): Remove unused parameters.  Don't call
4820         la_val_print.
4821         (val_print): Remove.
4822         (common_val_print): Update.  Don't call value_check_printable.
4823         (val_print_scalar_formatted, val_print_array_elements): Remove.
4824         * rust-lang.c (rust_val_print): Remove.
4825         (rust_language_defn): Update.
4826         * p-valprint.c (pascal_val_print): Remove.
4827         (pascal_value_print_inner): Update.
4828         (pascal_object_print_val_fields, pascal_object_print_val):
4829         Remove.
4830         (pascal_object_print_static_field): Update.
4831         * p-lang.h (pascal_val_print): Don't declare.
4832         * p-lang.c (pascal_language_defn): Update.
4833         * opencl-lang.c (opencl_language_defn): Update.
4834         * objc-lang.c (objc_language_defn): Update.
4835         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
4836         * m2-lang.h (m2_val_print): Don't declare.
4837         * m2-lang.c (m2_language_defn): Update.
4838         * language.h (struct language_defn) <la_val_print>: Remove.
4839         * language.c (unk_lang_value_print_inner): Rename.  Change
4840         argument types.
4841         (unknown_language_defn, auto_language_defn): Update.
4842         * go-valprint.c (go_val_print): Remove.
4843         * go-lang.h (go_val_print): Don't declare.
4844         * go-lang.c (go_language_defn): Update.
4845         * f-valprint.c (f_val_print): Remove.
4846         * f-lang.h (f_value_print): Don't declare.
4847         * f-lang.c (f_language_defn): Update.
4848         * d-valprint.c (d_val_print): Remove.
4849         * d-lang.h (d_value_print): Don't declare.
4850         * d-lang.c (d_language_defn): Update.
4851         * cp-valprint.c (cp_print_value_fields)
4852         (cp_print_value_fields_rtti, cp_print_value): Remove.
4853         (cp_print_static_field): Update.
4854         * c-valprint.c (c_val_print_array, c_val_print_ptr)
4855         (c_val_print_struct, c_val_print_union, c_val_print_int)
4856         (c_val_print_memberptr, c_val_print): Remove.
4857         * c-lang.h (c_val_print_array, cp_print_value_fields)
4858         (cp_print_value_fields_rtti): Don't declare.
4859         * c-lang.c (c_language_defn, cplus_language_defn)
4860         (asm_language_defn, minimal_language_defn): Update.
4861         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
4862         (ada_val_print_enum): Take a struct value.
4863         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
4864         (ada_val_print): Remove.
4865         (ada_value_print_1): Update.
4866         (printable_val_type): Remove.
4867         * ada-lang.h (ada_val_print): Don't declare.
4868         * ada-lang.c (ada_language_defn): Update.
4869
4870 2020-03-13  Tom Tromey  <tom@tromey.com>
4871
4872         * valprint.c (do_val_print): Update.
4873         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
4874         a struct value.
4875         (value_to_value_object_no_release): Declare.
4876         * python/py-value.c (value_to_value_object_no_release): New
4877         function.
4878         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
4879         struct value.
4880         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
4881         function.
4882         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
4883         a struct value.
4884         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
4885         Declare.
4886         (gdbscm_apply_val_pretty_printer): Take a struct value.
4887         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
4888         value.
4889         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
4890         value.
4891         * extension-priv.h (struct extension_language_ops)
4892         <apply_val_pretty_printer>: Take a struct value.
4893         * cp-valprint.c (cp_print_value): Create a struct value.
4894         (cp_print_value): Update.
4895
4896 2020-03-13  Tom Tromey  <tom@tromey.com>
4897
4898         * ada-valprint.c (print_field_values): Call common_val_print.
4899
4900 2020-03-13  Tom Tromey  <tom@tromey.com>
4901
4902         * ada-valprint.c (val_print_packed_array_elements): Remove
4903         bitoffset and val parameters.  Call common_val_print.
4904         (ada_val_print_string): Remove offset, address, and original_value
4905         parameters.
4906         (ada_val_print_array): Update.
4907         (ada_value_print_array): New function.
4908         (ada_value_print_1): Call it.
4909
4910 2020-03-13  Tom Tromey  <tom@tromey.com>
4911
4912         * ada-valprint.c (ada_value_print): Use common_val_print.
4913
4914 2020-03-13  Tom Tromey  <tom@tromey.com>
4915
4916         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
4917
4918 2020-03-13  Tom Tromey  <tom@tromey.com>
4919
4920         * ada-valprint.c (ada_value_print_num): New function.
4921         (ada_value_print_1): Use it.
4922
4923 2020-03-13  Tom Tromey  <tom@tromey.com>
4924
4925         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
4926
4927 2020-03-13  Tom Tromey  <tom@tromey.com>
4928
4929         * ada-valprint.c (ada_value_print_ptr): New function.
4930         (ada_value_print_1): Use it.
4931
4932 2020-03-13  Tom Tromey  <tom@tromey.com>
4933
4934         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
4935         call common_val_print.
4936         (ada_val_print_1): Update.
4937         (ada_value_print_1): New function.
4938         (ada_value_print_inner): Rewrite.
4939
4940 2020-03-13  Tom Tromey  <tom@tromey.com>
4941
4942         * cp-valprint.c (cp_print_value_fields): Update.
4943         (cp_print_value): New function.
4944
4945 2020-03-13  Tom Tromey  <tom@tromey.com>
4946
4947         * m2-valprint.c (m2_value_print_inner): Use
4948         cp_print_value_fields.
4949         * cp-valprint.c (cp_print_value_fields): New function.
4950         * c-valprint.c (c_value_print_struct): New function.
4951         (c_value_print_inner): Use c_value_print_struct.
4952         * c-lang.h (cp_print_value_fields): Declare.
4953
4954 2020-03-13  Tom Tromey  <tom@tromey.com>
4955
4956         * c-valprint.c (c_value_print_array): New function.
4957         (c_value_print_inner): Use it.
4958
4959 2020-03-13  Tom Tromey  <tom@tromey.com>
4960
4961         * c-valprint.c (c_value_print_memberptr): New function.
4962         (c_value_print_inner): Use it.
4963
4964 2020-03-13  Tom Tromey  <tom@tromey.com>
4965
4966         * c-valprint.c (c_value_print_int): New function.
4967         (c_value_print_inner): Use it.
4968
4969 2020-03-13  Tom Tromey  <tom@tromey.com>
4970
4971         * c-valprint.c (c_value_print_ptr): New function.
4972         (c_value_print_inner): Use it.
4973
4974 2020-03-13  Tom Tromey  <tom@tromey.com>
4975
4976         * c-valprint.c (c_value_print_inner): Rewrite.
4977
4978 2020-03-13  Tom Tromey  <tom@tromey.com>
4979
4980         * valprint.c (generic_value_print_complex): New function.
4981         (generic_value_print): Use it.
4982
4983 2020-03-13  Tom Tromey  <tom@tromey.com>
4984
4985         * valprint.c (generic_val_print_float): Don't call
4986         val_print_scalar_formatted.
4987         (generic_val_print, generic_value_print): Update.
4988
4989 2020-03-13  Tom Tromey  <tom@tromey.com>
4990
4991         * valprint.c (generic_value_print_char): New function
4992         (generic_value_print): Use it.
4993
4994 2020-03-13  Tom Tromey  <tom@tromey.com>
4995
4996         * valprint.c (generic_value_print_int): New function.
4997         (generic_value_print): Use it.
4998
4999 2020-03-13  Tom Tromey  <tom@tromey.com>
5000
5001         * valprint.c (generic_value_print_bool): New function.
5002         (generic_value_print): Use it.
5003
5004 2020-03-13  Tom Tromey  <tom@tromey.com>
5005
5006         * valprint.c (generic_val_print_func): Simplify.
5007         (generic_val_print, generic_value_print): Update.
5008
5009 2020-03-13  Tom Tromey  <tom@tromey.com>
5010
5011         * valprint.c (generic_val_print_flags): Remove.
5012         (generic_val_print, generic_value_print): Update.
5013         (val_print_type_code_flags): Add original_value parameter.
5014
5015 2020-03-13  Tom Tromey  <tom@tromey.com>
5016
5017         * valprint.c (generic_val_print): Update.
5018         (generic_value_print): Update.
5019         * valprint.c (generic_val_print_enum): Don't call
5020         val_print_scalar_formatted.
5021
5022 2020-03-13  Tom Tromey  <tom@tromey.com>
5023
5024         * valprint.c (generic_value_print): Call generic_value_print_ptr.
5025         * valprint.c (generic_value_print_ptr): New function.
5026
5027 2020-03-13  Tom Tromey  <tom@tromey.com>
5028
5029         * valprint.c (generic_value_print): Rewrite.
5030
5031 2020-03-13  Tom Tromey  <tom@tromey.com>
5032
5033         * p-valprint.c (pascal_object_print_value_fields)
5034         (pascal_object_print_value): New functions.
5035
5036 2020-03-13  Tom Tromey  <tom@tromey.com>
5037
5038         * p-valprint.c (pascal_value_print_inner): Rewrite.
5039
5040 2020-03-13  Tom Tromey  <tom@tromey.com>
5041
5042         * f-valprint.c (f_value_print_innner): Rewrite.
5043
5044 2020-03-13  Tom Tromey  <tom@tromey.com>
5045
5046         * m2-valprint.c (m2_print_unbounded_array): New overload.
5047         (m2_print_unbounded_array): Update.
5048         (m2_print_array_contents): Take a struct value.
5049         (m2_value_print_inner): Rewrite.
5050
5051 2020-03-13  Tom Tromey  <tom@tromey.com>
5052
5053         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
5054         (d_value_print_inner): New function.
5055         * d-lang.h (d_value_print_inner): Declare.
5056         * d-lang.c (d_language_defn): Use d_value_print_inner.
5057
5058 2020-03-13  Tom Tromey  <tom@tromey.com>
5059
5060         * go-valprint.c (go_value_print_inner): New function.
5061         * go-lang.h (go_value_print_inner): Declare.
5062         * go-lang.c (go_language_defn): Use go_value_print_inner.
5063
5064 2020-03-13  Tom Tromey  <tom@tromey.com>
5065
5066         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
5067         API.
5068         (rust_val_print): Rewrite.
5069         (rust_value_print_inner): New function, from rust_val_print.
5070         (rust_language_defn): Use rust_value_print_inner.
5071
5072 2020-03-13  Tom Tromey  <tom@tromey.com>
5073
5074         * ada-valprint.c (ada_value_print_inner): New function.
5075         * ada-lang.h (ada_value_print_inner): Declare.
5076         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
5077
5078 2020-03-13  Tom Tromey  <tom@tromey.com>
5079
5080         * f-valprint.c (f_value_print_innner): New function.
5081         * f-lang.h (f_value_print_innner): Declare.
5082         * f-lang.c (f_language_defn): Use f_value_print_innner.
5083
5084 2020-03-13  Tom Tromey  <tom@tromey.com>
5085
5086         * p-valprint.c (pascal_value_print_inner): New function.
5087         * p-lang.h (pascal_value_print_inner): Declare.
5088         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
5089
5090 2020-03-13  Tom Tromey  <tom@tromey.com>
5091
5092         * m2-valprint.c (m2_value_print_inner): New function.
5093         * m2-lang.h (m2_value_print_inner): Declare.
5094         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
5095
5096 2020-03-13  Tom Tromey  <tom@tromey.com>
5097
5098         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
5099         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
5100         * c-valprint.c (c_value_print_inner): New function.
5101         * c-lang.h (c_value_print_inner): Declare.
5102         * c-lang.c (c_language_defn, cplus_language_defn)
5103         (asm_language_defn, minimal_language_defn): Use
5104         c_value_print_inner.
5105
5106 2020-03-13  Tom Tromey  <tom@tromey.com>
5107
5108         * p-valprint.c (pascal_object_print_value_fields): Now static.
5109         * p-lang.h (pascal_object_print_value_fields): Don't declare.
5110
5111 2020-03-13  Tom Tromey  <tom@tromey.com>
5112
5113         * c-valprint.c (c_val_print_array): Simplify.
5114
5115 2020-03-13  Tom Tromey  <tom@tromey.com>
5116
5117         * valprint.c (value_print_array_elements): New function.
5118         * valprint.h (value_print_array_elements): Declare.
5119
5120 2020-03-13  Tom Tromey  <tom@tromey.com>
5121
5122         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
5123         * mips-tdep.c (mips_print_register): Use
5124         value_print_scalar_formatted.
5125
5126 2020-03-13  Tom Tromey  <tom@tromey.com>
5127
5128         * valprint.h (value_print_scalar_formatted): Declare.
5129         * valprint.c (value_print_scalar_formatted): New function.
5130
5131 2020-03-13  Tom Tromey  <tom@tromey.com>
5132
5133         * valprint.h (generic_value_print): Declare.
5134         * valprint.c (generic_value_print): New function.
5135
5136 2020-03-13  Tom Tromey  <tom@tromey.com>
5137
5138         * valprint.c (do_val_print): Call la_value_print_inner, if
5139         available.
5140         * rust-lang.c (rust_language_defn): Update.
5141         * p-lang.c (pascal_language_defn): Update.
5142         * opencl-lang.c (opencl_language_defn): Update.
5143         * objc-lang.c (objc_language_defn): Update.
5144         * m2-lang.c (m2_language_defn): Update.
5145         * language.h (struct language_defn) <la_value_print_inner>: New
5146         member.
5147         * language.c (unknown_language_defn, auto_language_defn): Update.
5148         * go-lang.c (go_language_defn): Update.
5149         * f-lang.c (f_language_defn): Update.
5150         * d-lang.c (d_language_defn): Update.
5151         * c-lang.c (c_language_defn, cplus_language_defn)
5152         (asm_language_defn, minimal_language_defn): Update.
5153         * ada-lang.c (ada_language_defn): Update.
5154
5155 2020-03-13  Tom Tromey  <tom@tromey.com>
5156
5157         * c-valprint.c (c_value_print): Use common_val_print.
5158
5159 2020-03-13  Tom Tromey  <tom@tromey.com>
5160
5161         * cp-valprint.c (cp_print_static_field): Use common_val_print.
5162
5163 2020-03-13  Tom Tromey  <tom@tromey.com>
5164
5165         * f-valprint.c (f77_print_array_1, f_val_print): Use
5166         common_val_print.
5167
5168 2020-03-13  Tom Tromey  <tom@tromey.com>
5169
5170         * riscv-tdep.c (riscv_print_one_register_info): Use
5171         common_val_print.
5172
5173 2020-03-13  Tom Tromey  <tom@tromey.com>
5174
5175         * mi/mi-main.c (output_register): Use common_val_print.
5176
5177 2020-03-13  Tom Tromey  <tom@tromey.com>
5178
5179         * infcmd.c (default_print_one_register_info): Use
5180         common_val_print.
5181
5182 2020-03-13  Tom Tromey  <tom@tromey.com>
5183
5184         * valprint.h (common_val_print_checked): Declare.
5185         * valprint.c (common_val_print_checked): New function.
5186         * stack.c (print_frame_arg): Use common_val_print_checked.
5187
5188 2020-03-13  Tom Tromey  <tom@tromey.com>
5189
5190         * valprint.c (do_val_print): New function, from val_print.
5191         (val_print): Use do_val_print.
5192         (common_val_print): Use do_val_print.
5193
5194 2020-03-13  Tom Tromey  <tom@tromey.com>
5195
5196         * valprint.c (value_print): Use scoped_value_mark.
5197
5198 2020-03-13  Tom de Vries  <tdevries@suse.de>
5199
5200         PR symtab/25646
5201         * psymtab.c (partial_symtab::partial_symtab): Don't set
5202         globals_offset and statics_offset.  Push element onto
5203         current_global_psymbols and current_static_psymbols stacks.
5204         (concat): New function.
5205         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
5206         element from current_global_psymbols and current_static_psymbols
5207         stacks.  Concat popped elements to global_psymbols and
5208         static_symbols.
5209         (add_psymbol_to_list): Use current_global_psymbols and
5210         current_static_psymbols stacks.
5211         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
5212         current_static_psymbols fields.
5213
5214 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
5215
5216         * corelow.c (sniff_core_bfd): Remove.
5217         (class core_target) <m_core_vec>: Remove.
5218         (core_target::core_target): Update.
5219         (core_file_fns): Remove.
5220         (deprecated_add_core_fns): Remove.
5221         (default_core_sniffer): Remove.
5222         (sniff_core_bfd): Remove.
5223         (default_check_format): Remove.
5224         (gdb_check_format): Remove.
5225         (core_target_open): Update.
5226         (core_target::get_core_register_section): Update.
5227         (get_core_registers_cb): Update.
5228         (core_target::fetch_registers): Update.
5229         * gdbcore.h (struct core_fns): Remove.
5230         (deprecated_add_core_fns): Remove.
5231         (default_core_sniffer): Remove.
5232         (default_check_format): Remove.
5233
5234 2020-03-12  Tom Tromey  <tom@tromey.com>
5235
5236         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
5237         CORE_ADDR.
5238         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
5239
5240 2020-03-12  Tom Tromey  <tom@tromey.com>
5241
5242         * remote.c (remote_target::download_tracepoint)
5243         (remote_target::enable_tracepoint)
5244         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
5245         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
5246         sprintf_vma.
5247
5248 2020-03-12  Tom Tromey  <tom@tromey.com>
5249
5250         * symfile-mem.c: Update CORE_ADDR size assert.
5251
5252 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5253
5254         * selftest.m4: Move to gdbsupport/.
5255         * acinclude.m4: Update path to selftest.m4.
5256
5257 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5258
5259         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
5260         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
5261         gdbarch-selfselftests.c and selftest-arch.c.
5262         (SUBDIR_UNITTESTS_OBS): Rename to...
5263         (SELFTESTS_OBS): ... this.
5264         (COMMON_SFILES): Remove disasm-selftests.c and
5265         gdbarch-selftests.c.
5266         * configure.ac: Don't add selftest-arch.{c,o} to
5267         CONFIG_{SRCS,OBS}.
5268         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
5269         preprocessor conditions.
5270
5271 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5272
5273         * configure.ac: Don't source bfd/development.sh.
5274         * selftest.m4: Modify comment.
5275         * configure: Re-generate.
5276
5277 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5278
5279         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
5280         not "true" or "false".
5281         * configure: Re-generate.
5282
5283 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
5284
5285         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
5286         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
5287         renamed to arm_nbsd_supply_gregset.
5288         (fetch_register): Update to call arm_nbsd_supply_gregset.
5289         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
5290         (arm_netbsd_nat_target::fetch_registers): Update.
5291         (fetch_elfcore_registers): Removed.
5292         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
5293         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
5294         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
5295         not require NetBSD system headers.
5296         (arm_nbsd_regset): New struct.
5297         (arm_nbsd_iterate_over_regset_sections): New function.
5298         (arm_netbsd_init_abi_common): Updated to call
5299         set_gdbarch_iterate_over_regset_sections.
5300         * arm-nbsd-tdep.h: New file.
5301
5302 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
5303
5304         * symtab.c (find_pc_sect_line): Add check which prevents infinite
5305         recursion.
5306
5307 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
5308
5309         * configure: Re-generate.
5310
5311 2020-03-11  Tom Tromey  <tromey@adacore.com>
5312
5313         * ada-typeprint.c (print_choices): Fix comment.
5314
5315 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
5316
5317         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
5318         previous item in the list, when the list has no items.
5319
5320 2020-03-11  Tom de Vries  <tdevries@suse.de>
5321
5322         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
5323         PROP_LOCLIST handling code.
5324
5325 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
5326
5327         * buildsym-legacy.c (record_line): Pass extra parameter to
5328         record_line.
5329         * buildsym.c (buildsym_compunit::record_line): Take an extra
5330         parameter, reduce duplication in the line table, and record the
5331         is_stmt flag in the line table.
5332         * buildsym.h (buildsym_compunit::record_line): Add extra
5333         parameter.
5334         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
5335         non-statement lines.
5336         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
5337         this to the symtab builder.
5338         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
5339         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
5340         through to dwarf_record_line_1.
5341         * infrun.c (process_event_stop_test): When stepping, don't stop at
5342         a non-statement instruction, and only refresh the step info when
5343         we land in the middle of a line's range.  Also add an extra
5344         comment.
5345         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
5346         field.
5347         * record-btrace.c (btrace_find_line_range): Only record lines
5348         marked as is-statement.
5349         * stack.c (frame_show_address): Show the frame address if we are
5350         in a non-statement sal.
5351         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
5352         (maintenance_print_one_line_table): Print a header for the is_stmt
5353         column, and include is_stmt information in the output.
5354         * symtab.c (find_pc_sect_line): Find lines marked as statements in
5355         preference to non-statements.
5356         (find_pcs_for_symtab_line): Prefer is-statement entries.
5357         (find_line_common): Likewise.
5358         * symtab.h (struct linetable_entry): Add is_stmt field.
5359         (struct symtab_and_line): Likewise.
5360         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
5361         arranging the line table.
5362
5363 2020-03-07  Tom de Vries  <tdevries@suse.de>
5364
5365         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
5366         DIE.
5367
5368 2020-03-07  Tom Tromey  <tom@tromey.com>
5369
5370         * valops.c (value_literal_complex): Remove obsolete comment.
5371         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
5372         comment.
5373
5374 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
5375
5376         * infrun.h: Forward-declare thread_info.
5377         (set_step_info): Add thread_info parameter, add doc.
5378         * infrun.c (set_step_info): Add thread_info parameter, move doc
5379         to header.
5380         * infrun.c (process_event_stop_test): Pass thread to
5381         set_step_info call.
5382         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
5383         set_step_info.
5384         (prepare_one_step): Add thread_info parameter, pass it to
5385         set_step_frame and prepare_one_step (recursive) call.
5386         (step_1): Pass thread to prepare_one_step call.
5387         (step_command_fsm::should_stop): Pass thread to
5388         prepare_one_step.
5389         (until_next_fsm): Pass thread to set_step_frame call.
5390         (finish_command): Pass thread to set_step_info call.
5391
5392 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
5393
5394         * windows-tdep.c (windows_solib_create_inferior_hook):
5395         Check if inferior is running.
5396
5397 2020-03-06  Tom de Vries  <tdevries@suse.de>
5398
5399         * NEWS: Fix "the the".
5400         * ctfread.c: Same.
5401
5402 2020-03-06  Tom de Vries  <tdevries@suse.de>
5403
5404         * psymtab.c (psymtab_to_symtab): Don't print "done.".
5405
5406 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5407
5408         * .dir-locals.el: Add a comment referencing the other copies of
5409         this file.
5410
5411 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
5412
5413         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
5414         psargs.
5415
5416 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5417
5418         * .gitattributes: New file.
5419
5420 2020-03-04  Tom Tromey  <tom@tromey.com>
5421
5422         * symmisc.c (print_symbol_bcache_statistics)
5423         (print_objfile_statistics): Update.
5424         * symfile.c (allocate_symtab): Use intern.
5425         * psymtab.c (partial_symtab::partial_symtab): Use intern.
5426         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
5427         macro_cache>: Remove.
5428         <string_cache>: New member.
5429         (struct objfile) <intern>: New methods.
5430         * elfread.c (elf_symtab_read): Use intern.
5431         * dwarf2/read.c (fixup_go_packaging): Intern package name.
5432         (dwarf2_compute_name, dwarf2_physname)
5433         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
5434         names.
5435         (guess_partial_die_structure_name): Update.
5436         (partial_die_info::fixup): Intern name.
5437         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
5438         name.
5439         (dwarf2_name): Intern name.  Update.
5440         * buildsym.c (buildsym_compunit::get_macro_table): Use
5441         string_cache.
5442
5443 2020-03-04  Tom Tromey  <tom@tromey.com>
5444
5445         * jit.c (bfd_open_from_target_memory): Make "target" const.
5446         * corefile.c (gnutarget): Now const.
5447         * gdbcore.h (gnutarget): Now const.
5448
5449 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
5450
5451         * NEWS: Mention support for WOW64 processes.
5452         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
5453         (amd64_windows_segment_register_p): Remove static.
5454         (_initialize_amd64_windows_nat): Update.
5455         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
5456         * i386-windows-nat.c (context_offset): Update.
5457         (i386_mappings): Rename and remove static.
5458         (i386_windows_segment_register_p): Remove static.
5459         (_initialize_i386_windows_nat): Update.
5460         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
5461         (STATUS_WX86_SINGLE_STEP): New macro.
5462         (EnumProcessModulesEx): New macro.
5463         (Wow64SuspendThread): New macro.
5464         (Wow64GetThreadContext): New macro.
5465         (Wow64SetThreadContext): New macro.
5466         (Wow64GetThreadSelectorEntry): New macro.
5467         (windows_set_context_register_offsets): Add static.
5468         (windows_set_segment_register_p): Likewise.
5469         (windows_add_thread): Adapt for WOW64 processes.
5470         (windows_fetch_one_register): Likewise.
5471         (windows_nat_target::fetch_registers): Likewise.
5472         (windows_store_one_register): Likewise.
5473         (display_selector): Likewise.
5474         (display_selectors): Likewise.
5475         (handle_exception): Likewise.
5476         (windows_continue): Likewise.
5477         (windows_nat_target::resume): Likewise.
5478         (windows_add_all_dlls): Likewise.
5479         (do_initial_windows_stuff): Likewise.
5480         (windows_nat_target::attach): Likewise.
5481         (windows_get_exec_module_filename): Likewise.
5482         (windows_nat_target::create_inferior): Likewise.
5483         (windows_xfer_siginfo): Likewise.
5484         (_initialize_loadable): Initialize Wow64SuspendThread,
5485         Wow64GetThreadContext, Wow64SetThreadContext,
5486         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
5487         * windows-nat.h (windows_set_context_register_offsets):
5488         Remove declaration.
5489         (windows_set_segment_register_p): Likewise.
5490         (i386_windows_segment_register_p): Add declaration.
5491         (amd64_windows_segment_register_p): Likewise.
5492
5493 2020-03-04  Luis Machado  <luis.machado@linaro.org>
5494
5495         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
5496         in "info registers" for AArch64/ARM.
5497
5498         The change caused "info registers" to not print GPR's.
5499
5500         gdb/ChangeLog:
5501
5502         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
5503
5504         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
5505         when reg->group is empty and reggroup is not.
5506
5507 2020-03-03  Tom Tromey  <tromey@adacore.com>
5508
5509         * dwarf2/frame.c (struct dwarf2_frame_cache)
5510         <checked_tailcall_bottom, entry_cfa_sp_offset,
5511         entry_cfa_sp_offset_p>: Remove members.
5512         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
5513         (dwarf2_frame_prev_register): Don't call
5514         dwarf2_tailcall_sniffer_first.
5515         (dwarf2_append_unwinders): Don't append tailcall unwinder.
5516         * frame-unwind.c (add_unwinder): New fuction.
5517         (frame_unwind_init): Use it.  Add tailcall unwinder.
5518
5519 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
5520             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5521
5522         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
5523         value should be printed as true.
5524
5525 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
5526
5527         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
5528         (windows_init_abi): Set and use windows_so_ops.
5529
5530 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
5531
5532         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
5533         when verifying if dealing with a convenience variable.
5534
5535 2020-03-03  Luis Machado  <luis.machado@linaro.org>
5536
5537         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
5538
5539 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
5540
5541         * infrun.c (gdbarch_supports_displaced_stepping): New.
5542         (use_displaced_stepping): Break up conditions in smaller pieces.
5543         Use gdbarch_supports_displaced_stepping.
5544         (displaced_step_prepare_throw): Use
5545         gdbarch_supports_displaced_stepping.
5546
5547 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5548
5549         * NEWS: Mention new behaviour of the history filename.
5550         * top.c (write_history_p): Add comment.
5551         (show_write_history_p): Add header comment, give a different
5552         message when history writing is on, but the history filename is
5553         empty.
5554         (history_filename): Add comment.
5555         (history_filename_empty): New function.
5556         (show_history_filename): Add header comment, give a different
5557         message when the filename is empty.
5558         (init_history): Compare history_filename against nullptr, and only
5559         read history if the filename is not empty.
5560         (set_history_filename): Add header comment, and only make
5561         non-empty filenames absolute.
5562         (init_main): Make the filename argument to 'set history filename'
5563         optional.
5564
5565 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
5566
5567         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
5568         (arm_supply_vfpregset): ...this, and update to use VFP registers.
5569         (fetch_fp_register): Update.
5570         (fetch_fp_regs): Update.
5571         (store_fp_register): Update.
5572         (store_fp_regs): Update.
5573         (arm_netbsd_nat_target::read_description): New function.
5574         (fetch_elfcore_registers): Update.
5575
5576 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5577
5578         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
5579         general_thread if the stop reply is missing a thread-id.
5580         (remote_target::process_stop_reply): Use the first non-exited
5581         thread if the target didn't pass a thread-id.
5582         * infrun.c (do_target_wait): Move call to
5583         switch_to_inferior_no_thread to ....
5584         (do_target_wait_1): ... here.
5585
5586 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
5587
5588         * debuginfod-support.c: Include defs.h first.
5589
5590 2020-02-28  Tom de Vries  <tdevries@suse.de>
5591
5592         * symfile.c (set_initial_language): Use default language for lookup.
5593
5594 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
5595
5596         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
5597         reader variable, pass `this` to read_cutu_die_from_dwo.
5598
5599 2020-02-27  Aaron Merey  <amerey@redhat.com>
5600
5601         * source.c (open_source_file): Check for nullptr when computing
5602         srcpath.
5603
5604 2020-02-27  Tom Tromey  <tromey@adacore.com>
5605
5606         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
5607         member.
5608         (dwarf2_add_field): Don't update nfields.
5609         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
5610
5611 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
5612
5613         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
5614         abs.
5615
5616 2020-02-26  Tom Tromey  <tom@tromey.com>
5617
5618         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
5619         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
5620         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
5621         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
5622         per_cu_data.
5623
5624 2020-02-26  Tom Tromey  <tom@tromey.com>
5625
5626         * dwarf2/index-write.c (psym_index_map): Change type.
5627         (add_address_entry_worker, write_one_signatured_type)
5628         (recursively_count_psymbols, recursively_write_psymbols)
5629         (class debug_names, psyms_seen_size, write_gdbindex)
5630         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
5631
5632 2020-02-26  Aaron Merey  <amerey@redhat.com>
5633
5634         * Makefile.in: Handle optional debuginfod support.
5635         * NEWS: Update.
5636         * README: Add --with-debuginfod summary.
5637         * config.in: Regenerate.
5638         * configure: Regenerate.
5639         * configure.ac: Handle optional debuginfod support.
5640         * debuginfod-support.c: debuginfod helper functions.
5641         * debuginfod-support.h: Ditto.
5642         * doc/gdb.texinfo: Add --with-debuginfod to configure options
5643         summary.
5644         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
5645         when a dwz file cannot be found.
5646         * elfread.c (elf_symfile_read): Query debuginfod servers when a
5647         debuginfo file cannot be found.
5648         * source.c (open_source_file): Query debuginfod servers when a
5649         source file cannot be found.
5650         * top.c (print_gdb_configuration): Include
5651         --{with,without}-debuginfod in the output.
5652
5653 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
5654
5655         * thread.c (thr_try_catch_cmd): Print thread name.
5656
5657 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
5658
5659         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
5660         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5661         dwarf2_fetch_die_type_sect_off): Move to...
5662         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
5663         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5664         dwarf2_fetch_die_type_sect_off): ... here.
5665         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
5666         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5667         dwarf2_fetch_die_type_sect_off): Move doc to header file.
5668
5669 2020-02-26  Tom de Vries  <tdevries@suse.de>
5670
5671         PR gdb/25603
5672         * symfile.c (set_initial_language): Exit-early if
5673         language_mode == language_mode_manual.
5674
5675 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
5676
5677         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
5678         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
5679         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
5680
5681 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5682
5683         * gdbtypes.c (create_array_type_with_stride): Handle negative
5684         array strides.
5685         * valarith.c (value_subscripted_rvalue): Likewise.
5686
5687 2020-02-25  Luis Machado  <luis.machado@linaro.org>
5688
5689         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
5690
5691 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
5692
5693         * loc.h (dwarf2_get_die_type): Move to...
5694         * read.h (dwarf2_get_die_type): ... here.
5695         * read.c (dwarf2_get_die_type): Move doc to header.
5696
5697 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
5698
5699         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
5700         'gnulib/Makefile.in' to the list.
5701
5702 2020-02-24  Tom Tromey  <tom@tromey.com>
5703
5704         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
5705         Remove.
5706         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
5707         XOBNEWVEC.
5708
5709 2020-02-24  Tom Tromey  <tom@tromey.com>
5710
5711         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
5712         New method.
5713         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
5714         (dw2_do_instantiate_symtab, dw2_get_file_names)
5715         (build_type_psymtab_dependencies, load_full_type_unit): Update.
5716
5717 2020-02-24  Tom Tromey  <tom@tromey.com>
5718
5719         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
5720         make_scoped_restore.
5721         (dwarf2_psymtab::read_symtab): Don't clear
5722         reading_partial_symbols.
5723
5724 2020-02-24  Tom de Vries  <tdevries@suse.de>
5725
5726         PR gdb/25592
5727         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
5728
5729 2020-02-24  Tom de Vries  <tdevries@suse.de>
5730
5731         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
5732         commands layout next/prev/regs.
5733
5734 2020-02-22  Tom Tromey  <tom@tromey.com>
5735
5736         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
5737         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
5738
5739 2020-02-22  Tom Tromey  <tom@tromey.com>
5740
5741         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
5742
5743 2020-02-22  Tom Tromey  <tom@tromey.com>
5744
5745         * tui/tui-win.c (_initialize_tui_win): Add usage text.
5746         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
5747         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
5748         * tui/tui.c (_initialize_tui): Add usage text.
5749
5750 2020-02-22  Tom Tromey  <tom@tromey.com>
5751
5752         * tui/tui-win.c (tui_set_focus_command)
5753         (tui_set_win_height_command): Use error_no_arg.
5754         (_initialize_tui_win): Update help text.
5755         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
5756
5757 2020-02-22  Tom Tromey  <tom@tromey.com>
5758
5759         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
5760         * tui/tui-disasm.h (struct tui_disasm_window)
5761         <display_start_addr>: Declare.
5762         * tui/tui-source.h (struct tui_source_window)
5763         <display_start_addr>: Declare.
5764         * tui/tui-winsource.h (struct tui_source_window_base)
5765         <show_source_line, display_start_addr>: New methods.
5766         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
5767         Rename and move to protected section.
5768         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
5769         (tui_source_window_base::do_erase_source_content): Update.
5770         (tui_source_window_base::show_source_line): Now a method.
5771         (tui_source_window_base::show_source_content)
5772         (tui_source_window_base::tui_source_window_base)
5773         (tui_source_window_base::rerender)
5774         (tui_source_window_base::refill)
5775         (tui_source_window_base::do_scroll_horizontal)
5776         (tui_source_window_base::set_is_exec_point_at)
5777         (tui_source_window_base::update_breakpoint_info)
5778         (tui_source_window_base::update_exec_info): Update.
5779         * tui/tui-source.c (tui_source_window::set_contents)
5780         (tui_source_window::showing_source_p)
5781         (tui_source_window::do_scroll_vertical)
5782         (tui_source_window::location_matches_p)
5783         (tui_source_window::line_is_displayed): Update.
5784         (tui_source_window::display_start_addr): New method.
5785         * tui/tui-disasm.c (tui_disasm_window::set_contents)
5786         (tui_disasm_window::do_scroll_vertical)
5787         (tui_disasm_window::location_matches_p): Update.
5788         (tui_disasm_window::display_start_addr): New method.
5789
5790 2020-02-22  Tom Tromey  <tom@tromey.com>
5791
5792         * NEWS: Add entry for gdb.register_window_type.
5793         * tui/tui-layout.h (window_factory): New typedef.
5794         (tui_register_window): Declare.
5795         * tui/tui-layout.c (saved_tui_windows): New global.
5796         (tui_apply_current_layout): Use it.
5797         (tui_register_window): New function.
5798         * python/python.c (do_start_initialization): Call
5799         gdbpy_initialize_tui.
5800         (python_GdbMethods): Add "register_window_type" function.
5801         * python/python-internal.h (gdbpy_register_tui_window)
5802         (gdbpy_initialize_tui): Declare.
5803         * python/py-tui.c: New file.
5804         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
5805
5806 2020-02-22  Tom Tromey  <tom@tromey.com>
5807
5808         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
5809
5810 2020-02-22  Tom Tromey  <tom@tromey.com>
5811
5812         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
5813         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
5814         * tui/tui-data.c (tui_set_win_with_focus): Remove.
5815         (tui_set_win_focus_to): Move from tui-win.c.
5816
5817 2020-02-22  Tom Tromey  <tom@tromey.com>
5818
5819         * tui/tui-layout.c (make_standard_window, get_locator_window): New
5820         functions.
5821         (known_window_types): New global.
5822         (tui_get_window_by_name): Reimplement.
5823         (initialize_known_windows): New function.
5824         (validate_window_name): Rewrite.
5825         (_initialize_tui_layout): Call initialize_known_windows.
5826
5827 2020-02-22  Tom Tromey  <tom@tromey.com>
5828
5829         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
5830         Remove constants.
5831         * tui/tui-winsource.h (struct tui_source_window_base)
5832         <tui_source_window_base>: Remove parameter.
5833         * tui/tui-winsource.c
5834         (tui_source_window_base::tui_source_window_base): Remove
5835         parameter.
5836         (tui_source_window_base::refill): Update.
5837         * tui/tui-stack.h (struct tui_locator_window)
5838         <tui_locator_window>: Update.
5839         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
5840         Default the constructor.
5841         * tui/tui-regs.h (struct tui_data_item_window)
5842         <tui_data_item_window>: Default the constructor.
5843         (struct tui_data_window) <tui_data_window>: Likewise.
5844         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
5845         Default the constructor.
5846         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
5847         Default the constructor.
5848         <type>: Remove.
5849         (struct tui_win_info) <tui_win_info>: Default the constructor.
5850         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
5851         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
5852         Default the constructor.
5853
5854 2020-02-22  Tom Tromey  <tom@tromey.com>
5855
5856         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
5857         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
5858         * tui/tui-win.c (tui_resize_all): Don't call
5859         tui_delete_invisible_windows.
5860         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
5861         done.
5862         (tui_set_layout): Update.
5863         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
5864         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
5865         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
5866
5867 2020-02-22  Tom Tromey  <tom@tromey.com>
5868
5869         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
5870         correctly.
5871
5872 2020-02-22  Tom Tromey  <tom@tromey.com>
5873
5874         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
5875
5876 2020-02-22  Tom Tromey  <tom@tromey.com>
5877
5878         * tui/tui-winsource.h (struct tui_source_window_iterator)
5879         <inner_iterator>: New etytypedef.
5880         <tui_source_window_iterator>: Take "end" parameter.
5881         <tui_source_window_iterator>: Take iterator.
5882         <operator*, advance>: Update.
5883         <m_iter>: Change type.
5884         <m_end>: New field.
5885         (struct tui_source_windows) <begin, end>: Update.
5886         * tui/tui-layout.c (tui_windows): New global.
5887         (tui_apply_current_layout): Clear tui_windows.
5888         (tui_layout_window::apply): Update tui_windows.
5889         * tui/tui-data.h (tui_windows): Declare.
5890         (all_tui_windows): Now inline function.
5891         (class tui_window_iterator, struct all_tui_windows): Remove.
5892
5893 2020-02-22  Tom Tromey  <tom@tromey.com>
5894
5895         PR tui/17850:
5896         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
5897         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
5898         "height" argument.
5899         (class tui_layout_window) <get_sizes>: Likewise.
5900         (class tui_layout_split) <tui_layout_split>: Add "vertical"
5901         argument.
5902         <get_sizes>: Add "height" argument.
5903         <m_vertical>: New field.
5904         * tui/tui-layout.c (tui_layout_split::clone): Update.
5905         (tui_layout_split::get_sizes): Add "height" argument.
5906         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
5907         (tui_new_layout_command): Parse "-horizontal".
5908         (_initialize_tui_layout): Update help string.
5909         (tui_layout_split::specification): Add "-horizontal" when needed.
5910         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
5911         argument.
5912         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
5913         New methods.
5914
5915 2020-02-22  Tom Tromey  <tom@tromey.com>
5916
5917         * tui/tui-layout.h (enum tui_adjust_result): New.
5918         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
5919         (class tui_layout_window) <adjust_size>: Return
5920         tui_adjust_result.  Rewrite.
5921         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
5922         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
5923
5924 2020-02-22  Tom Tromey  <tom@tromey.com>
5925
5926         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
5927         parameter and return types.
5928         (class tui_layout_base) <specification>: Add "depth".
5929         (class tui_layout_window) <specification>: Add "depth".
5930         (class tui_layout_split) <specification>: Add "depth".
5931         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
5932         and return types.
5933         (tui_new_layout_command): Parse sub-layouts.
5934         (_initialize_tui_layout): Update help string.
5935         (tui_layout_window::specification): Add "depth".
5936         (add_layout_command): Update.
5937
5938 2020-02-22  Tom Tromey  <tom@tromey.com>
5939
5940         * NEWS: Add "tui new-layout" item.
5941         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
5942         Add new-layout command to help text.
5943         (validate_window_name): New function.
5944         (tui_new_layout_command): New function.
5945         (_initialize_tui_layout): Register "new-layout".
5946         (tui_layout_window::specification): New method.
5947         (tui_layout_window::specification): New method.
5948         * tui/tui-layout.h (class tui_layout_base) <specification>: New
5949         method.
5950         (class tui_layout_window) <specification>: New method.
5951         (class tui_layout_split) <specification>: New method.
5952
5953 2020-02-22  Tom Tromey  <tom@tromey.com>
5954
5955         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
5956         * tui/tui-win.c (window_name_completer): Update comment.
5957         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
5958         Declare method.
5959         (class tui_layout_window) <replace_window>: Likewise.
5960         (class tui_layout_split) <replace_window>: Likewise.
5961         (tui_set_layout): Don't declare.
5962         (tui_set_initial_layout): Declare function.
5963         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
5964         (asm_regs_layout): New globals.
5965         (tui_current_layout, show_layout): Remove.
5966         (tui_set_layout, tui_add_win_to_layout): Rewrite.
5967         (find_layout, tui_apply_layout): New function.
5968         (layout_completer): Remove.
5969         (tui_next_layout): Reimplement.
5970         (tui_next_layout_command): New function.
5971         (tui_set_initial_layout, tui_prev_layout_command): New functions.
5972         (tui_regs_layout): Reimplement.
5973         (tui_regs_layout_command): New function.
5974         (extract_display_start_addr): Rewrite.
5975         (next_layout, prev_layout): Remove.
5976         (tui_layout_window::replace_window): New method.
5977         (tui_layout_split::replace_window): New method.
5978         (destroy_layout): New function.
5979         (layout_list): New global.
5980         (add_layout_command): New function.
5981         (initialize_layouts): Update.
5982         (tui_layout_command): New function.
5983         (_initialize_tui_layout): Install "layout" commands.
5984         * tui/tui-data.h (enum tui_layout_type): Remove.
5985         (tui_current_layout): Don't declare.
5986
5987 2020-02-22  Tom Tromey  <tom@tromey.com>
5988
5989         * tui/tui-regs.c (tui_reg_layout): Remove.
5990         (tui_reg_command): Use tui_regs_layout.
5991         * tui/tui-layout.h (tui_reg_command): Declare.
5992         * tui/tui-layout.c (tui_reg_command): New function.
5993
5994 2020-02-22  Tom Tromey  <tom@tromey.com>
5995
5996         * tui/tui.c (tui_rl_delete_other_windows): Call
5997         tui_remove_some_windows.
5998         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
5999         Declare method.
6000         (class tui_layout_window) <remove_windows>: New method.
6001         (class tui_layout_split) <remove_windows>: Declare.
6002         (tui_remove_some_windows): Declare.
6003         * tui/tui-layout.c (tui_remove_some_windows): New function.
6004         (tui_layout_split::remove_windows): New method.
6005
6006 2020-02-22  Tom Tromey  <tom@tromey.com>
6007
6008         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
6009         * tui/tui-layout.h (tui_next_layout): Declare.
6010         * tui/tui-layout.c (tui_next_layout): New function.
6011
6012 2020-02-22  Tom Tromey  <tom@tromey.com>
6013
6014         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
6015         correct coordinates.
6016
6017 2020-02-22  Tom Tromey  <tom@tromey.com>
6018
6019         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
6020         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
6021         DATA_WIN case.
6022
6023 2020-02-22  Tom Tromey  <tom@tromey.com>
6024
6025         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
6026         TUI_DISASM_WIN, not tui_win_list.
6027
6028 2020-02-22  Tom Tromey  <tom@tromey.com>
6029
6030         * valprint.c (generic_val_print_enum_1)
6031         (val_print_type_code_flags): Style member names.
6032         * rust-lang.c (val_print_struct, rust_print_enum)
6033         (rust_print_struct_def, rust_internal_print_type): Style member
6034         names.
6035         * p-valprint.c (pascal_object_print_value_fields): Style member
6036         names.  Only call fprintf_symbol_filtered for static members.
6037         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
6038         * f-valprint.c (f_val_print): Style member names.
6039         * f-typeprint.c (f_type_print_base): Style member names.
6040         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
6041         call fprintf_symbol_filtered for static members.
6042         (cp_print_class_member): Style member names.
6043         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
6044         member names.
6045         * ada-valprint.c (ada_print_scalar): Style enum names.
6046         (ada_val_print_enum): Likewise.
6047         * ada-typeprint.c (print_enum_type): Style enum names.
6048
6049 2020-02-21  Tom Tromey  <tom@tromey.com>
6050
6051         * psympriv.h (struct partial_symtab): Update comment.
6052
6053 2020-02-21  Tom Tromey  <tromey@adacore.com>
6054
6055         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
6056         type is CORE_ADDR.
6057
6058 2020-02-21  Tom de Vries  <tdevries@suse.de>
6059
6060         PR gdb/25534
6061         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
6062         if dependencies[i]->user != NULL.
6063
6064 2020-02-21  Ali Tamur  <tamur@google.com>
6065
6066         * dwarf2/read.c (dwarf2_name): Add null check.
6067
6068 2020-02-20  Tom Tromey  <tom@tromey.com>
6069
6070         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
6071         ">=", in binary search.
6072         (dwarf2_find_containing_comp_unit): New overload.
6073         (run_test): New self-test.
6074         (_initialize_dwarf2_read): Register new test.
6075
6076 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
6077
6078         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
6079         * riscv-tdep.h: Likewise.
6080         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
6081         rv32-only CSR.
6082         * features/riscv/64bit-csr.xml: Regenerated.
6083
6084 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
6085             Tom Tromey  <tom@tromey.com>
6086
6087         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
6088         of 'fputc_unfiltered'.
6089         (putchar_unfiltered): Call 'fputc_unfiltered'.
6090         (fputc_unfiltered): Call 'fputs_unfiltered'.
6091
6092 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
6093
6094         * config.in: Regenerate.
6095         * configure: Regenerate.
6096         * configure.ac: Add --with-python-libdir option.
6097         * main.c: Use WITH_PYTHON_LIBDIR.
6098
6099 2020-02-19  Tom Tromey  <tom@tromey.com>
6100
6101         * symtab.c (general_symbol_info::compute_and_set_names): Use
6102         obstack_strndup.  Simplify call to symbol_set_demangled_name.
6103
6104 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
6105
6106         * dwarf2/read.c (allocate_signatured_type_table,
6107         allocate_dwo_unit_table, allocate_type_unit_groups_table,
6108         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
6109         Remove objfile parameter, update all callers.
6110
6111 2020-02-19  Doug Evans  <dje@google.com>
6112
6113         PR rust/25535
6114         * rust-lang.c (rust_print_enum): Apply embedded_offset to
6115         rust_enum_variant calculation.
6116
6117 2020-02-19  Tom Tromey  <tromey@adacore.com>
6118
6119         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
6120
6121 2020-02-19  Tom Tromey  <tromey@adacore.com>
6122
6123         * ada-lang.c (cache_symbol): Use obstack_strdup.
6124
6125 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6126
6127         * configure: Regenerate.
6128
6129 2020-02-19  Tom Tromey  <tromey@adacore.com>
6130
6131         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
6132         NULL check.
6133
6134 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
6135
6136         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
6137
6138 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6139
6140         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
6141         if GDBSERVER is not defined.
6142         (riscv_tdesc_cache): Likewise, also store const target_desc.
6143         (STATIC_IN_GDB): Define.
6144         (riscv_create_target_description): Update declaration with
6145         STATIC_IN_GDB.
6146         (riscv_lookup_target_description): New function, only define if
6147         GDBSERVER is not defined.
6148         * arch/riscv.h (riscv_create_target_description): Declare only
6149         when GDBSERVER is defined.
6150         (riscv_lookup_target_description): New declaration when GDBSERVER
6151         is not defined.
6152         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
6153         (riscv_linux_read_features): ...this, and return
6154         riscv_gdbarch_features instead of target_desc.
6155         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
6156         (riscv_linux_read_description): Rename to...
6157         (riscv_linux_read_features): ...this.
6158         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
6159         Update to use riscv_gdbarch_features and
6160         riscv_lookup_target_description.
6161         * riscv-tdep.c (riscv_find_default_target_description): Use
6162         riscv_lookup_target_description instead of
6163         riscv_create_target_description.
6164
6165 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6166
6167         * valprint.c (generic_val_print_enum_1): When printing a flag
6168         enum with value 0 and there is no enumerator with value 0, print
6169         just "0" instead of "(unknown: 0x0)".
6170
6171 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6172
6173         * valprint.c (generic_val_print_enum_1): Print unknown part of
6174         flag enum in hex.
6175
6176 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6177
6178         * dwarf2/read.c (update_enumeration_type_from_children): Allow
6179         flag enums to contain duplicate enumerators.
6180         * valprint.c (generic_val_print_enum_1): Update comment.
6181
6182 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6183
6184         * dwarf2/read.c: Include "count-one-bits.h".
6185         (update_enumeration_type_from_children): If an enumerator has
6186         multiple bits set, don't treat the enumeration as a "flag enum".
6187         * valprint.c (generic_val_print_enum_1): Assert that enumerators
6188         of flag enums have 0 or 1 bit set.
6189
6190 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6191
6192         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
6193         conversion.
6194         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6195         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
6196         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6197         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
6198         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6199
6200 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6201
6202         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
6203
6204 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6205
6206         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
6207         displaced_step_closure_up.
6208         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
6209         (struct displaced_step_closure_up):
6210         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6211         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
6212         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
6213         Likewise.
6214         * gdbarch.sh (displaced_step_copy_insn): Likewise.
6215         * gdbarch.c, gdbarch.h: Re-generate.
6216         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
6217         displaced_step_closure_up.
6218         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6219         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
6220         * infrun.h (displaced_step_closure_up): New type alias.
6221         (struct displaced_step_inferior_state) <step_closure>: Change
6222         type to displaced_step_closure_up.
6223         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
6224         displaced_step_closure_up.
6225         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6226
6227 2020-02-14  Tom Tromey  <tom@tromey.com>
6228
6229         * minidebug.c (gnu_debug_key): New global.
6230         (find_separate_debug_file_in_section): Use it.
6231
6232 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6233
6234         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
6235         std::unique_ptr.
6236         * gdbarch.c: Re-generate.
6237         * gdbarch.h: Re-generate.
6238         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
6239         change.
6240         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
6241         type to std::unique_ptr.
6242         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
6243         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6244         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
6245         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
6246         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
6247         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6248         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
6249         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
6250         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6251
6252 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6253
6254         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
6255         std::unique_ptr.
6256         (displaced_step_clear): Rename to...
6257         (displaced_step_reset): ... this.  Just call displaced->reset ().
6258         (displaced_step_clear_cleanup): Rename to...
6259         (displaced_step_reset_cleanup): ... this.
6260         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
6261         (displaced_step_fixup): Likewise.
6262         (resume_1): Likewise.
6263         (handle_inferior_event): Restore child's memory before calling
6264         displaced_step_fixup on the parent.
6265         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
6266         to std::unique_ptr.
6267         <step_closure>: Change type to std::unique_ptr.
6268
6269 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6270
6271         * arm-tdep.c: Include count-one-bits.h.
6272         (cleanup_block_store_pc): Use count_one_bits.
6273         (cleanup_block_load_pc): Use count_one_bits.
6274         (arm_copy_block_xfer): Use count_one_bits.
6275         (thumb2_copy_block_xfer): Use count_one_bits.
6276         (thumb_copy_pop_pc_16bit): Use count_one_bits.
6277         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
6278         (thumb_get_next_pcs_raw): Use count_one_bits.
6279         (arm_get_next_pcs_raw): Use count_one_bits_l.
6280         * arch/arm.c (bitcount): Remove.
6281         * arch/arm.h (bitcount): Remove.
6282
6283 2020-02-14  Tom Tromey  <tromey@adacore.com>
6284
6285         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
6286         Update.
6287         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
6288         * dwarf2/loc.c (call_site_find_chain_1): Return
6289         unique_xmalloc_ptr.
6290         (call_site_find_chain): Likewise.
6291
6292 2020-02-14  Richard Biener  <rguenther@suse.de>
6293
6294         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
6295         on expression with division operators.
6296
6297 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6298
6299         * MAINTAINERS (Write After Approval): Adding myself.
6300
6301 2020-02-12  Tom Tromey  <tom@tromey.com>
6302
6303         * event-loop.c (event_data, gdb_event, event_handler_func):
6304         Remove.
6305
6306 2020-02-12  Tom Tromey  <tom@tromey.com>
6307
6308         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
6309         (dwarf2_frame_objfile_data): Add comment.
6310         (find_comp_unit, set_comp_unit): New functions.
6311         (dwarf2_frame_find_fde): Use find_comp_unit.
6312         (dwarf2_build_frame_info): Use set_comp_unit.
6313
6314 2020-02-12  Tom Tromey  <tom@tromey.com>
6315
6316         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
6317         (comp_unit): Don't initialize objfile.
6318         (execute_cfa_program): Add text_offset parameter.
6319         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
6320         (dwarf2_frame_cache): Update.
6321         (dwarf2_build_frame_info): Don't set "objfile" member.
6322
6323 2020-02-12  Tom Tromey  <tom@tromey.com>
6324
6325         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
6326         (decode_frame_entry): Likewise.
6327         (dwarf2_build_frame_info): Update.
6328
6329 2020-02-12  Tom Tromey  <tom@tromey.com>
6330
6331         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
6332         (decode_frame_entry_1): Use the comp_unit obstack.
6333
6334 2020-02-12  Tom Tromey  <tom@tromey.com>
6335
6336         * dwarf2/frame.c (struct comp_unit): Add initializers and
6337         constructor.
6338         (dwarf2_frame_objfile_data): Store a comp_unit.
6339         (dwarf2_frame_find_fde): Update.
6340         (dwarf2_build_frame_info): Use "new".
6341
6342 2020-02-12  Tom Tromey  <tom@tromey.com>
6343
6344         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
6345         (dwarf2_fde_table): Typedef for std::vector.
6346         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
6347         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
6348         (decode_frame_entry): Update.
6349         (dwarf2_build_frame_info): Use "new".
6350
6351 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
6352
6353         * arm-tdep.c (arm_gdbarch_init): Update.
6354         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
6355         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
6356         have_neon, is_m>: Change to bool.
6357
6358 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
6359
6360         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
6361
6362 2020-02-12  Tom Tromey  <tom@tromey.com>
6363
6364         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
6365
6366 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
6367
6368         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
6369         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
6370
6371 2020-02-11  Tom Tromey  <tom@tromey.com>
6372
6373         * psymtab.h: Update comment.
6374
6375 2020-02-11  Tom Tromey  <tom@tromey.com>
6376
6377         * gdb_obstack.h (struct auto_obstack): Use
6378         DISABLE_COPY_AND_ASSIGN.
6379
6380 2020-02-11  Tom Tromey  <tom@tromey.com>
6381
6382         * dwarf2/frame.h (struct objfile): Don't forward declare.
6383
6384 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
6385
6386         * cris-tdep.c (cris_supply_gregset): Change signature to match
6387         what struct regset expects.
6388         (cris_regset): New struct.
6389         (fetch_core_registers): Remove.
6390         (cris_iterate_over_regset_sections): New function.
6391         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
6392         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
6393
6394 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
6395
6396         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
6397         registers.
6398
6399 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
6400
6401         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
6402
6403 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
6404
6405         * configure: Re-generate.
6406
6407 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
6408
6409         * configure: Re-generate.
6410
6411 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
6412
6413         * acinclude: Update warning.m4 path.
6414         * warning.m4: Move to gdbsupport.
6415
6416 2020-02-11  Tom Tromey  <tromey@adacore.com>
6417
6418         * remote.c (remote_console_output): Update.
6419         * printcmd.c (printf_command): Update.
6420         * event-loop.c (gdb_wait_for_event): Update.
6421         * linux-nat.c (sigchld_handler): Update.
6422         * remote-sim.c (gdb_os_write_stdout): Update.
6423         (gdb_os_flush_stdout): Update.
6424         (gdb_os_flush_stderr): Update.
6425         (gdb_os_write_stderr): Update.
6426         * exceptions.c (print_exception): Update.
6427         * remote-fileio.c (remote_fileio_func_read): Update.
6428         (remote_fileio_func_write): Update.
6429         * tui/tui.c (tui_enable): Update.
6430         * tui/tui-interp.c (tui_interp::init): Update.
6431         * utils.c (init_page_info): Update.
6432         (putchar_unfiltered, fputc_unfiltered): Update.
6433         (gdb_flush): Update.
6434         (emit_style_escape): Update.
6435         (flush_wrap_buffer, fputs_maybe_filtered): Update.
6436         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
6437         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
6438         (stderr_file::write): Update.
6439         (stderr_file::puts): Update.
6440         * ui-file.h (ui_file_isatty, ui_file_write)
6441         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
6442         (ui_file_puts): Don't declare.
6443
6444 2020-02-10  Tom de Vries  <tdevries@suse.de>
6445
6446         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
6447         sentinel to char *.
6448
6449 2020-02-09  Tom de Vries  <tdevries@suse.de>
6450
6451         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
6452         filename if it matches "<artificial>".
6453
6454 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
6455
6456         * windows-tdep.c (struct enum_value_name): New struct.
6457         (create_enum): New function.
6458         (windows_get_siginfo_type): Create and use enum types.
6459
6460 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
6461
6462         * NEWS: Mention $_siginfo support for Windows.
6463         * windows-nat.c (handle_exception): Set siginfo_er.
6464         (windows_nat_target::mourn_inferior): Reset siginfo_er.
6465         (windows_xfer_siginfo): New function.
6466         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
6467         * windows-tdep.c (struct windows_gdbarch_data): New struct.
6468         (init_windows_gdbarch_data): New function.
6469         (get_windows_gdbarch_data): New function.
6470         (windows_get_siginfo_type): New function.
6471         (windows_init_abi): Register windows_get_siginfo_type.
6472         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
6473
6474 2020-02-08  Tom Tromey  <tom@tromey.com>
6475
6476         * dwarf2/read.c (class cutu_reader) <cutu_reader,
6477         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
6478         <keep>: Declare method.
6479         <m_keep>: Remove member.
6480         <~cutu_reader>: Remove.
6481         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6482         (cutu_reader::cutu_reader): Update.
6483         (cutu_reader::keep): Rename from ~cutu_reader.
6484         (process_psymtab_comp_unit, build_type_psymtabs_1)
6485         (process_skeletonless_type_unit, load_partial_comp_unit)
6486         (load_full_comp_unit, dwarf2_read_addr_index)
6487         (read_signatured_type): Update.
6488
6489 2020-02-08  Tom Tromey  <tom@tromey.com>
6490
6491         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
6492         "want_partial_unit" parameter.
6493         (process_psymtab_comp_unit): Change want_partial_unit to bool.
6494         Inline check for DW_TAG_partial_unit.
6495         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
6496
6497 2020-02-08  Tom Tromey  <tom@tromey.com>
6498
6499         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
6500         read.c.
6501         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
6502         read.c.
6503
6504 2020-02-08  Tom Tromey  <tom@tromey.com>
6505
6506         * dwarf2/read.c (read_address): Move to comp-unit.c.
6507         (dwarf2_rnglists_process, dwarf2_ranges_process)
6508         (read_attribute_value, dwarf_decode_lines_1)
6509         (var_decode_location, decode_locdesc): Update.
6510         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
6511         read.c.  Remove "cu" parameter.
6512         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
6513         method.
6514
6515 2020-02-08  Tom Tromey  <tom@tromey.com>
6516
6517         * dwarf2/read.c (read_attribute_value, read_indirect_string)
6518         (read_indirect_line_string): Update.
6519         * dwarf2/comp-unit.c (read_offset): Remove.
6520         (read_comp_unit_head): Update.
6521         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
6522         method.
6523         (read_offset): Don't declare.
6524
6525 2020-02-08  Tom Tromey  <tom@tromey.com>
6526
6527         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
6528         * dwarf2/read.c (struct comp_unit_head): Move to
6529         dwarf2/comp-unit.h.
6530         (enum class rcuh_kind): Move to comp-unit.h.
6531         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
6532         (read_comp_unit_head, error_check_comp_unit_head)
6533         (read_and_check_comp_unit_head): Move to comp-unit.c.
6534         (read_offset, dwarf_unit_type_name): Likewise.
6535         (create_debug_type_hash_table, read_cutu_die_from_dwo)
6536         (cutu_reader::cutu_reader, read_call_site_scope)
6537         (find_partial_die, follow_die_offset): Update.
6538         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
6539
6540 2020-02-08  Tom Tromey  <tom@tromey.com>
6541
6542         * dwarf2/read.c (read_offset_1): Move to leb.c.
6543         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
6544         (dwarf_decode_macro_bytes): Update.
6545         * dwarf2/leb.c (read_offset): Rename; move from read.c.
6546         * dwarf2/leb.h (read_offset): Declare.
6547
6548 2020-02-08  Tom Tromey  <tom@tromey.com>
6549
6550         * dwarf2/read.c (dwarf2_section_size): Remove.
6551         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
6552         Update.
6553         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
6554
6555 2020-02-08  Tom Tromey  <tom@tromey.com>
6556
6557         * dwarf2/read.c (read_initial_length): Move to leb.c.
6558         * dwarf2/leb.h (read_initial_length): Declare.
6559         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
6560         handle_nonstd parameter.
6561         * dwarf2/frame.c (read_initial_length): Remove.
6562         (decode_frame_entry_1): Update.
6563
6564 2020-02-08  Tom Tromey  <tom@tromey.com>
6565
6566         * dwarf2/loc.c (dwarf2_find_location_expression)
6567         (dwarf_evaluate_loc_desc::get_tls_address)
6568         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
6569         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
6570         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
6571         (dwarf2_compile_property_to_c)
6572         (dwarf2_loc_desc_get_symbol_read_needs)
6573         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
6574         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
6575         (loclist_describe_location, loclist_tracepoint_var_ref)
6576         (loclist_generate_c_location): Update.
6577         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
6578         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
6579         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
6580         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
6581         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
6582         (dwarf2_per_cu_data::addr_size)
6583         (dwarf2_per_cu_data::ref_addr_size)
6584         (dwarf2_per_cu_data::text_offset)
6585         (dwarf2_per_cu_data::addr_type): Now methods.
6586         (per_cu_header_read_in): Make per_cu "const".
6587         (dwarf2_version): Remove.
6588         (dwarf2_per_cu_data::int_type): Now a method.
6589         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
6590         (set_die_type, read_array_type, read_subrange_index_type)
6591         (read_tag_string_type, read_subrange_type): Update.
6592         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
6593         offset_size, ref_addr_size, text_offset, addr_type, version,
6594         objfile, int_type, addr_sized_int_type>: Declare methods.
6595
6596 2020-02-08  Tom Tromey  <tom@tromey.com>
6597
6598         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
6599         Move earlier.
6600
6601 2020-02-08  Tom Tromey  <tom@tromey.com>
6602
6603         * dwarf2/read.h (dwarf_line_debug): Declare.
6604         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
6605         * dwarf2/read.c: Move line_header code to new files.
6606         (dwarf_line_debug): No longer static.
6607         * dwarf2/line-header.c: New file.
6608         * dwarf2/line-header.h: New file.
6609
6610 2020-02-08  Tom Tromey  <tom@tromey.com>
6611
6612         * dwarf2/read.c (struct line_header) <file_full_name,
6613         file_file_name>: Return unique_xmalloc_ptr.
6614         (line_header::file_file_name): Update.
6615         (line_header::file_full_name): Update.
6616         (dw2_get_file_names_reader): Update.
6617         (macro_start_file): Update.
6618
6619 2020-02-08  Tom Tromey  <tom@tromey.com>
6620
6621         * dwarf2/read.c (struct line_header) <file_full_name,
6622         file_file_name>: Declare methods.
6623         (dw2_get_file_names_reader): Update.
6624         (file_file_name): Now a method.
6625         (file_full_name): Likewise.
6626         (macro_start_file): Update.
6627
6628 2020-02-08  Tom Tromey  <tom@tromey.com>
6629
6630         * dwarf2/read.c (dwarf_always_disassemble)
6631         (show_dwarf_always_disassemble): Move to loc.c.
6632         (_initialize_dwarf2_read): Move "always-disassemble" registration
6633         to loc.c.
6634         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
6635         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
6636         static.
6637         (show_dwarf_always_disassemble): Move from read.c.
6638         (_initialize_dwarf2loc): Move always-disassemble from read.c.
6639
6640 2020-02-08  Tom Tromey  <tom@tromey.com>
6641
6642         * dwarf2/read.c (~dwarf2_per_objfile): Update.
6643         (create_quick_file_names_table): Return htab_up.
6644         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
6645         Update.
6646         * dwarf2/read.h (struct dwarf2_per_objfile)
6647         <quick_file_names_table>: Now htab_up.
6648
6649 2020-02-08  Tom Tromey  <tom@tromey.com>
6650
6651         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
6652
6653 2020-02-08  Tom Tromey  <tom@tromey.com>
6654
6655         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
6656         Rewrite.
6657         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
6658         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
6659         (abbrev_table::abbrev_table): No longer inline.
6660         (ABBREV_HASH_SIZE): Remove.
6661         (abbrev_table::m_abbrevs): Now an htab_up.
6662
6663 2020-02-08  Tom Tromey  <tom@tromey.com>
6664
6665         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
6666         (cutu_reader): Update.
6667         (build_type_psymtabs_1): Update.
6668         * dwarf2/abbrev.c (abbrev_table::read): Rename.
6669         (abbrev_table::alloc_abbrev): Update.
6670         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
6671         (abbrev_table::read): New static method, renamed from
6672         abbrev_table_read_table.
6673         (abbrev_table::alloc_abbrev)
6674         (abbrev_table::add_abbrev): Now private.
6675         (abbrev_table::abbrev_table): Now private.
6676         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
6677
6678 2020-02-08  Tom Tromey  <tom@tromey.com>
6679
6680         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
6681         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
6682         htab_up.
6683
6684 2020-02-08  Tom Tromey  <tom@tromey.com>
6685
6686         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
6687         htab_up.
6688         (lookup_dwo_unit_in_dwp): Update.
6689         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
6690         on obstack.
6691
6692 2020-02-08  Tom Tromey  <tom@tromey.com>
6693
6694         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
6695         obstack.
6696
6697 2020-02-08  Tom Tromey  <tom@tromey.com>
6698
6699         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
6700         line_header_hash.
6701         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
6702         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
6703         Change type to htab_up.
6704
6705 2020-02-08  Tom Tromey  <tom@tromey.com>
6706
6707         * dwarf2/read.c (allocate_type_unit_groups_table): Return
6708         htab_up.  Don't allocate on obstack.
6709         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
6710         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
6711         Change type to htab_up.
6712
6713 2020-02-08  Tom Tromey  <tom@tromey.com>
6714
6715         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
6716         Change type to htab_up.
6717         * dwarf2/read.c (create_signatured_type_table_from_index)
6718         (create_signatured_type_table_from_debug_names)
6719         (create_all_type_units, add_type_unit)
6720         (lookup_dwo_signatured_type, lookup_signatured_type)
6721         (process_skeletonless_type_unit): Update.
6722         (create_debug_type_hash_table, create_debug_types_hash_table):
6723         Change type of types_htab.
6724         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
6725         htab_up.  Don't allocate on obstack.
6726         (create_cus_hash_table): Change type of cus_htab parameter.
6727         (struct dwo_file) <cus, tus>: Now htab_up.
6728         (lookup_dwo_signatured_type, lookup_dwo_cutu)
6729         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
6730         (queue_and_load_all_dwo_tus): Update.
6731         * dwarf2/index-write.c (write_gdbindex): Update.
6732         (write_debug_names): Update.
6733
6734 2020-02-08  Tom Tromey  <tom@tromey.com>
6735
6736         * dwarf2/read.h (struct dwarf2_queue_item): Move from
6737         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
6738         destructor.
6739         (struct dwarf2_per_objfile) <queue>: New member.
6740         * dwarf2/read.c (struct dwarf2_queue_item): Move to
6741         dwarf2/read.h.
6742         (dwarf2_queue, dwarf2_queue_tail): Remove.
6743         (class dwarf2_queue_guard): Add parameter to constructor.  Use
6744         DISABLE_COPY_AND_ASSIGN.
6745         <m_per_objfile>: New member.
6746         <~dwarf2_queue_guard>: Rewrite.
6747         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
6748         Update.
6749         (~dwarf2_queue_item): New.
6750
6751 2020-02-08  Tom Tromey  <tom@tromey.com>
6752
6753         * dwarf2/read.c (struct die_info) <has_children>: New member.
6754         (dw2_get_file_names_reader): Remove has_children.
6755         (dw2_get_file_names): Update.
6756         (read_cutu_die_from_dwo): Remove has_children.
6757         (cutu_reader::init_tu_and_read_dwo_dies)
6758         (cutu_reader::cutu_reader): Update.
6759         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
6760         Remove has_children.
6761         (build_type_psymtabs_1, process_skeletonless_type_unit)
6762         (load_partial_comp_unit, load_full_comp_unit): Update.
6763         (create_dwo_cu_reader): Remove has_children.
6764         (create_cus_hash_table, read_die_and_children): Update.
6765         (read_full_die_1,read_full_die): Remove has_children.
6766         (read_signatured_type): Update.
6767         (class cutu_reader) <has_children>: Remove.
6768
6769 2020-02-08  Tom Tromey  <tom@tromey.com>
6770
6771         * dwarf2/expr.c: Rename from dwarf2expr.c.
6772         * dwarf2/expr.h: Rename from dwarf2expr.h.
6773         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
6774         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
6775         * dwarf2/frame.c: Rename from dwarf2-frame.c.
6776         * dwarf2/frame.h: Rename from dwarf2-frame.h.
6777         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
6778         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
6779         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
6780         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
6781         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
6782         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
6783         * dwarf2/loc.c: Rename from dwarf2loc.c.
6784         * dwarf2/loc.h: Rename from dwarf2loc.h.
6785         * dwarf2/read.c: Rename from dwarf2read.c.
6786         * dwarf2/read.h: Rename from dwarf2read.h.
6787         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
6788         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
6789         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
6790         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
6791         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
6792         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
6793         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
6794         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
6795         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
6796         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
6797         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
6798         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
6799         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
6800         Update.
6801         * Makefile.in (COMMON_SFILES): Update.
6802         (HFILES_NO_SRCDIR): Update.
6803
6804 2020-02-08  Tom Tromey  <tom@tromey.com>
6805
6806         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
6807         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
6808
6809 2020-02-08  Tom Tromey  <tom@tromey.com>
6810
6811         * dwarf2read.h (struct die_info): Don't declare.
6812
6813 2020-02-08  Tom Tromey  <tom@tromey.com>
6814
6815         * dwarf2read.h (die_info_ptr): Remove typedef.
6816
6817 2020-02-08  Tom Tromey  <tom@tromey.com>
6818
6819         * dwarf2read.c (read_call_site_scope)
6820         (handle_data_member_location, dwarf2_add_member_fn)
6821         (mark_common_block_symbol_computed, read_common_block)
6822         (attr_to_dynamic_prop, partial_die_info::read)
6823         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
6824         (dwarf2_symbol_mark_computed, set_die_type): Update.
6825         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
6826         method.
6827         (attr_form_is_block): Don't declare.
6828         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
6829
6830 2020-02-08  Tom Tromey  <tom@tromey.com>
6831
6832         * dwarf2read.c (dwarf2_find_base_address, )
6833         (read_call_site_scope, rust_containing_type)
6834         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
6835         (handle_data_member_location, dwarf2_add_member_fn)
6836         (get_alignment, read_structure_type, process_structure_scope)
6837         (mark_common_block_symbol_computed, read_common_block)
6838         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
6839         (partial_die_info::read, read_attribute_value, new_symbol)
6840         (lookup_die_type, dwarf2_get_ref_die_offset)
6841         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
6842         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
6843         (dwarf2_symbol_mark_computed): Update.
6844         * dwarf2/attribute.h (struct attribute) <value_as_address,
6845         form_is_section_offset, form_is_constant, form_is_ref>: Declare
6846         methods.
6847         (value_as_address, attr_form_is_section_offset)
6848         (attr_form_is_constant, attr_form_is_ref): Don't declare.
6849         * dwarf2/attribute.c (attribute::value_as_address)
6850         (attribute::form_is_section_offset, attribute::form_is_constant)
6851         (attribute::form_is_ref): Now methods.
6852
6853 2020-02-08  Tom Tromey  <tom@tromey.com>
6854
6855         * dwarf2read.c (struct attribute, DW_STRING)
6856         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
6857         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
6858         (attr_form_is_block, attr_form_is_section_offset)
6859         (attr_form_is_constant, attr_form_is_ref): Move.
6860         * dwarf2/attribute.h: New file.
6861         * dwarf2/attribute.c: New file, from dwarf2read.c.
6862         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
6863
6864 2020-02-08  Tom Tromey  <tom@tromey.com>
6865
6866         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
6867         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
6868         Move.
6869         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
6870         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
6871         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
6872         abbrev.c.
6873         * dwarf2/abbrev.h: New file.
6874         * dwarf2/abbrev.c: New file, from dwarf2read.c.
6875         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
6876
6877 2020-02-08  Tom Tromey  <tom@tromey.com>
6878
6879         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
6880         (dwarf2_section_size, dwarf2_get_section_info)
6881         (create_signatured_type_table_from_debug_names)
6882         (create_addrmap_from_aranges, read_debug_names_from_section)
6883         (get_gdb_index_contents_from_section, read_comp_unit_head)
6884         (error_check_comp_unit_head, read_abbrev_offset)
6885         (create_debug_type_hash_table, init_cu_die_reader)
6886         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
6887         (read_comp_units_from_section, create_cus_hash_table)
6888         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
6889         (create_dwp_v2_section, dwarf2_rnglists_process)
6890         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
6891         (abbrev_table_read_table, read_indirect_string_at_offset_from)
6892         (read_indirect_string_from_dwz, read_addr_index_1)
6893         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
6894         (dwarf_decode_macro_bytes, dwarf_decode_macros)
6895         (fill_in_loclist_baton): Update.
6896         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
6897         get_containing_section, get_bfd_owner, get_bfd_section,
6898         get_file_name, get_id, get_flags, empty, read>: Declare methods.
6899         (dwarf2_read_section, get_section_name, get_section_file_name)
6900         (get_containing_section, get_section_bfd_owner)
6901         (get_section_bfd_section, get_section_name, get_section_file_name)
6902         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
6903         declare.
6904         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
6905         (dwarf2_section_info::get_bfd_owner)
6906         (dwarf2_section_info::get_bfd_section)
6907         (dwarf2_section_info::get_name)
6908         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
6909         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
6910         (dwarf2_section_info::read): Now methods.
6911         * dwarf-index-write.c (class debug_names): Update.
6912
6913 2020-02-08  Tom Tromey  <tom@tromey.com>
6914
6915         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
6916         Move to dwarf2/section.h.
6917         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
6918         (get_section_bfd_section, get_section_name)
6919         (get_section_file_name, get_section_id, get_section_flags)
6920         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
6921         dwarf2/section.c.
6922         * dwarf2/section.h: New file.
6923         * dwarf2/section.c: New file, from dwarf2read.c.
6924         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
6925
6926 2020-02-08  Tom Tromey  <tom@tromey.com>
6927
6928         * dwarf2read.h (read_unsigned_leb128): Don't declare.
6929         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
6930         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
6931         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
6932         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
6933         * dwarf2/leb.h: New file, from dwarf2read.c.
6934         * dwarf2/leb.c: New file, from dwarf2read.c.
6935         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
6936         Remove.
6937         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
6938         (COMMON_SFILES): Add dwarf2/leb.c.
6939
6940 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
6941
6942         GDB 9.1 released.
6943
6944 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
6945
6946         PR gdb/25190:
6947         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
6948         * gdb/remote.c (remote_console_output): Update.
6949         * gdb/ui-file.c (fputs_unfiltered): Rename to...
6950         (ui_file_puts): ...this.
6951         * gdb/ui-file.h (ui_file_puts): Add declaration.
6952         * gdb/utils.c (emit_style_escape): Update.
6953         (flush_wrap_buffer): Update.
6954         (fputs_maybe_filtered): Update.
6955         (fputs_unfiltered): Add function.
6956
6957 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
6958
6959         * gdb/event-loop.c (gdb_wait_for_event): Update.
6960         * gdb/printcmd.c (printf_command): Update.
6961         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
6962         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
6963         (gdb_os_flush_stderr): Update.
6964         * gdb/remote.c (remote_console_output): Update.
6965         * gdb/ui-file.c (gdb_flush): Rename to...
6966         (ui_file_flush): ...this.
6967         (stderr_file::write): Update.
6968         (stderr_file::puts): Update.
6969         * gdb/ui-file.h (gdb_flush): Rename to...
6970         (ui_file_flush): ...this.
6971         * gdb/utils.c (gdb_flush): Add function.
6972         * gdb/utils.h (gdb_flush): Add declaration.
6973
6974 2020-02-07  Tom Tromey  <tromey@adacore.com>
6975
6976         PR breakpoints/24915:
6977         * source.c (find_and_open_source): Do not check basenames_may_differ.
6978
6979 2020-02-07  Tom Tromey  <tom@tromey.com>
6980
6981         * README: Update gdbserver documentation.
6982         * gdbserver: Move to top level.
6983         * configure.tgt (build_gdbserver): Remove.
6984         * configure.ac: Remove --enable-gdbserver.
6985         * configure: Rebuild.
6986         * Makefile.in (distclean): Don't mention gdbserver.
6987
6988 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
6989
6990         * source-cache.c (source_cache::ensure): Surround
6991         get_plain_source_lines with a try/catch.
6992         (source_cache::get_line_charpos): Get rid of try/catch
6993         and only check for the return value of "ensure".
6994         * tui/tui-source.c (tui_source_window::set_contents):
6995         Simplify "nlines" calculation.
6996
6997 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
6998
6999         * MAINTAINERS (Write After Approval): Add myself.
7000
7001 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
7002
7003         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
7004         function call.
7005
7006 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
7007
7008         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
7009
7010 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
7011
7012         * nat/riscv-linux-tdesc.h: New file.
7013         * nat/riscv-linux-tdesc.c: New file, taking code from...
7014         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
7015         ... here.
7016         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
7017         NATDEPFILES.
7018
7019 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
7020
7021         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
7022         we don't set the fake simulator ptid to the null_ptid.
7023
7024 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
7025
7026         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
7027         * gdbthread.h (class thread_info) <resumed>: Likewise.
7028         * infrun.c (resume_1): Likewise.
7029         (proceed): Likewise.
7030         (infrun_thread_stop_requested): Likewise.
7031         (stop_all_threads): Likewise.
7032         (handle_inferior_event): Likewise.
7033         (restart_threads): Likewise.
7034         (finish_step_over): Likewise.
7035         (keep_going_stepped_thread): Likewise.
7036         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
7037         (linux_handle_extended_wait): Likewise.
7038         * record-btrace.c (get_thread_current_frame_id): Likewise.
7039         * record-full.c (record_full_wait_1): Likewise.
7040         * remote.c (remote_target::process_initial_stop_replies): Likewise.
7041         * target.c (target_resume): Likewise.
7042         * thread.c (set_running_thread): Likewise.
7043
7044 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7045
7046         * f-valprint.c (f77_print_array_1): Changed datatype of index
7047         variable to LONGEST from int to enable it to contain bound
7048         values correctly.
7049
7050 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
7051
7052         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
7053         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
7054         offsets according to FLEN determined.
7055         (riscv_linux_nat_target::read_description): Determine FLEN
7056         dynamically.
7057         (riscv_linux_nat_target::fetch_registers): Size regset buffer
7058         according to FLEN determined.
7059         (riscv_linux_nat_target::store_registers): Likewise.
7060
7061 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7062
7063         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7064         when reg->group is empty and reggroup is not.
7065
7066 2020-01-31  Tom Tromey  <tromey@adacore.com>
7067
7068         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
7069         Call beneath target's mourn_inferior after unpushing.
7070
7071 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
7072
7073         PR tui/9765
7074         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
7075         have enough lines to fill the screen, still return the lowest
7076         address we found.
7077
7078 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
7079
7080         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
7081         '-', '<', and '>' commands.
7082
7083 2020-01-29  Pedro Alves  <palves@redhat.com>
7084             Sergio Durigan Junior  <sergiodj@redhat.com>
7085
7086         * infcmd.c (construct_inferior_arguments): Assert that
7087         'argc' is greater than 0.
7088
7089 2020-01-29  Luis Machado  <luis.machado@linaro.org>
7090
7091         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
7092         (BRK_INSN_MASK): Define to 0xd4200000.
7093         (aarch64_program_breakpoint_here_p): New function.
7094         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
7095         * arch-utils.c (default_program_breakpoint_here_p): Moved from
7096         breakpoint.c.
7097         * arch-utils.h (default_program_breakpoint_here_p): Moved from
7098         breakpoint.h
7099         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
7100         call gdbarch_program_breakpoint_here_p.
7101         (program_breakpoint_here): Moved to arch-utils.c, renamed to
7102         default_program_breakpoint_here_p, changed return type to bool and
7103         simplified.
7104         * breakpoint.h (program_breakpoint_here): Moved prototype to
7105         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
7106         return type to bool.
7107         * gdbarch.c: Regenerate.
7108         * gdbarch.h: Regenerate.
7109         * gdbarch.sh (program_breakpoint_here_p): New method.
7110         * infrun.c (handle_signal_stop): Call
7111         gdbarch_program_breakpoint_here_p.
7112
7113 2020-01-26  Tom Tromey  <tom@tromey.com>
7114
7115         * ctfread.c (struct ctf_fp_info): Reindent.
7116         (_initialize_ctfread): Remove.
7117
7118 2020-01-26  Tom Tromey  <tom@tromey.com>
7119
7120         * psymtab.c (partial_map_expand_apply)
7121         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
7122         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
7123         (psym_print_stats, psym_expand_symtabs_for_function)
7124         (psym_map_symbol_filenames, psym_map_matching_symbols)
7125         (psym_expand_symtabs_matching)
7126         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
7127         (maintenance_check_psymtabs): Use new methods.
7128         * psympriv.h (struct partial_symtab) <readin_p,
7129         get_compunit_symtab>: New methods.
7130         <readin, compunit_symtab>: Remove members.
7131         (struct standard_psymtab): New.
7132         (struct legacy_psymtab): Derive from standard_psymtab.
7133         * dwarf2read.h (struct dwarf2_psymtab): Derive from
7134         standard_psymtab.
7135         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
7136
7137 2020-01-26  Tom Tromey  <tom@tromey.com>
7138
7139         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
7140         read_dependencies.  Add assert.
7141         * psymtab.c (partial_symtab::read_dependencies): New method.
7142         * psympriv.h (struct partial_symtab) <read_dependencies>: New
7143         method.
7144         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
7145         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
7146         read_dependencies.
7147         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
7148         Add assert.
7149
7150 2020-01-26  Tom Tromey  <tom@tromey.com>
7151
7152         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
7153         Call expand_psymtab.
7154         (xcoff_read_symtab): Call expand_psymtab.
7155         (xcoff_start_psymtab, xcoff_end_psymtab): Set
7156         legacy_expand_psymtab.
7157         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
7158         method.
7159         (struct legacy_psymtab) <expand_psymtab>: Implement.
7160         <legacy_expand_psymtab>: New member.
7161         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
7162         (parse_partial_symbols): Set legacy_expand_psymtab.
7163         (psymtab_to_symtab_1): Change argument order.  Call
7164         expand_psymtab.
7165         (new_psymtab): Set legacy_expand_psymtab.
7166         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
7167         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
7168         expand_psymtab.
7169         (dwarf2_psymtab::expand_psymtab): Rename from
7170         psymtab_to_symtab_1.  Call expand_psymtab.
7171         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
7172         (dbx_end_psymtab): Likewise.
7173         (dbx_psymtab_to_symtab_1): Change argument order. Call
7174         expand_psymtab.
7175         (dbx_read_symtab): Call expand_psymtab.
7176         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
7177         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
7178         (ctf_psymtab::read_symtab): Call expand_psymtab.
7179
7180 2020-01-26  Tom Tromey  <tom@tromey.com>
7181
7182         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
7183         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
7184         messages.
7185         * mdebugread.c (mdebug_read_symtab): Remove prints.
7186         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
7187         assert.
7188         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
7189
7190 2020-01-26  Tom Tromey  <tom@tromey.com>
7191
7192         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
7193         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
7194         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
7195         legacy_symtab.
7196         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
7197         * psymtab.c (psymtab_to_symtab): Call method.
7198         (dump_psymtab): Update.
7199         * psympriv.h (struct partial_symtab): Add virtual destructor.
7200         <read_symtab>: New method.
7201         (struct legacy_symtab): New.
7202         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
7203         (struct pst_map) <pst>: Now a legacy_psymtab.
7204         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
7205         (new_psymtab): Use legacy_psymtab.
7206         * dwarf2read.h (struct dwarf2_psymtab): New.
7207         (struct dwarf2_per_cu_data) <psymtab>: Use it.
7208         * dwarf2read.c (dwarf2_create_include_psymtab)
7209         (dwarf2_build_include_psymtabs, create_type_unit_group)
7210         (create_partial_symtab, process_psymtab_comp_unit_reader)
7211         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
7212         (set_partial_user): Use dwarf2_psymtab.
7213         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
7214         (psymtab_to_symtab_1, process_full_comp_unit)
7215         (process_full_type_unit, dwarf2_ranges_read)
7216         (dwarf2_get_pc_bounds, psymtab_include_file_name)
7217         (dwarf_decode_lines): Use dwarf2_psymtab.
7218         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
7219         (add_address_entry_worker, write_one_signatured_type)
7220         (recursively_count_psymbols, recursively_write_psymbols)
7221         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
7222         (write_debug_names): Likewise.
7223         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
7224         <pst>: Now a legacy_psymtab.
7225         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
7226         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
7227         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
7228         * ctfread.c (struct ctf_psymtab): New.
7229         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
7230         ctf_psymtab.
7231         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
7232         (create_partial_symtab): Return a ctf_psymtab.
7233         (scan_partial_symbols): Update.
7234
7235 2020-01-26  Tom Tromey  <tom@tromey.com>
7236
7237         * xcoffread.c (xcoff_start_psymtab): Use new.
7238         * psymtab.c (partial_symtab::partial_symtab): New constructor,
7239         renamed from start_psymtab_common.
7240         * psympriv.h (struct partial_symtab): Add new constructor.
7241         (start_psymtab_common): Don't declare.
7242         * mdebugread.c (parse_partial_symbols): Use new.
7243         * dwarf2read.c (create_partial_symtab): Use new.
7244         * dbxread.c (start_psymtab): Use new.
7245         * ctfread.c (create_partial_symtab): Use new.
7246
7247 2020-01-26  Tom Tromey  <tom@tromey.com>
7248
7249         * xcoffread.c (xcoff_end_psymtab): Use new.
7250         * psymtab.c (start_psymtab_common): Use new.
7251         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
7252         Update.
7253         * psympriv.h (struct partial_symtab): Add parameters to
7254         constructor.  Don't inline.
7255         (allocate_psymtab): Don't declare.
7256         * mdebugread.c (new_psymtab): Use new.
7257         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
7258         * dbxread.c (dbx_end_psymtab): Use new.
7259
7260 2020-01-26  Tom Tromey  <tom@tromey.com>
7261
7262         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
7263         allocate_psymtab.  Update documentation.
7264         * psymtab.c (psymtab_storage::install_psymtab): Rename from
7265         allocate_psymtab.  Do not use new.
7266         (allocate_psymtab): Use new.  Update.
7267
7268 2020-01-26  Tom Tromey  <tom@tromey.com>
7269
7270         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7271         * psymtab.c (psym_print_stats): Update.
7272         * psympriv.h (struct partial_symtab) <readin,
7273         psymtabs_addrmap_supported, anonymous>: Now bool.
7274         * mdebugread.c (psymtab_to_symtab_1): Update.
7275         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
7276         (build_type_psymtabs_reader, psymtab_to_symtab_1)
7277         (process_full_comp_unit, process_full_type_unit): Update.
7278         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7279         * ctfread.c (psymtab_to_symtab): Update.
7280
7281 2020-01-26  Tom Tromey  <tom@tromey.com>
7282
7283         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
7284         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
7285         * psymtab.c (psymtab_storage): Delete psymtabs.
7286         (psymtab_storage::allocate_psymtab): Use new.
7287         (psymtab_storage::discard_psymtab): Use delete.
7288         * psympriv.h (struct partial_symtab): Add constructor and
7289         initializers.
7290
7291 2020-01-26  Tom Tromey  <tom@tromey.com>
7292
7293         * machoread.c: Do not include psympriv.h.
7294
7295 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7296
7297         * NEWS: Mention the new option and the set/show commands.
7298
7299 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7300
7301         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
7302         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
7303         (validate_exec_file): New variables, enums, functions.
7304         (exec_file_locate_attach, print_section_info): Style the filenames.
7305         (_initialize_exec): Install show_exec_file_mismatch_command and
7306          set_exec_file_mismatch_command.
7307         * gdbcore.h (validate_exec_file): Declare.
7308         * infcmd.c (attach_command): Call validate_exec_file.
7309         * remote.c ( remote_target::remote_add_inferior): Likewise.
7310
7311 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7312
7313         * frame.c (find_frame_sal): Move call to get_next_frame into more
7314         inner scope.
7315         * inline-frame.c (inilne_state) <inline_state>: Update argument
7316         types.
7317         (inilne_state) <skipped_symbol>: Rename to...
7318         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
7319         (skip_inline_frames): Build vector of skipped symbols and use this
7320         to reate the inline_state.
7321         (inline_skipped_symbol): Add a comment and some assertions, fetch
7322         skipped symbol from the list.
7323
7324 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7325
7326         * buildsym.c (lte_is_less_than): Delete.
7327         (buildsym_compunit::end_symtab_with_blockvector): Create local
7328         lambda function to sort line table entries, and use
7329         std::stable_sort instead of std::sort.
7330         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
7331         markers when looking for a previous line.
7332
7333 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7334
7335         * dwarf2read.c (lnp_state_machine::record_line): Include
7336         end_sequence parameter in debug print out.  Record the line if we
7337         are at an end_sequence marker even if it's not the start of a
7338         statement.
7339         * symmisc.c (maintenance_print_one_line_table): Print end of
7340         sequence markers with 'END' not '0'.
7341
7342 2020-01-24  Pedro Alves  <palves@redhat.com>
7343
7344         PR gdb/25410
7345         * thread.c (scoped_restore_current_thread::restore): Use
7346         switch_to_inferior_no_thread.
7347         * exec.c: Include "progspace-and-thread.h".
7348         (add_target_sections, remove_target_sections):
7349         scoped_restore_current_pspace_and_thread instead of
7350         scoped_restore_current_thread.
7351         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
7352         and aspace to the inferior before calling clone_program_space.
7353         Remove stale comment.
7354
7355 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7356
7357         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
7358         (arm_netbsd_nat_target::fetch_registers): ...this.
7359         (arm_nbsd_nat_target::store_registers): Rename to...
7360         (arm_netbsd_nat_target::store_registers): ...this.
7361
7362 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7363
7364         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7365         register_t.
7366
7367 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7368
7369         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
7370         Update comment.
7371         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
7372         Likewise.
7373         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
7374         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
7375         the correct replacement (iterate_over_regset_sections).
7376         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
7377         Update comment.
7378
7379 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
7380
7381         PR gdb/23718
7382         * gdb/python/python.c (execute_gdb_command): Call
7383         async_enable_stdin in catch block.
7384
7385 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7386
7387         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
7388         SWITCH_THRU_ALL_UIS.
7389
7390 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7391
7392         PR tui/9765
7393         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
7394         comment, add extra parameter, and update to store previous symbol
7395         when appropriate.
7396         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
7397         add extra parameter.
7398         * tui/tui-disasm.c (tui_disassemble): Update header comment,
7399         remove unneeded parameter, add try/catch around gdb_print_insn,
7400         rewrite to add items to asm_lines vector.
7401         (tui_find_backward_disassembly_start_address): New function.
7402         (tui_find_disassembly_address): Updated throughout.
7403         (tui_disasm_window::set_contents): Update for changes to
7404         tui_disassemble.
7405         (tui_disasm_window::do_scroll_vertical): No need to adjust the
7406         number of lines to scroll.
7407
7408 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
7409
7410         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
7411         (SECT_OFF_DATA): Likewise.
7412         (SECT_OFF_RODATA): Likewise.
7413         (SECT_OFF_TEXT): Likewise.
7414         (SECT_OFF_BSS): Likewise.
7415         (struct objfile) <text_section_offset, data_section_offset>: New
7416         methods.
7417         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
7418         objfile::text_section_offset.
7419         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
7420         * coffread.c (coff_symtab_read): Likewise.
7421         (enter_linenos): Likewise.
7422         (process_coff_symbol): Likewise.
7423         * ctfread.c (get_objfile_text_range): Likewise.
7424         * dtrace-probe.c (dtrace_probe::get_relocated_address):
7425         Use objfile::data_section_offset.
7426         * dwarf2-frame.c (execute_cfa_program): Use
7427         objfile::text_section_offset.
7428         (dwarf2_frame_find_fde): Likewise.
7429         * dwarf2read.c (create_addrmap_from_index): Likewise.
7430         (create_addrmap_from_aranges): Likewise.
7431         (dw2_find_pc_sect_compunit_symtab): Likewise.
7432         (process_psymtab_comp_unit_reader): Likewise.
7433         (add_partial_symbol): Likewise.
7434         (add_partial_subprogram): Likewise.
7435         (process_full_comp_unit): Likewise.
7436         (read_file_scope): Likewise.
7437         (read_func_scope): Likewise.
7438         (read_lexical_block_scope): Likewise.
7439         (read_call_site_scope): Likewise.
7440         (dwarf2_rnglists_process): Likewise.
7441         (dwarf2_ranges_process): Likewise.
7442         (dwarf2_ranges_read): Likewise.
7443         (dwarf_decode_lines_1): Likewise.
7444         (new_symbol): Likewise.
7445         (dwarf2_fetch_die_loc_sect_off): Likewise.
7446         (dwarf2_per_cu_text_offset): Likewise.
7447         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
7448         * hppa-tdep.c (read_unwind_info): Likewise.
7449         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
7450         * psympriv.h (struct partial_symtab): Likewise.
7451         * psymtab.c (find_pc_sect_psymtab): Likewise.
7452         * solib-svr4.c (enable_break): Likewise.
7453         * stap-probe.c (relocate_address): Use
7454         objfile::data_section_offset.
7455         * xcoffread.c (enter_line_range): Use
7456         objfile::text_section_offset.
7457         (read_xcoff_symtab): Likewise.
7458
7459 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
7460
7461         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
7462         declaration to narrower scopes.
7463
7464 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
7465
7466         * darwin-nat.h (struct darwin_exception_msg, enum
7467         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
7468         Move up.
7469         (class darwin_nat_target) <wait_1, check_new_threads,
7470         decode_exception_message, decode_message, stop_inferior,
7471         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
7472         * darwin-nat.c (darwin_check_new_threads): Rename to...
7473         (darwin_nat_target::check_new_threads): ... this.
7474         (darwin_suspend_inferior_it): Remove.
7475         (darwin_decode_exception_message): Rename to...
7476         (darwin_nat_target::decode_exception_message): ... this.
7477         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
7478         (darwin_decode_message): Rename to...
7479         (darwin_nat_target::decode_message): ... this.
7480         (cancel_breakpoint): Rename to...
7481         (darwin_nat_target::cancel_breakpoint): ... this.
7482         (darwin_wait): Rename to...
7483         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
7484         instead of iterate_over_inferiors.
7485         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
7486         (darwin_stop_inferior): Rename to...
7487         (darwin_nat_target::stop_inferior): ... this.
7488         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
7489         (darwin_init_thread_list): Rename to...
7490         (darwin_nat_target::init_thread_list): ... this.
7491         (darwin_ptrace_him): Rename to...
7492         (darwin_nat_target::ptrace_him): ... this.
7493         (darwin_nat_target::create_inferior): Pass lambda function to
7494         fork_inferior.
7495         (darwin_nat_target::detach): Call stop_inferior instead of
7496         darwin_stop_inferior.
7497         * fork-inferior.h (fork_inferior): Change init_trace_fun
7498         parameter to gdb::function_view.
7499         * fork-inferior.c (fork_inferior): Likewise.
7500
7501 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
7502
7503         * i386-cygwin-tdep.c (core_process_module_section): Update.
7504         * windows-nat.c (struct lm_info_windows): Add text_offset.
7505         (windows_xfer_shared_libraries): Update.
7506         * windows-tdep.c (windows_xfer_shared_library):
7507         Add text_offset_cached argument.
7508         * windows-tdep.h (windows_xfer_shared_library): Update.
7509
7510 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
7511
7512         * gdbarch.sh: Add declaration for _initialize_gdbarch.
7513
7514 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
7515
7516         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
7517         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
7518         replace with range-based for.
7519         (gdbsim_interrupt_inferior): Remove.
7520         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
7521         with a range-based for.  Inline code from
7522         gdbsim_interrupt_inferior.
7523
7524 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
7525
7526         * infrun.c (proceed): Fix indentation.
7527
7528 2020-01-21  Tom Tromey  <tromey@adacore.com>
7529
7530         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
7531         * python/python.c (python_extension_ops): Update.
7532         (gdbpy_colorize): New function.
7533         * python/lib/gdb/__init__.py (colorize): New function.
7534         * extension.h (ext_lang_colorize): Declare.
7535         * extension.c (ext_lang_colorize): New function.
7536         * extension-priv.h (struct extension_language_ops) <colorize>: New
7537         member.
7538         * cli/cli-style.c (_initialize_cli_style): Update help text.
7539
7540 2020-01-21  Luis Machado  <luis.machado@linaro.org>
7541
7542         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
7543         <cond>: Change type to bool.
7544         (aarch64_displaced_step_b_cond): Update cond to use bool type.
7545         (aarch64_displaced_step_cb): Likewise.
7546         (aarch64_displaced_step_tb): Likewise.
7547
7548 2020-01-21  Luis Machado  <luis.machado@linaro.org>
7549
7550         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
7551         output.
7552
7553 2020-01-21  Luis Machado  <luis.machado@linaro.org>
7554
7555         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
7556         <pc_adjust>: Adjust the documentation.
7557         (aarch64_displaced_step_fixup): Check if PC really moved before
7558         adjusting it.
7559
7560 2020-01-19  Tom Tromey  <tom@tromey.com>
7561
7562         * disasm.c (~gdb_disassembler): New destructor.
7563         (gdb_buffered_insn_length): Call disassemble_free_target.
7564         * disasm.h (class gdb_disassembler): Declare destructor.  Use
7565         DISABLE_COPY_AND_ASSIGN.
7566
7567 2020-01-19  Tom Tromey  <tom@tromey.com>
7568
7569         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
7570         (die_reader_func_ftype): Remove.
7571         (cutu_reader): New class.
7572         (dw2_get_file_names_reader): Remove "data" parameter.
7573         (dw2_get_file_names): Use cutu_reader.
7574         (create_debug_type_hash_table): Update.
7575         (read_cutu_die_from_dwo): Update comment.
7576         (lookup_dwo_unit): Add dwo_name parameter.
7577         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
7578         die_reader_func_ftype and data parameters.
7579         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
7580         Remove die_reader_func_ftype and data parameters.
7581         (~cutu_reader): New; from init_cutu_and_read_dies.
7582         (cutu_reader::cutu_reader): Rename from
7583         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
7584         and data parameters.
7585         (init_cutu_and_read_dies_simple): Remove.
7586         (struct process_psymtab_comp_unit_data): Remove.
7587         (process_psymtab_comp_unit_reader): Remove data parameter; add
7588         want_partial_unit and pretend_language parameters.
7589         (process_psymtab_comp_unit): Use cutu_reader.
7590         (build_type_psymtabs_reader): Remove data parameter.
7591         (build_type_psymtabs_1): Use cutu_reader.
7592         (process_skeletonless_type_unit): Likewise.
7593         (load_partial_comp_unit_reader): Remove.
7594         (load_partial_comp_unit): Use cutu_reader.
7595         (load_full_comp_unit_reader): Remove.
7596         (load_full_comp_unit): Use cutu_reader.
7597         (struct create_dwo_cu_data): Remove.
7598         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
7599         dwo_unit parameters.
7600         (create_cus_hash_table): Use cutu_reader.
7601         (struct dwarf2_read_addr_index_data): Remove.
7602         (dwarf2_read_addr_index_reader): Remove.
7603         (dwarf2_read_addr_index): Use cutu_reader.
7604         (read_signatured_type_reader): Remove.
7605         (read_signatured_type): Use cutu_reader.
7606
7607 2020-01-19  Tom Tromey  <tom@tromey.com>
7608
7609         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
7610         * tui/tui-wingeneral.h (class tui_suppress_output): New.
7611         (tui_wrefresh): Declare.
7612         * tui/tui-wingeneral.c (suppress_output): New global.
7613         (tui_suppress_output, ~tui_suppress_output): New constructor and
7614         destructor.
7615         (tui_wrefresh): New function.
7616         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
7617         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
7618         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
7619         method.
7620         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
7621         tui_wrefresh.
7622         (tui_data_window::no_refresh): New method.
7623         (tui_data_item_window::refresh_window): Call tui_wrefresh.
7624         (tui_reg_command): Use tui_suppress_output
7625         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
7626         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
7627         method.
7628         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
7629
7630 2020-01-19  Tom Tromey  <tom@tromey.com>
7631
7632         * tui/tui-winsource.c (tui_update_source_windows_with_line):
7633         Handle case where symtab is null.
7634
7635 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
7636
7637         * linux-fork.c (one_fork_p): Simplify.
7638
7639 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
7640
7641         * top.c (struct qt_args): Remove.
7642         (kill_or_detach): Change return type to void, replace `void *`
7643         parameter with a proper one.
7644         (print_inferior_quit_action):  Likewise.
7645         (quit_confirm): Use range-based for loop to iterate over inferiors.
7646         (quit_force): Likewise.
7647
7648 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
7649
7650         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
7651         `void *` parameter with proper parameters.
7652         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
7653         (print_one_inferior): Change return type to void, replace `void *`
7654         parameter with proper parameters.
7655         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
7656         inferiors.
7657         (get_other_inferior): Remove.
7658         (mi_cmd_remove_inferior): Use range-based loop to iterate over
7659         inferiors.
7660
7661 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
7662
7663         * mi/mi-interp.c (report_initial_inferior): Remove.
7664         (mi_interp::init): Use range-based for to iterate over inferiors.
7665
7666 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
7667
7668         * python/py-inferior.c (build_inferior_list): Remove.
7669         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
7670
7671 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
7672
7673         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
7674         (btrace_stitch_trace): Likewise.
7675         * charset.c (intermediate_encoding): Likewise (vaild).
7676         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
7677         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
7678         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
7679
7680 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
7681
7682         * windows-tdep.c (windows_get_tlb_type):
7683         Add rtl_user_process_parameters type.
7684
7685 2020-01-16  Pedro Alves  <palves@redhat.com>
7686             Norbert Lange  <nolange79@gmail.com>
7687
7688         PR build/24805
7689         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
7690         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
7691         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
7692         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
7693         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
7694         (ps_plog): Redeclare exported functions with default visibility.
7695
7696 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
7697
7698         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
7699         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
7700
7701 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
7702
7703         * infcmd.c (post_create_inferior): Use get_thread_regcache
7704         instead of get_current_regcache.
7705
7706 2020-01-14  Tom Tromey  <tom@tromey.com>
7707
7708         PR symtab/12535:
7709         * python/python.c (gdbpy_decode_line): Treat empty string the same
7710         as no argument.
7711
7712 2020-01-14  Tom Tromey  <tom@tromey.com>
7713
7714         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
7715
7716 2020-01-14  Tom Tromey  <tom@tromey.com>
7717
7718         * nat/linux-btrace.c: Don't include <config.h>.
7719         * nat/linux-ptrace.c: Don't include <config.h>.
7720         * nat/x86-linux-dregs.c: Don't include <config.h>.
7721
7722 2020-01-14  Tom Tromey  <tom@tromey.com>
7723
7724         * configure: Rebuild.
7725         * configure.ac: Move many checks to ../gdbsupport/common.m4.
7726
7727 2020-01-14  Tom Tromey  <tom@tromey.com>
7728
7729         * nat/x86-linux-dregs.c: Include configh.h.
7730         * nat/linux-ptrace.c: Include configh.h.
7731         * nat/linux-btrace.c: Include configh.h.
7732         * defs.h: Include config.h, bfd.h.
7733         * configure.ac: Don't source common.host.
7734         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
7735         * configure: Rebuild.
7736         * acinclude.m4: Update path.
7737         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
7738         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
7739         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
7740         (CLIBS): Add LIBSUPPORT.
7741         (CDEPS): Likewise.
7742         (COMMON_SFILES): Remove gdbsupport files.
7743         (HFILES_NO_SRCDIR): Likewise.
7744         (stamp-version): Update path to create-version.sh.
7745         (ALLDEPFILES): Remove gdbsupport files.
7746
7747 2020-01-14  Tom Tromey  <tom@tromey.com>
7748
7749         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
7750         USE_WIN32API when needed.
7751         * configure.ac (USE_WIN32API): Don't define.
7752         (WIN32LIBS): Use WIN32APILIBS.
7753         * configure: Rebuild.
7754
7755 2020-01-14  Tom Tromey  <tom@tromey.com>
7756
7757         * configure: Rebuild.
7758         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
7759
7760 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7761
7762         * skip.c (skip_function_command): Make skip w/o arguments use the
7763         name of the inlined function if pc is inside any inlined function.
7764
7765 2020-01-14  Luis Machado  <luis.machado@linaro.org>
7766
7767         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
7768         * infrun.c (resume_1): Likewise.
7769         (handle_inferior_event): Remove stale comment.
7770         * linux-nat.c (linux_nat_target::resume): Update comments.
7771         (save_stop_reason): Likewise.
7772         (linux_nat_filter_event): Likewise.
7773         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
7774
7775 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
7776
7777         * elfread.c (record_minimal_symbol): Set section index to 0 for
7778         non-allocatable sections.
7779
7780
7781 2020-01-13  Ali Tamur <tamur@google.com>
7782
7783         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
7784         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
7785         to gdb::optional.  Update comments.
7786         (dwo_file): Update comments.
7787         (read_attribute): Update API to take an additional out parameter,
7788         need_reprocess.  This is used to mark attributes that need other
7789         attributes (e.g. str_offsets_base) for correct computation which may not
7790         have been read yet.
7791         (read_attribute_reprocess): New function declaration.
7792         (read_addr_index): Likewise.
7793         (read_dwo_str_index): Likewise.
7794         (read_stub_str_index): Likewise.
7795         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
7796         (lookup_addr_base): New function definition.
7797         (lookup_ranges_base): Likewise.
7798         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
7799         lookup_ranges_base.
7800         (init_cutu_and_read_dies): Update comments.
7801         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
7802         unit.  This is used to inherit parent's str_offsets_base and addr_base.
7803         Update comments.
7804         (init_cutu_and_read_dies_simple): Reflect API changes.
7805         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
7806         (create_cus_hash_table): Change API to take parent compile unit.
7807         Reflect API changes.
7808         (open_and_init_dwo_file): Reflect API changes.
7809         (dwarf2_get_pc_bounds): Update comments.
7810         (dwarf2_record_block_ranges): Likewise.
7811         (read_full_die_1): Change implementation to reprocess attributes that
7812         need str_offsets_base and addr_base.
7813         (partial_die_info::read): Likewise.
7814         (read_attribute_reprocess): New function definition.
7815         (read_attribute_value): Change API to take an additional out parameter,
7816         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
7817         when a non-dwo compile unit has index based attributes.
7818         (read_attribute): Reflect API changes.
7819         (read_addr_index_1): Reflect API changes.  Update comments.
7820         (dwarf2_read_addr_index_data): Reflect API changes.
7821         (dwarf2_read_addr_index): Likewise.
7822         (read_str_index): Change API and implementation.  This becomes a helper
7823         to be used by the new string index related methods.  Update error
7824         message and comments.
7825         (read_dwo_str_index): New function definition.
7826         (read_stub_str_index): Likewise.
7827         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
7828         * symfile.h (dwarf2_debug_sections): Likewise.
7829         * xcoffread.c (dwarf2_debug_sections): Likewise.
7830
7831 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
7832
7833         * gdbcore.h (struct core_fns) <core_read_registers>: Change
7834         core_reg_sect type to gdb_byte *.
7835         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
7836         * cris-tdep.c (fetch_core_registers): Likewise.
7837         * corelow.c (core_target::get_core_register_section): Change
7838         type of `contents` to gdb::byte_vector.
7839
7840 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
7841
7842         * tui/tui-wingeneral.c (box_win): Position the title in the center
7843         of the border.
7844
7845 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
7846
7847         * corelow.c (core_target::get_core_register_section): Use
7848           std::vector instead of alloca.
7849
7850 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
7851
7852         * warning.m4: Add -Wmissing-declarations to build_warnings.
7853         * configure: Re-generate.
7854
7855 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
7856
7857         * python/python.c (init__gdb_module): Add declaration.
7858
7859 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
7860
7861         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
7862         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
7863         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
7864         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
7865         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
7866         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
7867         * ada-exp.y (_initialize_ada_exp): Add declaration.
7868         * ada-lang.c (_initialize_ada_language): Add declaration.
7869         * ada-tasks.c (_initialize_tasks): Add declaration.
7870         * agent.c (_initialize_agent): Add declaration.
7871         * aix-thread.c (_initialize_aix_thread): Add declaration.
7872         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
7873         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
7874         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
7875         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
7876         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
7877         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
7878         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
7879         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
7880         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
7881         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
7882         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
7883         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
7884         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
7885         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
7886         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
7887         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
7888         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
7889         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
7890         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
7891         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
7892         * annotate.c (_initialize_annotate): Add declaration.
7893         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
7894         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
7895         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
7896         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
7897         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
7898         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
7899         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
7900         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
7901         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
7902         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
7903         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
7904         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
7905         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
7906         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
7907         * auto-load.c (_initialize_auto_load): Add declaration.
7908         * auxv.c (_initialize_auxv): Add declaration.
7909         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
7910         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
7911         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
7912         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
7913         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
7914         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
7915         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
7916         * breakpoint.c (_initialize_breakpoint): Add declaration.
7917         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
7918         * btrace.c (_initialize_btrace): Add declaration.
7919         * charset.c (_initialize_charset): Add declaration.
7920         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
7921         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
7922         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
7923         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
7924         * cli/cli-script.c (_initialize_cli_script): Add declaration.
7925         * cli/cli-style.c (_initialize_cli_style): Add declaration.
7926         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
7927         * coffread.c (_initialize_coffread): Add declaration.
7928         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
7929         * compile/compile.c (_initialize_compile): Add declaration.
7930         * complaints.c (_initialize_complaints): Add declaration.
7931         * completer.c (_initialize_completer): Add declaration.
7932         * copying.c (_initialize_copying): Add declaration.
7933         * corefile.c (_initialize_core): Add declaration.
7934         * corelow.c (_initialize_corelow): Add declaration.
7935         * cp-abi.c (_initialize_cp_abi): Add declaration.
7936         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
7937         * cp-support.c (_initialize_cp_support): Add declaration.
7938         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
7939         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
7940         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
7941         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
7942         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
7943         * ctfread.c (_initialize_ctfread): Add declaration.
7944         * d-lang.c (_initialize_d_language): Add declaration.
7945         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
7946         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
7947         * dbxread.c (_initialize_dbxread): Add declaration.
7948         * dcache.c (_initialize_dcache): Add declaration.
7949         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
7950         * disasm.c (_initialize_disasm): Add declaration.
7951         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
7952         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
7953         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
7954         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
7955         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
7956         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
7957         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
7958         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
7959         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
7960         * elfread.c (_initialize_elfread): Add declaration.
7961         * exec.c (_initialize_exec): Add declaration.
7962         * extension.c (_initialize_extension): Add declaration.
7963         * f-lang.c (_initialize_f_language): Add declaration.
7964         * f-valprint.c (_initialize_f_valprint): Add declaration.
7965         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
7966         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
7967         * filesystem.c (_initialize_filesystem): Add declaration.
7968         * findcmd.c (_initialize_mem_search): Add declaration.
7969         * findvar.c (_initialize_findvar): Add declaration.
7970         * fork-child.c (_initialize_fork_child): Add declaration.
7971         * frame-base.c (_initialize_frame_base): Add declaration.
7972         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
7973         * frame.c (_initialize_frame): Add declaration.
7974         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
7975         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
7976         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
7977         * gcore.c (_initialize_gcore): Add declaration.
7978         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
7979         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
7980         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
7981         * gdbarch.c (_initialize_gdbarch): Add declaration.
7982         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
7983         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
7984         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
7985         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
7986         * go-lang.c (_initialize_go_language): Add declaration.
7987         * go32-nat.c (_initialize_go32_nat): Add declaration.
7988         * guile/guile.c (_initialize_guile): Add declaration.
7989         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
7990         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
7991         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
7992         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
7993         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
7994         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
7995         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
7996         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
7997         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
7998         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
7999         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
8000         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
8001         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
8002         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
8003         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
8004         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
8005         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
8006         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
8007         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
8008         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
8009         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
8010         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
8011         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
8012         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
8013         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
8014         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
8015         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
8016         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
8017         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
8018         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
8019         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
8020         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
8021         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
8022         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
8023         * infcall.c (_initialize_infcall): Add declaration.
8024         * infcmd.c (_initialize_infcmd): Add declaration.
8025         * inflow.c (_initialize_inflow): Add declaration.
8026         * infrun.c (_initialize_infrun): Add declaration.
8027         * interps.c (_initialize_interpreter): Add declaration.
8028         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
8029         * jit.c (_initialize_jit): Add declaration.
8030         * language.c (_initialize_language): Add declaration.
8031         * linux-fork.c (_initialize_linux_fork): Add declaration.
8032         * linux-nat.c (_initialize_linux_nat): Add declaration.
8033         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
8034         * linux-thread-db.c (_initialize_thread_db): Add declaration.
8035         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
8036         * m2-lang.c (_initialize_m2_language): Add declaration.
8037         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
8038         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
8039         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
8040         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
8041         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
8042         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
8043         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
8044         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
8045         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
8046         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
8047         * machoread.c (_initialize_machoread): Add declaration.
8048         * macrocmd.c (_initialize_macrocmd): Add declaration.
8049         * macroscope.c (_initialize_macroscope): Add declaration.
8050         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
8051         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
8052         * maint.c (_initialize_maint_cmds): Add declaration.
8053         * mdebugread.c (_initialize_mdebugread): Add declaration.
8054         * memattr.c (_initialize_mem): Add declaration.
8055         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
8056         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
8057         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
8058         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
8059         * mi/mi-main.c (_initialize_mi_main): Add declaration.
8060         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
8061         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
8062         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
8063         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
8064         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
8065         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
8066         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
8067         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
8068         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
8069         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
8070         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
8071         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
8072         * mipsread.c (_initialize_mipsread): Add declaration.
8073         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
8074         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
8075         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
8076         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
8077         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
8078         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
8079         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
8080         * nto-procfs.c (_initialize_procfs): Add declaration.
8081         * objc-lang.c (_initialize_objc_language): Add declaration.
8082         * observable.c (_initialize_observer): Add declaration.
8083         * opencl-lang.c (_initialize_opencl_language): Add declaration.
8084         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
8085         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
8086         * osabi.c (_initialize_gdb_osabi): Add declaration.
8087         * osdata.c (_initialize_osdata): Add declaration.
8088         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
8089         * parse.c (_initialize_parse): Add declaration.
8090         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
8091         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
8092         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
8093         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
8094         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
8095         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
8096         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
8097         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
8098         * printcmd.c (_initialize_printcmd): Add declaration.
8099         * probe.c (_initialize_probe): Add declaration.
8100         * proc-api.c (_initialize_proc_api): Add declaration.
8101         * proc-events.c (_initialize_proc_events): Add declaration.
8102         * proc-service.c (_initialize_proc_service): Add declaration.
8103         * procfs.c (_initialize_procfs): Add declaration.
8104         * producer.c (_initialize_producer): Add declaration.
8105         * psymtab.c (_initialize_psymtab): Add declaration.
8106         * python/python.c (_initialize_python): Add declaration.
8107         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
8108         * record-btrace.c (_initialize_record_btrace): Add declaration.
8109         * record-full.c (_initialize_record_full): Add declaration.
8110         * record.c (_initialize_record): Add declaration.
8111         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
8112         * regcache.c (_initialize_regcache): Add declaration.
8113         * reggroups.c (_initialize_reggroup): Add declaration.
8114         * remote-notif.c (_initialize_notif): Add declaration.
8115         * remote-sim.c (_initialize_remote_sim): Add declaration.
8116         * remote.c (_initialize_remote): Add declaration.
8117         * reverse.c (_initialize_reverse): Add declaration.
8118         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
8119         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
8120         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
8121         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
8122         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
8123         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
8124         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
8125         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
8126         Add declaration.
8127         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
8128         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
8129         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
8130         * rust-exp.y (_initialize_rust_exp): Add declaration.
8131         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
8132         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
8133         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
8134         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
8135         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
8136         * score-tdep.c (_initialize_score_tdep): Add declaration.
8137         * ser-go32.c (_initialize_ser_dos): Add declaration.
8138         * ser-mingw.c (_initialize_ser_windows): Add declaration.
8139         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
8140         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
8141         * ser-uds.c (_initialize_ser_socket): Add declaration.
8142         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
8143         * serial.c (_initialize_serial): Add declaration.
8144         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
8145         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
8146         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
8147         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
8148         * skip.c (_initialize_step_skip): Add declaration.
8149         * sol-thread.c (_initialize_sol_thread): Add declaration.
8150         * solib-aix.c (_initialize_solib_aix): Add declaration.
8151         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
8152         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
8153         * solib-frv.c (_initialize_frv_solib): Add declaration.
8154         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
8155         * solib-target.c (_initialize_solib_target): Add declaration.
8156         * solib.c (_initialize_solib): Add declaration.
8157         * source-cache.c (_initialize_source_cache): Add declaration.
8158         * source.c (_initialize_source): Add declaration.
8159         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
8160         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
8161         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
8162         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
8163         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
8164         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
8165         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
8166         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
8167         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
8168         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
8169         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
8170         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
8171         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
8172         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
8173         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
8174         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
8175         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
8176         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
8177         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
8178         * stabsread.c (_initialize_stabsread): Add declaration.
8179         * stack.c (_initialize_stack): Add declaration.
8180         * stap-probe.c (_initialize_stap_probe): Add declaration.
8181         * std-regs.c (_initialize_frame_reg): Add declaration.
8182         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
8183         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
8184         * symfile.c (_initialize_symfile): Add declaration.
8185         * symmisc.c (_initialize_symmisc): Add declaration.
8186         * symtab.c (_initialize_symtab): Add declaration.
8187         * target.c (_initialize_target): Add declaration.
8188         * target-connection.c (_initialize_target_connection): Add
8189         declaration.
8190         * target-dcache.c (_initialize_target_dcache): Add declaration.
8191         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
8192         * thread.c (_initialize_thread): Add declaration.
8193         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
8194         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
8195         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
8196         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
8197         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
8198         * tracectf.c (_initialize_ctf): Add declaration.
8199         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
8200         * tracefile.c (_initialize_tracefile): Add declaration.
8201         * tracepoint.c (_initialize_tracepoint): Add declaration.
8202         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
8203         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
8204         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
8205         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
8206         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
8207         * tui/tui-win.c (_initialize_tui_win): Add declaration.
8208         * tui/tui.c (_initialize_tui): Add declaration.
8209         * typeprint.c (_initialize_typeprint): Add declaration.
8210         * ui-style.c (_initialize_ui_style): Add declaration.
8211         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
8212         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
8213         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
8214         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
8215         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
8216         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
8217         * unittests/filtered_iterator-selftests.c
8218         (_initialize_filtered_iterator_selftests): Add declaration.
8219         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
8220         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
8221         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
8222         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
8223         * unittests/main-thread-selftests.c
8224         (_initialize_main_thread_selftests): Add declaration.
8225         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
8226         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
8227         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
8228         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
8229         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
8230         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
8231         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
8232         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
8233         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
8234         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
8235         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
8236         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
8237         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
8238         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
8239         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
8240         declaration.
8241         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
8242         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
8243         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
8244         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
8245         * user-regs.c (_initialize_user_regs): Add declaration.
8246         * utils.c (_initialize_utils): Add declaration.
8247         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
8248         * valops.c (_initialize_valops): Add declaration.
8249         * valprint.c (_initialize_valprint): Add declaration.
8250         * value.c (_initialize_values): Add declaration.
8251         * varobj.c (_initialize_varobj): Add declaration.
8252         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
8253         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
8254         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
8255         * windows-nat.c (_initialize_windows_nat): Add declaration.
8256         (_initialize_check_for_gdb_ini): Add declaration.
8257         (_initialize_loadable): Add declaration.
8258         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
8259         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
8260         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
8261         * xcoffread.c (_initialize_xcoffread): Add declaration.
8262         * xml-support.c (_initialize_xml_support): Add declaration.
8263         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
8264         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
8265         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
8266         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
8267
8268 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8269
8270         * regformats/regdat.sh: Generate declaration for init function.
8271
8272 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8273
8274         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
8275         up.
8276         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
8277         close_one_inferior>: New methods.
8278         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
8279         pass down target to find_inferior_pid.
8280         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
8281         Pass down target to find_inferior_ptid.
8282         (gdbsim_target::create_inferior): Pass down target to
8283         add_thread_silent.
8284         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
8285         target down to find_inferior_ptid and switch_to_thread.
8286         (gdbsim_target::close): Update to call close_one_inferior.
8287         (struct resume_data): Remove.
8288         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
8289         directly, rather than through a void pointer.
8290         (gdbsim_target::resume): Update to call resume_one_inferior.
8291
8292 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
8293
8294         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
8295
8296 2020-01-12  Pedro Alves  <palves@redhat.com>
8297
8298         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
8299         directly for the current inferior instead of
8300         discard_all_inferiors.
8301         (discard_all_inferiors): Delete.
8302
8303 2020-01-11  Tom Tromey  <tom@tromey.com>
8304
8305         * tui/tui-wingeneral.c (box_win): Check cli_styling.
8306         * tui/tui-winsource.c (tui_source_window_base::refill): Use
8307         deprecated_safe_get_selected_frame.
8308
8309 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8310
8311         * inferior.c (print_inferior): Switch inferior before printing it.
8312
8313 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
8314             Pedro Alves  <palves@redhat.com>
8315
8316         * progspace-and-thread.c (switch_to_program_space_and_thread):
8317         Assert there's an inferior for PSPACE.  Use
8318         switch_to_inferior_no_thread to switch the inferior too.
8319         * progspace.c (program_space::~program_space): Call
8320         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
8321         (program_space::free_all_objfiles): Don't call clear_symtab_users
8322         here.
8323         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
8324
8325 2020-01-10  Pedro Alves  <palves@redhat.com>
8326
8327         * NEWS: Mention multi-target debugging, "info connections", and
8328         "add-inferior -no-connection".
8329
8330 2020-01-10  Pedro Alves  <palves@redhat.com>
8331
8332         * infrun.c: Include "target-connection.h".
8333         (check_multi_target_resumption): New.
8334         (proceed): Call it.
8335         * target-connection.c (make_target_connection_string): Make
8336         extern.
8337         * target-connection.h (make_target_connection_string): Declare.
8338
8339 2020-01-10  Pedro Alves  <palves@redhat.com>
8340
8341         * Makefile.in (COMMON_SFILES): Add target-connection.c.
8342         * inferior.c (uiout_field_connection): New function.
8343         (print_inferior): Add new "connection-id" column.
8344         (add_inferior_command): Show connection number/string of added
8345         inferior.
8346         * process-stratum-target.h
8347         (process_stratum_target::connection_string): New virtual method.
8348         (process_stratum_target::connection_number): New field.
8349         * remote.c (remote_target::connection_string): New override.
8350         * target-connection.c: New file.
8351         * target-connection.h: New file.
8352         * target.c (decref_target): Remove process_stratum targets from
8353         the connection list.
8354         (target_stack::push): Add process_stratum targets to the
8355         connection list.
8356
8357 2020-01-10  Pedro Alves  <palves@redhat.com>
8358
8359         Revert:
8360         2016-04-12  Pedro Alves  <palves@redhat.com>
8361         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
8362         Remove references to name.
8363         * serial.h (struct serial) <name>: Delete.
8364
8365 2020-01-10  Pedro Alves  <palves@redhat.com>
8366
8367         * gdbarch-selftests.c (register_to_value_test): Remove "target
8368         already pushed" check.
8369
8370 2020-01-10  Pedro Alves  <palves@redhat.com>
8371             John Baldwin  <jhb@FreeBSD.org>
8372
8373         * aarch64-linux-nat.c
8374         (aarch64_linux_nat_target::thread_architecture): Adjust.
8375         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
8376         (task_command_1): Likewise.
8377         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
8378         (aix_thread_target::wait, aix_thread_target::fetch_registers)
8379         (aix_thread_target::store_registers)
8380         (aix_thread_target::thread_alive): Adjust.
8381         * amd64-fbsd-tdep.c: Include "inferior.h".
8382         (amd64fbsd_get_thread_local_address): Pass down target.
8383         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
8384         thread's gdbarch instead of target_gdbarch.
8385         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
8386         get_last_target_status.
8387         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
8388         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
8389         inferiors.
8390         (update_inserted_breakpoint_locations): Skip if inferiors with no
8391         execution.
8392         (update_global_location_list): When handling moribund locations,
8393         find representative inferior for location's pspace, and use thread
8394         count of its process_stratum target.
8395         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
8396         * bsd-uthread.c (bsd_uthread_target::wait): Use
8397         as_process_stratum_target and adjust thread_change_ptid and
8398         add_thread calls.
8399         (bsd_uthread_target::update_thread_list): Use
8400         as_process_stratum_target and adjust find_thread_ptid,
8401         thread_change_ptid and add_thread calls.
8402         * btrace.c (maint_btrace_packet_history_cmd): Adjust
8403         find_thread_ptid call.
8404         * corelow.c (add_to_thread_list): Adjust add_thread call.
8405         (core_target_open): Adjust add_thread_silent and thread_count
8406         calls.
8407         (core_target::pid_to_str): Adjust find_inferior_ptid call.
8408         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
8409         * event-top.c (async_disconnect): Pop targets from all inferiors.
8410         * exec.c (add_target_sections): Push exec target on all inferiors
8411         sharing the program space.
8412         (remove_target_sections): Remove the exec target from all
8413         inferiors sharing the program space.
8414         (exec_on_vfork): New.
8415         * exec.h (exec_on_vfork): Declare.
8416         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
8417         Pass it down.
8418         (fbsd_nat_target::update_thread_list): Adjust.
8419         (fbsd_nat_target::resume): Adjust.
8420         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
8421         down.
8422         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
8423         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
8424         get_thread_arch_regcache call.
8425         * fork-child.c (gdb_startup_inferior): Pass target down to
8426         startup_inferior and set_executing.
8427         * gdbthread.h (struct process_stratum_target): Forward declare.
8428         (add_thread, add_thread_silent, add_thread_with_info)
8429         (in_thread_list): Add process_stratum_target parameter.
8430         (find_thread_ptid(inferior*, ptid_t)): New overload.
8431         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
8432         parameter.
8433         (all_threads()): Delete overload.
8434         (all_threads, all_non_exited_threads): Add process_stratum_target
8435         parameter.
8436         (all_threads_safe): Use brace initialization.
8437         (thread_count): Add process_stratum_target parameter.
8438         (set_resumed, set_running, set_stop_requested, set_executing)
8439         (threads_are_executing, finish_thread_state): Add
8440         process_stratum_target parameter.
8441         (switch_to_thread): Use is_current_thread.
8442         * i386-fbsd-tdep.c: Include "inferior.h".
8443         (i386fbsd_get_thread_local_address): Pass down target.
8444         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
8445         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
8446         have_inferiors check.
8447         * inf-ptrace.c (inf_ptrace_target::create_inferior)
8448         (inf_ptrace_target::attach): Adjust.
8449         * infcall.c (run_inferior_call): Adjust.
8450         * infcmd.c (run_command_1): Pass target to
8451         scoped_finish_thread_state.
8452         (proceed_thread_callback): Skip inferiors with no execution.
8453         (continue_command): Rename 'all_threads' local to avoid hiding
8454         'all_threads' function.  Adjust get_last_target_status call.
8455         (prepare_one_step): Adjust set_running call.
8456         (signal_command): Use user_visible_resume_target.  Compare thread
8457         pointers instead of inferior_ptid.
8458         (info_program_command): Adjust to pass down target.
8459         (attach_command): Mark target's 'thread_executing' flag.
8460         (stop_current_target_threads_ns): New, factored out from ...
8461         (interrupt_target_1): ... this.  Switch inferior before making
8462         target calls.
8463         * inferior-iter.h
8464         (struct all_inferiors_iterator, struct all_inferiors_range)
8465         (struct all_inferiors_safe_range)
8466         (struct all_non_exited_inferiors_range): Filter on
8467         process_stratum_target too.  Remove explicit.
8468         * inferior.c (inferior::inferior): Push dummy target on target
8469         stack.
8470         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
8471         Add process_stratum_target parameter, and pass it down.
8472         (have_live_inferiors): Adjust.
8473         (switch_to_inferior_and_push_target): New.
8474         (add_inferior_command, clone_inferior_command): Handle
8475         "-no-connection" parameter.  Use
8476         switch_to_inferior_and_push_target.
8477         (_initialize_inferior): Mention "-no-connection" option in
8478         the help of "add-inferior" and "clone-inferior" commands.
8479         * inferior.h: Include "process-stratum-target.h".
8480         (interrupt_target_1): Use bool.
8481         (struct inferior) <push_target, unpush_target, target_is_pushed,
8482         find_target_beneath, top_target, process_target, target_at,
8483         m_stack>: New.
8484         (discard_all_inferiors): Delete.
8485         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
8486         (all_inferiors, all_non_exited_inferiors): Add
8487         process_stratum_target parameter.
8488         * infrun.c: Include "gdb_select.h" and <unordered_map>.
8489         (target_last_proc_target): New global.
8490         (follow_fork_inferior): Push target on new inferior.  Pass target
8491         to add_thread_silent.  Call exec_on_vfork.  Handle target's
8492         reference count.
8493         (follow_fork): Adjust get_last_target_status call.  Also consider
8494         target.
8495         (follow_exec): Push target on new inferior.
8496         (struct execution_control_state) <target>: New field.
8497         (user_visible_resume_target): New.
8498         (do_target_resume): Call target_async.
8499         (resume_1): Set target's threads_executing flag.  Consider resume
8500         target.
8501         (commit_resume_all_targets): New.
8502         (proceed): Also consider resume target.  Skip threads of inferiors
8503         with no execution.  Commit resumtion in all targets.
8504         (start_remote): Pass current inferior to wait_for_inferior.
8505         (infrun_thread_stop_requested): Consider target as well.  Pass
8506         thread_info pointer to clear_inline_frame_state instead of ptid.
8507         (infrun_thread_thread_exit): Consider target as well.
8508         (random_pending_event_thread): New inferior parameter.  Use it.
8509         (do_target_wait): Rename to ...
8510         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
8511         down.
8512         (threads_are_resumed_pending_p, do_target_wait): New.
8513         (prepare_for_detach): Adjust calls.
8514         (wait_for_inferior): New inferior parameter.  Handle it.  Use
8515         do_target_wait_1 instead of do_target_wait.
8516         (fetch_inferior_event): Adjust.  Switch to representative
8517         inferior.  Pass target down.
8518         (set_last_target_status): Add process_stratum_target parameter.
8519         Save target in global.
8520         (get_last_target_status): Add process_stratum_target parameter and
8521         handle it.
8522         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
8523         (context_switch): Check inferior_ptid == null_ptid before calling
8524         inferior_thread().
8525         (get_inferior_stop_soon): Pass down target.
8526         (wait_one): Rename to ...
8527         (poll_one_curr_target): ... this.
8528         (struct wait_one_event): New.
8529         (wait_one): New.
8530         (stop_all_threads): Adjust.
8531         (handle_no_resumed, handle_inferior_event): Adjust to consider the
8532         event's target.
8533         (switch_back_to_stepped_thread): Also consider target.
8534         (print_stop_event): Update.
8535         (normal_stop): Update.  Also consider the resume target.
8536         * infrun.h (wait_for_inferior): Remove declaration.
8537         (user_visible_resume_target): New declaration.
8538         (get_last_target_status, set_last_target_status): New
8539         process_stratum_target parameter.
8540         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
8541         process_stratum_target parameter, and use it.
8542         (clear_inline_frame_state (thread_info*)): New.
8543         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
8544         process_stratum_target parameter.
8545         (clear_inline_frame_state (thread_info*)): Declare.
8546         * linux-fork.c (delete_checkpoint_command): Pass target down to
8547         find_thread_ptid.
8548         (checkpoint_command): Adjust.
8549         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
8550         instead of just tweaking inferior_ptid.
8551         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
8552         (exit_lwp): Pass target down to find_thread_ptid.
8553         (attach_proc_task_lwp_callback): Pass target down to
8554         add_thread/set_running/set_executing.
8555         (linux_nat_target::attach): Pass target down to
8556         thread_change_ptid.
8557         (get_detach_signal): Pass target down to find_thread_ptid.
8558         Consider last target status's target.
8559         (linux_resume_one_lwp_throw, resume_lwp)
8560         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
8561         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
8562         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
8563         (linux_nat_target::async_wait_fd): New.
8564         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
8565         target down.
8566         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
8567         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
8568         * linux-thread-db.c (struct thread_db_info::process_target): New
8569         field.
8570         (add_thread_db_info): Save target.
8571         (get_thread_db_info): New process_stratum_target parameter.  Also
8572         match target.
8573         (delete_thread_db_info): New process_stratum_target parameter.
8574         Also match target.
8575         (thread_from_lwp): Adjust to pass down target.
8576         (thread_db_notice_clone): Pass down target.
8577         (check_thread_db_callback): Pass down target.
8578         (try_thread_db_load_1): Always push the thread_db target.
8579         (try_thread_db_load, record_thread): Pass target down.
8580         (thread_db_target::detach): Pass target down.  Always unpush the
8581         thread_db target.
8582         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
8583         target down.  Always unpush the thread_db target.
8584         (find_new_threads_callback, thread_db_find_new_threads_2)
8585         (thread_db_target::update_thread_list): Pass target down.
8586         (thread_db_target::pid_to_str): Pass current inferior down.
8587         (thread_db_target::get_thread_local_address): Pass target down.
8588         (thread_db_target::resume, maintenance_check_libthread_db): Pass
8589         target down.
8590         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
8591         * procfs.c (procfs_target::procfs_init_inferior): Declare.
8592         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
8593         (procfs_init_inferior): Rename to ...
8594         (procfs_target::procfs_init_inferior): ... this and adjust.
8595         (procfs_target::create_inferior, procfs_notice_thread)
8596         (procfs_do_thread_registers): Adjust.
8597         * ppc-fbsd-tdep.c: Include "inferior.h".
8598         (ppcfbsd_get_thread_local_address): Pass down target.
8599         * proc-service.c (ps_xfer_memory): Switch current inferior and
8600         program space as well.
8601         (get_ps_regcache): Pass target down.
8602         * process-stratum-target.c
8603         (process_stratum_target::thread_address_space)
8604         (process_stratum_target::thread_architecture): Pass target down.
8605         * process-stratum-target.h
8606         (process_stratum_target::threads_executing): New field.
8607         (as_process_stratum_target): New.
8608         * ravenscar-thread.c
8609         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
8610         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
8611         down.
8612         * record-btrace.c (record_btrace_target::info_record): Adjust.
8613         (record_btrace_target::record_method)
8614         (record_btrace_target::record_is_replaying)
8615         (record_btrace_target::fetch_registers)
8616         (get_thread_current_frame_id, record_btrace_target::resume)
8617         (record_btrace_target::wait, record_btrace_target::stop): Pass
8618         target down.
8619         * record-full.c (record_full_wait_1): Switch to event thread.
8620         Pass target down.
8621         * regcache.c (regcache::regcache)
8622         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
8623         process_stratum_target parameter and handle it.
8624         (current_thread_target): New global.
8625         (get_thread_regcache): Add process_stratum_target parameter and
8626         handle it.  Switch inferior before calling target method.
8627         (get_thread_regcache): Pass target down.
8628         (get_thread_regcache_for_ptid): Pass target down.
8629         (registers_changed_ptid): Add process_stratum_target parameter and
8630         handle it.
8631         (registers_changed_thread, registers_changed): Pass target down.
8632         (test_get_thread_arch_aspace_regcache): New.
8633         (current_regcache_test): Define a couple local test_target_ops
8634         instances and use them for testing.
8635         (readwrite_regcache): Pass process_stratum_target parameter.
8636         (cooked_read_test, cooked_write_test): Pass mock_target down.
8637         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
8638         (get_thread_arch_aspace_regcache): Add process_stratum_target
8639         parameter.
8640         (regcache::target): New method.
8641         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
8642         (regcache::registers_changed_ptid): Add process_stratum_target
8643         parameter.
8644         (regcache::m_target): New field.
8645         (registers_changed_ptid): Add process_stratum_target parameter.
8646         * remote.c (remote_state::supports_vCont_probed): New field.
8647         (remote_target::async_wait_fd): New method.
8648         (remote_unpush_and_throw): Add remote_target parameter.
8649         (get_current_remote_target): Adjust.
8650         (remote_target::remote_add_inferior): Push target.
8651         (remote_target::remote_add_thread)
8652         (remote_target::remote_notice_new_inferior)
8653         (get_remote_thread_info): Pass target down.
8654         (remote_target::update_thread_list): Skip threads of inferiors
8655         bound to other targets.  (remote_target::close): Don't discard
8656         inferiors.  (remote_target::add_current_inferior_and_thread)
8657         (remote_target::process_initial_stop_replies)
8658         (remote_target::start_remote)
8659         (remote_target::remote_serial_quit_handler): Pass down target.
8660         (remote_target::remote_unpush_target): New remote_target
8661         parameter.  Unpush the target from all inferiors.
8662         (remote_target::remote_unpush_and_throw): New remote_target
8663         parameter.  Pass it down.
8664         (remote_target::open_1): Check whether the current inferior has
8665         execution instead of checking whether any inferior is live.  Pass
8666         target down.
8667         (remote_target::remote_detach_1): Pass down target.  Use
8668         remote_unpush_target.
8669         (extended_remote_target::attach): Pass down target.
8670         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
8671         (remote_target::append_resumption): Pass down target.
8672         (remote_target::append_pending_thread_resumptions)
8673         (remote_target::remote_resume_with_hc, remote_target::resume)
8674         (remote_target::commit_resume): Pass down target.
8675         (remote_target::remote_stop_ns): Check supports_vCont_probed.
8676         (remote_target::interrupt_query)
8677         (remote_target::remove_new_fork_children)
8678         (remote_target::check_pending_events_prevent_wildcard_vcont)
8679         (remote_target::remote_parse_stop_reply)
8680         (remote_target::process_stop_reply): Pass down target.
8681         (first_remote_resumed_thread): New remote_target parameter.  Pass
8682         it down.
8683         (remote_target::wait_as): Pass down target.
8684         (unpush_and_perror): New remote_target parameter.  Pass it down.
8685         (remote_target::readchar, remote_target::remote_serial_write)
8686         (remote_target::getpkt_or_notif_sane_1)
8687         (remote_target::kill_new_fork_children, remote_target::kill): Pass
8688         down target.
8689         (remote_target::mourn_inferior): Pass down target.  Use
8690         remote_unpush_target.
8691         (remote_target::core_of_thread)
8692         (remote_target::remote_btrace_maybe_reopen): Pass down target.
8693         (remote_target::pid_to_exec_file)
8694         (remote_target::thread_handle_to_thread_info): Pass down target.
8695         (remote_target::async_wait_fd): New.
8696         * riscv-fbsd-tdep.c: Include "inferior.h".
8697         (riscv_fbsd_get_thread_local_address): Pass down target.
8698         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
8699         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
8700         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
8701         Adjust.
8702         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
8703         * solib-svr4.c (enable_break): Pass down target.
8704         * spu-multiarch.c (parse_spufs_run): Pass down target.
8705         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
8706         * target-delegates.c: Regenerate.
8707         * target.c (g_target_stack): Delete.
8708         (current_top_target): Return the current inferior's top target.
8709         (target_has_execution_1): Refer to the passed-in inferior's top
8710         target.
8711         (target_supports_terminal_ours): Check whether the initial
8712         inferior was already created.
8713         (decref_target): New.
8714         (target_stack::push): Incref/decref the target.
8715         (push_target, push_target, unpush_target): Adjust.
8716         (target_stack::unpush): Defref target.
8717         (target_is_pushed): Return bool.  Adjust to refer to the current
8718         inferior's target stack.
8719         (dispose_inferior): Delete, and inline parts ...
8720         (target_preopen): ... here.  Only dispose of the current inferior.
8721         (target_detach): Hold strong target reference while detaching.
8722         Pass target down.
8723         (target_thread_name): Add assertion.
8724         (target_resume): Pass down target.
8725         (target_ops::beneath, find_target_at): Adjust to refer to the
8726         current inferior's target stack.
8727         (get_dummy_target): New.
8728         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
8729         has a thread running.
8730         (initialize_targets): Rename to ...
8731         (_initialize_target): ... this.
8732         * target.h: Include "gdbsupport/refcounted-object.h".
8733         (struct target_ops): Inherit refcounted_object.
8734         (target_ops::shortname, target_ops::longname): Make const.
8735         (target_ops::async_wait_fd): New method.
8736         (decref_target): Declare.
8737         (struct target_ops_ref_policy): New.
8738         (target_ops_ref): New typedef.
8739         (get_dummy_target): Declare function.
8740         (target_is_pushed): Return bool.
8741         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
8742         (all_matching_threads_iterator::all_matching_threads_iterator):
8743         Handle filter target.
8744         * thread-iter.h (struct all_matching_threads_iterator, struct
8745         all_matching_threads_range, class all_non_exited_threads_range):
8746         Filter by target too.  Remove explicit.
8747         * thread.c (threads_executing): Delete.
8748         (inferior_thread): Pass down current inferior.
8749         (clear_thread_inferior_resources): Pass down thread pointer
8750         instead of ptid_t.
8751         (add_thread_silent, add_thread_with_info, add_thread): Add
8752         process_stratum_target parameter.  Use it for thread and inferior
8753         searches.
8754         (is_current_thread): New.
8755         (thread_info::deletable): Use it.
8756         (find_thread_ptid, thread_count, in_thread_list)
8757         (thread_change_ptid, set_resumed, set_running): New
8758         process_stratum_target parameter.  Pass it down.
8759         (set_executing): New process_stratum_target parameter.  Pass it
8760         down.  Adjust reference to 'threads_executing'.
8761         (threads_are_executing): New process_stratum_target parameter.
8762         Adjust reference to 'threads_executing'.
8763         (set_stop_requested, finish_thread_state): New
8764         process_stratum_target parameter.  Pass it down.
8765         (switch_to_thread): Also match inferior.
8766         (switch_to_thread): New process_stratum_target parameter.  Pass it
8767         down.
8768         (update_threads_executing): Reimplement.
8769         * top.c (quit_force): Pop targets from all inferior.
8770         (gdb_init): Don't call initialize_targets.
8771         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
8772         Declare.
8773         (windows_add_thread, windows_delete_thread): Adjust.
8774         (get_windows_debug_event): Rename to ...
8775         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
8776         * tracefile-tfile.c (tfile_target_open): Pass down target.
8777         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
8778         Forward declare.
8779         (switch_to_thread): Add process_stratum_target parameter.
8780         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
8781         parameter.  Use it.
8782         (mi_on_resume): Pass target down.
8783         * nat/fork-inferior.c (startup_inferior): Add
8784         process_stratum_target parameter.  Pass it down.
8785         * nat/fork-inferior.h (startup_inferior): Add
8786         process_stratum_target parameter.
8787         * python/py-threadevent.c (py_get_event_thread): Pass target down.
8788
8789 2020-01-10  Pedro Alves  <palves@redhat.com>
8790
8791         * remote.c (remote_target::start_remote): Don't set inferior_ptid
8792         directly.  Instead find the first thread in the thread list and
8793         use switch_to_thread.
8794
8795 2020-01-10  Pedro Alves  <palves@redhat.com>
8796
8797         * remote.c (remote_target::remote_add_inferior): Don't bind a
8798         process to the current inferior if the current inferior is already
8799         bound to a process.
8800
8801 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8802             Pedro Alves  <palves@redhat.com>
8803
8804         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
8805         If no process is specified, return null_ptid instead of
8806         inferior_ptid.
8807         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
8808         TARGET_WAITKIND_SIGNALLED with no pid.
8809
8810 2020-01-10  Pedro Alves  <palves@redhat.com>
8811
8812         * remote.c (first_remote_resumed_thread): New.
8813         (remote_target::wait_as): Use it as default event_ptid instead of
8814         inferior_ptid.
8815
8816 2020-01-10  Pedro Alves  <palves@redhat.com>
8817
8818         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
8819
8820 2020-01-10  Pedro Alves  <palves@redhat.com>
8821
8822         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
8823         not -1.
8824
8825 2020-01-10  Pedro Alves  <palves@redhat.com>
8826
8827         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
8828         ptid to get_last_target_status.
8829         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
8830         ptid to get_last_target_status.
8831         * infcmd.c (continue_command): Don't pass a target_waitstatus to
8832         get_last_target_status.
8833         (info_program_command): Don't pass a target_waitstatus to
8834         get_last_target_status.
8835         * infrun.c (init_wait_for_inferior): Use
8836         nullify_last_target_wait_ptid.
8837         (get_last_target_status): Handle nullptr arguments.
8838         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
8839         (print_stop_event): Don't pass a ptid to get_last_target_status.
8840         (normal_stop): Don't pass a ptid to get_last_target_status.
8841         * infrun.h (get_last_target_status, set_last_target_status): Move
8842         comments here and update.
8843         (nullify_last_target_wait_ptid): Declare.
8844         * linux-fork.c (fork_load_infrun_state): Remove local extern
8845         declaration of nullify_last_target_wait_ptid.
8846         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
8847         to get_last_target_status.
8848
8849 2020-01-10  Pedro Alves  <palves@redhat.com>
8850
8851         * gdbthread.h (scoped_restore_current_thread)
8852         <dont_restore, restore, m_dont_restore>: Declare.
8853         * thread.c (thread_alive): Add assertion.  Return bool.
8854         (switch_to_thread_if_alive): New.
8855         (prune_threads): Switch inferior/thread.
8856         (print_thread_info_1): Switch thread before calling target methods.
8857         (scoped_restore_current_thread::restore): New, factored out from
8858         ...
8859         (scoped_restore_current_thread::~scoped_restore_current_thread):
8860         ... this.
8861         (scoped_restore_current_thread::scoped_restore_current_thread):
8862         Add assertion.
8863         (thread_apply_all_command, thread_select): Use
8864         switch_to_thread_if_alive.
8865         * infrun.c (proceed, restart_threads, handle_signal_stop)
8866         (switch_back_to_stepped_thread): Switch current thread before
8867         calling target methods.
8868
8869 2020-01-10  Pedro Alves <palves@redhat.com>
8870
8871         * inferior.c (switch_to_inferior_no_thread): New function,
8872         factored out from ...
8873         (inferior_command): ... here.
8874         * inferior.h (switch_to_inferior_no_thread): Declare.
8875         * mi/mi-main.c (run_one_inferior): Use
8876         switch_to_inferior_no_thread.
8877
8878 2020-01-10  Pedro Alves  <palves@redhat.com>
8879
8880         * infcmd.c (kill_command): Remove dead code.
8881
8882 2020-01-10  Pedro Alves  <palves@redhat.com>
8883
8884         * remote.c (remote_target::mourn_inferior): No longer check
8885         whether the target is running.
8886
8887 2020-01-10  Pedro Alves  <palves@redhat.com>
8888
8889         * corelow.c (core_target::has_execution): Change parameter type to
8890         inferior pointer.
8891         * inferior.c (number_of_live_inferiors): Use
8892         inferior::has_execution instead of target_has_execution_1.
8893         * inferior.h (inferior::has_execution): New.
8894         * linux-thread-db.c (thread_db_target::update_thread_list): Use
8895         inferior::has_execution instead of target_has_execution_1.
8896         * process-stratum-target.c
8897         (process_stratum_target::has_execution): Change parameter type to
8898         inferior pointer.  Check the inferior's PID instead of
8899         inferior_ptid.
8900         * process-stratum-target.h
8901         (process_stratum_target::has_execution): Change parameter type to
8902         inferior pointer.
8903         * record-full.c (record_full_core_target::has_execution): Change
8904         parameter type to inferior pointer.
8905         * target.c (target_has_execution_1): Change parameter type to
8906         inferior pointer.
8907         (target_has_execution_current): Adjust.
8908         * target.h (target_ops::has_execution): Change parameter type to
8909         inferior pointer.
8910         (target_has_execution_1): Change parameter type to inferior
8911         pointer.  Change return type to bool.
8912         * tracefile.h (tracefile_target::has_execution): Change parameter
8913         type to inferior pointer.
8914
8915 2020-01-10  Pedro Alves  <palves@redhat.com>
8916
8917         * exceptions.c (print_flush): Remove current_top_target() check.
8918
8919 2020-01-10  Pedro Alves  <palves@redhat.com>
8920
8921         * remote.c (show_remote_exec_file): Show the current inferior's
8922         exec-file instead of the command variable's value.
8923
8924 2020-01-10  Pedro Alves  <palves@redhat.com>
8925
8926         * record-full.c (record_full_resume_ptid): New global.
8927         (record_full_target::resume): Set it.
8928         (record_full_wait_1): Use record_full_resume_ptid instead of
8929         inferior_ptid.
8930
8931 2020-01-10  Pedro Alves  <palves@redhat.com>
8932
8933         * gdbthread.h (scoped_restore_current_thread)
8934         <dont_restore, restore, m_dont_restore>: Declare.
8935         * thread.c (thread_alive): Add assertion.  Return bool.
8936         (switch_to_thread_if_alive): New.
8937         (prune_threads): Switch inferior/thread.
8938         (print_thread_info_1): Switch thread before calling target methods.
8939         (scoped_restore_current_thread::restore): New, factored out from
8940         ...
8941         (scoped_restore_current_thread::~scoped_restore_current_thread):
8942         ... this.
8943         (scoped_restore_current_thread::scoped_restore_current_thread):
8944         Add assertion.
8945         (thread_apply_all_command, thread_select): Use
8946         switch_to_thread_if_alive.
8947
8948 2020-01-10  George Barrett  <bob@bob131.so>
8949
8950         * stap-probe.c (stap_modify_semaphore): Don't check for null
8951         semaphores.
8952         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
8953         for null semaphores.
8954
8955 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
8956
8957         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
8958         all source windows, and maintain horizontal scroll status while
8959         doing so.
8960
8961 2020-01-09  Tom Tromey  <tom@tromey.com>
8962
8963         PR tui/18932:
8964         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
8965         update_source_window, not print_source_lines.
8966
8967 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
8968
8969         * tui/tui.c (tui_enable): Register tui hooks after calling
8970         tui_display_main.
8971
8972 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
8973
8974         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
8975
8976 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
8977
8978         * thread.c (print_thread_info_1): Fix indentation.
8979
8980 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
8981
8982         * symtab.c (general_symbol_info::compute_and_set_names): Move the
8983         unique_xmalloc_ptr outside the if to always free the demangled name.
8984
8985 2020-01-08  Tom Tromey  <tromey@adacore.com>
8986
8987         * xcoffread.c (enter_line_range, read_xcoff_symtab)
8988         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
8989         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
8990         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
8991         Remove.
8992         (section_offsets): New typedef.
8993         * symtab.c (fixup_section, get_msymbol_address): Update.
8994         * symmisc.c (dump_msymbols): Update.
8995         * symfile.h (relative_addr_info_to_section_offsets)
8996         (symfile_map_offsets_to_segments): Update.
8997         * symfile.c (build_section_addr_info_from_objfile)
8998         (init_objfile_sect_indices): Update.
8999         (struct place_section_arg): Change type of "offsets".
9000         (place_section): Update.
9001         (relative_addr_info_to_section_offsets): Change type of
9002         "section_offsets".  Remove "num_sections" parameter.
9003         (default_symfile_offsets, syms_from_objfile_1)
9004         (set_objfile_default_section_offset): Update.
9005         (reread_symbols): No need to preserve section offsets by hand.
9006         (symfile_map_offsets_to_segments): Change type of "offsets".
9007         * stap-probe.c (relocate_address): Update.
9008         * stabsread.h (process_one_symbol): Update.
9009         * solib-target.c (struct lm_info_target) <offsets>: Change type.
9010         (solib_target_relocate_section_addresses): Update.
9011         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
9012         Update.
9013         * solib-frv.c (frv_relocate_main_executable): Update.
9014         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
9015         * solib-aix.c (solib_aix_get_section_offsets): Change return
9016         type.
9017         (solib_aix_solib_create_inferior_hook): Update.
9018         * remote.c (remote_target::get_offsets): Update.
9019         * psymtab.c (find_pc_sect_psymtab): Update.
9020         * psympriv.h (struct partial_symbol) <address, text_low,
9021         text_high>: Update.
9022         * objfiles.h (obj_section_offset): Update.
9023         (struct objfile) <section_offsets>: Change type.
9024         <num_sections>: Remove.
9025         (objfile_relocate): Update.
9026         * objfiles.c (entry_point_address_query): Update
9027         (relocate_one_symbol): Change type of "section_offsets".
9028         (objfile_relocate1, objfile_relocate1): Change type of
9029         "new_offsets".
9030         (objfile_rebase1): Update.
9031         * mipsread.c (mipscoff_symfile_read): Update.
9032         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
9033         parameter.
9034         * mdebugread.c (parse_symbol): Change type of "section_offsets".
9035         (parse_external, psymtab_to_symtab_1): Update.
9036         * machoread.c (macho_symfile_offsets): Update.
9037         * ia64-tdep.c (ia64_find_unwind_table): Update.
9038         * hppa-tdep.c (read_unwind_info): Update.
9039         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
9040         * dwarf2read.c (create_addrmap_from_index)
9041         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
9042         (process_psymtab_comp_unit_reader, add_partial_symbol)
9043         (add_partial_subprogram, process_full_comp_unit)
9044         (read_file_scope, read_func_scope, read_lexical_block_scope)
9045         (read_call_site_scope, dwarf2_rnglists_process)
9046         (dwarf2_ranges_process, dwarf2_ranges_read)
9047         (dwarf_decode_lines_1, var_decode_location, new_symbol)
9048         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
9049         Update.
9050         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
9051         Update.
9052         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
9053         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
9054         (process_one_symbol): Change type of "section_offsets".
9055         * ctfread.c (get_objfile_text_range): Update.
9056         * coffread.c (coff_symtab_read, enter_linenos)
9057         (process_coff_symbol): Update.
9058         * coff-pe-read.c (add_pe_forwarded_sym): Update.
9059         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
9060
9061 2020-01-08  Tom Tromey  <tromey@adacore.com>
9062
9063         * dwarf2read.c (parse_macro_definition): Use std::string.
9064         (parse_macro_definition): Likewise.
9065
9066 2020-01-08  Tom Tromey  <tromey@adacore.com>
9067
9068         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
9069         (ATTR_ALLOC_CHUNK): Remove.
9070
9071 2020-01-08  Tom Tromey  <tromey@adacore.com>
9072
9073         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
9074
9075 2020-01-08  Tom Tromey  <tromey@adacore.com>
9076
9077         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
9078         (dwarf2_compute_name, open_dwo_file): Likewise.
9079         (process_enumeration_scope): Use std::vector.
9080         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
9081         (partial_die_info::fixup, dwarf2_start_subfile)
9082         (guess_full_die_structure_name, dwarf2_name): Likewise.
9083         (determine_prefix): Update.
9084         (guess_full_die_structure_name): Make return type const.
9085         (partial_die_full_name): Return unique_xmalloc_ptr.
9086         (DW_FIELD_ALLOC_CHUNK): Remove.
9087
9088 2020-01-07  Tom Tromey  <tromey@adacore.com>
9089
9090         PR build/24937:
9091         * stap-probe.c (class stap_static_probe_ops): Add constructor.
9092
9093 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
9094
9095         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
9096
9097 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9098
9099         * stack.c (print_frame_info): Move disassemble_next_line code
9100         inside source_print block.
9101
9102 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9103
9104         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
9105         gdb/signals.h, as we are now using native signal symbols.
9106
9107 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
9108
9109         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
9110         overflow by an early check of content vs threshold.
9111         * tui/tui-source.c (tui_source_window::line_is_displayed):
9112         Likewise.
9113
9114 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9115
9116         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
9117
9118 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
9119
9120         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
9121         export table if no section contains it's RVA.
9122
9123 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9124
9125         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
9126
9127 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
9128
9129         * source.c (print_source_lines_base): Set last_line_listed.
9130
9131 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
9132
9133         * tui/tui-disasm.c: Remove trailing spaces.
9134
9135 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9136             Pedro Alves  <palves@redhat.com>
9137
9138         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
9139         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
9140         (windows_gdb_signal_to_target): New function, uses the above
9141         enumeration to convert GDB internal signal codes to equivalent
9142         Windows codes.
9143         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
9144         * windows-nat.c: Include "gdb_wait.h".
9145         (get_windows_debug_event): Extract the fatal exception from the
9146         exit status and convert to the equivalent Posix signal number.
9147         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
9148         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
9149         * gdbsupport/gdb_wait.c: New file, implements
9150         windows_status_to_termsig.
9151         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
9152         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
9153
9154 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
9155
9156         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
9157         show_layout.
9158
9159 2020-01-05  Luis Machado  <luis.machado@linaro.org>
9160
9161         * aarch64-linux-nat.c
9162         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
9163         and bfd_mach_aarch64.
9164
9165 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9166
9167         * ui-file.c (stdio_file::can_emit_style_escape)
9168         (tee_file::can_emit_style_escape): Ensure style is used also on
9169         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
9170         to gdb_stdout.
9171         * main.c (set_gdb_data_directory): Use file style to output the
9172         warning that the given pathname is not a directory.
9173         * top.c (show_history_filename, gdb_safe_append_history)
9174         (show_gdb_datadir): Use file style.
9175
9176 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
9177
9178         * solib-target.c (struct lm_info_target):
9179         Change offsets to be a unique_xmalloc_ptr.
9180         (solib_target_relocate_section_addresses): Update.
9181
9182 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
9183
9184         * windows-nat.c (windows_clear_solib): Free so_list linked list.
9185
9186 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9187
9188         * MAINTAINERS (Write After Approval): Add myself.
9189
9190 2020-01-02  Luis Machado  <luis.machado@linaro.org>
9191
9192         * proc-service.c (get_ps_regcache): Remove reference to obsolete
9193         Cell BE architecture.
9194         * target.h (struct target_ops) <thread_architecture>: Likewise.
9195
9196 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
9197
9198         * Makefile.in: Use INSTALL_PROGRAM_ENV.
9199
9200 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
9201
9202         * MAINTAINERS (Write After Approval): Add myself.
9203
9204 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9205
9206         * gdbarch.sh: Update copyright year range of generated files.
9207
9208 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9209
9210         Update copyright year range in all GDB files.
9211
9212 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9213
9214         * copyright.py: Convert to Python 3.
9215
9216 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9217
9218         * copyright.py: Adapt after move of gnulib directory from gdb
9219         directory to toplevel directory.
9220
9221 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9222
9223         * copyright.py (main): Exit if run from the wrong directory.
9224
9225 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9226
9227         * top.c (print_gdb_version): Change copyright year to 2020.
9228
9229 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9230
9231         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
9232
9233 For older changes see ChangeLog-2019.
9234 \f
9235 Local Variables:
9236 mode: change-log
9237 left-margin: 8
9238 fill-column: 74
9239 version-control: never
9240 coding: utf-8
9241 End: