gdb/ChangeLog

   1 2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
   2
   3         * riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
   4         numbers.
   5         * riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
   6         enum values.
   7
   8 2020-11-10  Tom Tromey  <tom@tromey.com>
   9
  10         * value.h (internalvar_name): Update.
  11         * value.c (internalvar_name): Make return type const.
  12
  13 2020-11-10  Tom Tromey  <tom@tromey.com>
  14
  15         * ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
  16         (gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
  17         const.
  18
  19 2020-11-10  Tom Tromey  <tom@tromey.com>
  20
  21         * objc-lang.h (value_nsstring): Update.
  22         * objc-lang.c (value_nsstring): Make "ptr" const.
  23
  24 2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  25
  26         * expprint.c (print_subexp_funcall): Increment expression position
  27         after reading argument count.
  28         * f-lang.c (print_subexp_f): Skip over opcode before calling
  29         common function.
  30         (dump_subexp_body_f): Likewise.
  31
  32 2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
  33
  34         PR python/26832
  35         * configure: Regenerate.
  36         * configure.ac: Check for python modules ctypes instead of
  37         itertools.
  38
  39 2020-11-06  Pedro Alves  <pedro@palves.net>
  40
  41         * macroexp.c (struct macro_buffer): Split in two classes.  Add
  42         uses adjusted.
  43         (struct shared_macro_buffer): New, factored out from struct
  44         macro_buffer.
  45         (struct growable_macro_buffer): New, factored out from struct
  46         macro_buffer.
  47         (set_token, get_comment, get_identifier, get_pp_number)
  48         (get_character_constant, get_string_literal, get_punctuator)
  49         (get_next_token_for_substitution): Constify parameters.
  50         (substitute_args): Constify locals.
  51
  52 2020-11-05  Tom Tromey  <tom@tromey.com>
  53
  54         * dwarf2/read.c (read_cutu_die_from_dwo)
  55         (cutu_reader::cutu_reader, cutu_reader::cutu_reader)
  56         (build_type_psymtabs_1): Update.
  57         * dwarf2/abbrev.h (struct abbrev_table): Remove objfile
  58         parameter.
  59         * dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
  60         Don't read section.  Add assert.
  61
  62 2020-11-04  Tom Tromey  <tromey@adacore.com>
  63
  64         * ada-typeprint.c (ada_print_type): Handle __XVL fields.
  65
  66 2020-11-04  Tom Tromey  <tromey@adacore.com>
  67
  68         * ada-typeprint.c (ada_print_type): Handle __T types.
  69
  70 2020-11-04  Tom Tromey  <tromey@adacore.com>
  71
  72         * dwarf2/read.c (add_partial_symbol, process_die):
  73         Handle DW_TAG_array_type.
  74         (is_type_tag_for_partial): Add "lang" parameter.
  75         (load_partial_dies, new_symbol): Handle DW_TAG_array_type.
  76
  77 2020-11-04  Tom Tromey  <tromey@adacore.com>
  78
  79         * ada-lang.c (ada_value_slice_from_ptr): Use bit size.
  80
  81 2020-11-04  Tom Tromey  <tromey@adacore.com>
  82
  83         * dwarf2/read.c (read_array_type): Only apply stride to innermost
  84         array.
  85
  86 2020-11-04  Tom Tromey  <tromey@adacore.com>
  87
  88         * gdbtypes.c (update_static_array_size): Handle bit stride.
  89
  90 2020-11-04  Tom Tromey  <tromey@adacore.com>
  91
  92         * ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
  93
  94 2020-11-04  Tom Tromey  <tromey@adacore.com>
  95
  96         * ada-lang.c (ada_is_any_packed_array_type): New function.
  97         (ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
  98
  99 2020-11-04  Tom Tromey  <tromey@adacore.com>
 100
 101         * dwarf2/read.c (recognize_bound_expression)
 102         (quirk_ada_thick_pointer): New functions.
 103         (read_array_type): Call quirk_ada_thick_pointer.
 104         (set_die_type): Add "skip_data_location" parameter.
 105         (quirk_ada_thick_pointer): New function.
 106         (process_structure_scope): Call quirk_ada_thick_pointer.
 107         * ada-lang.c (ada_is_unconstrained_packed_array_type)
 108         (decode_packed_array_bitsize): Handle thick pointers without
 109         parallel types.
 110         (ada_is_gnat_encoded_packed_array_type): Rename from
 111         ada_is_packed_array_type.
 112         (ada_is_constrained_packed_array_type): Update.
 113         * ada-valprint.c (ada_val_print_gnat_array): Remove.
 114         (ada_value_print_1): Use ada_get_decoded_value.
 115
 116 2020-11-04  Tom Tromey  <tromey@adacore.com>
 117
 118         * ada-lang.c (recursively_update_array_bitsize): New function.
 119         (decode_constrained_packed_array_type): Call it.
 120
 121 2020-11-04  Tom Tromey  <tromey@adacore.com>
 122
 123         * ada-lang.c (to_fixed_array_type): Error if
 124         decode_constrained_packed_array_type returns NULL.
 125
 126 2020-11-04  Tom Tromey  <tromey@adacore.com>
 127
 128         * dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
 129
 130 2020-11-02  Tom Tromey  <tromey@adacore.com>
 131
 132         * Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
 133         (ALLDEPFILES): Add amd64-ravenscar-thread.c.
 134         (HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
 135         * amd64-ravenscar-thread.c: New file.
 136         * amd64-ravenscar-thread.h: New file.
 137         * amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
 138         * configure.tgt (amd64_tobjs): Add ravenscar objects.
 139
 140 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 141
 142         * main.c (execute_cmdargs): New function.
 143         (captured_main_1): Make use of execute_cmdargs.
 144
 145 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 146
 147         * NEWS: Mention changes to config file search path.
 148         * main.c
 149
 150 2020-11-02  Tom Tromey  <tromey@adacore.com>
 151
 152         * python/python.c: Consolidate two HAVE_PYTHON blocks.
 153         (python_GdbModuleDef): Move earlier.  Now static.
 154         (do_start_initialization): Consolidate some IS_PY3K blocks.
 155
 156 2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
 157
 158         * aarch64-linux-tdep.c: Fix indentation.
 159         * aarch64-ravenscar-thread.c: Fix indentation.
 160         * aarch64-tdep.c: Fix indentation.
 161         * aarch64-tdep.h: Fix indentation.
 162         * ada-lang.c: Fix indentation.
 163         * ada-lang.h: Fix indentation.
 164         * ada-tasks.c: Fix indentation.
 165         * ada-typeprint.c: Fix indentation.
 166         * ada-valprint.c: Fix indentation.
 167         * ada-varobj.c: Fix indentation.
 168         * addrmap.c: Fix indentation.
 169         * addrmap.h: Fix indentation.
 170         * agent.c: Fix indentation.
 171         * aix-thread.c: Fix indentation.
 172         * alpha-bsd-nat.c: Fix indentation.
 173         * alpha-linux-tdep.c: Fix indentation.
 174         * alpha-mdebug-tdep.c: Fix indentation.
 175         * alpha-nbsd-tdep.c: Fix indentation.
 176         * alpha-obsd-tdep.c: Fix indentation.
 177         * alpha-tdep.c: Fix indentation.
 178         * amd64-bsd-nat.c: Fix indentation.
 179         * amd64-darwin-tdep.c: Fix indentation.
 180         * amd64-linux-nat.c: Fix indentation.
 181         * amd64-linux-tdep.c: Fix indentation.
 182         * amd64-nat.c: Fix indentation.
 183         * amd64-obsd-tdep.c: Fix indentation.
 184         * amd64-tdep.c: Fix indentation.
 185         * amd64-windows-tdep.c: Fix indentation.
 186         * annotate.c: Fix indentation.
 187         * arc-tdep.c: Fix indentation.
 188         * arch-utils.c: Fix indentation.
 189         * arch/arm-get-next-pcs.c: Fix indentation.
 190         * arch/arm.c: Fix indentation.
 191         * arm-linux-nat.c: Fix indentation.
 192         * arm-linux-tdep.c: Fix indentation.
 193         * arm-nbsd-tdep.c: Fix indentation.
 194         * arm-pikeos-tdep.c: Fix indentation.
 195         * arm-tdep.c: Fix indentation.
 196         * arm-tdep.h: Fix indentation.
 197         * arm-wince-tdep.c: Fix indentation.
 198         * auto-load.c: Fix indentation.
 199         * auxv.c: Fix indentation.
 200         * avr-tdep.c: Fix indentation.
 201         * ax-gdb.c: Fix indentation.
 202         * ax-general.c: Fix indentation.
 203         * bfin-linux-tdep.c: Fix indentation.
 204         * block.c: Fix indentation.
 205         * block.h: Fix indentation.
 206         * blockframe.c: Fix indentation.
 207         * bpf-tdep.c: Fix indentation.
 208         * break-catch-sig.c: Fix indentation.
 209         * break-catch-syscall.c: Fix indentation.
 210         * break-catch-throw.c: Fix indentation.
 211         * breakpoint.c: Fix indentation.
 212         * breakpoint.h: Fix indentation.
 213         * bsd-uthread.c: Fix indentation.
 214         * btrace.c: Fix indentation.
 215         * build-id.c: Fix indentation.
 216         * buildsym-legacy.h: Fix indentation.
 217         * buildsym.c: Fix indentation.
 218         * c-typeprint.c: Fix indentation.
 219         * c-valprint.c: Fix indentation.
 220         * c-varobj.c: Fix indentation.
 221         * charset.c: Fix indentation.
 222         * cli/cli-cmds.c: Fix indentation.
 223         * cli/cli-decode.c: Fix indentation.
 224         * cli/cli-decode.h: Fix indentation.
 225         * cli/cli-script.c: Fix indentation.
 226         * cli/cli-setshow.c: Fix indentation.
 227         * coff-pe-read.c: Fix indentation.
 228         * coffread.c: Fix indentation.
 229         * compile/compile-cplus-types.c: Fix indentation.
 230         * compile/compile-object-load.c: Fix indentation.
 231         * compile/compile-object-run.c: Fix indentation.
 232         * completer.c: Fix indentation.
 233         * corefile.c: Fix indentation.
 234         * corelow.c: Fix indentation.
 235         * cp-abi.h: Fix indentation.
 236         * cp-namespace.c: Fix indentation.
 237         * cp-support.c: Fix indentation.
 238         * cp-valprint.c: Fix indentation.
 239         * cris-linux-tdep.c: Fix indentation.
 240         * cris-tdep.c: Fix indentation.
 241         * darwin-nat-info.c: Fix indentation.
 242         * darwin-nat.c: Fix indentation.
 243         * darwin-nat.h: Fix indentation.
 244         * dbxread.c: Fix indentation.
 245         * dcache.c: Fix indentation.
 246         * disasm.c: Fix indentation.
 247         * dtrace-probe.c: Fix indentation.
 248         * dwarf2/abbrev.c: Fix indentation.
 249         * dwarf2/attribute.c: Fix indentation.
 250         * dwarf2/expr.c: Fix indentation.
 251         * dwarf2/frame.c: Fix indentation.
 252         * dwarf2/index-cache.c: Fix indentation.
 253         * dwarf2/index-write.c: Fix indentation.
 254         * dwarf2/line-header.c: Fix indentation.
 255         * dwarf2/loc.c: Fix indentation.
 256         * dwarf2/macro.c: Fix indentation.
 257         * dwarf2/read.c: Fix indentation.
 258         * dwarf2/read.h: Fix indentation.
 259         * elfread.c: Fix indentation.
 260         * eval.c: Fix indentation.
 261         * event-top.c: Fix indentation.
 262         * exec.c: Fix indentation.
 263         * exec.h: Fix indentation.
 264         * expprint.c: Fix indentation.
 265         * f-lang.c: Fix indentation.
 266         * f-typeprint.c: Fix indentation.
 267         * f-valprint.c: Fix indentation.
 268         * fbsd-nat.c: Fix indentation.
 269         * fbsd-tdep.c: Fix indentation.
 270         * findvar.c: Fix indentation.
 271         * fork-child.c: Fix indentation.
 272         * frame-unwind.c: Fix indentation.
 273         * frame-unwind.h: Fix indentation.
 274         * frame.c: Fix indentation.
 275         * frv-linux-tdep.c: Fix indentation.
 276         * frv-tdep.c: Fix indentation.
 277         * frv-tdep.h: Fix indentation.
 278         * ft32-tdep.c: Fix indentation.
 279         * gcore.c: Fix indentation.
 280         * gdb_bfd.c: Fix indentation.
 281         * gdbarch.sh: Fix indentation.
 282         * gdbarch.c: Re-generate
 283         * gdbarch.h: Re-generate.
 284         * gdbcore.h: Fix indentation.
 285         * gdbthread.h: Fix indentation.
 286         * gdbtypes.c: Fix indentation.
 287         * gdbtypes.h: Fix indentation.
 288         * glibc-tdep.c: Fix indentation.
 289         * gnu-nat.c: Fix indentation.
 290         * gnu-nat.h: Fix indentation.
 291         * gnu-v2-abi.c: Fix indentation.
 292         * gnu-v3-abi.c: Fix indentation.
 293         * go32-nat.c: Fix indentation.
 294         * guile/guile-internal.h: Fix indentation.
 295         * guile/scm-cmd.c: Fix indentation.
 296         * guile/scm-frame.c: Fix indentation.
 297         * guile/scm-iterator.c: Fix indentation.
 298         * guile/scm-math.c: Fix indentation.
 299         * guile/scm-ports.c: Fix indentation.
 300         * guile/scm-pretty-print.c: Fix indentation.
 301         * guile/scm-value.c: Fix indentation.
 302         * h8300-tdep.c: Fix indentation.
 303         * hppa-linux-nat.c: Fix indentation.
 304         * hppa-linux-tdep.c: Fix indentation.
 305         * hppa-nbsd-nat.c: Fix indentation.
 306         * hppa-nbsd-tdep.c: Fix indentation.
 307         * hppa-obsd-nat.c: Fix indentation.
 308         * hppa-tdep.c: Fix indentation.
 309         * hppa-tdep.h: Fix indentation.
 310         * i386-bsd-nat.c: Fix indentation.
 311         * i386-darwin-nat.c: Fix indentation.
 312         * i386-darwin-tdep.c: Fix indentation.
 313         * i386-dicos-tdep.c: Fix indentation.
 314         * i386-gnu-nat.c: Fix indentation.
 315         * i386-linux-nat.c: Fix indentation.
 316         * i386-linux-tdep.c: Fix indentation.
 317         * i386-nto-tdep.c: Fix indentation.
 318         * i386-obsd-tdep.c: Fix indentation.
 319         * i386-sol2-nat.c: Fix indentation.
 320         * i386-tdep.c: Fix indentation.
 321         * i386-tdep.h: Fix indentation.
 322         * i386-windows-tdep.c: Fix indentation.
 323         * i387-tdep.c: Fix indentation.
 324         * i387-tdep.h: Fix indentation.
 325         * ia64-libunwind-tdep.c: Fix indentation.
 326         * ia64-libunwind-tdep.h: Fix indentation.
 327         * ia64-linux-nat.c: Fix indentation.
 328         * ia64-linux-tdep.c: Fix indentation.
 329         * ia64-tdep.c: Fix indentation.
 330         * ia64-tdep.h: Fix indentation.
 331         * ia64-vms-tdep.c: Fix indentation.
 332         * infcall.c: Fix indentation.
 333         * infcmd.c: Fix indentation.
 334         * inferior.c: Fix indentation.
 335         * infrun.c: Fix indentation.
 336         * iq2000-tdep.c: Fix indentation.
 337         * language.c: Fix indentation.
 338         * linespec.c: Fix indentation.
 339         * linux-fork.c: Fix indentation.
 340         * linux-nat.c: Fix indentation.
 341         * linux-tdep.c: Fix indentation.
 342         * linux-thread-db.c: Fix indentation.
 343         * lm32-tdep.c: Fix indentation.
 344         * m2-lang.c: Fix indentation.
 345         * m2-typeprint.c: Fix indentation.
 346         * m2-valprint.c: Fix indentation.
 347         * m32c-tdep.c: Fix indentation.
 348         * m32r-linux-tdep.c: Fix indentation.
 349         * m32r-tdep.c: Fix indentation.
 350         * m68hc11-tdep.c: Fix indentation.
 351         * m68k-bsd-nat.c: Fix indentation.
 352         * m68k-linux-nat.c: Fix indentation.
 353         * m68k-linux-tdep.c: Fix indentation.
 354         * m68k-tdep.c: Fix indentation.
 355         * machoread.c: Fix indentation.
 356         * macrocmd.c: Fix indentation.
 357         * macroexp.c: Fix indentation.
 358         * macroscope.c: Fix indentation.
 359         * macrotab.c: Fix indentation.
 360         * macrotab.h: Fix indentation.
 361         * main.c: Fix indentation.
 362         * mdebugread.c: Fix indentation.
 363         * mep-tdep.c: Fix indentation.
 364         * mi/mi-cmd-catch.c: Fix indentation.
 365         * mi/mi-cmd-disas.c: Fix indentation.
 366         * mi/mi-cmd-env.c: Fix indentation.
 367         * mi/mi-cmd-stack.c: Fix indentation.
 368         * mi/mi-cmd-var.c: Fix indentation.
 369         * mi/mi-cmds.c: Fix indentation.
 370         * mi/mi-main.c: Fix indentation.
 371         * mi/mi-parse.c: Fix indentation.
 372         * microblaze-tdep.c: Fix indentation.
 373         * minidebug.c: Fix indentation.
 374         * minsyms.c: Fix indentation.
 375         * mips-linux-nat.c: Fix indentation.
 376         * mips-linux-tdep.c: Fix indentation.
 377         * mips-nbsd-tdep.c: Fix indentation.
 378         * mips-tdep.c: Fix indentation.
 379         * mn10300-linux-tdep.c: Fix indentation.
 380         * mn10300-tdep.c: Fix indentation.
 381         * moxie-tdep.c: Fix indentation.
 382         * msp430-tdep.c: Fix indentation.
 383         * namespace.h: Fix indentation.
 384         * nat/fork-inferior.c: Fix indentation.
 385         * nat/gdb_ptrace.h: Fix indentation.
 386         * nat/linux-namespaces.c: Fix indentation.
 387         * nat/linux-osdata.c: Fix indentation.
 388         * nat/netbsd-nat.c: Fix indentation.
 389         * nat/x86-dregs.c: Fix indentation.
 390         * nbsd-nat.c: Fix indentation.
 391         * nbsd-tdep.c: Fix indentation.
 392         * nios2-linux-tdep.c: Fix indentation.
 393         * nios2-tdep.c: Fix indentation.
 394         * nto-procfs.c: Fix indentation.
 395         * nto-tdep.c: Fix indentation.
 396         * objfiles.c: Fix indentation.
 397         * objfiles.h: Fix indentation.
 398         * opencl-lang.c: Fix indentation.
 399         * or1k-tdep.c: Fix indentation.
 400         * osabi.c: Fix indentation.
 401         * osabi.h: Fix indentation.
 402         * osdata.c: Fix indentation.
 403         * p-lang.c: Fix indentation.
 404         * p-typeprint.c: Fix indentation.
 405         * p-valprint.c: Fix indentation.
 406         * parse.c: Fix indentation.
 407         * ppc-linux-nat.c: Fix indentation.
 408         * ppc-linux-tdep.c: Fix indentation.
 409         * ppc-nbsd-nat.c: Fix indentation.
 410         * ppc-nbsd-tdep.c: Fix indentation.
 411         * ppc-obsd-nat.c: Fix indentation.
 412         * ppc-ravenscar-thread.c: Fix indentation.
 413         * ppc-sysv-tdep.c: Fix indentation.
 414         * ppc64-tdep.c: Fix indentation.
 415         * printcmd.c: Fix indentation.
 416         * proc-api.c: Fix indentation.
 417         * producer.c: Fix indentation.
 418         * producer.h: Fix indentation.
 419         * prologue-value.c: Fix indentation.
 420         * prologue-value.h: Fix indentation.
 421         * psymtab.c: Fix indentation.
 422         * python/py-arch.c: Fix indentation.
 423         * python/py-bpevent.c: Fix indentation.
 424         * python/py-event.c: Fix indentation.
 425         * python/py-event.h: Fix indentation.
 426         * python/py-finishbreakpoint.c: Fix indentation.
 427         * python/py-frame.c: Fix indentation.
 428         * python/py-framefilter.c: Fix indentation.
 429         * python/py-inferior.c: Fix indentation.
 430         * python/py-infthread.c: Fix indentation.
 431         * python/py-objfile.c: Fix indentation.
 432         * python/py-prettyprint.c: Fix indentation.
 433         * python/py-registers.c: Fix indentation.
 434         * python/py-signalevent.c: Fix indentation.
 435         * python/py-stopevent.c: Fix indentation.
 436         * python/py-stopevent.h: Fix indentation.
 437         * python/py-threadevent.c: Fix indentation.
 438         * python/py-tui.c: Fix indentation.
 439         * python/py-unwind.c: Fix indentation.
 440         * python/py-value.c: Fix indentation.
 441         * python/py-xmethods.c: Fix indentation.
 442         * python/python-internal.h: Fix indentation.
 443         * python/python.c: Fix indentation.
 444         * ravenscar-thread.c: Fix indentation.
 445         * record-btrace.c: Fix indentation.
 446         * record-full.c: Fix indentation.
 447         * record.c: Fix indentation.
 448         * reggroups.c: Fix indentation.
 449         * regset.h: Fix indentation.
 450         * remote-fileio.c: Fix indentation.
 451         * remote.c: Fix indentation.
 452         * reverse.c: Fix indentation.
 453         * riscv-linux-tdep.c: Fix indentation.
 454         * riscv-ravenscar-thread.c: Fix indentation.
 455         * riscv-tdep.c: Fix indentation.
 456         * rl78-tdep.c: Fix indentation.
 457         * rs6000-aix-tdep.c: Fix indentation.
 458         * rs6000-lynx178-tdep.c: Fix indentation.
 459         * rs6000-nat.c: Fix indentation.
 460         * rs6000-tdep.c: Fix indentation.
 461         * rust-lang.c: Fix indentation.
 462         * rx-tdep.c: Fix indentation.
 463         * s12z-tdep.c: Fix indentation.
 464         * s390-linux-tdep.c: Fix indentation.
 465         * score-tdep.c: Fix indentation.
 466         * ser-base.c: Fix indentation.
 467         * ser-mingw.c: Fix indentation.
 468         * ser-uds.c: Fix indentation.
 469         * ser-unix.c: Fix indentation.
 470         * serial.c: Fix indentation.
 471         * sh-linux-tdep.c: Fix indentation.
 472         * sh-nbsd-tdep.c: Fix indentation.
 473         * sh-tdep.c: Fix indentation.
 474         * skip.c: Fix indentation.
 475         * sol-thread.c: Fix indentation.
 476         * solib-aix.c: Fix indentation.
 477         * solib-darwin.c: Fix indentation.
 478         * solib-frv.c: Fix indentation.
 479         * solib-svr4.c: Fix indentation.
 480         * solib.c: Fix indentation.
 481         * source.c: Fix indentation.
 482         * sparc-linux-tdep.c: Fix indentation.
 483         * sparc-nbsd-tdep.c: Fix indentation.
 484         * sparc-obsd-tdep.c: Fix indentation.
 485         * sparc-ravenscar-thread.c: Fix indentation.
 486         * sparc-tdep.c: Fix indentation.
 487         * sparc64-linux-tdep.c: Fix indentation.
 488         * sparc64-nbsd-tdep.c: Fix indentation.
 489         * sparc64-obsd-tdep.c: Fix indentation.
 490         * sparc64-tdep.c: Fix indentation.
 491         * stabsread.c: Fix indentation.
 492         * stack.c: Fix indentation.
 493         * stap-probe.c: Fix indentation.
 494         * stubs/ia64vms-stub.c: Fix indentation.
 495         * stubs/m32r-stub.c: Fix indentation.
 496         * stubs/m68k-stub.c: Fix indentation.
 497         * stubs/sh-stub.c: Fix indentation.
 498         * stubs/sparc-stub.c: Fix indentation.
 499         * symfile-mem.c: Fix indentation.
 500         * symfile.c: Fix indentation.
 501         * symfile.h: Fix indentation.
 502         * symmisc.c: Fix indentation.
 503         * symtab.c: Fix indentation.
 504         * symtab.h: Fix indentation.
 505         * target-float.c: Fix indentation.
 506         * target.c: Fix indentation.
 507         * target.h: Fix indentation.
 508         * tic6x-tdep.c: Fix indentation.
 509         * tilegx-linux-tdep.c: Fix indentation.
 510         * tilegx-tdep.c: Fix indentation.
 511         * top.c: Fix indentation.
 512         * tracefile-tfile.c: Fix indentation.
 513         * tracepoint.c: Fix indentation.
 514         * tui/tui-disasm.c: Fix indentation.
 515         * tui/tui-io.c: Fix indentation.
 516         * tui/tui-regs.c: Fix indentation.
 517         * tui/tui-stack.c: Fix indentation.
 518         * tui/tui-win.c: Fix indentation.
 519         * tui/tui-winsource.c: Fix indentation.
 520         * tui/tui.c: Fix indentation.
 521         * typeprint.c: Fix indentation.
 522         * ui-out.h: Fix indentation.
 523         * unittests/copy_bitwise-selftests.c: Fix indentation.
 524         * unittests/memory-map-selftests.c: Fix indentation.
 525         * utils.c: Fix indentation.
 526         * v850-tdep.c: Fix indentation.
 527         * valarith.c: Fix indentation.
 528         * valops.c: Fix indentation.
 529         * valprint.c: Fix indentation.
 530         * valprint.h: Fix indentation.
 531         * value.c: Fix indentation.
 532         * value.h: Fix indentation.
 533         * varobj.c: Fix indentation.
 534         * vax-tdep.c: Fix indentation.
 535         * windows-nat.c: Fix indentation.
 536         * windows-tdep.c: Fix indentation.
 537         * xcoffread.c: Fix indentation.
 538         * xml-syscall.c: Fix indentation.
 539         * xml-tdesc.c: Fix indentation.
 540         * xstormy16-tdep.c: Fix indentation.
 541         * xtensa-config.c: Fix indentation.
 542         * xtensa-linux-nat.c: Fix indentation.
 543         * xtensa-linux-tdep.c: Fix indentation.
 544         * xtensa-tdep.c: Fix indentation.
 545
 546 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 547             Craig Blackmore   <craig.blackmore@embecosm.com>
 548
 549         * riscv-tdep.c (riscv_frame_cache): Read the frame base register
 550         as an unsigned value.
 551
 552 2020-11-01  Tom Tromey  <tom@tromey.com>
 553
 554         * dbxread.c (dbx_end_psymtab): Update.
 555         * dwarf2/read.c (process_psymtab_comp_unit_reader)
 556         (build_type_psymtabs_reader): Update.
 557         * xcoffread.c (xcoff_end_psymtab): Update.
 558         * ctfread.c (scan_partial_symbols): Update.
 559         * psymtab.c (sort_pst_symbols): Remove.
 560         (partial_symtab::end): Rename from end_psymtab_common.  Inline
 561         sort_pst_symbols.
 562         * psympriv.h (struct partial_symtab) <end>: New method.
 563         (end_psymtab_common): Don't declare.
 564
 565 2020-11-01  Tom Tromey  <tom@tromey.com>
 566
 567         * symmisc.c (count_psyms): New function.
 568         (print_objfile_statistics): Use it.
 569         * psymtab.c (append_psymbol_to_list): Remove.
 570         (partial_symtab::add_psymbol): Inline append_psymbol_to_list.
 571         * objfiles.h (struct objstats) <n_psyms>: Remove.
 572
 573 2020-11-01  Tom Tromey  <tom@tromey.com>
 574
 575         * dbxread.c (dbx_end_psymtab): Update.
 576         * dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
 577         (build_type_psymtabs_reader): Update.
 578         * xcoffread.c (xcoff_end_psymtab): Update.
 579         * ctfread.c (scan_partial_symbols): Update.
 580         * psympriv.h (end_psymtab_common): Update.
 581         * psymtab.c (end_psymtab_common): Remove objfile parameter.
 582         (sort_pst_symbols): Likewise.
 583
 584 2020-11-01  Tom Tromey  <tom@tromey.com>
 585
 586         * dbxread.c (dbx_symfile_read): Update.
 587         * dwarf2/read.c (dwarf2_build_psymtabs): Update.
 588         * xcoffread.c (xcoff_initial_scan): Update.
 589         * psympriv.h (init_psymbol_list): Don't declare.
 590         * psymtab.c (init_psymbol_list): Remove.
 591
 592 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
 593
 594         * ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
 595         gnat_encoded_fixed_type_info.  Update all callers.
 596
 597 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
 598
 599         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
 600         line too long.
 601
 602 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
 603
 604         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
 605         cast_from_fixed.  Update all callers.
 606         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
 607         Update all callers.
 608         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
 609         Update all callers.
 610         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
 611         ada_scaling_factor.
 612         * ada-typeprint.c: Replace call to ada_scaling_factor by call
 613         to print_gnat_encoded_fixed_point_type.
 614         * ada-valprint.c: Likewise.
 615
 616 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
 617
 618         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
 619         (debug_prefixed_printf): Add check of debug_displaced flag.
 620         * linux-nat.c (linux_nat_debug_printf): Add check of
 621         debug_linux_nat flag.
 622
 623 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 624
 625         * infrun.c (infrun_debug_printf_1): Remove.
 626         (displaced_debug_printf_1): Remove.
 627         (stop_all_threads): Use debug_prefixed_printf.
 628         * infrun.h (infrun_debug_printf_1): Remove.
 629         (infrun_debug_printf): Use debug_prefixed_printf.
 630         (displaced_debug_printf_1): Remove.
 631         (displaced_debug_printf): Use debug_prefixed_printf.
 632         * linux-nat.c (linux_nat_debug_printf_1): Remove.
 633         (linux_nat_debug_printf): Use debug_prefixed_printf.
 634
 635 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 636
 637         * configure: Re-generate.
 638         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
 639         AC_LANG_PROGRAM.
 640
 641 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 642
 643         * configure: Re-generate.
 644
 645 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 646
 647         * configure: Re-generate.
 648
 649 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 650
 651         * configure: Re-generate.
 652
 653 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 654
 655         * configure: Re-generate.
 656
 657 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 658
 659         * acinclude.m4: Modernize.
 660         * configure: Re-generate.
 661
 662 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 663
 664         * configure.ac: Modernize.
 665         * configure: Re-generate.
 666
 667 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 668
 669         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
 670         * configure: Re-generate.
 671         * configure.ac: Remove AM_PROG_CC_STDC.
 672
 673 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 674
 675         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
 676         AC_CANONICAL_SYSTEM.
 677         * configure: Re-generate.
 678
 679 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
 680
 681         * infrun.h (displaced_debug_printf): New macro.  Replace
 682         displaced debug prints throughout to use it.
 683         (displaced_debug_printf_1): New declaration.
 684         (displaced_step_dump_bytes): Return string, remove ui_file
 685         parameter, update all callers.
 686         * infrun.c (displaced_debug_printf_1): New function.
 687         (displaced_step_dump_bytes): Return string, remove ui_file
 688         parameter
 689
 690 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
 691
 692         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
 693
 694 2020-10-30  Tom Tromey  <tromey@adacore.com>
 695
 696         * Makefile.in (stamp-init): Depend on config.status.
 697
 698 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 699
 700         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
 701
 702 2020-10-30  Pedro Alves  <pedro@palves.net>
 703
 704         * thread.c (lookup_selected_frame): Move ...
 705         * frame.c (lookup_selected_frame): ... here.
 706
 707 2020-10-30  Pedro Alves  <pedro@palves.net>
 708
 709         * blockframe.c (block_innermost_frame): Use get_selected_frame.
 710         * frame.c
 711         (scoped_restore_selected_frame::scoped_restore_selected_frame):
 712         Use save_selected_frame.  Save language as well.
 713         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
 714         Use restore_selected_frame, and restore language as well.
 715         (selected_frame_id, selected_frame_level): New.
 716         (selected_frame): Update comments.
 717         (save_selected_frame, restore_selected_frame): New.
 718         (get_selected_frame): Use lookup_selected_frame.
 719         (get_selected_frame_if_set): Delete.
 720         (select_frame): Record selected_frame_level and selected_frame_id.
 721         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
 722         fields.
 723         (get_selected_frame): Make 'message' parameter optional.
 724         (get_selected_frame_if_set): Delete declaration.
 725         (select_frame): Update comments.
 726         (save_selected_frame, restore_selected_frame)
 727         (lookup_selected_frame): Declare.
 728         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
 729         * infrun.c (struct infcall_control_state) <selected_frame_level>:
 730         New field.
 731         (save_infcall_control_state): Use save_selected_frame.
 732         (restore_selected_frame): Delete.
 733         (restore_infcall_control_state): Use restore_selected_frame.
 734         * stack.c (select_frame_command_core, frame_command_core): Use
 735         get_selected_frame.
 736         * thread.c (restore_selected_frame): Rename to ...
 737         (lookup_selected_frame): ... this and make extern.  Select the
 738         current frame if the frame level is -1.
 739         (scoped_restore_current_thread::restore): Also restore the
 740         language.
 741         (scoped_restore_current_thread::~scoped_restore_current_thread):
 742         Don't try/catch.
 743         (scoped_restore_current_thread::scoped_restore_current_thread):
 744         Save the language as well.  Use save_selected_frame.
 745
 746 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
 747
 748         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
 749         documentation.
 750         * gdbarch.h: Re-generate.
 751
 752 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
 753
 754         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
 755         parameter.
 756         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
 757         Likewise.
 758         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
 759         Likewise.
 760         * arch-utils.c (default_displaced_step_hw_singlestep):
 761         Likewise.
 762         * arch-utils.h (default_displaced_step_hw_singlestep):
 763         Likewise.
 764         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
 765         Likewise.
 766         * s390-tdep.c (s390_displaced_step_hw_singlestep):
 767         Likewise.
 768         * gdbarch.c: Re-generate.
 769         * gdbarch.h: Re-generate.
 770         * infrun.c (resume_1): Adjust.
 771
 772 2020-10-29  Tom Tromey  <tom@tromey.com>
 773
 774         * progspace.c (program_space::~program_space): Don't call
 775         exec_close.
 776
 777 2020-10-29  Tom Tromey  <tom@tromey.com>
 778
 779         * exec.c (exec_target::close): Don't change current program
 780         space.
 781
 782 2020-10-29  Tom Tromey  <tom@tromey.com>
 783
 784         * symfile.c (add_symbol_file_command): Update.
 785         * exec.c (program_space::add_target_sections): Rename.
 786         * symfile-mem.c (symbol_file_add_from_memory): Update.
 787         * progspace.h (struct program_space) <add_target_sections>:
 788         Declare new overload.
 789         * exec.h (add_target_sections_of_objfile): Don't declare.
 790
 791 2020-10-29  Tom Tromey  <tom@tromey.com>
 792
 793         * solib.c (solib_map_sections): Update.
 794         * exec.c (program_space::add_target_sections): Now a method.
 795         (exec_file_attach): Update.
 796         * exec.h (add_target_sections): Don't declare.
 797         * progspace.h (struct program_space) <add_target_sections>:
 798         Declare.
 799
 800 2020-10-29  Tom Tromey  <tom@tromey.com>
 801
 802         * progspace.h (struct program_space) <remove_target_sections>:
 803         Declare.
 804         * exec.c (program_space::remove_target_sections): Now a method.
 805         * exec.h (remove_target_sections): Don't declare.
 806
 807 2020-10-29  Tom Tromey  <tom@tromey.com>
 808
 809         * inferior.c (delete_inferior): Update.
 810         * progspace.c (program_space::empty): Rename from
 811         program_space_empty_p.  Return bool.
 812         * progspace.h (struct program_space) <empty>: New method.
 813         (program_space_empty_p): Don't declare.
 814
 815 2020-10-29  Tom Tromey  <tom@tromey.com>
 816
 817         * progspace.c (program_space::~program_space): Don't call
 818         clear_program_space_solib_cache.
 819         (program_space::clear_solib_cache): Rename from
 820         clear_solib_cache.
 821         * solib.c (handle_solib_event): Update.
 822         * progspace.h (struct program_space) <clear_solib_cache>: New
 823         method.
 824         (clear_program_space_solib_cache): Don't declare.
 825
 826 2020-10-29  Tom Tromey  <tom@tromey.com>
 827
 828         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
 829         * target.c (info_target_command): Update.
 830         * symfile.c (syms_from_objfile_1, finish_new_objfile)
 831         (symbol_file_clear, reread_symbols): Update.
 832         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
 833         * stabsread.c (scan_file_globals): Update.
 834         * solib.c (update_solib_list): Update.
 835         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
 836         (svr4_fetch_objfile_link_map, enable_break)
 837         (svr4_relocate_main_executable)
 838         (svr4_iterate_over_objfiles_in_search_order): Update.
 839         * solib-frv.c (lm_base, enable_break)
 840         (frv_relocate_main_executable): Update.
 841         (main_got, frv_fdpic_find_canonical_descriptor): Update.
 842         (frv_fetch_objfile_link_map): Update.
 843         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
 844         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
 845         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
 846         * remote.c (remote_target::get_offsets): Update.
 847         (remote_target::start_remote)
 848         (extended_remote_target::post_attach): Update.
 849         * objfiles.c (entry_point_address_query): Update.
 850         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
 851         * minsyms.c (get_symbol_leading_char): Update.
 852         * frame.c (inside_main_func): Update.
 853         * progspace.h (symfile_objfile): Remove macro.
 854
 855 2020-10-29  Tom Tromey  <tom@tromey.com>
 856
 857         * exec.c (exec_file_attach): Update.
 858         * progspace.c (program_space::exec_close): Update.
 859         * progspace.h (struct program_space) <ebfd>: Now a
 860         gdb_bfd_ref_ptr.
 861         <set_exec_bfd>: Change argument type.
 862         <exec_bfd>: Update.
 863
 864 2020-10-29  Tom Tromey  <tom@tromey.com>
 865
 866         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
 867         * symfile.c (reread_symbols): Update.
 868         * symfile-mem.c (add_symbol_file_from_memory_command)
 869         (add_vsyscall_page): Update.
 870         * source-cache.c (source_cache::get_plain_source_lines): Update.
 871         * solib-svr4.c (find_program_interpreter, elf_locate_base)
 872         (svr4_current_sos_direct, svr4_exec_displacement)
 873         (svr4_relocate_main_executable): Update.
 874         (svr4_iterate_over_objfiles_in_search_order): Update.
 875         * solib-frv.c (enable_break2, enable_break): Update.
 876         * solib-dsbt.c (lm_base, enable_break): Update.
 877         * solib-darwin.c (find_program_interpreter)
 878         (darwin_solib_create_inferior_hook): Update.
 879         * sol-thread.c (rw_common, ps_pdmodel): Update.
 880         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
 881         * remote.c (compare_sections_command)
 882         (remote_target::trace_set_readonly_regions): Update.
 883         * remote-sim.c (get_sim_inferior_data)
 884         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
 885         (gdbsim_target_open, gdbsim_target::files_info): Update.
 886         * exec.h (exec_bfd): Remove macro.
 887         * progspace.c (initialize_progspace): Update.
 888         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
 889         Update.
 890         * nto-procfs.c (nto_procfs_target::post_attach)
 891         (nto_procfs_target::create_inferior): Update.
 892         * maint.c (maintenance_info_sections): Update.
 893         * linux-thread-db.c (thread_db_target::get_thread_local_address):
 894         Update.
 895         * infcmd.c (post_create_inferior): Update.
 896         * gcore.c (default_gcore_arch, default_gcore_target): Update.
 897         (objfile_find_memory_regions): Update.
 898         * exec.c (validate_exec_file, exec_file_attach)
 899         (exec_read_partial_read_only, print_section_info): Update.
 900         * corelow.c (core_target_open): Update.
 901         * corefile.c (reopen_exec_file, validate_files): Update.
 902         * arm-tdep.c (gdb_print_insn_arm): Update.
 903         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
 904         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
 905         methods.
 906
 907 2020-10-29  Tom Tromey  <tom@tromey.com>
 908
 909         * progspace.h (current_target_sections): Remove macro.
 910         * solib-svr4.c (scan_dyntag): Update.
 911         * solib-dsbt.c (scan_dyntag): Update.
 912         * exec.c (exec_target::close): Update.
 913         (add_target_sections, add_target_sections_of_objfile)
 914         (remove_target_sections, exec_target::get_section_table)
 915         (exec_target::files_info, set_section_command)
 916         (exec_set_section_address, exec_target::has_memory)
 917         (exec_target::has_memory): Update.
 918
 919 2020-10-29  Tom Tromey  <tom@tromey.com>
 920
 921         * source-cache.c (source_cache::get_plain_source_lines): Use
 922         current_program_space.
 923         * corefile.c (reopen_exec_file): Use current_program_space.
 924         * exec.c (exec_file_attach): Use current_program_space.
 925         * exec.h (exec_bfd_mtime): Remove.
 926
 927 2020-10-29  Tom Tromey  <tom@tromey.com>
 928
 929         * gcore.c (default_gcore_mach): Remove.
 930         (create_gcore_bfd): Update.
 931
 932 2020-10-29  Tom Tromey  <tom@tromey.com>
 933
 934         * progspace.c (program_space::exec_close): New method, from
 935         exec_close in exec.c.
 936         * exec.c (exec_close): Move to progspace.c.
 937         (exec_target::close, exec_file_attach): Update.
 938         * progspace.h (struct program_space) <exec_close>: Declare
 939         method.
 940
 941 2020-10-29  Tom Tromey  <tom@tromey.com>
 942
 943         * progspace.h (struct program_space) <exec_filename>: Rename from
 944         pspace_exec_filename.  Now a unique_xmalloc_ptr.
 945         * inferior.c (print_selected_inferior): Update.
 946         (print_inferior): Update.
 947         * mi/mi-main.c (print_one_inferior): Update.
 948         * exec.h (exec_filename): Remove macro.
 949         * corefile.c (get_exec_file): Update.
 950         * exec.c (exec_close): Update.
 951         (exec_file_attach): Update.
 952         * progspace.c (clone_program_space): Update.
 953         (print_program_space): Update.
 954
 955 2020-10-29  Tom Tromey  <tom@tromey.com>
 956
 957         * target-section.h (struct target_section): Add constructor.
 958         * exec.c (build_section_table, add_target_sections_of_objfile):
 959         Update.
 960         * corelow.c (core_target::build_file_mappings): Update.
 961
 962 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 963
 964         PR gdb/19318
 965         * inferior.c (detach_inferior_command): Restore the current thread.
 966         (kill_inferior_command): Ditto.
 967
 968 2020-10-28  Tom de Vries  <tdevries@suse.de>
 969
 970         PR symtab/26772
 971         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
 972         map, check it in the "best match" loop.
 973
 974 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
 975
 976         * m32c-tdep.c: Remove unused includes.
 977
 978 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
 979
 980         * xtensa-tdep.c: Remove includes.
 981
 982 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 983
 984         * breakpoint.c (struct condition_command_opts): New struct.
 985         (condition_command_option_defs): New static global.
 986         (make_condition_command_options_def_group): New function.
 987         (condition_completer): Update to consider the '-force' flag.
 988         (condition_command): Use gdb::option for the '-force' flag.
 989
 990 2020-10-27  Tom de Vries  <tdevries@suse.de>
 991
 992         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
 993         symbols in section check.
 994
 995 2020-10-27  Tom de Vries  <tdevries@suse.de>
 996
 997         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
 998
 999 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1000
1001         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
1002         * breakpoint.c: Update the help text of the 'condition' and 'break'
1003         commands.
1004         (set_breakpoint_condition): Take a new bool parameter
1005         to control whether condition definition should be forced even when
1006         the condition expression is invalid in all of the current locations.
1007         (condition_command): Update the call to 'set_breakpoint_condition'.
1008         (find_condition_and_thread): Take the "-force-condition" flag into
1009         account.
1010         * linespec.c (linespec_keywords): Add "-force-condition" as an
1011         element.
1012         (FORCE_KEYWORD_INDEX): New #define.
1013         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
1014         as a keyword.
1015         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
1016         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
1017         * python/py-breakpoint.c (bppy_set_condition): Ditto.
1018         * NEWS: Mention the changes to the 'break' and 'condition' commands.
1019
1020 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1021
1022         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
1023         * breakpoint.c (set_breakpoint_location_condition): New function.
1024         (set_breakpoint_condition): Disable a breakpoint location if parsing
1025         the condition string gives an error.
1026         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
1027         (build_target_condition_list): Ditto.
1028         (build_target_command_list): Ditto.
1029         (build_bpstat_chain): Ditto.
1030         (print_one_breakpoint_location): Ditto.
1031         (print_one_breakpoint): Ditto.
1032         (breakpoint_1): Ditto.
1033         (bp_location::bp_location): Ditto.
1034         (locations_are_equal): Ditto.
1035         (update_breakpoint_locations): Ditto.
1036         (enable_disable_bp_num_loc): Ditto.
1037         (init_breakpoint_sal): Use set_breakpoint_location_condition.
1038         (find_condition_and_thread_for_sals): New static function.
1039         (create_breakpoint): Call find_condition_and_thread_for_sals.
1040         (location_to_sals): Call find_condition_and_thread_for_sals instead
1041         of find_condition_and_thread.
1042
1043 2020-10-26  Tom de Vries  <tdevries@suse.de>
1044
1045         * dwarf2/read.c (process_full_comp_unit): Call
1046         dwarf2_find_base_address.
1047
1048 2020-10-26  Tom Tromey  <tromey@adacore.com>
1049
1050         * gdbtypes.c (create_range_type): Revert previous patch.  Add
1051         comment.
1052
1053 2020-10-26  Pedro Alves  <pedro@palves.net>
1054
1055         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
1056         (my_waitpid): Use gdb::handle_eintr.
1057
1058 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
1059
1060         * acinclude.m4: Update ptrace.m4 path.
1061         * ptrace.m4: Moved to gdbsupport.
1062
1063 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1064
1065         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
1066         instead of target_gdbarch.
1067
1068 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1069
1070         * jit.c (jit_reader_load_command): Pass current inferior.
1071         (jit_inferior_init): Change parameter type to inferior, use it.
1072         (jit_inferior_created): Remove.
1073         (jit_inferior_created_hook): Pass inferior parameter down.
1074         (_initialize_jit): Use jit_inferior_created_hook instead of
1075         jit_inferior_created.
1076         * jit.h (jit_inferior_created_hook): Add inferior parameter.
1077         * infrun.c (follow_exec): Pass inferior to
1078         jit_inferior_created_hook.
1079
1080 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1081
1082         * linux-thread-db.c (check_pid_namespace_match): Add inferior
1083         parameter and use it.
1084         (thread_db_inferior_created): Pass inferior argument.
1085
1086 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1087
1088         * aix-thread.c (aix_thread_inferior_created): Add inferior
1089         parameter.
1090         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
1091         * dummy-frame.c (cleanup_dummy_frames): Likewise.
1092         * jit.c (jit_inferior_created): Likewise.
1093         * linux-thread-db.c (thread_db_inferior_created): Likewise.
1094         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
1095         * observable.h (inferior_created): Likewise.
1096         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
1097         * symfile-mem.c (add_vsyscall_page): Likewise.
1098         * infcmd.c (post_create_inferior): Pass inferior argument.
1099
1100 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
1101
1102         GDB 10.1 released.
1103
1104 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
1105
1106         * ada-typeprint.c (ada_print_type): Remove superfluous second call
1107         to ada_check_typedef.
1108
1109 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1110
1111         * f-exp.y (f_parse): Rename to...
1112         (f_language::parser): ...this.
1113         * f-lang.c (f_get_encoding): Rename to...
1114         (f_language::get_encoding): ...this.
1115         (f_op_print_tab): Rename to...
1116         (f_language::op_print_tab): ...this.
1117         (exp_descriptor_f): Rename to...
1118         (f_language::exp_descriptor_tab): ...this.
1119         (class f_language): Moved to f-lang.h.
1120         (f_language::language_arch_info): New function, moved out of class
1121         declaration.
1122         (f_language::search_name_hash): Likewise.
1123         (f_language::lookup_symbol_nonlocal): Likewise.
1124         (f_language::get_symbol_name_matcher_inner): Likewise.
1125         * f-lang.h: Add 'valprint.h' include.
1126         (class f_language): Moved here from f-lang.c.
1127         * f-typeprint.c (f_type_print_args): Delete commented out
1128         declaration.
1129         (f_print_typedef): Rename to...
1130         (f_language::print_typedef): ...this.
1131         (f_print_type): Rename to...
1132         (f_language::print_type): ...this.
1133         (f_type_print_varspec_prefix): Delete declaration and rename to...
1134         (f_language::f_type_print_varspec_prefix): ...this.
1135         (f_type_print_varspec_suffix): Delete declaration and rename to...
1136         (f_language::f_type_print_varspec_suffix): ...this.
1137         (f_type_print_base): Delete declaration and rename to...
1138         (f_language::f_type_print_base): ...this.
1139         * f-valprint.c (f_value_print_inner): Rename to...
1140         (f_language::value_print_inner): ...this.
1141         * parse.c: Delete 'f-lang.h' include.
1142
1143 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1144
1145         * language.h (language_defn::print_type): Add variable names in
1146         declaration, and update header comment.
1147
1148 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1149
1150         * ada-lang.c (ada_language::demangle): Rename to...
1151         (ada_language::demangle_symbol): ...this.
1152         * c-lang.c (cplus_language::demangle): Rename to...
1153         (cplus_language::demangle_symbol): ...this.
1154         * d-lang.c (d_language::demangle): Rename to...
1155         (d_language::demangle_symbol): ...this.
1156         * f-lang.c (f_language::demangle): Rename to...
1157         (f_language::demangle_symbol): ...this.
1158         * go-lang.c (go_language::demangle): Rename to...
1159         (go_language::demangle_symbol): ...this.
1160         * language.c (language_demangle): Update call to demangle_symbol.
1161         (auto_or_unknown_language::demangle): Rename to...
1162         (auto_or_unknown_language::demangle_symbol): ...this.
1163         * language.h (language_defn::demangle): Rename to...
1164         (language_defn::demangle_symbol): ...this.
1165         * objc-lang.c (objc_language::demangle): Rename to...
1166         (objc_language::demangle_symbol): ...this.
1167         * rust-lang.c (rust_language::demangle): Rename to...
1168         (rust_language::demangle_symbol): ...this.
1169
1170 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1171
1172         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
1173         (iterate_over_file_blocks): Replace use of macro with the macros
1174         definition.
1175
1176 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1177
1178         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
1179         * valprint.c (maybe_print_array_index): Replace use of macro with
1180         the macros definition.
1181
1182 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1183
1184         * ada-lang.c (ada_language::print_array_index): Call value_print
1185         directly.
1186         * language.c (language_defn::print_array_index): Likewise.
1187         * language.h (LA_VALUE_PRINT): Delete.
1188         * valprint.c (value_print): Call value_print on the
1189         current_language directly.
1190
1191 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1192
1193         * language.h (LA_PRINT_TYPEDEF): Delete.
1194         * typeprint.c (typedef_print): Call print_typedef directly on the
1195         current_language object.
1196
1197 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1198
1199         * m2-exp.y (m2_parse): Rename to...
1200         (m2_language::parser): ...this.  Update function signature.
1201         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
1202         (m2_op_print): Rename to...
1203         (m2_language::op_print_tab): ...this, and make const.
1204         (exp_descriptor_modula2): Rename to...
1205         (m2_language::exp_descriptor_modula2): ...this.
1206         (class m2_language): Move to m2-lang.h.
1207         (m2_language::language_arch_info): New function, moved out of
1208         class declaration.
1209         (m2_language::printchar): New function, body from m2_printchar.
1210         (m2_language::printstr): New function, moved out of class
1211         declaration.
1212         (m2_language::emitchar): Likewise.
1213         * m2-lang.h (m2_parse): Delete declaration.
1214         (m2_print_typedef): Delete declaration.
1215         (m2_value_print_inner): Delete declaration.
1216         (class m2_language): Class declaration moved from m2-lang.c,
1217         larger functions are left in m2-lang.c.
1218         * m2-typeprint.c (m2_print_typedef): Rename to...
1219         (m2_language::print_typedef): ...this, and update function
1220         signature.
1221         * m2-valprint.c (m2_value_print_inner): Rename to...
1222         (m2_language::value_print_inner): ...this, replace use of
1223         LA_PRINT_STRING with a direct call to printstr member function,
1224         and update recursive call.
1225
1226 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1227
1228         * language.c (default_is_string_type_p): Delete, implementation
1229         moved into auto_or_unknown_language::is_string_type_p.
1230         (unk_op_print_tab): Moved into
1231         auto_or_unknown_language::opcode_print_table.
1232         (unknown_language_arch_info): Delete, implementation moved into
1233         auto_or_unknown_language::language_arch_info.
1234         (class auto_or_unknown_language): New class, member functions
1235         copied from unknown_language class, with some updates.
1236         (class unknown_language): Most member functions moved into
1237         auto_or_unknown_language class.  Inherit from
1238         auto_or_unknown_language class.
1239         (class auto_language): Inherit from auto_or_unknown_language.
1240         Delete most member functions.
1241
1242 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1243
1244         * stabsread.c (read_member_functions): Remove gdb_assert.
1245
1246 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1247
1248         * gdbtypes.c (init_complex_type): Check target type name.
1249
1250 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1251
1252         * target-debug.h (target_debug_print_struct_target_ops_p):
1253         Remove.
1254         (target_debug_print_async_callback_ftype_p): Remove.
1255         (target_debug_print_struct_trace_state_variable_p): Remove.
1256         (target_debug_print_struct_traceframe_info_p): Remove.
1257         (target_debug_print_VEC__btrace_block_s__pp): Remove.
1258         (target_debug_print_enum_btrace_format): Remove.
1259         (target_debug_print_enum_info_proc_what): Remove.
1260         (target_debug_print_thread_info_pp): Remove.
1261
1262 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
1263
1264         * target.h (struct target_ops) <make_corefile_notes>:
1265         Change return type to unique pointer.
1266         * target.c (dummy_make_corefile_notes): Likewise.
1267         * exec.c (struct exec_target) <make_corefile_notes>:
1268         Likewise.
1269         (exec_target::make_corefile_notes): Likewise.
1270         * procfs.c (class procfs_target) <make_corefile_notes>:
1271         Likewise.
1272         (procfs_do_thread_registers): Adjust to unique pointer.
1273         (struct procfs_corefile_thread_data): Add constructor.
1274         <note_data>: Change type to unique pointer.
1275         (procfs_corefile_thread_callback): Adjust to unique pointer.
1276         (procfs_target::make_corefile_notes): Change return type to
1277         unique pointer.
1278         * target-delegates.c: Re-generate.
1279         * gcore.c (write_gcore_file_1): Adjust.
1280         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
1281         New.
1282
1283 2020-10-22  Tom de Vries  <tdevries@suse.de>
1284
1285         * block.c (find_block_in_blockvector): Make sure the returned block
1286         contains pc.
1287
1288 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1289
1290         PR gdb/26693
1291         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
1292         parameter.
1293         (load_cu): Pass existing CU.
1294         (process_imported_unit_die): Likewise.
1295         (follow_die_offset): Likewise.
1296
1297 2020-10-22  Luis Machado  <luis.machado@linaro.org>
1298
1299         * corelow.c (core_target::xfer_partial): Also check for an empty
1300         m_core_unavailable_mappings vector.
1301
1302 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1303
1304         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
1305         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
1306         * f-exp.y (arglist): Allow for a series of subranges.
1307         (subrange): Add cases for subranges with strides.
1308         * f-lang.c (value_f90_subarray): Catch use of array strides and
1309         throw an error.
1310         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
1311
1312 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1313
1314         * expprint.c (print_subexp_standard): Change enum range_type to
1315         range_flag and rename variables to match.
1316         (dump_subexp_body_standard): Likewise.
1317         * expression.h (enum range_type): Rename to...
1318         (enum range_flag): ...this.
1319         (range_types): Rename to...
1320         (range_flags): ...this.
1321         * f-lang.c (value_f90_subarray): Change enum range_type to
1322         range_flag and rename variables to match.
1323         * parse.c (operator_length_standard): Likewise.
1324         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
1325         range_type to range_flag.
1326         * rust-lang.c (rust_evaluate_funcall): Likewise.
1327         (rust_range): Likewise.
1328         (rust_compute_range): Likewise.
1329         (rust_subscript): Likewise.
1330
1331 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1332
1333         * expprint.c (print_subexp_standard): Update to reflect changes to
1334         enum range_type.
1335         (dump_subexp_body_standard): Likewise.
1336         * expression.h (enum range_type): Convert to a bit field enum, and
1337         make the enum unsigned.
1338         * f-exp.y (subrange): Update to reflect changes to enum
1339         range_type.
1340         * f-lang.c (value_f90_subarray): Likewise.
1341         * parse.c (operator_length_standard): Likewise.
1342         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
1343         * rust-lang.c (rust_range): Likewise.
1344         (rust_compute_range): Likewise.
1345         (rust_subscript): Likewise.
1346
1347 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
1348
1349         * infrun.c (displaced_step_in_progress_thread): Fix comment.
1350         (displaced_step_in_progress): Fix comment.
1351
1352 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
1353
1354         * gdbarch.sh (make_corefile_notes): Return unique pointer.
1355         * gdbarch.c: Re-generate.
1356         * gdbarch.h: Re-generate.
1357         * gcore.c (write_gcore_file_1): Adjust.
1358         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
1359         constructor.
1360         <note_data>: Change type to unique pointer.
1361         <abort_iteration>: Change type to bool.
1362         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
1363         (fbsd_collect_thread_registers): Return void, adjust.
1364         (struct fbsd_corefile_thread_data): Add construtor.
1365         <note_data>: Change type to unique pointer.
1366         (fbsd_corefile_thread): Adjust.
1367         (fbsd_make_corefile_notes): Return unique pointer, adjust.
1368         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
1369         to unique pointer, adjust.
1370         (struct linux_collect_regset_section_cb_data): Add constructor.
1371         <note_data>: Change type to unique pointer.
1372         <abort_iteration>: Change type to bool.
1373         (linux_collect_thread_registers): Return void, adjust.
1374         (struct linux_corefile_thread_data): Add constructor.
1375         <note_data>: Change type to unique pointer.
1376         (linux_corefile_thread): Adjust.
1377         (linux_make_corefile_notes): Return unique pointer, adjust.
1378
1379 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1380
1381         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
1382         * gdbarch.c: Re-generate.
1383         * gdbarch.h: Re-generate.
1384         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
1385         bool.
1386         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
1387         Likewise.
1388         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
1389         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
1390         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
1391         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
1392
1393 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1394
1395         * gdbarch.sh: Make generated predicates return bool.
1396         * gdbarch.c: Re-generate.
1397         * gdbarch.h: Re-generate.
1398
1399 2020-10-20  Tom Tromey  <tom@tromey.com>
1400
1401         * varobj-iter.h (struct varobj_item): Remove typedef.
1402
1403 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1404
1405         * infrun.c (currently_stepping): Change int to bool
1406         (maybe_software_singlestep): Likewise.
1407         (show_stop_on_solib_events): Likewise.
1408         (stepping_past_nonsteppable_watchpoint): Likewise.
1409         (displaced_step_in_progress_any_inferior): Likewise.
1410         (displaced_step_in_progress_thread): Likewise.
1411         (keep_going_stepped_thread): Likewise.
1412         (thread_still_needs_step_over): Likewise.
1413         (start_step_over): Likewise.
1414         (do_target_resume): Likewise.
1415         (resume_1): Likewise.
1416         (clear_proceed_status): Likewise.
1417         (thread_still_needs_step_over_bp): Likewise.
1418         (proceed): Likewise.
1419         (switch_back_to_stepped_thread): Likewise.
1420         (adjust_pc_after_break): Likewise.
1421         (stepped_in_from): Likewise.
1422         (handle_stop_requested): Likewise.
1423         (handle_syscall_event): Likewise.
1424         (handle_no_resumed): Likewise.
1425         (handle_inferior_event): Likewise.
1426         (finish_step_over): Likewise.
1427         (handle_signal_stop): Likewise.
1428         (process_event_stop_test): Likewise.
1429
1430 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1431
1432         * infrun.c (get_displaced_stepping_state): Fix comment.
1433
1434 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
1435
1436         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
1437
1438 2020-10-19  Tom Tromey  <tromey@adacore.com>
1439
1440         PR tui/26719
1441         * tui/tui-winsource.h (struct tui_source_window_base)
1442         <refresh_window>: Rename from refresh_pad.
1443         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
1444         Rename from refresh_pad.
1445         (tui_source_window_base::show_source_content)
1446         (tui_source_window_base::do_scroll_horizontal): Update.
1447
1448 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1449
1450         * thread.c (_initialize_thread): Fine-tune the help text of
1451         'info threads'.
1452
1453 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1454
1455         * frame.c: Remove the unused 'uinteger_option_def' type alias.
1456
1457 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
1458
1459         * breakpoint.c (handle_jit_event): Add an argument, change how
1460         `jit_event_handler` is called.
1461
1462 2020-10-17  Tom Tromey  <tom@tromey.com>
1463
1464         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
1465         (scan_xcoff_symtab): Update.
1466         * psymtab.h (class psymtab_storage) <global_psymbols,
1467         static_psymbols, current_global_psymbols,
1468         current_static_psymbols>: Remove.
1469         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
1470         (match_partial_symbol, lookup_partial_symbol): Update.
1471         (print_partial_symbols): Change parameters.
1472         (dump_psymtab, recursively_search_psymtabs)
1473         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
1474         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
1475         (concat): Remove.
1476         (end_psymtab_common): Simplify.
1477         (append_psymbol_to_list): Change parameters.
1478         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
1479         (init_psymbol_list): Simplify.
1480         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
1481         * psympriv.h (struct partial_symtab) <empty>: New method.
1482         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
1483         Remove.
1484         <global_psymbols, static_psymbols>: New members.
1485         <add_psymbol>: New methods.
1486         (add_psymbol_to_list): Don't declare.
1487         (psymbol_placement): Move earlier.
1488         * mdebugread.c (parse_partial_symbols): Update.
1489         (handle_psymbol_enumerators): Change parameters.
1490         (mdebug_expand_psymtab): Update.
1491         * dwarf2/read.c (process_psymtab_comp_unit_reader)
1492         (add_partial_symbol): Update.
1493         * dwarf2/index-write.c (write_psymbols): Change parameters.
1494         (write_one_signatured_type): Update.
1495         (recursively_count_psymbols): Update.
1496         (recursively_write_psymbols): Update.
1497         (class debug_names) <recursively_write_psymbols>: Update.
1498         <write_psymbols>: Change parameters.
1499         <write_one_signatured_type>: Update.
1500         * dbxread.c (read_dbx_symtab): Update.
1501         (dbx_end_psymtab): Use partial_symtab::empty.
1502         * ctfread.c (struct ctf_context) <pst>: New member.
1503         (create_partial_symtab): Set it.
1504         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
1505         (scan_partial_symbols): Use the psymtab's context.  Update.
1506
1507 2020-10-17  Tom Tromey  <tom@tromey.com>
1508
1509         * valprint.c (generic_value_print): Remove comment.
1510         * m2-valprint.c (m2_value_print_inner): Remove comment.
1511         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
1512         type.
1513
1514 2020-10-17  Tom de Vries  <tdevries@suse.de>
1515
1516         PR symtab/26317
1517         * source.c (select_source_symtab): Handling sal.symtab == NULL for
1518         symbol main.
1519
1520 2020-10-14  Tom de Vries  <tdevries@suse.de>
1521
1522         PR gdb/26733
1523         * solib.c (solib_contains_address_p): Handle
1524         'solib->sections == nullptr'.
1525
1526 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
1527
1528         PR gdb/26642
1529         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
1530         target can't do async.
1531         * target.c (target_wait): Assert that we don't pass
1532         TARGET_WNOHANG to a target that can't async.
1533
1534 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
1535
1536         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
1537         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
1538         * alpha-bsd-nat.c: Adjust include.
1539         * alpha-bsd-tdep.h: Adjust comment.
1540         * alpha-nbsd-tdep.c: Rename to ...
1541         * alpha-netbsd-tdep.c: ... this, adjust include.
1542         * amd64-nbsd-nat.c: Rename to ...
1543         * amd64-netbsd-nat.c: ... this, adjust include.
1544         * amd64-nbsd-tdep.c: Rename to ...
1545         * amd64-netbsd-tdep.c: ... this, adjust include.
1546         * amd64-tdep.h: Adjust include.
1547         * arm-nbsd-nat.c: Rename to ...
1548         * arm-netbsd-nat.c: ... this, adjust include.
1549         * arm-nbsd-tdep.c: Rename to ...
1550         * arm-netbsd-tdep.c: ... this, adjust include.
1551         * arm-nbsd-tdep.h: Rename to ...
1552         * arm-netbsd-tdep.h: ... this, adjust include.
1553         * configure.nat: Adjust file lists.
1554         * configure.tgt: Likewise.
1555         * hppa-nbsd-nat.c: Rename to ...
1556         * hppa-netbsd-nat.c: ... this, adjust include.
1557         * hppa-nbsd-tdep.c: Rename to ...
1558         * hppa-netbsd-tdep.c: ... this, adjust include.
1559         * i386-nbsd-nat.c: Rename to ...
1560         * i386-netbsd-nat.c: ... this, adjust include.
1561         * i386-nbsd-tdep.c: Rename to ...
1562         * i386-netbsd-tdep.c: ... this, adjust include.
1563         * m68k-bsd-nat.c: Adjust include.
1564         * mips-nbsd-nat.c: Rename to ...
1565         * mips-netbsd-nat.c: ... this, adjust include.
1566         * mips-nbsd-tdep.c: Rename to ...
1567         * mips-netbsd-tdep.c: ... this, adjust include.
1568         * mips-nbsd-tdep.h: Rename to ...
1569         * mips-netbsd-tdep.h: ... this.
1570         * nbsd-nat.c: Rename to ...
1571         * netbsd-nat.c: ... this, adjust include.
1572         * nbsd-nat.h: Rename to ...
1573         * netbsd-nat.h: ... this, adjust include.
1574         * nbsd-tdep.c: Rename to ...
1575         * netbsd-tdep.c: ... this, adjust include.
1576         * nbsd-tdep.h: Rename to ...
1577         * netbsd-tdep.h: ... this.
1578         * ppc-nbsd-nat.c: Rename to ...
1579         * ppc-netbsd-nat.c: ... this, adjust include.
1580         * ppc-nbsd-tdep.c: Rename to ...
1581         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
1582         * ppc-nbsd-tdep.h: Rename to ...
1583         * ppc-netbsd-tdep.h: ... this.
1584         * sh-nbsd-nat.c: Rename to ...
1585         * sh-netbsd-nat.c: ... this, adjust include.
1586         * sh-nbsd-tdep.c: Rename to ...
1587         * sh-netbsd-tdep.c: ... this, adjust include.
1588         * sparc-nbsd-nat.c: Rename to ...
1589         * sparc-netbsd-nat.c: ... this.
1590         * sparc-nbsd-tdep.c: Rename to ...
1591         * sparc-netbsd-tdep.c: ... this, adjust include.
1592         * sparc64-nbsd-nat.c: Rename to ...
1593         * sparc64-netbsd-nat.c: ... this.
1594         * sparc64-nbsd-tdep.c: Rename to ...
1595         * sparc64-netbsd-tdep.c: ... this, adjust include.
1596         * sparc64-tdep.h: Adjust comment.
1597         * vax-bsd-nat.c: Adjust include.
1598         * vax-nbsd-tdep.c: Rename to ...
1599         * vax-netbsd-tdep.c: ... this, adjust include.
1600
1601 2020-10-12  Tom Tromey  <tom@tromey.com>
1602
1603         * target.h (struct target_ops) <get_section_table>: Update.
1604         (target_get_section_table): Update.
1605         * target.c (target_get_section_table, target_section_by_addr)
1606         (memory_xfer_partial_1): Update.
1607         * target-section.h (target_section_table): Now an alias.
1608         * target-delegates.c: Rebuild.
1609         * target-debug.h (target_debug_print_target_section_table_p):
1610         Rename from target_debug_print_struct_target_section_table_p.
1611         * symfile.c (build_section_addr_info_from_section_table): Update.
1612         * solib.c (solib_map_sections, solib_contains_address_p): Update.
1613         * solib-svr4.c (scan_dyntag): Update.
1614         * solib-dsbt.c (scan_dyntag): Update.
1615         * remote.c (remote_target::remote_xfer_live_readonly_partial):
1616         Update.
1617         * record-full.c (record_full_core_target::xfer_partial): Update.
1618         * progspace.h (struct program_space) <target_sections>: Update.
1619         * exec.h (print_section_info): Update.
1620         * exec.c (exec_target::close, build_section_table)
1621         (add_target_sections, add_target_sections_of_objfile)
1622         (remove_target_sections, exec_on_vfork)
1623         (section_table_available_memory)
1624         (section_table_xfer_memory_partial)
1625         (exec_target::get_section_table, exec_target::xfer_partial)
1626         (print_section_info, set_section_command)
1627         (exec_set_section_address, exec_target::has_memory): Update.
1628         * corelow.c (core_target::build_file_mappings)
1629         (core_target::xfer_partial, core_target::info_proc_mappings)
1630         (core_target::info_proc_mappings): Update.
1631         * bfd-target.c (class target_bfd): Update
1632
1633 2020-10-12  Tom Tromey  <tom@tromey.com>
1634
1635         * progspace.c (program_space::~program_space): Don't call
1636         clear_section_table.
1637         * exec.h (clear_section_table): Don't declare.
1638         * exec.c (exec_target::close): Update.
1639         (clear_section_table): Remove.
1640
1641 2020-10-12  Tom Tromey  <tom@tromey.com>
1642
1643         * exec.c (add_target_sections_of_objfile): Simplify.
1644
1645 2020-10-12  Tom Tromey  <tom@tromey.com>
1646
1647         * solib.c (solib_map_sections): Update.
1648         * record-full.c (record_full_core_open_1): Update.
1649         * exec.h (build_section_table): Return a target_section_table.
1650         * exec.c (exec_file_attach): Update.
1651         (build_section_table): Return a target_section_table.
1652         * corelow.c (core_target::core_target): Update.
1653         * bfd-target.c (target_bfd::target_bfd): Update.
1654
1655 2020-10-12  Tom Tromey  <tom@tromey.com>
1656
1657         * target.c (target_section_by_addr, memory_xfer_partial_1):
1658         Update.
1659         * target-section.h (struct target_section_table): Use
1660         std::vector.
1661         * symfile.h (build_section_addr_info_from_section_table): Take a
1662         target_section_table.
1663         * symfile.c (build_section_addr_info_from_section_table): Take a
1664         target_section_table.
1665         * solist.h (struct so_list) <sections>: Change type.
1666         <sections_end>: Remove.
1667         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
1668         (solib_contains_address_p): Update.
1669         * solib-svr4.c (scan_dyntag): Update.
1670         * solib-dsbt.c (scan_dyntag): Update.
1671         * remote.c (remote_target::remote_xfer_live_readonly_partial):
1672         Update.
1673         * record-full.c (record_full_core_start, record_full_core_end):
1674         Remove.
1675         (record_full_core_sections): New global.
1676         (record_full_core_open_1, record_full_core_target::xfer_partial):
1677         Update.
1678         * exec.h (build_section_table, section_table_xfer_memory_partial)
1679         (add_target_sections): Take a target_section_table.
1680         * exec.c (exec_file_attach, clear_section_table): Update.
1681         (resize_section_table): Remove.
1682         (build_section_table, add_target_sections): Take a
1683         target_section_table.
1684         (add_target_sections_of_objfile, remove_target_sections)
1685         (exec_on_vfork): Update.
1686         (section_table_available_memory): Take a target_section_table.
1687         (section_table_read_available_memory): Update.
1688         (section_table_xfer_memory_partial): Take a target_section_table.
1689         (print_section_info, set_section_command)
1690         (exec_set_section_address, exec_target::has_memory): Update.
1691         * corelow.c (class core_target) <m_core_section_table,
1692         m_core_file_mappings>: Remove braces.
1693         <~core_target>: Remove.
1694         (core_target::core_target): Update.
1695         (core_target::~core_target): Remove.
1696         (core_target::build_file_mappings)
1697         (core_target::xfer_memory_via_mappings)
1698         (core_target::xfer_partial, core_target::info_proc_mappings):
1699         Update.
1700         * bfd-target.c (target_bfd::xfer_partial): Update.
1701         (target_bfd::target_bfd): Update.
1702         (target_bfd::~target_bfd): Remove.
1703
1704 2020-10-12  Tom Tromey  <tom@tromey.com>
1705
1706         * target.h (struct target_section, struct target_section_table):
1707         Move to target-section.h.
1708         * target-section.h: New file.
1709
1710 2020-10-12  Pedro Alves  <pedro@palves.net>
1711
1712         PR exp/26602
1713         * valops.c (struct struct_field_searcher): New.
1714         (update_search_result): Rename to ...
1715         (struct_field_searcher::update_result): ... this.  Simplify
1716         prototype.  Record all found fields.
1717         (do_search_struct_field): Rename to ...
1718         (struct_field_searcher::search): ... this.  Simplify prototype.
1719         Maintain stack of visited baseclass path.  Call update_result for
1720         fields too.  Keep searching fields in baseclasses instead of
1721         stopping at the first found field.
1722         (search_struct_field): Use struct_field_searcher.  When looking
1723         for fields, report ambiguous access attempts.
1724
1725 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
1726
1727         * frame.c (inside_main_func): Check full symbols as well as
1728         minimal symbols.
1729
1730 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
1731
1732         * ada-lang.c (advance_wild_match): Rewrite the function's
1733         description.  Change the type of target0, t0 and t1 to char.
1734
1735 2020-10-09  Tom Tromey  <tromey@adacore.com>
1736
1737         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
1738
1739 2020-10-09  Tom Tromey  <tromey@adacore.com>
1740
1741         * ada-lang.h (ada_encode): Return std::string.
1742         * ada-lang.c (ada_encode_1): Return std::string.
1743         (ada_encode): Likewise.
1744         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
1745         Update.
1746         * ada-exp.y (block_lookup, write_var_or_type): Update.
1747
1748 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
1749
1750         PR exp/26714
1751         * printcmd.c (print_formatted): Handle void results as
1752         unformatted prints.
1753
1754 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
1755
1756         * arch/aarch32.c (aarch32_create_target_description): Release the
1757         target_desc_up as late as possible.
1758         * arch/aarch64.c (aarch64_create_target_description): Likewise.
1759         * arch/amd64.c (amd64_create_target_description): Likewise.
1760         * arch/arc.c (arc_create_target_description): Return a
1761         target_desc_up, don't release it.
1762         * arch/arc.h (arc_create_target_description): Update declaration.
1763         (arc_lookup_target_description): Move target_desc_up into the
1764         cache, and return a borrowed pointer.
1765         * arch/arm.c (arm_create_target_description): Release the
1766         target_desc_up as late as possible.
1767         * arch/i386.c (i386_create_target_description): Likewise.
1768         * arch/riscv.h (riscv_create_target_description): Update
1769         declaration to match definition.
1770         * arch/tic6x.c (tic6x_create_target_description): Release the
1771         target_desc_up as late as possible.
1772
1773 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
1774
1775         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
1776         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
1777
1778 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
1779
1780         * source.c (directory_command): Notify observers that "directories"
1781         parameter has changed.
1782
1783 2020-10-08  Tom Tromey  <tom@tromey.com>
1784
1785         * cli/cli-cmds.c (print_disassembly): Style function name and
1786         addresses.  Add _() wrappers.
1787
1788 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
1789
1790         * NEWS: Mention ARC support in GDBserver.
1791
1792 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
1793
1794         * arch/aarch32.c (aarch32_create_target_description): Release
1795         unique_ptr returned from allocate_target_description.
1796         * arch/aarch64.c (aarch64_create_target_description): Likewise.
1797         * arch/amd64.c (amd64_create_target_description): Likewise.
1798         * arch/arc.c (arc_create_target_description): Likewise.
1799         * arch/arm.c (arm_create_target_description): Likewise.
1800         * arch/i386.c (i386_create_target_description): Likewise.
1801         * arch/riscv.c (riscv_create_target_description): Update return
1802         type.  Handle allocate_target_description returning a unique_ptr.
1803         (riscv_lookup_target_description): Update to handle unique_ptr.
1804         * arch/tic6x.c (tic6x_create_target_description): Release
1805         unique_ptr returned from allocate_target_description.
1806         * features/microblaze-with-stack-protect.c: Regenerate.
1807         * features/microblaze.c: Regenerate.
1808         * features/mips-dsp-linux.c: Regenerate.
1809         * features/mips-linux.c: Regenerate.
1810         * features/mips64-dsp-linux.c: Regenerate.
1811         * features/mips64-linux.c: Regenerate.
1812         * features/nds32.c: Regenerate.
1813         * features/nios2.c: Regenerate.
1814         * features/or1k.c: Regenerate.
1815         * features/rs6000/powerpc-32.c: Regenerate.
1816         * features/rs6000/powerpc-32l.c: Regenerate.
1817         * features/rs6000/powerpc-403.c: Regenerate.
1818         * features/rs6000/powerpc-403gc.c: Regenerate.
1819         * features/rs6000/powerpc-405.c: Regenerate.
1820         * features/rs6000/powerpc-505.c: Regenerate.
1821         * features/rs6000/powerpc-601.c: Regenerate.
1822         * features/rs6000/powerpc-602.c: Regenerate.
1823         * features/rs6000/powerpc-603.c: Regenerate.
1824         * features/rs6000/powerpc-604.c: Regenerate.
1825         * features/rs6000/powerpc-64.c: Regenerate.
1826         * features/rs6000/powerpc-64l.c: Regenerate.
1827         * features/rs6000/powerpc-7400.c: Regenerate.
1828         * features/rs6000/powerpc-750.c: Regenerate.
1829         * features/rs6000/powerpc-860.c: Regenerate.
1830         * features/rs6000/powerpc-altivec32.c: Regenerate.
1831         * features/rs6000/powerpc-altivec32l.c: Regenerate.
1832         * features/rs6000/powerpc-altivec64.c: Regenerate.
1833         * features/rs6000/powerpc-altivec64l.c: Regenerate.
1834         * features/rs6000/powerpc-e500.c: Regenerate.
1835         * features/rs6000/powerpc-e500l.c: Regenerate.
1836         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
1837         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
1838         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
1839         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
1840         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
1841         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
1842         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
1843         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
1844         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
1845         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
1846         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
1847         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
1848         * features/rs6000/powerpc-vsx32.c: Regenerate.
1849         * features/rs6000/powerpc-vsx32l.c: Regenerate.
1850         * features/rs6000/powerpc-vsx64.c: Regenerate.
1851         * features/rs6000/powerpc-vsx64l.c: Regenerate.
1852         * features/rs6000/rs6000.c: Regenerate.
1853         * features/rx.c: Regenerate.
1854         * features/s390-gs-linux64.c: Regenerate.
1855         * features/s390-linux32.c: Regenerate.
1856         * features/s390-linux32v1.c: Regenerate.
1857         * features/s390-linux32v2.c: Regenerate.
1858         * features/s390-linux64.c: Regenerate.
1859         * features/s390-linux64v1.c: Regenerate.
1860         * features/s390-linux64v2.c: Regenerate.
1861         * features/s390-te-linux64.c: Regenerate.
1862         * features/s390-tevx-linux64.c: Regenerate.
1863         * features/s390-vx-linux64.c: Regenerate.
1864         * features/s390x-gs-linux64.c: Regenerate.
1865         * features/s390x-linux64.c: Regenerate.
1866         * features/s390x-linux64v1.c: Regenerate.
1867         * features/s390x-linux64v2.c: Regenerate.
1868         * features/s390x-te-linux64.c: Regenerate.
1869         * features/s390x-tevx-linux64.c: Regenerate.
1870         * features/s390x-vx-linux64.c: Regenerate.
1871         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
1872         from allocate_target_description.
1873         * target-descriptions.c (allocate_target_description): Update
1874         return type.
1875         (print_c_tdesc::visit_pre): Release unique_ptr returned from
1876         allocate_target_description.
1877
1878 2020-10-07  Tom Tromey  <tromey@adacore.com>
1879
1880         * unittests/search-memory-selftests.c: New file.
1881         * Makefile.in (SELFTESTS_SRCS): Add
1882         unittests/search-memory-selftests.c.
1883
1884 2020-10-07  Tom Tromey  <tromey@adacore.com>
1885
1886         PR gdb/16930:
1887         * findcmd.c (_initialize_mem_search): Mention that the range is
1888         inclusive.
1889
1890 2020-10-07  Tom Tromey  <tromey@adacore.com>
1891
1892         * target.h (simple_search_memory): Don't declare.
1893         * target.c (simple_search_memory): Move to gdbsupport.
1894         (default_search_memory): Update.
1895         * remote.c (remote_target::search_memory): Update.
1896
1897 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
1898
1899         * Makefile.in (COMPILE): Add CXXFLAGS.
1900         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
1901         (check-headers): Add CXXFLAGS.
1902
1903 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
1904
1905         * arc-linux-tdep.h: New file.
1906         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
1907         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
1908         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
1909         arc_linux_gregset, arc_linux_v2_regset,
1910         arc_linux_iterate_over_regset_sections,
1911         arc_linux_core_read_description): Implement.
1912         (arc_linux_init_osabi): Set iterate_over_regset_sections.
1913         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
1914         (arc_gdbarch_features_create): Add.
1915         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
1916
1917 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
1918
1919         * arch/arc.h: Rename "arc_gdbarch_features" to
1920         "arc_arch_features".
1921         * arc-tdep.h: Likewise.
1922         * arc-tdep.c: Likewise.
1923
1924 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1925
1926         * infcmd.c (attach_command): Remove the redundant call to
1927         `clear_proceed_status`.
1928
1929 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
1930
1931         * nat/netbsd-nat.c (write_memory, read_memory): Update.
1932
1933 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
1934
1935         * nat/netbsd-nat.c (write_memory, read_memory): Add.
1936         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
1937         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
1938
1939 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
1940
1941         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
1942         (_initialize_break_catch_sig): Don't allocate array.
1943
1944 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1945
1946         * symtab.c (find_pc_line): Return unmapped addresses when the
1947         requested address is also unmapped.
1948
1949 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
1950
1951         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
1952         tui/tui-out.h.
1953
1954 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
1955
1956         * amd64-windows-tdep.c (amd64_windows_return_value): Use
1957         type::is_vector instead of TYPE_VECTOR.
1958
1959 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
1960
1961         * auto-load.c (auto_load_objfile_script_1): Don't use
1962         debugfile_holder as temporary variable when stripping drive
1963         letter.
1964
1965 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
1966
1967         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
1968         Add TYPE_CODE_COMPLEX.
1969         (amd64_windows_return_value): Fix types returned via XMM0.
1970
1971 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
1972
1973         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
1974         AArch64/ARM maintainers.
1975
1976 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
1977
1978         * NEWS: Mention set/show debug event-loop.
1979
1980 2020-10-02  Tom Tromey  <tromey@adacore.com>
1981
1982         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
1983         REG_EXTENDED.
1984
1985 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
1986
1987         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
1988         * procfs.c (procfs_inferior_created): Remove.
1989         (_initialize_procfs): Don't register procfs_inferior_created.
1990
1991 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1992
1993         * async-event.c (invoke_async_signal_handlers): Add debug
1994         print.
1995         (check_async_event_handlers): Likewise.
1996         * event-top.c (show_debug_event_loop): New function.
1997         (_initialize_event_top): Register "set debug event-loop"
1998         setting.
1999
2000 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2001
2002         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
2003         * debug.h: Remove.
2004         * infrun.c: Include gdbsupport/common-debug.h.
2005         * linux-nat.c: Likewise.
2006
2007 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2008
2009         * async-event.h (create_async_signal_handler): Add name
2010         parameter.
2011         (create_async_event_handler): Likewise.
2012         * async-event.c (struct async_signal_handler) <name>: New field.
2013         (struct async_event_handler) <name>: New field.
2014         (create_async_signal_handler): Assign name.
2015         (create_async_event_handler): Assign name.
2016         * event-top.c (async_init_signals): Pass name when creating
2017         handler.
2018         * infrun.c (_initialize_infrun): Likewise.
2019         * record-btrace.c (record_btrace_push_target): Likewise.
2020         * record-full.c (record_full_open): Likewise.
2021         * remote-notif.c (remote_notif_state_allocate): Likewise.
2022         * remote.c (remote_target::open_1): Likewise.
2023         * tui/tui-win.c (tui_initialize_win): Likewise.
2024
2025 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2026
2027         * async-event.c (initialize_async_signal_handlers): Pass name to
2028         add_file_handler
2029         * event-top.c (ui_register_input_event_handler): Likewise.
2030         * linux-nat.c (linux_nat_target::async): Likewise.
2031         * run-on-main-thread.c (_initialize_run_on_main_thread):
2032         Likewise
2033         * ser-base.c (reschedule): Likewise.
2034         (ser_base_async): Likewise.
2035         * tui/tui-io.c: Likewise.
2036         * top.h (struct ui) <num>: New field.
2037         * top.c (highest_ui_num): New variable.
2038         (ui::ui): Initialize num.
2039
2040 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2041
2042         * observable.h <inferior_created>: Remove parameters.  Update all
2043         listeners.
2044         * inferior.h (post_create_inferior): Remove target parameter.
2045         Update all callers.
2046
2047 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
2048
2049         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
2050         and DW_MACRO_undef_strx.
2051         (dwarf_decode_macros): Likewise
2052         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
2053         which is the value of DW_AT_str_offsets_base.
2054          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
2055         str_offsets_base.
2056
2057 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2058
2059         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
2060
2061 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2062
2063         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
2064         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
2065
2066 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2067
2068         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
2069
2070 2020-09-30  Tom de Vries  <tdevries@suse.de>
2071
2072         PR symtab/26683
2073         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
2074
2075 2020-09-30  Tom Tromey  <tromey@adacore.com>
2076
2077         * dwarf2/read.c (handle_variant): Use constant_value.
2078
2079 2020-09-29  Tom Tromey  <tom@tromey.com>
2080
2081         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
2082         (read_file_scope, dwarf2_get_pc_bounds)
2083         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
2084         (read_structure_type, handle_struct_member_die)
2085         (read_enumeration_type, read_array_type, read_set_type)
2086         (read_tag_pointer_type, read_tag_reference_type)
2087         (read_subroutine_type, read_base_type, read_subrange_type)
2088         (read_full_die_1, partial_die_info::read)
2089         (partial_die_info::read, by, new_symbol)
2090         (dwarf2_const_value_data, dwarf2_const_value_attr)
2091         (dump_die_shallow, dwarf2_fetch_constant_bytes)
2092         (prepare_one_comp_unit): Update.
2093         * dwarf2/attribute.h (DW_UNSND): Remove.
2094
2095 2020-09-29  Tom Tromey  <tom@tromey.com>
2096
2097         * dwarf2/read.c (read_func_scope, prototyped_function_p)
2098         (read_subroutine_type, partial_die_info::read)
2099         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
2100         (dwarf2_add_member_fn): Update.
2101         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
2102         * dwarf2/attribute.c (attribute::as_boolean): New method.
2103
2104 2020-09-29  Tom Tromey  <tom@tromey.com>
2105
2106         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
2107         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
2108         method.
2109         * dwarf2/attribute.c (attribute::as_virtuality): New method.
2110
2111 2020-09-29  Tom Tromey  <tom@tromey.com>
2112
2113         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
2114         the attribute's form.
2115
2116 2020-09-29  Tom Tromey  <tom@tromey.com>
2117
2118         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
2119         (dwarf2_add_member_fn): Update.
2120         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
2121         * dwarf2/attribute.c (attribute::defaulted): New method, from
2122         is_valid_DW_AT_defaulted.
2123
2124 2020-09-29  Tom Tromey  <tom@tromey.com>
2125
2126         * dwarf2/read.c (dw2_get_file_names_reader)
2127         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
2128         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
2129         (dwarf2_symbol_mark_computed): Use as_unsigned.
2130         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
2131         method.
2132         <form_is_section_offset>: Update comment.
2133
2134 2020-09-29  Tom Tromey  <tom@tromey.com>
2135
2136         * dwarf2/read.c (dwarf2_access_attribute): Rename from
2137         dwarf2_default_access_attribute.  Look up attribute.
2138         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
2139         Update.
2140
2141 2020-09-29  Tom Tromey  <tom@tromey.com>
2142
2143         * dwarf2/read.c (skip_one_die): Update.
2144         (read_full_die_1): Change how reprocessing is done.
2145         (partial_die_info::read): Update.
2146         (read_attribute_value): Remove need_reprocess parameter.
2147         (read_attribute): Likewise.
2148         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
2149         New method.
2150
2151 2020-09-29  Tom Tromey  <tom@tromey.com>
2152
2153         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
2154         (dwarf2_const_value_attr, dump_die_shallow)
2155         (dwarf2_fetch_constant_bytes): Update.
2156         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
2157         comment.
2158         <set_address>: New method.
2159         (DW_ADDR): Remove.
2160         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
2161         (attribute::as_string, attribute::as_address): Add assert.
2162
2163 2020-09-29  Tom Tromey  <tom@tromey.com>
2164
2165         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
2166         (read_attribute_reprocess, read_attribute_value): Update.
2167         (read_attribute): Clear requires_reprocessing.
2168         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
2169         form_requires_reprocessing>: New methods.
2170         <string_init>: Clear requires_reprocessing.
2171         <set_unsigned_reprocess>: New method.
2172         <name>: Shrink by one bit.
2173         <requires_reprocessing>: New member.
2174         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
2175         method.
2176
2177 2020-09-29  Tom Tromey  <tom@tromey.com>
2178
2179         * dwarf2/read.c (read_attribute_value): Update.
2180         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
2181         set_unsigned>: New methods.
2182         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
2183
2184 2020-09-29  Tom Tromey  <tom@tromey.com>
2185
2186         * dwarf2/read.c (get_alignment, read_array_order)
2187         (read_attribute_value, dwarf2_const_value_attr)
2188         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
2189         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
2190         New methods.
2191         (DW_SND): Remove.
2192
2193 2020-09-29  Tom Tromey  <tom@tromey.com>
2194
2195         * dwarf2/read.c (read_attribute_value, lookup_die_type)
2196         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
2197         Update.
2198         * dwarf2/attribute.h (struct attribute) <as_signature,
2199         set_signature>: New methods.
2200         (DW_SIGNATURE): Remove.
2201
2202 2020-09-29  Tom Tromey  <tom@tromey.com>
2203
2204         * dwarf2/read.c (read_call_site_scope)
2205         (handle_data_member_location, dwarf2_add_member_fn)
2206         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2207         (partial_die_info::read, read_attribute_value)
2208         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
2209         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
2210         (dwarf2_symbol_mark_computed): Update.
2211         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
2212         methods.
2213         (DW_BLOCK): Remove.
2214         * dwarf2/attribute.c (attribute::form_is_block): Add
2215         DW_FORM_data16.
2216
2217 2020-09-29  Tom Tromey  <tom@tromey.com>
2218
2219         * dwarf2/read.c (read_cutu_die_from_dwo)
2220         (read_attribute_reprocess, read_attribute_value, read_attribute)
2221         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
2222         (dwarf2_fetch_constant_bytes): Update.
2223         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
2224         <set_string_noncanonical, set_string_canonical>: New methods.
2225         <string_is_canonical>: Update comment.
2226         <canonical_string_p>: Add assert.
2227         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
2228         * dwarf2/attribute.c (attribute::form_is_string): New method.
2229         (attribute::string): Use it.
2230
2231 2020-09-29  Tom Tromey  <tom@tromey.com>
2232
2233         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
2234         (dump_die_shallow): Use canonical_string_p.
2235         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
2236         method.
2237
2238 2020-09-29  Tom Tromey  <tom@tromey.com>
2239
2240         * dwarf2/read.c (partial_die_info::read)
2241         (dwarf2_const_value_attr, anonymous_struct_prefix, )
2242         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
2243         attribute::as_string.
2244
2245 2020-09-29  Tom Tromey  <tom@tromey.com>
2246
2247         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
2248         DW_ADDR.
2249         (attribute::string): Don't use DW_STRING.
2250         (attribute::get_ref_die_offset): Don't use DW_UNSND.
2251         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
2252
2253 2020-09-29  Tom Tromey  <tom@tromey.com>
2254
2255         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
2256         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
2257         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
2258         * dwarf2/attribute.h (struct attribute): Rename methods.
2259         * dwarf2/attribute.c (attribute::as_address): Rename from
2260         value_as_address.
2261         (attribute::as_string): Rename from value_as_string.
2262
2263 2020-09-29  Tom Tromey  <tom@tromey.com>
2264
2265         * dwarf2/read.c (partial_die_info::read) <case
2266         DW_AT_linkage_name>: Use value_as_string.
2267         (dwarf2_string_attr): Use value_as_string.
2268         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
2269         method.
2270         * dwarf2/attribute.c (attribute::value_as_string): New method.
2271
2272 2020-09-29  Pedro Alves  <pedro@palves.net>
2273
2274         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
2275         defined before using '#pragma GCC diagnostic' instead of checking
2276         __clang__.
2277
2278 2020-09-28  Tom Tromey  <tom@tromey.com>
2279
2280         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
2281         (handle_signal_stop): Update.
2282         * procfs.c (procfs_target::insert_watchpoint): Update.
2283         * target.h (target_have_steppable_watchpoint): Now a function.
2284
2285 2020-09-28  Tom Tromey  <tom@tromey.com>
2286
2287         * infrun.c (set_schedlock_func): Update.
2288         * target.h (target_can_lock_scheduler): Now a function.
2289
2290 2020-09-28  Tom Tromey  <tom@tromey.com>
2291
2292         * inferior.h (class inferior) <has_execution>: Update.
2293         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2294         * valops.c (find_function_in_inferior)
2295         (value_allocate_space_in_inferior): Update.
2296         * top.c (kill_or_detach): Update.
2297         * target.c (target_preopen, set_target_permissions): Update.
2298         (target_has_execution_current): Remove.
2299         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
2300         Update.
2301         * solib.c (update_solib_list, reload_shared_libraries): Update.
2302         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
2303         * solib-dsbt.c (enable_break): Update.
2304         * score-tdep.c (score7_fetch_inst): Update.
2305         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
2306         Update.
2307         * remote.c (remote_target::start_remote)
2308         (remote_target::remote_check_symbols, remote_target::open_1)
2309         (remote_target::remote_detach_1, remote_target::verify_memory)
2310         (remote_target::xfer_partial, remote_target::read_description)
2311         (remote_target::get_min_fast_tracepoint_insn_len): Update.
2312         * record-full.c (record_full_open_1): Update.
2313         * record-btrace.c (record_btrace_target_open): Update.
2314         * objc-lang.c (lookup_objc_class, lookup_child_selector)
2315         (value_nsstring): Update.
2316         * linux-thread-db.c (add_thread_db_info)
2317         (thread_db_find_new_threads_silently, check_thread_db_callback)
2318         (try_thread_db_load_1, record_thread): Update.
2319         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
2320         Update.
2321         * linux-fork.c (checkpoint_command): Update.
2322         * infrun.c (set_non_stop, set_observer_mode)
2323         (check_multi_target_resumption, for_each_just_stopped_thread)
2324         (maybe_remove_breakpoints, normal_stop)
2325         (class infcall_suspend_state): Update.
2326         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
2327         (info_program_command, attach_command): Update.
2328         * infcall.c (call_function_by_hand_dummy): Update.
2329         * inf-loop.c (inferior_event_handler): Update.
2330         * gcore.c (gcore_command, derive_heap_segment): Update.
2331         * exec.c (exec_file_command): Update.
2332         * eval.c (evaluate_subexp): Update.
2333         * compile/compile.c (compile_to_object): Update.
2334         * cli/cli-dump.c (restore_command): Update.
2335         * breakpoint.c (update_watchpoint)
2336         (update_inserted_breakpoint_locations)
2337         (insert_breakpoint_locations, get_bpstat_thread): Update.
2338         * target.h (target_has_execution): Remove macro.
2339         (target_has_execution_current): Don't declare.
2340         (target_has_execution): Rename from target_has_execution_1.  Add
2341         argument default.
2342
2343 2020-09-28  Tom Tromey  <tom@tromey.com>
2344
2345         * mi/mi-main.c (exec_reverse_continue)
2346         (mi_cmd_list_target_features): Update.
2347         * infrun.c (set_exec_direction_func): Update.
2348         * target.c (default_execution_direction): Update.
2349         * reverse.c (exec_reverse_once): Update.
2350         * target.h (target_can_execute_reverse): Now a function.
2351
2352 2020-09-28  Tom Tromey  <tom@tromey.com>
2353
2354         * tui/tui-regs.c (tui_get_register)
2355         (tui_data_window::show_registers): Update.
2356         * thread.c (scoped_restore_current_thread::restore)
2357         (scoped_restore_current_thread::scoped_restore_current_thread):
2358         Update.
2359         * regcache-dump.c (regcache_print): Update.
2360         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
2361         Update.
2362         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
2363         * mep-tdep.c (current_me_module, current_options): Update.
2364         * linux-thread-db.c (thread_db_load): Update.
2365         * infcmd.c (registers_info, info_vector_command)
2366         (info_float_command): Update.
2367         * ia64-tdep.c (ia64_frame_prev_register)
2368         (ia64_sigtramp_frame_prev_register): Update.
2369         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
2370         * gcore.c (derive_stack_segment): Update.
2371         * frame.c (get_current_frame, has_stack_frames): Update.
2372         * findvar.c (language_defn::read_var_value): Update.
2373         * arm-tdep.c (arm_pc_is_thumb): Update.
2374         * target.c (target_has_registers): Rename from
2375         target_has_registers_1.
2376         * target.h (target_has_registers): Remove macro.
2377         (target_has_registers): Rename from target_has_registers_1.
2378
2379 2020-09-28  Tom Tromey  <tom@tromey.com>
2380
2381         * windows-tdep.c (tlb_make_value): Update.
2382         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2383         * thread.c (scoped_restore_current_thread::restore)
2384         (scoped_restore_current_thread::scoped_restore_current_thread)
2385         (thread_command): Update.
2386         * stack.c (backtrace_command_1, frame_apply_level_command)
2387         (frame_apply_all_command, frame_apply_command): Update.
2388         * infrun.c (siginfo_make_value, restore_infcall_control_state):
2389         Update.
2390         * gcore.c (derive_stack_segment): Update.
2391         * frame.c (get_current_frame, has_stack_frames): Update.
2392         * auxv.c (info_auxv_command): Update.
2393         * ada-tasks.c (ada_build_task_list): Update.
2394         * target.c (target_has_stack): Rename from target_has_stack_1.
2395         * target.h (target_has_stack): Remove macro.
2396         (target_has_stack): Rename from target_has_stack_1.
2397
2398 2020-09-28  Tom Tromey  <tom@tromey.com>
2399
2400         * target.c (target_has_memory): Rename from target_has_memory_1.
2401         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2402         * thread.c (scoped_restore_current_thread::restore)
2403         (scoped_restore_current_thread::scoped_restore_current_thread):
2404         Update.
2405         * frame.c (get_current_frame, has_stack_frames): Update.
2406         * target.h (target_has_memory): Remove macro.
2407         (target_has_memory): Rename from target_has_memory_1.
2408
2409 2020-09-28  Tom Tromey  <tom@tromey.com>
2410
2411         * target.c (target_has_all_memory_1): Remove.
2412         * target.h (target_has_all_memory): Remove define.
2413         (target_has_all_memory_1): Don't declare.
2414
2415 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
2416
2417         * ser-base.c: Adjust comments formatting.
2418
2419 2020-09-27  Tom Tromey  <tom@tromey.com>
2420
2421         PR tui/25342:
2422         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
2423
2424 2020-09-27  Tom Tromey  <tom@tromey.com>
2425
2426         PR tui/25342:
2427         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
2428
2429 2020-09-27  Tom Tromey  <tom@tromey.com>
2430
2431         * unittests/tui-selftests.c: Update.
2432         * tui/tui-winsource.h (struct tui_source_window_base)
2433         <extra_margin, show_line_number, refresh_pad>: New methods.
2434         <m_max_length, m_pad>: New members.
2435         (tui_copy_source_line): Update.
2436         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
2437         first_col, line_width, ndigits parameters.  Add length.
2438         (tui_source_window_base::show_source_line): Write to pad.  Line
2439         number now 0-based.
2440         (tui_source_window_base::refresh_pad): New method.
2441         (tui_source_window_base::show_source_content): Write to pad.  Call
2442         refresh_pad.
2443         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
2444         not refill.
2445         (tui_source_window_base::update_exec_info): Call
2446         show_line_number.
2447         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
2448         method.
2449         <m_digits>: New member.
2450         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
2451         and m_max_length.
2452         (tui_source_window::show_line_number): New method.
2453         * tui/tui-io.h (tui_puts): Fix comment.
2454         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
2455         m_max_length.
2456
2457 2020-09-27  Tom Tromey  <tom@tromey.com>
2458
2459         * tui/tui-winsource.c
2460         (tui_source_window_base::set_is_exec_point_at): Don't call
2461         show_source_line.
2462
2463 2020-09-27  Tom Tromey  <tom@tromey.com>
2464
2465         * python/py-tui.c (class tui_py_window) <refresh_window>: New
2466         method.
2467         <erase>: Update.
2468         <cursor_x, cursor_y>: Remove.
2469         <m_inner_window>: New member.
2470         (tui_py_window::rerender): Create inner window.
2471         (tui_py_window::output): Write to inner window.
2472
2473 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
2474
2475         PR python/26586
2476         * cli/cli-script.c (execute_control_commands): don't set
2477         instream to nullptr here as this breaks the from_tty argument
2478         to gdb.execute in Python.
2479         (execute_user_command): set instream to nullptr here instead.
2480
2481 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
2482
2483         * infrun.h (infrun_debug_printf): Fix formatting.
2484         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
2485
2486 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
2487
2488         * compile/compile-object-load.h (struct munmap_list): Add
2489         explicitly-defined move constructor.
2490
2491 2020-09-24  Tom Tromey  <tromey@adacore.com>
2492
2493         PR tui/26638:
2494         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
2495         method.
2496         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
2497         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
2498         (tui_prev_win): Rewrite.
2499
2500 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
2501
2502         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
2503         in WOW64 processes as SIGINT.
2504         * nat/windows-nat.h: Make wow64_process a shared variable.
2505         * windows-nat.c: Remove static wow64_process variable.
2506
2507 2020-09-23  Tom Tromey  <tom@tromey.com>
2508
2509         PR symtab/25470:
2510         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
2511         offset and bit size.
2512         * printcmd.c (print_scalar_formatted): Handle zero-length
2513         integer.
2514         (print_scalar_formatted): Use bit_size_differs_p.
2515         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
2516         constant.
2517         (union type_specific): <int_stuff>: New member.
2518         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
2519         methods.
2520         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
2521         TYPE_SPECIFIC_FIELD.
2522         (recursive_dump_type, copy_type_recursive): Update.
2523         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
2524         DW_AT_data_bit_offset.
2525
2526 2020-09-23  Tom Tromey  <tom@tromey.com>
2527
2528         * utils.h (class gdb_argv): Add move operators.
2529         <append>: New methods.
2530         * compile/compile.c (build_argc_argv): Remove.
2531         (compile_args_argc): Remove.
2532         (compile_args_argv): Change type.
2533         (set_compile_args): Simplify.
2534         (append_args): Remove.
2535         (filter_args): Remove argcp parameter.
2536         (get_args): Return gdb_argv.  Simplify.
2537         (compile_to_object): Update.
2538
2539 2020-09-23  Tom Tromey  <tom@tromey.com>
2540
2541         * compile/compile-object-run.c (do_module_cleanup)
2542         <~do_module_cleanup> :Remove.
2543         (do_module_cleanup): Update.
2544         * compile/compile-object-load.h (struct munmap_list): Add move
2545         assignment operator.
2546         <source_file>: Now a std::string.
2547         <munmap_list>: Rename.  No longer a pointer.
2548         * compile/compile-object-load.c (struct setup_sections_data): Add
2549         constructor.
2550         <setup_one_section>: Declare.
2551         <munmap_list>: Move earlier.
2552         <m_bfd>: New member.
2553         <m_last_size, m_last_section_first, m_last_prot,
2554         m_last_max_alignment>: Rename, add initializers where needed.
2555         (setup_sections_data::setup_one_section): Rename from
2556         setup_sections.  Update.
2557         (compile_object_load): Update.  Don't use bfd_map_over_sections.
2558
2559 2020-09-23  Tom Tromey  <tom@tromey.com>
2560
2561         * compile/compile-object-run.c (struct do_module_cleanup): Add
2562         parameters to constructor.  Update destructor.
2563         <source_file, scope, scope_data, out_value_type, out_value_addr,
2564         munmap_list_head, objfile_name_string>: Remove.
2565         <module>: New member.
2566         (do_module_cleanup): Update.
2567         (compile_object_run): Update.
2568
2569 2020-09-23  Tom Tromey  <tom@tromey.com>
2570
2571         * compile/compile.c (eval_compile_command): Update.
2572         * compile/compile-object-run.h (compile_object_run): Take a
2573         compile_module_up.
2574         * compile/compile-object-run.c (compile_object_run): Take a
2575         compile_module_up.
2576         * compile/compile-object-load.h (struct compile_module): Add
2577         constructor, destructor.
2578         (compile_module_up): New typedef.
2579         (compile_object_load): Return compile_object_up.
2580         * compile/compile-object-load.c (compile_object_load): Return
2581         compile_module_up.
2582
2583 2020-09-23  Tom Tromey  <tom@tromey.com>
2584
2585         * compile/compile-object-run.c (struct do_module_cleanup): Add
2586         constructor, destructor.
2587         <objfile_name_string>: Don't use struct hack.
2588         (do_module_cleanup): Use delete.
2589         (compile_object_run): Use new.
2590
2591 2020-09-23  Tom Tromey  <tom@tromey.com>
2592
2593         * compile/compile-cplus-types.c
2594         (compile_cplus_convert_struct_or_union): Use std::vector.
2595         (compile_cplus_convert_func): Likewise.
2596         * compile/compile-c-types.c (convert_func): Use std::vector.
2597
2598 2020-09-21  Tom Tromey  <tromey@adacore.com>
2599
2600         * sparc-tdep.c (sparc32_skip_prologue): Use
2601         skip_prologue_using_sal.
2602
2603 2020-09-19  Tom Tromey  <tom@tromey.com>
2604
2605         * symfile.c (add_section_size_callback): Remove.
2606         (load_one_section): Rename from load_section_callback.  Change
2607         parameters.
2608         (generic_load): Use foreach.
2609
2610 2020-09-19  Tom Tromey  <tom@tromey.com>
2611
2612         * exec.c (add_to_section_table): Remove.
2613         (build_section_table): Use foreach.
2614
2615 2020-09-19  Tom Tromey  <tom@tromey.com>
2616
2617         * elfread.c (elf_locate_sections): Change parameters.
2618         (elf_symfile_read): Use foreach.
2619
2620 2020-09-19  Tom Tromey  <tom@tromey.com>
2621
2622         * cli/cli-dump.c (struct callback_data): Remove.
2623         (restore_one_section): Rename from restore_section_callback.
2624         Change parameters.
2625         (restore_binary_file): Change parameters.
2626         (restore_command): Use foreach.
2627
2628 2020-09-19  Tom Tromey  <tom@tromey.com>
2629
2630         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
2631         (gcore_copy_callback): Likewise.
2632         (gcore_memory_sections): Use foreach.
2633
2634 2020-09-19  Tom Tromey  <tom@tromey.com>
2635
2636         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
2637         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
2638         parameters.
2639         (generic_elf_osabi_sniffer): Use foreach.
2640         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
2641         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
2642
2643 2020-09-19  Tom Tromey  <tom@tromey.com>
2644
2645         * dwarf2/read.c (locate_dwz_sections): Change parameters.
2646         (dwarf2_get_dwz_file): Use foreach.
2647         (dwarf2_locate_dwo_sections): Change parameters.
2648         (open_and_init_dwo_file): Use foreach.
2649         (dwarf2_locate_common_dwp_sections): Change parameters.
2650         (open_and_init_dwp_file): Use foreach.
2651
2652 2020-09-19  Tom Tromey  <tom@tromey.com>
2653
2654         * symfile.h: (find_lowest_section): Don't declare.
2655         * symfile.c (find_lowest_section): Now static.  Change
2656         parameters.
2657         (struct place_section_arg): Remove.
2658         (place_section): Change parameters.
2659         (addr_info_make_relative): Use foreach.
2660         (symfile_dummy_outputs): Remove.
2661         (default_symfile_relocate): Use foreach.
2662
2663 2020-09-19  Tom Tromey  <tom@tromey.com>
2664
2665         * objfiles.c (add_to_objfile_sections): Rename from
2666         add_to_objfile_sections_full.
2667         (add_to_objfile_sections): Remove.
2668         (build_objfile_section_table): Use foreach.
2669
2670 2020-09-19  Tom Tromey  <tom@tromey.com>
2671
2672         * stap-probe.c (get_stap_base_address_1): Remove.
2673         (get_stap_base_address): Use foreach.
2674
2675 2020-09-19  Tom Tromey  <tom@tromey.com>
2676
2677         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
2678         parameters.
2679         (gdb_bfd_close_or_warn): Use foreach.
2680
2681 2020-09-19  Tom Tromey  <tom@tromey.com>
2682
2683         * corelow.c (add_to_thread_list): Change parameters.
2684         (core_target_open): Use foreach.
2685
2686 2020-09-19  Tom Tromey  <tom@tromey.com>
2687
2688         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
2689         existing function.
2690
2691 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2692
2693         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
2694         for arrays.
2695
2696 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2697
2698         * eval.c: Remove 'f-lang.h' include.
2699         (value_f90_subarray): Moved to f-lang.c.
2700         (eval_call): Renamed to...
2701         (evaluate_subexp_do_call): ...this, is no longer static, header
2702         comment moved into header file.
2703         (evaluate_funcall): Update call to eval_call.
2704         (skip_undetermined_arglist): Moved to f-lang.c.
2705         (fortran_value_subarray): Likewise.
2706         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
2707         moved to evaluate_subexp_f.
2708         (calc_f77_array_dims): Moved to f-lang.c
2709         * expprint.c (print_subexp_funcall): New function.
2710         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
2711         moved to print_subexp_f, OP_FUNCALL uses new function.
2712         (dump_subexp_body_funcall): New function.
2713         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
2714         moved to dump_subexp_f, OP_FUNCALL uses new function.
2715         * expression.h (evaluate_subexp_do_call): Declare.
2716         * f-lang.c (value_f90_subarray): Moved from eval.c.
2717         (skip_undetermined_arglist): Likewise.
2718         (calc_f77_array_dims): Likewise.
2719         (fortran_value_subarray): Likewise.
2720         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
2721         (operator_length_f): Likewise.
2722         (print_subexp_f): Likewise.
2723         (dump_subexp_body_f): Likewise.
2724         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
2725         declaration of this operation to here.
2726         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
2727         support moved to operator_length_f.
2728         * parser-defs.h (dump_subexp_body_funcall): Declare.
2729         (print_subexp_funcall): Declare.
2730         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
2731         fortran-operator.def.
2732
2733 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2734
2735         * eval.c (fortran_value_subarray): New function, content is taken
2736         from...
2737         (evaluate_subexp_standard): ...here, in two places.  Now arrays
2738         and strings both call the new function.
2739         (calc_f77_array_dims): Add header comment, handle strings.
2740
2741 2020-09-18  Victor Collod  <vcollod@nvidia.com>
2742
2743         PR gdb/26635
2744         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
2745         (i386_analyze_prologue): Call i386_skip_endbr.
2746
2747 2020-09-18  Tom Tromey  <tromey@adacore.com>
2748
2749         * windows-nat.c (struct windows_nat_target) <wait>: Update.
2750         (windows_nat_target::wait): Update.
2751         * target/wait.h (enum target_wait_flag): New.  Use
2752         DEF_ENUM_FLAGS_TYPE.
2753         * target/target.h (target_wait): Change type of options.
2754         * target.h (target_options_to_string, default_target_wait):
2755         Update.
2756         (struct target_ops) <wait>: Change type of options.
2757         * target.c (target_wait, default_target_wait, do_option): Change
2758         type of "options".
2759         (target_options_to_string): Likewise.
2760         * target-delegates.c: Rebuild.
2761         * target-debug.h (target_debug_print_target_wait_flags): Rename
2762         from target_debug_print_options.
2763         * sol-thread.c (class sol_thread_target) <wait>: Update.
2764         (sol_thread_target::wait): Update.
2765         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
2766         (rs6000_nat_target::wait): Update.
2767         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
2768         Update.
2769         (remote_target::wait_ns, remote_target::wait_as): Change type of
2770         "options".
2771         (remote_target::wait): Update.
2772         * remote-sim.c (struct gdbsim_target) <wait>: Update.
2773         (gdbsim_target::wait): Update.
2774         * record-full.c (class record_full_base_target) <wait>: Update.
2775         (record_full_wait_1): Change type of "options".
2776         (record_full_base_target::wait): Update.
2777         * record-btrace.c (class record_btrace_target) <wait>: Update.
2778         (record_btrace_target::wait): Update.
2779         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
2780         Update.
2781         (ravenscar_thread_target::wait): Update.
2782         * procfs.c (class procfs_target) <wait>: Update.
2783         (procfs_target::wait): Update.
2784         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
2785         * obsd-nat.c (obsd_nat_target::wait): Update.
2786         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
2787         (nto_procfs_target::wait): Update.
2788         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
2789         * nbsd-nat.c (nbsd_wait): Change type of "options".
2790         (nbsd_nat_target::wait): Update.
2791         * linux-thread-db.c (class thread_db_target) <wait>: Update.
2792         (thread_db_target::wait): Update.
2793         * linux-nat.h (class linux_nat_target) <wait>: Update.
2794         * linux-nat.c (linux_nat_target::wait): Update.
2795         (linux_nat_wait_1): Update.
2796         * infrun.c (do_target_wait_1, do_target_wait): Change type of
2797         "options".
2798         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
2799         * inf-ptrace.c (inf_ptrace_target::wait): Update.
2800         * go32-nat.c (struct go32_nat_target) <wait>: Update.
2801         (go32_nat_target::wait): Update.
2802         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
2803         * gnu-nat.c (gnu_nat_target::wait): Update.
2804         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
2805         * fbsd-nat.c (fbsd_nat_target::wait): Update.
2806         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
2807         * darwin-nat.c (darwin_nat_target::wait): Update.
2808         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
2809         (bsd_uthread_target::wait): Update.
2810         * aix-thread.c (class aix_thread_target) <wait>: Update.
2811         (aix_thread_target::wait): Update.
2812
2813 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
2814
2815         * compile/compile-object-run.c (create_copied_type_recursive): New
2816         function.
2817         (compile_object_run): Use new function.
2818
2819 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
2820
2821         * NEWS: Mention x86_64 Cygwin core file support.
2822
2823 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2824
2825         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
2826         (core_process_module_section): Handle NOTE_INFO_MODULE64.
2827
2828 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2829
2830         * windows-tdep.h: Add prototypes.
2831         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
2832         (i386_windows_core_pid_to_str): Move and rename ...
2833         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
2834         (windows_core_pid_to_str): ... and here.
2835         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
2836
2837 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2838         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
2839         (amd64_windows_init_abi_common): ... and register.
2840
2841 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2842
2843         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
2844         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
2845
2846 2020-09-18  Pedro Alves  <pedro@palves.net>
2847
2848         PR gdb/26631
2849         * thread.c (thread_find_command): Switch inferior before calling
2850         target methods.
2851
2852 2020-09-17  Tom Tromey  <tromey@adacore.com>
2853
2854         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
2855         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
2856         (tdesc_arch_data_up): New typedef.
2857         (tdesc_use_registers, tdesc_data_alloc): Update.
2858         (tdesc_data_cleanup): Don't declare.
2859         * target-descriptions.c (tdesc_data_alloc): Return a
2860         tdesc_arch_data_up.
2861         (tdesc_arch_data_deleter::operator()): Rename from
2862         tdesc_data_cleanup.  Change argument type.
2863         (tdesc_use_registers): Change early_data to an rvalue reference.
2864         (tdesc_use_registers): Don't use delete.
2865         * sparc-tdep.c (sparc32_gdbarch_init): Update.
2866         * s390-tdep.c (s390_gdbarch_init): Update.
2867         * rx-tdep.c (rx_gdbarch_init): Update.
2868         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
2869         * riscv-tdep.c (riscv_gdbarch_init): Update.
2870         * or1k-tdep.c (or1k_gdbarch_init): Update.
2871         * nios2-tdep.c (nios2_gdbarch_init): Update.
2872         * nds32-tdep.c (nds32_gdbarch_init): Update.
2873         * mips-tdep.c (mips_gdbarch_init): Update.
2874         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
2875         * m68k-tdep.c (m68k_gdbarch_init): Update.
2876         * i386-tdep.c (i386_gdbarch_init): Update.
2877         * arm-tdep.c (arm_gdbarch_init): Update.
2878         * arc-tdep.c (arc_tdesc_init): Update.
2879         (arc_gdbarch_init): Update.
2880         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
2881
2882 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
2883
2884         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
2885         for WOW64 processes.
2886
2887 2020-09-17  Tom Tromey  <tom@tromey.com>
2888
2889         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
2890
2891 2020-09-17  Tom Tromey  <tom@tromey.com>
2892
2893         * value.c (preserve_values): Update.
2894         * python/py-type.c (save_objfile_types): Update.
2895         * guile/scm-type.c (save_objfile_types): Update.
2896         * gdbtypes.h (create_copied_types_hash): Return htab_up.
2897         * gdbtypes.c (create_copied_types_hash): Return htab_up.
2898         * compile/compile-object-run.c (compile_object_run): Update.
2899
2900 2020-09-17  Tom Tromey  <tom@tromey.com>
2901
2902         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
2903         Remove.
2904         <m_table>: Now htab_up.
2905         * typeprint.c (typedef_hash_table::recursively_update)
2906         (typedef_hash_table::add_template_parameters)
2907         (typedef_hash_table::typedef_hash_table): Update.
2908         (typedef_hash_table::~typedef_hash_table): Remove.
2909         (typedef_hash_table::typedef_hash_table)
2910         (typedef_hash_table::find_global_typedef)
2911         (typedef_hash_table::find_typedef): Update.
2912
2913 2020-09-17  Tom Tromey  <tom@tromey.com>
2914
2915         * target-descriptions.c (tdesc_use_registers): Use htab_up.
2916
2917 2020-09-17  Tom Tromey  <tom@tromey.com>
2918
2919         * linespec.c (class decode_compound_collector)
2920         <~decode_compound_collector>: Remove.
2921         <m_unique_syms>: Now htab_up.
2922         (decode_compound_collector::operator ()): Update.
2923         (class symtab_collector) <~symtab_collector>: Remove.
2924         <m_symtab_table>: Now htab_up.
2925         (symtab_collector::operator ()): Update.
2926
2927 2020-09-17  Tom Tromey  <tom@tromey.com>
2928
2929         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
2930         (filename_seen_cache::clear): Update.
2931         (~filename_seen_cache): Remove.
2932         (filename_seen_cache::seen): Update.
2933         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
2934         htab_up.
2935         <~filename_seen_cache>: Remove.
2936         <traverse>: Update.
2937
2938 2020-09-17  Tom Tromey  <tom@tromey.com>
2939
2940         * completer.c (completion_tracker::discard_completions)
2941         (completion_tracker::~completion_tracker)
2942         (completion_tracker::maybe_add_completion)
2943         (completion_tracker::remove_completion)
2944         (completion_tracker::recompute_lowest_common_denominator)
2945         (completion_tracker::build_completion_result): Update.
2946         * completer.h (class completion_tracker) <have_completions>:
2947         Update.
2948         <m_entries_hash>: Now htab_up.
2949
2950 2020-09-17  Tom Tromey  <tom@tromey.com>
2951
2952         * breakpoint.c (ambiguous_names_p): Use htab_up.
2953
2954 2020-09-17  Tom Tromey  <tom@tromey.com>
2955
2956         * auto-load.c (struct auto_load_pspace_info)
2957         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
2958         <loaded_script_files, loaded_script_texts>: Change type to
2959         htab_up.
2960         (~auto_load_pspace_info) Remove.
2961         (init_loaded_scripts_info, maybe_add_script_file)
2962         (maybe_add_script_text, auto_load_info_scripts): Update.
2963
2964 2020-09-17  Tom Tromey  <tromey@adacore.com>
2965
2966         * c-exp.y (name_obstack): Now static.
2967
2968 2020-09-17  Chungyi Chi  <demonic@csie.io>
2969
2970         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
2971
2972 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
2973
2974         * breakpoint.h (init_catchpoint): Change int parameter to bool.
2975         (add_solib_catchpoint): Likewise.
2976         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
2977         to bool.
2978         (add_solib_catchpoint): Change int parameter/variable to bool.
2979         (catch_load_or_unload): Likewise.
2980         (init_catchpoint): Likewise.
2981         (create_fork_vfork_event_catchpoint): Likewise.
2982         (catch_fork_command_1): Likewise.
2983         (catch_exec_command_1): Likewise.
2984
2985 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
2986
2987         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
2988         Change instance_flags to m_instance_flags.
2989
2990 2020-09-16  Tom Tromey  <tromey@adacore.com>
2991
2992         PR gdb/26598:
2993         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
2994
2995 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2996
2997         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
2998         PL_FLAG_EXEC.
2999         (fbsd_nat_target::insert_exec_catchpoint)
3000         (fbsd_nat_target::remove_exec_catchpoint): Always define.
3001         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
3002         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
3003
3004 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3005
3006         * configure.ac: Remove check for kinfo_getvmmap().
3007         * configure, config.in: Regenerate.
3008         * fbsd-nat.c (fbsd_read_mapping): Remove
3009         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
3010         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
3011         kinfo_get_vmmap() are always present.
3012
3013 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3014
3015         * fbsd-nat.c: Always include support for
3016         TARGET_OBJECT_SIGNAL_INFO.
3017
3018 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3019
3020         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
3021         sysctl and remove procfs fallback.
3022
3023 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3024
3025         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
3026         * fbsd-nat.h: Likewise.
3027
3028 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3029
3030         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
3031         argument.
3032
3033 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3034
3035         * ada-lang.c (ada_language_data): Delete.
3036         (ada_language): Remove references to ada_language_data.
3037         * c-lang.c (c_language_data): Delete.
3038         (c_language): Remove references to c_language_data.
3039         (cplus_language_data): Delete.
3040         (cplus_language): Remove references to cplus_language_data.
3041         (asm_language_data): Delete.
3042         (asm_language): Remove references to asm_language_data.
3043         (minimal_language_data): Delete.
3044         (minimal_language): Remove references to minimal_language_data.
3045         * d-lang.c (d_language_data): Delete.
3046         (d_language): Remove references to d_language_data.
3047         * f-lang.c (f_language_data): Delete.
3048         (f_language): Remove references to f_language_data.
3049         * go-lang.c (go_language_data): Delete.
3050         (go_language): Remove references to go_language_data.
3051         * language.c (unknown_language_data): Delete.
3052         (unknown_language): Remove references to unknown_language_data.
3053         (auto_language_data): Delete.
3054         (auto_language): Remove references to auto_language_data.
3055         * language.h (language_data): Delete struct.
3056         (language_defn): No longer inherit from language_data.
3057         * m2-lang.c (m2_language_data): Delete.
3058         (m2_language): Remove references to m2_language_data.
3059         * objc-lang.c (objc_language_data): Delete.
3060         (objc_language): Remove references to objc_language_data.
3061         * opencl-lang.c (opencl_language_data): Delete.
3062         (opencl_language): Remove references to opencl_language_data.
3063         * p-lang.c (pascal_language_data): Delete.
3064         (pascal_language): Remove references to pascal_language_data.
3065         * rust-lang.c (rust_language_data): Delete.
3066         (rust_language): Remove references to rust_language_data.
3067
3068 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3069
3070         * ada-lang.c (ada_language_data): Remove la_op_print_tab
3071         initializer.
3072         (ada_language::opcode_print_table): New member function.
3073         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
3074         (c_language::opcode_print_table): New member function.
3075         (cplus_language_data): Remove la_op_print_tab initializer.
3076         (cplus_language::opcode_print_table): New member function.
3077         (asm_language_data): Remove la_op_print_tab initializer.
3078         (asm_language::opcode_print_table): New member function.
3079         (minimal_language_data): Remove la_op_print_tab initializer.
3080         (minimal_language::opcode_print_table): New member function.
3081         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
3082         (d_language::opcode_print_table): New member function.
3083         * expprint.c (print_subexp_standard): Update call to
3084         opcode_print_table.
3085         (op_string): Likewise.
3086         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
3087         (f_language::opcode_print_table): New member function.
3088         * go-lang.c (go_language_data): Remove la_op_print_tab
3089         initializer.
3090         (go_language::opcode_print_table): New member function.
3091         * language.c (unknown_language_data): Remove la_op_print_tab
3092         initializer.
3093         (unknown_language::opcode_print_table): New member function.
3094         (auto_language_data): Remove la_op_print_tab initializer.
3095         (auto_language::opcode_print_table): New member function.
3096         * language.h (language_data): Remove la_op_print_tab field.
3097         (language_defn::opcode_print_table): Declare new member function.
3098         * m2-lang.c (m2_language_data): Remove la_op_print_tab
3099         initializer.
3100         (m2_language::opcode_print_table): New member function.
3101         * objc-lang.c (objc_language_data): Remove la_op_print_tab
3102         initializer.
3103         (objc_language::opcode_print_table): New member function.
3104         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
3105         initializer.
3106         (opencl_language::opcode_print_table): New member function.
3107         * p-lang.c (pascal_language_data): Remove la_op_print_tab
3108         initializer.
3109         (pascal_language::opcode_print_table): New member function.
3110         * rust-lang.c (rust_language_data): Remove la_op_print_tab
3111         initializer.
3112         (rust_language::opcode_print_table): New member function.
3113
3114 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3115
3116         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
3117         (ada_language::expression_ops): New member function.
3118         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
3119         (c_language::expression_ops): New member function.
3120         (cplus_language_data): Remove la_exp_desc initializer.
3121         (cplus_language::expression_ops): New member function.
3122         (asm_language_data): Remove la_exp_desc initializer.
3123         (asm_language::expression_ops): New member function.
3124         (minimal_language_data): Remove la_exp_desc initializer.
3125         (minimal_language::expression_ops): New member function.
3126         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
3127         (d_language::expression_ops): New member function.
3128         * eval.c (evaluate_subexp): Update call to expression_ops.
3129         * expprint.c (print_subexp): Likewise.
3130         (op_name): Likewise.
3131         (dump_subexp_body): Likewise.
3132         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
3133         (f_language::expression_ops): New member function.
3134         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
3135         (go_language::expression_ops): New member function.
3136         * language.c (language_defn::expression_ops): New function.
3137         (unknown_language_data): Remove la_exp_desc initializer.
3138         (auto_language_data): Likewise.
3139         * language.h (language_data): Remove la_exp_desc field.
3140         (language_defn::expression_ops): Declare new member function.
3141         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
3142         (m2_language::expression_ops): New member function.
3143         * objc-lang.c (objc_language_data): Remove la_exp_desc
3144         initializer.
3145         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
3146         initializer.
3147         (opencl_language::expression_ops): New member function.
3148         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
3149         * parse.c (operator_length): Update call to expression_ops.
3150         (exp_iterate): Likewise.
3151         * rust-lang.c (rust_language_data): Remove la_exp_desc
3152         initializer.
3153         (ruse_language::expression_ops): New member function.
3154
3155 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3156
3157         * ada-lang.c (ada_language_data): Remove la_varobj_ops
3158         initializer.
3159         (ada_language::varobj_ops): New member function.
3160         * c-lang.c (c_language_data): Remove la_varobj_ops
3161         initializer.
3162         (cplus_language_data): Likewise.
3163         (cplus_language::varobj_ops): New member function.
3164         (asm_language_data): Remove la_varobj_ops initializer.
3165         (minimal_language_data): Likewise.
3166         * d-lang.c (d_language_data): Likewise.
3167         * f-lang.c (f_language_data): Likewise.
3168         * go-lang.c (go_language_data): Likewise.
3169         * language.c (language_defn::varobj_ops): New function.
3170         (unknown_language_data): Remove la_varobj_ops
3171         initializer.
3172         (auto_language_data): Likewise.
3173         * language.h (language_data): Remove la_varobj_ops field.
3174         (language_defn::varobj_ops): Declare new member function.
3175         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
3176         * objc-lang.c (objc_language_data): Likewise.
3177         * opencl-lang.c (opencl_language_data): Likewise.
3178         * p-lang.c (pascal_language_data): Likewise.
3179         * rust-lang.c (rust_language_data): Likewise.
3180         * varobj.c (varobj_create): Update call to varobj_ops.
3181         * varobj.h (default_varobj_ops): Delete define.
3182
3183 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3184
3185         * ada-lang.c (ada_language_data): Remove la_macro_expansion
3186         initializer.
3187         * c-lang.c (c_language_data): Likewise.
3188         (c_language::macro_expansion): New member function.
3189         (cplus_language_data): Likewise.
3190         (cplus_language::macro_expansion): New member function.
3191         (asm_language_data): Likewise.
3192         (asm_language::macro_expansion): New member function.
3193         (minimal_language_data): Likewise.
3194         (minimal_language::macro_expansion): New member function.
3195         * d-lang.c (d_language_data): Remove la_macro_expansion
3196         initializer.
3197         * f-lang.c (f_language_data): Likewise.
3198         * go-lang.c (go_language_data): Likewise.
3199         * language.c (unknown_language_data): Likewise.
3200         (auto_language_data): Likewise.
3201         * language.h (language_data): Remove la_macro_expansion field.
3202         (language_defn::macro_expansion): New member function.
3203         * m2-lang.c (m2_language_data): Remove la_macro_expansion
3204         initializer.
3205         * objc-lang.c (objc_language_data): Likewise.
3206         (objc_language::macro_expansion): New member function.
3207         * opencl-lang.c (opencl_language_data): Likewise.
3208         (opencl_language::macro_expansion): New member function.
3209         * p-lang.c (pascal_language_data): Remove la_macro_expansion
3210         initializer.
3211         * rust-lang.c (rust_language_data): Likewise.
3212         * symtab.c (default_collect_symbol_completion_matches_break_on):
3213         Update call to macro_expansion.
3214
3215 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3216
3217         * ada-lang.c (ada_language_data): Remove la_array_ordering
3218         initializer.
3219         * c-lang.c (c_language_data): Likewise.
3220         (cplus_language_data): Likewise.
3221         (asm_language_data): Likewise.
3222         (minimal_language_data): Likewise.
3223         * d-lang.c (d_language_data): Likewise.
3224         * dwarf2/read.c (read_array_order): Update for call to
3225         array_ordering.
3226         * f-lang.c (f_language_data): Remove la_array_ordering
3227         initializer.
3228         (f_language::array_ordering): New member function.
3229         * go-lang.c (go_language_data): Remove la_array_ordering
3230         initializer.
3231         * language.c (unknown_language_data): Likewise.
3232         (auto_language_data): Likewise.
3233         * language.h (language_data): Delete la_array_ordering field.
3234         (language_defn::array_ordering): New member function.
3235         * m2-lang.c (m2_language_data): Remove la_array_ordering
3236         initializer.
3237         * objc-lang.c (objc_language_data): Likewise.
3238         * opencl-lang.c (opencl_language_data): Likewise.
3239         * p-lang.c (pascal_language_data): Likewise.
3240         * rust-lang.c (rust_language_data): Likewise.
3241
3242 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3243
3244         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
3245         initializer.
3246         * c-lang.c (c_language_data): Likewise.
3247         (cplus_language_data): Likewise.
3248         (asm_language_data): Likewise.
3249         (minimal_language_data): Likewise.
3250         * d-lang.c (d_language_data): Likewise.
3251         * f-lang.c (f_language_data): Likewise.
3252         (f_language::case_sensitivity): New member function.
3253         * go-lang.c (go_language_data): Remove la_case_sensitivity
3254         initializer.
3255         * language.c (enum case_mode): Moved here from language.h.
3256         (case_mode): Make static.
3257         (show_case_command): Update for case_sensitivity being a method.
3258         (set_case_command): Likewise.
3259         (set_range_case): Likewise.
3260         (unknown_language_data): Remove la_case_sensitivity initializer.
3261         (auto_language_data): Likewise.
3262         * language.h (case_mode): Delete, move enum declaration to
3263         language.c.
3264         (language_data): Delete la_case_sensitivity field.
3265         (language_defn::case_sensitivity): New member function.
3266         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
3267         initializer.
3268         * objc-lang.c (objc_language_data): Likewise.
3269         * opencl-lang.c (opencl_language_data): Likewise.
3270         * p-lang.c (pascal_language_data): Likewise.
3271         * rust-lang.c (rust_language_data): Likewise.
3272
3273 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3274
3275         * ada-lang.c (ada_language_data): Remove la_range_check
3276         initializer.
3277         * c-lang.c (c_language_data): Likewise.
3278         (cplus_language_data): Likewise.
3279         (asm_language_data): Likewise.
3280         (minimal_language_data): Likewise.
3281         * d-lang.c (d_language_data): Likewise.
3282         * f-lang.c (f_language_data): Likewise.
3283         (f_language::range_checking_on_by_default): New member function.
3284         * go-lang.c (go_language_data): Remove la_range_check initializer.
3285         * language.c (enum range_mode): Moved here from language.h.
3286         (range_mode): Made static.
3287         (show_range_command): Update to use
3288         range_checking_on_by_default.
3289         (set_range_command): Likewise.
3290         (set_range_case): Likewise.
3291         (unknown_language_data): Remove la_range_check initializer.
3292         (auto_language_data): Likewise.
3293         * language.h (range_mode): Delete.  Enum definition moved to
3294         language.c.
3295         (language_data): Remove la_range_check field.
3296         (language_defn::range_checking_on_by_default): New member
3297         function.
3298         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
3299         (m2_language::range_checking_on_by_default): New member function.
3300         * objc-lang.c (objc_language_data): Remove la_range_check
3301         initializer.
3302         * opencl-lang.c (opencl_language_data): Likewise.
3303         * p-lang.c (pascal_language_data): Likewise.
3304         (pascal_language::range_checking_on_by_default): New member
3305         function.
3306         * rust-lang.c (rust_language_data): Remove la_range_check
3307         initializer.
3308         (rust_language::range_checking_on_by_default): New member
3309         function.
3310
3311 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3312
3313         * dwarf2/read.c (dwarf2_physname): Remove special case for
3314         language_go.
3315         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
3316         member function.
3317
3318 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3319
3320         * ada-lang.c (ada_language_data): Remove
3321         la_store_sym_names_in_linkage_form_p initializer.
3322         (ada_language::store_sym_names_in_linkage_form_p): New member
3323         function.
3324         * c-lang.c (c_language_data): Remove
3325         la_store_sym_names_in_linkage_form_p initializer.
3326         (c_language::store_sym_names_in_linkage_form_p): New member
3327         function.
3328         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
3329         initializer.
3330         (asm_language_data): Likewise.
3331         (asm_language::store_sym_names_in_linkage_form_p): New member
3332         function.
3333         (minimal_language_data): Remove
3334         la_store_sym_names_in_linkage_form_p initializer.
3335         (minimal_language::store_sym_names_in_linkage_form_p): New member
3336         function.
3337         * d-lang.c (d_language_data): Remove
3338         la_store_sym_names_in_linkage_form_p initializer.
3339         * dwarf2/read.c (dwarf2_physname): Update call to
3340         store_sym_names_in_linkage_form_p.
3341         * f-lang.c (f_language_data): Remove
3342         la_store_sym_names_in_linkage_form_p initializer.
3343         * go-lang.c (go_language_data): Remove
3344         la_store_sym_names_in_linkage_form_p initializer.
3345         * language.c (unknown_language_data): Remove
3346         la_store_sym_names_in_linkage_form_p initializer.
3347         (unknown_language::store_sym_names_in_linkage_form_p): New member
3348         function.
3349         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
3350         initializer.
3351         (auto_language::store_sym_names_in_linkage_form_p): New member
3352         function.
3353         * language.h (language_data): Remove
3354         la_store_sym_names_in_linkage_form_p member variable.
3355         (language_defn::store_sym_names_in_linkage_form_p): New member
3356         function.
3357         * m2-lang.c (m2_language_data): Remove
3358         la_store_sym_names_in_linkage_form_p initializer.
3359         * objc-lang.c (objc_language_data): Likewise.
3360         * opencl-lang.c (opencl_language_data): Likewise.
3361         * p-lang.c (pascal_language_data): Likewise.
3362         * rust-lang.c (rust_language_data): Likewise.
3363
3364 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3365
3366         * ada-lang.c (ada_language_data): Remove string_lower_bound
3367         initializer.
3368         * c-lang.c (c_language_data): Likewise.
3369         (cplus_language_data): Likewise.
3370         (asm_language_data): Likewise.
3371         (minimal_language_data): Likewise.
3372         * d-lang.c (d_language_data): Likewise.
3373         * f-lang.c (f_language_data): Likewise.
3374         * go-lang.c (go_language_data): Likewise.
3375         * language.c (unknown_language_data): Likewise.
3376         (auto_language_data): Likewise.
3377         * language.h (language_data): Remove string_lower_bound field.
3378         (language_defn::string_lower_bound): New member function.
3379         * m2-lang.c (m2_language_data): Remove string_lower_bound
3380         initializer.
3381         (m2_language::string_lower_bound): New member function.
3382         * objc-lang.c (objc_language_data): Remove string_lower_bound
3383         initializer.
3384         * opencl-lang.c (opencl_language_data): Likewise.
3385         * p-lang.c (pascal_language_data): Likewise.
3386         * rust-lang.c (rust_language_data): Likewise.
3387         * valops.c (value_cstring): Update call to string_lower_bound.
3388         (value_string): Likewise.
3389         * value.c (allocate_repeated_value): Likewise.
3390
3391 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3392
3393         * valops.c (value_repeat): Fix incorrect argument name in comment.
3394
3395 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3396
3397         * ada-lang.c (ada_language_data): Remove c_style_arrays
3398         initializer.
3399         (ada_language::c_style_arrays_p): New member fuction.
3400         * c-lang.c (c_language_data): Remove c_style_arrays
3401         initializer.
3402         (cplus_language_data): Likewise.
3403         (asm_language_data): Likewise.
3404         (minimal_language_data): Likewise.
3405         * d-lang.c (d_language_data): Likewise.
3406         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
3407         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
3408         (f_language::c_style_arrays_p): New member function.
3409         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
3410         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
3411         * language.c (unknown_language_data): Remove c_style_arrays
3412         initializer.
3413         (auto_language_data): Likewise.
3414         * language.h (language_data): Remove c_style_arrays field.
3415         (language_defn::c_style_arrays_p): New member function.
3416         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
3417         (m2_language::c_style_arrays_p): New member function.
3418         * objc-lang.c (objc_language_data): Remove c_style_arrays
3419         initializer.
3420         * opencl-lang.c (opencl_language_data): Likewise.
3421         * p-lang.c (pascal_language_data): Likewise.
3422         * rust-lang.c (rust_language_data): Likewise.
3423         * valarith.c (value_subscript): Update call to c_style_arrays_p,
3424         and update local variable to a bool.
3425         * valops.c (value_cast): Update call to c_style_arrays_p.
3426         (value_array): Likewise.
3427         * value.c (coerce_array): Likewise.
3428
3429 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3430
3431         * ada-lang.c (ada_language_data): Remove la_language initializer.
3432         * c-lang.c (c_language_data): Likewise.
3433         (cplus_language_data): Likewise.
3434         (asm_language_data): Likewise.
3435         (minimal_language_data): Likewise.
3436         * d-lang.c (d_language_data): Likewise.
3437         * f-lang.c (f_language_data): Likewise.
3438         * go-lang.c (go_language_data): Likewise.
3439         * language.c (unknown_language_data): Likewise.
3440         (auto_language_data): Likewise.
3441         * language.h (language_data): Remove la_language field.
3442         (language_defn::language_defn): Initialise la_language field.
3443         (language_defn::la_language): New member variable.
3444         * m2-lang.c (m2_language_data): Remove la_language field.
3445         * objc-lang.c (objc_language_data): Likewise.
3446         * opencl-lang.c (opencl_language_data): Likewise.
3447         * p-lang.c (pascal_language_data): Likewise.
3448         * rust-lang.c (rust_language_data): Likewise.
3449
3450 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3451
3452         * ada-lang.c (ada_extensions): Delete, moved into
3453         ada_language::filename_extensions.
3454         (ada_language_data): Remove la_filename_extensions initializer.
3455         (ada_language::filename_extensions): New member function.
3456         * c-lang.c (c_extensions): Delete, moved into
3457         c_language::filename_extensions.
3458         (c_language_data): Remove la_filename_extensions initializer.
3459         (c_language::filename_extensions): New member function.
3460         (cplus_extensions): Delete, moved into
3461         cplus_language::filename_extensions.
3462         (cplus_language_data): Remove la_filename_extensions initializer.
3463         (cplus_language::filename_extensions): New member function.
3464         (asm_extensions): Delete, moved into
3465         asm_language::filename_extensions.
3466         (asm_language_data): Remove la_filename_extensions initializer.
3467         (asm_language::filename_extensions): New member function.
3468         (minimal_language_data): Remove la_filename_extensions
3469         initializer.
3470         * d-lang.c (d_extensions): Delete, moved into
3471         d_language::filename_extensions.
3472         (d_language_data): Remove la_filename_extensions initializer.
3473         (d_language::filename_extensions): New member function.
3474         * f-lang.c (f_extensions): Delete, moved into
3475         f_language::filename_extensions.
3476         (f_language_data): Remove la_filename_extensions initializer.
3477         (f_language::filename_extensions): New member function.
3478         * go-lang.c (go_language_data): Remove la_filename_extensions
3479         initializer.
3480         * language.c (add_set_language_command): Update now that
3481         filename_extensions returns a vector.
3482         (unknown_language_data): Remove la_filename_extensions
3483         initializer.
3484         (auto_language_data): Likewise.
3485         * language.h (language_data): Remove la_filename_extensions field.
3486         (language_defn::filename_extensions): New member function.
3487         * m2-lang.c (m2_language_data): Remove la_filename_extensions
3488         initializer.
3489         * objc-lang.c (objc_extensions): Delete, moved into
3490         objc_language::filename_extensions.
3491         (objc_language_data): Remove la_filename_extensions initializer.
3492         (objc_language::filename_extensions): New member function.
3493         * opencl-lang.c (opencl_language_data): Remove
3494         la_filename_extensions initializer.
3495         * p-lang.c (pascal_extensions): Delete, moved into
3496         pascal_language::filename_extensions.
3497         (pascal_language_data): Remove la_filename_extensions initializer.
3498         (pascal_language::filename_extensions): New member function.
3499         * rust-lang.c (rust_extensions): Delete, moved into
3500         rust_language::filename_extensions.
3501         (rust_language_data): Remove la_filename_extensions initializer.
3502         (rust_language::filename_extensions): New member function.
3503         * symfile.c (add_filename_language): Add new assert.
3504
3505 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3506
3507         * ada-lang.c (ada_language_data): Remove la_name and
3508         la_natural_name initializers.
3509         (ada_language::name): New member function.
3510         (ada_language::natural_name): New member function.
3511         * c-lang.c (c_language_data): Remove la_name and
3512         la_natural_name initializers.
3513         (c_language::name): New member function.
3514         (c_language::natural_name): New member function.
3515         (cplus_language_data): Remove la_name and
3516         la_natural_name initializers.
3517         (cplus_language::name): New member function.
3518         (cplus_language::natural_name): New member function.
3519         (asm_language_data): Remove la_name and
3520         la_natural_name initializers.
3521         (asm_language::name): New member function.
3522         (asm_language::natural_name): New member function.
3523         (minimal_language_data): Remove la_name and
3524         la_natural_name initializers.
3525         (minimal_language::name): New member function.
3526         (minimal_language::natural_name): New member function.
3527         * compile/compile.c (compile_to_object): Update call to
3528         lanugage_defn::name.
3529         * d-lang.c (d_language_data): Remove la_name and
3530         la_natural_name initializers.
3531         (d_language::name): New member function.
3532         (d_language::natural_name): New member function.
3533         * expprint.c (print_subexp_standard): Update call to
3534         language_defn::name.
3535         (dump_raw_expression): Likewise
3536         (dump_prefix_expression): Likewise.
3537         * f-lang.c (f_language_data): Remove la_name and
3538         la_natural_name initializers.
3539         (f_language::name): New member function.
3540         (f_language::natural_name): New member function.
3541         * go-lang.c (go_language_data): Remove la_name and
3542         la_natural_name initializers.
3543         (go_language::name): New member function.
3544         (go_language::natural_name): New member function.
3545         * language.c (show_language_command): Update call to
3546         language_defn::name.
3547         (set_language_command): Likewise.
3548         (language_enum): Likewise.
3549         (language_str): Likewise.
3550         (add_set_language_command): Likewise, use
3551         language_defn::natural_name in the doc string.
3552         (unknown_language_data): Remove la_name and
3553         la_natural_name initializers.
3554         (unknown_language::name): New member function.
3555         (unknown_language::natural_name): New member function.
3556         (auto_language_data): Remove la_name and
3557         la_natural_name initializers.
3558         (auto_language::name): New member function.
3559         (auto_language::natural_name): New member function.
3560         (language_lookup_primitive_type_as_symbol): Update call to
3561         language_defn::name.
3562         * language.h (language_data): Remove la_name and la_natural_name
3563         member variables.
3564         (language_defn::name): New member function.
3565         (language_defn::natural_name): New member function.
3566         * m2-lang.c (m2_language_data): Remove la_name and
3567         la_natural_name initializers.
3568         (m2_language::name): New member function.
3569         (m2_language::natural_name): New member function.
3570         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
3571         language_defn::natural_name.
3572         * objc-lang.c (objc_language_data): Remove la_name and
3573         la_natural_name initializers.
3574         (objc_language::name): New member function.
3575         (objc_language::natural_name): New member function.
3576         * opencl-lang.c (opencl_language_data): Remove la_name and
3577         la_natural_name initializers.
3578         (opencl_language::name): New member function.
3579         (opencl_language::natural_name): New member function.
3580         * p-lang.c (pascal_language_data): Remove la_name and
3581         la_natural_name initializers.
3582         (pascal_language::name): New member function.
3583         (pascal_language::natural_name): New member function.
3584         * rust-lang.c (rust_language_data): Remove la_name and
3585         la_natural_name initializers.
3586         (rust_language::name): New member function.
3587         (rust_language::natural_name): New member function.
3588         * symtab.c (lookup_language_this): Update call to
3589         language_defn::name.
3590
3591 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3592
3593         * ada-lang.c (ada_language_data): Remove la_name_of_this
3594         initializer.
3595         * ax-gdb.c (gen_expr): Update call to name_of_this.
3596         * c-exp.y (classify_name): Likewise.
3597         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
3598         (cplus_language_data): Likewise.
3599         (cplus_language::name_of_this): New member function.
3600         (asm_language_data): Remove la_name_of_this initializer.
3601         (minimal_language_data): Likewise.
3602         * d-lang.c (d_language_data): Likewise.
3603         (d_language::name_of_this): New member function.
3604         * expprint.c (print_subexp_standard): Update call to name_of_this.
3605         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
3606         * go-lang.c (go_language_data): Likewise.
3607         * language.c (unknown_language_data): Likewise.
3608         (unknown_language::name_of_this): New member function.
3609         (auto_language_data): Remove la_name_of_this initializer.
3610         (auto_language::name_of_this): New member function.
3611         * language.h (language_data): Delete la_name_of_this member
3612         variable.
3613         (language_defn::name_of_this): New member function.
3614         * m2-lang.c (m2_language_data): Remove la_name_of_this
3615         initializer.
3616         * objc-lang.c (objc_language_data): Likewise.
3617         (objc_language::name_of_this): New member function.
3618         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
3619         initializer.
3620         * p-lang.c (pascal_language_data): Likewise.
3621         (pascal_language::name_of_this): New member function.
3622         * rust-lang.c (rust_language_data): Remove la_name_of_this
3623         initializer.
3624         * symtab.c (lookup_language_this): Update call to name_of_this.
3625         (lookup_symbol_aux): Likewise.
3626         * valops.c (value_of_this): Likewise.
3627
3628 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3629
3630         * ada-lang.c (ada_language_data): Remove
3631         la_struct_too_deep_ellipsis initializer.
3632         (ada_language::struct_too_deep_ellipsis): New member function.
3633         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
3634         initializer.
3635         (cplus_language_data): Likewise.
3636         (asm_language_data): Likewise.
3637         (minimal_language_data): Likewise.
3638         * cp-valprint.c (cp_print_value): Update call to
3639         struct_too_deep_ellipsis.
3640         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
3641         initializer.
3642         * f-lang.c (f_language_data): Likewise.
3643         (f_language::struct_too_deep_ellipsis): New member function.
3644         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
3645         initializer.
3646         * language.c (unknown_language_data): Likewise.
3647         (auto_language_data): Likewise.
3648         * language.h (language_data): Delete la_struct_too_deep_ellipsis
3649         member variable.
3650         (language_defn::struct_too_deep_ellipsis): New member function.
3651         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
3652         initializer.Q
3653         * objc-lang.c (objc_language_data): Likewise.
3654         * opencl-lang.c (opencl_language_data): Likewise.
3655         * p-lang.c (pascal_language_data): Likewise.
3656         * rust-lang.c (rust_language_data): Likewise.
3657         * valprint.c (val_print_check_max_depth): Update call to
3658         struct_too_deep_ellipsis.
3659
3660 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
3661
3662         * MAINTAINERS (Write After Approval): Add myself.
3663
3664 2020-09-15  Tom Tromey  <tom@tromey.com>
3665
3666         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
3667         Remove.
3668
3669 2020-09-15  Tom Tromey  <tom@tromey.com>
3670
3671         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
3672         and TYPE_CODE_METHODPTR cases.
3673         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
3674         (c_value_print_inner): Update.
3675         * valprint.c (generic_value_print_memberptr): New function, from
3676         c_value_print_memberptr.
3677         (generic_value_print): Use it.  Call cplus_print_method_ptr.
3678
3679 2020-09-15  Tom Tromey  <tromey@adacore.com>
3680
3681         * python/python-internal.h (PyInt_FromLong): Remove define.
3682         * python/py-value.c (convert_value_from_python): Use
3683         gdb_py_object_from_longest.
3684         * python/py-type.c (typy_get_code): Use
3685         gdb_py_object_from_longest.
3686         * python/py-symtab.c (salpy_get_line): Use
3687         gdb_py_object_from_longest.
3688         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
3689         gdb_py_object_from_longest.
3690         * python/py-record.c (recpy_gap_reason_code): Use
3691         gdb_py_object_from_longest.
3692         * python/py-record-btrace.c (recpy_bt_insn_size)
3693         (recpy_bt_func_level, btpy_list_count): Use
3694         gdb_py_object_from_longest.
3695         * python/py-infthread.c (gdbpy_create_ptid_object): Use
3696         gdb_py_object_from_longest.  Fix error handling.
3697         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
3698         gdb_py_object_from_longest.
3699         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
3700         gdb_py_object_from_longest.
3701         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
3702         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
3703         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
3704
3705 2020-09-15  Tom Tromey  <tromey@adacore.com>
3706
3707         * python/python.c (gdbpy_parameter_value): Use
3708         gdb_py_object_from_ulongest.
3709
3710 2020-09-15  Tom Tromey  <tromey@adacore.com>
3711
3712         * python/py-infevents.c (create_register_changed_event_object):
3713         Use gdb_py_object_from_longest.
3714         * python/py-exitedevent.c (create_exited_event_object): Use
3715         gdb_py_object_from_longest.
3716
3717 2020-09-15  Tom Tromey  <tromey@adacore.com>
3718
3719         * python/python.c (gdbpy_parameter_value): Use
3720         gdb_py_object_from_longest.
3721         * python/py-type.c (convert_field, typy_range): Use
3722         gdb_py_object_from_longest.
3723         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
3724         gdb_py_object_from_longest.
3725         * python/py-lazy-string.c (stpy_get_length): Use
3726         gdb_py_object_from_longest.
3727         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
3728         gdb_py_object_from_longest.
3729         * python/py-infevents.c (create_memory_changed_event_object): Use
3730         gdb_py_object_from_longest.
3731         * python/py-inferior.c (infpy_get_num): Use
3732         gdb_py_object_from_longest.
3733         (infpy_get_pid): Likewise.
3734
3735 2020-09-15  Tom Tromey  <tromey@adacore.com>
3736
3737         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
3738         defines.
3739         * python/py-value.c (valpy_long): Use
3740         gdb_py_object_from_ulongest.
3741         * python/py-symtab.c (salpy_get_pc): Use
3742         gdb_py_object_from_ulongest.
3743         (salpy_get_last): Likewise.
3744         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
3745         gdb_py_object_from_ulongest.
3746         * python/py-lazy-string.c (stpy_get_address): Use
3747         gdb_py_object_from_ulongest.
3748         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
3749         * python/py-arch.c (archpy_disassemble): Use
3750         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
3751         error handling.
3752
3753 2020-09-15  Tom Tromey  <tromey@adacore.com>
3754
3755         * python/python-internal.h (gdb_py_long_from_longest): Remove
3756         defines.
3757         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
3758         * python/py-type.c (convert_field, typy_get_sizeof): Use
3759         gdb_py_object_from_longest.
3760         * python/py-record-btrace.c (btpy_list_index): Use
3761         gdb_py_object_from_longest.
3762
3763 2020-09-15  Tom Tromey  <tromey@adacore.com>
3764
3765         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
3766         * python/py-record.c (recpy_element_number): Use
3767         gdb_py_object_from_longest.
3768         (recpy_gap_number): Likewise.
3769
3770 2020-09-15  Tom Tromey  <tromey@adacore.com>
3771
3772         * top.c (ui::ui): Update.
3773         (highest_ui_num): Remove.
3774         * top.h (struct ui) <num>: Remove.
3775
3776 2020-09-15  Tom Tromey  <tromey@adacore.com>
3777
3778         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
3779         * ui-style.c (ansi_regex_text): Now array.
3780         * rust-exp.y (number_regex_text): Now array.
3781         * linespec.c (linespec_quote_characters): Now array.
3782         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
3783         Now arrays.
3784
3785 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3786
3787         * debuginfod-support.c (debuginfod_client_deleter): New.
3788         (debuginfod_client_up): New.
3789         (debuginfod_init): Return debuginfod_client_up.
3790         (debuginfod_source_query): Adjust.
3791         (debuginfod_debuginfo_query): Adjust.
3792
3793 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3794
3795         * debuginfod-support.c (debuginfod_source_query): Use
3796         make_unique_xstrdup.
3797
3798 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3799
3800         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
3801         with `type::instance_flags`.
3802
3803 2020-09-14  Michael Mullin  <masmullin@gmail.com>
3804
3805         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
3806         Remove baton parameter.
3807
3808 2020-09-14  Pedro Alves  <pedro@palves.net>
3809
3810         * Makefile.in (SELFTESTS_SRCS): Add
3811         unittests/enum-flags-selftests.c.
3812         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
3813         btrace_function_flags instead of enum btrace_function_flag.
3814         * compile/compile-c-types.c (convert_qualified): Use
3815         enum_flags::raw.
3816         * compile/compile-cplus-symbols.c (convert_one_symbol)
3817         (convert_symbol_bmsym):
3818         * compile/compile-cplus-types.c (compile_cplus_convert_method)
3819         (compile_cplus_convert_struct_or_union_methods)
3820         (compile_cplus_instance::convert_qualified_base):
3821         * go-exp.y (parse_string_or_char): Add cast to int.
3822         * unittests/enum-flags-selftests.c: New file.
3823         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
3824         type to btrace_thread_flags from btrace_thread_flag.
3825         (record_btrace_cancel_resume, record_btrace_step_thread): Change
3826         local's type to btrace_thread_flags from btrace_thread_flag.  Add
3827         cast in DEBUG call.
3828
3829 2020-09-14  Pedro Alves  <pedro@palves.net>
3830
3831         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
3832         * gdbtypes.c (address_space_name_to_int): Rename to ...
3833         (address_space_name_to_type_instance_flags): ... this.
3834         (address_space_int_to_name): Rename to ...
3835         (address_space_type_instance_flags_to_name): ... this.
3836         * gdbtypes.h (address_space_name_to_int): Rename to ...
3837         (address_space_name_to_type_instance_flags): ... this.
3838         (address_space_int_to_name): Rename to ...
3839         (address_space_type_instance_flags_to_name): ... this.
3840         * type-stack.c (type_stack::insert): Adjust to rename.
3841         * type-stack.h (type_stack::insert): Likewise.
3842
3843 2020-09-14  Pedro Alves  <pedro@palves.net>
3844             Andrew Burgess  <andrew.burgess@embecosm.com>
3845
3846         * avr-tdep.c (avr_address_class_type_flags): Return
3847         type_instance_flags.
3848         (avr_address_class_type_flags_to_name): Take a
3849         type_instance_flags.
3850         (avr_address_class_name_to_type_flags): Return bool and take a
3851         type_instance_flags.
3852         * d-lang.c (build_d_types): Use type::set_instance_flags.
3853         * ft32-tdep.c (ft32_address_class_type_flags): Return
3854         type_instance_flags.
3855         (ft32_address_class_type_flags_to_name): Take a
3856         type_instance_flags.
3857         (ft32_address_class_name_to_type_flags): Return bool and take a
3858         type_instance_flags.
3859         (ft32_gdbarch_init): Use type::set_instance_flags.
3860         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
3861         * gdbarch.h, gdbarch.c: Regenerate.
3862         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
3863         (address_class_name_to_type_flags): Use type_instance_flags and
3864         bool.
3865         * gdbtypes.c (address_space_name_to_int)
3866         (address_space_int_to_name, make_qualified_type): Use
3867         type_instance_flags.
3868         (make_qualified_type): Use type_instance_flags and
3869         type::set_instance_flags.
3870         (make_type_with_address_space, make_cv_type, make_vector_type)
3871         (check_typedef): Use type_instance_flags.
3872         (recursive_dump_type): Cast type_instance_flags to unsigned for
3873         printing.
3874         (copy_type_recursive): Use type::set_instance_flags.
3875         (gdbtypes_post_init): Use type::set_instance_flags.
3876         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
3877         <m_instance_flags>: ... this.
3878         <instance_flags, set_instance_flags>: New methods.
3879         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
3880         (SET_TYPE_INSTANCE_FLAGS): New.
3881         (address_space_name_to_int, address_space_int_to_name)
3882         (make_type_with_address_space): Pass flags using
3883         type_instance_flags instead of int.
3884         * stabsread.c (cleanup_undefined_types_noname): Use
3885         type::set_instance_flags.
3886         * s390-tdep.c (s390_address_class_type_flags): Return
3887         type_instance_flags.
3888         (s390_address_class_type_flags_to_name): Take a
3889         type_instance_flags.
3890         (s390_address_class_name_to_type_flags): Return bool and take a
3891         type_instance_flags.
3892         * type-stack.c (type_stack::follow_types): Use
3893         type_instance_flags.
3894         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
3895
3896 2020-09-14  Tom Tromey  <tromey@adacore.com>
3897
3898         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
3899         * x86-tdep.c (x86_is_thunk_register_name)
3900         (x86_in_indirect_branch_thunk): Update.
3901         * sparc64-tdep.c (sparc64_fpu_register_names)
3902         (sparc64_cp0_register_names, sparc64_register_names)
3903         (sparc64_pseudo_register_names): Now const.
3904         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
3905         cp0_registers_num>: Now const.
3906         * sparc-tdep.c (sparc_core_register_names)
3907         (sparc32_fpu_register_names, sparc32_cp0_register_names)
3908         (sparc32_pseudo_register_names): Now const.
3909         (validate_tdesc_registers): Update.
3910         * rust-lang.c (rust_extensions): Now const.
3911         * p-lang.c (p_extensions): Now const.
3912         * objc-lang.c (objc_extensions): Now const.
3913         * nto-tdep.c (nto_thread_state_str): Now const.
3914         * moxie-tdep.c (moxie_register_names): Now const.
3915         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
3916         Now const.
3917         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
3918         (mips_linux_reg_names): Now const.
3919         (mips_gdbarch_init): Update.
3920         * microblaze-tdep.c (microblaze_register_names): Now const.
3921         * m68k-tdep.c (m68k_register_names): Now const.
3922         * m32r-tdep.c (m32r_register_names): Now const.
3923         * ia64-tdep.c (ia64_register_names): Now const.
3924         * i386-tdep.h (struct gdbarch_tdep) <register_names,
3925         ymmh_register_names, ymm16h_regnum, mpx_register_names,
3926         k_register_names, zmmh_register_names, xmm_avx512_register_names,
3927         ymm_avx512_register_names, pkeys_register_names>: Now const.
3928         * i386-tdep.c (i386_register_names, i386_zmm_names)
3929         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
3930         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
3931         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
3932         * f-lang.c (f_extensions): Now const.
3933         * d-lang.c (d_extensions): Now const.
3934         * csky-tdep.c (csky_register_names): Now const.
3935         * charset.c (default_charset_names, charset_enum): Now const.
3936         (_initialize_charset): Update.
3937         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
3938         const.
3939         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
3940         (bsd_uthread_solib_loaded): Update.
3941         (bsd_uthread_state): Now const.
3942         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
3943         (amd64_ymm_avx512_names, amd64_ymmh_names)
3944         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
3945         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
3946         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
3947         (amd64_dword_names): Now const.
3948         * agent.c (can_use_agent_enum): Now const.
3949         * ada-tasks.c (task_states, long_task_states): Now const.
3950         * ada-lang.c (known_runtime_file_name_patterns)
3951         (known_auxiliary_function_name_patterns, attribute_names)
3952         (standard_exc, ada_extensions): Now const.
3953
3954 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3955
3956         * bcache.h (struct bcache) <bcache>: Remove constructor.
3957         <m_hash_function, m_compare_function>: Remove.
3958         <~bcache>: Make virtual.
3959         <compare>: Remove static method, introduce virtual method.
3960         <default_hash>: Remove.
3961         <hash>: New virtual method.
3962         * bcache.c (bcache::expand_hash_table): Update.
3963         (bcache::insert): Update.
3964         (bcache::hash): New.
3965         (bcache::compare): Update comment and parameter names.
3966         * gdbtypes.c (types_deeply_equal): Update.
3967         * psymtab.h (struct psymbol_bcache): New struct.
3968         (class psymtab_storage) <psymtab_storage>: Make default.
3969         <psymbol_cache>: Change type to psymbol_bcache.
3970         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
3971         (psymbol_hash): Change to...
3972         (psymbol_bcache::hash): ... this.
3973         (psymbol_compare): Change to...
3974         (psymbol_bcache::compare): ... this.
3975
3976 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3977
3978         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
3979         checking for initial lwp.
3980
3981 2020-09-14  Tom Tromey  <tromey@adacore.com>
3982
3983         * m68k-tdep.c (m68k_extract_return_value): Use
3984         pointer_result_regnum.
3985         (m68k_store_return_value): Likewise.
3986         (m68k_reg_struct_return_p): Handle vectors and arrays.
3987         (m68k_return_value): Handle arrays.
3988         (m68k_svr4_return_value): Fix single-element aggregate handling.
3989         Handle long double.  Adjust for embedded ABI.
3990         (m68k_svr4_init_abi): Set pointer_result_regnum.
3991         (m68k_embedded_init_abi): New function.
3992         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
3993         (m68k_osabi_sniffer): New function.
3994         (_initialize_m68k_tdep): Register osabi sniffer.
3995         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
3996         member.
3997
3998 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3999
4000         * xml-support.c (xml_fetch_content_from_file): Replace xfree
4001         with gdb::unique_xmalloc_ptr<char>.
4002
4003 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4004
4005         * xml-support.h (xml_fetch_another): Change type to be a
4006         function_view.
4007         (xml_process_xincludes): Remove baton parameter.
4008         (xml_fetch_content_from_file): Change baton parameter to
4009         dirname.
4010         * xml-support.c (struct xinclude_parsing_data)
4011         <xinclude_parsing_data>: Remove baton parameter.
4012         <fetcher_baton>: Remove.
4013         (xinclude_start_include): Adjust.
4014         (xml_process_xincludes): Adjust.
4015         (xml_fetch_content_from_file): Replace baton parameter with
4016         dirname.
4017         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
4018         (xml_init_syscalls_info): Use a lambda.
4019         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
4020         (file_read_description_xml): Use a lambda.
4021         (fetch_available_features_from_target): Change baton parameter
4022         to target_ops.
4023         (target_read_description_xml): Use a lambda.
4024         (target_fetch_description_xml): Use a lambda.
4025         (string_read_description_xml): Update.
4026
4027 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4028
4029         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
4030         uses with type::endianity_is_not_default.
4031
4032 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4033
4034         * gdbtypes.h (struct type) <endianity_is_not_default,
4035         set_endianity_is_not_default>: New methods.
4036         (TYPE_ENDIANITY_NOT_DEFAULT): Use
4037         type::endianity_is_not_default, change all write call sites to
4038         use type::set_endianity_is_not_default.
4039
4040 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4041
4042         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
4043         uses with type::is_fixed_instance.
4044
4045 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4046
4047         * gdbtypes.h (struct type) <is_fixed_instance,
4048         set_is_fixed_instance>: New methods.
4049         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
4050         write call sites to use type::set_is_fixed_instance.
4051
4052 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4053
4054         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
4055         uses with type::is_gnu_ifunc.
4056
4057 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4058
4059         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
4060         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
4061         use type::set_is_gnu_ifunc.
4062
4063 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4064
4065         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
4066         uses with type::stub_is_supported.
4067
4068 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4069
4070         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
4071         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
4072         use type::set_stub_is_supported.
4073
4074 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4075
4076         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
4077         uses with type::is_vector.
4078
4079 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4080
4081         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
4082         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
4083         use type::set_is_vector.
4084
4085 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4086
4087         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
4088         uses with type::has_varargs.
4089
4090 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4091
4092         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
4093         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
4094         use type::set_has_varargs.
4095
4096 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4097
4098         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
4099         uses with type::is_prototyped.
4100
4101 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4102
4103         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
4104         New methods.
4105         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
4106         call sites to use type::set_is_prototyped.
4107
4108 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4109
4110         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
4111         uses with type::target_is_stub.
4112
4113 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4114
4115         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
4116         New methods.
4117         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
4118         sites to use type::set_target_is_stub.
4119
4120 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4121
4122         * gdbtypes.h (TYPE_STUB): Remove, replace all
4123         uses with type::is_stub.
4124
4125 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4126
4127         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
4128         (TYPE_STUB): Use type::is_stub, change all write call sites to
4129         use type::set_is_stub.
4130
4131 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4132
4133         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
4134         type::has_no_signedness.
4135
4136 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4137
4138         * gdbtypes.h (struct type) <has_no_signedness,
4139         set_has_no_signedness>: New methods.
4140         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
4141         call sites to use type::set_has_no_signedness.
4142
4143 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4144
4145         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
4146         type::is_unsigned.
4147
4148 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4149
4150         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
4151         methods.
4152         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
4153         sites to use type::set_is_unsigned.
4154
4155 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
4156             Adam Renquinha <arenquinha@cimeq.qc.ca>
4157
4158         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
4159         pointer and stack frame offset when unwinding.
4160
4161 2020-09-13  Pedro Alves  <pedro@palves.net>
4162
4163         * NEWS: Document "-break-insert --qualified".
4164         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
4165
4166 2020-09-13  Pedro Alves  <pedro@palves.net>
4167
4168         * linespec.c (classify_mtype, compare_msyms): Delete.
4169         (search_minsyms_for_name): Remove classification logic.  Instead
4170         filter out trampoline symbols if we also found an external
4171         function of the same name.
4172
4173 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4174
4175         * NEWS: Create a new section for the next release branch.
4176         Rename the section of the current branch, now that it has
4177         been cut.
4178
4179 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4180
4181         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
4182         * version.in: Bump version to 11.0.50.DATE-git.
4183
4184 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
4185
4186         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
4187
4188 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
4189             Felix Willgerodt  <Felix.Willgerodt@intel.com>
4190
4191         * gdbarch.sh: Added bfloat16 type.
4192         * gdbarch.c: Regenerated.
4193         * gdbarch.h: Regenerated.
4194         * gdbtypes.c (floatformats_bfloat16): New struct.
4195         (gdbtypes_post_init): Add builtin_bfloat16.
4196         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
4197         (floatformats_bfloat16): New struct.
4198         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
4199         (i386_ymm_type): Add field "v16_bfloat16"
4200         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
4201         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
4202         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
4203         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
4204         * features/i386/64bit-avx512.xml: Add bfloat16 type.
4205         * features/i386/64bit-avx512.c: Regenerated.
4206         * features/i386/64bit-sse.xml: Add bfloat16 type.
4207         * features/i386/64bit-sse.c: Regenerated.
4208
4209 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
4210
4211         * i386-tdep.c (i386_zmm_type): Fix field names.
4212         (i386_ymm_type): Fix field names.
4213
4214 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4215
4216         * breakpoint.c: Fix typo in the help message of the
4217         "set breakpoint condition-evaluation" command.
4218
4219 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4220
4221         * nbsd-nat.c: Include "nat/netbsd-nat.h".
4222         * (nbsd_nat_target::pid_to_exec_file)
4223         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
4224         (nbsd_nat_target::post_startup_inferior)
4225         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
4226         (nbsd_add_threads): Switch local code to common gdb/nat functions.
4227         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
4228         * (nbsd_thread_lister): Remove.
4229
4230 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4231
4232         * fork-inferior.c (startup_inferior): Avoid double free.
4233
4234 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4235
4236         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
4237         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
4238
4239 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4240
4241         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
4242         * netbsd-nat.c: Include <sys/ptrace.h>.
4243         * (netbsd_nat::enable_proc_events): Add.
4244
4245 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4246
4247         * netbsd-nat.h: Include "gdbsupport/function-view.h".
4248         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4249         (netbsd_nat::for_each_thread): Add.
4250         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
4251         "gdbsupport/common-debug.h".
4252         * (netbsd_nat::netbsd_thread_lister)
4253         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4254         (netbsd_nat::for_each_thread): Add.
4255
4256 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4257
4258         * netbsd-nat.h: Include <unistd.h>.
4259         * (netbsd_nat::pid_to_exec_file): Add.
4260         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
4261         * (netbsd_nat::pid_to_exec_file) Add.
4262
4263 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4264
4265         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
4266
4267 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4268
4269         * netbsd-nat.h: New file.
4270         * netbsd-nat.c: Likewise.
4271
4272 2020-09-09  Tom Tromey  <tromey@adacore.com>
4273
4274         * ada-lang.c (remove_extra_symbols): Do not increment when
4275         removing an element
4276
4277 2020-09-08  Tom Tromey  <tromey@adacore.com>
4278
4279         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
4280
4281 2020-09-08  Tom Tromey  <tromey@adacore.com>
4282
4283         PR win32/25302:
4284         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
4285         (gdb_bfd_init_data): New function.
4286         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
4287
4288 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4289
4290         * infrun.c (fetch_inferior_event): Use
4291         `switch_to_target_no_thread` to switch the target.
4292
4293 2020-09-06  Tom Tromey  <tom@tromey.com>
4294
4295         * symfile.h (dwarf2_free_objfile): Don't declare.
4296
4297 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4298
4299         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
4300         to match 16 byte real/complex type generated by Flang compiler.
4301
4302 2020-09-03  Tom de Vries  <tdevries@suse.de>
4303
4304         PR breakpoint/26546
4305         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
4306         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
4307
4308 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
4309
4310         * maint.c (index_digits): New function.
4311         (struct maint_print_section_data): Remove.
4312         (print_bfd_section_info): Remove print_data parameter, add arg
4313         and index_digits.
4314         (print_objfile_section_info): Likewise.
4315         (print_bfd_section_info_maybe_relocated): Likewise (plus
4316         objfile).
4317         (maintenance_info_sections): Adjust calls.
4318
4319 2020-09-02  Tom Tromey  <tromey@adacore.com>
4320
4321         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
4322         for null pointers.
4323         (ada_varobj_adjust_for_child_access): Special-case null pointers.
4324
4325 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
4326
4327         * bcache.h (struct bcache) <insert>: Change type of `added` to
4328         pointer to bool.
4329         * bcache.c (bcache::insert): Likewise.
4330         * gdbtypes.c (check_types_worklist): Adjust.
4331         * psymtab.c (add_psymbol_to_bcache): Adjust.
4332
4333 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
4334
4335         * corelow.c (unordered_set): Include.
4336         (class core_target): Add field 'm_core_unavailable_mappings'.
4337         (core_target::build_file_mappings): Print only one warning
4338         per inaccessible file.  Add unavailable/broken mappings
4339         to m_core_unavailable_mappings.
4340         (core_target::xfer_partial): Call...
4341         (core_target::xfer_memory_via_mappings): New method.
4342
4343 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4344
4345         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
4346         type to bool.
4347
4348 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4349
4350         * dwarf2/read.c (struct field_info): Fix indentation.
4351
4352 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4353
4354         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
4355         ordering in comment.
4356         * frame.c (frame_id_eq): Fix indentation.
4357
4358 2020-08-31  Scott Linder  <scott@scottlinder.com>
4359             Simon Marchi  <simon.marchi@efficios.com>
4360
4361         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
4362         inline frame ids in outer frame.
4363
4364 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4365
4366         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
4367         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
4368         (outer_frame_id): Use FID_STACK_OUTER instead of
4369         FID_STACK_INVALID.
4370         (frame_id_p): Don't check for outer_frame_id.
4371
4372 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4373
4374         * frame-unwind.c (frame_unwind_got_optimized): Don't set
4375         regnum/frame in value.  Call allocate_value_lazy.
4376         * frame.c (frame_unwind_register_value): Use
4377         val_print_not_saved.
4378
4379 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4380
4381         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
4382
4383 2020-08-29  Pedro Alves  <pedro@palves.net>
4384
4385         * progspace.c (print_program_space): Use all_inferiors.  Switch to
4386         the inferior before calling target_pid_to_str.
4387
4388 2020-08-28  Tom Tromey  <tom@tromey.com>
4389
4390         * xcoffread.c (xcoff_end_psymtab): Update comment.
4391         * dbxread.c (dbx_end_psymtab): Update comment.
4392
4393 2020-08-28  Tom de Vries  <tdevries@suse.de>
4394
4395         PR breakpoint/26544
4396         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
4397         event_location.
4398         (create_breakpoint): Same.
4399         (base_breakpoint_decode_location): Same.
4400         (bkpt_create_sals_from_location): Same.
4401         (bkpt_decode_location): Same.
4402         (bkpt_probe_create_sals_from_location): Same.
4403         (bkpt_probe_decode_location): Same.
4404         (tracepoint_create_sals_from_location): Same.
4405         (tracepoint_decode_location): Same.
4406         (tracepoint_probe_decode_location): Same.
4407         (strace_marker_create_sals_from_location): Same.
4408         (strace_marker_decode_location): Same.
4409         (create_sals_from_location_default): Same.
4410         (decode_location_default): Same.
4411         * breakpoint.h (struct breakpoint_ops): Same.
4412         (create_breakpoint): Same.
4413         * linespec.h (decode_line_full): Same.
4414         * linespec.c (decode_line_full): Same.  Throw error if
4415         result.size () == 0.
4416
4417 2020-08-27  Pedro Alves  <pedro@palves.net>
4418
4419         PR gdb/26524
4420         * breakpoint.c (until_break_fsm) <location_breakpoint,
4421         caller_breakpoint>: Delete fields.
4422         <breakpoints>: New field.
4423         <until_break_fsm>: Adjust to save a breakpoint vector instead of
4424         two individual breakpoints.
4425         (until_break_fsm::should_stop): Loop over breakpoints in the
4426         breakpoint vector.
4427         (until_break_fsm::clean_up): Adjust to clear the breakpoints
4428         vector.
4429         (until_break_command): Handle location expanding into multiple
4430         sals.
4431
4432 2020-08-27  Pedro Alves  <pedro@palves.net>
4433
4434         PR gdb/26523
4435         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
4436         bp_until breakpoints user-specified locations.  Update intro
4437         comment.
4438
4439 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
4440
4441         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
4442         gdb_bfd_sections): New.
4443         * maint.c (print_bfd_section_info): Change param type to
4444         maint_print_section_data.
4445         (print_objfile_section_info): Likewise.
4446         (print_bfd_section_info_maybe_relocated): Likewise.
4447         (maintenance_info_sections): Use gdb_bfd_sections.
4448
4449 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4450
4451         * MAINTAINERS: Add ARC target and maintainer.
4452
4453 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
4454
4455         * configure.tgt: ARC support for GNU/Linux.
4456         * Makefile.in (ALL_TARGET_OBJS): Likewise.
4457         * arc-linux-tdep.c: New file.
4458         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
4459         * arc-tdep.c (arc_write_pc): Use it.
4460
4461 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4462
4463         * arc-tdep.c (arc_check_for_hardware_loop): New.
4464         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
4465
4466 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4467
4468         * arc-tdep.h: Include "gdbarch.h".
4469
4470 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4471
4472         * arch/arc.h
4473         (arc_gdbarch_features): New class to stir the selection of target XML.
4474         (arc_create_target_description): Use FEATURES to choose XML target.
4475         (arc_lookup_target_description): Use arc_create_target_description
4476         to create _new_ target descriptions or return the already created
4477         ones if the FEATURES is the same.
4478         * arch/arc.c: Implementation of prototypes described above.
4479         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
4480         (arc_gdbarch_features_init): Initialize the FEATURES struct.
4481         * arc-tdep.c (*_feature_name): Make feature names consistent.
4482         (arc_register_feature): A new struct to hold information about
4483         registers of a particular target/feature.
4484         (arc_check_tdesc_feature): Check if XML provides registers in
4485         compliance with ARC_REGISTER_FEATURE structs.
4486         (arc_update_acc_reg_names): Add aliases for r58 and r59.
4487         (determine_*_reg_feature_set): Which feature name to look for.
4488         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
4489         (mach_type_to_arc_isa): Convert from a set of binutils machine types
4490         to expected ISA enums to be used in arc_gdbarch_features structs.
4491         * features/Makefile (FEATURE_XMLFILES): Add new files.
4492         * gdb/features/arc/v1-aux.c: New file.
4493         * gdb/features/arc/v1-aux.xml: Likewise.
4494         * gdb/features/arc/v1-core.c: Likewise.
4495         * gdb/features/arc/v1-core.xml: Likewise.
4496         * gdb/features/arc/v2-aux.c: Likewise.
4497         * gdb/features/arc/v2-aux.xml: Likewise.
4498         * gdb/features/arc/v2-core.c: Likewise.
4499         * gdb/features/arc/v2-core.xml: Likewise.
4500         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
4501
4502 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
4503             Andrew Burgess  <andrew.burgess@embecosm.com>
4504
4505         PR m2/26372
4506         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
4507         an assert.  Remove single element array indexing pattern as the
4508         MULTI_SUBSCRIPT support will handle this case too.
4509
4510 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
4511
4512         * value.h (valprint_check_validity): Move declaration from
4513         here...
4514         * valprint.h (valprint_check_validity): ... to here.
4515
4516 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
4517
4518         * debug.h: New file.
4519         * debug.c (debug_prefixed_vprintf): New function.
4520         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
4521         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
4522
4523 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
4524
4525         * infrun.h (infrun_debug_printf_1): New function declaration.
4526         (infrun_debug_printf): New macro.
4527         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
4528         throughout.
4529         (infrun_debug_printf): New function.
4530         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
4531         (handle_jit_event): Likewise.
4532
4533 2020-08-21  Mark Wielaard  <mark@klomp.org>
4534
4535         * ada-lex.l: Extend register warnings diagnostics comment for g++.
4536
4537 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
4538
4539         * frame.c (enum class frame_id_status): New.
4540         (struct frame_info) <this_id::p>: Change type to frame_id_status.
4541         (fprintf_frame): Update.
4542         (compute_frame_id): Set frame id status to "computing" on entry.
4543         Set it back to "not_computed" on failure and to "computed" on
4544         success.
4545         (get_frame_id): Assert the frame id is not being computed.
4546         (create_sentinel_frame): Use frame_id_status::COMPUTED.
4547         (create_new_frame): Likewise.
4548         (frame_cleanup_after_sniffer): Update assert.
4549
4550 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
4551
4552         * regcache.c (pid_ptid_regcache_map): New type.
4553         (target_ptid_regcache_map): Remove.
4554         (target_pid_ptid_regcache_map): New type.
4555         (regcaches): Change type to target_pid_ptid_regcache_map.
4556         (get_thread_arch_aspace_regcache): Update.
4557         (regcache_thread_ptid_changed): Update, handle pid-like ptid
4558         case.
4559         (regcaches_size): Update.
4560         (regcache_count): Update.
4561         (registers_changed_ptid_target_pid_test): New.
4562         (_initialize_regcache): Register new test.
4563
4564 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
4565
4566         * regcache.c (regcache_count): New.
4567         (struct regcache_test_data): New.
4568         (regcache_test_data_up): New.
4569         (populate_regcaches_for_test): New.
4570         (regcaches_test): Remove.
4571         (get_thread_arch_aspace_regcache_test): New.
4572         (registers_changed_ptid_all_test): New.
4573         (registers_changed_ptid_target_test): New.
4574         (registers_changed_ptid_target_ptid_test): New.
4575         (regcache_thread_ptid_changed): Remove regcache_count lambda.
4576         (_initialize_regcache): Register new tests.
4577
4578 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
4579
4580         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
4581         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
4582         gdbarch and aspace parameter.  Use current inferior's aspace.
4583         Validate regcache's arch value.
4584         (regcaches_test): Update.
4585
4586 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
4587
4588         * regcache.c (regcaches_test): Call registers_changed.
4589
4590 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4591
4592         * infrun.c (process_event_stop_test): Fix typo "breapoint".
4593
4594 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4595
4596         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
4597         to find the end of prologue for flang compiled binaries.
4598         * arm-tdep.c (arm_skip_prologue): Likewise.
4599         * i386-tdep.c (i386_skip_prologue): Likewise.
4600         * producer.c (producer_is_llvm): New function.
4601         (producer_parsing_tests): Added new tests for clang/flang.
4602         * producer.h (producer_is_llvm): New declaration.
4603
4604 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
4605
4606         * linux-nat.c (linux_nat_debug_printf): New function.
4607         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
4608
4609 2020-08-18  Aaron Merey  <amerey@redhat.com>
4610
4611         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
4612         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
4613         (CLIBS): Add DEBUGINFOD_LIBS.
4614
4615 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
4616
4617         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
4618         'gdbarch_num_regs'.
4619
4620 2020-08-17  Tom Tromey  <tromey@adacore.com>
4621
4622         * ada-varobj.c (ada_varobj_decode_var): Handle case where
4623         ada_get_decoded_value returns NULL.
4624
4625 2020-08-17  Tom Tromey  <tromey@adacore.com>
4626
4627         * python/py-inferior.c (infpy_search_memory): Use
4628         gdb_py_object_from_ulongest.
4629         * python/py-infevents.c (create_inferior_call_event_object)
4630         (create_memory_changed_event_object): Use
4631         gdb_py_object_from_ulongest.
4632         * python/py-linetable.c (ltpy_entry_get_pc): Use
4633         gdb_py_object_from_ulongest.
4634
4635 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
4636
4637         * loc.c (class symbol_needs_eval_context): Fix indentation.
4638
4639 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
4640
4641         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
4642         bool.
4643
4644 2020-08-17  Tom de Vries  <tdevries@suse.de>
4645
4646         PR gdb/26393
4647         * gdbtypes.c (dump_dynamic_prop): New function.
4648         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
4649
4650 2020-08-15  Tom de Vries  <tdevries@suse.de>
4651
4652         PR backtrace/26390
4653         * stack.c (print_frame_args): Temporarily set the selected
4654         frame to FRAME while printing the frame's arguments.
4655
4656 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4657
4658         PR breakpoints/26385
4659         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
4660         Always clear watchpoint with PTRACE_SET_DEBUGREG.
4661
4662 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4663
4664         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
4665         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
4666         and >= to check return value instead of == -1 and != -1.
4667
4668 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
4669
4670         * utils.h (class gdb_argv) <as_array_view>: New method.
4671         * utils.c (gdb_argv_as_array_view_test): New.
4672         (_initialize_utils): Register selftest.
4673         * maint.c (maintenance_selftest): Use the new method.
4674
4675 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
4676
4677         * target.h (supports_dumpcore, dumpcore): New
4678         function declarations.
4679         * target.c (supports_dumpcore, dumpcore): New
4680         functions.
4681         * target-delegates.c: Rebuild.
4682         * gcore.c (gcore_command): Use target_supports_dumpcore ()
4683         and target_dumpcore ().
4684
4685 2020-08-13  Aaron Merey  <amerey@redhat.com>
4686
4687         * debuginfod-support.c: Replace global variables with user_data.
4688
4689 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
4690
4691         * maint.c (maintenance_selftest): Split args and pass array_view
4692         to run_tests.
4693
4694 2020-08-12  Luis Machado  <luis.machado@linaro.org>
4695
4696         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
4697         type's length.
4698         Use %s and pulongest to print the length.
4699
4700 2020-08-12  Pedro Alves  <palves@redhat.com>
4701
4702         * NEWS: Move "Multi-target debugging support" item to the
4703         "Changes since GDB 9" section.
4704
4705 2020-08-12  Pedro Alves  <palves@redhat.com>
4706
4707         PR gdb/26336
4708         * progspace.c (program_space::remove_objfile): Invalidate the
4709         frame cache.
4710
4711 2020-08-11  Tom de Vries  <tdevries@suse.de>
4712
4713         * MAINTAINERS: Mark ms1 as deleted.
4714
4715 2020-08-10  Luis Machado  <luis.machado@linaro.org>
4716
4717         PR gdb/26310
4718
4719         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
4720         act accordingly.
4721         (aarch64_analyze_prologue_test): Add more unit tests to exercise
4722         movz/str/stur/stp skipping behavior.
4723
4724 2020-08-10  Luis Machado  <luis.machado@linaro.org>
4725
4726         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
4727         struct user_sve_header instead of struct sve_context.
4728
4729 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
4730
4731         * read.h (dwarf2_fetch_die_loc_sect_off,
4732         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
4733         `void *` parameter with function_view.
4734         * read.c (dwarf2_fetch_die_loc_sect_off,
4735         dwarf2_fetch_die_loc_cu_off): Likewise.
4736         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
4737         (per_cu_dwarf_call): Adjust.
4738         (get_frame_address_in_block_wrapper): Remove.
4739         (indirect_synthetic_pointer): Adjust.
4740         (get_ax_pc): Remove.
4741         (dwarf2_compile_expr_to_ax): Adjust.
4742
4743 2020-08-08  Tom de Vries  <tdevries@suse.de>
4744
4745         PR build/26344
4746         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
4747         constructor.
4748         * regcache.c (get_thread_arch_aspace_regcache): Same.
4749
4750 2020-08-07  Tom Tromey  <tromey@adacore.com>
4751
4752         * ravenscar-thread.c
4753         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
4754         New method.
4755         (ravenscar_thread_target::wait): Check
4756         runtime_initialized.
4757         (ravenscar_thread_target::prepare_to_store)
4758         (ravenscar_thread_target::stopped_by_sw_breakpoint)
4759         (ravenscar_thread_target::stopped_by_hw_breakpoint)
4760         (ravenscar_thread_target::stopped_by_watchpoint)
4761         (ravenscar_thread_target::stopped_data_address)
4762         (ravenscar_thread_target::core_of_thread): Use
4763         scoped_restore_current_thread and
4764         set_base_thread_from_ravenscar_task.
4765
4766 2020-08-07  Tom Tromey  <tromey@adacore.com>
4767
4768         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
4769
4770 2020-08-07  Tom Tromey  <tromey@adacore.com>
4771
4772         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
4773         update_inferior_ptid before update_thread_list.
4774         (temporarily_change_regcache_ptid): New class.
4775         (ravenscar_thread_target::fetch_registers)
4776         (ravenscar_thread_target::store_registers)
4777         (ravenscar_thread_target::prepare_to_store): Use base thread when
4778         forwarding operation.
4779
4780 2020-08-07  Tom Tromey  <tromey@adacore.com>
4781
4782         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
4783         "is_pid" case.
4784
4785 2020-08-07  Tom Tromey  <tromey@adacore.com>
4786
4787         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
4788         New methods.
4789         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
4790         first.
4791         (ravenscar_thread_target::add_thread): Rename from
4792         ravenscar_add_thread.
4793         (ravenscar_thread_target::update_thread_list): Use a lambda.
4794         (ravenscar_thread_target::xfer_partial): New method.
4795
4796 2020-08-07  Tom Tromey  <tromey@adacore.com>
4797
4798         * ada-lang.h (ada_task_list_iterator_ftype): Now a
4799         gdb::function_view.
4800         (iterate_over_live_ada_tasks): Change type of argument.
4801         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
4802         of argument.
4803
4804 2020-08-07  Tom Tromey  <tromey@adacore.com>
4805
4806         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
4807         Remove.
4808         (ravenscar_thread_target::extra_thread_info): Remove.
4809         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
4810         defer to target beneath for non-Ravenscar threads.
4811
4812 2020-08-07  Tom Tromey  <tromey@adacore.com>
4813
4814         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
4815         get_base_thread_from_ravenscar_task>: Now methods.
4816         <m_cpu_map>: New member.
4817         (ravenscar_thread_target::get_thread_base_cpu): Rename from
4818         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
4819         (ravenscar_thread_target::task_is_currently_active): Update.
4820         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
4821         Now a method.
4822         (ravenscar_thread_target::add_active_thread): Put initial thread
4823         into the m_cpu_map.
4824
4825 2020-08-07  Tom Tromey  <tromey@adacore.com>
4826
4827         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
4828         event_ptid.
4829
4830 2020-08-07  Tom Tromey  <tromey@adacore.com>
4831
4832         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
4833         runtime_initialized.
4834
4835 2020-08-07  Tom Tromey  <tromey@adacore.com>
4836
4837         * ravenscar-thread.c (ravenscar_thread_target): Don't call
4838         add_active_thread.
4839         (ravenscar_thread_target::add_active_thread): Now public.
4840         (ravenscar_inferior_created): Call add_active_thread after pushing
4841         the target.
4842
4843 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
4844
4845         * regcache.c (ptid_regcache_map): New type.
4846         (target_ptid_regcache_map): New type.
4847         (regcaches): Change type to target_ptid_regcache_map.
4848         (get_thread_arch_aspace_regcache): Update to regcaches' new
4849         type.
4850         (regcache_thread_ptid_changed): Likewise.
4851         (registers_changed_ptid): Likewise.
4852         (regcaches_size): Likewise.
4853         (regcaches_test): Update.
4854         (regcache_thread_ptid_changed): Update.
4855         * regcache.h (regcache_up): New type.
4856         * gdbsupport/ptid.h (hash_ptid): New struct.
4857
4858 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
4859
4860         * observable.h (thread_ptid_changed): Add parameter
4861         `process_stratum_target *`.
4862         * infrun.c (infrun_thread_ptid_changed): Add parameter
4863         `process_stratum_target *` and use it.
4864         (selftests): New namespace.
4865         (infrun_thread_ptid_changed): New function.
4866         (_initialize_infrun): Register selftest.
4867         * regcache.c (regcache_thread_ptid_changed): Add parameter
4868         `process_stratum_target *` and use it.
4869         (regcache_thread_ptid_changed): New function.
4870         (_initialize_regcache): Register selftest.
4871         * thread.c (thread_change_ptid): Pass target to
4872         thread_ptid_changed observable.
4873
4874 2020-08-06  Caroline Tice <cmtice@google.com>
4875
4876         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
4877         (struct dwp_sections): Update field comments.  Add loclists and
4878         rnglists fields.
4879         (struct virtual_v2_dwo_sections): Rename struct to
4880         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
4881         size & offset fields for loclists and rnglists.
4882         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
4883         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
4884         skipping dummy type units.
4885         (create_dwp_hash_table): Update the large comment above the function to
4886         discuss Version 5 DWP files as well, with references.  Update all the
4887         version checks in the function to check for version 5 as well.  Add new
4888         section at the end to create dwp hash table for version 5.
4889         (create_dwp_v2_section): Rename function to
4890         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
4891         Add V5 to error message text.
4892         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
4893         into calls to create_dwp_v2_or_v5_section.
4894         (create_dwo_unit_in_dwp_v5): New function.
4895         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
4896         check for version2; add else clause to handle version 5.
4897         (open_and_init_dwo_file): Add code to check dwarf version & only call
4898         create_debug_types_hash_table (with sections.types) if version is not 5;
4899         else call create_debug_type_hash_table, with sections.info.
4900         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
4901         version 5.
4902         (dwarf2_locate_v5_dwp_sections): New function.
4903         (open_and_init_dwp_file): Add else-if clause for version 5 to call
4904         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
4905
4906 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
4907
4908         * regcache.h (class regcache): Remove friend
4909         registers_changed_ptid.
4910         <regcache_thread_ptid_changed>: Remove.
4911         <regcaches>: Remove.
4912         * regcache.c (regcache::regcaches): Rename to...
4913         (regcaches): ... this.  Make static.
4914         (get_thread_arch_aspace_regcache): Update.
4915         (regcache::regcache_thread_ptid_changed): Rename to...
4916         (regcache_thread_ptid_changed): ... this.  Update.
4917         (class regcache_access): Remove.
4918         (regcaches_test): Update.
4919         (_initialize_regcache): Update.
4920         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
4921         <forward_list>.
4922
4923 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
4924
4925         * regcache.h (class regcache) <current_regcache>: Rename to...
4926         <regcaches>: ... this.  Move doc here.
4927         * regcache.c (regcache::current_regcache) Rename to...
4928         (regcache::regcaches): ... this.  Move doc to header.
4929         (get_thread_arch_aspace_regcache): Update.
4930         (regcache::regcache_thread_ptid_changed): Update.
4931         (registers_changed_ptid): Update.
4932         (class regcache_access) <current_regcache_size>: Rename to...
4933         <regcaches_size>: ... this.
4934         (current_regcache_test): Rename to...
4935         (regcaches_test): ... this.
4936         (_initialize_regcache): Update.
4937
4938 2020-08-06  Victor Collod  <vcollod@nvidia.com>
4939
4940         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
4941
4942 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
4943
4944         * corelow.c (core_target::build_file_mappings): Don't output
4945         null pathname in warning.
4946
4947 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
4948
4949         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
4950         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
4951         gdb.dwarf2/dw2-single-line-discriminators.exp,
4952         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
4953
4954 2020-08-05  Tom Tromey  <tromey@adacore.com>
4955
4956         PR rust/26197:
4957         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
4958         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
4959         Fix off-by-one and type size errors in ordinary case.
4960
4961 2020-08-05  Tom de Vries  <tdevries@suse.de>
4962
4963         * gdbtypes.c (type_not_allocated, type_not_associated): Use
4964         "prop->const_val () == 0" instead of "prop->const_val () != 0".
4965
4966 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
4967
4968         * frame.h (frame_id_p): Return bool.
4969         (frame_id_artificial_p): Return bool.
4970         (frame_id_eq): Return bool.
4971         (has_stack_frames): Return bool.
4972         (get_selected_frame): Fix typo in comment.
4973         (get_frame_pc_if_available): Return bool.
4974         (get_frame_address_in_block_if_available): Return bool.
4975         (get_frame_func_if_available): Return bool.
4976         (read_frame_register_unsigned): Return bool.
4977         (get_frame_register_bytes): Return bool.
4978         (safe_frame_unwind_memory): Return bool.
4979         (deprecated_frame_register_read): Return bool.
4980         (frame_unwinder_is): Return bool.
4981         * frame.c (struct frame_info) <prev_arch::p>: Change type to
4982         bool.
4983         <this_id::p>: Likewise.
4984         <prev_p>: Likewise.
4985         (frame_stash_add): Return bool.
4986         (get_frame_id): Use bool.
4987         (frame_id_build_special) Use bool.
4988         (frame_id_build_unavailable_stack): Use bool.
4989         (frame_id_build): Use bool.
4990         (frame_id_p): Return bool, use true/false instead of 1/0.
4991         (frame_id_artificial_p): Likewise.
4992         (frame_id_eq): Likewise.
4993         (frame_id_inner): Likewise.
4994         (get_frame_func_if_available): Likewise.
4995         (read_frame_register_unsigned): Likewise.
4996         (deprecated_frame_register_read): Likewise.
4997         (get_frame_register_bytes): Likewise.
4998         (has_stack_frames): Likewise.
4999         (inside_main_func): Likewise.
5000         (inside_entry_func): Likewise.
5001         (get_frame_pc_if_available): Likewise.
5002         (get_frame_address_in_block_if_available): Likewise.
5003         (frame_unwinder_is): Likewise.
5004         (safe_frame_unwind_memory): Likewise.
5005         (frame_unwind_arch): Likewise.
5006
5007 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
5008
5009         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
5010         type to cached_copy_status.
5011         (fprintf_frame): Adjust.
5012         (get_frame_func_if_available): Adjust.
5013         (frame_cleanup_after_sniffer): Adjust.
5014
5015 2020-08-04  Mark Wielaard  <mark@klomp.org>
5016
5017         * MAINTAINERS (Write After Approval): Update email address.
5018
5019 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5020
5021         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
5022         dynamic_prop::const_val.
5023
5024 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5025
5026         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
5027         dynamic_prop::kind.
5028
5029 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5030
5031         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
5032
5033 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
5034
5035         * configure.tgt: Set gdb_sim for bpf-*-* targets.
5036
5037 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
5038             Jose E. Marchesi  <jose.marchesi@oracle.com>
5039
5040         * configure.tgt: Add entry for bpf-*-*.
5041         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
5042         (ALLDEPFILES): Add bpf-tdep.c.
5043         * bpf-tdep.c: New file.
5044         * MAINTAINERS: Add bpf target and maintainer.
5045         * NEWS: Mention the support for the new target.
5046
5047 2020-08-04  Tom de Vries  <tdevries@suse.de>
5048
5049         PR symtab/23270
5050         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
5051         Error.
5052
5053 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5054
5055         * syscalls/freebsd.xml: Regenerate.
5056
5057 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5058
5059         * syscalls/update-freebsd.sh: Fix usage and year range.
5060
5061 2020-08-03  Tom de Vries  <tdevries@suse.de>
5062
5063         PR symtab/26333
5064         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
5065         DW_LNE_lo_user/DW_LNE_hi_user range.
5066
5067 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
5068
5069         PR ada/26318
5070         * ada-lang.c (ada_modulus): Return 0 if property is not of const
5071         kind.
5072
5073 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5074
5075         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
5076
5077 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5078
5079         * breakpoint.c (set_breakpoint_condition): Update the condition
5080         expressions after checking that the input condition string parses
5081         successfully and does not contain junk at the end.
5082
5083 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5084
5085         * breakpoint.c (set_breakpoint_condition): Update the
5086         condition string after parsing the new condition successfully.
5087
5088 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5089
5090         * proc-api.c (_STRUCTURED_PROC): Don't define.
5091         * proc-events.c: Likewise.
5092         * proc-flags.c: Likewise.
5093         * proc-why.c: Likewise.
5094         * procfs.c: Likewise.
5095
5096         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
5097         * configure, config.in: Regenerate.
5098
5099 2020-07-30  Tom de Vries  <tdevries@suse.de>
5100
5101         PR build/26320
5102         * ui-style.h (struct ui_file_style::color): Wrap m_value and
5103         m_red/m_green/m_blue in a union.
5104
5105 2020-07-29  Tom de Vries  <tdevries@suse.de>
5106
5107         PR tdep/26280
5108         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
5109
5110 2020-07-28  Tom Tromey  <tromey@adacore.com>
5111
5112         PR symtab/26270:
5113         * symtab.h (find_pc_partial_function_sym): Declare.
5114         * cli/cli-cmds.c (disassemble_command): Use
5115         find_pc_partial_function_sym.  Check asm_demangle.
5116         * blockframe.c (cache_pc_function_sym): New global.
5117         (cache_pc_function_name): Remove.
5118         (clear_pc_function_cache): Update.
5119         (find_pc_partial_function_sym): New function, from
5120         find_pc_partial_function.
5121         (find_pc_partial_function): Rewrite using
5122         find_pc_partial_function_sym.
5123
5124 2020-07-28  Tom Tromey  <tromey@adacore.com>
5125
5126         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
5127         help.  Add usage.
5128
5129 2020-07-28  Tom Tromey  <tromey@adacore.com>
5130
5131         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
5132         <DW_OP_GNU_variable_value>: Cast to address type.
5133
5134 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
5135
5136         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
5137         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
5138         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
5139         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
5140         (nbsd_get_siginfo_type): New.
5141         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
5142         (_initialize_nbsd_tdep): New.
5143
5144 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5145
5146         PR binutils/26301
5147         * configure: Regenerated.
5148
5149 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5150
5151         PR binutils/26301
5152         * configure: Regenerated.
5153
5154 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5155
5156         * python/py-frame.c: Remove 'user-regs.h' include.
5157         (frapy_read_register): Rewrite to make use of
5158         gdbpy_parse_register_id.
5159         * python/py-registers.c (gdbpy_parse_register_id): New function,
5160         moved here from python/py-unwind.c.  Updated the return type, and
5161         also accepts register descriptor objects.
5162         * python/py-unwind.c: Remove 'user-regs.h' include.
5163         (pyuw_parse_register_id): Moved to python/py-registers.c.
5164         (unwind_infopy_add_saved_register): Update to use
5165         gdbpy_parse_register_id.
5166         (pending_framepy_read_register): Likewise.
5167         * python/python-internal.h (gdbpy_parse_register_id): Declare.
5168
5169 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5170
5171         * python/py-registers.c: Add 'user-regs.h' include.
5172         (register_descriptor_iter_find): New function.
5173         (register_descriptor_iterator_object_methods): New static global
5174         methods array.
5175         (register_descriptor_iterator_object_type): Add pointer to methods
5176         array.
5177
5178 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
5179
5180         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
5181         for all architectures on FreeBSD 11.3 and later.
5182
5183 2020-07-27  Tom Tromey  <tromey@adacore.com>
5184
5185         * gcore.h (load_corefile): Don't declare.
5186
5187 2020-07-27  Tom de Vries  <tdevries@suse.de>
5188
5189         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
5190         * config.in: Regenerate.
5191         * configure: Regenerate.
5192
5193 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
5194
5195         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
5196         ws2tcpip.h.  When checking whether socklen_t type is defined, use
5197         ws2tcpip.h if it is available and sys/socket.h isn't.
5198         * configure: Regenerate.
5199         * config.in: Regenerate.
5200
5201 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5202
5203         PR fortran/23051
5204         PR fortran/26139
5205         * valops.c (value_ind): Pass address to
5206         readjust_indirect_value_type.
5207         * value.c (readjust_indirect_value_type): Make parameter
5208         non-const, and add extra address parameter.  Resolve original type
5209         before using it.
5210         * value.h (readjust_indirect_value_type): Update function
5211         signature and comment.
5212
5213 2020-07-25  Tom de Vries  <tdevries@suse.de>
5214
5215         PR symtab/26243
5216         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
5217         entries.
5218
5219 2020-07-24  Aaron Merey  <amerey@redhat.com>
5220
5221         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
5222         * configure: Rebuild.
5223
5224 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
5225
5226         PR corefiles/26294
5227         * corelow.c (_initialize_corelow): Add period to help text
5228         for "maintenance print core-file-backed-mappings".
5229
5230 2020-07-23  Pedro Alves  <pedro@palves.net>
5231
5232         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
5233         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
5234         meanwhile.
5235         * frame.c (frame_cache_generation, get_frame_cache_generation):
5236         New.
5237         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
5238         (get_prev_frame_if_no_cycle): On exception, don't touch
5239         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
5240         * frame.h (get_frame_cache_generation): Declare.
5241
5242 2020-07-23  Tom de Vries  <tdevries@suse.de>
5243
5244         PR tui/26282
5245         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
5246         New default constructor.
5247
5248 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5249
5250         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
5251         exclude non-statement entries.
5252
5253 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5254
5255         * NEWS (New commands): Mention new command
5256         "maintenance print core-file-backed-mappings".
5257
5258 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5259
5260         * corelow.c (gdbcmd.h): Include.
5261         (core_target::info_proc_mappings): New method.
5262         (get_current_core_target): New function.
5263         (maintenance_print_core_file_backed_mappings): New function.
5264         (_initialize_corelow): Add core-file-backed-mappings to
5265         "maint print" commands.
5266
5267 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5268
5269         * linux-tdep.c (dump_note_entry_p): New function.
5270         (linux_dump_mapping_p_ftype): New typedef.
5271         (linux_find_memory_regions_full): Add new parameter,
5272         should_dump_mapping_p.
5273         (linux_find_memory_regions): Adjust call to
5274         linux_find_memory_regions_full.
5275         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
5276         call to linux_find_memory_regions_full.
5277
5278 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5279
5280         * corelow.c (solist.h, unordered_map): Include.
5281         (class core_target): Add field m_core_file_mappings and
5282         method build_file_mappings.
5283         (core_target::core_target): Call build_file_mappings.
5284         (core_target::~core_target): Free memory associated with
5285         m_core_file_mappings.
5286         (core_target::build_file_mappings): New method.
5287         (core_target::xfer_partial): Use m_core_file_mappings
5288         for memory transfers.
5289         * linux-tdep.c (linux_read_core_file_mappings): New
5290         function.
5291         (linux_core_info_proc_mappings): Rewrite to use
5292         linux_read_core_file_mappings.
5293         (linux_init_abi): Register linux_read_core_file_mappings.
5294
5295 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5296
5297         * arch-utils.c (default_read_core_file_mappings): New function.
5298         * arch-utils.c (default_read_core_file_mappings): Declare.
5299         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
5300         * gdbarch.h, gdbarch.c: Regenerate.
5301
5302 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5303
5304         PR corefiles/25631
5305         * corelow.c (core_target:xfer_partial):  Revise
5306         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
5307         case after first checking the stratum beneath the core
5308         target.
5309         (has_all_memory): Return true.
5310         * target.c (raw_memory_xfer_partial): Revise comment
5311         regarding use of has_all_memory.
5312
5313 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5314
5315         * exec.h (section_table_xfer_memory): Revise declaration,
5316         replacing section name parameter with an optional callback
5317         predicate.
5318         * exec.c (section_table_xfer_memory): Likewise.
5319         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
5320         of section_table_xfer_memory.
5321
5322 2020-07-22  Tom Tromey  <tromey@adacore.com>
5323
5324         * mi/mi-cmd-stack.c (list_args_or_locals): Use
5325         lookup_symbol_search_name.
5326
5327 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5328
5329         * python/py-registers.c (gdbpy_register_object_data_init): Remove
5330         redundant local variable.
5331         (gdbpy_get_register_descriptor): Extract descriptor vector as a
5332         reference, not pointer, update code accordingly.
5333
5334 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5335             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5336
5337         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
5338         * jit.c (jit_breakpoint_re_set_internal): Use the
5339         `skip_jit_symbol_lookup` field.
5340
5341 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5342             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5343
5344         * jit.c (jit_read_descriptor): Define the descriptor address once,
5345         use twice.
5346         (jit_breakpoint_deleted): Move the declaration of the loop variable
5347         `iter` into the loop header.
5348         (jit_breakpoint_re_set_internal): Move the declaration of the local
5349         variable `objf_data` to the first point of definition.
5350         (jit_event_handler): Move the declaration of local variables
5351         `code_entry`, `entry_addr`, and `objf` to their first point of use.
5352         Rename `objf` to `jited`.
5353
5354 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5355
5356         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
5357         Remove.
5358         * jit.c (get_jiter_objfile_data): Update.
5359
5360 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5361             Simon Marchi  <simon.marchi@polymtl.ca>
5362
5363         * jit.c (struct jit_program_space_data): Remove.
5364         (jit_program_space_key): Remove.
5365         (jiter_objfile_data::~jiter_objfile_data): Remove program space
5366         stuff.
5367         (get_jit_program_space_data): Remove.
5368         (jit_breakpoint_deleted): Iterate on all of the program space's
5369         objfiles.
5370         (jit_inferior_init): Likewise.
5371         (jit_breakpoint_re_set_internal): Likewise.  Also change return
5372         type to void.
5373         (jit_breakpoint_re_set): Pass current_program_space to
5374         jit_breakpoint_re_set_internal.
5375
5376 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5377
5378         * jit.h (struct jiter_objfile_data) <cached_code_address,
5379         jit_breakpoint>: Move to here from ...
5380         * jit.c (jit_program_space_data): ... here.
5381         (jiter_objfile_data::~jiter_objfile_data): Update.
5382         (jit_breakpoint_deleted): Update.
5383         (jit_breakpoint_re_set_internal): Update.
5384
5385 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5386
5387         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
5388         checks.
5389         (jit_read_descriptor): Remove NULL check.
5390         (jit_event_handler): Add an assertion.
5391
5392 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5393
5394         * jit.h (struct jit_objfile_data):  Split into...
5395         (struct jiter_objfile_data): ... this ...
5396         (struct jited_objfile_data): ... and this.
5397         * objfiles.h (struct objfile) <jit_data>: Remove.
5398         <jiter_data, jited_data>: New fields.
5399         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
5400         (jiter_objfile_data::~jiter_objfile_data): ... this.
5401         (get_jit_objfile_data): Rename to ...
5402         (get_jiter_objfile_data): ... this.
5403         (add_objfile_entry): Update.
5404         (jit_read_descriptor): Use get_jiter_objfile_data.
5405         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
5406         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
5407         (jit_inferior_exit_hook): Use objfile's jited_data field.
5408
5409 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5410
5411         * jit.h: Forward-declare `struct minimal_symbol`.
5412         (struct jit_objfile_data): Migrate to here from jit.c; also add a
5413         constructor, destructor, and an objfile* field.
5414         * jit.c (jit_objfile_data): Remove.
5415         (struct jit_objfile_data): Migrate from here to jit.h.
5416         (jit_objfile_data::~jit_objfile_data): New destructor
5417         implementation with code moved from free_objfile_data.
5418         (free_objfile_data): Delete.
5419         (get_jit_objfile_data): Update to use the jit_data field of objfile.
5420         (jit_find_objf_with_entry_addr): Ditto.
5421         (jit_inferior_exit_hook): Ditto.
5422         (_initialize_jit): Remove the call to
5423         register_objfile_data_with_cleanup.
5424         * objfiles.h (struct objfile) <jit_data>: New field.
5425
5426 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5427
5428         * jit.h: Forward-declare `struct objfile`.
5429         (jit_event_handler): Add a second parameter, the JITer objfile.
5430         * jit.c (jit_read_descriptor): Change the signature to take the
5431         JITer objfile as an argument instead of the jit_program_space_data.
5432         (jit_inferior_init): Update the call to jit_read_descriptor.
5433         (jit_event_handler): Use the new JITer objfile argument when calling
5434         jit_read_descriptor.
5435         * breakpoint.c (handle_jit_event): Update the call to
5436         jit_event_handler to pass the JITer objfile.
5437
5438 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5439
5440         * gdbarch.c: Regenerate.
5441         * gdbarch.h: Regenerate.
5442         * gdbarch.sh (handle_segmentation_fault): Remove method.
5443         * infrun.c (handle_segmentation_fault): Remove.
5444         (print_signal_received_reason): Remove call to
5445         handle_segmentation_fault.
5446
5447 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5448
5449         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
5450         Rename to sparc64_linux_report_signal_info and add siggnal
5451         argument.
5452         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
5453         instead of sparc64_linux_handle_segmentation_fault.
5454
5455 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5456
5457         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
5458         i386_linux_report_signal_info instead of
5459         i386_linux_handle_segmentation_fault.
5460         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
5461         to i386_linux_report_signal_info and add siggnal argument.
5462         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
5463         of i386_linux_handle_segmentation_fault.
5464         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
5465         to i386_linux_report_signal_info and add siggnal argument.
5466
5467 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5468
5469         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
5470         hook if present.
5471
5472 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5473
5474         * gdbarch.c: Regenerate.
5475         * gdbarch.h: Regenerate.
5476         * gdbarch.sh (report_signal_info): New method.
5477         * infrun.c (print_signal_received_reason): Invoke gdbarch
5478         report_signal_info hook if present.
5479
5480 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
5481
5482         * python/py-registers.c : Add 'unordered_map' include.
5483         (gdbpy_new_reggroup): Renamed to...
5484         (gdbpy_get_reggroup): ...this.  Update to only create register
5485         group descriptors when needed.
5486         (gdbpy_reggroup_iter_next): Update.
5487
5488 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
5489
5490         * python/py-registers.c (gdbpy_register_object_data): New static
5491         global.
5492         (gdbpy_register_object_data_init): New function.
5493         (gdbpy_new_register_descriptor): Renamed to...
5494         (gdbpy_get_register_descriptor): ...this, and update to reuse
5495         existing register descriptors where possible.
5496         (gdbpy_register_descriptor_iter_next): Update.
5497         (gdbpy_initialize_registers): Register new gdbarch data.
5498
5499 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
5500
5501         * linux-nat.c (stopped_pids): Make static.
5502
5503 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
5504
5505         PR ada/26235
5506         * gdbtypes.c (ada_discrete_type_low_bound,
5507         ada_discrete_type_high_bound): Handle undefined bounds.
5508
5509 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
5510
5511         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
5512         declaration.
5513         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
5514         function.
5515
5516 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
5517
5518         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
5519         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
5520         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
5521         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
5522         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
5523         method.
5524
5525 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
5526
5527         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
5528         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
5529         which are deprecated in Guile 3.0.
5530         * configure.ac (try_guile_versions): Add "guile-3.0".
5531         * configure (try_guile_versions): Regenerate.
5532         * NEWS: Update entry.
5533
5534 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
5535             Doug Evans  <dje@google.com>
5536
5537         PR gdb/21104
5538         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
5539         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
5540         USING_GUILE_BEFORE_2_2.
5541         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
5542         Change type to 'scm_t_port_type *'.
5543         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
5544         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
5545         parameter and honor it.  Update callers.
5546         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
5547         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
5548         functions.
5549         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
5550         USING_GUILE_BEFORE_2_2.
5551         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
5552         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
5553         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
5554         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
5555         and 'SCM_PORT_TYPE'.
5556         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
5557         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
5558         (gdbscm_memory_port_read, gdbscm_memory_port_write)
5559         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
5560         [!USING_GUILE_BEFORE_2_2]: New functions.
5561         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
5562         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
5563         'gdbscm_memory_port_read'.
5564         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
5565         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
5566         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
5567         function.
5568         (ioscm_init_memory_port): Remove.
5569         (ioscm_init_memory_port_stream): New function
5570         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
5571         function.
5572         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
5573         Return scm_from_uint (0).
5574         (gdbscm_set_memory_port_read_buffer_size_x)
5575         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
5576         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
5577         Return scm_from_uint (0).
5578         (gdbscm_set_memory_port_write_buffer_size_x)
5579         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
5580         * configure.ac (try_guile_versions): Add "guile-2.2".
5581         * configure: Regenerate.
5582         * NEWS: Add entry.
5583
5584 2020-07-18  Tom Tromey  <tom@tromey.com>
5585
5586         * linux-nat.c (linux_multi_process): Remove.
5587         (linux_nat_target::supports_multi_process): Return true.
5588
5589 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5590
5591         * arch/riscv.c (riscv_tdesc_cache): Change map type.
5592         (riscv_lookup_target_description): Return pointer out of
5593         unique_ptr.
5594         * target-descriptions.c (allocate_target_description): Add
5595         comment.
5596         (target_desc_deleter::operator()): Likewise.
5597         * target-descriptions.h (struct target_desc_deleter): Moved to
5598         gdbsupport/tdesc.h.
5599         (target_desc_up): Likewise.
5600
5601 2020-07-17  Tom Tromey  <tromey@adacore.com>
5602
5603         * linux-nat.c (linux_nat_target::supports_non_stop)
5604         (linux_nat_target::always_non_stop_p): Use "true".
5605         (linux_nat_target::supports_disable_randomization): Use "true" and
5606         "false".
5607
5608 2020-07-16  Caroline Tice  <cmtice@google.com>
5609
5610         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
5611         (RNGLIST_HEADER_SIZE64): New constant definition.
5612         (struct dwop_section_names): Add rnglists_dwo.
5613         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
5614         (struct loclist_header): Rename to 'loclists_rnglists_header'.
5615         (struct dwo_sections): Add rnglists field.
5616         (read_attribut_reprocess): Add tag parameter.
5617         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
5618         (cu_debug_rnglists_section): New function (decl & definition).
5619         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
5620         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
5621         die whose range is being checked; get rnglist section from
5622         cu_debug_rnglists_section, to get from either objfile or dwo file as
5623         appropriate.  Add cases for DW_RLE_base_addressx,
5624         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
5625         the base address to DW_RLE_offset_pairs (not to all ranges), moving
5626         test inside if-condition and updating complaint message.
5627         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
5628         dwarf2_rnglists_process.
5629         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
5630         dwarf2_ranges_process.
5631         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
5632         need_ranges_base and update comment appropriately.  Also pass die tag
5633         to dwarf2_ranges_read.
5634         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
5635         need_ranges_base and update comment appropriately.  Also pass die tag
5636         to dwarf2_ranges_process.
5637         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
5638         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
5639         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
5640         need_ranges_base and update comment appropriately.  Also pass die tag
5641         to read_attribute_reprocess and dwarf2_ranges_read.
5642         (read_loclist_header): Rename function to read_loclists_rnglists_header,
5643         and update function comment appropriately.
5644         (read_loclist_index): Call read_loclists_rnglists_header instead of
5645         read_loclist_header.
5646         (read_rnglist_index): New function.
5647         (read_attribute_reprocess):  Add tag parameter. Add code for
5648         DW_FORM_rnglistx, passing tag to read_rnglist_index.
5649         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
5650
5651 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5652
5653         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
5654         being resolved.
5655
5656 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
5657
5658         * arch-utils.c (show_architecture): Update formatting of messages.
5659
5660 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5661
5662         * gdbtypes.h (struct type) <bounds>: Handle array and string
5663         types.
5664         * ada-lang.c (assign_aggregate): Use type::bounds on
5665         array/string type.
5666         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
5667         * c-varobj.c (c_number_of_children): Likewise.
5668         (c_describe_child): Likewise.
5669         * eval.c (evaluate_subexp_for_sizeof): Likewise.
5670         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
5671         (f_type_print_base): Likewise.
5672         * f-valprint.c (f77_array_offset_tbl): Likewise.
5673         (f77_get_upperbound): Likewise.
5674         (f77_print_array_1): Likewise.
5675         * guile/scm-type.c (gdbscm_type_range): Likewise.
5676         * m2-typeprint.c (m2_array): Likewise.
5677         (m2_is_long_set_of_type): Likewise.
5678         * m2-valprint.c (get_long_set_bounds): Likewise.
5679         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
5680         * python/py-type.c (typy_range): Likewise.
5681         * rust-lang.c (rust_internal_print_type): Likewise.
5682         * type-stack.c (type_stack::follow_types): Likewise.
5683         * valarith.c (value_subscripted_rvalue): Likewise.
5684         * valops.c (value_cast): Likewise.
5685
5686 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5687
5688         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
5689         callers to use the equivalent accessor methods.
5690
5691 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5692
5693         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
5694         (struct type) <bit_stride>: New method.
5695         (TYPE_BIT_STRIDE): Remove.
5696         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
5697
5698 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5699
5700         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
5701         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
5702         callers to use the equivalent accessor methods instead.
5703
5704 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5705
5706         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
5707         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
5708         callers to use the equivalent accessor methods instead.
5709
5710 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5711
5712         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
5713         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
5714         to use dynamic_prop::kind.
5715
5716 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5717
5718         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
5719         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
5720         to get the bound property's kind and check against
5721         PROP_UNDEFINED.
5722
5723 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5724
5725         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
5726         all callers to use type::range_bounds followed by
5727         dynamic_prop::{low,high}.
5728
5729 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
5730
5731         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
5732         const_val, set_const_val, baton, set_locexpr, set_loclist,
5733         set_addr_offset, variant_parts, set_variant_parts,
5734         original_type, set_original_type>: New methods.
5735         <kind>: Rename to...
5736         <m_kind>: ... this.  Update all users to use the new methods
5737         instead.
5738         <data>: Rename to...
5739         <m_data>: ... this.  Update all users to use the new methods
5740         instead.
5741
5742 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5743
5744         * gdbtypes.c (get_discrete_bounds): Return failure if
5745         the range type's bounds are not both defined and constant
5746         values.
5747         (get_array_bounds): Update comment.  Remove undefined bound check.
5748
5749 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
5750
5751         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
5752         the type::bounds method directly.
5753
5754 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5755
5756         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
5757         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
5758         are used to set the range type's bounds to use set_bounds.
5759
5760 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5761
5762         * exec.c (_initialize_exec): Update exec-file-mismatch help.
5763
5764 2020-07-10  Pedro Alves  <pedro@palves.net>
5765
5766         * gdbthread.h (inferior_ref): Define.
5767         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
5768         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
5769         * thread.c
5770         (scoped_restore_current_thread::restore):
5771         Adjust to gdb::ref_ptr.
5772         (scoped_restore_current_thread::~scoped_restore_current_thread):
5773         Remove manual decref handling.
5774         (scoped_restore_current_thread::scoped_restore_current_thread):
5775         Adjust to use
5776         inferior_ref::new_reference/thread_info_ref::new_reference.
5777         Incref the thread before calling get_frame_id instead of after.
5778         Let TARGET_CLOSE_ERROR propagate.
5779
5780 2020-07-10  Pedro Alves  <pedro@palves.net>
5781
5782         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
5783         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
5784         NOT_AVAILABLE_ERROR.
5785         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
5786         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
5787
5788 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
5789             Pedro Alves  <pedro@palves.net>
5790
5791         PR gdb/26199
5792         * infrun.c (threads_are_resumed_pending_p): Delete.
5793         (do_target_wait): Remove threads_are_executing and
5794         threads_are_resumed_pending_p checks from the inferior_matches
5795         lambda.  Update comments.
5796
5797 2020-07-10  Pedro Alves  <pedro@palves.net>
5798
5799         PR gdb/26199
5800         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
5801         executing threads.
5802
5803 2020-07-10  Pedro Alves  <pedro@palves.net>
5804
5805         PR gdb/26199
5806         * infrun.c (handle_no_resumed): Handle multiple targets.
5807
5808 2020-07-10  Pedro Alves  <pedro@palves.net>
5809
5810         PR gdb/26199
5811         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
5812         target_is_async_p.
5813
5814 2020-07-10  Pedro Alves  <pedro@palves.net>
5815
5816         PR gdb/26199
5817         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
5818         threads, not all threads.
5819
5820 2020-07-10  Pedro Alves  <pedro@palves.net>
5821
5822         PR gdb/26199
5823         * remote.c (remote_target::open_1): Pass remote target pointer as
5824         data to create_async_event_handler.
5825         (remote_async_inferior_event_handler): Mark async event handler
5826         before returning if the remote target still has either pending
5827         events or unacknowledged notifications.
5828
5829 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
5830
5831         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
5832         declaration.
5833         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
5834         function.
5835
5836 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
5837
5838         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
5839         inferior_ptid.
5840
5841 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
5842
5843         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
5844         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
5845         AT_FREEBSD_PS_STRINGS.
5846
5847 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
5848
5849         * auto-load.c (auto_load_objfile_script_1): Convert drive part
5850         of debugfile path on Windows.
5851
5852 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
5853
5854         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
5855         argument to 'data'.
5856
5857 2020-07-08  Tom Tromey  <tromey@adacore.com>
5858
5859         * ada-lang.c (ada_exception_message_1): Use read_memory.
5860
5861 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5862
5863         PR python/22748
5864         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
5865         special handling for inline frames.
5866         * findvar.c (value_of_register_lazy): Skip inline frames when
5867         creating lazy register values.
5868         * frame.c (frame_id_computed_p): Delete definition.
5869         * frame.h (frame_id_computed_p): Delete declaration.
5870
5871 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5872
5873         * NEWS: Mention additions to Python API.
5874         * python/py-arch.c (archpy_register_groups): New function.
5875         (arch_object_methods): Add 'register_groups' method.
5876         * python/py-registers.c (reggroup_iterator_object): New struct.
5877         (reggroup_object): New struct.
5878         (gdbpy_new_reggroup): New function.
5879         (gdbpy_reggroup_to_string): New function.
5880         (gdbpy_reggroup_name): New function.
5881         (gdbpy_reggroup_iter): New function.
5882         (gdbpy_reggroup_iter_next): New function.
5883         (gdbpy_new_reggroup_iterator): New function
5884         (gdbpy_initialize_registers): Register new types.
5885         (reggroup_iterator_object_type): Define new Python type.
5886         (gdbpy_reggroup_getset): New static global.
5887         (reggroup_object_type): Define new Python type.
5888         * python/python-internal.h
5889
5890 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5891
5892         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
5893         * python/py-arch.c (archpy_registers): New function.
5894         (arch_object_methods): Add 'registers' method.
5895         * python/py-registers.c: New file.
5896         * python/python-internal.h
5897         (gdbpy_new_register_descriptor_iterator): Declare.
5898         (gdbpy_initialize_registers): Declare.
5899         * python/python.c (do_start_initialization): Call
5900         gdbpy_initialize_registers.
5901         * NEWS: Mention additions to the Python API.
5902
5903 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5904
5905         * NEWS: Mention new Python API method.
5906         * python/py-unwind.c (pending_framepy_architecture): New function.
5907         (pending_frame_object_methods): Add architecture method.
5908
5909 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5910
5911         * gdbarch.c: Regenerate.
5912         * gdbarch.h: Regenerate.
5913         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
5914         (gdbarch_data): Use internal_error for the case where
5915         deprecated_set_gdbarch_data was originally needed.
5916         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
5917         and use passed in obstack.
5918         (libunwind_frame_set_descr): Should no longer get back NULL from
5919         gdbarch_data.
5920         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
5921         type.
5922         * user-regs.c (user_regs_init): Update parameters, and use passed
5923         in obstack.
5924         (user_reg_add): Should no longer get back NULL from gdbarch_data.
5925         (_initialize_user_regs): Register as a pre-init gdbarch data type.
5926
5927 2020-07-06  Tom de Vries  <tdevries@suse.de>
5928
5929         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
5930         End-Of-Sequence in lte_is_less_than.
5931         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
5932         "gdb: Don't reorder line table entries too much when sorting".
5933
5934 2020-07-06  Tom de Vries  <tdevries@suse.de>
5935
5936         PR tui/26205
5937         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
5938
5939 2020-07-05  Tom de Vries  <tdevries@suse.de>
5940
5941         PR build/26187
5942         * inferior.h (struct infcall_suspend_state_deleter): If available, use
5943         std::uncaught_exceptions instead of deprecated
5944         std::uncaught_exception.
5945
5946 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
5947
5948         * macroexp.h (macro_stringify): Return
5949         gdb::unique_xmalloc_ptr<char>.
5950         * macroexp.c (macro_stringify): Likewise.
5951         * macrotab.c (fixup_definition): Update.
5952
5953 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
5954
5955         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
5956         (lex_one_token): Update.
5957         * macroexp.c (struct macro_buffer) <release>: Return
5958         gdb::unique_xmalloc_ptr<char>.
5959         (macro_stringify): Update.
5960         (macro_expand): Update.
5961         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
5962         * macroexp.h (macro_expand_next): Likewise.
5963
5964 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
5965
5966         * macroexp.h (macro_lookup_ftype): Remove.
5967         (macro_expand, macro_expand_once, macro_expand_next): Remove
5968         lookup function parameters, add scope parameter.
5969         * macroexp.c (scan, substitute_args, expand, maybe_expand,
5970         macro_expand, macro_expand_once, macro_expand_next): Likewise.
5971         * macroscope.h (standard_macro_lookup): Change parameter type
5972         to macro_scope.
5973         * macroscope.c (standard_macro_lookup): Likewise.
5974         * c-exp.y (lex_one_token): Update.
5975         * macrocmd.c (macro_expand_command): Likewise.
5976         (macro_expand_once_command): Likewise.
5977
5978 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
5979
5980         * inf-loop.c (inferior_event_handler): Remove client_data param.
5981         * inf-loop.h (inferior_event_handler): Likewise.
5982         * infcmd.c (step_1): Adjust.
5983         * infrun.c (proceed): Adjust.
5984         (fetch_inferior_event): Remove client_data param.
5985         (infrun_async_inferior_event_handler): Adjust.
5986         * infrun.h (fetch_inferior_event): Remove `void *` param.
5987         * linux-nat.c (handle_target_event): Adjust.
5988         * record-btrace.c (record_btrace_handle_async_inferior_event):
5989         Adjust.
5990         * record-full.c (record_full_async_inferior_event_handler):
5991         Adjust.
5992         * remote.c (remote_async_inferior_event_handler): Adjust.
5993
5994 2020-07-01  Tom Tromey  <tom@tromey.com>
5995
5996         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
5997         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
5998
5999 2020-07-01  Tom Tromey  <tom@tromey.com>
6000
6001         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
6002         tui_gen_win_info.
6003         (tui_win_info::make_window): Merge with
6004         tui_gen_win_info::make_window.
6005         (tui_win_info::make_visible): Move from tui_gen_win_info.
6006         * tui/tui-win.c (tui_win_info::max_width): Move from
6007         tui_gen_win_info.
6008         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
6009         type.
6010         <window_factory>: Likewise.
6011         * tui/tui-layout.c (tui_win_info::resize): Move from
6012         tui_gen_win_info.
6013         (make_standard_window): Change return type.
6014         (get_locator_window, tui_get_window_by_name): Likewise.
6015         (tui_layout_window::apply): Remove a cast.
6016         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
6017         (struct tui_win_info): Merge with tui_gen_win_info.
6018         (struct tui_gen_win_info): Remove.
6019
6020 2020-07-01  Tom Tromey  <tom@tromey.com>
6021
6022         * tui/tui-stack.h (struct tui_locator_window): Derive from
6023         tui_win_info.
6024         <do_scroll_horizontal, do_scroll_vertical>: New methods.
6025         <can_box>: New method.
6026
6027 2020-07-01  Tom Tromey  <tom@tromey.com>
6028
6029         * tui/tui-stack.h (struct tui_locator_window): Remove body.
6030
6031 2020-07-01  Tom Tromey  <tom@tromey.com>
6032
6033         * tui/tui-regs.c (tui_data_window::display_registers_from)
6034         (tui_data_window::display_registers_from)
6035         (tui_data_window::first_data_item_displayed)
6036         (tui_data_window::delete_data_content_windows): Update.
6037         (tui_data_window::refresh_window, tui_data_window::no_refresh):
6038         Remove.
6039         (tui_data_window::check_register_values): Update.
6040         (tui_data_item_window::rerender): Add parameters.  Update.
6041         (tui_data_item_window::refresh_window): Remove.
6042         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
6043         virtual.
6044         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
6045         tui_gen_win_info.
6046         <refresh_window, max_height, min_height>: Remove.
6047         <rerender>: Add parameters.
6048         <x, y, visible>: New members.
6049         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
6050         <m_item_width>: New member.
6051
6052 2020-07-01  Tom Tromey  <tom@tromey.com>
6053
6054         * tui/tui-regs.c (tui_data_window::show_register_group)
6055         (tui_data_window::check_register_values): Update.
6056         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
6057         from item_no.
6058
6059 2020-07-01  Tom Tromey  <tom@tromey.com>
6060
6061         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
6062         useless "if".
6063
6064 2020-07-01  Tom Tromey  <tom@tromey.com>
6065
6066         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
6067         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
6068
6069 2020-07-01  Tom Tromey  <tom@tromey.com>
6070
6071         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
6072         * tui/tui-winsource.h (enum tui_line_or_address_kind)
6073         (struct tui_line_or_address): Move from tui-data.h.
6074         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
6075         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
6076         (tui_cmd_window, tui_source_window_base, tui_source_window)
6077         (tui_disasm_window): Don't declare.
6078         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
6079         to tui-winsource.h.
6080         (SINGLE_KEY): Move to tui-stack.c.
6081
6082 2020-07-01  Tom Tromey  <tom@tromey.com>
6083
6084         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
6085         std::string.
6086         * tui/tui-regs.c (class tab_expansion_file): New.
6087         (tab_expansion_file::write): New method.
6088         (tui_register_format): Change return type.  Use
6089         tab_expansion_file.
6090         (tui_get_register, tui_data_window::display_registers_from)
6091         (tui_data_item_window::rerender): Update.
6092         * tui/tui-io.h (tui_expand_tabs): Don't declare.
6093         * tui/tui-io.c (tui_expand_tabs): Remove.
6094
6095 2020-07-01  Tom Tromey  <tom@tromey.com>
6096
6097         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
6098
6099 2020-07-01  Fangrui Song  <maskray@google.com>
6100
6101         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
6102
6103 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6104
6105         * dwarf2/read.c (set_die_type): Removed conditions to restrict
6106         forms for DW_AT_associated and DW_AT_allocated attributes,
6107         which is already checked in function attr_to_dynamic_prop.
6108
6109 2020-06-30  Tom Tromey  <tromey@adacore.com>
6110
6111         * dwarf2/read.c (quirk_rust_enum): Correctly call
6112         alloc_rust_variant for default-less enum.
6113
6114 2020-06-30  Tom Tromey  <tromey@adacore.com>
6115
6116         PR build/26183:
6117         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
6118         gdb::to_string.
6119
6120 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
6121
6122         * gdbarch.sh (displaced_step_copy_insn): Update doc.
6123         * gdbarch.h: Re-generate.
6124
6125 2020-06-28  Tom Tromey  <tom@tromey.com>
6126
6127         * command.h (cmd_types): Remove.
6128         (cmd_type): Don't declare.
6129         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
6130         typedef.
6131         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
6132         * cli/cli-decode.c (cmd_type): Remove.
6133
6134 2020-06-27  Pedro Alves  <palves@redhat.com>
6135
6136         * fork-child.c (prefork_hook): Adjust.
6137         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
6138         Delete.
6139         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
6140         * inferior.c (inferior::set_tty, inferior::tty): New methods.
6141         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
6142         Remove declarations.
6143         (struct inferior) <set_tty, tty>: New methods.
6144         (struct inferior) <terminal>: Rename to ...
6145         (struct inferior) <m_terminal>: ... this and make private.
6146         * main.c (captured_main_1): Adjust.
6147         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
6148         (mi_cmd_inferior_tty_show): Adjust.
6149         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
6150         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
6151
6152 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
6153
6154         * configure.ac: Add --enable-libctf: handle --disable-static
6155         properly.
6156         * acinclude.m4: sinclude ../config/enable.m4.
6157         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
6158         (LIBCTF): Substitute in.
6159         (CTF_DEPS): New, likewise.
6160         (CLIBS): libctf needs symbols from libbfd: move earlier.
6161         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
6162         flags.
6163         * ctfread.c: Surround in ENABLE_LIBCTF.
6164         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
6165         * configure: Regenerate.
6166         * config.in: Likewise.
6167
6168 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6169
6170         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
6171
6172 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6173
6174         * inferior.h (struct inferior) <terminal>: Change type to
6175         gdb::unique_xmalloc_ptr<char>.
6176         * inferior.c (inferior::~inferior): Don't free inf->terminal.
6177         * infcmd.c (set_inferior_io_terminal): Don't free terminal
6178         field, adjust to unique pointer.
6179         (get_inferior_io_terminal): Adjust to unique pointer.
6180
6181 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6182
6183         * riscv-tdep.c (riscv_print_registers_info): Loop over all
6184         registers, not just the known core set of registers.
6185
6186 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6187
6188         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
6189         fflags, frm, and fcsr registers.
6190         (riscv_register_reggroup_p): Remove unknown CSRs from save and
6191         restore groups.
6192         (riscv_tdesc_unknown_reg): New function.
6193         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
6194         tdesc_use_registers.
6195         * riscv-tdep.h (struct gdbarch_tdep): Add
6196         unknown_csrs_first_regnum, unknown_csrs_count,
6197         duplicate_fflags_regnum, duplicate_frm_regnum, and
6198         duplicate_fcsr_regnum fields.
6199
6200 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6201
6202         * target-descriptions.c (tdesc_use_registers): Add new parameter a
6203         callback, use the callback (when not null) to help number unknown
6204         registers.
6205         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
6206         (tdesc_use_registers): Add extra parameter to declaration.
6207
6208 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6209
6210         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
6211         in the file.
6212         (class riscv_pending_register_alias): Likewise.
6213         (riscv_register_feature::register_info): Change 'required_p' field
6214         to 'required', and change its type.  Add 'check' member function.
6215         (riscv_register_feature::register_info::check): Define new member
6216         function.
6217         (riscv_xreg_feature): Change initialisation of 'required' field.
6218         (riscv_freg_feature): Likewise.
6219         (riscv_virtual_feature): Likewise.
6220         (riscv_csr_feature): Likewise.
6221         (riscv_check_tdesc_feature): Take extra parameter, the csr
6222         tdesc_feature, rewrite the function to use the new
6223         riscv_register_feature::register_info::check function.
6224         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
6225
6226 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6227
6228         * features/Makefile: Remove all references to the deleted files
6229         below.
6230         * features/riscv/32bit-csr.c: Deleted.
6231         * features/riscv/32bit-csr.xml: Deleted.
6232         * features/riscv/64bit-csr.c: Deleted.
6233         * features/riscv/64bit-csr.xml: Deleted.
6234         * features/riscv/rebuild-csr-xml.sh: Deleted.
6235
6236 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6237
6238         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
6239         whitespace error for declaration of names member variable.
6240         (struct riscv_register_feature): Add new prefer_first_name member
6241         variable, and fix whitespace error in declaration of registers.
6242         (riscv_xreg_feature): Initialize prefer_first_name field.
6243         (riscv_freg_feature): Likewise.
6244         (riscv_virtual_feature): Likewise.
6245         (riscv_csr_feature): Likewise.
6246         (riscv_register_name): Expand on comments.  Remove register name
6247         modifications for CSR and virtual registers.
6248
6249 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6250
6251         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
6252         errors.
6253
6254 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6255
6256         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
6257         riscv-opc.h.
6258         (class riscv_pending_register_alias): New class.
6259         (riscv_check_tdesc_feature): Take vector of pending aliases and
6260         populate it as appropriate.
6261         (riscv_setup_register_aliases): Delete.
6262         (riscv_gdbarch_init): Create vector of pending aliases and pass it
6263         to riscv_check_tdesc_feature in all cases.  Use the vector to
6264         create the register aliases.
6265
6266 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6267
6268         * sol2-tdep.c (sol2_static_transform_name): Remove.
6269         (sol2_init_abi): Don't register it.
6270         * gdbarch.sh (static_transform_name): Remove.
6271         * gdbarch.c, gdbarch.h: Regenerate.
6272
6273         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
6274         gdbarch_static_transform_name.
6275         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
6276         * stabsread.c (define_symbol) <'X'>: Remove.
6277         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
6278         handling.
6279         <'V'>: Likewise.
6280         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
6281         <'S'>: Remove call to gdbarch_static_transform_name.
6282
6283 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6284
6285         * procfs.c (procfs_pre_trace): New function.
6286         (procfs_target::create_inferior): Pass it to fork_inferior.
6287
6288 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6289
6290         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
6291         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
6292         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
6293         sol2-tdep.o, sparc-sol2-tdep.o.
6294         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
6295         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
6296         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
6297         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
6298
6299 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6300
6301         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
6302         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
6303         Call sol2_init_abi.
6304         Remove calls to set_gdbarch_skip_solib_resolver,
6305         set_gdbarch_core_pid_to_str.
6306         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
6307         (i386_sol2_static_transform_name): Remove.
6308         (i386_sol2_init_abi): Call sol2_init_abi.
6309         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6310         set_gdbarch_static_transform_name,
6311         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6312         Use sol2_sigtramp_p.
6313         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
6314         (sol2_sigtramp_p): New function.
6315         (sol2_static_transform_name): New function.
6316         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
6317         (sol2_init_abi): New function.
6318         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
6319         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
6320         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
6321         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
6322         (sparc_sol2_static_transform_name): Remove.
6323         (sparc32_sol2_init_abi): Call sol2_init_abi.
6324         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6325         set_gdbarch_static_transform_name,
6326         set_gdbarch_skip_solib_resolver,
6327         set_gdbarch_core_pid_to_str.
6328         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
6329         (sparc_sol2_static_transform_name): Remove
6330         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
6331         call sol2_sigtramp_p.
6332         (sparc64_sol2_init_abi): Call sol2_init_abi.
6333         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6334         set_gdbarch_static_transform_name,
6335         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6336
6337 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6338
6339         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
6340         * exec.c (validate_exec_file): If from_tty, set both
6341         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
6342         * symfile.c (symbol_file_add_with_addrs): if always_confirm
6343         and from_tty, unconditionally ask a confirmation.
6344
6345 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6346
6347         * target-descriptions.c (tdesc_architecture_name): Protect against
6348         NULL pointer dereference.
6349         (maint_print_xml_tdesc_cmd): New function.
6350         (_initialize_target_descriptions): Register new 'maint print
6351         xml-tdesc' command and give it the filename completer.
6352         * NEWS: Mention new 'maint print xml-tdesc' command.
6353
6354 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6355
6356         * target-descriptions.c (class tdesc_compatible_info): New class.
6357         (struct target_desc): Change type of compatible vector.
6358         (tdesc_compatible_p): Update for change in type of
6359         target_desc::compatible.
6360         (tdesc_compatible_info_list): New function.
6361         (tdesc_compatible_info_arch_name): New function.
6362         (tdesc_add_compatible): Update for change in type of
6363         target_desc::compatible.
6364         (print_c_tdesc::visit_pre): Likewise.
6365
6366 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6367
6368         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
6369         whitespace to underscore.
6370         (maint_print_c_tdesc_cmd): Use fake filename for target
6371         descriptions that came from the target.
6372         (_initialize_target_descriptions): Add filename command completion
6373         for 'maint print c-tdesc'.
6374
6375 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6376
6377         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
6378         lines.
6379
6380 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6381
6382         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
6383         lines.
6384         (dwarf2_find_location_expression): Likewise.
6385         (call_site_parameter_matches): Likewise.
6386         (dwarf2_compile_expr_to_ax): Likewise.
6387         (disassemble_dwarf_expression): Likewise.
6388         (loclist_describe_location): Likewise.
6389
6390 2020-06-23  Pedro Alves  <palves@redhat.com>
6391
6392         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
6393         progspace-and-thread.h.  Include scoped-mock-context.h instead.
6394         (register_to_value_test): Use scoped_mock_context.
6395         * regcache.c: Include "scoped-mock-context.h".
6396         (cooked_read_test): Don't error out if a target is already pushed.
6397         Use scoped_mock_context.  Adjust.
6398         * scoped-mock-context.h: New file.
6399
6400 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6401
6402         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
6403         initializer.
6404         (ada_language::is_string_type_p): New member function.
6405         * c-lang.c (c_language_data): Delete la_is_string_type_p
6406         initializer.
6407         (cplus_language_data): Likewise.
6408         (asm_language_data): Likewise.
6409         (minimal_language_data): Likewise.
6410         * d-lang.c (d_language_data): Likewise.
6411         * f-lang.c (f_is_string_type_p): Delete function, implementation
6412         moved to f_language::is_string_type_p.
6413         (f_language_data): Delete la_is_string_type_p initializer.
6414         (f_language::is_string_type_p): New member function,
6415         implementation from f_is_string_type_p.
6416         * go-lang.c (go_is_string_type_p): Delete function, implementation
6417         moved to go_language::is_string_type_p.
6418         (go_language_data): Delete la_is_string_type_p initializer.
6419         (go_language::is_string_type_p): New member function,
6420         implementation from go_is_string_type_p.
6421         * language.c (language_defn::is_string_type_p): Define new member
6422         function.
6423         (default_is_string_type_p): Make static, add comment copied from
6424         header file.
6425         (unknown_language_data): Delete la_is_string_type_p initializer.
6426         (unknown_language::is_string_type_p): New member function.
6427         (auto_language_data): Delete la_is_string_type_p initializer.
6428         (auto_language::is_string_type_p): New member function.
6429         * language.h (language_data): Delete la_is_string_type_p field.
6430         (language_defn::is_string_type_p): Declare new function.
6431         (default_is_string_type_p): Delete desclaration, move comment to
6432         definition.
6433         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
6434         moved to m2_language::is_string_type_p.
6435         (m2_language_data): Delete la_is_string_type_p initializer.
6436         (m2_language::is_string_type_p): New member function,
6437         implementation from m2_is_string_type_p.
6438         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
6439         initializer.
6440         * opencl-lang.c (opencl_language_data): Likewise.
6441         * p-lang.c (pascal_is_string_type_p): Delete function,
6442         implementation moved to pascal_language::is_string_type_p.
6443         (pascal_language_data): Delete la_is_string_type_p initializer.
6444         (pascal_language::is_string_type_p): New member function,
6445         implementation from pascal_is_string_type_p.
6446         * rust-lang.c (rust_is_string_type_p): Delete function,
6447         implementation moved to rust_language::is_string_type_p.
6448         (rust_language_data): Delete la_is_string_type_p initializer.
6449         (rust_language::is_string_type_p): New member function,
6450         implementation from rust_is_string_type_p.
6451         * valprint.c (val_print_scalar_or_string_type_p): Update call to
6452         is_string_type_p.
6453
6454 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6455
6456         * ada-lang.c (ada_language_data): Delete la_print_typedef
6457         initializer.
6458         (ada_language::print_typedef): New member function.
6459         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
6460         (cplus_language_data): Likewise.
6461         (asm_language_data): Likewise.
6462         (minimal_language_data): Likewise.
6463         * d-lang.c (d_language_data): Likewise.
6464         * f-lang.c (f_language_data): Likewise.
6465         (f_language::print_typedef): New member function.
6466         * go-lang.c (go_language_data): Delete la_print_typedef
6467         initializer.
6468         * language.c (language_defn::print_typedef): Define member
6469         function.
6470         (unknown_language_data): Delete la_print_typedef initializer.
6471         (unknown_language::print_typedef): New member function.
6472         (auto_language_data): Delete la_print_typedef initializer.
6473         (auto_language::print_typedef): New member function.
6474         * language.h (language_data): Delete la_print_typedef field.
6475         (language_defn::print_typedef): Declare new member function.
6476         (LA_PRINT_TYPEDEF): Update call to print_typedef.
6477         (default_print_typedef): Delete declaration.
6478         * m2-lang.c (m2_language_data): Delete la_print_typedef
6479         initializer.
6480         (m2_language::print_typedef): New member function.
6481         * objc-lang.c (objc_language_data): Delete la_print_typedef
6482         initializer.
6483         * opencl-lang.c (opencl_language_data): Likewise.
6484         * p-lang.c (pascal_language_data): Likewise.
6485         (pascal_language::print_typedef): New member function.
6486         * rust-lang.c (rust_print_typedef): Delete function,
6487         implementation moved to rust_language::print_typedef.
6488         (rust_language): Delete la_print_typedef initializer.
6489         (rust_language::print_typedef): New member function,
6490         implementation from rust_print_typedef.
6491         * typeprint.c (default_print_typedef): Delete.
6492
6493 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6494
6495         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
6496         (ada_language::printstr): New member function.
6497         * c-lang.c (c_language_data): Delete la_printstr initializer.
6498         (cplus_language_data): Likewise.
6499         (asm_language_data): Likewise.
6500         (minimal_language_data): Likewise.
6501         * d-lang.c (d_language_data): Likewise.
6502         * f-lang.c (f_printstr): Rename to f_language::printstr.
6503         (f_language_data): Delete la_printstr initializer.
6504         (f_language::printstr): New member function, implementation from
6505         f_printstr.
6506         * go-lang.c (go_language_data): Delete la_printstr initializer.
6507         * language.c (language_defn::printstr): Define new member
6508         function.
6509         (unk_lang_printstr): Delete.
6510         (unknown_language_data): Delete la_printstr initializer.
6511         (unknown_language::printstr): New member function.
6512         (auto_language_data): Delete la_printstr initializer.
6513         (auto_language::printstr): New member function.
6514         * language.h (language_data): Delete la_printstr field.
6515         (language_defn::printstr): Declare new member function.
6516         (LA_PRINT_STRING): Update call to printstr.
6517         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
6518         (m2_language_data): Delete la_printstr initializer.
6519         (m2_language::printstr): New member function, implementation from
6520         m2_printstr.
6521         * objc-lang.c (objc_language_data): Delete la_printstr
6522         initializer.
6523         * opencl-lang.c (opencl_language_data): Likewise.
6524         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
6525         (pascal_language_data): Delete la_printstr initializer.
6526         (pascal_language::printstr): New member function, implementation
6527         from pascal_printstr.
6528         * p-lang.h (pascal_printstr): Delete declaration.
6529         * rust-lang.c (rust_printstr): Update header comment.
6530         (rust_language_data): Delete la_printstr initializer.
6531         (rust_language::printstr): New member function.
6532
6533 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6534
6535         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
6536         (ada_language::printchar): New member function.
6537         * c-lang.c (c_language_data): Delete la_printchar initializer.
6538         (cplus_language_data): Likewise.
6539         (asm_language_data): Likewise.
6540         (minimal_language_data): Likewise.
6541         * d-lang.c (d_language_data): Likewise.
6542         * f-lang.c (f_printchar): Rename to f_language::printchar.
6543         (f_language_data): Delete la_printchar initializer.
6544         (f_language::printchar): New member function, implementation from
6545         f_printchar.
6546         * go-lang.c (go_language_data): Delete la_printchar initializer.
6547         * language.c (unk_lang_printchar): Delete.
6548         (language_defn::printchar): Define new member function.
6549         (unknown_language_data): Delete la_printchar initializer.
6550         (unknown_language::printchar): New member function.
6551         (auto_language_data): Delete la_printchar initializer.
6552         (auto_language::printchar): New member function.
6553         * language.h (language_data): Delete la_printchar field.
6554         (language_defn::printchar): Declare new member function.
6555         (LA_PRINT_CHAR): Update call to printchar.
6556         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
6557         (m2_language::printchar): New member function.
6558         * objc-lang.c (objc_language_data): Delete la_printchar
6559         initializer.
6560         * opencl-lang.c (opencl_language_data): Likewise.
6561         * p-lang.c (pascal_language_data): Delete la_printchar
6562         initializer.
6563         (pascal_language::printchar): New member function.
6564         * rust-lang.c (rust_printchar): Rename to
6565         rust_language::printchar.
6566         (rust_language_data): Delete la_printchar initializer.
6567         (rust_language::printchar): New member function, implementation
6568         from rust_printchar.
6569
6570 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6571
6572         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
6573         (ada_language_data): Delete la_emitchar initializer.
6574         (ada_language::emitchar): New member function, implementation from
6575         emit_char.
6576         * c-lang.c (c_language_data): Delete la_emitchar initializer.
6577         (cplus_language_data): Likewise.
6578         (asm_language_data): Likewise.
6579         (minimal_language_data): Likewise.
6580         * d-lang.c (d_language_data): Likewise.
6581         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
6582         (f_language_data): Delete la_emitchar initializer.
6583         (f_language::emitchar): New member function, implementation from
6584         f_emit_char.
6585         * go-lang.c (go_language_data): Delete la_emitchar initializer.
6586         * language.c (unk_lang_emit_char): Delete.
6587         (language_defn::emitchar): New member function definition.
6588         (unknown_language_data): Delete la_emitchar initializer.
6589         (unknown_language::emitchar): New member function.
6590         (auto_language_data): Delete la_emitchar initializer.
6591         (auto_language::emitchar): New member function.
6592         * language.h (language_data): Delete la_emitchar field.
6593         (language_defn::emitchar): New member field declaration.
6594         (LA_EMIT_CHAR): Update call to emitchar.
6595         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
6596         (m2_language_data): Delete la_emitchar initializer.
6597         (m2_language::emitchar): New member function, implementation from
6598         m2_emit_char.
6599         * objc-lang.c (objc_language_data): Delete la_emitchar
6600         initializer.
6601         * opencl-lang.c (opencl_language_data): Likewise.
6602         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
6603         (pascal_language_data): Delete la_emitchar initializer.
6604         (pascal_language::emitchar): New member function, implementation
6605         from pascal_emit_char.
6606         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
6607         (rust_language_data): Delete la_emitchar initializer.
6608         (rust_language::emitchar): New member function, implementation
6609         from rust_emitchar.
6610
6611 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6612
6613         * ada-lang.c (resolve): Rename to ada_language::post_parser.
6614         (ada_language_data): Delete la_post_parser initializer.
6615         (ada_language::post_parser): New member function.
6616         * c-lang.c (c_language_data): Delete la_post_parser initializer.
6617         (cplus_language_data): Likewise.
6618         (asm_language_data): Likewise.
6619         (minimal_language_data): Likewise.
6620         * d-lang.c (d_language_data): Likewise.
6621         * f-lang.c (f_language_data): Likewise.
6622         * go-lang.c (go_language_data): Likewise.
6623         * language.c (unknown_language_data): Likewise.
6624         (auto_language_data): Likewise.
6625         * language.h (language_data): Delete la_post_parser field.
6626         (language_defn::post_parser): New member function.
6627         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
6628         * objc-lang.c (objc_language_data): Likewise.
6629         * opencl-lang.c (opencl_language_data): Likewise.
6630         * p-lang.c (pascal_language_data): Likewise.
6631         * parse.c (parse_exp_in_context): Update call to post_parser.
6632         (null_post_parser): Delete definition.
6633         * parser-defs.h (null_post_parser): Delete declaration.
6634         * rust-lang.c (rust_language_data): Delete la_post_parser
6635         initializer.
6636
6637 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6638
6639         * ada-lang.c (parse): Rename to ada_language::parser.
6640         (ada_language_data): Delete la_parser initializer.
6641         (ada_language::parser): New member function, implementation from
6642         parse.
6643         * c-lang.c (c_language_data): Delete la_parser initializer.
6644         (cplus_language_data): Likewise.
6645         (asm_language_data): Likewise.
6646         (minimal_language_data): Likewise.
6647         * d-lang.c (d_language_data): Likewise.
6648         (d_language::parser): New member function.
6649         * f-lang.c (f_language_data): Delete la_parser initializer.
6650         (f_language::parser): New member function.
6651         * go-lang.c (go_language_data): Delete la_parser initializer.
6652         (go_language::parser): New member function.
6653         * language.c (unk_lang_parser): Delete.
6654         (language_defn::parser): Define new member function.
6655         (unknown_language_data): Delete la_parser initializer.
6656         (unknown_language::parser): New member function.
6657         (auto_language_data): Delete la_parser initializer.
6658         (auto_language::parser): New member function.
6659         * language.h (language_data): Delete la_parser field.
6660         (language_defn::parser): Declare new member function.
6661         * m2-lang.c (m2_language_data): Delete la_parser initializer.
6662         (m2_language::parser): New member function.
6663         * objc-lang.c (objc_language_data): Delete la_parser initializer.
6664         * opencl-lang.c (opencl_language_data): Likewise.
6665         * p-lang.c (pascal_language_data): Likewise.
6666         (pascal_language::parser): New member function.
6667         * parse.c (parse_exp_in_context): Update call to parser.
6668         * rust-lang.c (rust_language_data): Delete la_parser initializer.
6669         (rust_language::parser): New member function.
6670
6671 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6672
6673         * top.c (print_gdb_configuration): Print --with-python-libdir
6674         configuration value.
6675
6676 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6677
6678         * NEWS: Mention change to the alias command.
6679
6680 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6681
6682         * cli/cli-cmds.c (lookup_cmd_for_default_args)
6683         (alias_command_completer)
6684         (make_alias_options_def_group): New functions.
6685         (alias_opts, alias_option_defs): New struct and array.
6686         (alias_usage_error): Update usage.
6687         (alias_command): Handles optional DEFAULT-ARGS... arguments.
6688         Use option framework.
6689         (_initialize_cli_cmds): Update alias command help.
6690         Update aliases command help.
6691         (show_user):
6692         Add NULL for new default_args lookup_cmd argument.
6693         (valid_command_p): Rename to validate_aliased_command.
6694         Add NULL for new default_args lookup_cmd argument.  Verify that the
6695         aliased_command has no default args.
6696         * cli/cli-decode.c (help_cmd): Show aliases definitions.
6697         (lookup_cmd_1, lookup_cmd): New argument default_args.
6698         (add_alias_cmd):
6699         Add NULL for new default_args lookup_cmd argument.
6700         (print_help_for_command): Show default args under the layout
6701          alias some_alias = some_aliased_cmd some_alias_default_arg.
6702         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
6703         xfree default_args in destructor.
6704         * cli/cli-script.c (process_next_line, do_define_command):
6705         Add NULL for new default_args lookup_cmd argument.
6706         * command.h: Declare new default_args argument in lookup_cmd
6707         and lookup_cmd_1.
6708         * completer.c (complete_line_internal_1):
6709         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
6710         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
6711         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
6712         Likewise.
6713         * infcmd.c (_initialize_infcmd): Likewise.
6714         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
6715         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
6716         * python/py-param.c (add_setshow_generic): Likewise.
6717         * remote.c (_initialize_remote): Likewise.
6718         * top.c (execute_command): Prepend default_args if command has some.
6719         (set_verbose):
6720         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
6721         * tracepoint.c (validate_actionline, encode_actions_1):
6722         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
6723
6724 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6725
6726         * jit.c (jit_read_descriptor): Use bool as the return type.
6727         (jit_breakpoint_re_set_internal): Use bool as the return type.
6728         Invert the return value logic; return true if the jit breakpoint
6729         has been successfully initialized.
6730         (jit_inferior_init): Update the call to
6731         jit_breakpoint_re_set_internal.
6732
6733 2020-06-22  Pedro Alves  <palves@redhat.com>
6734
6735         PR gdb/25939
6736         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
6737         Use the current inferior instead.  Don't return
6738         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
6739         wait again.
6740         * sol-thread.c (sol_thread_target::wait): Don't reference
6741         inferior_ptid.
6742         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
6743         (sol_update_thread_list_callback): Use the current inferior's pid
6744         instead of inferior_ptid.
6745
6746 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6747
6748         * procfs.c: Cleanup many comments.
6749
6750         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
6751         (AFTER_WATCHFLAG): Replace by value.
6752
6753         (MAIN_PROC_NAME_FORMAT): Inline ...
6754         (create_procinfo): ... here.
6755
6756         (procfs_debug_inferior): Remove SYS_exec handling.
6757         (syscall_is_exec): Likewise.
6758         (procfs_set_exec_trap): Likewise.
6759
6760         (syscall_is_lwp_exit): Inline in callers.
6761         (syscall_is_exit): Likewise.
6762         (syscall_is_exec): Likewise.
6763         (syscall_is_lwp_create): Likewise.
6764
6765         (invalidate_cache): Remove #if 0 code.
6766
6767         (make_signal_thread_runnable):  Remove.
6768         (procfs_target::resume): Remove #if 0 code.
6769
6770 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6771
6772         PR gdb/25939
6773         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
6774         call ...
6775         (procfs_target::create_inferior): ... here.
6776
6777 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6778
6779         * exec.c (validate_exec_file): Ensure the build-id is up to
6780         date by calling reopen_exec_file (that checks file timestamp
6781         to decide to re-read the file).
6782
6783 2020-06-18  Pedro Alves  <palves@redhat.com>
6784
6785         PR gdb/25412
6786         * gdbthread.h (delete_thread, delete_thread_silent)
6787         (find_thread_ptid): Update comments.
6788         * thread.c (current_thread_): New global.
6789         (is_current_thread): Move higher, and reimplement.
6790         (inferior_thread): Reimplement.
6791         (set_thread_exited): Use bool.  Add assertions.
6792         (add_thread_silent): Simplify thread-reuse handling by always
6793         calling delete_thread.
6794         (delete_thread): Remove intro comment.
6795         (find_thread_ptid): Skip exited threads.
6796         (switch_to_thread_no_regs): Write to current_thread_.
6797         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
6798         INFERIOR_PTID.  Clear current_thread_.
6799
6800 2020-06-18  Pedro Alves  <palves@redhat.com>
6801
6802         * aix-thread.c (pd_update): Use switch_to_thread.
6803
6804 2020-06-18  Pedro Alves  <palves@redhat.com>
6805
6806         * ravenscar-thread.c (ravenscar_thread_target): Update.
6807         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
6808         (ravenscar_thread_target::add_active_thread): ... this.  Don't
6809         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
6810         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
6811
6812 2020-06-18  Pedro Alves  <palves@redhat.com>
6813
6814         * nat/windows-nat.c (current_windows_thread): Remove.
6815         * nat/windows-nat.h (current_windows_thread): Remove.
6816         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
6817         Adjust.
6818         (display_selectors): Adjust to fetch the current
6819         windows_thread_info based on inferior_ptid.
6820         (fake_create_process): No longer write to current_windows_thread.
6821         (windows_nat_target::get_windows_debug_event):
6822         Don't set inferior_ptid or current_windows_thread.
6823         (windows_nat_target::wait): Adjust to not rely on
6824         current_windows_thread.
6825         (do_initial_windows_stuff): Now a method of windows_nat_target.
6826         Switch to the last_ptid thread.
6827         (windows_nat_target::attach): Adjust.
6828         (windows_nat_target::detach): Use switch_to_no_thread instead of
6829         writing to inferior_ptid directly.
6830         (windows_nat_target::create_inferior): Adjust.
6831
6832 2020-06-18  Pedro Alves  <palves@redhat.com>
6833
6834         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
6835
6836 2020-06-18  Pedro Alves  <palves@redhat.com>
6837
6838         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
6839         after creating it, instead of writing to inferior_ptid.  Don't
6840         write to inferior_ptid.
6841
6842 2020-06-18  Pedro Alves  <palves@redhat.com>
6843
6844         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
6845
6846 2020-06-18  Pedro Alves  <palves@redhat.com>
6847
6848         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
6849         it, instead of writing to inferior_ptid.
6850
6851 2020-06-18  Pedro Alves  <palves@redhat.com>
6852
6853         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
6854         to inferior_ptid.
6855
6856 2020-06-18  Pedro Alves  <palves@redhat.com>
6857
6858         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
6859         instead of writing to inferior_ptid directly.
6860
6861 2020-06-18  Pedro Alves  <palves@redhat.com>
6862
6863         * corelow.c (core_target::close): Use switch_to_no_thread instead
6864         of writing to inferior_ptid directly.
6865         (add_to_thread_list, core_target_open): Use switch_to_thread
6866         instead of writing to inferior_ptid directly.
6867
6868 2020-06-18  Pedro Alves  <palves@redhat.com>
6869
6870         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
6871         inferior_ptid.
6872         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
6873         inferior_ptid.
6874         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
6875         inferior_ptid directly.
6876         (darwin_nat_target::init_thread_list): Switch to thread, instead
6877         of writing to inferior_ptid.
6878         (darwin_nat_target::attach): Don't write to inferior_ptid.
6879         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
6880
6881 2020-06-18  Pedro Alves  <palves@redhat.com>
6882
6883         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
6884         thread.
6885         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
6886         Instead use switch_to_thread.
6887         (gnu_nat_target::detach): Use switch_to_no_thread
6888         instead of writing to inferior_ptid directly.  Used passed-in
6889         inferior instead of looking up the inferior by pid.
6890
6891 2020-06-18  Pedro Alves  <palves@redhat.com>
6892
6893         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
6894         inferior_ptid.
6895
6896 2020-06-18  Pedro Alves  <palves@redhat.com>
6897
6898         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
6899         inferior_ptid.
6900         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
6901         thread.
6902         (nto_procfs_target::detach): Avoid referencing
6903         inferior_ptid.  Use switch_to_no_thread instead of writing to
6904         inferior_ptid directly.
6905         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
6906         instead of writing to inferior_ptid directly.
6907         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
6908         to thread.
6909
6910 2020-06-18  Pedro Alves  <palves@redhat.com>
6911
6912         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
6913         after creating it, instead of writing to inferior_ptid.
6914         (gdbsim_target_open): Use switch_to_no_thread instead of writing
6915         to inferior_ptid directly.
6916         (gdbsim_target::wait): Don't write to inferior_ptid.
6917
6918 2020-06-18  Pedro Alves  <palves@redhat.com>
6919
6920         * remote.c (remote_target::remote_notice_new_inferior): Use
6921         switch_to_thread instead of writing to inferior_ptid directly.
6922         (remote_target::add_current_inferior_and_thread): Use
6923         switch_to_no_thread instead of writing to inferior_ptid directly.
6924         (extended_remote_target::attach): Use switch_to_inferior_no_thread
6925         and switch_to_thread instead of using set_current_inferior or
6926         writing to inferior_ptid directly.
6927
6928 2020-06-18  Pedro Alves  <palves@redhat.com>
6929
6930         * tracectf.c (ctf_target_open): Switch to added thread instead of
6931         writing to inferior_ptid directly.
6932         (ctf_target::close): Use switch_to_no_thread instead of writing to
6933         inferior_ptid directly.
6934
6935 2020-06-18  Pedro Alves  <palves@redhat.com>
6936
6937         * tracefile-tfile.c (tfile_target_open): Don't write to
6938         inferior_ptid directly, instead switch to added thread.
6939         (tfile_target::close): Use switch_to_no_thread instead of writing
6940         to inferior_ptid directly.
6941
6942 2020-06-18  Pedro Alves  <palves@redhat.com>
6943
6944         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
6945         (procfs_target::detach): Use switch_to_no_thread
6946         instead of writing to inferior_ptid directly.
6947         (do_attach): Change return type to void.  Switch to the added
6948         thread.
6949         (procfs_target::create_inferior): Switch to the added thread.
6950         (procfs_do_thread_registers): Don't write to inferior_ptid.
6951
6952 2020-06-18  Pedro Alves  <palves@redhat.com>
6953
6954         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
6955         of writing to inferior_ptid.
6956         (scoped_restore_exited_inferior): Delete.
6957         (handle_vfork_child_exec_or_exit): Simplify using
6958         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
6959         instead of writing to inferior_ptid.
6960         (THREAD_STOPPED_BY): Delete.
6961         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
6962         (thread_stopped_by_hw_breakpoint): Delete.
6963         (save_waitstatus): Use
6964         scoped_restore_current_thread+switch_to_thread, and call
6965         target_stopped_by_watchpoint instead of
6966         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
6967         instead of thread_stopped_by_sw_breakpoint, and
6968         target_stopped_by_hw_breakpoint instead of
6969         thread_stopped_by_hw_breakpoint.
6970         (handle_inferior_event)
6971         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
6972         inferior_ptid directly, nor
6973         set_current_inferior/set_current_program_space.  Use
6974         switch_to_thread / switch_to_inferior_no_thread instead.
6975
6976 2020-06-18  Pedro Alves  <palves@redhat.com>
6977
6978         * target.c (generic_mourn_inferior): Use switch_to_no_thread
6979         instead of writing to inferior_ptid.
6980
6981 2020-06-18  Pedro Alves  <palves@redhat.com>
6982
6983         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
6984         added thread.
6985         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
6986         to the added thread.
6987         (inf_ptrace_target::detach_success): Use switch_to_no_thread
6988         instead of writing to inferior_ptid.
6989
6990 2020-06-18  Pedro Alves  <palves@redhat.com>
6991
6992         * gdbarch-selftests.c: Include "progspace-and-thread.h".
6993         (register_to_value_test): Mock a program_space too.  Heap-allocate
6994         the address space.  Don't write to inferior_ptid.  Use
6995         switch_to_thread instead.
6996
6997 2020-06-18  Pedro Alves  <palves@redhat.com>
6998
6999         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
7000         Delete.
7001         (find_signalled_thread()): New, factored out from
7002         linux_make_corefile_notes and adjusted to handle exited threads.
7003         (linux_make_corefile_notes): Adjust to use the new
7004         find_signalled_thread.
7005
7006 2020-06-18  Pedro Alves  <palves@redhat.com>
7007
7008         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
7009         of saving/restoring inferior_ptid.
7010
7011 2020-06-17  Tom Tromey  <tom@tromey.com>
7012
7013         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
7014         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
7015         declare.
7016         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
7017
7018 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
7019
7020         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
7021         of partial symtabs.
7022
7023 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7024
7025         * regformats/reg-arm.dat: Remove.
7026         * regformats/reg-bfin.dat: Remove.
7027         * regformats/reg-cris.dat: Remove.
7028         * regformats/reg-crisv32.dat: Remove.
7029         * regformats/reg-m32r.dat: Remove.
7030         * regformats/reg-tilegx.dat: Remove.
7031         * regformats/reg-tilegx32.dat: Remove.
7032
7033 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7034
7035         * features/Makefile (WHICH): Remove arm files.
7036         * regformats/arm/arm-with-iwmmxt.dat: Remove.
7037         * regformats/arm/arm-with-neon.dat: Remove.
7038         * regformats/arm/arm-with-vfpv2.dat: Remove.
7039         * regformats/arm/arm-with-vfpv3.dat: Remove.
7040
7041 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7042
7043         * features/Makefile (XMLTOC): Remove rx.xml.
7044
7045 2020-06-17  Pedro Alves  <palves@redhat.com>
7046
7047         * gdbthread.h (thread_control_state) <trap_expected> Update
7048         comments.
7049
7050 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7051
7052         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
7053         ada_language::lookup_symbol_nonlocal.
7054         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
7055         (ada_language::lookup_symbol_nonlocal): New member function,
7056         implementation from ada_lookup_symbol_nonlocal.
7057         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
7058         initializer.
7059         (cplus_language_data): Delete la_lookup_symbol_nonlocal
7060         initializer.
7061         (cplus_language::lookup_symbol_nonlocal): New member function.
7062         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
7063         (minimal_language_data) Likewise.
7064         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
7065         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
7066         initializer.
7067         (d_language::lookup_symbol_nonlocal): New member function.
7068         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
7069         initializer.
7070         (f_language::lookup_symbol_nonlocal): New member function.
7071         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
7072         initializer.
7073         * language.c (unknown_language_data): Likewise.
7074         (auto_language_data): Likewise.
7075         * language.h (language_data): Delete la_lookup_symbol_nonlocal
7076         field.
7077         (language_defn::lookup_symbol_nonlocal): New member function.
7078         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
7079         initializer.
7080         * objc-lang.c (objc_language_data): Likewise.
7081         * opencl-lang.c (opencl_language_data): Likewise.
7082         * p-lang.c (pascal_language_data): Likewise.
7083         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
7084         rust_language::lookup_symbol_nonlocal.
7085         (rust_language_data): Delete la_lookup_symbol_nonlocal
7086         initializer.
7087         (rust_language::lookup_symbol_nonlocal): New member function,
7088         implementation from rust_lookup_symbol_nonlocal.
7089         * symtab.c (lookup_symbol_aux): Update call to
7090         lookup_symbol_nonlocal.
7091         (basic_lookup_symbol_nonlocal): Rename to...
7092         (language_defn::lookup_symbol_nonlocal): ...this, and update
7093         header comment.  Remove language_defn parameter, and replace with
7094         uses of `this'.
7095         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
7096
7097 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7098
7099         * ada-lang.c (ada_language_data): Delete la_value_print_inner
7100         initializer.
7101         (ada_language::value_print_inner): New member function.
7102         * c-lang.c (c_language_data): Delete la_value_print_inner
7103         initializer.
7104         (cplus_language_data): Likewise.
7105         (asm_language_data): Likewise.
7106         (minimal_language_data): Likewise.
7107         * d-lang.c (d_language_data): Likewise.
7108         (d_language::value_print_inner): New member function.
7109         * f-lang.c (f_language_data): Delete la_value_print_inner
7110         initializer.
7111         (f_language::value_print_inner): New member function.
7112         * f-lang.h (f_value_print_innner): Rename to...
7113         (f_value_print_inner): ...this (note spelling of 'inner').
7114         * f-valprint.c (f_value_print_innner): Rename to...
7115         (f_value_print_inner): ...this (note spelling of 'inner').
7116         * go-lang.c (go_language_data): Delete la_value_print_inner
7117         initializer.
7118         (go_language::value_print_inner): New member function.
7119         * language.c (language_defn::value_print_inner): Define new member
7120         function.
7121         (unk_lang_value_print_inner): Delete.
7122         (unknown_language_data): Delete la_value_print_inner initializer.
7123         (unknown_language::value_print_inner): New member function.
7124         (auto_language_data): Delete la_value_print_inner initializer.
7125         (auto_language::value_print_inner): New member function.
7126         * language.h (language_data): Delete la_value_print_inner field.
7127         (language_defn::value_print_inner): Delcare new member function.
7128         * m2-lang.c (m2_language_data): Delete la_value_print_inner
7129         initializer.
7130         (m2_language::value_print_inner): New member function.
7131         * objc-lang.c (objc_language_data): Delete la_value_print_inner
7132         initializer.
7133         * opencl-lang.c (opencl_language_data): Likewise.
7134         * p-lang.c (pascal_language_data): Likewise.
7135         (pascal_language::value_print_inner): New member function.
7136         * rust-lang.c (rust_language_data): Delete la_value_print_inner
7137         initializer.
7138         (rust_language::value_print_inner): New member function.
7139         * valprint.c (do_val_print): Update call to value_print_inner.
7140
7141 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7142
7143         * ada-lang.c (ada_language_data): Delete la_value_print
7144         initializer.
7145         (ada_language::value_print): New member function.
7146         * c-lang.c (c_language_data): Delete la_value_print initializer.
7147         (cplus_language_data): Likewise.
7148         (asm_language_data): Likewise.
7149         (minimal_language_data): Likewise.
7150         * d-lang.c (d_language_data): Likewise.
7151         * f-lang.c (f_language_data): Likewise.
7152         * go-lang.c (go_language_data): Likewise.
7153         * language.c (unk_lang_value_print): Delete.
7154         (language_defn::value_print): Define new member function.
7155         (unknown_language_data): Delete la_value_print initializer.
7156         (unknown_language::value_print): New member function.
7157         (auto_language_data): Delete la_value_print initializer.
7158         (auto_language::value_print): New member function.
7159         * language.h (language_data): Delete la_value_print field.
7160         (language_defn::value_print): Declare new member function.
7161         (LA_VALUE_PRINT): Update call to value_print.
7162         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
7163         * objc-lang.c (objc_language_data): Likewise.
7164         * opencl-lang.c (opencl_language_data): Likewise.
7165         * p-lang.c (pascal_language_data): Likewise.
7166         (pascal_language::value_print): New member function.
7167         * rust-lang.c (rust_language_data): Delete la_value_print
7168         initializer.
7169
7170 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7171
7172         * ada-lang.c (ada_watch_location_expression): Rename to
7173         ada_language::watch_location_expression.
7174         (ada_language_data): Delete la_watch_location_expression
7175         initializer.
7176         (ada_language::watch_location_expression): New member function,
7177         implementation from ada_watch_location_expression.
7178         * breakpoint.c (watch_command_1): Update call to
7179         watch_location_expression.
7180         * c-lang.c (c_watch_location_expression): Rename to
7181         language_defn::watch_location_expression.
7182         (c_language_data): Delete la_watch_location_expression
7183         initializer.
7184         (cplus_language_data): Likewise.
7185         (asm_language_data): Likewise.
7186         (minimal_language_data): Likewise.
7187         * c-lang.h (c_watch_location_expression): Delete declaration.
7188         * d-lang.c (d_language_data): Delete la_watch_location_expression
7189         initializer.
7190         * f-lang.c (f_language_data): Likewise.
7191         * go-lang.c (go_language_data): Likewise.
7192         * language.c (language_defn::watch_location_expression): Member
7193         function implementation from c_watch_location_expression.
7194         (unknown_language_data): Delete la_watch_location_expression
7195         initializer.
7196         (auto_language_data): Likewise.
7197         * language.h (language_data): Delete la_watch_location_expression
7198         field.
7199         (language_defn::watch_location_expression): Declare new member
7200         function.
7201         * m2-lang.c (m2_language_data): Delete
7202         la_watch_location_expression initializer.
7203         * objc-lang.c (objc_language_data): Likewise.
7204         * opencl-lang.c (opencl_language_data): Likewise.
7205         * p-lang.c (pascal_language_data): Likewise.
7206         * rust-lang.c (rust_watch_location_expression): Rename to
7207         rust_language::watch_location_expression.
7208         (rust_language_data): Delete la_watch_location_expression
7209         initializer.
7210         (rust_language::watch_location_expression): New member function,
7211         implementation from rust_watch_location_expression.
7212
7213 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7214
7215         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
7216         ada_language::collect_symbol_completion_matches.
7217         (ada_language_data): Delete la_collect_symbol_completion_matches
7218         initializer.
7219         (ada_language::collect_symbol_completion_matches): New member
7220         function, implementation from
7221         ada_collect_symbol_completion_matches.
7222         * c-lang.c (c_language_data): Delete
7223         la_collect_symbol_completion_matches initializer.
7224         (cplus_language_data): Likewise.
7225         (asm_language_data): Likewise.
7226         (minimal_language_data): Likewise.
7227         * d-lang.c (d_language_data): Likewise.
7228         * f-lang.c (f_collect_symbol_completion_matches): Rename to
7229         f_language::collect_symbol_completion_matches.
7230         (f_language_data): Delete la_collect_symbol_completion_matches
7231         initializer.
7232         (f_language::collect_symbol_completion_matches) New member
7233         function, implementation from f_collect_symbol_completion_matches.
7234         * go-lang.c (go_language_data): Delete
7235         la_collect_symbol_completion_matches initializer.
7236         * language.c (unknown_language_data): Likewise.
7237         (auto_language_data): Likewise.
7238         * language.h (language_data): Delete
7239         la_collect_symbol_completion_matches field.
7240         (language_defn::collect_symbol_completion_matches): New member
7241         function.
7242         * m2-lang.c (m2_language_data): Delete
7243         la_collect_symbol_completion_matches initializer.
7244         * objc-lang.c (objc_language_data): Likewise.
7245         * opencl-lang.c (opencl_language_data): Likewise.
7246         * p-lang.c (pascal_language_data): Likewise.
7247         * rust-lang.c (rust_language_data): Likewise.
7248         * symtab.c (default_collect_symbol_completion_matches): Delete.
7249         (collect_symbol_completion_matches): Update call to
7250         collect_symbol_completion_matches.
7251         (collect_symbol_completion_matches_type): Likewise.
7252         * symtab.h (default_collect_symbol_completion_matches): Delete
7253         declaration.
7254
7255 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7256
7257         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
7258         (ada_language_data): Delete la_word_break_characters initializer.
7259         (ada_language::word_break_characters): New member function.
7260         * c-lang.c (c_language_data): Delete la_word_break_characters
7261         initializer.
7262         (cplus_language_data): Likewise.
7263         (asm_language_data): Likewise.
7264         (minimal_language_data): Likewise.
7265         * completer.c: Update global comment.
7266         (advance_to_expression_complete_word_point): Update call to
7267         word_break_characters.
7268         (complete_files_symbols): Likewise.
7269         (complete_line_internal_1): Likewise.
7270         (default_completer_handle_brkchars): Likewise.
7271         (skip_quoted_chars): Likewise.
7272         * d-lang.c (d_language_data): Delete la_word_break_characters
7273         initializer.
7274         * f-lang.c (f_word_break_characters): Delete.
7275         (f_language_data): Delete la_word_break_characters initializer.
7276         (f_language::word_break_characters): New member function.
7277         * go-lang.c (go_language_data): Delete la_word_break_characters
7278         initializer.
7279         * language.c (unknown_language_data): Likewise.
7280         (auto_language_data): Likewise.
7281         * language.h (default_word_break_characters): Move declaration to
7282         earlier in the file.
7283         (language_data): Delete la_word_break_characters field.
7284         (language_defn::word_break_characters): New member function.
7285         * m2-lang.c (m2_language_data): Delete la_word_break_characters
7286         initializer.
7287         * objc-lang.c (objc_language_data): Likewise.
7288         * opencl-lang.c (opencl_language_data): Likewise.
7289         * p-lang.c (pascal_language_data): Likewise.
7290         * rust-lang.c (rust_language_data): Likewise.
7291
7292 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7293
7294         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
7295         (ada_language_data): Delete la_get_symbol_name_matcher
7296         initializer.
7297         (language_defn::get_symbol_name_matcher_inner): New member
7298         function.
7299         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
7300         initializer.
7301         (cplus_language_data): Likewise.
7302         (cplus_language::get_symbol_name_matcher_inner): New member
7303         function.
7304         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
7305         (minimal_language_data): Likewise.
7306         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
7307         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
7308         initializer.
7309         * dictionary.c (iter_match_first_hashed): Update call to
7310         get_symbol_name_matcher.
7311         (iter_match_next_hashed): Likewise.
7312         (iter_match_next_linear): Likewise.
7313         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
7314         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
7315         initializer.
7316         (f_language::get_symbol_name_matcher_inner): New member function.
7317         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
7318         initializer.
7319         * language.c (default_symbol_name_matcher): Update header comment,
7320         make static.
7321         (language_defn::get_symbol_name_matcher): New definition.
7322         (language_defn::get_symbol_name_matcher_inner): Likewise.
7323         (get_symbol_name_matcher): Delete.
7324         (unknown_language_data): Delete la_get_symbol_name_matcher
7325         initializer.
7326         (auto_language_data): Likewise.
7327         * language.h (language_data): Delete la_get_symbol_name_matcher
7328         field.
7329         (language_defn::get_symbol_name_matcher): New member function.
7330         (language_defn::get_symbol_name_matcher_inner): Likewise.
7331         (default_symbol_name_matcher): Delete declaration.
7332         * linespec.c (find_methods): Update call to
7333         get_symbol_name_matcher.
7334         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
7335         initializer.
7336         * minsyms.c (lookup_minimal_symbol): Update call to
7337         get_symbol_name_matcher.
7338         (iterate_over_minimal_symbols): Likewise.
7339         * objc-lang.c (objc_language_data): Delete
7340         la_get_symbol_name_matcher initializer.
7341         * opencl-lang.c (opencl_language_data): Likewise.
7342         * p-lang.c (pascal_language_data): Likewise.
7343         * psymtab.c (psymbol_name_matches): Update call to
7344         get_symbol_name_matcher.
7345         * rust-lang.c (rust_language_data): Delete
7346         la_get_symbol_name_matcher initializer.
7347         * symtab.c (symbol_matches_search_name): Update call to
7348         get_symbol_name_matcher.
7349         (compare_symbol_name): Likewise.
7350
7351 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7352
7353         * ada-lang.c (ada_language_data): Delete la_compute_program
7354         initializer.
7355         * c-lang.c (c_language_data): Likewise.
7356         (c_language::compute_program): New member function.
7357         (cplus_language_data): Delete la_compute_program initializer.
7358         (cplus_language::compute_program): New member function.
7359         (asm_language_data): Delete la_compute_program initializer.
7360         (minimal_language_data): Likewise.
7361         * c-lang.h (c_compute_program): Update comment.
7362         (cplus_compute_program): Likewise.
7363         * compile/compile-c-support.c (c_compute_program): Likewise.
7364         (cplus_compute_program): Likewise.
7365         * compile/compile.c (compile_to_object): Update call to
7366         la_compute_program.
7367         * d-lang.c (d_language_data): Delete la_compute_program
7368         initializer.
7369         * f-lang.c (f_language_data): Likewise.
7370         * go-lang.c (go_language_data): Likewise.
7371         * language.c (unknown_language_data): Likewise.
7372         (auto_language_data): Likewise.
7373         * language.h (language_data): Delete la_compute_program field.
7374         (language_defn::compute_program): New member function.
7375         * m2-lang.c (m2_language_data): Delete la_compute_program
7376         initializer.
7377         * objc-lang.c (objc_language_data): Likewise.
7378         * opencl-lang.c (opencl_language_data): Likewise.
7379         * p-lang.c (pascal_language_data): Likewise.
7380         * rust-lang.c (rust_language_data): Likewise.
7381
7382 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7383
7384         * ada-lang.c (ada_language_data) Delete
7385         la_class_name_from_physname initializer.
7386         * c-lang.c (c_language_data): Likewise.
7387         (cplus_language_data): Likewise.
7388         (cplus_language::class_name_from_physname): New member function.
7389         (asm_language_data): Delete la_class_name_from_physname
7390         initializer.
7391         (minimal_language_data): Likewise.
7392         * d-lang.c (d_language_data): Likewise.
7393         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
7394         method on language_defn class.
7395         (guess_full_die_structure_name): Likewise.
7396         * f-lang.c (f_language_data): Delete la_class_name_from_physname
7397         initializer.
7398         * go-lang.c (go_language_data): Likewise.
7399         * language.c (language_class_name_from_physname): Delete.
7400         (unk_lang_class_name): Delete.
7401         (unknown_language_data): Delete la_class_name_from_physname
7402         initializer.
7403         (auto_language_data): Likewise.
7404         * language.h (language_data): Delete la_class_name_from_physname
7405         field.
7406         (language_defn::class_name_from_physname): New function.
7407         (language_class_name_from_physname): Delete declaration.
7408         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
7409         initializer.
7410         * objc-lang.c (objc_language_data): Likewise.
7411         * opencl-lang.c (opencl_language_data): Likewise.
7412         * p-lang.c (pascal_language_data): Likewise.
7413         * rust-lang.c (rust_language_data): Likewise.
7414
7415 2020-06-16  Tom Tromey  <tom@tromey.com>
7416
7417         * tui/tui-data.h (STATUS_NAME): New macro.
7418         * tui/tui-layout.c (tui_remove_some_windows)
7419         (initialize_known_windows, tui_register_window)
7420         (tui_layout_split::remove_windows, initialize_layouts)
7421         (tui_new_layout_command): Don't use hard-coded window names.
7422
7423 2020-06-16  Tom Tromey  <tom@tromey.com>
7424
7425         PR tui/25348:
7426         * tui/tui.c (tui_ensure_readline_initialized): Rename from
7427         tui_initialize_readline.  Only run once.  Call rl_initialize.
7428         * tui/tui.h (tui_ensure_readline_initialized): Rename from
7429         tui_initialize_readline.
7430         * tui/tui-io.c (tui_setup_io): Call
7431         tui_ensure_readline_initialized.
7432         * tui/tui-interp.c (tui_interp::init): Update.
7433
7434 2020-06-16  Tom Tromey  <tom@tromey.com>
7435
7436         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
7437         Also preserve the status window.
7438
7439 2020-06-16  Tom Tromey  <tom@tromey.com>
7440
7441         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
7442         where m_window==nullptr.
7443
7444 2020-06-15  Tom Tromey  <tromey@adacore.com>
7445
7446         * windows-nat.c (windows_nat::handle_output_debug_string):
7447         Update.
7448         (windows_nat::handle_ms_vc_exception): Update.
7449         * target.h (target_read_string): Change API.
7450         * target.c (target_read_string): Change API.
7451         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
7452         Update.
7453         * solib-frv.c (frv_current_sos): Update.
7454         * solib-dsbt.c (dsbt_current_sos): Update.
7455         * solib-darwin.c (darwin_current_sos): Update.
7456         * linux-thread-db.c (inferior_has_bug): Update.
7457         * expprint.c (print_subexp_standard): Update.
7458         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
7459         (ada_exception_message_1): Update.
7460
7461 2020-06-15  Tom Tromey  <tromey@adacore.com>
7462
7463         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
7464
7465 2020-06-15  Tom Tromey  <tromey@adacore.com>
7466
7467         * valprint.c (read_string): Update comment.
7468         * target.c (MIN): Remove.
7469         (target_read_string): Rewrite.
7470
7471 2020-06-15  Tom Tromey  <tromey@adacore.com>
7472
7473         * corefile.c (read_memory_string): Remove.
7474         * ada-valprint.c (ada_value_print_ptr): Update.
7475         * ada-lang.h (ada_tag_name): Change return type.
7476         * ada-lang.c (type_from_tag): Update.
7477         (ada_tag_name_from_tsd): Change return type.  Use
7478         target_read_string.
7479         (ada_tag_name): Likewise.
7480         * gdbcore.h (read_memory_string): Don't declare.
7481
7482 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
7483
7484         * symtab.c (rbreak_command): Ignore Windows drive colon.
7485
7486 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
7487
7488         * NEWS: Mention removed GDBserver host support.
7489
7490 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
7491
7492         * features/riscv/rebuild-csr-xml.sh: Updated.
7493
7494 2020-06-11  Tom Tromey  <tom@tromey.com>
7495
7496         PR gdb/18318:
7497         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
7498
7499 2020-06-09  Jonny Grant  <jg@jguk.org>
7500 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
7501
7502         * main.c (captured_main_1): Don't print new line after help.
7503         (print_gdb_help): add mailing list and IRC channel information
7504         to --help.  Add new lines between items in the footer.  Remove
7505         quotes around bug url.
7506
7507 2020-06-11  Keith Seitz  <keiths@redhat.com>
7508
7509         PR gdb/21356
7510         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
7511         Resolve typedefs for type length calculations.
7512
7513 2020-06-10  Tom de Vries  <tdevries@suse.de>
7514
7515         PR ada/24713
7516         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
7517         (write_psymbols): Enable .gdb_index for ada.
7518         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
7519         ada.
7520
7521 2020-06-10  Tom de Vries  <tdevries@suse.de>
7522
7523         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
7524         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
7525         namei" instead of "const char *name" argument.
7526         (dw2_map_matching_symbols): Use "offset_type namei" variant of
7527         dw2_symtab_iter_init.
7528
7529 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7530
7531         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
7532         to use type::field and field::type instead.
7533
7534 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7535
7536         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
7537         to use field::type instead.
7538
7539 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7540
7541         * gdbtypes.h (struct field) <type, set_type>: New methods.
7542         Rename `type` field to...
7543         <m_type>: ... this.  Change references throughout to use type or
7544         set_type methods.
7545         (FIELD_TYPE): Use field::type.  Change call sites that modify
7546         the field's type to use field::set_type instead.
7547
7548 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7549
7550         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
7551         to use type::index_type instead.
7552
7553 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7554
7555         * gdbtypes.h (struct type) <index_type, set_index_type>: New
7556         methods.
7557         (TYPE_INDEX_TYPE): Use type::index_type.
7558         * gdbtypes.c (create_array_type_with_stride): Likewise.
7559
7560 2020-06-07  Tom Tromey  <tom@tromey.com>
7561
7562         * valprint.c (generic_val_print_float): Remove "embedded_offset"
7563         parameter.
7564         (generic_value_print): Update.
7565
7566 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
7567
7568         Revert commit 982a38f60b0.
7569         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
7570
7571 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
7572
7573         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
7574         avoid use after free.
7575
7576 2020-06-05  Tom de Vries  <tdevries@suse.de>
7577
7578         * NEWS: Fix typos.
7579
7580 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
7581
7582         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
7583         the per_bfd object.
7584         (dwarf2_read_debug_names): Likewise.
7585         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
7586         object when re-using a per_bfd object with an index.
7587
7588 2020-06-03  Tom de Vries  <tdevries@suse.de>
7589
7590         PR symtab/26046
7591         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
7592         children for C++.
7593         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
7594         DW_TAG_subprogram.
7595
7596 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7597
7598         * ada-lang.c (ada_language_data): Delete skip_trampoline
7599         initializer.
7600         * c-lang.c (c_language_data): Likewise.
7601         (cplus_language_data): Likewise.
7602         (cplus_language::skip_trampoline): New member function.
7603         (asm_language_data): Delete skip_trampoline initializer.
7604         (minimal_language_data): Likewise.
7605         * d-lang.c (d_language_data): Likewise.
7606         * f-lang.c (f_language_data): Likewise.
7607         * go-lang.c (go_language_data): Likewise.
7608         * language.c (unk_lang_trampoline): Delete function.
7609         (skip_language_trampoline): Update.
7610         (unknown_language_data): Delete skip_trampoline initializer.
7611         (auto_language_data): Likewise.
7612         * language.h (language_data): Delete skip_trampoline field.
7613         (language_defn::skip_trampoline): New function.
7614         * m2-lang.c (m2_language_data): Delete skip_trampoline
7615         initializer.
7616         * objc-lang.c (objc_skip_trampoline): Delete function, move
7617         implementation to objc_language::skip_trampoline.
7618         (objc_language_data): Delete skip_trampoline initializer.
7619         (objc_language::skip_trampoline): New member function with
7620         implementation from objc_skip_trampoline.
7621         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
7622         initializer.
7623         * p-lang.c (pascal_language_data): Likewise.
7624         * rust-lang.c (rust_language_data): Likewise.
7625
7626 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7627
7628         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
7629         (ada_language::demangle): New member function.
7630         * c-lang.c (c_language_data): Delete la_demangle initializer.
7631         (cplus_language_data): Delete la_demangle initializer.
7632         (cplus_language::demangle): New member function.
7633         (asm_language_data): Delete la_demangle initializer.
7634         (minimal_language_data): Delete la_demangle initializer.
7635         * d-lang.c (d_language_data): Delete la_demangle initializer.
7636         (d_language::demangle): New member function.
7637         * f-lang.c (f_language_data): Delete la_demangle initializer.
7638         (f_language::demangle): New member function.
7639         * go-lang.c (go_language_data): Delete la_demangle initializer.
7640         (go_language::demangle): New member function.
7641         * language.c (language_demangle): Update.
7642         (unk_lang_demangle): Delete.
7643         (unknown_language_data): Delete la_demangle initializer.
7644         (unknown_language::demangle): New member function.
7645         (auto_language_data): Delete la_demangle initializer.
7646         (auto_language::demangle): New member function.
7647         * language.h (language_data): Delete la_demangle field.
7648         (language_defn::demangle): New function.
7649         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
7650         * objc-lang.c (objc_language_data): Delete la_demangle
7651         initializer.
7652         (objc_language::demangle): New member function.
7653         * opencl-lang.c (opencl_language_data): Delete la_demangle
7654         initializer.
7655         * p-lang.c (pascal_language_data): Likewise.
7656         * rust-lang.c (rust_language_data): Likewise.
7657         (rust_language::demangle): New member function.
7658
7659 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7660
7661         * ada-lang.c (ada_language_data): Delete la_print_type
7662         initializer.
7663         (ada_language::print_type): New member function.
7664         * c-lang.c (c_language_data): Delete la_print_type initializer.
7665         (c_language::print_type): New member function.
7666         (cplus_language_data): Delete la_print_type initializer.
7667         (cplus_language::print_type): New member function.
7668         (asm_language_data): Delete la_print_type initializer.
7669         (asm_language::print_type): New member function.
7670         (minimal_language_data): Delete la_print_type initializer.
7671         (minimal_language::print_type): New member function.
7672         * d-lang.c (d_language_data): Delete la_print_type initializer.
7673         (d_language::print_type): New member function.
7674         * f-lang.c (f_language_data): Delete la_print_type initializer.
7675         (f_language::print_type): New member function.
7676         * go-lang.c (go_language_data): Delete la_print_type initializer.
7677         (go_language::print_type): New member function.
7678         * language.c (unk_lang_print_type): Delete.
7679         (unknown_language_data): Delete la_print_type initializer.
7680         (unknown_language::print_type): New member function.
7681         (auto_language_data): Delete la_print_type initializer.
7682         (auto_language::print_type): New member function.
7683         * language.h (language_data): Delete la_print_type field.
7684         (language_defn::print_type): New function.
7685         (LA_PRINT_TYPE): Update.
7686         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
7687         (m2_language::print_type): New member function.
7688         * objc-lang.c (objc_language_data): Delete la_print_type
7689         initializer.
7690         (objc_language::print_type): New member function.
7691         * opencl-lang.c (opencl_print_type): Delete, implementation moved
7692         to opencl_language::print_type.
7693         (opencl_language_data): Delete la_print_type initializer.
7694         (opencl_language::print_type): New member function, implementation
7695         from opencl_print_type.
7696         * p-lang.c (pascal_language_data): Delete la_print_type
7697         initializer.
7698         (pascal_language::print_type): New member function.
7699         * rust-lang.c (rust_print_type): Delete, implementation moved to
7700         rust_language::print_type.
7701         (rust_language_data): Delete la_print_type initializer.
7702         (rust_language::print_type): New member function, implementation
7703         from rust_print_type.
7704
7705 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7706
7707         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
7708         implementation moves to...
7709         (ada_language::sniff_from_mangled_name): ...here.  Update return
7710         type.
7711         (ada_language_data): Delete la_sniff_from_mangled_name
7712         initializer.
7713         * c-lang.c (c_language_data): Likewise.
7714         (cplus_language_data): Likewise.
7715         (cplus_language::sniff_from_mangled_name): New member function,
7716         implementation taken from gdb_sniff_from_mangled_name.
7717         (asm_language_data): Delete la_sniff_from_mangled_name
7718         initializer.
7719         (minimal_language_data): Likewise.
7720         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
7721         implementation moves to cplus_language::sniff_from_mangled_name.
7722         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
7723         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
7724         moves to...
7725         (d_language::sniff_from_mangled_name): ...here.
7726         (d_language_data): Delete la_sniff_from_mangled_name initializer.
7727         * f-lang.c (f_language_data): Likewise.
7728         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
7729         moves to...
7730         (go_language::sniff_from_mangled_name): ...here.
7731         (go_language_data): Delete la_sniff_from_mangled_name initializer.
7732         * language.c (language_sniff_from_mangled_name): Delete.
7733         (unknown_language_data): Delete la_sniff_from_mangled_name
7734         initializer.
7735         (auto_language_data): Likewise.
7736         * language.h (language_data): Delete la_sniff_from_mangled_name
7737         field.
7738         (language_defn::sniff_from_mangled_name): New function.
7739         (language_sniff_from_mangled_name): Delete declaration.
7740         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
7741         field.
7742         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
7743         implementation moves to...
7744         (objc_language::sniff_from_mangled_name): ...here.
7745         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
7746         * opencl-lang.c (opencl_language_data): Likewise.
7747         * p-lang.c (pascal_language_data): Likewise.
7748         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
7749         implementation moves to...
7750         (rust_language::sniff_from_mangled_name): ...here.
7751         (rust_language_data): Delete la_sniff_from_mangled_name
7752         initializer.
7753         * symtab.c (symbol_find_demangled_name): Call
7754         sniff_from_mangled_name member function.
7755
7756 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7757
7758         * ada-lang.c (ada_language_data): Delete la_search_name_hash
7759         initializer.
7760         * c-lang.c (c_language_data): Likewise.
7761         (cplus_language_data): Likewise.
7762         (cplus_language::search_name_hash): New member function.
7763         (asm_language_data): Delete la_search_name_hash initializer.
7764         (minimal_language_data): Likewise.
7765         * d-lang.c (d_language_data): Likewise.
7766         * dictionary.c (default_search_name_hash): Rename to...
7767         (language_defn::search_name_hash): ...this.
7768         * f-lang.c (f_language_data): Likewise.
7769         (f_language::search_name_hash): New member function.
7770         * go-lang.c (go_language_data): Delete la_search_name_hash
7771         initializer.
7772         * language.c (unknown_language_data): Likewise.
7773         (auto_language_data): Likewise.
7774         * language.h (struct language_data): Delete la_search_name_hash
7775         field.
7776         (language_defn::search_name_hash): Declare new member function.
7777         (default_search_name_hash): Delete declaration.
7778         * m2-lang.c (m2_language_data): Delete la_search_name_hash
7779         initializer.
7780         * objc-lang.c (objc_language_data): Likewise.
7781         * opencl-lang.c (opencl_language_data): Likewise.
7782         * p-lang.c (pascal_language_data): Likewise.
7783         * rust-lang.c (rust_language_data): Likewise.
7784         * symtab.c (search_name_hash): Update call.
7785
7786 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7787
7788         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
7789         initializer.
7790         * c-lang.c (class compile_instance): Declare.
7791         (c_language_data): Delete la_get_compile_instance initializer.
7792         (c_language::get_compile_instance): New member function.
7793         (cplus_language_data): Delete la_get_compile_instance initializer.
7794         (cplus_language::get_compile_instance): New member function.
7795         (asm_language_data): Delete la_get_compile_instance initializer.
7796         (minimal_language_data): Likewise.
7797         * c-lang.h (c_get_compile_context): Update comment.
7798         (cplus_get_compile_context): Update comment.
7799         * compile/compile.c (compile_to_object): Update calls, don't rely
7800         on function pointer being NULL.
7801         * d-lang.c (d_language_data): Delete la_get_compile_instance
7802         initializer.
7803         * f-lang.c (f_language_data): Likewise.
7804         * go-lang.c (go_language_data): Likewise.
7805         * language.c (unknown_language_data): Likewise.
7806         (auto_language_data): Likewise.
7807         * language.h (language_data): Delete la_get_compile_instance field.
7808         (language_defn::get_compile_instance): New member function.
7809         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
7810         initializer.
7811         * objc-lang.c (objc_language_data): Likewise.
7812         * opencl-lang.c (opencl_language_data): Likewise.
7813         * p-lang.c (pascal_language_data): Likewise.
7814         * rust-lang.c (rust_language_data): Likewise.
7815
7816 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7817
7818         * ada-lang.c (ada_add_all_symbols): Update comment.
7819         (ada_iterate_over_symbols): Delete, move implementation to...
7820         (ada_language::iterate_over_symbols): ...here, a new member
7821         function, rewrite to use range based for loop.
7822         (ada_language_data): Delete la_iterate_over_symbols initializer.
7823         * c-lang.c (c_language_data): Likewise.
7824         (cplus_language_data): Likewise.
7825         (asm_language_data): Likewise.
7826         (minimal_language_data): Likewise.
7827         * d-lang.c (d_language_data): Likewise.
7828         * f-lang.c (f_language_data): Likewise.
7829         * go-lang.c (go_language_data): Likewise.
7830         * language.c (unknown_language_data): Likewise.
7831         (auto_language_data): Likewise.
7832         * language.h (language_data): Delete la_iterate_over_symbols field.
7833         (language_defn::iterate_over_symbols): New member function.
7834         (LA_ITERATE_OVER_SYMBOLS): Update.
7835         * linespec.c (iterate_over_all_matching_symtabs): Update.
7836         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
7837         initializer.
7838         * objc-lang.c (objc_language_data): Likewise.
7839         * opencl-lang.c (opencl_language_data): Likewise.
7840         * p-lang.c (pascal_language_data): Likewise.
7841         * rust-lang.c (rust_language_data): Likewise.
7842
7843 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7844
7845         * ada-lang.c (ada_language_data): Delete
7846         la_lookup_transparent_type initializer.
7847         * c-lang.c (c_language_data): Likewise.
7848         (cplus_language_data): Likewise.
7849         (cplus_language::lookup_transparent_type): New member function.
7850         (asm_language_data): Delete la_lookup_transparent_type
7851         initializer.
7852         (minimal_language_data): Likewise.
7853         * d-lang.c (d_language_data): Likewise.
7854         * f-lang.c (f_language_data): Likewise.
7855         * go-lang.c (go_language_data): Likewise.
7856         * language.c (unknown_language_data): Likewise.
7857         (auto_language_data): Likewise.
7858         * language.h (struct language_data): Delete
7859         la_lookup_transparent_type field.
7860         (language_defn::lookup_transparent_type): New member function.
7861         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
7862         initializer.
7863         * objc-lang.c (objc_language_data): Likewise.
7864         * opencl-lang.c (opencl_language_data): Likewise.
7865         * p-lang.c (pascal_language_data): Likewise.
7866         * rust-lang.c (rust_language_data): Likewise.
7867         * symtab.c (symbol_matches_domain): Update call.
7868
7869 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7870
7871         * ada-lang.c (ada_language_arch_info): Delete function, move
7872         implementation to...
7873         (ada_language::language_arch_info): ...here, a new member
7874         function.
7875         (ada_language_data): Delete la_language_arch_info.
7876         * c-lang.c (c_language_data): Likewise.
7877         (c_language::language_arch_info): New member function.
7878         (cplus_language_arch_info): Delete function, move
7879         implementation to...
7880         (cplus_language::language_arch_info): ...here, a new member
7881         function.
7882         (cplus_language_data): Delete la_language_arch_info.
7883         (asm_language_data): Likewise.
7884         (asm_language::language_arch_info): New member function.
7885         (minimal_language_data): Delete la_language_arch_info.
7886         (minimal_language::language_arch_info): New member function.
7887         * d-lang.c (d_language_arch_info): Delete function, move
7888         implementation to...
7889         (d_language::language_arch_info): ...here, a new member
7890         function.
7891         (d_language_data): Delete la_language_arch_info.
7892         * f-lang.c (f_language_arch_info): Delete function, move
7893         implementation to...
7894         (f_language::language_arch_info): ...here, a new member
7895         function.
7896         (f_language_data): Delete la_language_arch_info.
7897         * go-lang.c (go_language_arch_info): Delete function, move
7898         implementation to...
7899         (go_language::language_arch_info): ...here, a new member
7900         function.
7901         (go_language_data): Delete la_language_arch_info.
7902         * language.c (unknown_language_data): Likewise.
7903         (unknown_language::language_arch_info): New member function.
7904         (auto_language_data): Delete la_language_arch_info.
7905         (auto_language::language_arch_info): New member function.
7906         (language_gdbarch_post_init): Update call to
7907         la_language_arch_info.
7908         * language.h (language_data): Delete la_language_arch_info
7909         function pointer.
7910         (language_defn::language_arch_info): New function.
7911         * m2-lang.c (m2_language_arch_info): Delete function, move
7912         implementation to...
7913         (m2_language::language_arch_info): ...here, a new member
7914         function.
7915         (m2_language_data): Delete la_language_arch_info.
7916         * objc-lang.c (objc_language_arch_info): Delete function, move
7917         implementation to...
7918         (objc_language::language_arch_info): ...here, a new member
7919         function.
7920         (objc_language_data): Delete la_language_arch_info.
7921         * opencl-lang.c (opencl_language_arch_info): Delete function, move
7922         implementation to...
7923         (opencl_language::language_arch_info): ...here, a new member
7924         function.
7925         (opencl_language_data): Delete la_language_arch_info.
7926         * p-lang.c (pascal_language_arch_info): Delete function, move
7927         implementation to...
7928         (pascal_language::language_arch_info): ...here, a new member
7929         function.
7930         (pascal_language_data): Delete la_language_arch_info.
7931         * rust-lang.c (rust_language_arch_info): Delete function, move
7932         implementation to...
7933         (rust_language::language_arch_info): ...here, a new member
7934         function.
7935         (rust_language_data): Delete la_language_arch_info.
7936
7937 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7938
7939         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
7940         initializer.
7941         * c-lang.c (c_language_data): Likewise.
7942         (cplus_language_data): Likewise.
7943         (cplus_language::pass_by_reference_info): New method.
7944         (asm_language_data): Delete la_pass_by_reference initializer.
7945         (minimal_language_data): Likewise.
7946         * cp-abi.c (cp_pass_by_reference): Remove use of
7947         default_pass_by_reference.
7948         * d-lang.c (d_language_data): Likewise.
7949         * f-lang.c (f_language_data): Likewise.
7950         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
7951         default_pass_by_reference.
7952         * go-lang.c (go_language_data): Likewise.
7953         * language.c (language_pass_by_reference): Update.
7954         (default_pass_by_reference): Delete.
7955         (unknown_language_data): Delete la_pass_by_reference
7956         initializer.
7957         (auto_language_data): Likewise.
7958         * language.h (struct language_data): Delete la_pass_by_reference
7959         field.
7960         (language_defn::pass_by_reference_info): New member function.
7961         (default_pass_by_reference): Delete declaration.
7962         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
7963         initializer.
7964         * objc-lang.c (objc_language_data): Likewise.
7965         * opencl-lang.c (opencl_language_data): Likewise.
7966         * p-lang.c (pascal_language_data): Likewise.
7967         * rust-lang.c (rust_language_data): Likewise.
7968
7969 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7970
7971         * ada-lang.c (ada_read_var_value): Delete function, move
7972         implementation to...
7973         (ada_language::read_var_value): ...here.
7974         (ada_language_data): Delete la_read_var_value initializer.
7975         * c-lang.c (c_language_data): Likewise.
7976         (cplus_language_data): Likewise.
7977         (minimal_language_data): Likewise.
7978         * d-lang.c (d_language_data): Likewise.
7979         * f-lang.c (f_language_data): Likewise.
7980         * findvar.c (default_read_var_value): Rename to...
7981         (language_defn::read_var_value): ...this.
7982         * findvar.c (read_var_value): Update header comment, and change to
7983         call member function instead of function pointer.
7984         * go-lang.c (go_language_data): Likewise.
7985         * language.c (unknown_language_data): Delete la_read_var_value
7986         initializer.
7987         (auto_language_data): Likewise.
7988         * language.h (struct language_data): Delete la_read_var_value
7989         field.
7990         (language_defn::read_var_value): New member function.
7991         (default_read_var_value): Delete declaration.
7992         * m2-lang.c (m2_language_data): Delete la_read_var_value
7993         initializer.
7994         * objc-lang.c (objc_language_data): Likewise.
7995         * opencl-lang.c (opencl_language_data): Likewise.
7996         * p-lang.c (pascal_language_data): Likewise.
7997         * rust-lang.c (rust_language_data): Likewise.
7998         * value.h (default_read_var_value): Delete declaration.
7999
8000 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8001
8002         * ada-lang.c (ada_print_array_index): Delete function, move
8003         implementation to...
8004         (ada_language::print_array_index): ...here.
8005         (ada_language_data): Delete la_print_array_index initializer.
8006         * c-lang.c (c_language_data): Likewise.
8007         (cplus_language_data): Likewise.
8008         (minimal_language_data): Likewise.
8009         * d-lang.c (d_language_data): Likewise.
8010         * f-lang.c (f_language_data): Likewise.
8011         * go-lang.c (go_language_data): Likewise.
8012         * language.c (default_print_array_index): Delete function, move
8013         implementation to...
8014         (language_defn::print_array_index): ...here.
8015         (unknown_language_data): Delete la_print_array_index initializer.
8016         (auto_language_data): Likewise.
8017         * language.h (struct language_data): Delete la_print_array_index
8018         field.
8019         (language_defn::print_array_index): New member function.
8020         (LA_PRINT_ARRAY_INDEX): Update.
8021         (default_print_array_index): Delete declaration.
8022         * m2-lang.c (m2_language_data): Delete la_print_array_index
8023         initializer.
8024         * objc-lang.c (objc_language_data): Likewise.
8025         * opencl-lang.c (opencl_language_data): Likewise.
8026         * p-lang.c (pascal_language_data): Likewise.
8027         * rust-lang.c (rust_language_data): Likewise.
8028
8029 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8030
8031         * gdb/ada-lang.c (ada_language_defn): Convert to...
8032         (ada_language_data): ...this.
8033         (class ada_language): New class.
8034         (ada_language_defn): New static global.
8035         * gdb/c-lang.c (c_language_defn): Convert to...
8036         (c_language_data): ...this.
8037         (class c_language): New class.
8038         (c_language_defn): New static global.
8039         (cplus_language_defn): Convert to...
8040         (cplus_language_data): ...this.
8041         (class cplus_language): New class.
8042         (cplus_language_defn): New static global.
8043         (asm_language_defn): Convert to...
8044         (asm_language_data): ...this.
8045         (class asm_language): New class.
8046         (asm_language_defn): New static global.
8047         (minimal_language_defn): Convert to...
8048         (minimal_language_data): ...this.
8049         (class minimal_language): New class.
8050         (minimal_language_defn): New static global.
8051         * gdb/d-lang.c (d_language_defn): Convert to...
8052         (d_language_data): ...this.
8053         (class d_language): New class.
8054         (d_language_defn): New static global.
8055         * gdb/f-lang.c (f_language_defn): Convert to...
8056         (f_language_data): ...this.
8057         (class f_language): New class.
8058         (f_language_defn): New static global.
8059         * gdb/go-lang.c (go_language_defn): Convert to...
8060         (go_language_data): ...this.
8061         (class go_language): New class.
8062         (go_language_defn): New static global.
8063         * gdb/language.c (unknown_language_defn): Remove declaration.
8064         (current_language): Initialize to nullptr, real initialization is
8065         moved to _initialize_language.
8066         (languages): Delete global.
8067         (language_defn::languages): Define.
8068         (set_language_command): Use language_defn::languages.
8069         (set_language): Likewise.
8070         (range_error): Likewise.
8071         (language_enum): Likewise.
8072         (language_def): Likewise.
8073         (add_set_language_command): Use language_def::languages for the
8074         language list, and language_def to lookup language pointers.
8075         (skip_language_trampoline): Use language_defn::languages.
8076         (unknown_language_defn): Convert to...
8077         (unknown_language_data): ...this.
8078         (class unknown_language): New class.
8079         (unknown_language_defn): New static global.
8080         (auto_language_defn): Convert to...
8081         (auto_language_data): ...this.
8082         (class auto_language): New class.
8083         (auto_language_defn): New static global.
8084         (language_gdbarch_post_init): Use language_defn::languages.
8085         (_initialize_language): Initialize current_language.
8086         * gdb/language.h (struct language_defn): Rename to...
8087         (struct language_data): ...this.
8088         (struct language_defn): New.
8089         (auto_language_defn): Delete.
8090         (unknown_language_defn): Delete.
8091         (minimal_language_defn): Delete.
8092         (ada_language_defn): Delete.
8093         (asm_language_defn): Delete.
8094         (c_language_defn): Delete.
8095         (cplus_language_defn): Delete.
8096         (d_language_defn): Delete.
8097         (f_language_defn): Delete.
8098         (go_language_defn): Delete.
8099         (m2_language_defn): Delete.
8100         (objc_language_defn): Delete.
8101         (opencl_language_defn): Delete.
8102         (pascal_language_defn): Delete.
8103         (rust_language_defn): Delete.
8104         * gdb/m2-lang.c (m2_language_defn): Convert to...
8105         (m2_language_data): ...this.
8106         (class m2_language): New class.
8107         (m2_language_defn): New static global.
8108         * gdb/objc-lang.c (objc_language_defn): Convert to...
8109         (objc_language_data): ...this.
8110         (class objc_language): New class.
8111         (objc_language_defn): New static global.
8112         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
8113         (opencl_language_data): ...this.
8114         (class opencl_language): New class.
8115         (opencl_language_defn): New static global.
8116         * gdb/p-lang.c (pascal_language_defn): Convert to...
8117         (pascal_language_data): ...this.
8118         (class pascal_language): New class.
8119         (pascal_language_defn): New static global.
8120         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
8121         language pointer, update comment format.
8122         * gdb/rust-lang.c (rust_language_defn): Convert to...
8123         (rust_language_data): ...this.
8124         (class rust_language): New class.
8125         (rust_language_defn): New static global.
8126
8127 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
8128
8129         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
8130         member variable.
8131         <m_stmt_at_address>: New member variable.
8132         (lnp_state_machine::record_line): Don't record some lines, update
8133         tracking of is_stmt at the same address.
8134         (lnp_state_machine::lnp_state_machine): Initialise new member
8135         variables.
8136
8137 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8138
8139         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
8140         "-include gnu-nat-mig.h".
8141         * gnu-nat-mig.h: New file.
8142         * gnu-nat.c: Include "gnu-nat-mig.h".
8143         (exc_server, msg_reply_server, notify_server,
8144         process_reply_server): Remove declarations.
8145
8146 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8147
8148         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
8149         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
8150         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
8151         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
8152         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
8153         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
8154         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
8155         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
8156         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
8157         to gnu_nat_target class.
8158         * gnu-nat.c: Likewise.
8159         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
8160         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
8161         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
8162         object.
8163         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
8164         instead of `gnu_target'.
8165
8166 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8167
8168         * i386-gnu-tdep.c: Include "gdbcore.h"
8169         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
8170         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
8171         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
8172         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
8173         i386_gnu_sigcontext_addr): New functions
8174         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
8175         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
8176         tdep.
8177
8178 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8179
8180         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
8181         before fork_inferior call. Avoid calling it if target_is_pushed returns
8182         true.
8183
8184 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8185
8186         * gnu-nat.h (gnu_target): New variable declaration.
8187         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
8188         gnu_target.
8189         * gnu-nat.c (gnu_target): New variable.
8190         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
8191         add_thread_silent, and add_thread calls.
8192         (gnu_nat_target::create_inferior): Pass gnu_target to
8193         add_thread_silent, thread_change_ptid call.
8194         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
8195         call.
8196
8197 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8198
8199         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
8200         (gnu_nat_target::find_memory_regions): Remove unused
8201         `old_address' variable.
8202
8203 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8204
8205         * gnu-nat.c: Include "gdbarch.h".
8206
8207 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8208
8209         * reply_mig_hack.awk (Error return): Cast function through
8210         void *, to bypass compiler function call check.
8211
8212 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8213
8214         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
8215         $(srcdir)/reply_mig_hack.awk.
8216
8217 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8218
8219         * gnu-nat.h (gnu_debug_flag): Set type to bool.
8220
8221 2020-05-30  Jonny Grant  <jg@jguk.org>
8222
8223         * configure.ac (ACX_BUGURL): change bug URL to https.
8224
8225 2020-05-30  Pedro Alves  <palves@redhat.com>
8226
8227         * cp-support.c (replace_typedefs_template): New.
8228         (replace_typedefs_qualified_name): Handle
8229         DEMANGLE_COMPONENT_TEMPLATE.
8230
8231 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
8232
8233         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
8234         dwarf2/index-cache.h, dwarf2/index-write.c,
8235         dwarf2/index-write.h, dwarf2/line-header.c,
8236         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
8237         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
8238         variables and fields from `dwarf2_per_objfile` to just
8239         `per_objfile` throughout.
8240
8241 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
8242
8243         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8244         <push_dwarf_reg_entry_value>: Add comment.
8245
8246 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
8247             Keith Seitz  <keiths@redhat.com>
8248
8249         * python/python.c (do_start_initialization): Call PyEval_SaveThread
8250         instead of PyEval_ReleaseLock.
8251         (class gdbpy_gil): Move to earlier in file.
8252         (finalize_python): Set gdb_python_initialized.
8253         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
8254         when not initialized.
8255
8256 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
8257
8258         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8259         <push_dwarf_reg_entry_value>: Remove assert.  Override
8260         per_objfile with caller_per_objfile.
8261
8262 2020-05-28  Tom de Vries  <tdevries@suse.de>
8263
8264         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
8265         PR gold/15646 workaround to symbol kind "type".
8266
8267 2020-05-27  Tom Tromey  <tromey@adacore.com>
8268
8269         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
8270
8271 2020-05-27  Tom Tromey  <tromey@adacore.com>
8272
8273         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
8274         Use htab_find_with_hash.
8275         <add_abbrev>: Remove "abbrev_number" parameter.
8276         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
8277         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
8278         (hash_abbrev): Add comment.
8279         (abbrev_table::lookup_abbrev): Move to header file.
8280         (abbrev_table::read): Update.
8281
8282 2020-05-27  Tom Tromey  <tromey@adacore.com>
8283
8284         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
8285         method.
8286         <canonical_name>: New member.
8287         <raw_name>: Rename from "name".
8288         (partial_die_info): Initialize canonical_name.
8289         (scan_partial_symbols): Check raw_name.
8290         (partial_die_parent_scope, partial_die_full_name)
8291         (add_partial_symbol, add_partial_subprogram)
8292         (add_partial_enumeration, load_partial_dies): Use "name" method.
8293         (partial_die_info::name): New method.
8294         (partial_die_info::read, guess_partial_die_structure_name)
8295         (partial_die_info::fixup): Update.
8296
8297 2020-05-27  Tom Tromey  <tromey@adacore.com>
8298
8299         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
8300         <get_ref_die_offset>: Inline.
8301         <get_ref_die_offset_complaint>: New method.
8302         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
8303         (attribute::get_ref_die_offset_complaint): Rename from
8304         get_ref_die_offset.  Just issue complaint.
8305
8306 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8307
8308         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
8309
8310 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8311
8312         * exec.c (exec_file_attach): Use errno value of first openp failure.
8313
8314 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8315
8316         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
8317         Don't close thread handle.
8318
8319 2020-05-27  Tom Tromey  <tom@tromey.com>
8320             Simon Marchi  <simon.marchi@efficios.com>
8321
8322         * objfiles.h (struct objfile) <partial_symtabs>: Now a
8323         shared_ptr.
8324         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
8325         member.
8326         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
8327         dwarf2_per_bfd_objfile_data_key>: New globals.
8328         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
8329         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
8330         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
8331         shared.
8332         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
8333         short-circuit when sharing.
8334         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
8335         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
8336
8337 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8338
8339         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
8340         to...
8341         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
8342         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
8343
8344 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8345
8346         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
8347         build_name_components, find_name_components_bounds>:
8348         Add per_objfile parameter.
8349         (struct mapped_index) <symbol_name_at>: Likewise.
8350         (struct mapped_debug_names): Remove constructor.
8351         <dwarf2_per_objfile>: Remove field.
8352         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
8353         (mapped_index_base::find_name_components_bounds,
8354         mapped_index_base::build_name_components,
8355         dw2_expand_symtabs_matching_symbol): Likewise.
8356         (class mock_mapped_index) <symbol_name_at>: Likewise.
8357         (check_match): Likewise.
8358         (check_find_bounds_finds): Likewise.
8359         (test_mapped_index_find_name_component_bounds): Update.
8360         (CHECK_MATCH): Update.
8361         (dw2_expand_symtabs_matching): Update.
8362         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
8363         per_objfile parameter.
8364         <find_vec_in_debug_names>: Likewise.
8365         <m_per_objfile>: New field.
8366         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
8367         parameter.
8368         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
8369         (dw2_debug_names_iterator::next): Update.
8370         (dw2_debug_names_lookup_symbol): Update.
8371         (dw2_debug_names_expand_symtabs_for_function): Update.
8372         (dw2_debug_names_map_matching_symbols): Update.
8373         (dw2_debug_names_expand_symtabs_matching): Update.
8374         (dwarf2_read_debug_names): Update.
8375
8376 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8377
8378         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
8379         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
8380         move to dwarf2_per_objfile.
8381         <read_in_chain>: Remove.
8382         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
8383         remove_all_cus, age_comp_units>: New methods.
8384         <m_dwarf2_cus>: New member.
8385         (struct dwarf2_per_cu_data) <cu>: Remove.
8386         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
8387         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
8388         moved to methods of dwarf2_per_objfile.
8389         (dwarf2_clear_marks): Remove.
8390         (dwarf2_queue_item::~dwarf2_queue_item): Update.
8391         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
8392         (dwarf2_per_bfd::free_cached_comp_units): Remove.
8393         (dwarf2_per_objfile::remove_all_cus): New.
8394         (class free_cached_comp_units) <~free_cached_comp_units>:
8395         Update.
8396         (load_cu): Update.
8397         (dw2_do_instantiate_symtab): Adjust.
8398         (fill_in_sig_entry_from_dwo_entry): Adjust.
8399         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8400         (cutu_reader::cutu_reader): Likewise.
8401         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
8402         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
8403         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
8404         and dwarf2_per_objfile::age_comp_units.
8405         (load_partial_comp_unit): Update.
8406         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
8407         (process_queue): Likewise.
8408         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
8409         backlink.
8410         (dwarf2_read_addr_index): Likewise.
8411         (follow_die_offset): Likewise.
8412         (dwarf2_fetch_die_loc_sect_off): Likewise.
8413         (dwarf2_fetch_constant_bytes): Likewise.
8414         (dwarf2_fetch_die_type_sect_off): Likewise.
8415         (follow_die_sig_1): Likewise.
8416         (load_full_type_unit): Likewise.
8417         (read_signatured_type): Likewise.
8418         (dwarf2_cu::dwarf2_cu): Don't set cu field.
8419         (dwarf2_cu::~dwarf2_cu): Remove.
8420         (dwarf2_per_objfile::get_cu): New.
8421         (dwarf2_per_objfile::set_cu): New.
8422         (age_cached_comp_units): Rename to...
8423         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
8424         to std::unordered_map.
8425         (free_one_cached_comp_unit): Rename to...
8426         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
8427         to std::unordered_map.
8428         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
8429         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
8430         a dwarf2_per_objfile in data.
8431         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
8432         (dwarf2_clear_marks): Remove.
8433
8434 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8435
8436         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
8437         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
8438         (init_tu_and_read_dwo_dies): Likewise.
8439         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
8440         (cutu_reader::cutu_reader): Likewise.
8441         (load_partial_comp_unit): Likewise.
8442         (process_psymtab_comp_unit): Update.
8443         (build_type_psymtabs_1): Update.
8444         (process_skeletonless_type_unit): Update.
8445         (load_full_comp_unit): Update.
8446         (find_partial_die): Update.
8447         (dwarf2_read_addr_index): Update.
8448         (read_signatured_type): Update.
8449
8450 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8451
8452         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
8453         m_header_read_in>: New fields.
8454         <get_header>: New method.
8455         * dwarf2/read.c (per_cu_header_read_in): Remove.
8456         (dwarf2_per_cu_data::get_header): New.
8457         (dwarf2_per_cu_data::addr_size): Update.
8458         (dwarf2_per_cu_data::offset_size): Update.
8459         (dwarf2_per_cu_data::ref_addr_size): Update.
8460
8461 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8462
8463         * dwarf2/read.c (load_cu): Return dwarf2_cu.
8464         (dw2_do_instantiate_symtab): Update.
8465         (queue_and_load_all_dwo_tus): Change parameter from
8466         dwarf2_per_cu_data to dwarf2_cu.
8467         (dwarf2_fetch_die_loc_sect_off): Update.
8468         (dwarf2_fetch_constant_bytes): Update.
8469         (dwarf2_fetch_die_type_sect_off): Update.
8470
8471 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8472
8473         * dwarf2/read.c (process_full_comp_unit,
8474         process_full_type_unit): Remove per_cu, per_objfile paramters.
8475         Add dwarf2_cu parameter.
8476         (process_queue): Update.
8477
8478 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8479
8480         * dwarf2/read.c (create_cu_from_index_list): Replace
8481         dwarf2_per_objfile parameter with dwarf2_per_bfd.
8482         (create_cus_from_index_list): Likewise.
8483         (create_cus_from_index): Likewise.
8484         (create_signatured_type_table_from_index): Likewise.
8485         (create_cus_from_debug_names_list): Likewise.
8486         (create_cus_from_debug_names): Likewise.
8487         (dwarf2_read_gdb_index): Update.
8488         (dwarf2_read_debug_names): Update.
8489
8490 2020-05-27  Tom Tromey  <tom@tromey.com>
8491             Simon Marchi  <simon.marchi@efficios.com>
8492
8493         * dwarf2/read.h (struct dwarf2_per_objfile)
8494         <get_type_for_signatured_type, set_type_for_signatured_type>:
8495         New methods.
8496         <m_type_map>: New member.
8497         (struct signatured_type) <type>: Remove.
8498         * dwarf2/read.c
8499         (dwarf2_per_objfile::get_type_for_signatured_type,
8500         dwarf2_per_objfile::set_type_for_signatured_type): New.
8501         (get_signatured_type): Use new methods.
8502
8503 2020-05-27  Tom Tromey  <tom@tromey.com>
8504             Simon Marchi  <simon.marchi@efficios.com>
8505
8506         * dwarf2/read.h (struct type_unit_group_unshareable): New.
8507         (struct dwarf2_per_objfile) <type_units>: New member.
8508         <get_type_unit_group_unshareable>: New method.
8509         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
8510         num_symtabs, symtabs>: Remove; move to
8511         type_unit_group_unshareable.
8512         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
8513         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
8514         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
8515
8516 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8517
8518         * dwarf2/read.h (struct dwarf2_per_cu_data):
8519         <dwarf2_per_objfile>: Remove.
8520         * dwarf2/read.c (create_cu_from_index_list): Don't assign
8521         dwarf2_per_objfile.
8522         (create_signatured_type_table_from_index): Likewise.
8523         (create_signatured_type_table_from_debug_names): Likewise.
8524         (create_debug_type_hash_table): Likewise.
8525         (fill_in_sig_entry_from_dwo_entry): Likewise.
8526         (create_type_unit_group): Likewise.
8527         (read_comp_units_from_section): Likewise.
8528         (create_cus_hash_table): Likewise.
8529
8530 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8531
8532         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
8533         dwarf2_per_cu_data::dwarf2_per_objfile.
8534         (compute_compunit_symtab_includes): Likewise.
8535         (dwarf2_cu::start_symtab): Likewise.
8536
8537 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8538
8539         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
8540         parameter.
8541         * dwarf2/read.c (get_die_type_at_offset): Likewise.
8542         (read_namespace_alias): Update.
8543         (lookup_die_type): Update.
8544         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
8545         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
8546         Update.
8547         (disassemble_dwarf_expression): Update.
8548
8549 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8550
8551         * dwarf2/read.h (struct dwarf2_queue_item): Add
8552         dwarf2_per_objfile parameter, assign new parameter.
8553         <per_objfile>: New field.
8554         * dwarf2/read.c (free_one_cached_comp_unit): Add
8555         dwarf2_per_objfile parameter.
8556         (queue_comp_unit): Likewise.
8557         (dw2_do_instantiate_symtab): Update.
8558         (process_psymtab_comp_unit): Update.
8559         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
8560         (process_imported_unit_die): Update.
8561         (queue_and_load_dwo_tu): Update.
8562         (follow_die_offset): Update.
8563         (follow_die_sig_1): Update.
8564
8565 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8566
8567         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
8568         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
8569         (read_call_site_scope): Assign per_objfile.
8570         (dwarf2_per_cu_data::objfile): Remove.
8571         * gdbtypes.h (struct call_site) <per_objfile>: New member.
8572         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
8573         dwarf2_per_objfile parameter.
8574         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
8575         dwarf2_per_objfile parameter.
8576         (dwarf_expr_reg_to_entry_parameter): Add output
8577         dwarf2_per_objfile parameter.
8578         (locexpr_get_frame_base): Update.
8579         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
8580         <push_dwarf_reg_entry_value>: Update.
8581         <call_site_to_target_addr>: Update.
8582         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
8583         parameter.
8584         (value_of_dwarf_reg_entry): Update.
8585         (rw_pieced_value): Update.
8586         (indirect_synthetic_pointer): Update.
8587         (dwarf2_evaluate_property): Update.
8588         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
8589         parameter.
8590         (locexpr_read_variable): Update.
8591         (locexpr_get_symbol_read_needs): Update.
8592         (loclist_read_variable): Update.
8593
8594 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8595
8596         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8597         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8598         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
8599         parameter.
8600         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8601         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8602         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
8603         parameter.
8604         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
8605         sect_variable_value): Add dwarf2_per_objfile parameter.
8606         (class dwarf_evaluate_loc_desc) <dwarf_call,
8607         dwarf_variable_value>: Update.
8608         (fetch_const_value_from_synthetic_pointer): Add
8609         dwarf2_per_objfile parameter.
8610         (fetch_const_value_from_synthetic_pointer): Update.
8611         (coerced_pieced_ref): Update.
8612         (class symbol_needs_eval_context) <dwarf_call,
8613         dwarf_variable_value>: Update.
8614         (dwarf2_compile_expr_to_ax): Update.
8615
8616 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8617
8618         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
8619         parameter.
8620         (dwarf2_evaluate_loc_desc_full): Update.
8621
8622 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8623
8624         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
8625         parameter.
8626         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
8627         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
8628         dwarf2_per_objfile parameter.
8629         (decode_debug_loc_dwo_addresses): Likewise.
8630         (dwarf2_find_location_expression): Update.
8631         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
8632         (locexpr_describe_location_piece): Add dwarf2_per_objfile
8633         parameter.
8634         (disassemble_dwarf_expression): Add dwarf2_per_objfile
8635         parameter.
8636         (locexpr_describe_location_1): Likewise.
8637         (locexpr_describe_location): Update.
8638
8639 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8640
8641         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
8642         Remove.
8643         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
8644         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
8645         (dwarf2_compile_property_to_c): Update.
8646         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
8647         use text offset from objfile.
8648         (locexpr_tracepoint_var_ref): Update.
8649         (locexpr_generate_c_location): Update.
8650         (loclist_describe_location): Update.
8651         (loclist_tracepoint_var_ref): Update.
8652         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
8653         dwarf2_per_objfile parameter.
8654         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
8655         use text offset from objfile.
8656         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
8657
8658 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8659
8660         * dwarf2/expr.h (struct dwarf_expr_context)
8661         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
8662         <offset>: Remove.
8663         <per_objfile>: New member.
8664         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
8665         dwarf2_per_objfile parameter.  Don't set offset, set
8666         per_objfile.
8667         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
8668         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
8669         a dwarf2_per_objfile object instead of an offset.
8670         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
8671         constructor.
8672         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
8673         to dwarf2_expr_executor constructor.  Don't set offset.
8674         (dwarf2_fetch_cfa_info): Update.
8675         (struct dwarf2_frame_cache) <text_offset>: Remove.
8676         <per_objfile>: New field.
8677         (dwarf2_frame_cache): Update.
8678         (dwarf2_frame_prev_register): Update.
8679         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8680         <dwarf_evaluate_loc_desc>: Add constructor.
8681         (dwarf2_evaluate_loc_desc_full): Update.
8682         (dwarf2_locexpr_baton_eval): Update.
8683         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
8684         Add constructor.
8685         (dwarf2_loc_desc_get_symbol_read_needs): Update.
8686
8687 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8688
8689         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
8690         addr_sized_int_type>: Move to dwarf2_cu.
8691         <int_type>: Move to dwarf2_per_objfile.
8692         (struct dwarf2_per_objfile) <int_type>: Move here.
8693         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
8694         addr_sized_int_type>: Move here.
8695         (read_func_scope): Update.
8696         (read_array_type): Update.
8697         (read_tag_string_type): Update.
8698         (attr_to_dynamic_prop): Update.
8699         (dwarf2_per_cu_data::int_type): Rename to...
8700         (dwarf2_per_objfile::int_type): ... this.
8701         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
8702         (dwarf2_cu::addr_sized_int_type): ... this.
8703         (read_subrange_type): Update.
8704         (dwarf2_per_cu_data::addr_type): Rename to...
8705         (dwarf2_cu::addr_type): ... this.
8706         (set_die_type): Update.
8707
8708 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8709
8710         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
8711         data through per_cu->cu.
8712
8713 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8714
8715         * dwarf2/read.c (lookup_dwo_comp_unit): Change
8716         dwarf2_per_cu_data parameter fo dwarf2_cu.
8717         (lookup_dwo_type_unit): Likewise.
8718         (read_cutu_die_from_dwo): Likewise.
8719         (lookup_dwo_unit): Likewise.
8720         (open_and_init_dwo_file): Likewise.
8721         (lookup_dwo_cutu): Likewise.
8722         (lookup_dwo_comp_unit): Likewise.
8723         (lookup_dwo_type_unit): Likewise.
8724         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8725         (cutu_reader::cutu_reader): Update.
8726
8727 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8728
8729         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
8730         parameter.
8731         (process_full_type_unit): Likewise.
8732         (process_queue): Update.
8733
8734 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8735
8736         * dwarf2/read.c (recursively_compute_inclusions): Add
8737         dwarf2_per_objfile parameter.
8738         (compute_compunit_symtab_includes): Likewise.
8739         (process_cu_includes): Update.
8740
8741 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8742
8743         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
8744         parameter.
8745         (create_type_unit_group): Update.
8746         (process_psymtab_comp_unit_reader): Update.
8747         (build_type_psymtabs_reader): Update.
8748
8749 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8750
8751         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
8752         object through m_this_cu->cu.
8753
8754 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8755
8756         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
8757         the info parameter.
8758         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
8759
8760 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8761
8762         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
8763         per_objfile parameter.
8764         (load_full_type_unit): Add per_objfile parameter.
8765         (read_signatured_type): Likewise.
8766         (load_full_comp_unit): Likewise.
8767         (load_cu): Likewise.
8768         (dw2_do_instantiate_symtab): Likewise.
8769         (dw2_get_file_names): Likewise.
8770         (dw2_map_symtabs_matching_filename): Update.
8771         (dw_expand_symtabs_matching_file_matcher): Update.
8772         (dw2_map_symbol_filenames): Update.
8773         (process_psymtab_comp_unit): Add per_objfile parameter.
8774         (build_type_psymtabs_1): Update.
8775         (process_skeletonless_type_unit): Update.
8776         (dwarf2_build_psymtabs_hard): Update.
8777         (load_partial_comp_unit): Add per_objfile parameter.
8778         (scan_partial_symbols): Update.
8779         (load_full_comp_unit): Add per_objfile parameter.
8780         (process_imported_unit_die): Update.
8781         (create_cus_hash_table): Update.
8782         (find_partial_die): Update.
8783         (dwarf2_read_addr_index): Update.
8784         (follow_die_offset): Update.
8785         (dwarf2_fetch_die_loc_sect_off): Update.
8786         (dwarf2_fetch_constant_bytes): Update.
8787         (dwarf2_fetch_die_type_sect_off): Update.
8788         (follow_die_sig_1): Update.
8789         (load_full_type_unit): Add per_objfile parameter.
8790         (read_signatured_type): Likewise.
8791
8792 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8793
8794         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
8795         of objfile_name.
8796
8797 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8798
8799         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
8800         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
8801         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
8802         field.
8803         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
8804         (create_cus_from_index): Update.
8805         (dwarf2_read_gdb_index): Update.
8806         (create_cus_from_debug_names): Update.
8807         (dwarf2_read_debug_names): Update.
8808         (get_abbrev_section_for_cu): Update.
8809         (create_all_comp_units): Update.
8810         (read_attribute_value): Update.
8811         (get_debug_line_section): Update.
8812         * dwarf2/index-cache.c (index_cache::store): Update.
8813         * dwarf2/index-write.c (save_gdb_index_command): Update.
8814         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
8815
8816 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8817
8818         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
8819         member.
8820         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
8821         dwarf2_per_cu_data::per_bfd.
8822         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
8823         (create_type_unit_group): Likewise.
8824         (queue_comp_unit): Remove reference to
8825         per_cu->dwarf2_per_objfile.
8826         (maybe_queue_comp_unit): Likewise.
8827         (fill_in_sig_entry_from_dwo_entry): Assign new field.
8828         (create_cus_hash_table): Assign new field.
8829
8830 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8831
8832         * dwarf2/read.c: Replace
8833         dwarf2_cu->per_cu->dwarf2_per_objfile references with
8834         dwarf2_cu->per_objfile throughout.
8835
8836 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8837
8838         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
8839         parameter, don't use per_cu->dwarf2_per_objfile.
8840         (dw2_instantiate_symtab): Likewise.
8841         (dw2_find_last_source_symtab): Update.
8842         (dw2_map_expand_apply): Update.
8843         (dw2_lookup_symbol): Update.
8844         (dw2_expand_symtabs_for_function): Update.
8845         (dw2_expand_all_symtabs): Update.
8846         (dw2_expand_symtabs_with_fullname): Update.
8847         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
8848         don't use per_cu->dwarf2_per_objfile.
8849         (dw2_expand_marked_cus): Update.
8850         (dw2_find_pc_sect_compunit_symtab): Update.
8851         (dw2_debug_names_lookup_symbol): Update.
8852         (dw2_debug_names_expand_symtabs_for_function): Update.
8853         (dw2_debug_names_map_matching_symbols): Update.
8854         (dwarf2_psymtab::expand_psymtab): Update.
8855
8856 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8857
8858         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
8859         <per_objfile>: New member.
8860         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
8861         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
8862         call to dwarf2_cu.
8863         (cutu_reader::cutu_reader): Update.
8864         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
8865
8866 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8867
8868         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
8869         struct dwarf2_per_objfile.
8870         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
8871         dwarf2_per_bfd.
8872         * dwarf2/read.c (set_die_type): Update.
8873         (get_die_type_at_offset): Update.
8874
8875 2020-05-27  Tom Tromey  <tom@tromey.com>
8876             Simon Marchi  <simon.marchi@efficios.com>
8877
8878         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
8879         method.
8880         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
8881         get_symtab, set_symtab>: New methods.
8882         <m_symtabs>: New field.
8883         (struct dwarf2_psymtab): Derive from partial_symtab.
8884         <readin_p, get_compunit_symtab>: Declare methods.
8885         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
8886         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
8887         New methods.
8888         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
8889         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
8890         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
8891         (dw2_symtab_iter_next, dw2_print_stats)
8892         (dw2_expand_symtabs_with_fullname)
8893         (dw2_expand_symtabs_matching_one)
8894         (dw_expand_symtabs_matching_file_matcher)
8895         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
8896         (dw2_debug_names_iterator::next)
8897         (dw2_debug_names_map_matching_symbols)
8898         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
8899         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
8900         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
8901         New methods.
8902         (get_compunit_symtab, process_full_comp_unit)
8903         (process_full_type_unit): Update.
8904         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
8905
8906 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8907
8908         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
8909         then introduce a new dwarf2_per_objfile type.
8910         <read_line_string>: Move to the new dwarf2_per_objfile type.
8911         <objfile>: Likewise.
8912         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
8913         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
8914         dwarf2_per_objfile->per_bfd.
8915         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
8916         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
8917         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
8918         (dwarf2_per_bfd::free_cached_comp_units): ... this.
8919         (dwarf2_has_info): Allocate dwarf2_per_bfd.
8920         (dwarf2_per_objfile::locate_sections): Rename to...
8921         (dwarf2_per_bfd::locate_sections): ... this.
8922         (dwarf2_per_objfile::get_cutu): Rename to...
8923         (dwarf2_per_bfd::get_cutu): ... this.
8924         (dwarf2_per_objfile::get_cu): Rename to...
8925         (dwarf2_per_bfd::get_cu): ... this.
8926         (dwarf2_per_objfile::get_tu): Rename to...
8927         (dwarf2_per_bfd::get_tu): ... this.
8928         (dwarf2_per_objfile::allocate_per_cu): Rename to...
8929         (dwarf2_per_bfd::allocate_per_cu): ... this.
8930         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
8931         (dwarf2_per_bfd::allocate_signatured_type): ... this.
8932         (get_gdb_index_contents_ftype): Change parameter from
8933         dwarf2_per_objfile to dwarf2_per_bfd.
8934         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
8935         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
8936
8937 2020-05-27  Tom Tromey  <tom@tromey.com>
8938             Simon Marchi  <simon.marchi@efficios.com>
8939
8940         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
8941         (allocate_piece_closure): Set "per_objfile" member.
8942         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
8943         (locexpr_describe_location, loclist_describe_location): Use new
8944         member.
8945         * dwarf2/read.c (read_call_site_scope)
8946         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
8947         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
8948         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
8949         handle_data_member_location): Set per_objfile member.
8950         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
8951         member.
8952         (struct dwarf2_loclist_baton) <per_objfile>: New member.
8953
8954 2020-05-27  Tom Tromey  <tom@tromey.com>
8955
8956         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
8957         allocate_signatured_type>: Declare new methods.
8958         <m_num_psymtabs>: New member.
8959         (struct dwarf2_per_cu_data) <index>: New member.
8960         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
8961         (dwarf2_per_objfile::allocate_signatured_type): New methods.
8962         (create_cu_from_index_list): Use allocate_per_cu.
8963         (create_signatured_type_table_from_index)
8964         (create_signatured_type_table_from_debug_names)
8965         (create_debug_type_hash_table, add_type_unit)
8966         (read_comp_units_from_section): Use allocate_signatured_type.
8967
8968 2020-05-27  Tom Tromey  <tom@tromey.com>
8969
8970         * psymtab.c (partial_map_expand_apply)
8971         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
8972         (psym_lookup_global_symbol_language)
8973         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
8974         (psym_print_stats, psym_expand_symtabs_for_function)
8975         (psym_map_symbol_filenames, psym_map_matching_symbols)
8976         (psym_expand_symtabs_matching)
8977         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
8978         (maintenance_check_psymtabs): Update.
8979         * psympriv.h (struct partial_symtab) <readin_p,
8980         get_compunit_symtab>: Add objfile parameter.
8981         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
8982         Likewise.
8983         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
8984         get_compunit_symtab>: Likewise.
8985         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
8986
8987 2020-05-27  Tom Tromey  <tom@tromey.com>
8988
8989         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
8990         member.
8991         * dwarf2/read.c (delete_file_name_entry): Fix comment.
8992         (create_cu_from_index_list)
8993         (create_signatured_type_table_from_index)
8994         (create_signatured_type_table_from_debug_names)
8995         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
8996         (dwarf2_create_include_psymtab)
8997         (create_debug_type_hash_table, add_type_unit)
8998         (create_type_unit_group, read_comp_units_from_section)
8999         (dwarf2_compute_name, create_cus_hash_table)
9000         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9001         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
9002         obstack.
9003         (dw2_get_real_path): Likewise.  Change argument to
9004         dwarf2_per_objfile.
9005
9006 2020-05-27  Luis Machado  <luis.machado@linaro.org>
9007
9008         PR tdep/26000
9009         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
9010         for ldrd (immediate).
9011
9012 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9013
9014         * command.h: Add comment giving the name of class_tui.
9015         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
9016         create the fake command for the help for class_tui.
9017
9018 2020-05-26  Tom Tromey  <tromey@adacore.com>
9019
9020         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
9021         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
9022         (val_atr): New function.
9023         (value_val_atr): Use it.
9024         * ada-valprint.c (print_optional_low_bound): Change low bound
9025         handling for enums.
9026         (val_print_packed_array_elements): Don't call discrete_position.
9027         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
9028         discrete_position for enum types.
9029         * language.c (default_print_array_index): Change type.
9030         * language.h (struct language_defn) <la_print_array_index>: Add
9031         index_type parameter, change type of index_value.
9032         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
9033         (default_print_array_index): Update.
9034         * valprint.c (maybe_print_array_index): Don't call
9035         value_from_longest.  Update.
9036         (value_print_array_elements): Don't call discrete_position.
9037
9038 2020-05-26  Tom Tromey  <tromey@adacore.com>
9039
9040         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
9041         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
9042
9043 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
9044
9045         PR gdb/13519
9046         * avr-tdep.c (avr_integer_to_address): Return data or code
9047         address accordingly to the second 'type' argument of the
9048         function.
9049
9050 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
9051
9052         * infcmd.c, inferior.h: (construct_inferior_arguments):
9053         Moved function from here to gdbsupport/common-inferior.{h,cc}
9054
9055 2020-05-23  Tom Tromey  <tom@tromey.com>
9056
9057         Revert commit eca1f90c:
9058         * NEWS: Remove entry for completion styling.
9059         * completer.c (_rl_completion_prefix_display_length): Move
9060         declaration later.
9061         (gdb_fnprint): Revert.
9062         (gdb_display_match_list_1): Likewise.
9063         * cli/cli-style.c (completion_prefix_style)
9064         (completion_difference_style, completion_suffix_style): Remove.
9065         (_initialize_cli_style): Revert.
9066         * cli/cli-style.h (completion_prefix_style)
9067         (completion_difference_style, completion_suffix_style): Don't
9068         declare.
9069
9070 2020-05-24  Pedro Alves  <palves@redhat.com>
9071
9072         * symtab.c (completion_list_add_name): Return boolean indication
9073         of whether the symbol matched.
9074         (completion_list_add_symbol): Don't try to remove C++ aliases if
9075         the symbol didn't match in the first place.
9076         * symtab.h (completion_list_add_name): Return bool.
9077
9078 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
9079
9080         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
9081         type::field.
9082
9083 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
9084
9085         GDB 9.2 released.
9086
9087 2020-05-23  Tom Tromey  <tom@tromey.com>
9088
9089         * NEWS: Add entry for completion styling.
9090         * completer.c (_rl_completion_prefix_display_length): Move
9091         declaration earlier.
9092         (gdb_fnprint): Use completion_style.
9093         (gdb_display_match_list_1): Likewise.
9094         * cli/cli-style.c (completion_prefix_style)
9095         (completion_difference_style, completion_suffix_style): New
9096         globals.
9097         (_initialize_cli_style): Register new globals.
9098         * cli/cli-style.h (completion_prefix_style)
9099         (completion_difference_style, completion_suffix_style): Declare.
9100
9101 2020-05-23  Pedro Alves  <palves@redhat.com>
9102
9103         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
9104         (parse_escape): Use ISDIGIT instead of isdigit.
9105         (puts_debug): Use gdb_isprint instead of isprint.
9106         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
9107         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
9108         ISSPACE instead of isspace.
9109         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
9110         instead of isspace.
9111         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
9112         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
9113         instead of isxdigit and ISDIGIT instead of isdigit.
9114
9115 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9116
9117         * gdbtypes.h (struct type) <field>: New method.
9118         (TYPE_FIELDS): Remove, replace all uses with either type::fields
9119         or type::field.
9120
9121 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9122
9123         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
9124         (TYPE_FIELDS): Use type::fields.  Change all call sites that
9125         modify the propery to use type::set_fields instead.
9126
9127 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9128
9129         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
9130         type::num_fields instead.
9131
9132 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9133
9134         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
9135         methods.
9136         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
9137         that modify the number of fields to use type::set_num_fields
9138         instead.
9139
9140 2020-05-22  Tom Tromey  <tromey@adacore.com>
9141
9142         * compile/compile-object-load.h (munmap_list_free): Don't
9143         declare.
9144
9145 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
9146
9147         * annotate.c (annotate_source_line): Update return type, add call
9148         to update current symtab and line.
9149         * annotate.h (annotate_source_line): Update return type, and
9150         extend header comment.
9151         * source.c (info_line_command): Check annotation_level before
9152         calling annotate_source_line.
9153         * stack.c (print_frame_info): If calling annotate_source_line
9154         returns true, then don't print any other source line information.
9155
9156 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9157
9158         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
9159
9160 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9161
9162         * coffread.c (patch_type): Remove NULL check before xfree.
9163         * corefile.c (set_gnutarget): Likewise.
9164         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
9165         * exec.c (build_section_table): Likewise.
9166         * remote.c (remote_target::pass_signals): Likewise.
9167         * utils.c (n_spaces): Likewise.
9168         * cli/cli-script.c (document_command): Likewise.
9169         * i386-windows-tdep.c (core_process_module_section): Likewise.
9170         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
9171
9172 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
9173
9174         * symfile.c (reread_symbols): Clear objfile's section_offsets
9175         vector and section indices, re-compute them by calling
9176         sym_offsets.
9177
9178 2020-05-20  Tom Tromey  <tromey@adacore.com>
9179
9180         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
9181         (desc_one_bound, desc_index_type): Compute field name.
9182
9183 2020-05-20  Tom de Vries  <tdevries@suse.de>
9184
9185         PR symtab/25833
9186         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
9187
9188 2020-05-20  Alan Modra  <amodra@gmail.com>
9189
9190         PR 25993
9191         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
9192         bfd_set_filename.
9193         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
9194         passed to bfd_set_filename.
9195         * symfile-mem.c (add_vsyscall_page): Likewise for string
9196         passed to symbol_file_add_from_memory.
9197         (symbol_file_add_from_memory): Make name param a const char* and
9198         don't strdup.
9199
9200 2020-05-20  Alan Modra  <amodra@gmail.com>
9201
9202         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
9203         rather than accessing bfd->filename directly.
9204         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
9205         and use bfd_section_name.
9206         * dwarf2/frame.c (decode_frame_entry): Likewise.
9207         * exec.c (exec_set_section_address): Likewise.
9208         * solib-aix.c (solib_aix_bfd_open): Likewise.
9209         * stap-probe.c (get_stap_base_address): Likewise.
9210         * symfile.c (reread_symbols): Likewise.
9211
9212 2020-05-19  Tom Tromey  <tromey@adacore.com>
9213
9214         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
9215
9216 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9217
9218         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
9219
9220 2020-05-19  Pedro Alves  <palves@redhat.com>
9221
9222         * NEWS (set exec-file-mismatch): Adjust entry.
9223         * exec.c: Include "build-id.h".
9224         (validate_exec_file): Try to match build IDs instead of filenames.
9225         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
9226         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
9227         and pass down 'warn_if_slow'.
9228         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
9229         gdb_bfd_open_closure to pass it down.
9230         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
9231
9232 2020-05-19  Pedro Alves  <palves@redhat.com>
9233
9234         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
9235         * target.c (target_fileio_open_1): Rename to target_fileio_open
9236         and make extern.  Use bool.
9237         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
9238         (target_fileio_read_alloc_1): Adjust.
9239         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
9240         (target_fileio_open_warn_if_slow): Delete declaration.
9241
9242 2020-05-19  Pedro Alves  <palves@redhat.com>
9243
9244         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
9245         Adjust all callers.
9246
9247 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
9248
9249         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
9250         whether disp is negative.
9251
9252 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9253
9254         * symfile.h (struct symfile_segment_data)
9255         <~symfile_segment_data>: Remove.
9256         <segment_info>: Change to std::vector.
9257         * symfile.c (default_symfile_segments): Update.
9258         * elfread.c (elf_symfile_segments): Update.
9259
9260 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9261
9262         * symfile.h (struct symfile_segment_data) <struct segment>: New.
9263         <segments>: New.
9264         <segment_bases, segment_sizes>: Remove.
9265         * symfile.c (default_symfile_segments): Update.
9266         * elfread.c (elf_symfile_segments): Update.
9267         * remote.c (remote_target::get_offsets): Update.
9268         * solib-target.c (solib_target_relocate_section_addresses):
9269         Update.
9270
9271 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9272
9273         * symfile.h (struct symfile_segment_data): Initialize fields.
9274         <~symfile_segment_data>: Add.
9275         (symfile_segment_data_up): New.
9276         (struct sym_fns) <sym_segments>: Return a
9277         symfile_segment_data_up.
9278         (default_symfile_segments): Return a symfile_segment_data_up.
9279         (free_symfile_segment_data): Remove.
9280         (get_symfile_segment_data): Return a symfile_segment_data_up.
9281         * symfile.c (default_symfile_segments): Likewise.
9282         (get_symfile_segment_data): Likewise.
9283         (free_symfile_segment_data): Remove.
9284         (symfile_find_segment_sections): Update.
9285         * elfread.c (elf_symfile_segments): Return a
9286         symfile_segment_data_up.
9287         * remote.c (remote_target::get_offsets): Update.
9288         * solib-target.c (solib_target_relocate_section_addresses):
9289         Update.
9290         * symfile-debug.c (debug_sym_segments): Return a
9291         symfile_segment_data_up.
9292
9293 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9294
9295         PR build/25981
9296         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
9297         Hardcode register numbers.
9298
9299         PR build/25981
9300         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
9301         procfs_find_LDT_entry): Remove.
9302         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
9303         procfs_find_LDT_entry): Remove.
9304         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
9305         Remove.
9306
9307 2020-05-17  Pedro Alves  <palves@redhat.com>
9308             Andrew Burgess  <andrew.burgess@embecosm.com>
9309             Keno Fischer  <keno@juliacomputing.com>
9310
9311         PR gdb/25741
9312         * breakpoint.c (build_target_condition_list): Update comments.
9313         (build_target_command_list): Update comments and skip matching
9314         locations.
9315         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
9316         a separate function.  Simplify "set breakpoint auto-hw off"
9317         handling.
9318         (insert_breakpoints): Update comment.
9319         (tracepoint_locations_match): New parameter.  For breakpoints,
9320         compare location types too, if the caller wants to.
9321         (handle_automatic_hardware_breakpoints): New functions.
9322         (bp_location_is_less_than): Also sort by location type and
9323         hardware breakpoint length.
9324         (update_global_location_list): Handle "set breakpoint auto-hw on"
9325         here.
9326         (update_breakpoint_locations): Ask breakpoint_locations_match to
9327         ignore location types.
9328
9329 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9330
9331         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
9332         type::name instead.
9333
9334 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9335
9336         * gdbtypes.h (struct type) <name, set_name>: New methods.
9337         (TYPE_CODE): Use type::name.  Change all call sites used to set
9338         the name to use type::set_name instead.
9339
9340 2020-05-16  Tom Tromey  <tom@tromey.com>
9341
9342         * top.c (quit_force): Update.
9343         * infrun.c (handle_no_resumed): Update.
9344         * top.h (all_uis): New function.
9345         (ALL_UIS): Remove.
9346
9347 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9348
9349         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
9350
9351 2020-05-16  Pedro Alves  <palves@redhat.com>
9352
9353         * ia64-linux-nat.c
9354         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
9355         Declare method.
9356         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
9357
9358 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
9359
9360         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
9361         (sparc64_adi_info): Likewise.
9362
9363 2020-05-15  Tom Tromey  <tom@tromey.com>
9364
9365         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
9366         block_objfile.
9367         (lookup_objfile_from_block): Remove.
9368         (lookup_symbol_in_block, lookup_symbol_in_static_block)
9369         (lookup_global_symbol): Use block_objfile.
9370         * symtab.h (lookup_objfile_from_block): Don't declare.
9371         * printcmd.c (clear_dangling_display_expressions): Use
9372         block_objfile.
9373         * parse.c (operator_check_standard): Use block_objfile.
9374
9375 2020-05-15  Tom Tromey  <tom@tromey.com>
9376
9377         * language.c (language_alloc_type_symbol): Set
9378         SYMBOL_SECTION.
9379         * symtab.c (initialize_objfile_symbol): Remove.
9380         (allocate_symbol): Remove.
9381         (allocate_template_symbol): Remove.
9382         * dwarf2/read.c (fixup_go_packaging): Use "new".
9383         (new_symbol): Use "new".
9384         (read_variable): Don't call initialize_objfile_symbol.  Use
9385         "new".
9386         (read_func_scope): Use "new".
9387         * xcoffread.c (process_xcoff_symbol): Don't call
9388         initialize_objfile_symbol.
9389         (SYMBOL_DUP): Remove.
9390         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
9391         "new".
9392         * symtab.h (allocate_symbol, initialize_objfile_symbol)
9393         (allocate_template_symbol): Don't declare.
9394         (struct symbol): Add copy constructor.  Change defaults.
9395         * jit.c (finalize_symtab): Use "new".
9396         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
9397         Use "new".
9398         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
9399         (common_block_end): Use "new".
9400         * mdebugread.c (parse_symbol): Use "new".
9401         (new_symbol): Likewise.
9402
9403 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9404
9405         * NEWS: Mention changes to help and apropos.
9406
9407 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9408
9409         * command.h (enum command_class): Improve comments, document
9410         that class_alias is for user-defined aliases, give the class
9411         name for each class, remove unused class_xdb.
9412         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
9413         * breakpoint.c (_initialize_breakpoint): Replace class_alias
9414         by a precise class.
9415         * infcmd.c (_initialize_infcmd): Likewise.
9416         * reverse.c (_initialize_reverse): Likewise.
9417         * stack.c (_initialize_stack): Likewise.
9418         * symfile.c (_initialize_symfile): Likewise.
9419         * tracepoint.c (_initialize_tracepoint): Likewise.
9420
9421 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9422
9423         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
9424         when their aliased command is traversed.
9425         (help_cmd): Add fput_command_names_styled call to
9426         output command name and aliases when command has an alias.
9427
9428 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9429
9430         * cli/cli-decode.h (help_cmd_list): Remove declaration.
9431         * cli/cli-decode.c (help_cmd_list): Declare as static,
9432         remove prefix argument, use bool for recurse arg, rework to show the aliases of
9433         a command together with the command.
9434         (fput_command_name_styled, fput_command_names_styled): New functions.
9435         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
9436         fput_command_name_styled.
9437         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
9438         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
9439
9440 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9441
9442         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
9443         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
9444         * command.h (cmd_show_list): Likewise.
9445         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
9446         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
9447
9448 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9449
9450         * unittests/command-def-selftests.c (traverse_command_structure):
9451         Verify all commands of a list have the same prefix command and
9452         that only the top cmdlist commands have a null prefix.
9453
9454 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9455
9456         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
9457         as prefix, not one of its aliases.
9458         (set_cmd_prefix): Remove.
9459         (do_add_cmd): Centralize the setting of the prefix of a command, when
9460         command is defined after its full chain of prefix commands.
9461         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
9462         (add_setshow_cmd_full): Likewise.
9463         (update_prefix_field_of_prefixed_commands): New function.
9464         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
9465         update_prefix_field_of_prefixed_commands.
9466         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
9467         addresses of remote_set_cmdlist and remote_show_cmdlist given
9468         as argument, not the address of an argument.
9469         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
9470         * gdb/remote.c (_initialize_remote): Likewise.
9471
9472 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9473
9474         * cli/cli-cmds.c (alias_command): Check for an existing alias
9475         using lookup_cmd_composition, as valid_command_p is too strict
9476         and forbids aliases that are the prefix of an existing alias
9477         or command.
9478         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
9479         command is properly recognised as a valid command.
9480
9481 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9482
9483         * unittests/help-doc-selftests.c: Rename to
9484         unittests/command-def-selftests.c
9485         * unittests/command-def-selftests.c (help_doc_tests): Update some
9486         comments.
9487         (command_structure_tests, traverse_command_structure): New namespace
9488         and function.
9489         (command_structure_invariants_tests): New function.
9490         (_initialize_command_def_selftests) Renamed from
9491         _initialize_help_doc_selftests, register command_structure_invariants
9492         selftest.
9493
9494 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9495
9496         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
9497         an alias of 'show'.
9498
9499 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
9500
9501         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
9502         ada_is_fixed_point_type.  Update all callers.
9503         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
9504         all callers.
9505         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
9506         Update all callers.
9507         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
9508         print_fixed_point_type.  Update all callers.
9509         * ada-valprint.c (ada_value_print_num): Replace call to
9510         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
9511
9512 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
9513
9514         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
9515         processors.
9516         (cpu_supports_bts): Add CV_AMD case.
9517
9518 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
9519             Simon Marchi  <simon.marchi@efficios.com>
9520
9521         * infrun.c (stop_all_threads): Collect multiple wait events at
9522         each pass.
9523
9524 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
9525
9526         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
9527         type::code instead.
9528
9529 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
9530
9531         * gdbtypes.h (struct type) <code, set_code>: New methods.
9532         (TYPE_CODE): Use type::code.  Change all call sites used to set
9533         the code to use type::set_code instead.
9534
9535 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9536             Tom de Vries  <tdevries@suse.de>
9537             Pedro Alves  <palves@redhat.com>
9538
9539         PR threads/25478
9540         * infrun.c (stop_all_threads): Do NOT ignore
9541         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
9542         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
9543         received.
9544         (handle_no_resumed): Remove code handling a live inferior with no
9545         threads.
9546         * remote.c (has_single_non_exited_thread): New.
9547         (remote_target::update_thread_list): Do not delete a thread if is
9548         the last thread of the process.
9549         * thread.c (thread_select): Call delete_exited_threads instead of
9550         prune_threads.
9551
9552 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9553
9554         * infrun.c (stop_all_threads): Enable/disable thread events of all
9555         targets.  Move a debug message denoting the end of the function
9556         into the SCOPED_EXIT block.
9557
9558 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9559
9560         * process-stratum-target.h: Include <set>.
9561         (all_non_exited_process_targets, switch_to_target_no_thread): New
9562         function declarations.
9563         * process-stratum-target.c (all_non_exited_process_targets)
9564         (switch_to_target_no_thread): New function implementations.
9565
9566 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9567
9568         * infrun.c (handle_inferior_event): Extract out a piece of code
9569         into...
9570         (mark_non_executing_threads): ...this new function.
9571
9572 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9573
9574         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
9575         use.
9576
9577 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9578
9579         * regcache.c (regcache_read_pc_protected): New function
9580         implementation that returns 0 if the PC cannot read via
9581         'regcache_read_pc'.
9582         * infrun.c (proceed): Call 'regcache_read_pc_protected'
9583         instead of 'regcache_read_pc'.
9584         (keep_going_pass_signal): Ditto.
9585
9586 2020-05-13  Tom Tromey  <tromey@adacore.com>
9587
9588         * ada-lang.c (align_value): Remove.
9589         (ada_template_to_fixed_record_type_1): Use align_up.
9590
9591 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9592
9593         * async-event.c: Update the copyright year.
9594         * async-event.h: Update the copyright year.
9595
9596 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
9597
9598         * objfiles.h (is_addr_in_objfile,
9599         shared_objfile_contains_address_p): Return bool.
9600         * objfile.c (is_addr_in_objfile,
9601         shared_objfile_contains_address_p): Return bool.
9602
9603 2020-05-11  Tom Tromey  <tromey@adacore.com>
9604
9605         * cli/cli-cmds.c (info_command): Restore.
9606         (_initialize_cli_cmds): Use add_prefix_command for "info".
9607         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
9608
9609 2020-05-11  Tom Tromey  <tromey@adacore.com>
9610
9611         * ada-lang.c (ada_value_primitive_field): Now public.
9612         * ada-lang.h (ada_value_primitive_field): Declare.
9613         * ada-valprint.c (print_field_values): Use
9614         ada_value_primitive_field for wrapper fields.
9615
9616 2020-05-11  Tom de Vries  <tdevries@suse.de>
9617
9618         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
9619         MODULE_DOMAIN.
9620
9621 2020-05-11  Tom de Vries  <tdevries@suse.de>
9622
9623         PR symtab/25941
9624         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
9625         with length 0, if not gdb-produced.
9626         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
9627
9628 2020-05-09  Tom de Vries  <tdevries@suse.de>
9629
9630         PR gdb/25955
9631         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
9632         calculation.
9633
9634 2020-05-09  Tom Tromey  <tom@tromey.com>
9635
9636         * top.c (server_command): Now bool.
9637         * top.h (server_command): Now bool.
9638
9639 2020-05-08  Tom Tromey  <tromey@adacore.com>
9640
9641         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
9642         already being processed.
9643
9644 2020-05-08  Tom Tromey  <tom@tromey.com>
9645
9646         * printcmd.c (struct display) <next>: Remove.
9647         <display>: New constructor.
9648         <exp_string>: Now a std::string.
9649         <enabled_p>: Now a bool.
9650         (display_number): Move definition earlier.
9651         (displays): Rename from display_chain.  Now a std::vector.
9652         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
9653         (display_command): Update.
9654         (do_one_display, disable_display)
9655         (enable_disable_display_command, do_enable_disable_display):
9656         Update.
9657         (free_display): Remove.
9658         (clear_displays): Rewrite.
9659         (delete_display): Update.
9660         (map_display_numbers): Use function_view.  Remove "data"
9661         parameter.  Update.
9662         (do_delete_display): Remove.
9663         (undisplay_command): Update.
9664         (do_one_display, do_displays, disable_display)
9665         (info_display_command): Update.
9666         (do_enable_disable_display): Remove.
9667         (enable_disable_display_command)
9668         (clear_dangling_display_expressions): Update.
9669
9670 2020-05-08  Tom Tromey  <tom@tromey.com>
9671
9672         * symtab.c (set_symbol_cache_size)
9673         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
9674         (maintenance_print_symbol_cache_statistics): Update.
9675         * symmisc.c (print_symbol_bcache_statistics)
9676         (print_objfile_statistics, maintenance_print_objfiles)
9677         (maintenance_info_symtabs, maintenance_check_symtabs)
9678         (maintenance_expand_symtabs, maintenance_info_line_tables):
9679         Update.
9680         * symfile-debug.c (set_debug_symfile): Update.
9681         * source.c (forget_cached_source_info): Update.
9682         * python/python.c (gdbpy_progspaces): Update.
9683         * psymtab.c (maintenance_info_psymtabs): Update.
9684         * probe.c (parse_probes): Update.
9685         * linespec.c (iterate_over_all_matching_symtabs)
9686         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
9687         * guile/scm-progspace.c (gdbscm_progspaces): Update.
9688         * exec.c (exec_target::close): Update.
9689         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
9690         * breakpoint.c (print_one_breakpoint_location)
9691         (create_longjmp_master_breakpoint)
9692         (create_std_terminate_master_breakpoint): Update.
9693         * progspace.c (program_spaces): Now a std::vector.
9694         (maybe_new_address_space): Update.
9695         (add_program_space): Remove.
9696         (program_space::program_space): Update.
9697         (remove_program_space): Update.
9698         (number_of_program_spaces): Remove.
9699         (print_program_space, update_address_spaces): Update.
9700         * progspace.h (program_spaces): Change type.
9701         (ALL_PSPACES): Remove.
9702         (number_of_program_spaces): Don't declare.
9703         (struct program_space) <next>: Remove.
9704
9705 2020-05-08  Tom Tromey  <tom@tromey.com>
9706
9707         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
9708         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
9709         (enable_break): Update.
9710         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
9711         (frv_fdpic_find_canonical_descriptor): Update.
9712         (frv_fetch_objfile_link_map): Update.
9713         * progspace.c (program_space::free_all_objfiles): Update.
9714         (program_space::solibs): New method.
9715         * progspace.h (struct program_space) <solibs>: New method.
9716         * solist.h (master_so_list): Don't declare.
9717         (ALL_SO_LIBS): Remove.
9718         * solib.h (so_list_head): Remove.
9719         (update_solib_list): Update comment.
9720         * solib.c (master_so_list): Remove.
9721         (solib_used, update_solib_list, solib_add)
9722         (info_sharedlibrary_command, clear_solib)
9723         (reload_shared_libraries_1, remove_user_added_objfile): Update.
9724
9725 2020-05-08  Tom Tromey  <tom@tromey.com>
9726
9727         * extension.c (extension_languages): Now a std::array.
9728         (ALL_EXTENSION_LANGUAGES): Remove.
9729         (get_ext_lang_defn, get_ext_lang_of_file)
9730         (eval_ext_lang_from_control_command): Update.
9731         (finish_ext_lang_initialization)
9732         (auto_load_ext_lang_scripts_for_objfile)
9733         (ext_lang_type_printers::ext_lang_type_printers)
9734         (apply_ext_lang_type_printers)
9735         (ext_lang_type_printers::~ext_lang_type_printers)
9736         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
9737         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
9738         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
9739         (get_matching_xmethod_workers, ext_lang_colorize)
9740         (ext_lang_before_prompt): Update.
9741         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
9742
9743 2020-05-08  Tom Tromey  <tom@tromey.com>
9744
9745         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
9746         overload.
9747         <swap_string, m_string>: Remove.
9748         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
9749         Update.
9750         * stabsread.c (define_symbol, read_type): Update.
9751         * linespec.c (find_linespec_symbols): Update.
9752         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
9753         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
9754         * dbxread.c (read_dbx_symtab): Update.
9755         * cp-support.h (cp_canonicalize_string_full)
9756         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
9757         Return unique_xmalloc_ptr.
9758         * cp-support.c (inspect_type): Update.
9759         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
9760         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
9761         Likewise.
9762         * c-typeprint.c (print_name_maybe_canonical): Update.
9763         * break-catch-throw.c (check_status_exception_catchpoint):
9764         Update.
9765
9766 2020-05-08  Tom de Vries  <tdevries@suse.de>
9767
9768         * infrun.c (follow_fork): Copy current_line and current_symtab to
9769         child thread.
9770
9771 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9772
9773         * async-event.c (struct async_signal_handler, struct
9774         async_event_handler): Reformat, remove typedef.
9775
9776 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9777
9778         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
9779         access thistype->main_type->dyn_prop_list directly.
9780
9781 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9782
9783         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
9784         (remove_dyn_prop): Remove.  Update all users to use
9785         type::remove_dyn_prop.
9786         * gdbtypes.c (remove_dyn_prop): Rename to...
9787         (type::remove_dyn_prop): ... this.
9788
9789 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
9790
9791         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
9792         (add_dyn_prop): Remove.  Update all users to use
9793         type::add_dyn_prop.
9794         * gdbtypes.c (add_dyn_prop): Rename to...
9795         (type::add_dyn_prop): ... this.
9796
9797 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9798
9799         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
9800         (get_dyn_prop): Remove.  Update all users to use
9801         type::dyn_prop.
9802         * gdbtypes.c (get_dyn_prop): Rename to...
9803         (type::dyn_prop): ... this.
9804
9805 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
9806
9807         * gdbtypes.h (struct main_type) <flag_static>: Remove.
9808
9809 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
9810
9811         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
9812         instruction, skip it if it's there.
9813
9814 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
9815
9816         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
9817
9818 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
9819
9820         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
9821         * gdbtypes.c (recursive_dump_type): Remove use of
9822         TYPE_INCOMPLETE.
9823
9824 2020-05-03  Tom Tromey  <tom@tromey.com>
9825
9826         * breakpoint.c (catch_command, tcatch_command): Remove.
9827         (_initialize_breakpoint): Use add_basic_prefix_cmd,
9828         add_show_prefix_cmd.
9829         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
9830         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
9831         Remove.
9832         (add_internal_problem_command): Use add_basic_prefix_cmd,
9833         add_show_prefix_cmd.
9834         * mips-tdep.c (set_mipsfpu_command): Remove.
9835         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
9836         * dwarf2/index-cache.c (set_index_cache_command): Remove.
9837         (_initialize_index_cache): Use add_basic_prefix_cmd.
9838         * memattr.c (dummy_cmd): Remove.
9839         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
9840         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
9841         (_initialize_tui_win): Use add_basic_prefix_cmd,
9842         add_show_prefix_cmd.
9843         * cli/cli-logging.c (set_logging_command): Remove.
9844         (_initialize_cli_logging): Use add_basic_prefix_cmd,
9845         add_show_prefix_cmd.
9846         (show_logging_command): Remove.
9847         * target.c (target_command): Remove.
9848         (add_target): Use add_basic_prefix_cmd.
9849
9850 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
9851
9852         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
9853
9854 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9855
9856         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
9857         info_command.
9858
9859 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
9860
9861         * nbsd-nat.c (nbsd_enable_proc_events)
9862         (nbsd_nat_target::post_startup_inferior): Add.
9863         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
9864         (nbsd_nat_target::update_thread_list): Rewrite.
9865         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
9866         "PTRACE_LWP_CREATE".
9867         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
9868
9869 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9870
9871         * stack.c (_initialize_stack): Remove duplicated creation
9872         of "frame" command and "f" alias.
9873
9874 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
9875
9876         PR gdb/18706
9877         * gdbtypes.c (check_typedef): Calculate size of array of
9878         stubbed type.
9879
9880 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
9881
9882         PR gdb/15559
9883         * i386-tdep.c (i386_push_dummy_call): Call
9884         i386_thiscall_push_dummy_call.
9885         (i386_thiscall_push_dummy_call): New function.
9886         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
9887         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
9888         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
9889
9890 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9891
9892         * gdbarch.sh (do_read): Add shellcheck disable directive for
9893         warning SC2162.
9894
9895 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9896
9897         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
9898         "referenced but not assigned" warning.
9899
9900 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9901
9902         * gdbarch.sh: Remove code that sets fallbackdefault.
9903
9904 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9905
9906         * gdbarch.sh: Use shell operators && and || instead of
9907         -a and -o.
9908
9909 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9910
9911         * gdbarch.sh: Use $(...) instead of `...`.
9912
9913 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9914
9915         * gdbarch.sh: Use double quotes around variables.
9916
9917 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9918
9919         * gdbarch.sh: Use %s with printf, instead of variables in the
9920         format string.
9921
9922 2020-04-29  Tom Tromey  <tromey@adacore.com>
9923
9924         PR ada/25875:
9925         * dwarf2/read.c (update_enumeration_type_from_children): Compute
9926         type fields here.
9927         (read_enumeration_type): Call
9928         update_enumeration_type_from_children later.  Update comments.
9929         (process_enumeration_scope): Don't create type fields.
9930
9931 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
9932
9933         * nbsd-tdep.c: Include "xml-syscall.h".
9934         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
9935
9936 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
9937
9938         * nbsd-nat.c: Include "sys/wait.h".
9939         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
9940         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
9941         (nbsd_nat_target::remove_exec_catchpoint)
9942         (nbsd_nat_target::set_syscall_catchpoint): Add.
9943         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
9944         (nbsd_nat_target::insert_exec_catchpoint)
9945         (nbsd_nat_target::remove_exec_catchpoint)
9946         (nbsd_nat_target::set_syscall_catchpoint): Add.
9947         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
9948         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
9949         `nbsd_get_syscall_number'.
9950
9951 2020-04-29  Tom Tromey  <tom@tromey.com>
9952
9953         * stack.c (print_block_frame_labels): Remove.
9954
9955 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
9956
9957         PR gdb/17320
9958         * ada-valprint.c (val_print_packed_array_elements): Move array
9959         end bracket to new line.
9960         (ada_val_print_string): Remove extra spaces before first array
9961         element.
9962         * c-valprint.c (c_value_print_array): Likewise.
9963         * m2-valprint.c (m2_print_array_contents): Likewise.
9964         (m2_value_print_inner): Likewise.
9965         * p-valprint.c (pascal_value_print_inner): Likewise.
9966         * valprint.c (generic_val_print_array): Likewise.
9967         (value_print_array_elements): Move first array element and array
9968         end bracket to new line.
9969
9970 2020-04-29  Tom de Vries  <tdevries@suse.de>
9971
9972         PR symtab/25889
9973         * linespec.c (find_method): Fix ix calculation.
9974
9975 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
9976
9977         * syscalls/update-netbsd.sh: New file.
9978         * syscalls/netbsd.xml: Regenerate.
9979         * data-directory/Makefile.in: Register `netbsd.xml' in
9980         `SYSCALLS_FILES'.
9981
9982 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
9983
9984         * syscalls/update-freebsd.sh: Add double quotes.
9985
9986 2020-04-28  Tom Tromey  <tom@tromey.com>
9987
9988         * NEWS: Update.
9989         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
9990         (cmdpy_init): Allow class_tui.
9991
9992 2020-04-28 Mark Williams <mark@myosotissp.com>
9993
9994         PR gdb/24480
9995         * dwarf2read.c: Add missing assingments to list_in_scope when
9996         start_symtab was already called.
9997
9998 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
9999
10000         PR gdb/25881
10001         * dwarf2/read.c (offset_map_type): Use
10002         gdb:hash_enum<sect_offset> as hash function.
10003
10004 2020-04-28  Tom de Vries  <tdevries@suse.de>
10005
10006         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
10007         with DW_AT_signature.
10008
10009 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
10010
10011         * configure.ac: Remove check for fs_base/gs_base in
10012         user_regs_struct.
10013         * configure: Re-generate.
10014         * config.in: Re-generate.
10015         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
10016         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
10017         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
10018
10019 2020-04-27  Luis Machado  <luis.machado@linaro.org>
10020
10021         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
10022         problematic inline frame unwinding situation.
10023         * frame.c (frame_id_computed_p): New function.
10024         * frame.h (frame_id_computed_p): New prototype.
10025
10026 2020-04-26  Tom Tromey  <tom@tromey.com>
10027
10028         * command.h (enum command_class) <class_pseudo>: Remove.
10029
10030 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10031
10032         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
10033         and whitespace.
10034
10035 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
10036
10037         * inf-ptrace.c (inf_ptrace_target::wait): Remove
10038         `PT_GET_PROCESS_STATE' block.
10039
10040 2020-04-24  Tom Tromey  <tom@tromey.com>
10041
10042         * symtab.h (symbol_get_demangled_name): Don't declare.
10043         * symtab.c (symbol_get_demangled_name): Remove.
10044         (general_symbol_info::natural_name)
10045         (general_symbol_info::demangled_name): Update.
10046
10047 2020-04-24  Tom Tromey  <tom@tromey.com>
10048
10049         PR rust/25025:
10050         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
10051
10052 2020-04-24  Tom Tromey  <tom@tromey.com>
10053
10054         PR symtab/12707:
10055         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
10056         exists.
10057         (new_symbol): Likewise.
10058         * compile/compile-object-load.c (get_out_value_type): Use
10059         symbol_matches_search_name.
10060
10061 2020-04-24  Tom Tromey  <tom@tromey.com>
10062
10063         * dwarf2/read.c (add_partial_symbol): Do not call
10064         compute_and_set_names.
10065
10066 2020-04-24  Tom Tromey  <tom@tromey.com>
10067
10068         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
10069         overload.
10070
10071 2020-04-24  Tom Tromey  <tom@tromey.com>
10072
10073         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
10074         (add_psymbol_to_list): New overload.  Make old overload call new
10075         one.
10076         * psympriv.h (add_psymbol_to_list): New overload.
10077
10078 2020-04-24  Tom Tromey  <tom@tromey.com>
10079
10080         * dwarf2/read.c (partial_die_info::read) <case
10081         DW_AT_linkage_name>: Use value_as_string.
10082         (dwarf2_string_attr): Use value_as_string.
10083         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
10084         method.
10085         * dwarf2/attribute.c (attribute::value_as_string): New method.
10086
10087 2020-04-24  Tom Tromey  <tom@tromey.com>
10088
10089         * symtab.c (general_symbol_info::natural_name)
10090         (general_symbol_info::demangled_name): Check for language_rust.
10091
10092 2020-04-24  Tom Tromey  <tom@tromey.com>
10093
10094         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
10095         (dwarf2_physname): ... from here.
10096         (partial_die_info::read): Add Rust "{" hack.
10097
10098 2020-04-24  Tom Tromey  <tom@tromey.com>
10099
10100         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
10101         method.
10102         (symbol_set_demangled_name): Don't declare.
10103         * symtab.c (general_symbol_info::set_demangled_name): Rename from
10104         symbol_set_demangled_name.
10105         (general_symbol_info::set_language)
10106         (general_symbol_info::compute_and_set_names): Update.
10107         * minsyms.c (minimal_symbol_reader::install): Update.
10108         * dwarf2/read.c (new_symbol): Update.
10109
10110 2020-04-24  Tom Tromey  <tromey@adacore.com>
10111
10112         PR python/23662:
10113         * python/py-type.c (convert_field): Handle
10114         FIELD_LOC_KIND_DWARF_BLOCK.
10115         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
10116         (typy_get_dynamic): Nw function.
10117         (type_object_getset): Add "dynamic".
10118         * NEWS: Add entry.
10119
10120 2020-04-24  Tom Tromey  <tromey@adacore.com>
10121
10122         * ada-typeprint.c (print_choices, print_variant_part)
10123         (print_record_field_types_dynamic): New functions.
10124         (print_record_field_types): Use print_record_field_types_dynamic.
10125
10126 2020-04-24  Tom Tromey  <tromey@adacore.com>
10127
10128         * dwarf2/read.c (handle_data_member_location): New overload.
10129         (dwarf2_add_field): Use it.
10130         (decode_locdesc): Add "computed" parameter.  Update comment.
10131         * gdbtypes.c (is_dynamic_type_internal): Also look for
10132         FIELD_LOC_KIND_DWARF_BLOCK.
10133         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
10134         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
10135         virtual base classes.
10136         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
10137         FIELD_LOC_KIND_DWARF_BLOCK.
10138
10139 2020-04-24  Tom Tromey  <tromey@adacore.com>
10140
10141         * dwarf2/read.c (read_structure_type): Handle dynamic length.
10142         * gdbtypes.c (is_dynamic_type_internal): Check
10143         TYPE_HAS_DYNAMIC_LENGTH.
10144         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
10145         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
10146         New macros.
10147         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
10148         constant.
10149
10150 2020-04-24  Tom Tromey  <tromey@adacore.com>
10151
10152         * dwarf2/read.c (struct variant_field): Rewrite.
10153         (struct variant_part_builder): New.
10154         (struct nextfield): Remove "variant" field.  Add "offset".
10155         (struct field_info): Add "current_variant_part" and
10156         "variant_parts".
10157         (alloc_discriminant_info): Remove.
10158         (alloc_rust_variant): New function.
10159         (quirk_rust_enum): Update.
10160         (dwarf2_add_field): Set "offset" member.  Don't handle
10161         DW_TAG_variant_part.
10162         (offset_map_type): New typedef.
10163         (convert_variant_range, create_one_variant)
10164         (create_one_variant_part, create_variant_parts)
10165         (add_variant_property): New functions.
10166         (dwarf2_attach_fields_to_type): Call add_variant_property.
10167         (read_structure_type): Don't handle DW_TAG_variant_part.
10168         (handle_variant_part, handle_variant): New functions.
10169         (handle_struct_member_die): Use them.
10170         (process_structure_scope): Don't handle variant parts.
10171         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
10172         (struct discriminant_info): Remove.
10173         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
10174         (struct main_type) <flag_discriminated_union>: Remove.
10175         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
10176         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
10177         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
10178         Update.
10179         * valops.c (value_union_variant): Remove.
10180         * value.h (value_union_variant): Don't declare.
10181
10182 2020-04-24  Tom Tromey  <tromey@adacore.com>
10183
10184         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
10185         (ada_value_primitive_packed_val): Update.
10186         * ada-valprint.c (ada_value_print_1): Update.
10187         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
10188         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
10189         just an address.  Use evaluate_for_locexpr_baton.
10190         (dwarf2_evaluate_property): Update.
10191         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
10192         array_view.
10193         * findvar.c (default_read_var_value): Update.
10194         * gdbtypes.c (compute_variant_fields_inner)
10195         (resolve_dynamic_type_internal): Update.
10196         (resolve_dynamic_type): Change type of valaddr parameter.
10197         * gdbtypes.h (resolve_dynamic_type): Update.
10198         * valarith.c (value_subscripted_rvalue): Update.
10199         * value.c (value_from_contents_and_address): Update.
10200
10201 2020-04-24  Tom Tromey  <tromey@adacore.com>
10202
10203         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
10204         "push_initial_value" parameter.
10205         (dwarf2_evaluate_property): Likewise.
10206         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
10207
10208 2020-04-24  Tom Tromey  <tromey@adacore.com>
10209
10210         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
10211         (variant::matches, compute_variant_fields_recurse)
10212         (compute_variant_fields_inner, compute_variant_fields): New
10213         functions.
10214         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
10215         Use resolved_type after type is made.
10216         (operator==): Add new cases.
10217         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
10218         (struct discriminant_range, struct variant, struct variant_part):
10219         New.
10220         (union dynamic_prop_data) <variant_parts, original_type>: New
10221         members.
10222         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
10223         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
10224         constants.
10225         * value.c (unpack_bits_as_long): Now public.
10226         * value.h (unpack_bits_as_long): Declare.
10227
10228 2020-04-24  Tom Tromey  <tromey@adacore.com>
10229
10230         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
10231         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
10232
10233 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
10234
10235         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
10236
10237 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
10238
10239         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
10240         (remove_fork_catchpoint, post_startup_inferior)
10241         (post_attach): Move...
10242         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
10243         (remove_fork_catchpoint, post_startup_inferior)
10244         (post_attach): ...here.
10245         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
10246         (remove_fork_catchpoint, post_startup_inferior)
10247         (post_attach): Move...
10248         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
10249         (remove_fork_catchpoint, post_startup_inferior)
10250         (post_attach): ...here.
10251
10252 2020-04-24  Tom Tromey  <tromey@adacore.com>
10253
10254         * nat/windows-nat.h (struct windows_thread_info)
10255         <pc_adjusted>: New member.
10256         * windows-nat.c (windows_fetch_one_register): Check
10257         pc_adjusted.
10258         (windows_nat_target::get_windows_debug_event)
10259         (windows_nat_target::wait): Set pc_adjusted.
10260
10261 2020-04-24  Tom de Vries  <tdevries@suse.de>
10262
10263         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
10264         Run gdb-add-index inside temp dir.
10265
10266 2020-04-23  Tom Tromey  <tromey@adacore.com>
10267
10268         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
10269         in loop.
10270
10271 2020-04-23  Luis Machado  <luis.machado@linaro.org>
10272
10273         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
10274         get_frame_register instead of gdbarch_unwind_pc.
10275
10276 2020-04-23  Tom de Vries  <tdevries@suse.de>
10277
10278         * symtab.c (lookup_global_symbol): Prefer def over decl.
10279
10280 2020-04-23  Tom de Vries  <tdevries@suse.de>
10281
10282         PR symtab/25807
10283         * block.c (best_symbol, better_symbol): Promote to external.
10284         * block.h (best_symbol, better_symbol): Declare.
10285         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
10286         decl.
10287
10288 2020-04-23  Tom Tromey  <tromey@adacore.com>
10289
10290         PR ada/25837:
10291         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
10292         "const char *", not a "const std::string &".
10293         <name_and_matcher::operator==>: Update.
10294         * unittests/lookup_name_info-selftests.c: Change type of
10295         "result".
10296
10297 2020-04-23  Tom Tromey  <tom@tromey.com>
10298
10299         * inferior.h (iterate_over_inferiors): Don't declare.
10300         * inferior.c (iterate_over_inferiors): Remove.
10301         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
10302         Remove.
10303         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
10304         use iterate_over_inferiors.
10305         (darwin_resume_inferior_it)
10306         (struct resume_inferior_threads_param)
10307         (darwin_resume_inferior_threads_it): Remove.
10308         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
10309
10310 2020-04-23  Tom de Vries  <tdevries@suse.de>
10311
10312         * blockframe.c (find_pc_partial_function): Use
10313         find_pc_sect_compunit_symtab rather than
10314         objfile->sf->qf->find_pc_sect_compunit_symtab.
10315
10316 2020-04-22  Tom de Vries  <tdevries@suse.de>
10317
10318         PR symtab/25764
10319         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
10320         in psymtabs.
10321
10322 2020-04-22  Tom de Vries  <tdevries@suse.de>
10323
10324         PR symtab/25801
10325         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
10326         symtabs.
10327
10328 2020-04-22  Tom de Vries  <tdevries@suse.de>
10329
10330         PR symtab/25700
10331         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
10332         CU if already created.
10333
10334 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10335
10336         * infrun.c (displaced_step_fixup): Switch to the event_thread
10337         before calling displaced_step_restore, not after.
10338
10339 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10340
10341         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
10342         its inferior is not recorded by us.
10343         (record_btrace_target_open): Replace call to
10344         all_non_exited_threads () with call to current_inferior
10345         ()->non_exited_threads ().
10346         (record_btrace_target::stop_recording): Likewise.
10347         (record_btrace_target::close): Likewise.
10348         (record_btrace_target::wait): Likewise.
10349         (record_btrace_target::record_stop_replaying): Likewise.
10350
10351 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10352
10353         * btrace.c (btrace_enable): Throw an error on double enables and
10354         when enabling recording fails.
10355         (btrace_disable): Throw an error if the thread is not recorded.
10356
10357 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10358
10359         * record-btrace.c (record_btrace_target::fetch_registers): Forward
10360         request if we do not have a thread_info.
10361
10362 2020-04-21  Tom de Vries  <tdevries@suse.de>
10363
10364         PR gdb/25471
10365         * thread.c
10366         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
10367         exception in get_frame_id.
10368
10369 2020-04-20  Tom Tromey  <tromey@adacore.com>
10370
10371         * python/python.c (struct gdbpy_event): Mark move constructor as
10372         noexcept.
10373         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
10374         constructor as noexcept.
10375         * completer.h (struct completion_result): Mark move constructor as
10376         noexcept.
10377         * completer.c (completion_result::completion_result): Use
10378         initialization style.  Don't call reset_match_list.
10379
10380 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
10381
10382         * MAINTAINERS (Write After Approval): Add myself.
10383
10384 2020-04-18  Tom Tromey  <tom@tromey.com>
10385
10386         * windows-tdep.c (init_w32_command_list)
10387         (w32_prefix_command_valid): Restore.
10388         (_initialize_windows_tdep): Call init_w32_command_list.
10389
10390 2020-04-18  Tom Tromey  <tom@tromey.com>
10391
10392         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
10393         * value.c (value_fn_field): Update.
10394         * valops.c (find_function_in_inferior)
10395         (value_allocate_space_in_inferior): Update.
10396         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10397         Update.
10398         * tui/tui-source.c (tui_source_window::set_contents): Update.
10399         * symtab.c (lookup_global_or_static_symbol)
10400         (find_function_start_sal_1, skip_prologue_sal)
10401         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
10402         * symmisc.c (dump_msymbols, dump_symtab_1)
10403         (maintenance_print_one_line_table): Update.
10404         * symfile.c (init_entry_point_info, section_is_mapped)
10405         (list_overlays_command, simple_read_overlay_table)
10406         (simple_overlay_update_1): Update.
10407         * stap-probe.c (handle_stap_probe): Update.
10408         * stabsread.c (dbx_init_float_type, define_symbol)
10409         (read_one_struct_field, read_enum_type, read_range_type): Update.
10410         * source.c (info_line_command): Update.
10411         * python/python.c (gdbpy_source_objfile_script)
10412         (gdbpy_execute_objfile_script): Update.
10413         * python/py-type.c (save_objfile_types): Update.
10414         * python/py-objfile.c (py_free_objfile): Update.
10415         * python/py-inferior.c (python_new_objfile): Update.
10416         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
10417         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
10418         (maintenance_check_psymtabs): Update.
10419         * printcmd.c (info_address_command): Update.
10420         * objfiles.h (struct objfile) <arch>: New method, from
10421         get_objfile_arch.
10422         (get_objfile_arch): Don't declare.
10423         * objfiles.c (get_objfile_arch): Remove.
10424         (filter_overlapping_sections): Update.
10425         * minsyms.c (msymbol_is_function): Update.
10426         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
10427         (output_nondebug_symbol): Update.
10428         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
10429         (mdebug_expand_psymtab): Update.
10430         * machoread.c (macho_add_oso_symfile): Update.
10431         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
10432         Update.
10433         * linux-fork.c (checkpoint_command): Update.
10434         * linespec.c (convert_linespec_to_sals): Update.
10435         * jit.c (finalize_symtab): Update.
10436         * infrun.c (insert_exception_resume_from_probe): Update.
10437         * ia64-tdep.c (ia64_find_unwind_table): Update.
10438         * hppa-tdep.c (internalize_unwinds): Update.
10439         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
10440         Update.
10441         * gcore.c (call_target_sbrk): Update.
10442         * elfread.c (record_minimal_symbol, elf_symtab_read)
10443         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
10444         (elf_gnu_ifunc_resolve_by_got): Update.
10445         * dwarf2/read.c (create_addrmap_from_index)
10446         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
10447         (read_debug_names_from_section)
10448         (process_psymtab_comp_unit_reader, add_partial_symbol)
10449         (add_partial_subprogram, process_full_comp_unit)
10450         (read_file_scope, read_func_scope, read_lexical_block_scope)
10451         (read_call_site_scope, dwarf2_ranges_read)
10452         (dwarf2_record_block_ranges, dwarf2_add_field)
10453         (mark_common_block_symbol_computed, read_tag_pointer_type)
10454         (read_tag_string_type, dwarf2_init_float_type)
10455         (dwarf2_init_complex_target_type, read_base_type)
10456         (partial_die_info::read, partial_die_info::read)
10457         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
10458         (dwarf2_fetch_die_loc_sect_off): Update.
10459         * dwarf2/loc.c (dwarf2_find_location_expression)
10460         (class dwarf_evaluate_loc_desc, rw_pieced_value)
10461         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
10462         (dwarf2_loc_desc_get_symbol_read_needs)
10463         (locexpr_describe_location_piece, locexpr_describe_location_1)
10464         (loclist_describe_location): Update.
10465         * dwarf2/index-write.c (write_debug_names): Update.
10466         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
10467         * dtrace-probe.c (dtrace_process_dof): Update.
10468         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
10469         (process_one_symbol): Update.
10470         * ctfread.c (ctf_init_float_type, read_base_type): Update.
10471         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
10472         (coff_read_enum_type): Update.
10473         * cli/cli-cmds.c (edit_command, list_command): Update.
10474         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
10475         * breakpoint.c (create_overlay_event_breakpoint)
10476         (create_longjmp_master_breakpoint)
10477         (create_std_terminate_master_breakpoint)
10478         (create_exception_master_breakpoint, get_sal_arch): Update.
10479         * block.c (block_gdbarch): Update.
10480         * annotate.c (annotate_source_line): Update.
10481
10482 2020-04-17  Tom Tromey  <tromey@adacore.com>
10483
10484         * auto-load.c (show_auto_load_cmd): Remove.
10485         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
10486         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
10487         (maintenance_print_arc_command): Remove.
10488         * tui/tui-win.c (tui_command): Remove.
10489         (tui_get_cmd_list): Use add_basic_prefix_cmd.
10490         * tui/tui-layout.c (tui_layout_command): Remove.
10491         (_initialize_tui_layout): Use add_basic_prefix_cmd.
10492         * python/python.c (user_set_python, user_show_python): Remove.
10493         (_initialize_python): Use add_basic_prefix_cmd,
10494         add_show_prefix_cmd.
10495         * guile/guile.c (set_guile_command, show_guile_command): Remove.
10496         (install_gdb_commands): Use add_basic_prefix_cmd,
10497         add_show_prefix_cmd.
10498         (info_guile_command): Remove.
10499         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
10500         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
10501         add_show_prefix_cmd.
10502         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
10503         Remove do_set and do_show parameters.
10504         * cli/cli-style.c (set_style, show_style): Remove.
10505         (_initialize_cli_style): Use add_basic_prefix_cmd,
10506         add_show_prefix_cmd.
10507         (cli_style_option::add_setshow_commands): Remove do_set and
10508         do_show parameters.
10509         (cli_style_option::add_setshow_commands): Use
10510         add_basic_prefix_cmd, add_show_prefix_cmd.
10511         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
10512         (set_style_name): Remove.
10513         * cli/cli-dump.c (dump_command, append_command): Remove.
10514         (srec_dump_command, ihex_dump_command, verilog_dump_command)
10515         (tekhex_dump_command, binary_dump_command)
10516         (binary_append_command): Remove.
10517         (_initialize_cli_dump): Use add_basic_prefix_cmd.
10518         * windows-tdep.c (w32_prefix_command_valid): Remove global.
10519         (init_w32_command_list): Remove; move into ...
10520         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
10521         * valprint.c (set_print, show_print, set_print_raw)
10522         (show_print_raw): Remove.
10523         (_initialize_valprint): Use add_basic_prefix_cmd,
10524         add_show_prefix_cmd.
10525         * typeprint.c (set_print_type, show_print_type): Remove.
10526         (_initialize_typeprint): Use add_basic_prefix_cmd,
10527         add_show_prefix_cmd.
10528         * record.c (set_record_command, show_record_command): Remove.
10529         (_initialize_record): Use add_basic_prefix_cmd,
10530         add_show_prefix_cmd.
10531         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
10532         add_show_prefix_cmd.
10533         (info_command, show_command, set_debug, show_debug): Remove.
10534         * top.h (set_history, show_history): Don't declare.
10535         * top.c (set_history, show_history): Remove.
10536         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
10537         (unset_tdesc_cmd): Remove.
10538         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
10539         add_show_prefix_cmd.
10540         * symtab.c (info_module_command): Remove.
10541         (_initialize_symtab): Use add_basic_prefix_cmd.
10542         * symfile.c (overlay_command): Remove.
10543         (_initialize_symfile): Use add_basic_prefix_cmd.
10544         * sparc64-tdep.c (info_adi_command): Remove.
10545         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
10546         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
10547         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
10548         add_show_prefix_cmd.
10549         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
10550         (_initialize_serial): Use add_basic_prefix_cmd,
10551         add_show_prefix_cmd.
10552         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
10553         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
10554         add_show_prefix_cmd.
10555         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
10556         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
10557         add_show_prefix_cmd.
10558         * riscv-tdep.c (show_riscv_command, set_riscv_command)
10559         (show_debug_riscv_command, set_debug_riscv_command): Remove.
10560         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
10561         add_show_prefix_cmd.
10562         * remote.c (remote_command, set_remote_cmd): Remove.
10563         (_initialize_remote): Use add_basic_prefix_cmd.
10564         * record-full.c (set_record_full_command)
10565         (show_record_full_command): Remove.
10566         (_initialize_record_full): Use add_basic_prefix_cmd,
10567         add_show_prefix_cmd.
10568         * record-btrace.c (cmd_set_record_btrace)
10569         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
10570         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
10571         (cmd_show_record_btrace_pt): Remove.
10572         (_initialize_record_btrace): Use add_basic_prefix_cmd,
10573         add_show_prefix_cmd.
10574         * ravenscar-thread.c (set_ravenscar_command)
10575         (show_ravenscar_command): Remove.
10576         (_initialize_ravenscar): Use add_basic_prefix_cmd,
10577         add_show_prefix_cmd.
10578         * mips-tdep.c (show_mips_command, set_mips_command)
10579         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
10580         add_show_prefix_cmd.
10581         * maint.c (maintenance_command, maintenance_info_command)
10582         (maintenance_check_command, maintenance_print_command)
10583         (maintenance_set_cmd, maintenance_show_cmd): Remove.
10584         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
10585         add_show_prefix_cmd.
10586         (show_per_command_cmd): Remove.
10587         * maint-test-settings.c (maintenance_set_test_settings_cmd):
10588         Remove.
10589         (maintenance_show_test_settings_cmd): Remove.
10590         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
10591         add_show_prefix_cmd.
10592         * maint-test-options.c (maintenance_test_options_command):
10593         Remove.
10594         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
10595         * macrocmd.c (macro_command): Remove
10596         (_initialize_macrocmd): Use add_basic_prefix_cmd.
10597         * language.c (set_check, show_check): Remove.
10598         (_initialize_language): Use add_basic_prefix_cmd,
10599         add_show_prefix_cmd.
10600         * infcmd.c (unset_command): Remove.
10601         (_initialize_infcmd): Use add_basic_prefix_cmd.
10602         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
10603         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
10604         add_show_prefix_cmd.
10605         * go32-nat.c (go32_info_dos_command): Remove.
10606         (_initialize_go32_nat): Use add_basic_prefix_cmd.
10607         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
10608         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
10609         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
10610         (_initialize_frame): Use add_basic_prefix_cmd,
10611         add_show_prefix_cmd.
10612         * dcache.c (set_dcache_command, show_dcache_command): Remove.
10613         (_initialize_dcache): Use add_basic_prefix_cmd,
10614         add_show_prefix_cmd.
10615         * cp-support.c (maint_cplus_command): Remove.
10616         (_initialize_cp_support): Use add_basic_prefix_cmd.
10617         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
10618         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
10619         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
10620         add_basic_prefix_cmd, add_show_prefix_cmd.
10621         * breakpoint.c (save_command): Remove.
10622         (_initialize_breakpoint): Use add_basic_prefix_cmd.
10623         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
10624         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
10625         add_show_prefix_cmd.
10626         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
10627         (set_ada_command, show_ada_command): Remove.
10628         (_initialize_ada_language): Use add_basic_prefix_cmd,
10629         add_show_prefix_cmd.
10630         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
10631
10632 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
10633
10634         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
10635         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
10636
10637 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
10638
10639         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
10640         warning messages.
10641
10642 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
10643
10644         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
10645         import table is not at beginning of .idata section.
10646
10647 2020-04-16  Pedro Alves  <palves@redhat.com>
10648
10649         * inferior.c (delete_inferior): Use delete operator directly
10650         instead of delete_program_space.
10651         * progspace.c (add_program_space): New, factored out from
10652         program_space::program_space.
10653         (remove_program_space): New, factored out from
10654         delete_program_space.
10655         (program_space::program_space): Remove intro comment.  Rewrite.
10656         (program_space::~program_space): Remove intro comment.  Call
10657         remove_program_space.
10658         (delete_program_space): Delete.
10659         * progspace.h (program_space::program_space): Make explicit.  Move
10660         intro comment here, adjusted.
10661         (program_space::~program_space): Move intro comment here,
10662         adjusted.
10663         (delete_program_space): Remove.
10664
10665 2020-04-16  Tom Tromey  <tromey@adacore.com>
10666
10667         * windows-nat.c (windows_nat::handle_access_violation): New
10668         function.
10669         * nat/windows-nat.h (handle_access_violation): Declare.
10670         * nat/windows-nat.c (handle_exception): Move Cygwin code to
10671         windows-nat.c.  Call handle_access_violation.
10672
10673 2020-04-16  Tom de Vries  <tdevries@suse.de>
10674
10675         PR symtab/25791
10676         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
10677         CUs without psymtab.
10678
10679 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
10680
10681         * python/python.c (do_start_initialization): Don't call
10682         PyEval_InitThreads for Python 3.9 and beyond.
10683
10684 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
10685
10686         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
10687         thread functions.
10688         (obsd_nat_target::wait): Likewise.
10689
10690 2020-04-15  Tom Tromey  <tromey@adacore.com>
10691
10692         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
10693         (DEBUG_EXCEPT): Use debug_printf.
10694
10695 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
10696
10697         * completer.c (class completion_tracker::completion_hash_entry)
10698         <hash_name>: New member function.
10699         (completion_tracker::discard_completions): New callback to hash a
10700         completion_hash_entry, pass this to htab_create_alloc.
10701
10702 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
10703
10704         * windows-nat.c (windows_make_so): Warn rather than stopping with
10705         an error if realpath() fails.
10706
10707 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
10708
10709         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
10710         (nbsd_nat_target::info_proc): Add do_status.
10711
10712 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
10713             Tom de Vries  <tdevries@suse.de>
10714
10715         PR symtab/25718
10716         * psympriv.h (struct partial_symtab::read_symtab)
10717         (struct partial_symtab::expand_psymtab)
10718         (struct partial_symtab::read_dependencies): Update comments.
10719         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
10720         read_symtab for includer.
10721         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
10722         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
10723         (struct dwarf2_include_psymtab::m_readin): Remove.
10724         (struct dwarf2_include_psymtab::includer): New member function.
10725         (dwarf2_psymtab::expand_psymtab): Assert !readin.
10726
10727 2020-04-14  Tom de Vries  <tdevries@suse.de>
10728
10729         PR symtab/25720
10730         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
10731         with NULL symbol_matcher and lookup_name.
10732         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
10733         and lookup_name.
10734         * dwarf2/read.c (dw2_expand_symtabs_matching)
10735         (dw2_debug_names_expand_symtabs_matching): Same.
10736         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
10737         Make lookup_name a pointer.  Update comment.
10738         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
10739         lookup_name being a pointer.
10740         * symfile.c (expand_symtabs_matching): Same.
10741         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
10742         * linespec.c (iterate_over_all_matching_symtabs): Same.
10743
10744 2020-04-13  Tom Tromey  <tom@tromey.com>
10745
10746         * run-on-main-thread.c: Update include.
10747         * unittests/main-thread-selftests.c: Update include.
10748         * tui/tui-win.c: Update include.
10749         * tui/tui-io.c: Update include.
10750         * tui/tui-interp.c: Update include.
10751         * tui/tui-hooks.c: Update include.
10752         * top.h: Update include.
10753         * top.c: Update include.
10754         * ser-base.c: Update include.
10755         * remote.c: Update include.
10756         * remote-notif.c: Update include.
10757         * remote-fileio.c: Update include.
10758         * record-full.c: Update include.
10759         * record-btrace.c: Update include.
10760         * python/python.c: Update include.
10761         * posix-hdep.c: Update include.
10762         * mingw-hdep.c: Update include.
10763         * mi/mi-main.c: Update include.
10764         * mi/mi-interp.c: Update include.
10765         * main.c: Update include.
10766         * linux-nat.c: Update include.
10767         * interps.c: Update include.
10768         * infrun.c: Update include.
10769         * inf-loop.c: Update include.
10770         * event-top.c: Update include.
10771         * event-loop.c: Move to ../gdbsupport/.
10772         * event-loop.h: Move to ../gdbsupport/.
10773         * async-event.h: Update include.
10774         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
10775
10776 2020-04-13  Tom Tromey  <tom@tromey.com>
10777
10778         * tui/tui-win.c: Include async-event.h.
10779         * remote.c: Include async-event.h.
10780         * remote-notif.c: Include async-event.h.
10781         * record-full.c: Include async-event.h.
10782         * record-btrace.c: Include async-event.h.
10783         * infrun.c: Include async-event.h.
10784         * event-top.c: Include async-event.h.
10785         * event-loop.h: Move some declarations to async-event.h.
10786         * event-loop.c: Don't include ser-event.h or top.h.  Move some
10787         code to async-event.c.
10788         * async-event.h: New file.
10789         * async-event.c: New file.
10790         * Makefile.in (COMMON_SFILES): Add async-event.c.
10791         (HFILES_NO_SRCDIR): Add async-event.h.
10792
10793 2020-04-13  Tom Tromey  <tom@tromey.com>
10794
10795         * utils.c (flush_streams): New function.
10796         * event-loop.c (gdb_wait_for_event): Call flush_streams.
10797
10798 2020-04-13  Tom Tromey  <tom@tromey.com>
10799
10800         * event-loop.c (handle_file_event): Use warning, not
10801         printf_unfiltered.
10802
10803 2020-04-13  Tom Tromey  <tom@tromey.com>
10804
10805         * event-loop.c: Include <chrono>.
10806
10807 2020-04-13  Tom Tromey  <tom@tromey.com>
10808
10809         * gdb_select.h: Move to ../gdbsupport/.
10810         * event-loop.c: Update include path.
10811         * top.c: Update include path.
10812         * ser-base.c: Update include path.
10813         * ui-file.c: Update include path.
10814         * ser-tcp.c: Update include path.
10815         * guile/scm-ports.c: Update include path.
10816         * posix-hdep.c: Update include path.
10817         * ser-unix.c: Update include path.
10818         * gdb_usleep.c: Update include path.
10819         * mingw-hdep.c: Update include path.
10820         * inflow.c: Update include path.
10821         * infrun.c: Update include path.
10822         * event-top.c: Update include path.
10823
10824 2020-04-13  Tom Tromey  <tom@tromey.com>
10825
10826         * configure: Rebuild.
10827         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
10828
10829 2020-04-13  Tom Tromey  <tom@tromey.com>
10830
10831         * event-loop.h (start_event_loop): Don't declare.
10832         * event-loop.c (start_event_loop): Move...
10833         * main.c (start_event_loop): ...here.  Now static.
10834
10835 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
10836
10837         * MAINTAINERS: Update my email address.
10838
10839 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10840
10841         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
10842         IP_ALL.
10843
10844 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10845
10846         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
10847         (nbsd_nat_target::info_proc): Add do_cmdline.
10848
10849 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10850
10851         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
10852         (nbsd_nat_target::info_proc): Add do_cwd.
10853
10854 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10855
10856         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
10857
10858 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
10859
10860         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
10861         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
10862         (nbsd_nat_target::info_proc): New functions.
10863         * nbsd-nat.c (kinfo_get_vmmap): New function.
10864         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
10865         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
10866         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
10867         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
10868         functions.
10869         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
10870         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
10871         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
10872         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
10873         (KINFO_VME_FLAG_GROWS_DOWN): New.
10874
10875 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
10876
10877         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
10878         bit shift.
10879
10880 2020-04-10  Tom Tromey  <tromey@adacore.com>
10881
10882         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
10883
10884 2020-04-10  Tom Tromey  <tromey@adacore.com>
10885
10886         * symtab.c (get_symbol_address, get_msymbol_address): Skip
10887         separate debug files.
10888
10889 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
10890
10891         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
10892         Move to...
10893         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
10894         ... here.
10895         * windows-nat.c (windows_nat_target::get_windows_debug_event):
10896         Check for STATUS_WX86_BREAKPOINT.
10897         (windows_nat_target::wait): Same.
10898
10899 2020-04-10  Tom de Vries  <tdevries@suse.de>
10900
10901         PR cli/25808
10902         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
10903
10904 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
10905
10906         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
10907         (Write After Approval): Remove Tom de Vries.
10908
10909 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10910
10911         revert partially:
10912         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10913
10914         * buildsym.c (record_line): Fix undefined behavior and preserve
10915         lines at eof.
10916
10917 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
10918
10919         * auxv.h (svr4_auxv_parse): New.
10920         * auxv.c (default_auxv_parse): Split into default_auxv_parse
10921         and generic_auxv_parse.
10922         (svr4_auxv_parse): Add.
10923         * obsd-tdep.c: Include "auxv.h".
10924         (obsd_auxv_parse): Remove.
10925         (obsd_init_abi): Remove comment.
10926         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
10927         from `obsd_auxv_parse' to `svr4_auxv_parse'.
10928         * nbsd-tdep.c: Include "auxv.h".
10929         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
10930
10931 2020-04-08  Tom Tromey  <tromey@adacore.com>
10932
10933         * nat/windows-nat.h (last_wait_event): Don't declare.
10934         (wait_for_debug_event): Update comment.
10935         * nat/windows-nat.c (last_wait_event): Now static.
10936
10937 2020-04-08  Tom Tromey  <tromey@adacore.com>
10938
10939         * windows-nat.c (wait_for_debug_event): Move to
10940         nat/windows-nat.c.
10941         * nat/windows-nat.h (wait_for_debug_event): Declare.
10942         * nat/windows-nat.c (wait_for_debug_event): Move from
10943         windows-nat.c.  No longer static.
10944
10945 2020-04-08  Tom Tromey  <tromey@adacore.com>
10946
10947         * windows-nat.c (get_windows_debug_event): Use
10948         fetch_pending_stop.
10949         * nat/windows-nat.h (fetch_pending_stop): Declare.
10950         * nat/windows-nat.c (fetch_pending_stop): New function.
10951
10952 2020-04-08  Tom Tromey  <tromey@adacore.com>
10953
10954         * windows-nat.c (windows_continue): Use matching_pending_stop and
10955         continue_last_debug_event.
10956         * nat/windows-nat.h (matching_pending_stop)
10957         (continue_last_debug_event): Declare.
10958         * nat/windows-nat.c (DEBUG_EVENTS): New define.
10959         (matching_pending_stop, continue_last_debug_event): New
10960         functions.
10961
10962 2020-04-08  Tom Tromey  <tromey@adacore.com>
10963
10964         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
10965         (handle_exception_result): Move to nat/windows-nat.h.
10966         (DEBUG_EXCEPTION_SIMPLE): Remove.
10967         (windows_nat::handle_ms_vc_exception): New function.
10968         (handle_exception): Move to nat/windows-nat.c.
10969         (get_windows_debug_event): Update.
10970         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
10971         nat/windows-nat.c.
10972         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
10973         (handle_exception_result): Move from windows-nat.c.
10974         (handle_exception): Declare.
10975         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
10976         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
10977         windows-nat.c.
10978
10979 2020-04-08  Tom Tromey  <tromey@adacore.com>
10980
10981         * windows-nat.c (exception_count, event_count): Remove.
10982         (handle_exception, get_windows_debug_event)
10983         (do_initial_windows_stuff): Update.
10984
10985 2020-04-08  Tom Tromey  <tromey@adacore.com>
10986
10987         * windows-nat.c (windows_nat::handle_load_dll)
10988         (windows_nat::handle_unload_dll): Rename.  No longer static.
10989         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
10990         Declare.
10991
10992 2020-04-08  Tom Tromey  <tromey@adacore.com>
10993
10994         * complaints.h (stop_whining): Declare at top-level.
10995         (complaint): Don't declare stop_whining.
10996
10997 2020-04-08  Tom Tromey  <tromey@adacore.com>
10998
10999         * windows-nat.c (windows_nat::handle_output_debug_string):
11000         Rename.  No longer static.
11001         * nat/windows-nat.h (handle_output_debug_string): Declare.
11002
11003 2020-04-08  Tom Tromey  <tromey@adacore.com>
11004
11005         * windows-nat.c (current_process_handle, current_process_id)
11006         (main_thread_id, last_sig, current_event, last_wait_event)
11007         (current_windows_thread, desired_stop_thread_id, pending_stops)
11008         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
11009         (display_selectors, fake_create_process)
11010         (get_windows_debug_event): Update.
11011         * nat/windows-nat.h (current_process_handle, current_process_id)
11012         (main_thread_id, last_sig, current_event, last_wait_event)
11013         (current_windows_thread, desired_stop_thread_id, pending_stops)
11014         (struct pending_stop, siginfo_er): Move from windows-nat.c.
11015         * nat/windows-nat.c (current_process_handle, current_process_id)
11016         (main_thread_id, last_sig, current_event, last_wait_event)
11017         (current_windows_thread, desired_stop_thread_id, pending_stops)
11018         (siginfo_er): New globals.  Move from windows-nat.c.
11019
11020 2020-04-08  Tom Tromey  <tromey@adacore.com>
11021
11022         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
11023         (handle_load_dll): Update.
11024         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
11025
11026 2020-04-08  Tom Tromey  <tromey@adacore.com>
11027
11028         * windows-nat.c (enum thread_disposition_type): Move to
11029         nat/windows-nat.h.
11030         (windows_nat::thread_rec): Rename from thread_rec.  No longer
11031         static.
11032         (windows_add_thread, windows_nat_target::fetch_registers)
11033         (windows_nat_target::store_registers, handle_exception)
11034         (windows_nat_target::resume, get_windows_debug_event)
11035         (windows_nat_target::get_tib_address)
11036         (windows_nat_target::thread_name)
11037         (windows_nat_target::thread_alive): Update.
11038         * nat/windows-nat.h (enum thread_disposition_type): Move from
11039         windows-nat.c.
11040         (thread_rec): Declare.
11041
11042 2020-04-08  Tom Tromey  <tromey@adacore.com>
11043
11044         * windows-nat.c: Add "using namespace".
11045         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
11046         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
11047
11048 2020-04-08  Tom Tromey  <tromey@adacore.com>
11049
11050         * nat/windows-nat.h (struct windows_thread_info): Declare
11051         destructor.
11052         * nat/windows-nat.c (~windows_thread_info): New.
11053
11054 2020-04-08  Tom Tromey  <tromey@adacore.com>
11055
11056         PR gdb/22992
11057         * windows-nat.c (current_event): Update comment.
11058         (last_wait_event, desired_stop_thread_id): New globals.
11059         (struct pending_stop): New.
11060         (pending_stops): New global.
11061         (windows_nat_target) <stopped_by_sw_breakpoint>
11062         <supports_stopped_by_sw_breakpoint>: New methods.
11063         (windows_fetch_one_register): Add assertions.  Adjust PC.
11064         (windows_continue): Handle pending stops.  Suspend other threads
11065         when stepping.  Use last_wait_event
11066         (wait_for_debug_event): New function.
11067         (get_windows_debug_event): Use wait_for_debug_event.  Handle
11068         pending stops.  Queue spurious stops.
11069         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
11070         (windows_nat_target::kill): Use wait_for_debug_event.
11071         * nat/windows-nat.h (struct windows_thread_info)
11072         <stopped_at_software_breakpoint>: New field.
11073         * nat/windows-nat.c (windows_thread_info::resume): Clear
11074         stopped_at_software_breakpoint.
11075
11076 2020-04-08  Tom Tromey  <tromey@adacore.com>
11077
11078         * windows-nat.c (enum thread_disposition_type): New.
11079         (thread_rec): Replace "get_context" parameter with "disposition";
11080         change type.
11081         (windows_add_thread, windows_nat_target::fetch_registers)
11082         (windows_nat_target::store_registers, handle_exception)
11083         (windows_nat_target::resume, get_windows_debug_event)
11084         (windows_nat_target::get_tib_address)
11085         (windows_nat_target::thread_name)
11086         (windows_nat_target::thread_alive): Update.
11087
11088 2020-04-08  Tom Tromey  <tromey@adacore.com>
11089
11090         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
11091         (windows_continue): Use windows_continue::resume.
11092         * nat/windows-nat.h (struct windows_thread_info) <suspend,
11093         resume>: Declare new methods.
11094         * nat/windows-nat.c: New file.
11095         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
11096
11097 2020-04-08  Tom Tromey  <tromey@adacore.com>
11098
11099         * windows-nat.c (windows_add_thread, windows_delete_thread)
11100         (windows_nat_target::fetch_registers)
11101         (windows_nat_target::store_registers, fake_create_process)
11102         (windows_nat_target::resume, windows_nat_target::resume)
11103         (get_windows_debug_event, windows_nat_target::wait)
11104         (windows_nat_target::pid_to_str)
11105         (windows_nat_target::get_tib_address)
11106         (windows_nat_target::get_ada_task_ptid)
11107         (windows_nat_target::thread_name)
11108         (windows_nat_target::thread_alive): Use lwp, not tid.
11109
11110 2020-04-08  Tom Tromey  <tromey@adacore.com>
11111
11112         * windows-nat.c (handle_exception)
11113         (windows_nat_target::thread_name): Update.
11114         * nat/windows-nat.h (windows_thread_info): Remove destructor.
11115         <name>: Now unique_xmalloc_ptr.
11116
11117 2020-04-08  Tom Tromey  <tromey@adacore.com>
11118
11119         * windows-nat.c (thread_rec)
11120         (windows_nat_target::fetch_registers): Update.
11121         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
11122         Update comment.
11123         <debug_registers_changed, reload_context>: Now bool.
11124
11125 2020-04-08  Tom Tromey  <tromey@adacore.com>
11126
11127         * windows-nat.c (windows_add_thread): Use new.
11128         (windows_init_thread_list, windows_delete_thread): Use delete.
11129         (get_windows_debug_event): Update.
11130         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
11131         destructor, and initializers.
11132
11133 2020-04-08  Tom Tromey  <tromey@adacore.com>
11134
11135         * windows-nat.c (struct windows_thread_info): Remove.
11136         * nat/windows-nat.h: New file.
11137
11138 2020-04-08  Tom Tromey  <tromey@adacore.com>
11139
11140         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
11141         (thread_rec, windows_add_thread, windows_delete_thread)
11142         (windows_continue): Update.
11143
11144 2020-04-08  Tom Tromey  <tromey@adacore.com>
11145
11146         * windows-nat.c (struct windows_thread_info): Remove typedef.
11147         (thread_head): Remove.
11148         (thread_list): New global.
11149         (thread_rec, windows_add_thread, windows_init_thread_list)
11150         (windows_delete_thread, windows_continue): Update.
11151
11152 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11153
11154         * windows-tdep.h (windows_init_abi): Add comment.
11155         (cygwin_init_abi): New declaration.
11156         * windows-tdep.c: Split signal enumeration in two, one for
11157         Windows and one for Cygwin.
11158         (windows_gdb_signal_to_target): Only deal with signal of the
11159         Windows OS ABI.
11160         (cygwin_gdb_signal_to_target): New function.
11161         (windows_init_abi): Rename to windows_init_abi_common, don't set
11162         gdb_signal_to_target gdbarch method.  Add new new function with
11163         this name.
11164         (cygwin_init_abi): New function.
11165         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
11166         comment.  Don't call windows_init_abi.
11167         (amd64_windows_init_abi): Add comment, call windows_init_abi.
11168         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
11169         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
11170         i386_windows_init_abi_common, don't call windows_init_abi.  Add
11171         a new function of this name.
11172         (i386_cygwin_init_abi): New function.
11173         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
11174         OS ABI Cygwin.
11175
11176 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11177
11178         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
11179         parameter.c.
11180         (dwarf2_read_gdb_index): Update.
11181
11182 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
11183
11184         * nbsd-tdep.c: Include "objfiles.h".
11185         (nbsd_skip_solib_resolver): New.
11186         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
11187
11188 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11189
11190         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
11191         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
11192         with DW_LLE_base_addressx are being emitted in DWARFv5.
11193         Add the newly added kind DW_LOC_OFFSET_PAIR also.
11194         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
11195         unsigned integer.
11196
11197 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11198
11199         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
11200         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
11201         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
11202         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
11203         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
11204         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
11205         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
11206
11207
11208 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11209
11210         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
11211         (read_loclist_index): New function definition.
11212         (lookup_loclist_base): New function definition.
11213         (read_loclist_header): New function definition.
11214         (dwarf2_cu): Add loclist_base and loclist_header field.
11215         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
11216         (read_full_die_1): Read the value of DW_AT_loclists_base.
11217         (read_attribute_reprocess): Handle DW_FORM_loclistx.
11218         (read_attribute_value): Handle DW_FORM_loclistx.
11219         (skip_one_die): Handle DW_FORM_loclistx.
11220         (loclist_header): New structure declaration.
11221         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
11222
11223 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
11224
11225         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
11226         constructor.  Remove `addr` parameter from other constructor and
11227         add `per_cu` parameter.
11228         * dwarf2/read.c (create_partial_symtab): Update.
11229
11230 2020-04-07  Tom de Vries  <tdevries@suse.de>
11231
11232         PR symtab/25796
11233         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
11234         (partial_die_info::fixup): Inherit has_const_value.
11235
11236 2020-04-07  Tom de Vries  <tdevries@suse.de>
11237
11238         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
11239         symbols without address.
11240
11241 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11242
11243         * nbsd-nat.h (struct thread_info): Add forward declaration.
11244         (nbsd_nat_target::thread_alive): Add.
11245         (nbsd_nat_target::thread_name): Likewise.
11246         (nbsd_nat_target::update_thread_list): Likewise.
11247         (update_thread_list::post_attach): Likewise.
11248         (post_attach::pid_to_str): Likewise.
11249         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
11250         (nbsd_thread_lister): Add.
11251         (nbsd_nat_target::thread_alive): Likewise.
11252         (nbsd_nat_target::thread_name): Likewise.
11253         (nbsd_add_threads): Likewise.
11254         (update_thread_list::post_attach): Likewise.
11255         (nbsd_nat_target::update_thread_list): Likewise.
11256         (post_attach::pid_to_str): Likewise.
11257
11258 2020-04-06  Tom Tromey  <tromey@adacore.com>
11259
11260         * ada-valprint.c (print_variant_part): Extract the variant field.
11261         (print_field_values): Use the field as the outer value when
11262         recursing.
11263
11264 2020-04-06  Tom Tromey  <tromey@adacore.com>
11265
11266         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
11267         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
11268         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
11269         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
11270         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
11271
11272 2020-04-06  Tom Tromey  <tromey@adacore.com>
11273
11274         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
11275         TYPE_CODE_ERROR.
11276
11277 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11278
11279         * nbsd-tdep.c: Include "gdbarch.h".
11280         Define enum with NetBSD signal numbers.
11281         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
11282         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
11283         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
11284         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
11285         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
11286         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
11287         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
11288         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
11289         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
11290         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
11291         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
11292         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
11293
11294 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
11295
11296         PR gdb/25325
11297         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
11298
11299 2020-04-03  Tom Tromey  <tromey@adacore.com>
11300
11301         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
11302         Read constant block.
11303
11304 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11305
11306         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
11307         (gdb_bfd_get_full_section_contents): New declaration.
11308         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
11309         * windows-tdep.c (is_linked_with_cygwin_dll): Use
11310         gdb_bfd_get_full_section_contents.
11311
11312 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11313
11314         * exec.c (build_section_table): Replace internal_error with
11315         gdb_assert.
11316         (section_table_xfer_memory_partial): Likewise.
11317         * mdebugread.c (parse_partial_symbols): Likewise.
11318         * psymtab.c (lookup_partial_symbol): Likewise.
11319         * utils.c (wrap_here): Likewise.
11320
11321 2020-04-02  Tom Tromey  <tromey@adacore.com>
11322
11323         * f-lang.c (build_fortran_types): Use arch_type to initialize
11324         builtin_complex_s32 in the TYPE_CODE_ERROR case.
11325
11326 2020-04-02  Tom Tromey  <tromey@adacore.com>
11327
11328         * dwarf2/read.c (partial_die_info::read): Do not create a vector
11329         of attributes.
11330
11331 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11332             Bernd Edlinger <bernd.edlinger@hotmail.de>
11333             Tom Tromey  <tromey@adacore.com>
11334
11335         * buildsym.c (buildsym_compunit::record_line): Remove
11336         deduplication code.
11337
11338 2020-04-02  Tom de Vries  <tdevries@suse.de>
11339
11340         PR ada/24671
11341         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
11342
11343 2020-04-02  Tom de Vries  <tdevries@suse.de>
11344
11345         * dwarf2/read.c (dwarf2_gdb_index_functions,
11346         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
11347         NULL.
11348         * psymtab.c (psym_lookup_global_symbol_language): New function.
11349         (psym_functions): Init psym_lookup_global_symbol_language with
11350         psym_lookup_global_symbol_language.
11351         * symfile-debug.c (debug_sym_quick_functions): Init
11352         lookup_global_symbol_language with NULL.
11353         * symfile.c (set_initial_language): Remove fixme comment.
11354         * symfile.h (struct quick_symbol_functions): Add
11355         lookup_global_symbol_language.
11356         * symtab.c (find_quick_global_symbol_language): New function.
11357         (find_main_name): Use find_quick_global_symbol_language.
11358
11359 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
11360
11361         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
11362
11363 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11364
11365         * buildsym.c (record_line): Fix undefined behavior and preserve
11366         lines at eof.
11367
11368 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11369
11370         * buildsym.c (record_line): Fix the resizing condition.
11371
11372 2020-04-01  Tom Tromey  <tom@tromey.com>
11373
11374         * value.h (value_literal_complex): Add comment.
11375         * valops.c (value_literal_complex): Refer to value.h.
11376
11377 2020-04-01  Tom Tromey  <tom@tromey.com>
11378
11379         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
11380         (scalar_type): New rule, from typebase.
11381         (typebase): Use scalar_type.  Recognize complex types.
11382         (field_name): Handle FLOAT_KEYWORD.
11383         (ident_tokens): Add _Complex and __complex__.
11384
11385 2020-04-01  Tom Tromey  <tom@tromey.com>
11386
11387         PR exp/25299:
11388         * valarith.c (promotion_type, complex_binop): New functions.
11389         (scalar_binop): Handle complex numbers.  Use promotion_type.
11390         (value_pos, value_neg, value_complement): Handle complex numbers.
11391
11392 2020-04-01  Tom Tromey  <tom@tromey.com>
11393
11394         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
11395         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
11396         (parse_number): Handle complex numbers.
11397
11398 2020-04-01  Tom Tromey  <tom@tromey.com>
11399
11400         * c-valprint.c (c_decorations): Change complex suffix to "i".
11401
11402 2020-04-01  Tom Tromey  <tom@tromey.com>
11403
11404         * valprint.c (generic_value_print_complex): Use accessors.
11405         * value.h (value_real_part, value_imaginary_part): Declare.
11406         * valops.c (value_real_part, value_imaginary_part): New
11407         functions.
11408         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
11409
11410 2020-04-01  Tom Tromey  <tom@tromey.com>
11411
11412         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
11413         (read_range_type): Update.
11414         * mdebugread.c (basic_type): Update.
11415         * go-lang.c (build_go_types): Use init_complex_type.
11416         * gdbtypes.h (struct main_type) <complex_type>: New member.
11417         (init_complex_type): Update.
11418         (arch_complex_type): Don't declare.
11419         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
11420         Make name if none given.  Use alloc_type_copy.  Look for cached
11421         complex type.
11422         (arch_complex_type): Remove.
11423         (gdbtypes_post_init): Use init_complex_type.
11424         * f-lang.c (build_fortran_types): Use init_complex_type.
11425         * dwarf2/read.c (read_base_type): Update.
11426         * d-lang.c (build_d_types): Use init_complex_type.
11427         * ctfread.c (read_base_type): Update.
11428
11429 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11430
11431         * infrun.c (stop_all_threads): Update assertion, plus when
11432         stopping threads, take into account that we might be trying
11433         to stop an all-stop target.
11434         (stop_waiting): Call 'stop_all_threads' if there exists a
11435         non-stop target.
11436
11437 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11438
11439         * target.h (exists_non_stop_target): New function declaration.
11440         * target.c (exists_non_stop_target): New function.
11441
11442 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
11443
11444         PR gdb/24789
11445         * eval.c (is_integral_or_integral_reference): New function.
11446         (evaluate_subexp_standard): Allow integer references in
11447         pointer arithmetic.
11448
11449 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11450
11451         * remote.c (remote_target::remote_parse_stop_reply): Remove the
11452         check for no ptid in the stop reply when the target is non-stop.
11453
11454 2020-04-01  Tom Tromey  <tromey@adacore.com>
11455
11456         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
11457         "name" parameter to rvalue reference.  Initialize m_name_holder.
11458         <lookup_name_info>: New overloads.
11459         <name>: Return gdb::string_view.
11460         <c_str>: New method.
11461         <make_ignore_params>: Update.
11462         <search_name_hash>: Update.
11463         <language_lookup_name>: Return const char *.
11464         <m_name>: Change type.
11465         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
11466         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
11467         (lookup_name_info::match_any): Update.
11468         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
11469         Update.
11470         * minsyms.c (linkage_name_str): Update.
11471         * language.c (default_symbol_name_matcher): Update.
11472         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
11473         Update.
11474         * ada-lang.c (ada_fold_name): Change parameter to string_view.
11475         (ada_lookup_name_info::ada_lookup_name_info): Update.
11476         (literal_symbol_name_matcher): Update.
11477
11478 2020-04-01  Tom Tromey  <tromey@adacore.com>
11479
11480         * psymtab.c (psymtab_search_name): Remove function.
11481         (psym_lookup_symbol): Create search name and lookup name here.
11482         (lookup_partial_symbol): Remove "name" parameter; add
11483         lookup_name.
11484         (psym_expand_symtabs_for_function): Update.
11485
11486 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
11487
11488         PR tui/25597:
11489         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
11490
11491 2020-03-31  Tom Tromey  <tromey@adacore.com>
11492
11493         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
11494         memcpy.
11495
11496 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
11497
11498         * features/riscv/32bit-csr.xml: Regenerated.
11499         * features/riscv/64bit-csr.xml: Regenerated.
11500
11501 2020-03-30  Tom Tromey  <tromey@adacore.com>
11502
11503         * ada-valprint.c (print_variant_part): Update.
11504         * ada-lang.h (ada_which_variant_applies): Update.
11505         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
11506         outer_valaddr parameters; replace with "outer" value parameter.
11507         (to_fixed_variant_branch_type): Update.
11508
11509 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
11510
11511         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
11512         <list>.  Remove inclusion of observable.h.
11513         (PPC_DEBUG_CURRENT_VERSION): Move up define.
11514         (struct arch_lwp_info): New struct.
11515         (class ppc_linux_dreg_interface): New class.
11516         (struct ppc_linux_process_info): New struct.
11517         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
11518         <low_new_clone, low_forget_process, low_prepare_to_resume>
11519         <copy_thread_dreg_state, mark_thread_stale>
11520         <mark_debug_registers_changed, register_hw_breakpoint>
11521         <clear_hw_breakpoint, register_wp, clear_wp>
11522         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
11523         <num_memory_accesses, get_trigger_type>
11524         <create_watchpoint_request, hwdebug_point_cmp>
11525         <init_arch_lwp_info, get_arch_lwp_info>
11526         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
11527         methods.
11528         <struct ptid_hash>: New inner struct.
11529         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
11530         members.
11531         (saved_dabr_value, hwdebug_info, max_slots_number)
11532         (struct hw_break_tuple, struct thread_points, ppc_threads)
11533         (have_ptrace_hwdebug_interface)
11534         (hwdebug_find_thread_points_by_tid)
11535         (hwdebug_insert_point, hwdebug_remove_point): Remove.
11536         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
11537         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
11538         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
11539         use m_dreg_interface.
11540         (hwdebug_point_cmp): Change to...
11541         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
11542         reference arguments instead of pointers.
11543         (ppc_linux_nat_target::ranged_break_num_registers): Use
11544         m_dreg_interface.
11545         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
11546         m_dreg_interface.  Call register_hw_breakpoint.
11547         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
11548         m_dreg_interface.  Call clear_hw_breakpoint.
11549         (get_trigger_type): Change to...
11550         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
11551         comment.
11552         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
11553         use m_dreg_interface.  Call register_hw_breakpoint.
11554         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
11555         use m_dreg_interface.  Call clear_hw_breakpoint.
11556         (can_use_watchpoint_cond_accel): Change to...
11557         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
11558         method.  Update comment, use m_dreg_interface and
11559         m_process_info.
11560         (calculate_dvc): Change to...
11561         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
11562         m_dreg_interface.
11563         (num_memory_accesses): Change to...
11564         (ppc_linux_nat_target::num_memory_accesses): ...this method.
11565         (check_condition): Change to...
11566         (ppc_linux_nat_target::check_condition): ...this method.
11567         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
11568         comment, use m_dreg_interface.
11569         (create_watchpoint_request): Change to...
11570         (ppc_linux_nat_target::create_watchpoint_request): ...this
11571         method.  Use m_dreg_interface.
11572         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
11573         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
11574         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
11575         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
11576         (ppc_linux_nat_target::low_forget_process)
11577         (ppc_linux_nat_target::low_new_fork)
11578         (ppc_linux_nat_target::low_new_clone)
11579         (ppc_linux_nat_target::low_delete_thread)
11580         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
11581         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
11582         only call mark_thread_stale.
11583         (ppc_linux_thread_exit): Remove.
11584         (ppc_linux_nat_target::stopped_data_address): Change to...
11585         (ppc_linux_nat_target::low_stopped_data_address): This. Add
11586         comment, use m_dreg_interface and m_thread_hw_breakpoints.
11587         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
11588         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
11589         comment.  Call low_stopped_data_address.
11590         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
11591         m_dreg_interface.
11592         (ppc_linux_nat_target::masked_watch_num_registers): Use
11593         m_dreg_interface.
11594         (ppc_linux_nat_target::copy_thread_dreg_state)
11595         (ppc_linux_nat_target::mark_thread_stale)
11596         (ppc_linux_nat_target::mark_debug_registers_changed)
11597         (ppc_linux_nat_target::register_hw_breakpoint)
11598         (ppc_linux_nat_target::clear_hw_breakpoint)
11599         (ppc_linux_nat_target::register_wp)
11600         (ppc_linux_nat_target::clear_wp)
11601         (ppc_linux_nat_target::init_arch_lwp_info)
11602         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
11603         (_initialize_ppc_linux_nat): Remove observer callback.
11604
11605 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
11606
11607         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
11608         (ppc_linux_nat_target::auxv_parse)
11609         (ppc_linux_nat_target::read_description)
11610         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
11611         Move up.
11612
11613 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
11614
11615         * linux-nat.h (low_new_clone): New method.
11616         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
11617
11618 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
11619
11620         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
11621         (dbx_expand_psymtab): ... this.
11622         (start_psymtab): Update.
11623         * mdebugread.c (psymtab_to_symtab_1): Rename to...
11624         (mdebug_expand_psymtab): ... this.
11625         (parse_partial_symbols): Update.
11626         (new_psymtab): Update.
11627         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
11628         (xcoff_expand_psymtab): ... this.
11629         (xcoff_start_psymtab): Update.
11630
11631 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
11632
11633         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
11634         <expand_dependencies>: ... this.
11635         * psymtab.c (partial_symtab::read_dependencies): Rename to...
11636         (partial_symtab::expand_dependencies): ... this.
11637         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
11638         Update.
11639         (dwarf2_psymtab::expand_psymtab): Update.
11640         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11641         * mdebugread.c (psymtab_to_symtab_1): Update.
11642         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11643
11644 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
11645
11646         * psympriv.h (discard_psymtab): Remove.
11647         * dbxread.c (dbx_end_psymtab): Update.
11648         * xcoffread.c (xcoff_end_psymtab): Update.
11649
11650 2020-03-28  Tom Tromey  <tom@tromey.com>
11651
11652         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
11653         comment.
11654
11655 2020-03-28  Tom Tromey  <tom@tromey.com>
11656
11657         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
11658
11659 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
11660
11661         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
11662
11663 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
11664
11665         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
11666
11667 2020-03-26  Tom Tromey  <tom@tromey.com>
11668
11669         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
11670         (mark_common_block_symbol_computed, read_tag_string_type)
11671         (attr_to_dynamic_prop, read_subrange_type): Update.
11672         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
11673         to be methods on struct attribute.
11674         (skip_one_die, process_imported_unit_die, read_namespace_alias)
11675         (read_call_site_scope, partial_die_info::read)
11676         (partial_die_info::read, lookup_die_type, follow_die_ref):
11677         Update.
11678         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
11679         from dwarf2_get_ref_die_offset.
11680         (attribute::constant_value): New method, from
11681         dwarf2_get_attr_constant_value.
11682         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
11683         Declare method.
11684         <constant_value>: New method.
11685
11686 2020-03-26  Tom Tromey  <tom@tromey.com>
11687
11688         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
11689         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
11690         (dwarf_type_encoding_name): Move to stringify.c.
11691         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
11692         * dwarf2/stringify.c: New file.
11693         * dwarf2/stringify.h: New file.
11694
11695 2020-03-26  Tom Tromey  <tom@tromey.com>
11696
11697         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
11698         Rewrite.
11699
11700 2020-03-26  Tom Tromey  <tom@tromey.com>
11701
11702         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
11703         methods.
11704         * dwarf2/read.c (lookup_addr_base): Move to die.h.
11705         (lookup_ranges_base): Likewise.
11706         (read_cutu_die_from_dwo, read_full_die_1): Update.
11707
11708 2020-03-26  Tom Tromey  <tom@tromey.com>
11709
11710         * dwarf2/read.c (read_import_statement, read_file_scope)
11711         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
11712         (read_lexical_block_scope, read_call_site_scope)
11713         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
11714         (handle_struct_member_die, process_structure_scope)
11715         (update_enumeration_type_from_children)
11716         (process_enumeration_scope, read_array_type, read_common_block)
11717         (read_namespace, read_module, read_subroutine_type): Update.
11718         (sibling_die): Remove.
11719
11720 2020-03-26  Tom Tromey  <tom@tromey.com>
11721
11722         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
11723         (build_type_psymtabs_reader, read_structure_type)
11724         (read_enumeration_type, read_full_die_1): Update.
11725         (dwarf2_attr_no_follow): Move to die.h.
11726         * dwarf2/die.h (struct die_info) <attr>: New method.
11727
11728 2020-03-26  Tom Tromey  <tom@tromey.com>
11729
11730         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
11731         <base_address>: Now an optional.
11732         (dwarf2_find_base_address, dwarf2_rnglists_process)
11733         (dwarf2_ranges_process, fill_in_loclist_baton)
11734         (dwarf2_symbol_mark_computed): Update.
11735
11736 2020-03-26  Tom Tromey  <tom@tromey.com>
11737
11738         * dwarf2/read.c (struct die_info): Move to die.h.
11739         * dwarf2/die.h: New file.
11740
11741 2020-03-26  Tom Tromey  <tom@tromey.com>
11742
11743         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
11744         * dwarf2/read.c
11745         (dwarf2_statement_list_fits_in_line_number_section_complaint):
11746         Move to line-header.c.
11747         (read_checked_initial_length_and_offset, read_formatted_entries):
11748         Likewise.
11749         (dwarf_decode_line_header): Split into two.
11750         * dwarf2/line-header.c
11751         (dwarf2_statement_list_fits_in_line_number_section_complaint):
11752         Move from read.c.
11753         (read_checked_initial_length_and_offset, read_formatted_entries):
11754         Likewise.
11755         (dwarf_decode_line_header): New function, split from read.c.
11756
11757 2020-03-26  Tom Tromey  <tom@tromey.com>
11758
11759         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
11760         Declare method.
11761         * dwarf2/read.c (read_attribute_value): Update.
11762         (dwarf2_per_objfile::read_line_string): Rename from
11763         read_indirect_line_string.
11764         (read_formatted_entries): Update.
11765
11766 2020-03-26  Tom Tromey  <tom@tromey.com>
11767
11768         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
11769         variable.
11770
11771 2020-03-26  Tom Tromey  <tom@tromey.com>
11772
11773         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
11774         const.
11775         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
11776         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
11777         parameter const.
11778
11779 2020-03-26  Tom Tromey  <tom@tromey.com>
11780
11781         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
11782         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
11783         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
11784         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
11785
11786 2020-03-26  Tom Tromey  <tom@tromey.com>
11787
11788         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
11789         file_names_size, file_full_name, file_file_name>: Use const.
11790         <file_name_at, file_names>: Add const overload.
11791         * dwarf2/line-header.c (line_header::file_file_name)
11792         (line_header::file_full_name): Update.
11793
11794 2020-03-26  Tom Tromey  <tom@tromey.com>
11795
11796         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
11797         (macro_start_file, consume_improper_spaces)
11798         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
11799         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
11800         (dwarf_decode_macros): Move to macro.c.
11801         * dwarf2/macro.c: New file.
11802         * dwarf2/macro.h: New file.
11803         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
11804
11805 2020-03-26  Tom Tromey  <tom@tromey.com>
11806
11807         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
11808         method.
11809         * dwarf2/section.c: New method.  From
11810         read_indirect_string_at_offset_from.
11811         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
11812         (read_indirect_string_at_offset_from): Move to section.c.
11813         (read_indirect_string_at_offset): Rewrite.
11814         (read_indirect_line_string_at_offset): Remove.
11815         (read_indirect_string, read_indirect_line_string)
11816         (dwarf_decode_macro_bytes): Update.
11817
11818 2020-03-26  Tom Tromey  <tom@tromey.com>
11819
11820         * dwarf2/section.h (struct dwarf2_section_info)
11821         <overload_complaint>: Declare.
11822         (dwarf2_section_buffer_overflow_complaint): Don't declare.
11823         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
11824         Rename from dwarf2_section_buffer_overflow_complaint.
11825         * dwarf2/read.c (skip_one_die, partial_die_info::read)
11826         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
11827
11828 2020-03-26  Tom Tromey  <tom@tromey.com>
11829
11830         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
11831         Declare.
11832         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
11833         Move from read.c.
11834         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
11835         to section.c.
11836
11837 2020-03-26  Tom Tromey  <tom@tromey.com>
11838
11839         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
11840
11841 2020-03-26  Tom Tromey  <tom@tromey.com>
11842
11843         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
11844         "builder".
11845         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
11846         parameter.
11847         (dwarf_decode_macros): Update.
11848
11849 2020-03-26  Tom Tromey  <tom@tromey.com>
11850
11851         * dwarf2/read.c (read_attribute_value): Update.
11852         (read_indirect_string_from_dwz): Move to dwz.c; change into
11853         method.
11854         (dwarf_decode_macro_bytes): Update.
11855         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
11856         * dwarf2/dwz.c: New file.
11857         * Makefile.in (COMMON_SFILES): Add dwz.c.
11858
11859 2020-03-26  Tom Tromey  <tom@tromey.com>
11860
11861         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
11862         * dwarf2/read.c: Add include.
11863         * dwarf2/index-write.c: Add include.
11864         * dwarf2/index-cache.c: Add include.
11865         * dwarf2/dwz.h: New file.
11866
11867 2020-03-25  Tom Tromey  <tom@tromey.com>
11868
11869         * compile/compile-object-load.c (get_out_value_type): Mention
11870         correct symbol name in error message.
11871
11872 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
11873
11874         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
11875
11876 2020-03-25  Tom de Vries  <tdevries@suse.de>
11877
11878         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
11879         * symmisc.c (dump_symtab_1): Print user and includes fields.
11880         (maintenance_info_symtabs): Same.
11881
11882 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
11883
11884         PR gdb/25534
11885         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
11886         (riscv_regcache_cooked_write): New function.
11887         (riscv_push_dummy_call): Use new function.
11888         (riscv_return_value): Likewise.
11889
11890 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
11891
11892         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
11893         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
11894         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
11895         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
11896         * infrun.c (follow_fork): Likewise.
11897         (follow_fork_inferior): Likewise.
11898         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
11899         * linux-nat.h (class linux_nat_target): Likewise.
11900         * remote.c (class remote_target) <follow_fork>: Likewise.
11901         (remote_target::follow_fork): Likewise.
11902         * target-delegates.c: Re-generate.
11903         * target.c (default_follow_fork): Likewise.
11904         (target_follow_fork): Likewise.
11905         * target.h (struct target_ops) <follow_fork>: Likewise.
11906         (target_follow_fork): Likewise.
11907
11908 2020-03-24  Tom de Vries  <tdevries@suse.de>
11909
11910         * psymtab.c (maintenance_info_psymtabs): Print user field.
11911
11912 2020-03-20  Tom Tromey  <tromey@adacore.com>
11913
11914         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
11915         const.
11916         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
11917         const.
11918
11919 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
11920
11921         * ptrace.m4: Don't check for ptrace declaration.
11922         * config.in: Re-generate.
11923         * configure: Re-generate.
11924         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
11925         not defined.
11926
11927 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11928
11929         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
11930         `PTRACE_TYPE_RET'.
11931         * i386-bsd-nat.c (gdb_ptrace): Likewise.
11932         * sparc-nat.c (gdb_ptrace): Likewise.
11933         * x86-bsd-nat.c (gdb_ptrace): Likewise.
11934
11935 2020-03-20  Tom Tromey  <tromey@adacore.com>
11936
11937         * c-exp.y (lex_one_token): Fix assert.
11938
11939 2020-03-20  Tom Tromey  <tromey@adacore.com>
11940
11941         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
11942         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
11943         strncpy call.
11944
11945 2020-03-20  Tom Tromey  <tromey@adacore.com>
11946
11947         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
11948
11949 2020-03-20  Tom Tromey  <tromey@adacore.com>
11950
11951         * ada-valprint.c (print_variant_part): Remove parameters; switch
11952         to value-based API.
11953         (print_field_values): Likewise.
11954         (ada_val_print_struct_union): Likewise.
11955         (ada_value_print_1): Update.
11956
11957 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11958
11959         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
11960         nbsd_nat_target instead of inf_ptrace_target.
11961         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
11962         nbsd_nat_target.
11963
11964 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11965
11966         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
11967         it to the ptrace call.
11968         * (store_registers): Likewise.
11969
11970 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11971
11972         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
11973         it to the ptrace call.
11974         * (store_registers): Likewise.
11975
11976 2020-03-19  Luis Machado  <luis.machado@linaro.org>
11977
11978         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
11979         valid, fetch vg value from ptrace.
11980
11981 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
11982         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
11983         * inf-ptrace.c: Likewise.
11984         * (gdb_ptrace): Add.
11985         * (inf_ptrace_target::resume): Update.
11986         * (inf_ptrace_target::xfer_partial): Likewise.
11987         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
11988         * (inf_ptrace_peek_poke): Update.
11989
11990 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
11991
11992         * x86-bsd-nat.c (gdb_ptrace): New.
11993         * (x86bsd_dr_set): Add new argument `ptid'.
11994         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
11995         x86bsd_dr_set_addr): Update.
11996
11997 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11998
11999         * remote.c (remote_target::process_stop_reply): Handle events for
12000         all threads differently.
12001
12002 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12003
12004         * completer.c (completion_tracker::remove_completion): Define new
12005         function.
12006         * completer.h (completion_tracker::remove_completion): Declare new
12007         function.
12008         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
12009         when adding a C++ function symbol.
12010
12011 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12012
12013         * completer.c (completion_tracker::completion_hash_entry): Define
12014         new class.
12015         (advance_to_filename_complete_word_point): Call
12016         recompute_lowest_common_denominator.
12017         (completion_tracker::completion_tracker): Call discard_completions
12018         to setup the hash table.
12019         (completion_tracker::discard_completions): Allow for being called
12020         from the constructor, pass new equal function, and element deleter
12021         when constructing the hash table.  Initialise new class member
12022         variables.
12023         (completion_tracker::maybe_add_completion): Remove use of
12024         m_entries_vec, and store more information into m_entries_hash.
12025         (completion_tracker::recompute_lcd_visitor): New function, most
12026         content taken from...
12027         (completion_tracker::recompute_lowest_common_denominator):
12028         ...here, this now just visits each item in the hash calling the
12029         above visitor.
12030         (completion_tracker::build_completion_result): Remove use of
12031         m_entries_vec, call recompute_lowest_common_denominator.
12032         * completer.h (completion_tracker::have_completions): Remove use
12033         of m_entries_vec.
12034         (completion_tracker::completion_hash_entry): Declare new class.
12035         (completion_tracker::recompute_lowest_common_denominator): Change
12036         function signature.
12037         (completion_tracker::recompute_lcd_visitor): Declare new function.
12038         (completion_tracker::m_entries_vec): Delete.
12039         (completion_tracker::m_entries_hash): Initialize to NULL.
12040         (completion_tracker::m_lowest_common_denominator_valid): New
12041         member variable.
12042         (completion_tracker::m_lowest_common_denominator_max_length): New
12043         member variable.
12044
12045 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12046
12047         * regformats/regdef.h: Put reg in gdb namespace.
12048
12049 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12050
12051         * i386-bsd-nat.c (gdb_ptrace): New.
12052         * (i386bsd_fetch_inferior_registers,
12053         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12054         * (i386bsd_fetch_inferior_registers,
12055         i386bsd_store_inferior_registers) Use gdb_ptrace.
12056
12057 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12058
12059         * amd64-bsd-nat.c (gdb_ptrace): New.
12060         * (amd64bsd_fetch_inferior_registers,
12061         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12062         * (amd64bsd_fetch_inferior_registers,
12063         amd64bsd_store_inferior_registers) Use gdb_ptrace.
12064
12065 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12066
12067         * user-regs.c (user_reg::read): Rename to...
12068         (user_reg::xread): ...this.
12069         * (append_user_reg): Rename argument `read' to `xread'.
12070         * (user_reg_add_builtin): Likewise.
12071         * (user_reg_add): Likewise.
12072         * (value_of_user_reg): Likewise.
12073
12074 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12075
12076         * sparc-nat.c (gdb_ptrace): New.
12077         * sparc-nat.c (sparc_fetch_inferior_registers)
12078         (sparc_store_inferior_registers) Remove obsolete comment.
12079         * sparc-nat.c (sparc_fetch_inferior_registers)
12080         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
12081         * sparc-nat.c (sparc_fetch_inferior_registers)
12082         (sparc_store_inferior_registers) Use gdb_ptrace.
12083
12084 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12085
12086         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
12087         it to the ptrace call.
12088         * sh-nbsd-nat.c (store_registers): Likewise.
12089
12090 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12091
12092         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
12093         nbsd_nat_target instead of inf_ptrace_target.
12094         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12095         nbsd_nat_target.
12096
12097 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12098
12099         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
12100
12101 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12102
12103         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
12104         <sys/sysctl.h>.
12105         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
12106
12107 2020-03-17  Tom de Vries  <tdevries@suse.de>
12108
12109         PR gdb/23710
12110         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
12111         fields.
12112         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
12113         fields.
12114         (process_imported_unit_die): Skip import of c++ CUs.
12115
12116 2020-03-16  Tom Tromey  <tom@tromey.com>
12117
12118         * p-valprint.c (pascal_object_print_value): Initialize
12119         base_value.
12120
12121 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
12122             Shahab Vahedi  <shahab@synopsys.com>
12123
12124         * Makefile.in: Add arch/arc.o
12125         * configure.tgt: Likewise.
12126         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
12127         (_initialize_arc_tdep): Don't initialize old target descriptions.
12128         (arc_read_description): New function to cache target descriptions.
12129         * arc-tdep.h (arc_read_description): Add proto type.
12130         * arch/arc.c: New file.
12131         * arch/arc.h: Likewise.
12132         * features/Makefile: Replace old target descriptions with new.
12133         * features/arc-arcompact.c: Remove.
12134         * features/arc-arcompact.xml: Likewise.
12135         * features/arc-v2.c: Likewise
12136         * features/arc-v2.xml: Likewise
12137         * features/arc/aux-arcompact.xml: New file.
12138         * features/arc/aux-v2.xml: Likewise.
12139         * features/arc/core-arcompact.xml: Likewise.
12140         * features/arc/core-v2.xml: Likewise.
12141         * features/arc/aux-arcompact.c: Generate.
12142         * features/arc/aux-v2.c: Likewise.
12143         * features/arc/core-arcompact.c: Likewise.
12144         * features/arc/core-v2.c: Likewise.
12145         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
12146
12147 2020-03-16  Tom Tromey  <tromey@adacore.com>
12148
12149         PR gdb/25663:
12150         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
12151         putting value into bcache.
12152
12153 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12154
12155         PR gdb/21500
12156         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
12157         to...
12158         (amd64_windows_init_abi_common): ... this.  Don't set size of
12159         long type.
12160         (amd64_windows_init_abi): New function.
12161         (amd64_cygwin_init_abi): New function.
12162         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
12163         the Cygwin OS ABI.
12164         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
12165         comment.
12166
12167 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12168
12169         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
12170         * windows-tdep.c (CYGWIN_DLL_NAME): New.
12171         (pe_import_directory_entry): New struct type.
12172         (is_linked_with_cygwin_dll): New function.
12173         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
12174         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
12175         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
12176
12177 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12178
12179         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
12180         i386_cygwin_core_osabi_sniffer.
12181
12182 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12183
12184         * i386-cygwin-tdep.c: Rename to...
12185         * i386-windows-tdep.c: ... this.
12186         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
12187         i386-windows-tdep.c.
12188         * configure.tgt: Likewise.
12189
12190 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12191
12192         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
12193         * osabi.c (gdb_osabi_names): Add "Windows".
12194         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
12195         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
12196         (i386_cygwin_core_osabi_sniffer): New function, extracted from
12197         i386_cygwin_osabi_sniffer.
12198         (_initialize_i386_cygwin_tdep): Register OS ABI
12199         GDB_OSABI_WINDOWS for i386.
12200         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
12201         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
12202         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
12203         for x86-64.
12204         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
12205         when the target matches '*-*-mingw*'.
12206
12207 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12208
12209         * defs.h (enum gdb_osabi): Move to...
12210         * osabi.h (enum gdb_osabi): ... here.
12211         * gdbarch.sh: Include osabi.h in gdbarch.h.
12212         * gdbarch.h: Re-generate.
12213
12214 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12215
12216         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
12217         function.
12218         (_initialize_amd64_windows_tdep): Register osabi sniffer.
12219
12220 2020-03-14  Tom Tromey  <tom@tromey.com>
12221
12222         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
12223         for C++.
12224         (c_type_print_modifier): Likewise.  Add "language" parameter.
12225         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
12226         (c_type_print_base_1): Update.
12227         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
12228         constants.
12229         * type-stack.c (type_stack::insert): Handle tp_atomic and
12230         tp_restrict.
12231         (type_stack::follow_type_instance_flags): Likewise.
12232         (type_stack::follow_types): Likewise.  Merge type-following code.
12233         * c-exp.y (RESTRICT, ATOMIC): New tokens.
12234         (space_identifier, cv_with_space_id)
12235         (const_or_volatile_or_space_identifier_noopt)
12236         (const_or_volatile_or_space_identifier): Remove.
12237         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
12238         rules.
12239         (ptr_operator, typebase): Update.
12240         (enum token_flag) <FLAG_C>: New constant.
12241         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
12242         "_Atomic".
12243         (lex_one_token): Handle FLAG_C.
12244
12245 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12246
12247         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
12248         it to the ptrace call.
12249         * m68k-bsd-nat.c (store_registers): Likewise.
12250
12251 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12252
12253         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
12254         gdb_byte *.
12255         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
12256         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
12257         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
12258
12259 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12260
12261         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
12262         nbsd_nat_target instead of inf_ptrace_target.
12263         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12264         nbsd_nat_target.
12265
12266 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12267
12268         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
12269         register_t.
12270
12271 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12272
12273         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
12274         it to the ptrace call.
12275         * alpha-bsd-nat.c (store_registers): Likewise.
12276
12277 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12278
12279         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
12280         includes.
12281         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
12282         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
12283         fill_fpregset): Likewise.
12284
12285 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12286
12287         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
12288         nbsd_nat_target instead of inf_ptrace_target.
12289         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12290         nbsd_nat_target.
12291
12292 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12293
12294         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
12295         register_t.
12296
12297 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12298
12299         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
12300         it to the ptrace call.
12301         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
12302         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
12303         * arm-nbsd-nat.c (store_register): Likewise.
12304         * arm-nbsd-nat.c (store_regs): Likewise.
12305         * arm-nbsd-nat.c (store_fp_register): Likewise.
12306         * arm-nbsd-nat.c (store_fp_regs): Likewise.
12307
12308 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12309
12310         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
12311         nbsd_nat_target instead of inf_ptrace_target.
12312         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12313         nbsd_nat_target.
12314
12315 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12316
12317         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
12318         it to the ptrace call.
12319         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
12320
12321 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12322
12323         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
12324         it to the ptrace call.
12325         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
12326
12327 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12328
12329         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
12330         gdb_byte *.
12331         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
12332
12333 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12334
12335         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
12336         instead of inf_ptrace_target.
12337         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12338         nbsd_nat_target.
12339
12340 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12341
12342         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12343         register_t.
12344
12345 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12346
12347         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12348         register_t.
12349
12350 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12351
12352         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
12353         register_t.
12354
12355 2020-03-13  Tom Tromey  <tom@tromey.com>
12356
12357         * value.h (val_print): Don't declare.
12358         * valprint.h (val_print_array_elements)
12359         (val_print_scalar_formatted, generic_val_print): Don't declare.
12360         * valprint.c (generic_val_print_array): Take a struct value.
12361         (generic_val_print_ptr, generic_val_print_memberptr)
12362         (generic_val_print_bool, generic_val_print_int)
12363         (generic_val_print_char, generic_val_print_complex)
12364         (generic_val_print): Remove.
12365         (generic_value_print): Update.
12366         (do_val_print): Remove unused parameters.  Don't call
12367         la_val_print.
12368         (val_print): Remove.
12369         (common_val_print): Update.  Don't call value_check_printable.
12370         (val_print_scalar_formatted, val_print_array_elements): Remove.
12371         * rust-lang.c (rust_val_print): Remove.
12372         (rust_language_defn): Update.
12373         * p-valprint.c (pascal_val_print): Remove.
12374         (pascal_value_print_inner): Update.
12375         (pascal_object_print_val_fields, pascal_object_print_val):
12376         Remove.
12377         (pascal_object_print_static_field): Update.
12378         * p-lang.h (pascal_val_print): Don't declare.
12379         * p-lang.c (pascal_language_defn): Update.
12380         * opencl-lang.c (opencl_language_defn): Update.
12381         * objc-lang.c (objc_language_defn): Update.
12382         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
12383         * m2-lang.h (m2_val_print): Don't declare.
12384         * m2-lang.c (m2_language_defn): Update.
12385         * language.h (struct language_defn) <la_val_print>: Remove.
12386         * language.c (unk_lang_value_print_inner): Rename.  Change
12387         argument types.
12388         (unknown_language_defn, auto_language_defn): Update.
12389         * go-valprint.c (go_val_print): Remove.
12390         * go-lang.h (go_val_print): Don't declare.
12391         * go-lang.c (go_language_defn): Update.
12392         * f-valprint.c (f_val_print): Remove.
12393         * f-lang.h (f_value_print): Don't declare.
12394         * f-lang.c (f_language_defn): Update.
12395         * d-valprint.c (d_val_print): Remove.
12396         * d-lang.h (d_value_print): Don't declare.
12397         * d-lang.c (d_language_defn): Update.
12398         * cp-valprint.c (cp_print_value_fields)
12399         (cp_print_value_fields_rtti, cp_print_value): Remove.
12400         (cp_print_static_field): Update.
12401         * c-valprint.c (c_val_print_array, c_val_print_ptr)
12402         (c_val_print_struct, c_val_print_union, c_val_print_int)
12403         (c_val_print_memberptr, c_val_print): Remove.
12404         * c-lang.h (c_val_print_array, cp_print_value_fields)
12405         (cp_print_value_fields_rtti): Don't declare.
12406         * c-lang.c (c_language_defn, cplus_language_defn)
12407         (asm_language_defn, minimal_language_defn): Update.
12408         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
12409         (ada_val_print_enum): Take a struct value.
12410         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
12411         (ada_val_print): Remove.
12412         (ada_value_print_1): Update.
12413         (printable_val_type): Remove.
12414         * ada-lang.h (ada_val_print): Don't declare.
12415         * ada-lang.c (ada_language_defn): Update.
12416
12417 2020-03-13  Tom Tromey  <tom@tromey.com>
12418
12419         * valprint.c (do_val_print): Update.
12420         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
12421         a struct value.
12422         (value_to_value_object_no_release): Declare.
12423         * python/py-value.c (value_to_value_object_no_release): New
12424         function.
12425         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
12426         struct value.
12427         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
12428         function.
12429         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
12430         a struct value.
12431         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
12432         Declare.
12433         (gdbscm_apply_val_pretty_printer): Take a struct value.
12434         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
12435         value.
12436         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
12437         value.
12438         * extension-priv.h (struct extension_language_ops)
12439         <apply_val_pretty_printer>: Take a struct value.
12440         * cp-valprint.c (cp_print_value): Create a struct value.
12441         (cp_print_value): Update.
12442
12443 2020-03-13  Tom Tromey  <tom@tromey.com>
12444
12445         * ada-valprint.c (print_field_values): Call common_val_print.
12446
12447 2020-03-13  Tom Tromey  <tom@tromey.com>
12448
12449         * ada-valprint.c (val_print_packed_array_elements): Remove
12450         bitoffset and val parameters.  Call common_val_print.
12451         (ada_val_print_string): Remove offset, address, and original_value
12452         parameters.
12453         (ada_val_print_array): Update.
12454         (ada_value_print_array): New function.
12455         (ada_value_print_1): Call it.
12456
12457 2020-03-13  Tom Tromey  <tom@tromey.com>
12458
12459         * ada-valprint.c (ada_value_print): Use common_val_print.
12460
12461 2020-03-13  Tom Tromey  <tom@tromey.com>
12462
12463         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
12464
12465 2020-03-13  Tom Tromey  <tom@tromey.com>
12466
12467         * ada-valprint.c (ada_value_print_num): New function.
12468         (ada_value_print_1): Use it.
12469
12470 2020-03-13  Tom Tromey  <tom@tromey.com>
12471
12472         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
12473
12474 2020-03-13  Tom Tromey  <tom@tromey.com>
12475
12476         * ada-valprint.c (ada_value_print_ptr): New function.
12477         (ada_value_print_1): Use it.
12478
12479 2020-03-13  Tom Tromey  <tom@tromey.com>
12480
12481         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
12482         call common_val_print.
12483         (ada_val_print_1): Update.
12484         (ada_value_print_1): New function.
12485         (ada_value_print_inner): Rewrite.
12486
12487 2020-03-13  Tom Tromey  <tom@tromey.com>
12488
12489         * cp-valprint.c (cp_print_value_fields): Update.
12490         (cp_print_value): New function.
12491
12492 2020-03-13  Tom Tromey  <tom@tromey.com>
12493
12494         * m2-valprint.c (m2_value_print_inner): Use
12495         cp_print_value_fields.
12496         * cp-valprint.c (cp_print_value_fields): New function.
12497         * c-valprint.c (c_value_print_struct): New function.
12498         (c_value_print_inner): Use c_value_print_struct.
12499         * c-lang.h (cp_print_value_fields): Declare.
12500
12501 2020-03-13  Tom Tromey  <tom@tromey.com>
12502
12503         * c-valprint.c (c_value_print_array): New function.
12504         (c_value_print_inner): Use it.
12505
12506 2020-03-13  Tom Tromey  <tom@tromey.com>
12507
12508         * c-valprint.c (c_value_print_memberptr): New function.
12509         (c_value_print_inner): Use it.
12510
12511 2020-03-13  Tom Tromey  <tom@tromey.com>
12512
12513         * c-valprint.c (c_value_print_int): New function.
12514         (c_value_print_inner): Use it.
12515
12516 2020-03-13  Tom Tromey  <tom@tromey.com>
12517
12518         * c-valprint.c (c_value_print_ptr): New function.
12519         (c_value_print_inner): Use it.
12520
12521 2020-03-13  Tom Tromey  <tom@tromey.com>
12522
12523         * c-valprint.c (c_value_print_inner): Rewrite.
12524
12525 2020-03-13  Tom Tromey  <tom@tromey.com>
12526
12527         * valprint.c (generic_value_print_complex): New function.
12528         (generic_value_print): Use it.
12529
12530 2020-03-13  Tom Tromey  <tom@tromey.com>
12531
12532         * valprint.c (generic_val_print_float): Don't call
12533         val_print_scalar_formatted.
12534         (generic_val_print, generic_value_print): Update.
12535
12536 2020-03-13  Tom Tromey  <tom@tromey.com>
12537
12538         * valprint.c (generic_value_print_char): New function
12539         (generic_value_print): Use it.
12540
12541 2020-03-13  Tom Tromey  <tom@tromey.com>
12542
12543         * valprint.c (generic_value_print_int): New function.
12544         (generic_value_print): Use it.
12545
12546 2020-03-13  Tom Tromey  <tom@tromey.com>
12547
12548         * valprint.c (generic_value_print_bool): New function.
12549         (generic_value_print): Use it.
12550
12551 2020-03-13  Tom Tromey  <tom@tromey.com>
12552
12553         * valprint.c (generic_val_print_func): Simplify.
12554         (generic_val_print, generic_value_print): Update.
12555
12556 2020-03-13  Tom Tromey  <tom@tromey.com>
12557
12558         * valprint.c (generic_val_print_flags): Remove.
12559         (generic_val_print, generic_value_print): Update.
12560         (val_print_type_code_flags): Add original_value parameter.
12561
12562 2020-03-13  Tom Tromey  <tom@tromey.com>
12563
12564         * valprint.c (generic_val_print): Update.
12565         (generic_value_print): Update.
12566         * valprint.c (generic_val_print_enum): Don't call
12567         val_print_scalar_formatted.
12568
12569 2020-03-13  Tom Tromey  <tom@tromey.com>
12570
12571         * valprint.c (generic_value_print): Call generic_value_print_ptr.
12572         * valprint.c (generic_value_print_ptr): New function.
12573
12574 2020-03-13  Tom Tromey  <tom@tromey.com>
12575
12576         * valprint.c (generic_value_print): Rewrite.
12577
12578 2020-03-13  Tom Tromey  <tom@tromey.com>
12579
12580         * p-valprint.c (pascal_object_print_value_fields)
12581         (pascal_object_print_value): New functions.
12582
12583 2020-03-13  Tom Tromey  <tom@tromey.com>
12584
12585         * p-valprint.c (pascal_value_print_inner): Rewrite.
12586
12587 2020-03-13  Tom Tromey  <tom@tromey.com>
12588
12589         * f-valprint.c (f_value_print_innner): Rewrite.
12590
12591 2020-03-13  Tom Tromey  <tom@tromey.com>
12592
12593         * m2-valprint.c (m2_print_unbounded_array): New overload.
12594         (m2_print_unbounded_array): Update.
12595         (m2_print_array_contents): Take a struct value.
12596         (m2_value_print_inner): Rewrite.
12597
12598 2020-03-13  Tom Tromey  <tom@tromey.com>
12599
12600         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
12601         (d_value_print_inner): New function.
12602         * d-lang.h (d_value_print_inner): Declare.
12603         * d-lang.c (d_language_defn): Use d_value_print_inner.
12604
12605 2020-03-13  Tom Tromey  <tom@tromey.com>
12606
12607         * go-valprint.c (go_value_print_inner): New function.
12608         * go-lang.h (go_value_print_inner): Declare.
12609         * go-lang.c (go_language_defn): Use go_value_print_inner.
12610
12611 2020-03-13  Tom Tromey  <tom@tromey.com>
12612
12613         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
12614         API.
12615         (rust_val_print): Rewrite.
12616         (rust_value_print_inner): New function, from rust_val_print.
12617         (rust_language_defn): Use rust_value_print_inner.
12618
12619 2020-03-13  Tom Tromey  <tom@tromey.com>
12620
12621         * ada-valprint.c (ada_value_print_inner): New function.
12622         * ada-lang.h (ada_value_print_inner): Declare.
12623         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
12624
12625 2020-03-13  Tom Tromey  <tom@tromey.com>
12626
12627         * f-valprint.c (f_value_print_innner): New function.
12628         * f-lang.h (f_value_print_innner): Declare.
12629         * f-lang.c (f_language_defn): Use f_value_print_innner.
12630
12631 2020-03-13  Tom Tromey  <tom@tromey.com>
12632
12633         * p-valprint.c (pascal_value_print_inner): New function.
12634         * p-lang.h (pascal_value_print_inner): Declare.
12635         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
12636
12637 2020-03-13  Tom Tromey  <tom@tromey.com>
12638
12639         * m2-valprint.c (m2_value_print_inner): New function.
12640         * m2-lang.h (m2_value_print_inner): Declare.
12641         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
12642
12643 2020-03-13  Tom Tromey  <tom@tromey.com>
12644
12645         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
12646         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
12647         * c-valprint.c (c_value_print_inner): New function.
12648         * c-lang.h (c_value_print_inner): Declare.
12649         * c-lang.c (c_language_defn, cplus_language_defn)
12650         (asm_language_defn, minimal_language_defn): Use
12651         c_value_print_inner.
12652
12653 2020-03-13  Tom Tromey  <tom@tromey.com>
12654
12655         * p-valprint.c (pascal_object_print_value_fields): Now static.
12656         * p-lang.h (pascal_object_print_value_fields): Don't declare.
12657
12658 2020-03-13  Tom Tromey  <tom@tromey.com>
12659
12660         * c-valprint.c (c_val_print_array): Simplify.
12661
12662 2020-03-13  Tom Tromey  <tom@tromey.com>
12663
12664         * valprint.c (value_print_array_elements): New function.
12665         * valprint.h (value_print_array_elements): Declare.
12666
12667 2020-03-13  Tom Tromey  <tom@tromey.com>
12668
12669         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
12670         * mips-tdep.c (mips_print_register): Use
12671         value_print_scalar_formatted.
12672
12673 2020-03-13  Tom Tromey  <tom@tromey.com>
12674
12675         * valprint.h (value_print_scalar_formatted): Declare.
12676         * valprint.c (value_print_scalar_formatted): New function.
12677
12678 2020-03-13  Tom Tromey  <tom@tromey.com>
12679
12680         * valprint.h (generic_value_print): Declare.
12681         * valprint.c (generic_value_print): New function.
12682
12683 2020-03-13  Tom Tromey  <tom@tromey.com>
12684
12685         * valprint.c (do_val_print): Call la_value_print_inner, if
12686         available.
12687         * rust-lang.c (rust_language_defn): Update.
12688         * p-lang.c (pascal_language_defn): Update.
12689         * opencl-lang.c (opencl_language_defn): Update.
12690         * objc-lang.c (objc_language_defn): Update.
12691         * m2-lang.c (m2_language_defn): Update.
12692         * language.h (struct language_defn) <la_value_print_inner>: New
12693         member.
12694         * language.c (unknown_language_defn, auto_language_defn): Update.
12695         * go-lang.c (go_language_defn): Update.
12696         * f-lang.c (f_language_defn): Update.
12697         * d-lang.c (d_language_defn): Update.
12698         * c-lang.c (c_language_defn, cplus_language_defn)
12699         (asm_language_defn, minimal_language_defn): Update.
12700         * ada-lang.c (ada_language_defn): Update.
12701
12702 2020-03-13  Tom Tromey  <tom@tromey.com>
12703
12704         * c-valprint.c (c_value_print): Use common_val_print.
12705
12706 2020-03-13  Tom Tromey  <tom@tromey.com>
12707
12708         * cp-valprint.c (cp_print_static_field): Use common_val_print.
12709
12710 2020-03-13  Tom Tromey  <tom@tromey.com>
12711
12712         * f-valprint.c (f77_print_array_1, f_val_print): Use
12713         common_val_print.
12714
12715 2020-03-13  Tom Tromey  <tom@tromey.com>
12716
12717         * riscv-tdep.c (riscv_print_one_register_info): Use
12718         common_val_print.
12719
12720 2020-03-13  Tom Tromey  <tom@tromey.com>
12721
12722         * mi/mi-main.c (output_register): Use common_val_print.
12723
12724 2020-03-13  Tom Tromey  <tom@tromey.com>
12725
12726         * infcmd.c (default_print_one_register_info): Use
12727         common_val_print.
12728
12729 2020-03-13  Tom Tromey  <tom@tromey.com>
12730
12731         * valprint.h (common_val_print_checked): Declare.
12732         * valprint.c (common_val_print_checked): New function.
12733         * stack.c (print_frame_arg): Use common_val_print_checked.
12734
12735 2020-03-13  Tom Tromey  <tom@tromey.com>
12736
12737         * valprint.c (do_val_print): New function, from val_print.
12738         (val_print): Use do_val_print.
12739         (common_val_print): Use do_val_print.
12740
12741 2020-03-13  Tom Tromey  <tom@tromey.com>
12742
12743         * valprint.c (value_print): Use scoped_value_mark.
12744
12745 2020-03-13  Tom de Vries  <tdevries@suse.de>
12746
12747         PR symtab/25646
12748         * psymtab.c (partial_symtab::partial_symtab): Don't set
12749         globals_offset and statics_offset.  Push element onto
12750         current_global_psymbols and current_static_psymbols stacks.
12751         (concat): New function.
12752         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
12753         element from current_global_psymbols and current_static_psymbols
12754         stacks.  Concat popped elements to global_psymbols and
12755         static_symbols.
12756         (add_psymbol_to_list): Use current_global_psymbols and
12757         current_static_psymbols stacks.
12758         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
12759         current_static_psymbols fields.
12760
12761 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
12762
12763         * corelow.c (sniff_core_bfd): Remove.
12764         (class core_target) <m_core_vec>: Remove.
12765         (core_target::core_target): Update.
12766         (core_file_fns): Remove.
12767         (deprecated_add_core_fns): Remove.
12768         (default_core_sniffer): Remove.
12769         (sniff_core_bfd): Remove.
12770         (default_check_format): Remove.
12771         (gdb_check_format): Remove.
12772         (core_target_open): Update.
12773         (core_target::get_core_register_section): Update.
12774         (get_core_registers_cb): Update.
12775         (core_target::fetch_registers): Update.
12776         * gdbcore.h (struct core_fns): Remove.
12777         (deprecated_add_core_fns): Remove.
12778         (default_core_sniffer): Remove.
12779         (default_check_format): Remove.
12780
12781 2020-03-12  Tom Tromey  <tom@tromey.com>
12782
12783         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
12784         CORE_ADDR.
12785         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
12786
12787 2020-03-12  Tom Tromey  <tom@tromey.com>
12788
12789         * remote.c (remote_target::download_tracepoint)
12790         (remote_target::enable_tracepoint)
12791         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
12792         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
12793         sprintf_vma.
12794
12795 2020-03-12  Tom Tromey  <tom@tromey.com>
12796
12797         * symfile-mem.c: Update CORE_ADDR size assert.
12798
12799 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12800
12801         * selftest.m4: Move to gdbsupport/.
12802         * acinclude.m4: Update path to selftest.m4.
12803
12804 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12805
12806         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
12807         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
12808         gdbarch-selfselftests.c and selftest-arch.c.
12809         (SUBDIR_UNITTESTS_OBS): Rename to...
12810         (SELFTESTS_OBS): ... this.
12811         (COMMON_SFILES): Remove disasm-selftests.c and
12812         gdbarch-selftests.c.
12813         * configure.ac: Don't add selftest-arch.{c,o} to
12814         CONFIG_{SRCS,OBS}.
12815         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
12816         preprocessor conditions.
12817
12818 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12819
12820         * configure.ac: Don't source bfd/development.sh.
12821         * selftest.m4: Modify comment.
12822         * configure: Re-generate.
12823
12824 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12825
12826         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
12827         not "true" or "false".
12828         * configure: Re-generate.
12829
12830 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
12831
12832         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
12833         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
12834         renamed to arm_nbsd_supply_gregset.
12835         (fetch_register): Update to call arm_nbsd_supply_gregset.
12836         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
12837         (arm_netbsd_nat_target::fetch_registers): Update.
12838         (fetch_elfcore_registers): Removed.
12839         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
12840         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
12841         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
12842         not require NetBSD system headers.
12843         (arm_nbsd_regset): New struct.
12844         (arm_nbsd_iterate_over_regset_sections): New function.
12845         (arm_netbsd_init_abi_common): Updated to call
12846         set_gdbarch_iterate_over_regset_sections.
12847         * arm-nbsd-tdep.h: New file.
12848
12849 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
12850
12851         * symtab.c (find_pc_sect_line): Add check which prevents infinite
12852         recursion.
12853
12854 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
12855
12856         * configure: Re-generate.
12857
12858 2020-03-11  Tom Tromey  <tromey@adacore.com>
12859
12860         * ada-typeprint.c (print_choices): Fix comment.
12861
12862 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
12863
12864         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
12865         previous item in the list, when the list has no items.
12866
12867 2020-03-11  Tom de Vries  <tdevries@suse.de>
12868
12869         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
12870         PROP_LOCLIST handling code.
12871
12872 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
12873
12874         * buildsym-legacy.c (record_line): Pass extra parameter to
12875         record_line.
12876         * buildsym.c (buildsym_compunit::record_line): Take an extra
12877         parameter, reduce duplication in the line table, and record the
12878         is_stmt flag in the line table.
12879         * buildsym.h (buildsym_compunit::record_line): Add extra
12880         parameter.
12881         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
12882         non-statement lines.
12883         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
12884         this to the symtab builder.
12885         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
12886         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
12887         through to dwarf_record_line_1.
12888         * infrun.c (process_event_stop_test): When stepping, don't stop at
12889         a non-statement instruction, and only refresh the step info when
12890         we land in the middle of a line's range.  Also add an extra
12891         comment.
12892         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
12893         field.
12894         * record-btrace.c (btrace_find_line_range): Only record lines
12895         marked as is-statement.
12896         * stack.c (frame_show_address): Show the frame address if we are
12897         in a non-statement sal.
12898         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
12899         (maintenance_print_one_line_table): Print a header for the is_stmt
12900         column, and include is_stmt information in the output.
12901         * symtab.c (find_pc_sect_line): Find lines marked as statements in
12902         preference to non-statements.
12903         (find_pcs_for_symtab_line): Prefer is-statement entries.
12904         (find_line_common): Likewise.
12905         * symtab.h (struct linetable_entry): Add is_stmt field.
12906         (struct symtab_and_line): Likewise.
12907         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
12908         arranging the line table.
12909
12910 2020-03-07  Tom de Vries  <tdevries@suse.de>
12911
12912         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
12913         DIE.
12914
12915 2020-03-07  Tom Tromey  <tom@tromey.com>
12916
12917         * valops.c (value_literal_complex): Remove obsolete comment.
12918         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
12919         comment.
12920
12921 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
12922
12923         * infrun.h: Forward-declare thread_info.
12924         (set_step_info): Add thread_info parameter, add doc.
12925         * infrun.c (set_step_info): Add thread_info parameter, move doc
12926         to header.
12927         * infrun.c (process_event_stop_test): Pass thread to
12928         set_step_info call.
12929         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
12930         set_step_info.
12931         (prepare_one_step): Add thread_info parameter, pass it to
12932         set_step_frame and prepare_one_step (recursive) call.
12933         (step_1): Pass thread to prepare_one_step call.
12934         (step_command_fsm::should_stop): Pass thread to
12935         prepare_one_step.
12936         (until_next_fsm): Pass thread to set_step_frame call.
12937         (finish_command): Pass thread to set_step_info call.
12938
12939 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
12940
12941         * windows-tdep.c (windows_solib_create_inferior_hook):
12942         Check if inferior is running.
12943
12944 2020-03-06  Tom de Vries  <tdevries@suse.de>
12945
12946         * NEWS: Fix "the the".
12947         * ctfread.c: Same.
12948
12949 2020-03-06  Tom de Vries  <tdevries@suse.de>
12950
12951         * psymtab.c (psymtab_to_symtab): Don't print "done.".
12952
12953 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12954
12955         * .dir-locals.el: Add a comment referencing the other copies of
12956         this file.
12957
12958 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
12959
12960         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
12961         psargs.
12962
12963 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12964
12965         * .gitattributes: New file.
12966
12967 2020-03-04  Tom Tromey  <tom@tromey.com>
12968
12969         * symmisc.c (print_symbol_bcache_statistics)
12970         (print_objfile_statistics): Update.
12971         * symfile.c (allocate_symtab): Use intern.
12972         * psymtab.c (partial_symtab::partial_symtab): Use intern.
12973         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
12974         macro_cache>: Remove.
12975         <string_cache>: New member.
12976         (struct objfile) <intern>: New methods.
12977         * elfread.c (elf_symtab_read): Use intern.
12978         * dwarf2/read.c (fixup_go_packaging): Intern package name.
12979         (dwarf2_compute_name, dwarf2_physname)
12980         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
12981         names.
12982         (guess_partial_die_structure_name): Update.
12983         (partial_die_info::fixup): Intern name.
12984         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
12985         name.
12986         (dwarf2_name): Intern name.  Update.
12987         * buildsym.c (buildsym_compunit::get_macro_table): Use
12988         string_cache.
12989
12990 2020-03-04  Tom Tromey  <tom@tromey.com>
12991
12992         * jit.c (bfd_open_from_target_memory): Make "target" const.
12993         * corefile.c (gnutarget): Now const.
12994         * gdbcore.h (gnutarget): Now const.
12995
12996 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
12997
12998         * NEWS: Mention support for WOW64 processes.
12999         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
13000         (amd64_windows_segment_register_p): Remove static.
13001         (_initialize_amd64_windows_nat): Update.
13002         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
13003         * i386-windows-nat.c (context_offset): Update.
13004         (i386_mappings): Rename and remove static.
13005         (i386_windows_segment_register_p): Remove static.
13006         (_initialize_i386_windows_nat): Update.
13007         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
13008         (STATUS_WX86_SINGLE_STEP): New macro.
13009         (EnumProcessModulesEx): New macro.
13010         (Wow64SuspendThread): New macro.
13011         (Wow64GetThreadContext): New macro.
13012         (Wow64SetThreadContext): New macro.
13013         (Wow64GetThreadSelectorEntry): New macro.
13014         (windows_set_context_register_offsets): Add static.
13015         (windows_set_segment_register_p): Likewise.
13016         (windows_add_thread): Adapt for WOW64 processes.
13017         (windows_fetch_one_register): Likewise.
13018         (windows_nat_target::fetch_registers): Likewise.
13019         (windows_store_one_register): Likewise.
13020         (display_selector): Likewise.
13021         (display_selectors): Likewise.
13022         (handle_exception): Likewise.
13023         (windows_continue): Likewise.
13024         (windows_nat_target::resume): Likewise.
13025         (windows_add_all_dlls): Likewise.
13026         (do_initial_windows_stuff): Likewise.
13027         (windows_nat_target::attach): Likewise.
13028         (windows_get_exec_module_filename): Likewise.
13029         (windows_nat_target::create_inferior): Likewise.
13030         (windows_xfer_siginfo): Likewise.
13031         (_initialize_loadable): Initialize Wow64SuspendThread,
13032         Wow64GetThreadContext, Wow64SetThreadContext,
13033         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
13034         * windows-nat.h (windows_set_context_register_offsets):
13035         Remove declaration.
13036         (windows_set_segment_register_p): Likewise.
13037         (i386_windows_segment_register_p): Add declaration.
13038         (amd64_windows_segment_register_p): Likewise.
13039
13040 2020-03-04  Luis Machado  <luis.machado@linaro.org>
13041
13042         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
13043         in "info registers" for AArch64/ARM.
13044
13045         The change caused "info registers" to not print GPR's.
13046
13047         gdb/ChangeLog:
13048
13049         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
13050
13051         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
13052         when reg->group is empty and reggroup is not.
13053
13054 2020-03-03  Tom Tromey  <tromey@adacore.com>
13055
13056         * dwarf2/frame.c (struct dwarf2_frame_cache)
13057         <checked_tailcall_bottom, entry_cfa_sp_offset,
13058         entry_cfa_sp_offset_p>: Remove members.
13059         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
13060         (dwarf2_frame_prev_register): Don't call
13061         dwarf2_tailcall_sniffer_first.
13062         (dwarf2_append_unwinders): Don't append tailcall unwinder.
13063         * frame-unwind.c (add_unwinder): New fuction.
13064         (frame_unwind_init): Use it.  Add tailcall unwinder.
13065
13066 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
13067             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13068
13069         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
13070         value should be printed as true.
13071
13072 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
13073
13074         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
13075         (windows_init_abi): Set and use windows_so_ops.
13076
13077 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
13078
13079         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
13080         when verifying if dealing with a convenience variable.
13081
13082 2020-03-03  Luis Machado  <luis.machado@linaro.org>
13083
13084         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
13085
13086 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
13087
13088         * infrun.c (gdbarch_supports_displaced_stepping): New.
13089         (use_displaced_stepping): Break up conditions in smaller pieces.
13090         Use gdbarch_supports_displaced_stepping.
13091         (displaced_step_prepare_throw): Use
13092         gdbarch_supports_displaced_stepping.
13093
13094 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13095
13096         * NEWS: Mention new behaviour of the history filename.
13097         * top.c (write_history_p): Add comment.
13098         (show_write_history_p): Add header comment, give a different
13099         message when history writing is on, but the history filename is
13100         empty.
13101         (history_filename): Add comment.
13102         (history_filename_empty): New function.
13103         (show_history_filename): Add header comment, give a different
13104         message when the filename is empty.
13105         (init_history): Compare history_filename against nullptr, and only
13106         read history if the filename is not empty.
13107         (set_history_filename): Add header comment, and only make
13108         non-empty filenames absolute.
13109         (init_main): Make the filename argument to 'set history filename'
13110         optional.
13111
13112 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
13113
13114         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
13115         (arm_supply_vfpregset): ...this, and update to use VFP registers.
13116         (fetch_fp_register): Update.
13117         (fetch_fp_regs): Update.
13118         (store_fp_register): Update.
13119         (store_fp_regs): Update.
13120         (arm_netbsd_nat_target::read_description): New function.
13121         (fetch_elfcore_registers): Update.
13122
13123 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13124
13125         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
13126         general_thread if the stop reply is missing a thread-id.
13127         (remote_target::process_stop_reply): Use the first non-exited
13128         thread if the target didn't pass a thread-id.
13129         * infrun.c (do_target_wait): Move call to
13130         switch_to_inferior_no_thread to ....
13131         (do_target_wait_1): ... here.
13132
13133 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
13134
13135         * debuginfod-support.c: Include defs.h first.
13136
13137 2020-02-28  Tom de Vries  <tdevries@suse.de>
13138
13139         * symfile.c (set_initial_language): Use default language for lookup.
13140
13141 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
13142
13143         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
13144         reader variable, pass `this` to read_cutu_die_from_dwo.
13145
13146 2020-02-27  Aaron Merey  <amerey@redhat.com>
13147
13148         * source.c (open_source_file): Check for nullptr when computing
13149         srcpath.
13150
13151 2020-02-27  Tom Tromey  <tromey@adacore.com>
13152
13153         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
13154         member.
13155         (dwarf2_add_field): Don't update nfields.
13156         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
13157
13158 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
13159
13160         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
13161         abs.
13162
13163 2020-02-26  Tom Tromey  <tom@tromey.com>
13164
13165         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
13166         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
13167         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
13168         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
13169         per_cu_data.
13170
13171 2020-02-26  Tom Tromey  <tom@tromey.com>
13172
13173         * dwarf2/index-write.c (psym_index_map): Change type.
13174         (add_address_entry_worker, write_one_signatured_type)
13175         (recursively_count_psymbols, recursively_write_psymbols)
13176         (class debug_names, psyms_seen_size, write_gdbindex)
13177         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
13178
13179 2020-02-26  Aaron Merey  <amerey@redhat.com>
13180
13181         * Makefile.in: Handle optional debuginfod support.
13182         * NEWS: Update.
13183         * README: Add --with-debuginfod summary.
13184         * config.in: Regenerate.
13185         * configure: Regenerate.
13186         * configure.ac: Handle optional debuginfod support.
13187         * debuginfod-support.c: debuginfod helper functions.
13188         * debuginfod-support.h: Ditto.
13189         * doc/gdb.texinfo: Add --with-debuginfod to configure options
13190         summary.
13191         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
13192         when a dwz file cannot be found.
13193         * elfread.c (elf_symfile_read): Query debuginfod servers when a
13194         debuginfo file cannot be found.
13195         * source.c (open_source_file): Query debuginfod servers when a
13196         source file cannot be found.
13197         * top.c (print_gdb_configuration): Include
13198         --{with,without}-debuginfod in the output.
13199
13200 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
13201
13202         * thread.c (thr_try_catch_cmd): Print thread name.
13203
13204 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
13205
13206         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
13207         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13208         dwarf2_fetch_die_type_sect_off): Move to...
13209         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
13210         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13211         dwarf2_fetch_die_type_sect_off): ... here.
13212         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
13213         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13214         dwarf2_fetch_die_type_sect_off): Move doc to header file.
13215
13216 2020-02-26  Tom de Vries  <tdevries@suse.de>
13217
13218         PR gdb/25603
13219         * symfile.c (set_initial_language): Exit-early if
13220         language_mode == language_mode_manual.
13221
13222 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13223
13224         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
13225         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
13226         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
13227
13228 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
13229
13230         * gdbtypes.c (create_array_type_with_stride): Handle negative
13231         array strides.
13232         * valarith.c (value_subscripted_rvalue): Likewise.
13233
13234 2020-02-25  Luis Machado  <luis.machado@linaro.org>
13235
13236         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
13237
13238 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13239
13240         * loc.h (dwarf2_get_die_type): Move to...
13241         * read.h (dwarf2_get_die_type): ... here.
13242         * read.c (dwarf2_get_die_type): Move doc to header.
13243
13244 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
13245
13246         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
13247         'gnulib/Makefile.in' to the list.
13248
13249 2020-02-24  Tom Tromey  <tom@tromey.com>
13250
13251         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
13252         Remove.
13253         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
13254         XOBNEWVEC.
13255
13256 2020-02-24  Tom Tromey  <tom@tromey.com>
13257
13258         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
13259         New method.
13260         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
13261         (dw2_do_instantiate_symtab, dw2_get_file_names)
13262         (build_type_psymtab_dependencies, load_full_type_unit): Update.
13263
13264 2020-02-24  Tom Tromey  <tom@tromey.com>
13265
13266         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
13267         make_scoped_restore.
13268         (dwarf2_psymtab::read_symtab): Don't clear
13269         reading_partial_symbols.
13270
13271 2020-02-24  Tom de Vries  <tdevries@suse.de>
13272
13273         PR gdb/25592
13274         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
13275
13276 2020-02-24  Tom de Vries  <tdevries@suse.de>
13277
13278         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
13279         commands layout next/prev/regs.
13280
13281 2020-02-22  Tom Tromey  <tom@tromey.com>
13282
13283         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
13284         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
13285
13286 2020-02-22  Tom Tromey  <tom@tromey.com>
13287
13288         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
13289
13290 2020-02-22  Tom Tromey  <tom@tromey.com>
13291
13292         * tui/tui-win.c (_initialize_tui_win): Add usage text.
13293         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
13294         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
13295         * tui/tui.c (_initialize_tui): Add usage text.
13296
13297 2020-02-22  Tom Tromey  <tom@tromey.com>
13298
13299         * tui/tui-win.c (tui_set_focus_command)
13300         (tui_set_win_height_command): Use error_no_arg.
13301         (_initialize_tui_win): Update help text.
13302         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
13303
13304 2020-02-22  Tom Tromey  <tom@tromey.com>
13305
13306         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
13307         * tui/tui-disasm.h (struct tui_disasm_window)
13308         <display_start_addr>: Declare.
13309         * tui/tui-source.h (struct tui_source_window)
13310         <display_start_addr>: Declare.
13311         * tui/tui-winsource.h (struct tui_source_window_base)
13312         <show_source_line, display_start_addr>: New methods.
13313         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
13314         Rename and move to protected section.
13315         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
13316         (tui_source_window_base::do_erase_source_content): Update.
13317         (tui_source_window_base::show_source_line): Now a method.
13318         (tui_source_window_base::show_source_content)
13319         (tui_source_window_base::tui_source_window_base)
13320         (tui_source_window_base::rerender)
13321         (tui_source_window_base::refill)
13322         (tui_source_window_base::do_scroll_horizontal)
13323         (tui_source_window_base::set_is_exec_point_at)
13324         (tui_source_window_base::update_breakpoint_info)
13325         (tui_source_window_base::update_exec_info): Update.
13326         * tui/tui-source.c (tui_source_window::set_contents)
13327         (tui_source_window::showing_source_p)
13328         (tui_source_window::do_scroll_vertical)
13329         (tui_source_window::location_matches_p)
13330         (tui_source_window::line_is_displayed): Update.
13331         (tui_source_window::display_start_addr): New method.
13332         * tui/tui-disasm.c (tui_disasm_window::set_contents)
13333         (tui_disasm_window::do_scroll_vertical)
13334         (tui_disasm_window::location_matches_p): Update.
13335         (tui_disasm_window::display_start_addr): New method.
13336
13337 2020-02-22  Tom Tromey  <tom@tromey.com>
13338
13339         * NEWS: Add entry for gdb.register_window_type.
13340         * tui/tui-layout.h (window_factory): New typedef.
13341         (tui_register_window): Declare.
13342         * tui/tui-layout.c (saved_tui_windows): New global.
13343         (tui_apply_current_layout): Use it.
13344         (tui_register_window): New function.
13345         * python/python.c (do_start_initialization): Call
13346         gdbpy_initialize_tui.
13347         (python_GdbMethods): Add "register_window_type" function.
13348         * python/python-internal.h (gdbpy_register_tui_window)
13349         (gdbpy_initialize_tui): Declare.
13350         * python/py-tui.c: New file.
13351         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
13352
13353 2020-02-22  Tom Tromey  <tom@tromey.com>
13354
13355         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
13356
13357 2020-02-22  Tom Tromey  <tom@tromey.com>
13358
13359         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
13360         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
13361         * tui/tui-data.c (tui_set_win_with_focus): Remove.
13362         (tui_set_win_focus_to): Move from tui-win.c.
13363
13364 2020-02-22  Tom Tromey  <tom@tromey.com>
13365
13366         * tui/tui-layout.c (make_standard_window, get_locator_window): New
13367         functions.
13368         (known_window_types): New global.
13369         (tui_get_window_by_name): Reimplement.
13370         (initialize_known_windows): New function.
13371         (validate_window_name): Rewrite.
13372         (_initialize_tui_layout): Call initialize_known_windows.
13373
13374 2020-02-22  Tom Tromey  <tom@tromey.com>
13375
13376         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
13377         Remove constants.
13378         * tui/tui-winsource.h (struct tui_source_window_base)
13379         <tui_source_window_base>: Remove parameter.
13380         * tui/tui-winsource.c
13381         (tui_source_window_base::tui_source_window_base): Remove
13382         parameter.
13383         (tui_source_window_base::refill): Update.
13384         * tui/tui-stack.h (struct tui_locator_window)
13385         <tui_locator_window>: Update.
13386         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
13387         Default the constructor.
13388         * tui/tui-regs.h (struct tui_data_item_window)
13389         <tui_data_item_window>: Default the constructor.
13390         (struct tui_data_window) <tui_data_window>: Likewise.
13391         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
13392         Default the constructor.
13393         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
13394         Default the constructor.
13395         <type>: Remove.
13396         (struct tui_win_info) <tui_win_info>: Default the constructor.
13397         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
13398         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
13399         Default the constructor.
13400
13401 2020-02-22  Tom Tromey  <tom@tromey.com>
13402
13403         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
13404         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
13405         * tui/tui-win.c (tui_resize_all): Don't call
13406         tui_delete_invisible_windows.
13407         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
13408         done.
13409         (tui_set_layout): Update.
13410         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
13411         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
13412         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
13413
13414 2020-02-22  Tom Tromey  <tom@tromey.com>
13415
13416         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
13417         correctly.
13418
13419 2020-02-22  Tom Tromey  <tom@tromey.com>
13420
13421         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
13422
13423 2020-02-22  Tom Tromey  <tom@tromey.com>
13424
13425         * tui/tui-winsource.h (struct tui_source_window_iterator)
13426         <inner_iterator>: New etytypedef.
13427         <tui_source_window_iterator>: Take "end" parameter.
13428         <tui_source_window_iterator>: Take iterator.
13429         <operator*, advance>: Update.
13430         <m_iter>: Change type.
13431         <m_end>: New field.
13432         (struct tui_source_windows) <begin, end>: Update.
13433         * tui/tui-layout.c (tui_windows): New global.
13434         (tui_apply_current_layout): Clear tui_windows.
13435         (tui_layout_window::apply): Update tui_windows.
13436         * tui/tui-data.h (tui_windows): Declare.
13437         (all_tui_windows): Now inline function.
13438         (class tui_window_iterator, struct all_tui_windows): Remove.
13439
13440 2020-02-22  Tom Tromey  <tom@tromey.com>
13441
13442         PR tui/17850:
13443         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
13444         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
13445         "height" argument.
13446         (class tui_layout_window) <get_sizes>: Likewise.
13447         (class tui_layout_split) <tui_layout_split>: Add "vertical"
13448         argument.
13449         <get_sizes>: Add "height" argument.
13450         <m_vertical>: New field.
13451         * tui/tui-layout.c (tui_layout_split::clone): Update.
13452         (tui_layout_split::get_sizes): Add "height" argument.
13453         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
13454         (tui_new_layout_command): Parse "-horizontal".
13455         (_initialize_tui_layout): Update help string.
13456         (tui_layout_split::specification): Add "-horizontal" when needed.
13457         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
13458         argument.
13459         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
13460         New methods.
13461
13462 2020-02-22  Tom Tromey  <tom@tromey.com>
13463
13464         * tui/tui-layout.h (enum tui_adjust_result): New.
13465         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
13466         (class tui_layout_window) <adjust_size>: Return
13467         tui_adjust_result.  Rewrite.
13468         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
13469         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
13470
13471 2020-02-22  Tom Tromey  <tom@tromey.com>
13472
13473         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
13474         parameter and return types.
13475         (class tui_layout_base) <specification>: Add "depth".
13476         (class tui_layout_window) <specification>: Add "depth".
13477         (class tui_layout_split) <specification>: Add "depth".
13478         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
13479         and return types.
13480         (tui_new_layout_command): Parse sub-layouts.
13481         (_initialize_tui_layout): Update help string.
13482         (tui_layout_window::specification): Add "depth".
13483         (add_layout_command): Update.
13484
13485 2020-02-22  Tom Tromey  <tom@tromey.com>
13486
13487         * NEWS: Add "tui new-layout" item.
13488         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
13489         Add new-layout command to help text.
13490         (validate_window_name): New function.
13491         (tui_new_layout_command): New function.
13492         (_initialize_tui_layout): Register "new-layout".
13493         (tui_layout_window::specification): New method.
13494         (tui_layout_window::specification): New method.
13495         * tui/tui-layout.h (class tui_layout_base) <specification>: New
13496         method.
13497         (class tui_layout_window) <specification>: New method.
13498         (class tui_layout_split) <specification>: New method.
13499
13500 2020-02-22  Tom Tromey  <tom@tromey.com>
13501
13502         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
13503         * tui/tui-win.c (window_name_completer): Update comment.
13504         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
13505         Declare method.
13506         (class tui_layout_window) <replace_window>: Likewise.
13507         (class tui_layout_split) <replace_window>: Likewise.
13508         (tui_set_layout): Don't declare.
13509         (tui_set_initial_layout): Declare function.
13510         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
13511         (asm_regs_layout): New globals.
13512         (tui_current_layout, show_layout): Remove.
13513         (tui_set_layout, tui_add_win_to_layout): Rewrite.
13514         (find_layout, tui_apply_layout): New function.
13515         (layout_completer): Remove.
13516         (tui_next_layout): Reimplement.
13517         (tui_next_layout_command): New function.
13518         (tui_set_initial_layout, tui_prev_layout_command): New functions.
13519         (tui_regs_layout): Reimplement.
13520         (tui_regs_layout_command): New function.
13521         (extract_display_start_addr): Rewrite.
13522         (next_layout, prev_layout): Remove.
13523         (tui_layout_window::replace_window): New method.
13524         (tui_layout_split::replace_window): New method.
13525         (destroy_layout): New function.
13526         (layout_list): New global.
13527         (add_layout_command): New function.
13528         (initialize_layouts): Update.
13529         (tui_layout_command): New function.
13530         (_initialize_tui_layout): Install "layout" commands.
13531         * tui/tui-data.h (enum tui_layout_type): Remove.
13532         (tui_current_layout): Don't declare.
13533
13534 2020-02-22  Tom Tromey  <tom@tromey.com>
13535
13536         * tui/tui-regs.c (tui_reg_layout): Remove.
13537         (tui_reg_command): Use tui_regs_layout.
13538         * tui/tui-layout.h (tui_reg_command): Declare.
13539         * tui/tui-layout.c (tui_reg_command): New function.
13540
13541 2020-02-22  Tom Tromey  <tom@tromey.com>
13542
13543         * tui/tui.c (tui_rl_delete_other_windows): Call
13544         tui_remove_some_windows.
13545         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
13546         Declare method.
13547         (class tui_layout_window) <remove_windows>: New method.
13548         (class tui_layout_split) <remove_windows>: Declare.
13549         (tui_remove_some_windows): Declare.
13550         * tui/tui-layout.c (tui_remove_some_windows): New function.
13551         (tui_layout_split::remove_windows): New method.
13552
13553 2020-02-22  Tom Tromey  <tom@tromey.com>
13554
13555         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
13556         * tui/tui-layout.h (tui_next_layout): Declare.
13557         * tui/tui-layout.c (tui_next_layout): New function.
13558
13559 2020-02-22  Tom Tromey  <tom@tromey.com>
13560
13561         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
13562         correct coordinates.
13563
13564 2020-02-22  Tom Tromey  <tom@tromey.com>
13565
13566         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
13567         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
13568         DATA_WIN case.
13569
13570 2020-02-22  Tom Tromey  <tom@tromey.com>
13571
13572         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
13573         TUI_DISASM_WIN, not tui_win_list.
13574
13575 2020-02-22  Tom Tromey  <tom@tromey.com>
13576
13577         * valprint.c (generic_val_print_enum_1)
13578         (val_print_type_code_flags): Style member names.
13579         * rust-lang.c (val_print_struct, rust_print_enum)
13580         (rust_print_struct_def, rust_internal_print_type): Style member
13581         names.
13582         * p-valprint.c (pascal_object_print_value_fields): Style member
13583         names.  Only call fprintf_symbol_filtered for static members.
13584         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
13585         * f-valprint.c (f_val_print): Style member names.
13586         * f-typeprint.c (f_type_print_base): Style member names.
13587         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
13588         call fprintf_symbol_filtered for static members.
13589         (cp_print_class_member): Style member names.
13590         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
13591         member names.
13592         * ada-valprint.c (ada_print_scalar): Style enum names.
13593         (ada_val_print_enum): Likewise.
13594         * ada-typeprint.c (print_enum_type): Style enum names.
13595
13596 2020-02-21  Tom Tromey  <tom@tromey.com>
13597
13598         * psympriv.h (struct partial_symtab): Update comment.
13599
13600 2020-02-21  Tom Tromey  <tromey@adacore.com>
13601
13602         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
13603         type is CORE_ADDR.
13604
13605 2020-02-21  Tom de Vries  <tdevries@suse.de>
13606
13607         PR gdb/25534
13608         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
13609         if dependencies[i]->user != NULL.
13610
13611 2020-02-21  Ali Tamur  <tamur@google.com>
13612
13613         * dwarf2/read.c (dwarf2_name): Add null check.
13614
13615 2020-02-20  Tom Tromey  <tom@tromey.com>
13616
13617         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
13618         ">=", in binary search.
13619         (dwarf2_find_containing_comp_unit): New overload.
13620         (run_test): New self-test.
13621         (_initialize_dwarf2_read): Register new test.
13622
13623 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
13624
13625         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
13626         * riscv-tdep.h: Likewise.
13627         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
13628         rv32-only CSR.
13629         * features/riscv/64bit-csr.xml: Regenerated.
13630
13631 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
13632             Tom Tromey  <tom@tromey.com>
13633
13634         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
13635         of 'fputc_unfiltered'.
13636         (putchar_unfiltered): Call 'fputc_unfiltered'.
13637         (fputc_unfiltered): Call 'fputs_unfiltered'.
13638
13639 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
13640
13641         * config.in: Regenerate.
13642         * configure: Regenerate.
13643         * configure.ac: Add --with-python-libdir option.
13644         * main.c: Use WITH_PYTHON_LIBDIR.
13645
13646 2020-02-19  Tom Tromey  <tom@tromey.com>
13647
13648         * symtab.c (general_symbol_info::compute_and_set_names): Use
13649         obstack_strndup.  Simplify call to symbol_set_demangled_name.
13650
13651 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
13652
13653         * dwarf2/read.c (allocate_signatured_type_table,
13654         allocate_dwo_unit_table, allocate_type_unit_groups_table,
13655         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
13656         Remove objfile parameter, update all callers.
13657
13658 2020-02-19  Doug Evans  <dje@google.com>
13659
13660         PR rust/25535
13661         * rust-lang.c (rust_print_enum): Apply embedded_offset to
13662         rust_enum_variant calculation.
13663
13664 2020-02-19  Tom Tromey  <tromey@adacore.com>
13665
13666         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
13667
13668 2020-02-19  Tom Tromey  <tromey@adacore.com>
13669
13670         * ada-lang.c (cache_symbol): Use obstack_strdup.
13671
13672 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13673
13674         * configure: Regenerate.
13675
13676 2020-02-19  Tom Tromey  <tromey@adacore.com>
13677
13678         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
13679         NULL check.
13680
13681 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
13682
13683         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
13684
13685 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13686
13687         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
13688         if GDBSERVER is not defined.
13689         (riscv_tdesc_cache): Likewise, also store const target_desc.
13690         (STATIC_IN_GDB): Define.
13691         (riscv_create_target_description): Update declaration with
13692         STATIC_IN_GDB.
13693         (riscv_lookup_target_description): New function, only define if
13694         GDBSERVER is not defined.
13695         * arch/riscv.h (riscv_create_target_description): Declare only
13696         when GDBSERVER is defined.
13697         (riscv_lookup_target_description): New declaration when GDBSERVER
13698         is not defined.
13699         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
13700         (riscv_linux_read_features): ...this, and return
13701         riscv_gdbarch_features instead of target_desc.
13702         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
13703         (riscv_linux_read_description): Rename to...
13704         (riscv_linux_read_features): ...this.
13705         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
13706         Update to use riscv_gdbarch_features and
13707         riscv_lookup_target_description.
13708         * riscv-tdep.c (riscv_find_default_target_description): Use
13709         riscv_lookup_target_description instead of
13710         riscv_create_target_description.
13711
13712 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13713
13714         * valprint.c (generic_val_print_enum_1): When printing a flag
13715         enum with value 0 and there is no enumerator with value 0, print
13716         just "0" instead of "(unknown: 0x0)".
13717
13718 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13719
13720         * valprint.c (generic_val_print_enum_1): Print unknown part of
13721         flag enum in hex.
13722
13723 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13724
13725         * dwarf2/read.c (update_enumeration_type_from_children): Allow
13726         flag enums to contain duplicate enumerators.
13727         * valprint.c (generic_val_print_enum_1): Update comment.
13728
13729 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13730
13731         * dwarf2/read.c: Include "count-one-bits.h".
13732         (update_enumeration_type_from_children): If an enumerator has
13733         multiple bits set, don't treat the enumeration as a "flag enum".
13734         * valprint.c (generic_val_print_enum_1): Assert that enumerators
13735         of flag enums have 0 or 1 bit set.
13736
13737 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13738
13739         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
13740         conversion.
13741         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
13742         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
13743         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
13744         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
13745         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
13746
13747 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13748
13749         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
13750
13751 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13752
13753         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
13754         displaced_step_closure_up.
13755         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
13756         (struct displaced_step_closure_up):
13757         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
13758         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
13759         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
13760         Likewise.
13761         * gdbarch.sh (displaced_step_copy_insn): Likewise.
13762         * gdbarch.c, gdbarch.h: Re-generate.
13763         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
13764         displaced_step_closure_up.
13765         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
13766         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
13767         * infrun.h (displaced_step_closure_up): New type alias.
13768         (struct displaced_step_inferior_state) <step_closure>: Change
13769         type to displaced_step_closure_up.
13770         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
13771         displaced_step_closure_up.
13772         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
13773
13774 2020-02-14  Tom Tromey  <tom@tromey.com>
13775
13776         * minidebug.c (gnu_debug_key): New global.
13777         (find_separate_debug_file_in_section): Use it.
13778
13779 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13780
13781         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
13782         std::unique_ptr.
13783         * gdbarch.c: Re-generate.
13784         * gdbarch.h: Re-generate.
13785         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
13786         change.
13787         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
13788         type to std::unique_ptr.
13789         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
13790         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
13791         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
13792         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
13793         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
13794         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
13795         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
13796         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
13797         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
13798
13799 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13800
13801         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
13802         std::unique_ptr.
13803         (displaced_step_clear): Rename to...
13804         (displaced_step_reset): ... this.  Just call displaced->reset ().
13805         (displaced_step_clear_cleanup): Rename to...
13806         (displaced_step_reset_cleanup): ... this.
13807         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
13808         (displaced_step_fixup): Likewise.
13809         (resume_1): Likewise.
13810         (handle_inferior_event): Restore child's memory before calling
13811         displaced_step_fixup on the parent.
13812         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
13813         to std::unique_ptr.
13814         <step_closure>: Change type to std::unique_ptr.
13815
13816 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13817
13818         * arm-tdep.c: Include count-one-bits.h.
13819         (cleanup_block_store_pc): Use count_one_bits.
13820         (cleanup_block_load_pc): Use count_one_bits.
13821         (arm_copy_block_xfer): Use count_one_bits.
13822         (thumb2_copy_block_xfer): Use count_one_bits.
13823         (thumb_copy_pop_pc_16bit): Use count_one_bits.
13824         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
13825         (thumb_get_next_pcs_raw): Use count_one_bits.
13826         (arm_get_next_pcs_raw): Use count_one_bits_l.
13827         * arch/arm.c (bitcount): Remove.
13828         * arch/arm.h (bitcount): Remove.
13829
13830 2020-02-14  Tom Tromey  <tromey@adacore.com>
13831
13832         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
13833         Update.
13834         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
13835         * dwarf2/loc.c (call_site_find_chain_1): Return
13836         unique_xmalloc_ptr.
13837         (call_site_find_chain): Likewise.
13838
13839 2020-02-14  Richard Biener  <rguenther@suse.de>
13840
13841         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
13842         on expression with division operators.
13843
13844 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13845
13846         * MAINTAINERS (Write After Approval): Adding myself.
13847
13848 2020-02-12  Tom Tromey  <tom@tromey.com>
13849
13850         * event-loop.c (event_data, gdb_event, event_handler_func):
13851         Remove.
13852
13853 2020-02-12  Tom Tromey  <tom@tromey.com>
13854
13855         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
13856         (dwarf2_frame_objfile_data): Add comment.
13857         (find_comp_unit, set_comp_unit): New functions.
13858         (dwarf2_frame_find_fde): Use find_comp_unit.
13859         (dwarf2_build_frame_info): Use set_comp_unit.
13860
13861 2020-02-12  Tom Tromey  <tom@tromey.com>
13862
13863         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
13864         (comp_unit): Don't initialize objfile.
13865         (execute_cfa_program): Add text_offset parameter.
13866         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
13867         (dwarf2_frame_cache): Update.
13868         (dwarf2_build_frame_info): Don't set "objfile" member.
13869
13870 2020-02-12  Tom Tromey  <tom@tromey.com>
13871
13872         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
13873         (decode_frame_entry): Likewise.
13874         (dwarf2_build_frame_info): Update.
13875
13876 2020-02-12  Tom Tromey  <tom@tromey.com>
13877
13878         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
13879         (decode_frame_entry_1): Use the comp_unit obstack.
13880
13881 2020-02-12  Tom Tromey  <tom@tromey.com>
13882
13883         * dwarf2/frame.c (struct comp_unit): Add initializers and
13884         constructor.
13885         (dwarf2_frame_objfile_data): Store a comp_unit.
13886         (dwarf2_frame_find_fde): Update.
13887         (dwarf2_build_frame_info): Use "new".
13888
13889 2020-02-12  Tom Tromey  <tom@tromey.com>
13890
13891         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
13892         (dwarf2_fde_table): Typedef for std::vector.
13893         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
13894         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
13895         (decode_frame_entry): Update.
13896         (dwarf2_build_frame_info): Use "new".
13897
13898 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
13899
13900         * arm-tdep.c (arm_gdbarch_init): Update.
13901         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
13902         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
13903         have_neon, is_m>: Change to bool.
13904
13905 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
13906
13907         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
13908
13909 2020-02-12  Tom Tromey  <tom@tromey.com>
13910
13911         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
13912
13913 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
13914
13915         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
13916         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
13917
13918 2020-02-11  Tom Tromey  <tom@tromey.com>
13919
13920         * psymtab.h: Update comment.
13921
13922 2020-02-11  Tom Tromey  <tom@tromey.com>
13923
13924         * gdb_obstack.h (struct auto_obstack): Use
13925         DISABLE_COPY_AND_ASSIGN.
13926
13927 2020-02-11  Tom Tromey  <tom@tromey.com>
13928
13929         * dwarf2/frame.h (struct objfile): Don't forward declare.
13930
13931 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
13932
13933         * cris-tdep.c (cris_supply_gregset): Change signature to match
13934         what struct regset expects.
13935         (cris_regset): New struct.
13936         (fetch_core_registers): Remove.
13937         (cris_iterate_over_regset_sections): New function.
13938         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
13939         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
13940
13941 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
13942
13943         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
13944         registers.
13945
13946 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
13947
13948         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
13949
13950 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
13951
13952         * configure: Re-generate.
13953
13954 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
13955
13956         * configure: Re-generate.
13957
13958 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
13959
13960         * acinclude: Update warning.m4 path.
13961         * warning.m4: Move to gdbsupport.
13962
13963 2020-02-11  Tom Tromey  <tromey@adacore.com>
13964
13965         * remote.c (remote_console_output): Update.
13966         * printcmd.c (printf_command): Update.
13967         * event-loop.c (gdb_wait_for_event): Update.
13968         * linux-nat.c (sigchld_handler): Update.
13969         * remote-sim.c (gdb_os_write_stdout): Update.
13970         (gdb_os_flush_stdout): Update.
13971         (gdb_os_flush_stderr): Update.
13972         (gdb_os_write_stderr): Update.
13973         * exceptions.c (print_exception): Update.
13974         * remote-fileio.c (remote_fileio_func_read): Update.
13975         (remote_fileio_func_write): Update.
13976         * tui/tui.c (tui_enable): Update.
13977         * tui/tui-interp.c (tui_interp::init): Update.
13978         * utils.c (init_page_info): Update.
13979         (putchar_unfiltered, fputc_unfiltered): Update.
13980         (gdb_flush): Update.
13981         (emit_style_escape): Update.
13982         (flush_wrap_buffer, fputs_maybe_filtered): Update.
13983         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
13984         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
13985         (stderr_file::write): Update.
13986         (stderr_file::puts): Update.
13987         * ui-file.h (ui_file_isatty, ui_file_write)
13988         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
13989         (ui_file_puts): Don't declare.
13990
13991 2020-02-10  Tom de Vries  <tdevries@suse.de>
13992
13993         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
13994         sentinel to char *.
13995
13996 2020-02-09  Tom de Vries  <tdevries@suse.de>
13997
13998         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
13999         filename if it matches "<artificial>".
14000
14001 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14002
14003         * windows-tdep.c (struct enum_value_name): New struct.
14004         (create_enum): New function.
14005         (windows_get_siginfo_type): Create and use enum types.
14006
14007 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14008
14009         * NEWS: Mention $_siginfo support for Windows.
14010         * windows-nat.c (handle_exception): Set siginfo_er.
14011         (windows_nat_target::mourn_inferior): Reset siginfo_er.
14012         (windows_xfer_siginfo): New function.
14013         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
14014         * windows-tdep.c (struct windows_gdbarch_data): New struct.
14015         (init_windows_gdbarch_data): New function.
14016         (get_windows_gdbarch_data): New function.
14017         (windows_get_siginfo_type): New function.
14018         (windows_init_abi): Register windows_get_siginfo_type.
14019         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
14020
14021 2020-02-08  Tom Tromey  <tom@tromey.com>
14022
14023         * dwarf2/read.c (class cutu_reader) <cutu_reader,
14024         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
14025         <keep>: Declare method.
14026         <m_keep>: Remove member.
14027         <~cutu_reader>: Remove.
14028         (cutu_reader::init_tu_and_read_dwo_dies): Update.
14029         (cutu_reader::cutu_reader): Update.
14030         (cutu_reader::keep): Rename from ~cutu_reader.
14031         (process_psymtab_comp_unit, build_type_psymtabs_1)
14032         (process_skeletonless_type_unit, load_partial_comp_unit)
14033         (load_full_comp_unit, dwarf2_read_addr_index)
14034         (read_signatured_type): Update.
14035
14036 2020-02-08  Tom Tromey  <tom@tromey.com>
14037
14038         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
14039         "want_partial_unit" parameter.
14040         (process_psymtab_comp_unit): Change want_partial_unit to bool.
14041         Inline check for DW_TAG_partial_unit.
14042         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
14043
14044 2020-02-08  Tom Tromey  <tom@tromey.com>
14045
14046         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
14047         read.c.
14048         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
14049         read.c.
14050
14051 2020-02-08  Tom Tromey  <tom@tromey.com>
14052
14053         * dwarf2/read.c (read_address): Move to comp-unit.c.
14054         (dwarf2_rnglists_process, dwarf2_ranges_process)
14055         (read_attribute_value, dwarf_decode_lines_1)
14056         (var_decode_location, decode_locdesc): Update.
14057         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
14058         read.c.  Remove "cu" parameter.
14059         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
14060         method.
14061
14062 2020-02-08  Tom Tromey  <tom@tromey.com>
14063
14064         * dwarf2/read.c (read_attribute_value, read_indirect_string)
14065         (read_indirect_line_string): Update.
14066         * dwarf2/comp-unit.c (read_offset): Remove.
14067         (read_comp_unit_head): Update.
14068         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
14069         method.
14070         (read_offset): Don't declare.
14071
14072 2020-02-08  Tom Tromey  <tom@tromey.com>
14073
14074         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
14075         * dwarf2/read.c (struct comp_unit_head): Move to
14076         dwarf2/comp-unit.h.
14077         (enum class rcuh_kind): Move to comp-unit.h.
14078         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
14079         (read_comp_unit_head, error_check_comp_unit_head)
14080         (read_and_check_comp_unit_head): Move to comp-unit.c.
14081         (read_offset, dwarf_unit_type_name): Likewise.
14082         (create_debug_type_hash_table, read_cutu_die_from_dwo)
14083         (cutu_reader::cutu_reader, read_call_site_scope)
14084         (find_partial_die, follow_die_offset): Update.
14085         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
14086
14087 2020-02-08  Tom Tromey  <tom@tromey.com>
14088
14089         * dwarf2/read.c (read_offset_1): Move to leb.c.
14090         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
14091         (dwarf_decode_macro_bytes): Update.
14092         * dwarf2/leb.c (read_offset): Rename; move from read.c.
14093         * dwarf2/leb.h (read_offset): Declare.
14094
14095 2020-02-08  Tom Tromey  <tom@tromey.com>
14096
14097         * dwarf2/read.c (dwarf2_section_size): Remove.
14098         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
14099         Update.
14100         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
14101
14102 2020-02-08  Tom Tromey  <tom@tromey.com>
14103
14104         * dwarf2/read.c (read_initial_length): Move to leb.c.
14105         * dwarf2/leb.h (read_initial_length): Declare.
14106         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
14107         handle_nonstd parameter.
14108         * dwarf2/frame.c (read_initial_length): Remove.
14109         (decode_frame_entry_1): Update.
14110
14111 2020-02-08  Tom Tromey  <tom@tromey.com>
14112
14113         * dwarf2/loc.c (dwarf2_find_location_expression)
14114         (dwarf_evaluate_loc_desc::get_tls_address)
14115         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
14116         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
14117         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
14118         (dwarf2_compile_property_to_c)
14119         (dwarf2_loc_desc_get_symbol_read_needs)
14120         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
14121         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
14122         (loclist_describe_location, loclist_tracepoint_var_ref)
14123         (loclist_generate_c_location): Update.
14124         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
14125         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
14126         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
14127         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
14128         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
14129         (dwarf2_per_cu_data::addr_size)
14130         (dwarf2_per_cu_data::ref_addr_size)
14131         (dwarf2_per_cu_data::text_offset)
14132         (dwarf2_per_cu_data::addr_type): Now methods.
14133         (per_cu_header_read_in): Make per_cu "const".
14134         (dwarf2_version): Remove.
14135         (dwarf2_per_cu_data::int_type): Now a method.
14136         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
14137         (set_die_type, read_array_type, read_subrange_index_type)
14138         (read_tag_string_type, read_subrange_type): Update.
14139         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
14140         offset_size, ref_addr_size, text_offset, addr_type, version,
14141         objfile, int_type, addr_sized_int_type>: Declare methods.
14142
14143 2020-02-08  Tom Tromey  <tom@tromey.com>
14144
14145         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
14146         Move earlier.
14147
14148 2020-02-08  Tom Tromey  <tom@tromey.com>
14149
14150         * dwarf2/read.h (dwarf_line_debug): Declare.
14151         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
14152         * dwarf2/read.c: Move line_header code to new files.
14153         (dwarf_line_debug): No longer static.
14154         * dwarf2/line-header.c: New file.
14155         * dwarf2/line-header.h: New file.
14156
14157 2020-02-08  Tom Tromey  <tom@tromey.com>
14158
14159         * dwarf2/read.c (struct line_header) <file_full_name,
14160         file_file_name>: Return unique_xmalloc_ptr.
14161         (line_header::file_file_name): Update.
14162         (line_header::file_full_name): Update.
14163         (dw2_get_file_names_reader): Update.
14164         (macro_start_file): Update.
14165
14166 2020-02-08  Tom Tromey  <tom@tromey.com>
14167
14168         * dwarf2/read.c (struct line_header) <file_full_name,
14169         file_file_name>: Declare methods.
14170         (dw2_get_file_names_reader): Update.
14171         (file_file_name): Now a method.
14172         (file_full_name): Likewise.
14173         (macro_start_file): Update.
14174
14175 2020-02-08  Tom Tromey  <tom@tromey.com>
14176
14177         * dwarf2/read.c (dwarf_always_disassemble)
14178         (show_dwarf_always_disassemble): Move to loc.c.
14179         (_initialize_dwarf2_read): Move "always-disassemble" registration
14180         to loc.c.
14181         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
14182         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
14183         static.
14184         (show_dwarf_always_disassemble): Move from read.c.
14185         (_initialize_dwarf2loc): Move always-disassemble from read.c.
14186
14187 2020-02-08  Tom Tromey  <tom@tromey.com>
14188
14189         * dwarf2/read.c (~dwarf2_per_objfile): Update.
14190         (create_quick_file_names_table): Return htab_up.
14191         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
14192         Update.
14193         * dwarf2/read.h (struct dwarf2_per_objfile)
14194         <quick_file_names_table>: Now htab_up.
14195
14196 2020-02-08  Tom Tromey  <tom@tromey.com>
14197
14198         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
14199
14200 2020-02-08  Tom Tromey  <tom@tromey.com>
14201
14202         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
14203         Rewrite.
14204         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
14205         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
14206         (abbrev_table::abbrev_table): No longer inline.
14207         (ABBREV_HASH_SIZE): Remove.
14208         (abbrev_table::m_abbrevs): Now an htab_up.
14209
14210 2020-02-08  Tom Tromey  <tom@tromey.com>
14211
14212         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
14213         (cutu_reader): Update.
14214         (build_type_psymtabs_1): Update.
14215         * dwarf2/abbrev.c (abbrev_table::read): Rename.
14216         (abbrev_table::alloc_abbrev): Update.
14217         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
14218         (abbrev_table::read): New static method, renamed from
14219         abbrev_table_read_table.
14220         (abbrev_table::alloc_abbrev)
14221         (abbrev_table::add_abbrev): Now private.
14222         (abbrev_table::abbrev_table): Now private.
14223         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
14224
14225 2020-02-08  Tom Tromey  <tom@tromey.com>
14226
14227         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
14228         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
14229         htab_up.
14230
14231 2020-02-08  Tom Tromey  <tom@tromey.com>
14232
14233         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
14234         htab_up.
14235         (lookup_dwo_unit_in_dwp): Update.
14236         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
14237         on obstack.
14238
14239 2020-02-08  Tom Tromey  <tom@tromey.com>
14240
14241         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
14242         obstack.
14243
14244 2020-02-08  Tom Tromey  <tom@tromey.com>
14245
14246         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
14247         line_header_hash.
14248         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
14249         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
14250         Change type to htab_up.
14251
14252 2020-02-08  Tom Tromey  <tom@tromey.com>
14253
14254         * dwarf2/read.c (allocate_type_unit_groups_table): Return
14255         htab_up.  Don't allocate on obstack.
14256         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
14257         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
14258         Change type to htab_up.
14259
14260 2020-02-08  Tom Tromey  <tom@tromey.com>
14261
14262         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
14263         Change type to htab_up.
14264         * dwarf2/read.c (create_signatured_type_table_from_index)
14265         (create_signatured_type_table_from_debug_names)
14266         (create_all_type_units, add_type_unit)
14267         (lookup_dwo_signatured_type, lookup_signatured_type)
14268         (process_skeletonless_type_unit): Update.
14269         (create_debug_type_hash_table, create_debug_types_hash_table):
14270         Change type of types_htab.
14271         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
14272         htab_up.  Don't allocate on obstack.
14273         (create_cus_hash_table): Change type of cus_htab parameter.
14274         (struct dwo_file) <cus, tus>: Now htab_up.
14275         (lookup_dwo_signatured_type, lookup_dwo_cutu)
14276         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
14277         (queue_and_load_all_dwo_tus): Update.
14278         * dwarf2/index-write.c (write_gdbindex): Update.
14279         (write_debug_names): Update.
14280
14281 2020-02-08  Tom Tromey  <tom@tromey.com>
14282
14283         * dwarf2/read.h (struct dwarf2_queue_item): Move from
14284         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
14285         destructor.
14286         (struct dwarf2_per_objfile) <queue>: New member.
14287         * dwarf2/read.c (struct dwarf2_queue_item): Move to
14288         dwarf2/read.h.
14289         (dwarf2_queue, dwarf2_queue_tail): Remove.
14290         (class dwarf2_queue_guard): Add parameter to constructor.  Use
14291         DISABLE_COPY_AND_ASSIGN.
14292         <m_per_objfile>: New member.
14293         <~dwarf2_queue_guard>: Rewrite.
14294         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
14295         Update.
14296         (~dwarf2_queue_item): New.
14297
14298 2020-02-08  Tom Tromey  <tom@tromey.com>
14299
14300         * dwarf2/read.c (struct die_info) <has_children>: New member.
14301         (dw2_get_file_names_reader): Remove has_children.
14302         (dw2_get_file_names): Update.
14303         (read_cutu_die_from_dwo): Remove has_children.
14304         (cutu_reader::init_tu_and_read_dwo_dies)
14305         (cutu_reader::cutu_reader): Update.
14306         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
14307         Remove has_children.
14308         (build_type_psymtabs_1, process_skeletonless_type_unit)
14309         (load_partial_comp_unit, load_full_comp_unit): Update.
14310         (create_dwo_cu_reader): Remove has_children.
14311         (create_cus_hash_table, read_die_and_children): Update.
14312         (read_full_die_1,read_full_die): Remove has_children.
14313         (read_signatured_type): Update.
14314         (class cutu_reader) <has_children>: Remove.
14315
14316 2020-02-08  Tom Tromey  <tom@tromey.com>
14317
14318         * dwarf2/expr.c: Rename from dwarf2expr.c.
14319         * dwarf2/expr.h: Rename from dwarf2expr.h.
14320         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
14321         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
14322         * dwarf2/frame.c: Rename from dwarf2-frame.c.
14323         * dwarf2/frame.h: Rename from dwarf2-frame.h.
14324         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
14325         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
14326         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
14327         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
14328         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
14329         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
14330         * dwarf2/loc.c: Rename from dwarf2loc.c.
14331         * dwarf2/loc.h: Rename from dwarf2loc.h.
14332         * dwarf2/read.c: Rename from dwarf2read.c.
14333         * dwarf2/read.h: Rename from dwarf2read.h.
14334         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
14335         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
14336         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
14337         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
14338         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
14339         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
14340         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
14341         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
14342         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
14343         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
14344         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
14345         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
14346         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
14347         Update.
14348         * Makefile.in (COMMON_SFILES): Update.
14349         (HFILES_NO_SRCDIR): Update.
14350
14351 2020-02-08  Tom Tromey  <tom@tromey.com>
14352
14353         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
14354         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
14355
14356 2020-02-08  Tom Tromey  <tom@tromey.com>
14357
14358         * dwarf2read.h (struct die_info): Don't declare.
14359
14360 2020-02-08  Tom Tromey  <tom@tromey.com>
14361
14362         * dwarf2read.h (die_info_ptr): Remove typedef.
14363
14364 2020-02-08  Tom Tromey  <tom@tromey.com>
14365
14366         * dwarf2read.c (read_call_site_scope)
14367         (handle_data_member_location, dwarf2_add_member_fn)
14368         (mark_common_block_symbol_computed, read_common_block)
14369         (attr_to_dynamic_prop, partial_die_info::read)
14370         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
14371         (dwarf2_symbol_mark_computed, set_die_type): Update.
14372         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
14373         method.
14374         (attr_form_is_block): Don't declare.
14375         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
14376
14377 2020-02-08  Tom Tromey  <tom@tromey.com>
14378
14379         * dwarf2read.c (dwarf2_find_base_address, )
14380         (read_call_site_scope, rust_containing_type)
14381         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
14382         (handle_data_member_location, dwarf2_add_member_fn)
14383         (get_alignment, read_structure_type, process_structure_scope)
14384         (mark_common_block_symbol_computed, read_common_block)
14385         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
14386         (partial_die_info::read, read_attribute_value, new_symbol)
14387         (lookup_die_type, dwarf2_get_ref_die_offset)
14388         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
14389         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
14390         (dwarf2_symbol_mark_computed): Update.
14391         * dwarf2/attribute.h (struct attribute) <value_as_address,
14392         form_is_section_offset, form_is_constant, form_is_ref>: Declare
14393         methods.
14394         (value_as_address, attr_form_is_section_offset)
14395         (attr_form_is_constant, attr_form_is_ref): Don't declare.
14396         * dwarf2/attribute.c (attribute::value_as_address)
14397         (attribute::form_is_section_offset, attribute::form_is_constant)
14398         (attribute::form_is_ref): Now methods.
14399
14400 2020-02-08  Tom Tromey  <tom@tromey.com>
14401
14402         * dwarf2read.c (struct attribute, DW_STRING)
14403         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
14404         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
14405         (attr_form_is_block, attr_form_is_section_offset)
14406         (attr_form_is_constant, attr_form_is_ref): Move.
14407         * dwarf2/attribute.h: New file.
14408         * dwarf2/attribute.c: New file, from dwarf2read.c.
14409         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
14410
14411 2020-02-08  Tom Tromey  <tom@tromey.com>
14412
14413         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
14414         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
14415         Move.
14416         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
14417         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
14418         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
14419         abbrev.c.
14420         * dwarf2/abbrev.h: New file.
14421         * dwarf2/abbrev.c: New file, from dwarf2read.c.
14422         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
14423
14424 2020-02-08  Tom Tromey  <tom@tromey.com>
14425
14426         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
14427         (dwarf2_section_size, dwarf2_get_section_info)
14428         (create_signatured_type_table_from_debug_names)
14429         (create_addrmap_from_aranges, read_debug_names_from_section)
14430         (get_gdb_index_contents_from_section, read_comp_unit_head)
14431         (error_check_comp_unit_head, read_abbrev_offset)
14432         (create_debug_type_hash_table, init_cu_die_reader)
14433         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
14434         (read_comp_units_from_section, create_cus_hash_table)
14435         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
14436         (create_dwp_v2_section, dwarf2_rnglists_process)
14437         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
14438         (abbrev_table_read_table, read_indirect_string_at_offset_from)
14439         (read_indirect_string_from_dwz, read_addr_index_1)
14440         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
14441         (dwarf_decode_macro_bytes, dwarf_decode_macros)
14442         (fill_in_loclist_baton): Update.
14443         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
14444         get_containing_section, get_bfd_owner, get_bfd_section,
14445         get_file_name, get_id, get_flags, empty, read>: Declare methods.
14446         (dwarf2_read_section, get_section_name, get_section_file_name)
14447         (get_containing_section, get_section_bfd_owner)
14448         (get_section_bfd_section, get_section_name, get_section_file_name)
14449         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
14450         declare.
14451         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
14452         (dwarf2_section_info::get_bfd_owner)
14453         (dwarf2_section_info::get_bfd_section)
14454         (dwarf2_section_info::get_name)
14455         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
14456         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
14457         (dwarf2_section_info::read): Now methods.
14458         * dwarf-index-write.c (class debug_names): Update.
14459
14460 2020-02-08  Tom Tromey  <tom@tromey.com>
14461
14462         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
14463         Move to dwarf2/section.h.
14464         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
14465         (get_section_bfd_section, get_section_name)
14466         (get_section_file_name, get_section_id, get_section_flags)
14467         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
14468         dwarf2/section.c.
14469         * dwarf2/section.h: New file.
14470         * dwarf2/section.c: New file, from dwarf2read.c.
14471         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
14472
14473 2020-02-08  Tom Tromey  <tom@tromey.com>
14474
14475         * dwarf2read.h (read_unsigned_leb128): Don't declare.
14476         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
14477         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
14478         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
14479         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
14480         * dwarf2/leb.h: New file, from dwarf2read.c.
14481         * dwarf2/leb.c: New file, from dwarf2read.c.
14482         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
14483         Remove.
14484         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
14485         (COMMON_SFILES): Add dwarf2/leb.c.
14486
14487 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
14488
14489         GDB 9.1 released.
14490
14491 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
14492
14493         PR gdb/25190:
14494         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
14495         * gdb/remote.c (remote_console_output): Update.
14496         * gdb/ui-file.c (fputs_unfiltered): Rename to...
14497         (ui_file_puts): ...this.
14498         * gdb/ui-file.h (ui_file_puts): Add declaration.
14499         * gdb/utils.c (emit_style_escape): Update.
14500         (flush_wrap_buffer): Update.
14501         (fputs_maybe_filtered): Update.
14502         (fputs_unfiltered): Add function.
14503
14504 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
14505
14506         * gdb/event-loop.c (gdb_wait_for_event): Update.
14507         * gdb/printcmd.c (printf_command): Update.
14508         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
14509         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
14510         (gdb_os_flush_stderr): Update.
14511         * gdb/remote.c (remote_console_output): Update.
14512         * gdb/ui-file.c (gdb_flush): Rename to...
14513         (ui_file_flush): ...this.
14514         (stderr_file::write): Update.
14515         (stderr_file::puts): Update.
14516         * gdb/ui-file.h (gdb_flush): Rename to...
14517         (ui_file_flush): ...this.
14518         * gdb/utils.c (gdb_flush): Add function.
14519         * gdb/utils.h (gdb_flush): Add declaration.
14520
14521 2020-02-07  Tom Tromey  <tromey@adacore.com>
14522
14523         PR breakpoints/24915:
14524         * source.c (find_and_open_source): Do not check basenames_may_differ.
14525
14526 2020-02-07  Tom Tromey  <tom@tromey.com>
14527
14528         * README: Update gdbserver documentation.
14529         * gdbserver: Move to top level.
14530         * configure.tgt (build_gdbserver): Remove.
14531         * configure.ac: Remove --enable-gdbserver.
14532         * configure: Rebuild.
14533         * Makefile.in (distclean): Don't mention gdbserver.
14534
14535 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
14536
14537         * source-cache.c (source_cache::ensure): Surround
14538         get_plain_source_lines with a try/catch.
14539         (source_cache::get_line_charpos): Get rid of try/catch
14540         and only check for the return value of "ensure".
14541         * tui/tui-source.c (tui_source_window::set_contents):
14542         Simplify "nlines" calculation.
14543
14544 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
14545
14546         * MAINTAINERS (Write After Approval): Add myself.
14547
14548 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
14549
14550         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
14551         function call.
14552
14553 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
14554
14555         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
14556
14557 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
14558
14559         * nat/riscv-linux-tdesc.h: New file.
14560         * nat/riscv-linux-tdesc.c: New file, taking code from...
14561         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
14562         ... here.
14563         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
14564         NATDEPFILES.
14565
14566 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
14567
14568         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
14569         we don't set the fake simulator ptid to the null_ptid.
14570
14571 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
14572
14573         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
14574         * gdbthread.h (class thread_info) <resumed>: Likewise.
14575         * infrun.c (resume_1): Likewise.
14576         (proceed): Likewise.
14577         (infrun_thread_stop_requested): Likewise.
14578         (stop_all_threads): Likewise.
14579         (handle_inferior_event): Likewise.
14580         (restart_threads): Likewise.
14581         (finish_step_over): Likewise.
14582         (keep_going_stepped_thread): Likewise.
14583         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
14584         (linux_handle_extended_wait): Likewise.
14585         * record-btrace.c (get_thread_current_frame_id): Likewise.
14586         * record-full.c (record_full_wait_1): Likewise.
14587         * remote.c (remote_target::process_initial_stop_replies): Likewise.
14588         * target.c (target_resume): Likewise.
14589         * thread.c (set_running_thread): Likewise.
14590
14591 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
14592
14593         * f-valprint.c (f77_print_array_1): Changed datatype of index
14594         variable to LONGEST from int to enable it to contain bound
14595         values correctly.
14596
14597 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
14598
14599         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
14600         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
14601         offsets according to FLEN determined.
14602         (riscv_linux_nat_target::read_description): Determine FLEN
14603         dynamically.
14604         (riscv_linux_nat_target::fetch_registers): Size regset buffer
14605         according to FLEN determined.
14606         (riscv_linux_nat_target::store_registers): Likewise.
14607
14608 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
14609
14610         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
14611         when reg->group is empty and reggroup is not.
14612
14613 2020-01-31  Tom Tromey  <tromey@adacore.com>
14614
14615         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
14616         Call beneath target's mourn_inferior after unpushing.
14617
14618 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
14619
14620         PR tui/9765
14621         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
14622         have enough lines to fill the screen, still return the lowest
14623         address we found.
14624
14625 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
14626
14627         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
14628         '-', '<', and '>' commands.
14629
14630 2020-01-29  Pedro Alves  <palves@redhat.com>
14631             Sergio Durigan Junior  <sergiodj@redhat.com>
14632
14633         * infcmd.c (construct_inferior_arguments): Assert that
14634         'argc' is greater than 0.
14635
14636 2020-01-29  Luis Machado  <luis.machado@linaro.org>
14637
14638         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
14639         (BRK_INSN_MASK): Define to 0xd4200000.
14640         (aarch64_program_breakpoint_here_p): New function.
14641         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
14642         * arch-utils.c (default_program_breakpoint_here_p): Moved from
14643         breakpoint.c.
14644         * arch-utils.h (default_program_breakpoint_here_p): Moved from
14645         breakpoint.h
14646         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
14647         call gdbarch_program_breakpoint_here_p.
14648         (program_breakpoint_here): Moved to arch-utils.c, renamed to
14649         default_program_breakpoint_here_p, changed return type to bool and
14650         simplified.
14651         * breakpoint.h (program_breakpoint_here): Moved prototype to
14652         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
14653         return type to bool.
14654         * gdbarch.c: Regenerate.
14655         * gdbarch.h: Regenerate.
14656         * gdbarch.sh (program_breakpoint_here_p): New method.
14657         * infrun.c (handle_signal_stop): Call
14658         gdbarch_program_breakpoint_here_p.
14659
14660 2020-01-26  Tom Tromey  <tom@tromey.com>
14661
14662         * ctfread.c (struct ctf_fp_info): Reindent.
14663         (_initialize_ctfread): Remove.
14664
14665 2020-01-26  Tom Tromey  <tom@tromey.com>
14666
14667         * psymtab.c (partial_map_expand_apply)
14668         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
14669         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
14670         (psym_print_stats, psym_expand_symtabs_for_function)
14671         (psym_map_symbol_filenames, psym_map_matching_symbols)
14672         (psym_expand_symtabs_matching)
14673         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
14674         (maintenance_check_psymtabs): Use new methods.
14675         * psympriv.h (struct partial_symtab) <readin_p,
14676         get_compunit_symtab>: New methods.
14677         <readin, compunit_symtab>: Remove members.
14678         (struct standard_psymtab): New.
14679         (struct legacy_psymtab): Derive from standard_psymtab.
14680         * dwarf2read.h (struct dwarf2_psymtab): Derive from
14681         standard_psymtab.
14682         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
14683
14684 2020-01-26  Tom Tromey  <tom@tromey.com>
14685
14686         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
14687         read_dependencies.  Add assert.
14688         * psymtab.c (partial_symtab::read_dependencies): New method.
14689         * psympriv.h (struct partial_symtab) <read_dependencies>: New
14690         method.
14691         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
14692         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
14693         read_dependencies.
14694         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
14695         Add assert.
14696
14697 2020-01-26  Tom Tromey  <tom@tromey.com>
14698
14699         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
14700         Call expand_psymtab.
14701         (xcoff_read_symtab): Call expand_psymtab.
14702         (xcoff_start_psymtab, xcoff_end_psymtab): Set
14703         legacy_expand_psymtab.
14704         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
14705         method.
14706         (struct legacy_psymtab) <expand_psymtab>: Implement.
14707         <legacy_expand_psymtab>: New member.
14708         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
14709         (parse_partial_symbols): Set legacy_expand_psymtab.
14710         (psymtab_to_symtab_1): Change argument order.  Call
14711         expand_psymtab.
14712         (new_psymtab): Set legacy_expand_psymtab.
14713         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
14714         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
14715         expand_psymtab.
14716         (dwarf2_psymtab::expand_psymtab): Rename from
14717         psymtab_to_symtab_1.  Call expand_psymtab.
14718         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
14719         (dbx_end_psymtab): Likewise.
14720         (dbx_psymtab_to_symtab_1): Change argument order. Call
14721         expand_psymtab.
14722         (dbx_read_symtab): Call expand_psymtab.
14723         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
14724         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
14725         (ctf_psymtab::read_symtab): Call expand_psymtab.
14726
14727 2020-01-26  Tom Tromey  <tom@tromey.com>
14728
14729         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
14730         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
14731         messages.
14732         * mdebugread.c (mdebug_read_symtab): Remove prints.
14733         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
14734         assert.
14735         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
14736
14737 2020-01-26  Tom Tromey  <tom@tromey.com>
14738
14739         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
14740         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
14741         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
14742         legacy_symtab.
14743         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
14744         * psymtab.c (psymtab_to_symtab): Call method.
14745         (dump_psymtab): Update.
14746         * psympriv.h (struct partial_symtab): Add virtual destructor.
14747         <read_symtab>: New method.
14748         (struct legacy_symtab): New.
14749         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
14750         (struct pst_map) <pst>: Now a legacy_psymtab.
14751         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
14752         (new_psymtab): Use legacy_psymtab.
14753         * dwarf2read.h (struct dwarf2_psymtab): New.
14754         (struct dwarf2_per_cu_data) <psymtab>: Use it.
14755         * dwarf2read.c (dwarf2_create_include_psymtab)
14756         (dwarf2_build_include_psymtabs, create_type_unit_group)
14757         (create_partial_symtab, process_psymtab_comp_unit_reader)
14758         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
14759         (set_partial_user): Use dwarf2_psymtab.
14760         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
14761         (psymtab_to_symtab_1, process_full_comp_unit)
14762         (process_full_type_unit, dwarf2_ranges_read)
14763         (dwarf2_get_pc_bounds, psymtab_include_file_name)
14764         (dwarf_decode_lines): Use dwarf2_psymtab.
14765         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
14766         (add_address_entry_worker, write_one_signatured_type)
14767         (recursively_count_psymbols, recursively_write_psymbols)
14768         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
14769         (write_debug_names): Likewise.
14770         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
14771         <pst>: Now a legacy_psymtab.
14772         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
14773         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
14774         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
14775         * ctfread.c (struct ctf_psymtab): New.
14776         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
14777         ctf_psymtab.
14778         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
14779         (create_partial_symtab): Return a ctf_psymtab.
14780         (scan_partial_symbols): Update.
14781
14782 2020-01-26  Tom Tromey  <tom@tromey.com>
14783
14784         * xcoffread.c (xcoff_start_psymtab): Use new.
14785         * psymtab.c (partial_symtab::partial_symtab): New constructor,
14786         renamed from start_psymtab_common.
14787         * psympriv.h (struct partial_symtab): Add new constructor.
14788         (start_psymtab_common): Don't declare.
14789         * mdebugread.c (parse_partial_symbols): Use new.
14790         * dwarf2read.c (create_partial_symtab): Use new.
14791         * dbxread.c (start_psymtab): Use new.
14792         * ctfread.c (create_partial_symtab): Use new.
14793
14794 2020-01-26  Tom Tromey  <tom@tromey.com>
14795
14796         * xcoffread.c (xcoff_end_psymtab): Use new.
14797         * psymtab.c (start_psymtab_common): Use new.
14798         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
14799         Update.
14800         * psympriv.h (struct partial_symtab): Add parameters to
14801         constructor.  Don't inline.
14802         (allocate_psymtab): Don't declare.
14803         * mdebugread.c (new_psymtab): Use new.
14804         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
14805         * dbxread.c (dbx_end_psymtab): Use new.
14806
14807 2020-01-26  Tom Tromey  <tom@tromey.com>
14808
14809         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
14810         allocate_psymtab.  Update documentation.
14811         * psymtab.c (psymtab_storage::install_psymtab): Rename from
14812         allocate_psymtab.  Do not use new.
14813         (allocate_psymtab): Use new.  Update.
14814
14815 2020-01-26  Tom Tromey  <tom@tromey.com>
14816
14817         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
14818         * psymtab.c (psym_print_stats): Update.
14819         * psympriv.h (struct partial_symtab) <readin,
14820         psymtabs_addrmap_supported, anonymous>: Now bool.
14821         * mdebugread.c (psymtab_to_symtab_1): Update.
14822         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
14823         (build_type_psymtabs_reader, psymtab_to_symtab_1)
14824         (process_full_comp_unit, process_full_type_unit): Update.
14825         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
14826         * ctfread.c (psymtab_to_symtab): Update.
14827
14828 2020-01-26  Tom Tromey  <tom@tromey.com>
14829
14830         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
14831         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
14832         * psymtab.c (psymtab_storage): Delete psymtabs.
14833         (psymtab_storage::allocate_psymtab): Use new.
14834         (psymtab_storage::discard_psymtab): Use delete.
14835         * psympriv.h (struct partial_symtab): Add constructor and
14836         initializers.
14837
14838 2020-01-26  Tom Tromey  <tom@tromey.com>
14839
14840         * machoread.c: Do not include psympriv.h.
14841
14842 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
14843
14844         * NEWS: Mention the new option and the set/show commands.
14845
14846 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
14847
14848         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
14849         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
14850         (validate_exec_file): New variables, enums, functions.
14851         (exec_file_locate_attach, print_section_info): Style the filenames.
14852         (_initialize_exec): Install show_exec_file_mismatch_command and
14853          set_exec_file_mismatch_command.
14854         * gdbcore.h (validate_exec_file): Declare.
14855         * infcmd.c (attach_command): Call validate_exec_file.
14856         * remote.c ( remote_target::remote_add_inferior): Likewise.
14857
14858 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14859
14860         * frame.c (find_frame_sal): Move call to get_next_frame into more
14861         inner scope.
14862         * inline-frame.c (inilne_state) <inline_state>: Update argument
14863         types.
14864         (inilne_state) <skipped_symbol>: Rename to...
14865         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
14866         (skip_inline_frames): Build vector of skipped symbols and use this
14867         to reate the inline_state.
14868         (inline_skipped_symbol): Add a comment and some assertions, fetch
14869         skipped symbol from the list.
14870
14871 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14872
14873         * buildsym.c (lte_is_less_than): Delete.
14874         (buildsym_compunit::end_symtab_with_blockvector): Create local
14875         lambda function to sort line table entries, and use
14876         std::stable_sort instead of std::sort.
14877         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
14878         markers when looking for a previous line.
14879
14880 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14881
14882         * dwarf2read.c (lnp_state_machine::record_line): Include
14883         end_sequence parameter in debug print out.  Record the line if we
14884         are at an end_sequence marker even if it's not the start of a
14885         statement.
14886         * symmisc.c (maintenance_print_one_line_table): Print end of
14887         sequence markers with 'END' not '0'.
14888
14889 2020-01-24  Pedro Alves  <palves@redhat.com>
14890
14891         PR gdb/25410
14892         * thread.c (scoped_restore_current_thread::restore): Use
14893         switch_to_inferior_no_thread.
14894         * exec.c: Include "progspace-and-thread.h".
14895         (add_target_sections, remove_target_sections):
14896         scoped_restore_current_pspace_and_thread instead of
14897         scoped_restore_current_thread.
14898         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
14899         and aspace to the inferior before calling clone_program_space.
14900         Remove stale comment.
14901
14902 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
14903
14904         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
14905         (arm_netbsd_nat_target::fetch_registers): ...this.
14906         (arm_nbsd_nat_target::store_registers): Rename to...
14907         (arm_netbsd_nat_target::store_registers): ...this.
14908
14909 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
14910
14911         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
14912         register_t.
14913
14914 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
14915
14916         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
14917         Update comment.
14918         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
14919         Likewise.
14920         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
14921         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
14922         the correct replacement (iterate_over_regset_sections).
14923         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
14924         Update comment.
14925
14926 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
14927
14928         PR gdb/23718
14929         * gdb/python/python.c (execute_gdb_command): Call
14930         async_enable_stdin in catch block.
14931
14932 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14933
14934         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
14935         SWITCH_THRU_ALL_UIS.
14936
14937 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14938
14939         PR tui/9765
14940         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
14941         comment, add extra parameter, and update to store previous symbol
14942         when appropriate.
14943         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
14944         add extra parameter.
14945         * tui/tui-disasm.c (tui_disassemble): Update header comment,
14946         remove unneeded parameter, add try/catch around gdb_print_insn,
14947         rewrite to add items to asm_lines vector.
14948         (tui_find_backward_disassembly_start_address): New function.
14949         (tui_find_disassembly_address): Updated throughout.
14950         (tui_disasm_window::set_contents): Update for changes to
14951         tui_disassemble.
14952         (tui_disasm_window::do_scroll_vertical): No need to adjust the
14953         number of lines to scroll.
14954
14955 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
14956
14957         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
14958         (SECT_OFF_DATA): Likewise.
14959         (SECT_OFF_RODATA): Likewise.
14960         (SECT_OFF_TEXT): Likewise.
14961         (SECT_OFF_BSS): Likewise.
14962         (struct objfile) <text_section_offset, data_section_offset>: New
14963         methods.
14964         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
14965         objfile::text_section_offset.
14966         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
14967         * coffread.c (coff_symtab_read): Likewise.
14968         (enter_linenos): Likewise.
14969         (process_coff_symbol): Likewise.
14970         * ctfread.c (get_objfile_text_range): Likewise.
14971         * dtrace-probe.c (dtrace_probe::get_relocated_address):
14972         Use objfile::data_section_offset.
14973         * dwarf2-frame.c (execute_cfa_program): Use
14974         objfile::text_section_offset.
14975         (dwarf2_frame_find_fde): Likewise.
14976         * dwarf2read.c (create_addrmap_from_index): Likewise.
14977         (create_addrmap_from_aranges): Likewise.
14978         (dw2_find_pc_sect_compunit_symtab): Likewise.
14979         (process_psymtab_comp_unit_reader): Likewise.
14980         (add_partial_symbol): Likewise.
14981         (add_partial_subprogram): Likewise.
14982         (process_full_comp_unit): Likewise.
14983         (read_file_scope): Likewise.
14984         (read_func_scope): Likewise.
14985         (read_lexical_block_scope): Likewise.
14986         (read_call_site_scope): Likewise.
14987         (dwarf2_rnglists_process): Likewise.
14988         (dwarf2_ranges_process): Likewise.
14989         (dwarf2_ranges_read): Likewise.
14990         (dwarf_decode_lines_1): Likewise.
14991         (new_symbol): Likewise.
14992         (dwarf2_fetch_die_loc_sect_off): Likewise.
14993         (dwarf2_per_cu_text_offset): Likewise.
14994         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
14995         * hppa-tdep.c (read_unwind_info): Likewise.
14996         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
14997         * psympriv.h (struct partial_symtab): Likewise.
14998         * psymtab.c (find_pc_sect_psymtab): Likewise.
14999         * solib-svr4.c (enable_break): Likewise.
15000         * stap-probe.c (relocate_address): Use
15001         objfile::data_section_offset.
15002         * xcoffread.c (enter_line_range): Use
15003         objfile::text_section_offset.
15004         (read_xcoff_symtab): Likewise.
15005
15006 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15007
15008         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
15009         declaration to narrower scopes.
15010
15011 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15012
15013         * darwin-nat.h (struct darwin_exception_msg, enum
15014         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
15015         Move up.
15016         (class darwin_nat_target) <wait_1, check_new_threads,
15017         decode_exception_message, decode_message, stop_inferior,
15018         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
15019         * darwin-nat.c (darwin_check_new_threads): Rename to...
15020         (darwin_nat_target::check_new_threads): ... this.
15021         (darwin_suspend_inferior_it): Remove.
15022         (darwin_decode_exception_message): Rename to...
15023         (darwin_nat_target::decode_exception_message): ... this.
15024         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
15025         (darwin_decode_message): Rename to...
15026         (darwin_nat_target::decode_message): ... this.
15027         (cancel_breakpoint): Rename to...
15028         (darwin_nat_target::cancel_breakpoint): ... this.
15029         (darwin_wait): Rename to...
15030         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
15031         instead of iterate_over_inferiors.
15032         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
15033         (darwin_stop_inferior): Rename to...
15034         (darwin_nat_target::stop_inferior): ... this.
15035         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
15036         (darwin_init_thread_list): Rename to...
15037         (darwin_nat_target::init_thread_list): ... this.
15038         (darwin_ptrace_him): Rename to...
15039         (darwin_nat_target::ptrace_him): ... this.
15040         (darwin_nat_target::create_inferior): Pass lambda function to
15041         fork_inferior.
15042         (darwin_nat_target::detach): Call stop_inferior instead of
15043         darwin_stop_inferior.
15044         * fork-inferior.h (fork_inferior): Change init_trace_fun
15045         parameter to gdb::function_view.
15046         * fork-inferior.c (fork_inferior): Likewise.
15047
15048 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
15049
15050         * i386-cygwin-tdep.c (core_process_module_section): Update.
15051         * windows-nat.c (struct lm_info_windows): Add text_offset.
15052         (windows_xfer_shared_libraries): Update.
15053         * windows-tdep.c (windows_xfer_shared_library):
15054         Add text_offset_cached argument.
15055         * windows-tdep.h (windows_xfer_shared_library): Update.
15056
15057 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15058
15059         * gdbarch.sh: Add declaration for _initialize_gdbarch.
15060
15061 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15062
15063         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
15064         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
15065         replace with range-based for.
15066         (gdbsim_interrupt_inferior): Remove.
15067         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
15068         with a range-based for.  Inline code from
15069         gdbsim_interrupt_inferior.
15070
15071 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15072
15073         * infrun.c (proceed): Fix indentation.
15074
15075 2020-01-21  Tom Tromey  <tromey@adacore.com>
15076
15077         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
15078         * python/python.c (python_extension_ops): Update.
15079         (gdbpy_colorize): New function.
15080         * python/lib/gdb/__init__.py (colorize): New function.
15081         * extension.h (ext_lang_colorize): Declare.
15082         * extension.c (ext_lang_colorize): New function.
15083         * extension-priv.h (struct extension_language_ops) <colorize>: New
15084         member.
15085         * cli/cli-style.c (_initialize_cli_style): Update help text.
15086
15087 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15088
15089         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
15090         <cond>: Change type to bool.
15091         (aarch64_displaced_step_b_cond): Update cond to use bool type.
15092         (aarch64_displaced_step_cb): Likewise.
15093         (aarch64_displaced_step_tb): Likewise.
15094
15095 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15096
15097         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
15098         output.
15099
15100 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15101
15102         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
15103         <pc_adjust>: Adjust the documentation.
15104         (aarch64_displaced_step_fixup): Check if PC really moved before
15105         adjusting it.
15106
15107 2020-01-19  Tom Tromey  <tom@tromey.com>
15108
15109         * disasm.c (~gdb_disassembler): New destructor.
15110         (gdb_buffered_insn_length): Call disassemble_free_target.
15111         * disasm.h (class gdb_disassembler): Declare destructor.  Use
15112         DISABLE_COPY_AND_ASSIGN.
15113
15114 2020-01-19  Tom Tromey  <tom@tromey.com>
15115
15116         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
15117         (die_reader_func_ftype): Remove.
15118         (cutu_reader): New class.
15119         (dw2_get_file_names_reader): Remove "data" parameter.
15120         (dw2_get_file_names): Use cutu_reader.
15121         (create_debug_type_hash_table): Update.
15122         (read_cutu_die_from_dwo): Update comment.
15123         (lookup_dwo_unit): Add dwo_name parameter.
15124         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
15125         die_reader_func_ftype and data parameters.
15126         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
15127         Remove die_reader_func_ftype and data parameters.
15128         (~cutu_reader): New; from init_cutu_and_read_dies.
15129         (cutu_reader::cutu_reader): Rename from
15130         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
15131         and data parameters.
15132         (init_cutu_and_read_dies_simple): Remove.
15133         (struct process_psymtab_comp_unit_data): Remove.
15134         (process_psymtab_comp_unit_reader): Remove data parameter; add
15135         want_partial_unit and pretend_language parameters.
15136         (process_psymtab_comp_unit): Use cutu_reader.
15137         (build_type_psymtabs_reader): Remove data parameter.
15138         (build_type_psymtabs_1): Use cutu_reader.
15139         (process_skeletonless_type_unit): Likewise.
15140         (load_partial_comp_unit_reader): Remove.
15141         (load_partial_comp_unit): Use cutu_reader.
15142         (load_full_comp_unit_reader): Remove.
15143         (load_full_comp_unit): Use cutu_reader.
15144         (struct create_dwo_cu_data): Remove.
15145         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
15146         dwo_unit parameters.
15147         (create_cus_hash_table): Use cutu_reader.
15148         (struct dwarf2_read_addr_index_data): Remove.
15149         (dwarf2_read_addr_index_reader): Remove.
15150         (dwarf2_read_addr_index): Use cutu_reader.
15151         (read_signatured_type_reader): Remove.
15152         (read_signatured_type): Use cutu_reader.
15153
15154 2020-01-19  Tom Tromey  <tom@tromey.com>
15155
15156         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
15157         * tui/tui-wingeneral.h (class tui_suppress_output): New.
15158         (tui_wrefresh): Declare.
15159         * tui/tui-wingeneral.c (suppress_output): New global.
15160         (tui_suppress_output, ~tui_suppress_output): New constructor and
15161         destructor.
15162         (tui_wrefresh): New function.
15163         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
15164         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
15165         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
15166         method.
15167         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
15168         tui_wrefresh.
15169         (tui_data_window::no_refresh): New method.
15170         (tui_data_item_window::refresh_window): Call tui_wrefresh.
15171         (tui_reg_command): Use tui_suppress_output
15172         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
15173         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
15174         method.
15175         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
15176
15177 2020-01-19  Tom Tromey  <tom@tromey.com>
15178
15179         * tui/tui-winsource.c (tui_update_source_windows_with_line):
15180         Handle case where symtab is null.
15181
15182 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
15183
15184         * linux-fork.c (one_fork_p): Simplify.
15185
15186 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15187
15188         * top.c (struct qt_args): Remove.
15189         (kill_or_detach): Change return type to void, replace `void *`
15190         parameter with a proper one.
15191         (print_inferior_quit_action):  Likewise.
15192         (quit_confirm): Use range-based for loop to iterate over inferiors.
15193         (quit_force): Likewise.
15194
15195 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15196
15197         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
15198         `void *` parameter with proper parameters.
15199         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
15200         (print_one_inferior): Change return type to void, replace `void *`
15201         parameter with proper parameters.
15202         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
15203         inferiors.
15204         (get_other_inferior): Remove.
15205         (mi_cmd_remove_inferior): Use range-based loop to iterate over
15206         inferiors.
15207
15208 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15209
15210         * mi/mi-interp.c (report_initial_inferior): Remove.
15211         (mi_interp::init): Use range-based for to iterate over inferiors.
15212
15213 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15214
15215         * python/py-inferior.c (build_inferior_list): Remove.
15216         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
15217
15218 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
15219
15220         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
15221         (btrace_stitch_trace): Likewise.
15222         * charset.c (intermediate_encoding): Likewise (vaild).
15223         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
15224         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
15225         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
15226
15227 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
15228
15229         * windows-tdep.c (windows_get_tlb_type):
15230         Add rtl_user_process_parameters type.
15231
15232 2020-01-16  Pedro Alves  <palves@redhat.com>
15233             Norbert Lange  <nolange79@gmail.com>
15234
15235         PR build/24805
15236         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
15237         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
15238         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
15239         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
15240         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
15241         (ps_plog): Redeclare exported functions with default visibility.
15242
15243 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
15244
15245         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
15246         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
15247
15248 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
15249
15250         * infcmd.c (post_create_inferior): Use get_thread_regcache
15251         instead of get_current_regcache.
15252
15253 2020-01-14  Tom Tromey  <tom@tromey.com>
15254
15255         PR symtab/12535:
15256         * python/python.c (gdbpy_decode_line): Treat empty string the same
15257         as no argument.
15258
15259 2020-01-14  Tom Tromey  <tom@tromey.com>
15260
15261         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
15262
15263 2020-01-14  Tom Tromey  <tom@tromey.com>
15264
15265         * nat/linux-btrace.c: Don't include <config.h>.
15266         * nat/linux-ptrace.c: Don't include <config.h>.
15267         * nat/x86-linux-dregs.c: Don't include <config.h>.
15268
15269 2020-01-14  Tom Tromey  <tom@tromey.com>
15270
15271         * configure: Rebuild.
15272         * configure.ac: Move many checks to ../gdbsupport/common.m4.
15273
15274 2020-01-14  Tom Tromey  <tom@tromey.com>
15275
15276         * nat/x86-linux-dregs.c: Include configh.h.
15277         * nat/linux-ptrace.c: Include configh.h.
15278         * nat/linux-btrace.c: Include configh.h.
15279         * defs.h: Include config.h, bfd.h.
15280         * configure.ac: Don't source common.host.
15281         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
15282         * configure: Rebuild.
15283         * acinclude.m4: Update path.
15284         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
15285         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
15286         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
15287         (CLIBS): Add LIBSUPPORT.
15288         (CDEPS): Likewise.
15289         (COMMON_SFILES): Remove gdbsupport files.
15290         (HFILES_NO_SRCDIR): Likewise.
15291         (stamp-version): Update path to create-version.sh.
15292         (ALLDEPFILES): Remove gdbsupport files.
15293
15294 2020-01-14  Tom Tromey  <tom@tromey.com>
15295
15296         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
15297         USE_WIN32API when needed.
15298         * configure.ac (USE_WIN32API): Don't define.
15299         (WIN32LIBS): Use WIN32APILIBS.
15300         * configure: Rebuild.
15301
15302 2020-01-14  Tom Tromey  <tom@tromey.com>
15303
15304         * configure: Rebuild.
15305         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
15306
15307 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15308
15309         * skip.c (skip_function_command): Make skip w/o arguments use the
15310         name of the inlined function if pc is inside any inlined function.
15311
15312 2020-01-14  Luis Machado  <luis.machado@linaro.org>
15313
15314         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
15315         * infrun.c (resume_1): Likewise.
15316         (handle_inferior_event): Remove stale comment.
15317         * linux-nat.c (linux_nat_target::resume): Update comments.
15318         (save_stop_reason): Likewise.
15319         (linux_nat_filter_event): Likewise.
15320         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
15321
15322 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15323
15324         * elfread.c (record_minimal_symbol): Set section index to 0 for
15325         non-allocatable sections.
15326
15327
15328 2020-01-13  Ali Tamur <tamur@google.com>
15329
15330         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
15331         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
15332         to gdb::optional.  Update comments.
15333         (dwo_file): Update comments.
15334         (read_attribute): Update API to take an additional out parameter,
15335         need_reprocess.  This is used to mark attributes that need other
15336         attributes (e.g. str_offsets_base) for correct computation which may not
15337         have been read yet.
15338         (read_attribute_reprocess): New function declaration.
15339         (read_addr_index): Likewise.
15340         (read_dwo_str_index): Likewise.
15341         (read_stub_str_index): Likewise.
15342         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
15343         (lookup_addr_base): New function definition.
15344         (lookup_ranges_base): Likewise.
15345         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
15346         lookup_ranges_base.
15347         (init_cutu_and_read_dies): Update comments.
15348         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
15349         unit.  This is used to inherit parent's str_offsets_base and addr_base.
15350         Update comments.
15351         (init_cutu_and_read_dies_simple): Reflect API changes.
15352         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
15353         (create_cus_hash_table): Change API to take parent compile unit.
15354         Reflect API changes.
15355         (open_and_init_dwo_file): Reflect API changes.
15356         (dwarf2_get_pc_bounds): Update comments.
15357         (dwarf2_record_block_ranges): Likewise.
15358         (read_full_die_1): Change implementation to reprocess attributes that
15359         need str_offsets_base and addr_base.
15360         (partial_die_info::read): Likewise.
15361         (read_attribute_reprocess): New function definition.
15362         (read_attribute_value): Change API to take an additional out parameter,
15363         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
15364         when a non-dwo compile unit has index based attributes.
15365         (read_attribute): Reflect API changes.
15366         (read_addr_index_1): Reflect API changes.  Update comments.
15367         (dwarf2_read_addr_index_data): Reflect API changes.
15368         (dwarf2_read_addr_index): Likewise.
15369         (read_str_index): Change API and implementation.  This becomes a helper
15370         to be used by the new string index related methods.  Update error
15371         message and comments.
15372         (read_dwo_str_index): New function definition.
15373         (read_stub_str_index): Likewise.
15374         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
15375         * symfile.h (dwarf2_debug_sections): Likewise.
15376         * xcoffread.c (dwarf2_debug_sections): Likewise.
15377
15378 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15379
15380         * gdbcore.h (struct core_fns) <core_read_registers>: Change
15381         core_reg_sect type to gdb_byte *.
15382         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
15383         * cris-tdep.c (fetch_core_registers): Likewise.
15384         * corelow.c (core_target::get_core_register_section): Change
15385         type of `contents` to gdb::byte_vector.
15386
15387 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15388
15389         * tui/tui-wingeneral.c (box_win): Position the title in the center
15390         of the border.
15391
15392 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15393
15394         * corelow.c (core_target::get_core_register_section): Use
15395           std::vector instead of alloca.
15396
15397 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15398
15399         * warning.m4: Add -Wmissing-declarations to build_warnings.
15400         * configure: Re-generate.
15401
15402 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15403
15404         * python/python.c (init__gdb_module): Add declaration.
15405
15406 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15407
15408         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
15409         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
15410         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
15411         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
15412         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
15413         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
15414         * ada-exp.y (_initialize_ada_exp): Add declaration.
15415         * ada-lang.c (_initialize_ada_language): Add declaration.
15416         * ada-tasks.c (_initialize_tasks): Add declaration.
15417         * agent.c (_initialize_agent): Add declaration.
15418         * aix-thread.c (_initialize_aix_thread): Add declaration.
15419         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
15420         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
15421         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
15422         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
15423         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
15424         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
15425         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
15426         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
15427         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
15428         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
15429         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
15430         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
15431         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
15432         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
15433         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
15434         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
15435         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
15436         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
15437         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
15438         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
15439         * annotate.c (_initialize_annotate): Add declaration.
15440         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
15441         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
15442         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
15443         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
15444         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
15445         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
15446         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
15447         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
15448         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
15449         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
15450         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
15451         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
15452         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
15453         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
15454         * auto-load.c (_initialize_auto_load): Add declaration.
15455         * auxv.c (_initialize_auxv): Add declaration.
15456         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
15457         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
15458         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
15459         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
15460         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
15461         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
15462         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
15463         * breakpoint.c (_initialize_breakpoint): Add declaration.
15464         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
15465         * btrace.c (_initialize_btrace): Add declaration.
15466         * charset.c (_initialize_charset): Add declaration.
15467         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
15468         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
15469         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
15470         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
15471         * cli/cli-script.c (_initialize_cli_script): Add declaration.
15472         * cli/cli-style.c (_initialize_cli_style): Add declaration.
15473         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
15474         * coffread.c (_initialize_coffread): Add declaration.
15475         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
15476         * compile/compile.c (_initialize_compile): Add declaration.
15477         * complaints.c (_initialize_complaints): Add declaration.
15478         * completer.c (_initialize_completer): Add declaration.
15479         * copying.c (_initialize_copying): Add declaration.
15480         * corefile.c (_initialize_core): Add declaration.
15481         * corelow.c (_initialize_corelow): Add declaration.
15482         * cp-abi.c (_initialize_cp_abi): Add declaration.
15483         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
15484         * cp-support.c (_initialize_cp_support): Add declaration.
15485         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
15486         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
15487         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
15488         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
15489         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
15490         * ctfread.c (_initialize_ctfread): Add declaration.
15491         * d-lang.c (_initialize_d_language): Add declaration.
15492         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
15493         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
15494         * dbxread.c (_initialize_dbxread): Add declaration.
15495         * dcache.c (_initialize_dcache): Add declaration.
15496         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
15497         * disasm.c (_initialize_disasm): Add declaration.
15498         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
15499         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
15500         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
15501         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
15502         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
15503         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
15504         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
15505         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
15506         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
15507         * elfread.c (_initialize_elfread): Add declaration.
15508         * exec.c (_initialize_exec): Add declaration.
15509         * extension.c (_initialize_extension): Add declaration.
15510         * f-lang.c (_initialize_f_language): Add declaration.
15511         * f-valprint.c (_initialize_f_valprint): Add declaration.
15512         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
15513         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
15514         * filesystem.c (_initialize_filesystem): Add declaration.
15515         * findcmd.c (_initialize_mem_search): Add declaration.
15516         * findvar.c (_initialize_findvar): Add declaration.
15517         * fork-child.c (_initialize_fork_child): Add declaration.
15518         * frame-base.c (_initialize_frame_base): Add declaration.
15519         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
15520         * frame.c (_initialize_frame): Add declaration.
15521         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
15522         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
15523         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
15524         * gcore.c (_initialize_gcore): Add declaration.
15525         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
15526         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
15527         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
15528         * gdbarch.c (_initialize_gdbarch): Add declaration.
15529         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
15530         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
15531         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
15532         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
15533         * go-lang.c (_initialize_go_language): Add declaration.
15534         * go32-nat.c (_initialize_go32_nat): Add declaration.
15535         * guile/guile.c (_initialize_guile): Add declaration.
15536         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
15537         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
15538         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
15539         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
15540         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
15541         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
15542         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
15543         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
15544         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
15545         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
15546         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
15547         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
15548         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
15549         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
15550         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
15551         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
15552         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
15553         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
15554         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
15555         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
15556         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
15557         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
15558         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
15559         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
15560         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
15561         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
15562         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
15563         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
15564         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
15565         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
15566         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
15567         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
15568         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
15569         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
15570         * infcall.c (_initialize_infcall): Add declaration.
15571         * infcmd.c (_initialize_infcmd): Add declaration.
15572         * inflow.c (_initialize_inflow): Add declaration.
15573         * infrun.c (_initialize_infrun): Add declaration.
15574         * interps.c (_initialize_interpreter): Add declaration.
15575         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
15576         * jit.c (_initialize_jit): Add declaration.
15577         * language.c (_initialize_language): Add declaration.
15578         * linux-fork.c (_initialize_linux_fork): Add declaration.
15579         * linux-nat.c (_initialize_linux_nat): Add declaration.
15580         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
15581         * linux-thread-db.c (_initialize_thread_db): Add declaration.
15582         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
15583         * m2-lang.c (_initialize_m2_language): Add declaration.
15584         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
15585         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
15586         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
15587         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
15588         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
15589         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
15590         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
15591         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
15592         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
15593         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
15594         * machoread.c (_initialize_machoread): Add declaration.
15595         * macrocmd.c (_initialize_macrocmd): Add declaration.
15596         * macroscope.c (_initialize_macroscope): Add declaration.
15597         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
15598         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
15599         * maint.c (_initialize_maint_cmds): Add declaration.
15600         * mdebugread.c (_initialize_mdebugread): Add declaration.
15601         * memattr.c (_initialize_mem): Add declaration.
15602         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
15603         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
15604         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
15605         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
15606         * mi/mi-main.c (_initialize_mi_main): Add declaration.
15607         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
15608         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
15609         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
15610         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
15611         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
15612         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
15613         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
15614         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
15615         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
15616         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
15617         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
15618         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
15619         * mipsread.c (_initialize_mipsread): Add declaration.
15620         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
15621         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
15622         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
15623         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
15624         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
15625         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
15626         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
15627         * nto-procfs.c (_initialize_procfs): Add declaration.
15628         * objc-lang.c (_initialize_objc_language): Add declaration.
15629         * observable.c (_initialize_observer): Add declaration.
15630         * opencl-lang.c (_initialize_opencl_language): Add declaration.
15631         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
15632         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
15633         * osabi.c (_initialize_gdb_osabi): Add declaration.
15634         * osdata.c (_initialize_osdata): Add declaration.
15635         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
15636         * parse.c (_initialize_parse): Add declaration.
15637         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
15638         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
15639         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
15640         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
15641         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
15642         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
15643         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
15644         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
15645         * printcmd.c (_initialize_printcmd): Add declaration.
15646         * probe.c (_initialize_probe): Add declaration.
15647         * proc-api.c (_initialize_proc_api): Add declaration.
15648         * proc-events.c (_initialize_proc_events): Add declaration.
15649         * proc-service.c (_initialize_proc_service): Add declaration.
15650         * procfs.c (_initialize_procfs): Add declaration.
15651         * producer.c (_initialize_producer): Add declaration.
15652         * psymtab.c (_initialize_psymtab): Add declaration.
15653         * python/python.c (_initialize_python): Add declaration.
15654         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
15655         * record-btrace.c (_initialize_record_btrace): Add declaration.
15656         * record-full.c (_initialize_record_full): Add declaration.
15657         * record.c (_initialize_record): Add declaration.
15658         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
15659         * regcache.c (_initialize_regcache): Add declaration.
15660         * reggroups.c (_initialize_reggroup): Add declaration.
15661         * remote-notif.c (_initialize_notif): Add declaration.
15662         * remote-sim.c (_initialize_remote_sim): Add declaration.
15663         * remote.c (_initialize_remote): Add declaration.
15664         * reverse.c (_initialize_reverse): Add declaration.
15665         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
15666         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
15667         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
15668         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
15669         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
15670         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
15671         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
15672         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
15673         Add declaration.
15674         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
15675         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
15676         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
15677         * rust-exp.y (_initialize_rust_exp): Add declaration.
15678         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
15679         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
15680         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
15681         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
15682         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
15683         * score-tdep.c (_initialize_score_tdep): Add declaration.
15684         * ser-go32.c (_initialize_ser_dos): Add declaration.
15685         * ser-mingw.c (_initialize_ser_windows): Add declaration.
15686         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
15687         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
15688         * ser-uds.c (_initialize_ser_socket): Add declaration.
15689         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
15690         * serial.c (_initialize_serial): Add declaration.
15691         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
15692         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
15693         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
15694         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
15695         * skip.c (_initialize_step_skip): Add declaration.
15696         * sol-thread.c (_initialize_sol_thread): Add declaration.
15697         * solib-aix.c (_initialize_solib_aix): Add declaration.
15698         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
15699         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
15700         * solib-frv.c (_initialize_frv_solib): Add declaration.
15701         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
15702         * solib-target.c (_initialize_solib_target): Add declaration.
15703         * solib.c (_initialize_solib): Add declaration.
15704         * source-cache.c (_initialize_source_cache): Add declaration.
15705         * source.c (_initialize_source): Add declaration.
15706         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
15707         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
15708         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
15709         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
15710         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
15711         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
15712         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
15713         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
15714         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
15715         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
15716         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
15717         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
15718         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
15719         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
15720         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
15721         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
15722         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
15723         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
15724         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
15725         * stabsread.c (_initialize_stabsread): Add declaration.
15726         * stack.c (_initialize_stack): Add declaration.
15727         * stap-probe.c (_initialize_stap_probe): Add declaration.
15728         * std-regs.c (_initialize_frame_reg): Add declaration.
15729         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
15730         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
15731         * symfile.c (_initialize_symfile): Add declaration.
15732         * symmisc.c (_initialize_symmisc): Add declaration.
15733         * symtab.c (_initialize_symtab): Add declaration.
15734         * target.c (_initialize_target): Add declaration.
15735         * target-connection.c (_initialize_target_connection): Add
15736         declaration.
15737         * target-dcache.c (_initialize_target_dcache): Add declaration.
15738         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
15739         * thread.c (_initialize_thread): Add declaration.
15740         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
15741         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
15742         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
15743         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
15744         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
15745         * tracectf.c (_initialize_ctf): Add declaration.
15746         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
15747         * tracefile.c (_initialize_tracefile): Add declaration.
15748         * tracepoint.c (_initialize_tracepoint): Add declaration.
15749         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
15750         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
15751         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
15752         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
15753         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
15754         * tui/tui-win.c (_initialize_tui_win): Add declaration.
15755         * tui/tui.c (_initialize_tui): Add declaration.
15756         * typeprint.c (_initialize_typeprint): Add declaration.
15757         * ui-style.c (_initialize_ui_style): Add declaration.
15758         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
15759         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
15760         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
15761         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
15762         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
15763         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
15764         * unittests/filtered_iterator-selftests.c
15765         (_initialize_filtered_iterator_selftests): Add declaration.
15766         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
15767         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
15768         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
15769         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
15770         * unittests/main-thread-selftests.c
15771         (_initialize_main_thread_selftests): Add declaration.
15772         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
15773         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
15774         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
15775         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
15776         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
15777         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
15778         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
15779         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
15780         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
15781         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
15782         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
15783         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
15784         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
15785         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
15786         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
15787         declaration.
15788         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
15789         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
15790         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
15791         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
15792         * user-regs.c (_initialize_user_regs): Add declaration.
15793         * utils.c (_initialize_utils): Add declaration.
15794         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
15795         * valops.c (_initialize_valops): Add declaration.
15796         * valprint.c (_initialize_valprint): Add declaration.
15797         * value.c (_initialize_values): Add declaration.
15798         * varobj.c (_initialize_varobj): Add declaration.
15799         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
15800         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
15801         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
15802         * windows-nat.c (_initialize_windows_nat): Add declaration.
15803         (_initialize_check_for_gdb_ini): Add declaration.
15804         (_initialize_loadable): Add declaration.
15805         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
15806         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
15807         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
15808         * xcoffread.c (_initialize_xcoffread): Add declaration.
15809         * xml-support.c (_initialize_xml_support): Add declaration.
15810         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
15811         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
15812         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
15813         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
15814
15815 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15816
15817         * regformats/regdat.sh: Generate declaration for init function.
15818
15819 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15820
15821         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
15822         up.
15823         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
15824         close_one_inferior>: New methods.
15825         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
15826         pass down target to find_inferior_pid.
15827         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
15828         Pass down target to find_inferior_ptid.
15829         (gdbsim_target::create_inferior): Pass down target to
15830         add_thread_silent.
15831         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
15832         target down to find_inferior_ptid and switch_to_thread.
15833         (gdbsim_target::close): Update to call close_one_inferior.
15834         (struct resume_data): Remove.
15835         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
15836         directly, rather than through a void pointer.
15837         (gdbsim_target::resume): Update to call resume_one_inferior.
15838
15839 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
15840
15841         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
15842
15843 2020-01-12  Pedro Alves  <palves@redhat.com>
15844
15845         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
15846         directly for the current inferior instead of
15847         discard_all_inferiors.
15848         (discard_all_inferiors): Delete.
15849
15850 2020-01-11  Tom Tromey  <tom@tromey.com>
15851
15852         * tui/tui-wingeneral.c (box_win): Check cli_styling.
15853         * tui/tui-winsource.c (tui_source_window_base::refill): Use
15854         deprecated_safe_get_selected_frame.
15855
15856 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
15857
15858         * inferior.c (print_inferior): Switch inferior before printing it.
15859
15860 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
15861             Pedro Alves  <palves@redhat.com>
15862
15863         * progspace-and-thread.c (switch_to_program_space_and_thread):
15864         Assert there's an inferior for PSPACE.  Use
15865         switch_to_inferior_no_thread to switch the inferior too.
15866         * progspace.c (program_space::~program_space): Call
15867         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
15868         (program_space::free_all_objfiles): Don't call clear_symtab_users
15869         here.
15870         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
15871
15872 2020-01-10  Pedro Alves  <palves@redhat.com>
15873
15874         * NEWS: Mention multi-target debugging, "info connections", and
15875         "add-inferior -no-connection".
15876
15877 2020-01-10  Pedro Alves  <palves@redhat.com>
15878
15879         * infrun.c: Include "target-connection.h".
15880         (check_multi_target_resumption): New.
15881         (proceed): Call it.
15882         * target-connection.c (make_target_connection_string): Make
15883         extern.
15884         * target-connection.h (make_target_connection_string): Declare.
15885
15886 2020-01-10  Pedro Alves  <palves@redhat.com>
15887
15888         * Makefile.in (COMMON_SFILES): Add target-connection.c.
15889         * inferior.c (uiout_field_connection): New function.
15890         (print_inferior): Add new "connection-id" column.
15891         (add_inferior_command): Show connection number/string of added
15892         inferior.
15893         * process-stratum-target.h
15894         (process_stratum_target::connection_string): New virtual method.
15895         (process_stratum_target::connection_number): New field.
15896         * remote.c (remote_target::connection_string): New override.
15897         * target-connection.c: New file.
15898         * target-connection.h: New file.
15899         * target.c (decref_target): Remove process_stratum targets from
15900         the connection list.
15901         (target_stack::push): Add process_stratum targets to the
15902         connection list.
15903
15904 2020-01-10  Pedro Alves  <palves@redhat.com>
15905
15906         Revert:
15907         2016-04-12  Pedro Alves  <palves@redhat.com>
15908         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
15909         Remove references to name.
15910         * serial.h (struct serial) <name>: Delete.
15911
15912 2020-01-10  Pedro Alves  <palves@redhat.com>
15913
15914         * gdbarch-selftests.c (register_to_value_test): Remove "target
15915         already pushed" check.
15916
15917 2020-01-10  Pedro Alves  <palves@redhat.com>
15918             John Baldwin  <jhb@FreeBSD.org>
15919
15920         * aarch64-linux-nat.c
15921         (aarch64_linux_nat_target::thread_architecture): Adjust.
15922         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
15923         (task_command_1): Likewise.
15924         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
15925         (aix_thread_target::wait, aix_thread_target::fetch_registers)
15926         (aix_thread_target::store_registers)
15927         (aix_thread_target::thread_alive): Adjust.
15928         * amd64-fbsd-tdep.c: Include "inferior.h".
15929         (amd64fbsd_get_thread_local_address): Pass down target.
15930         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
15931         thread's gdbarch instead of target_gdbarch.
15932         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
15933         get_last_target_status.
15934         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
15935         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
15936         inferiors.
15937         (update_inserted_breakpoint_locations): Skip if inferiors with no
15938         execution.
15939         (update_global_location_list): When handling moribund locations,
15940         find representative inferior for location's pspace, and use thread
15941         count of its process_stratum target.
15942         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
15943         * bsd-uthread.c (bsd_uthread_target::wait): Use
15944         as_process_stratum_target and adjust thread_change_ptid and
15945         add_thread calls.
15946         (bsd_uthread_target::update_thread_list): Use
15947         as_process_stratum_target and adjust find_thread_ptid,
15948         thread_change_ptid and add_thread calls.
15949         * btrace.c (maint_btrace_packet_history_cmd): Adjust
15950         find_thread_ptid call.
15951         * corelow.c (add_to_thread_list): Adjust add_thread call.
15952         (core_target_open): Adjust add_thread_silent and thread_count
15953         calls.
15954         (core_target::pid_to_str): Adjust find_inferior_ptid call.
15955         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
15956         * event-top.c (async_disconnect): Pop targets from all inferiors.
15957         * exec.c (add_target_sections): Push exec target on all inferiors
15958         sharing the program space.
15959         (remove_target_sections): Remove the exec target from all
15960         inferiors sharing the program space.
15961         (exec_on_vfork): New.
15962         * exec.h (exec_on_vfork): Declare.
15963         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
15964         Pass it down.
15965         (fbsd_nat_target::update_thread_list): Adjust.
15966         (fbsd_nat_target::resume): Adjust.
15967         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
15968         down.
15969         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
15970         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
15971         get_thread_arch_regcache call.
15972         * fork-child.c (gdb_startup_inferior): Pass target down to
15973         startup_inferior and set_executing.
15974         * gdbthread.h (struct process_stratum_target): Forward declare.
15975         (add_thread, add_thread_silent, add_thread_with_info)
15976         (in_thread_list): Add process_stratum_target parameter.
15977         (find_thread_ptid(inferior*, ptid_t)): New overload.
15978         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
15979         parameter.
15980         (all_threads()): Delete overload.
15981         (all_threads, all_non_exited_threads): Add process_stratum_target
15982         parameter.
15983         (all_threads_safe): Use brace initialization.
15984         (thread_count): Add process_stratum_target parameter.
15985         (set_resumed, set_running, set_stop_requested, set_executing)
15986         (threads_are_executing, finish_thread_state): Add
15987         process_stratum_target parameter.
15988         (switch_to_thread): Use is_current_thread.
15989         * i386-fbsd-tdep.c: Include "inferior.h".
15990         (i386fbsd_get_thread_local_address): Pass down target.
15991         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
15992         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
15993         have_inferiors check.
15994         * inf-ptrace.c (inf_ptrace_target::create_inferior)
15995         (inf_ptrace_target::attach): Adjust.
15996         * infcall.c (run_inferior_call): Adjust.
15997         * infcmd.c (run_command_1): Pass target to
15998         scoped_finish_thread_state.
15999         (proceed_thread_callback): Skip inferiors with no execution.
16000         (continue_command): Rename 'all_threads' local to avoid hiding
16001         'all_threads' function.  Adjust get_last_target_status call.
16002         (prepare_one_step): Adjust set_running call.
16003         (signal_command): Use user_visible_resume_target.  Compare thread
16004         pointers instead of inferior_ptid.
16005         (info_program_command): Adjust to pass down target.
16006         (attach_command): Mark target's 'thread_executing' flag.
16007         (stop_current_target_threads_ns): New, factored out from ...
16008         (interrupt_target_1): ... this.  Switch inferior before making
16009         target calls.
16010         * inferior-iter.h
16011         (struct all_inferiors_iterator, struct all_inferiors_range)
16012         (struct all_inferiors_safe_range)
16013         (struct all_non_exited_inferiors_range): Filter on
16014         process_stratum_target too.  Remove explicit.
16015         * inferior.c (inferior::inferior): Push dummy target on target
16016         stack.
16017         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
16018         Add process_stratum_target parameter, and pass it down.
16019         (have_live_inferiors): Adjust.
16020         (switch_to_inferior_and_push_target): New.
16021         (add_inferior_command, clone_inferior_command): Handle
16022         "-no-connection" parameter.  Use
16023         switch_to_inferior_and_push_target.
16024         (_initialize_inferior): Mention "-no-connection" option in
16025         the help of "add-inferior" and "clone-inferior" commands.
16026         * inferior.h: Include "process-stratum-target.h".
16027         (interrupt_target_1): Use bool.
16028         (struct inferior) <push_target, unpush_target, target_is_pushed,
16029         find_target_beneath, top_target, process_target, target_at,
16030         m_stack>: New.
16031         (discard_all_inferiors): Delete.
16032         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
16033         (all_inferiors, all_non_exited_inferiors): Add
16034         process_stratum_target parameter.
16035         * infrun.c: Include "gdb_select.h" and <unordered_map>.
16036         (target_last_proc_target): New global.
16037         (follow_fork_inferior): Push target on new inferior.  Pass target
16038         to add_thread_silent.  Call exec_on_vfork.  Handle target's
16039         reference count.
16040         (follow_fork): Adjust get_last_target_status call.  Also consider
16041         target.
16042         (follow_exec): Push target on new inferior.
16043         (struct execution_control_state) <target>: New field.
16044         (user_visible_resume_target): New.
16045         (do_target_resume): Call target_async.
16046         (resume_1): Set target's threads_executing flag.  Consider resume
16047         target.
16048         (commit_resume_all_targets): New.
16049         (proceed): Also consider resume target.  Skip threads of inferiors
16050         with no execution.  Commit resumtion in all targets.
16051         (start_remote): Pass current inferior to wait_for_inferior.
16052         (infrun_thread_stop_requested): Consider target as well.  Pass
16053         thread_info pointer to clear_inline_frame_state instead of ptid.
16054         (infrun_thread_thread_exit): Consider target as well.
16055         (random_pending_event_thread): New inferior parameter.  Use it.
16056         (do_target_wait): Rename to ...
16057         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
16058         down.
16059         (threads_are_resumed_pending_p, do_target_wait): New.
16060         (prepare_for_detach): Adjust calls.
16061         (wait_for_inferior): New inferior parameter.  Handle it.  Use
16062         do_target_wait_1 instead of do_target_wait.
16063         (fetch_inferior_event): Adjust.  Switch to representative
16064         inferior.  Pass target down.
16065         (set_last_target_status): Add process_stratum_target parameter.
16066         Save target in global.
16067         (get_last_target_status): Add process_stratum_target parameter and
16068         handle it.
16069         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
16070         (context_switch): Check inferior_ptid == null_ptid before calling
16071         inferior_thread().
16072         (get_inferior_stop_soon): Pass down target.
16073         (wait_one): Rename to ...
16074         (poll_one_curr_target): ... this.
16075         (struct wait_one_event): New.
16076         (wait_one): New.
16077         (stop_all_threads): Adjust.
16078         (handle_no_resumed, handle_inferior_event): Adjust to consider the
16079         event's target.
16080         (switch_back_to_stepped_thread): Also consider target.
16081         (print_stop_event): Update.
16082         (normal_stop): Update.  Also consider the resume target.
16083         * infrun.h (wait_for_inferior): Remove declaration.
16084         (user_visible_resume_target): New declaration.
16085         (get_last_target_status, set_last_target_status): New
16086         process_stratum_target parameter.
16087         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16088         process_stratum_target parameter, and use it.
16089         (clear_inline_frame_state (thread_info*)): New.
16090         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16091         process_stratum_target parameter.
16092         (clear_inline_frame_state (thread_info*)): Declare.
16093         * linux-fork.c (delete_checkpoint_command): Pass target down to
16094         find_thread_ptid.
16095         (checkpoint_command): Adjust.
16096         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
16097         instead of just tweaking inferior_ptid.
16098         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
16099         (exit_lwp): Pass target down to find_thread_ptid.
16100         (attach_proc_task_lwp_callback): Pass target down to
16101         add_thread/set_running/set_executing.
16102         (linux_nat_target::attach): Pass target down to
16103         thread_change_ptid.
16104         (get_detach_signal): Pass target down to find_thread_ptid.
16105         Consider last target status's target.
16106         (linux_resume_one_lwp_throw, resume_lwp)
16107         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
16108         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
16109         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
16110         (linux_nat_target::async_wait_fd): New.
16111         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
16112         target down.
16113         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
16114         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
16115         * linux-thread-db.c (struct thread_db_info::process_target): New
16116         field.
16117         (add_thread_db_info): Save target.
16118         (get_thread_db_info): New process_stratum_target parameter.  Also
16119         match target.
16120         (delete_thread_db_info): New process_stratum_target parameter.
16121         Also match target.
16122         (thread_from_lwp): Adjust to pass down target.
16123         (thread_db_notice_clone): Pass down target.
16124         (check_thread_db_callback): Pass down target.
16125         (try_thread_db_load_1): Always push the thread_db target.
16126         (try_thread_db_load, record_thread): Pass target down.
16127         (thread_db_target::detach): Pass target down.  Always unpush the
16128         thread_db target.
16129         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
16130         target down.  Always unpush the thread_db target.
16131         (find_new_threads_callback, thread_db_find_new_threads_2)
16132         (thread_db_target::update_thread_list): Pass target down.
16133         (thread_db_target::pid_to_str): Pass current inferior down.
16134         (thread_db_target::get_thread_local_address): Pass target down.
16135         (thread_db_target::resume, maintenance_check_libthread_db): Pass
16136         target down.
16137         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
16138         * procfs.c (procfs_target::procfs_init_inferior): Declare.
16139         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
16140         (procfs_init_inferior): Rename to ...
16141         (procfs_target::procfs_init_inferior): ... this and adjust.
16142         (procfs_target::create_inferior, procfs_notice_thread)
16143         (procfs_do_thread_registers): Adjust.
16144         * ppc-fbsd-tdep.c: Include "inferior.h".
16145         (ppcfbsd_get_thread_local_address): Pass down target.
16146         * proc-service.c (ps_xfer_memory): Switch current inferior and
16147         program space as well.
16148         (get_ps_regcache): Pass target down.
16149         * process-stratum-target.c
16150         (process_stratum_target::thread_address_space)
16151         (process_stratum_target::thread_architecture): Pass target down.
16152         * process-stratum-target.h
16153         (process_stratum_target::threads_executing): New field.
16154         (as_process_stratum_target): New.
16155         * ravenscar-thread.c
16156         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
16157         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
16158         down.
16159         * record-btrace.c (record_btrace_target::info_record): Adjust.
16160         (record_btrace_target::record_method)
16161         (record_btrace_target::record_is_replaying)
16162         (record_btrace_target::fetch_registers)
16163         (get_thread_current_frame_id, record_btrace_target::resume)
16164         (record_btrace_target::wait, record_btrace_target::stop): Pass
16165         target down.
16166         * record-full.c (record_full_wait_1): Switch to event thread.
16167         Pass target down.
16168         * regcache.c (regcache::regcache)
16169         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
16170         process_stratum_target parameter and handle it.
16171         (current_thread_target): New global.
16172         (get_thread_regcache): Add process_stratum_target parameter and
16173         handle it.  Switch inferior before calling target method.
16174         (get_thread_regcache): Pass target down.
16175         (get_thread_regcache_for_ptid): Pass target down.
16176         (registers_changed_ptid): Add process_stratum_target parameter and
16177         handle it.
16178         (registers_changed_thread, registers_changed): Pass target down.
16179         (test_get_thread_arch_aspace_regcache): New.
16180         (current_regcache_test): Define a couple local test_target_ops
16181         instances and use them for testing.
16182         (readwrite_regcache): Pass process_stratum_target parameter.
16183         (cooked_read_test, cooked_write_test): Pass mock_target down.
16184         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
16185         (get_thread_arch_aspace_regcache): Add process_stratum_target
16186         parameter.
16187         (regcache::target): New method.
16188         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
16189         (regcache::registers_changed_ptid): Add process_stratum_target
16190         parameter.
16191         (regcache::m_target): New field.
16192         (registers_changed_ptid): Add process_stratum_target parameter.
16193         * remote.c (remote_state::supports_vCont_probed): New field.
16194         (remote_target::async_wait_fd): New method.
16195         (remote_unpush_and_throw): Add remote_target parameter.
16196         (get_current_remote_target): Adjust.
16197         (remote_target::remote_add_inferior): Push target.
16198         (remote_target::remote_add_thread)
16199         (remote_target::remote_notice_new_inferior)
16200         (get_remote_thread_info): Pass target down.
16201         (remote_target::update_thread_list): Skip threads of inferiors
16202         bound to other targets.  (remote_target::close): Don't discard
16203         inferiors.  (remote_target::add_current_inferior_and_thread)
16204         (remote_target::process_initial_stop_replies)
16205         (remote_target::start_remote)
16206         (remote_target::remote_serial_quit_handler): Pass down target.
16207         (remote_target::remote_unpush_target): New remote_target
16208         parameter.  Unpush the target from all inferiors.
16209         (remote_target::remote_unpush_and_throw): New remote_target
16210         parameter.  Pass it down.
16211         (remote_target::open_1): Check whether the current inferior has
16212         execution instead of checking whether any inferior is live.  Pass
16213         target down.
16214         (remote_target::remote_detach_1): Pass down target.  Use
16215         remote_unpush_target.
16216         (extended_remote_target::attach): Pass down target.
16217         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
16218         (remote_target::append_resumption): Pass down target.
16219         (remote_target::append_pending_thread_resumptions)
16220         (remote_target::remote_resume_with_hc, remote_target::resume)
16221         (remote_target::commit_resume): Pass down target.
16222         (remote_target::remote_stop_ns): Check supports_vCont_probed.
16223         (remote_target::interrupt_query)
16224         (remote_target::remove_new_fork_children)
16225         (remote_target::check_pending_events_prevent_wildcard_vcont)
16226         (remote_target::remote_parse_stop_reply)
16227         (remote_target::process_stop_reply): Pass down target.
16228         (first_remote_resumed_thread): New remote_target parameter.  Pass
16229         it down.
16230         (remote_target::wait_as): Pass down target.
16231         (unpush_and_perror): New remote_target parameter.  Pass it down.
16232         (remote_target::readchar, remote_target::remote_serial_write)
16233         (remote_target::getpkt_or_notif_sane_1)
16234         (remote_target::kill_new_fork_children, remote_target::kill): Pass
16235         down target.
16236         (remote_target::mourn_inferior): Pass down target.  Use
16237         remote_unpush_target.
16238         (remote_target::core_of_thread)
16239         (remote_target::remote_btrace_maybe_reopen): Pass down target.
16240         (remote_target::pid_to_exec_file)
16241         (remote_target::thread_handle_to_thread_info): Pass down target.
16242         (remote_target::async_wait_fd): New.
16243         * riscv-fbsd-tdep.c: Include "inferior.h".
16244         (riscv_fbsd_get_thread_local_address): Pass down target.
16245         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
16246         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
16247         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
16248         Adjust.
16249         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
16250         * solib-svr4.c (enable_break): Pass down target.
16251         * spu-multiarch.c (parse_spufs_run): Pass down target.
16252         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
16253         * target-delegates.c: Regenerate.
16254         * target.c (g_target_stack): Delete.
16255         (current_top_target): Return the current inferior's top target.
16256         (target_has_execution_1): Refer to the passed-in inferior's top
16257         target.
16258         (target_supports_terminal_ours): Check whether the initial
16259         inferior was already created.
16260         (decref_target): New.
16261         (target_stack::push): Incref/decref the target.
16262         (push_target, push_target, unpush_target): Adjust.
16263         (target_stack::unpush): Defref target.
16264         (target_is_pushed): Return bool.  Adjust to refer to the current
16265         inferior's target stack.
16266         (dispose_inferior): Delete, and inline parts ...
16267         (target_preopen): ... here.  Only dispose of the current inferior.
16268         (target_detach): Hold strong target reference while detaching.
16269         Pass target down.
16270         (target_thread_name): Add assertion.
16271         (target_resume): Pass down target.
16272         (target_ops::beneath, find_target_at): Adjust to refer to the
16273         current inferior's target stack.
16274         (get_dummy_target): New.
16275         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
16276         has a thread running.
16277         (initialize_targets): Rename to ...
16278         (_initialize_target): ... this.
16279         * target.h: Include "gdbsupport/refcounted-object.h".
16280         (struct target_ops): Inherit refcounted_object.
16281         (target_ops::shortname, target_ops::longname): Make const.
16282         (target_ops::async_wait_fd): New method.
16283         (decref_target): Declare.
16284         (struct target_ops_ref_policy): New.
16285         (target_ops_ref): New typedef.
16286         (get_dummy_target): Declare function.
16287         (target_is_pushed): Return bool.
16288         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
16289         (all_matching_threads_iterator::all_matching_threads_iterator):
16290         Handle filter target.
16291         * thread-iter.h (struct all_matching_threads_iterator, struct
16292         all_matching_threads_range, class all_non_exited_threads_range):
16293         Filter by target too.  Remove explicit.
16294         * thread.c (threads_executing): Delete.
16295         (inferior_thread): Pass down current inferior.
16296         (clear_thread_inferior_resources): Pass down thread pointer
16297         instead of ptid_t.
16298         (add_thread_silent, add_thread_with_info, add_thread): Add
16299         process_stratum_target parameter.  Use it for thread and inferior
16300         searches.
16301         (is_current_thread): New.
16302         (thread_info::deletable): Use it.
16303         (find_thread_ptid, thread_count, in_thread_list)
16304         (thread_change_ptid, set_resumed, set_running): New
16305         process_stratum_target parameter.  Pass it down.
16306         (set_executing): New process_stratum_target parameter.  Pass it
16307         down.  Adjust reference to 'threads_executing'.
16308         (threads_are_executing): New process_stratum_target parameter.
16309         Adjust reference to 'threads_executing'.
16310         (set_stop_requested, finish_thread_state): New
16311         process_stratum_target parameter.  Pass it down.
16312         (switch_to_thread): Also match inferior.
16313         (switch_to_thread): New process_stratum_target parameter.  Pass it
16314         down.
16315         (update_threads_executing): Reimplement.
16316         * top.c (quit_force): Pop targets from all inferior.
16317         (gdb_init): Don't call initialize_targets.
16318         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
16319         Declare.
16320         (windows_add_thread, windows_delete_thread): Adjust.
16321         (get_windows_debug_event): Rename to ...
16322         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
16323         * tracefile-tfile.c (tfile_target_open): Pass down target.
16324         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
16325         Forward declare.
16326         (switch_to_thread): Add process_stratum_target parameter.
16327         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
16328         parameter.  Use it.
16329         (mi_on_resume): Pass target down.
16330         * nat/fork-inferior.c (startup_inferior): Add
16331         process_stratum_target parameter.  Pass it down.
16332         * nat/fork-inferior.h (startup_inferior): Add
16333         process_stratum_target parameter.
16334         * python/py-threadevent.c (py_get_event_thread): Pass target down.
16335
16336 2020-01-10  Pedro Alves  <palves@redhat.com>
16337
16338         * remote.c (remote_target::start_remote): Don't set inferior_ptid
16339         directly.  Instead find the first thread in the thread list and
16340         use switch_to_thread.
16341
16342 2020-01-10  Pedro Alves  <palves@redhat.com>
16343
16344         * remote.c (remote_target::remote_add_inferior): Don't bind a
16345         process to the current inferior if the current inferior is already
16346         bound to a process.
16347
16348 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16349             Pedro Alves  <palves@redhat.com>
16350
16351         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
16352         If no process is specified, return null_ptid instead of
16353         inferior_ptid.
16354         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
16355         TARGET_WAITKIND_SIGNALLED with no pid.
16356
16357 2020-01-10  Pedro Alves  <palves@redhat.com>
16358
16359         * remote.c (first_remote_resumed_thread): New.
16360         (remote_target::wait_as): Use it as default event_ptid instead of
16361         inferior_ptid.
16362
16363 2020-01-10  Pedro Alves  <palves@redhat.com>
16364
16365         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
16366
16367 2020-01-10  Pedro Alves  <palves@redhat.com>
16368
16369         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
16370         not -1.
16371
16372 2020-01-10  Pedro Alves  <palves@redhat.com>
16373
16374         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
16375         ptid to get_last_target_status.
16376         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
16377         ptid to get_last_target_status.
16378         * infcmd.c (continue_command): Don't pass a target_waitstatus to
16379         get_last_target_status.
16380         (info_program_command): Don't pass a target_waitstatus to
16381         get_last_target_status.
16382         * infrun.c (init_wait_for_inferior): Use
16383         nullify_last_target_wait_ptid.
16384         (get_last_target_status): Handle nullptr arguments.
16385         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
16386         (print_stop_event): Don't pass a ptid to get_last_target_status.
16387         (normal_stop): Don't pass a ptid to get_last_target_status.
16388         * infrun.h (get_last_target_status, set_last_target_status): Move
16389         comments here and update.
16390         (nullify_last_target_wait_ptid): Declare.
16391         * linux-fork.c (fork_load_infrun_state): Remove local extern
16392         declaration of nullify_last_target_wait_ptid.
16393         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
16394         to get_last_target_status.
16395
16396 2020-01-10  Pedro Alves  <palves@redhat.com>
16397
16398         * gdbthread.h (scoped_restore_current_thread)
16399         <dont_restore, restore, m_dont_restore>: Declare.
16400         * thread.c (thread_alive): Add assertion.  Return bool.
16401         (switch_to_thread_if_alive): New.
16402         (prune_threads): Switch inferior/thread.
16403         (print_thread_info_1): Switch thread before calling target methods.
16404         (scoped_restore_current_thread::restore): New, factored out from
16405         ...
16406         (scoped_restore_current_thread::~scoped_restore_current_thread):
16407         ... this.
16408         (scoped_restore_current_thread::scoped_restore_current_thread):
16409         Add assertion.
16410         (thread_apply_all_command, thread_select): Use
16411         switch_to_thread_if_alive.
16412         * infrun.c (proceed, restart_threads, handle_signal_stop)
16413         (switch_back_to_stepped_thread): Switch current thread before
16414         calling target methods.
16415
16416 2020-01-10  Pedro Alves <palves@redhat.com>
16417
16418         * inferior.c (switch_to_inferior_no_thread): New function,
16419         factored out from ...
16420         (inferior_command): ... here.
16421         * inferior.h (switch_to_inferior_no_thread): Declare.
16422         * mi/mi-main.c (run_one_inferior): Use
16423         switch_to_inferior_no_thread.
16424
16425 2020-01-10  Pedro Alves  <palves@redhat.com>
16426
16427         * infcmd.c (kill_command): Remove dead code.
16428
16429 2020-01-10  Pedro Alves  <palves@redhat.com>
16430
16431         * remote.c (remote_target::mourn_inferior): No longer check
16432         whether the target is running.
16433
16434 2020-01-10  Pedro Alves  <palves@redhat.com>
16435
16436         * corelow.c (core_target::has_execution): Change parameter type to
16437         inferior pointer.
16438         * inferior.c (number_of_live_inferiors): Use
16439         inferior::has_execution instead of target_has_execution_1.
16440         * inferior.h (inferior::has_execution): New.
16441         * linux-thread-db.c (thread_db_target::update_thread_list): Use
16442         inferior::has_execution instead of target_has_execution_1.
16443         * process-stratum-target.c
16444         (process_stratum_target::has_execution): Change parameter type to
16445         inferior pointer.  Check the inferior's PID instead of
16446         inferior_ptid.
16447         * process-stratum-target.h
16448         (process_stratum_target::has_execution): Change parameter type to
16449         inferior pointer.
16450         * record-full.c (record_full_core_target::has_execution): Change
16451         parameter type to inferior pointer.
16452         * target.c (target_has_execution_1): Change parameter type to
16453         inferior pointer.
16454         (target_has_execution_current): Adjust.
16455         * target.h (target_ops::has_execution): Change parameter type to
16456         inferior pointer.
16457         (target_has_execution_1): Change parameter type to inferior
16458         pointer.  Change return type to bool.
16459         * tracefile.h (tracefile_target::has_execution): Change parameter
16460         type to inferior pointer.
16461
16462 2020-01-10  Pedro Alves  <palves@redhat.com>
16463
16464         * exceptions.c (print_flush): Remove current_top_target() check.
16465
16466 2020-01-10  Pedro Alves  <palves@redhat.com>
16467
16468         * remote.c (show_remote_exec_file): Show the current inferior's
16469         exec-file instead of the command variable's value.
16470
16471 2020-01-10  Pedro Alves  <palves@redhat.com>
16472
16473         * record-full.c (record_full_resume_ptid): New global.
16474         (record_full_target::resume): Set it.
16475         (record_full_wait_1): Use record_full_resume_ptid instead of
16476         inferior_ptid.
16477
16478 2020-01-10  Pedro Alves  <palves@redhat.com>
16479
16480         * gdbthread.h (scoped_restore_current_thread)
16481         <dont_restore, restore, m_dont_restore>: Declare.
16482         * thread.c (thread_alive): Add assertion.  Return bool.
16483         (switch_to_thread_if_alive): New.
16484         (prune_threads): Switch inferior/thread.
16485         (print_thread_info_1): Switch thread before calling target methods.
16486         (scoped_restore_current_thread::restore): New, factored out from
16487         ...
16488         (scoped_restore_current_thread::~scoped_restore_current_thread):
16489         ... this.
16490         (scoped_restore_current_thread::scoped_restore_current_thread):
16491         Add assertion.
16492         (thread_apply_all_command, thread_select): Use
16493         switch_to_thread_if_alive.
16494
16495 2020-01-10  George Barrett  <bob@bob131.so>
16496
16497         * stap-probe.c (stap_modify_semaphore): Don't check for null
16498         semaphores.
16499         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
16500         for null semaphores.
16501
16502 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
16503
16504         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
16505         all source windows, and maintain horizontal scroll status while
16506         doing so.
16507
16508 2020-01-09  Tom Tromey  <tom@tromey.com>
16509
16510         PR tui/18932:
16511         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
16512         update_source_window, not print_source_lines.
16513
16514 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
16515
16516         * tui/tui.c (tui_enable): Register tui hooks after calling
16517         tui_display_main.
16518
16519 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
16520
16521         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
16522
16523 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
16524
16525         * thread.c (print_thread_info_1): Fix indentation.
16526
16527 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
16528
16529         * symtab.c (general_symbol_info::compute_and_set_names): Move the
16530         unique_xmalloc_ptr outside the if to always free the demangled name.
16531
16532 2020-01-08  Tom Tromey  <tromey@adacore.com>
16533
16534         * xcoffread.c (enter_line_range, read_xcoff_symtab)
16535         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
16536         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
16537         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
16538         Remove.
16539         (section_offsets): New typedef.
16540         * symtab.c (fixup_section, get_msymbol_address): Update.
16541         * symmisc.c (dump_msymbols): Update.
16542         * symfile.h (relative_addr_info_to_section_offsets)
16543         (symfile_map_offsets_to_segments): Update.
16544         * symfile.c (build_section_addr_info_from_objfile)
16545         (init_objfile_sect_indices): Update.
16546         (struct place_section_arg): Change type of "offsets".
16547         (place_section): Update.
16548         (relative_addr_info_to_section_offsets): Change type of
16549         "section_offsets".  Remove "num_sections" parameter.
16550         (default_symfile_offsets, syms_from_objfile_1)
16551         (set_objfile_default_section_offset): Update.
16552         (reread_symbols): No need to preserve section offsets by hand.
16553         (symfile_map_offsets_to_segments): Change type of "offsets".
16554         * stap-probe.c (relocate_address): Update.
16555         * stabsread.h (process_one_symbol): Update.
16556         * solib-target.c (struct lm_info_target) <offsets>: Change type.
16557         (solib_target_relocate_section_addresses): Update.
16558         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
16559         Update.
16560         * solib-frv.c (frv_relocate_main_executable): Update.
16561         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
16562         * solib-aix.c (solib_aix_get_section_offsets): Change return
16563         type.
16564         (solib_aix_solib_create_inferior_hook): Update.
16565         * remote.c (remote_target::get_offsets): Update.
16566         * psymtab.c (find_pc_sect_psymtab): Update.
16567         * psympriv.h (struct partial_symbol) <address, text_low,
16568         text_high>: Update.
16569         * objfiles.h (obj_section_offset): Update.
16570         (struct objfile) <section_offsets>: Change type.
16571         <num_sections>: Remove.
16572         (objfile_relocate): Update.
16573         * objfiles.c (entry_point_address_query): Update
16574         (relocate_one_symbol): Change type of "section_offsets".
16575         (objfile_relocate1, objfile_relocate1): Change type of
16576         "new_offsets".
16577         (objfile_rebase1): Update.
16578         * mipsread.c (mipscoff_symfile_read): Update.
16579         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
16580         parameter.
16581         * mdebugread.c (parse_symbol): Change type of "section_offsets".
16582         (parse_external, psymtab_to_symtab_1): Update.
16583         * machoread.c (macho_symfile_offsets): Update.
16584         * ia64-tdep.c (ia64_find_unwind_table): Update.
16585         * hppa-tdep.c (read_unwind_info): Update.
16586         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
16587         * dwarf2read.c (create_addrmap_from_index)
16588         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
16589         (process_psymtab_comp_unit_reader, add_partial_symbol)
16590         (add_partial_subprogram, process_full_comp_unit)
16591         (read_file_scope, read_func_scope, read_lexical_block_scope)
16592         (read_call_site_scope, dwarf2_rnglists_process)
16593         (dwarf2_ranges_process, dwarf2_ranges_read)
16594         (dwarf_decode_lines_1, var_decode_location, new_symbol)
16595         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
16596         Update.
16597         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
16598         Update.
16599         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
16600         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
16601         (process_one_symbol): Change type of "section_offsets".
16602         * ctfread.c (get_objfile_text_range): Update.
16603         * coffread.c (coff_symtab_read, enter_linenos)
16604         (process_coff_symbol): Update.
16605         * coff-pe-read.c (add_pe_forwarded_sym): Update.
16606         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
16607
16608 2020-01-08  Tom Tromey  <tromey@adacore.com>
16609
16610         * dwarf2read.c (parse_macro_definition): Use std::string.
16611         (parse_macro_definition): Likewise.
16612
16613 2020-01-08  Tom Tromey  <tromey@adacore.com>
16614
16615         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
16616         (ATTR_ALLOC_CHUNK): Remove.
16617
16618 2020-01-08  Tom Tromey  <tromey@adacore.com>
16619
16620         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
16621
16622 2020-01-08  Tom Tromey  <tromey@adacore.com>
16623
16624         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
16625         (dwarf2_compute_name, open_dwo_file): Likewise.
16626         (process_enumeration_scope): Use std::vector.
16627         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
16628         (partial_die_info::fixup, dwarf2_start_subfile)
16629         (guess_full_die_structure_name, dwarf2_name): Likewise.
16630         (determine_prefix): Update.
16631         (guess_full_die_structure_name): Make return type const.
16632         (partial_die_full_name): Return unique_xmalloc_ptr.
16633         (DW_FIELD_ALLOC_CHUNK): Remove.
16634
16635 2020-01-07  Tom Tromey  <tromey@adacore.com>
16636
16637         PR build/24937:
16638         * stap-probe.c (class stap_static_probe_ops): Add constructor.
16639
16640 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
16641
16642         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
16643
16644 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
16645
16646         * stack.c (print_frame_info): Move disassemble_next_line code
16647         inside source_print block.
16648
16649 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16650
16651         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
16652         gdb/signals.h, as we are now using native signal symbols.
16653
16654 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
16655
16656         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
16657         overflow by an early check of content vs threshold.
16658         * tui/tui-source.c (tui_source_window::line_is_displayed):
16659         Likewise.
16660
16661 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16662
16663         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
16664
16665 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
16666
16667         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
16668         export table if no section contains it's RVA.
16669
16670 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16671
16672         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
16673
16674 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
16675
16676         * source.c (print_source_lines_base): Set last_line_listed.
16677
16678 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
16679
16680         * tui/tui-disasm.c: Remove trailing spaces.
16681
16682 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16683             Pedro Alves  <palves@redhat.com>
16684
16685         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
16686         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
16687         (windows_gdb_signal_to_target): New function, uses the above
16688         enumeration to convert GDB internal signal codes to equivalent
16689         Windows codes.
16690         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
16691         * windows-nat.c: Include "gdb_wait.h".
16692         (get_windows_debug_event): Extract the fatal exception from the
16693         exit status and convert to the equivalent Posix signal number.
16694         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
16695         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
16696         * gdbsupport/gdb_wait.c: New file, implements
16697         windows_status_to_termsig.
16698         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
16699         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
16700
16701 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
16702
16703         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
16704         show_layout.
16705
16706 2020-01-05  Luis Machado  <luis.machado@linaro.org>
16707
16708         * aarch64-linux-nat.c
16709         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
16710         and bfd_mach_aarch64.
16711
16712 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
16713
16714         * ui-file.c (stdio_file::can_emit_style_escape)
16715         (tee_file::can_emit_style_escape): Ensure style is used also on
16716         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
16717         to gdb_stdout.
16718         * main.c (set_gdb_data_directory): Use file style to output the
16719         warning that the given pathname is not a directory.
16720         * top.c (show_history_filename, gdb_safe_append_history)
16721         (show_gdb_datadir): Use file style.
16722
16723 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
16724
16725         * solib-target.c (struct lm_info_target):
16726         Change offsets to be a unique_xmalloc_ptr.
16727         (solib_target_relocate_section_addresses): Update.
16728
16729 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
16730
16731         * windows-nat.c (windows_clear_solib): Free so_list linked list.
16732
16733 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
16734
16735         * MAINTAINERS (Write After Approval): Add myself.
16736
16737 2020-01-02  Luis Machado  <luis.machado@linaro.org>
16738
16739         * proc-service.c (get_ps_regcache): Remove reference to obsolete
16740         Cell BE architecture.
16741         * target.h (struct target_ops) <thread_architecture>: Likewise.
16742
16743 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
16744
16745         * Makefile.in: Use INSTALL_PROGRAM_ENV.
16746
16747 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
16748
16749         * MAINTAINERS (Write After Approval): Add myself.
16750
16751 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16752
16753         * gdbarch.sh: Update copyright year range of generated files.
16754
16755 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16756
16757         Update copyright year range in all GDB files.
16758
16759 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16760
16761         * copyright.py: Convert to Python 3.
16762
16763 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16764
16765         * copyright.py: Adapt after move of gnulib directory from gdb
16766         directory to toplevel directory.
16767
16768 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16769
16770         * copyright.py (main): Exit if run from the wrong directory.
16771
16772 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16773
16774         * top.c (print_gdb_version): Change copyright year to 2020.
16775
16776 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16777
16778         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
16779
16780 For older changes see ChangeLog-2019.
16781 \f
16782 Local Variables:
16783 mode: change-log
16784 left-margin: 8
16785 fill-column: 74
16786 version-control: never
16787 coding: utf-8
16788 End: