gdb/ChangeLog

   1 2020-11-12  Tom Tromey  <tom@tromey.com>
   2
   3         PR rust/26799:
   4         * symtab.c (find_symbol_at_address): Search symtabs if no psymtabs
   5         exist.
   6
   7 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
   8
   9         * features/Makefile (XMLTOC): Add rx.xml.
  10         (FEATURE_XMLFILES): Remove rx.xml.
  11         (FEATURE_CFILES rule): Pass '-single-feature' flag.
  12         * features/rx.c: Regenerate.
  13         * features/rx.xml: Wrap in `target` tags, and reindent.
  14         * target-descriptions.c (struct maint_print_c_tdesc_options): New
  15         structure.
  16         (maint_print_c_tdesc_opt_def): New typedef.
  17         (maint_print_c_tdesc_opt_defs): New static global.
  18         (make_maint_print_c_tdesc_options_def_group): New function.
  19         (maint_print_c_tdesc_cmd): Make use of command line flags, only
  20         print single feature C file for target descriptions containing a
  21         single feature.
  22         (maint_print_c_tdesc_cmd_completer): New function.
  23         (_initialize_target_descriptions): Update call to register command
  24         completer, and include command line flag in help text.
  25
  26 2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
  27
  28         * riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
  29         numbers.
  30         * riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
  31         enum values.
  32
  33 2020-11-10  Tom Tromey  <tom@tromey.com>
  34
  35         * value.h (internalvar_name): Update.
  36         * value.c (internalvar_name): Make return type const.
  37
  38 2020-11-10  Tom Tromey  <tom@tromey.com>
  39
  40         * ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
  41         (gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
  42         const.
  43
  44 2020-11-10  Tom Tromey  <tom@tromey.com>
  45
  46         * objc-lang.h (value_nsstring): Update.
  47         * objc-lang.c (value_nsstring): Make "ptr" const.
  48
  49 2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  50
  51         * expprint.c (print_subexp_funcall): Increment expression position
  52         after reading argument count.
  53         * f-lang.c (print_subexp_f): Skip over opcode before calling
  54         common function.
  55         (dump_subexp_body_f): Likewise.
  56
  57 2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
  58
  59         PR python/26832
  60         * configure: Regenerate.
  61         * configure.ac: Check for python modules ctypes instead of
  62         itertools.
  63
  64 2020-11-06  Pedro Alves  <pedro@palves.net>
  65
  66         * macroexp.c (struct macro_buffer): Split in two classes.  Add
  67         uses adjusted.
  68         (struct shared_macro_buffer): New, factored out from struct
  69         macro_buffer.
  70         (struct growable_macro_buffer): New, factored out from struct
  71         macro_buffer.
  72         (set_token, get_comment, get_identifier, get_pp_number)
  73         (get_character_constant, get_string_literal, get_punctuator)
  74         (get_next_token_for_substitution): Constify parameters.
  75         (substitute_args): Constify locals.
  76
  77 2020-11-05  Tom Tromey  <tom@tromey.com>
  78
  79         * dwarf2/read.c (read_cutu_die_from_dwo)
  80         (cutu_reader::cutu_reader, cutu_reader::cutu_reader)
  81         (build_type_psymtabs_1): Update.
  82         * dwarf2/abbrev.h (struct abbrev_table): Remove objfile
  83         parameter.
  84         * dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
  85         Don't read section.  Add assert.
  86
  87 2020-11-04  Tom Tromey  <tromey@adacore.com>
  88
  89         * ada-typeprint.c (ada_print_type): Handle __XVL fields.
  90
  91 2020-11-04  Tom Tromey  <tromey@adacore.com>
  92
  93         * ada-typeprint.c (ada_print_type): Handle __T types.
  94
  95 2020-11-04  Tom Tromey  <tromey@adacore.com>
  96
  97         * dwarf2/read.c (add_partial_symbol, process_die):
  98         Handle DW_TAG_array_type.
  99         (is_type_tag_for_partial): Add "lang" parameter.
 100         (load_partial_dies, new_symbol): Handle DW_TAG_array_type.
 101
 102 2020-11-04  Tom Tromey  <tromey@adacore.com>
 103
 104         * ada-lang.c (ada_value_slice_from_ptr): Use bit size.
 105
 106 2020-11-04  Tom Tromey  <tromey@adacore.com>
 107
 108         * dwarf2/read.c (read_array_type): Only apply stride to innermost
 109         array.
 110
 111 2020-11-04  Tom Tromey  <tromey@adacore.com>
 112
 113         * gdbtypes.c (update_static_array_size): Handle bit stride.
 114
 115 2020-11-04  Tom Tromey  <tromey@adacore.com>
 116
 117         * ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
 118
 119 2020-11-04  Tom Tromey  <tromey@adacore.com>
 120
 121         * ada-lang.c (ada_is_any_packed_array_type): New function.
 122         (ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
 123
 124 2020-11-04  Tom Tromey  <tromey@adacore.com>
 125
 126         * dwarf2/read.c (recognize_bound_expression)
 127         (quirk_ada_thick_pointer): New functions.
 128         (read_array_type): Call quirk_ada_thick_pointer.
 129         (set_die_type): Add "skip_data_location" parameter.
 130         (quirk_ada_thick_pointer): New function.
 131         (process_structure_scope): Call quirk_ada_thick_pointer.
 132         * ada-lang.c (ada_is_unconstrained_packed_array_type)
 133         (decode_packed_array_bitsize): Handle thick pointers without
 134         parallel types.
 135         (ada_is_gnat_encoded_packed_array_type): Rename from
 136         ada_is_packed_array_type.
 137         (ada_is_constrained_packed_array_type): Update.
 138         * ada-valprint.c (ada_val_print_gnat_array): Remove.
 139         (ada_value_print_1): Use ada_get_decoded_value.
 140
 141 2020-11-04  Tom Tromey  <tromey@adacore.com>
 142
 143         * ada-lang.c (recursively_update_array_bitsize): New function.
 144         (decode_constrained_packed_array_type): Call it.
 145
 146 2020-11-04  Tom Tromey  <tromey@adacore.com>
 147
 148         * ada-lang.c (to_fixed_array_type): Error if
 149         decode_constrained_packed_array_type returns NULL.
 150
 151 2020-11-04  Tom Tromey  <tromey@adacore.com>
 152
 153         * dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
 154
 155 2020-11-02  Tom Tromey  <tromey@adacore.com>
 156
 157         * Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
 158         (ALLDEPFILES): Add amd64-ravenscar-thread.c.
 159         (HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
 160         * amd64-ravenscar-thread.c: New file.
 161         * amd64-ravenscar-thread.h: New file.
 162         * amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
 163         * configure.tgt (amd64_tobjs): Add ravenscar objects.
 164
 165 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 166
 167         * main.c (execute_cmdargs): New function.
 168         (captured_main_1): Make use of execute_cmdargs.
 169
 170 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 171
 172         * NEWS: Mention changes to config file search path.
 173         * main.c
 174
 175 2020-11-02  Tom Tromey  <tromey@adacore.com>
 176
 177         * python/python.c: Consolidate two HAVE_PYTHON blocks.
 178         (python_GdbModuleDef): Move earlier.  Now static.
 179         (do_start_initialization): Consolidate some IS_PY3K blocks.
 180
 181 2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
 182
 183         * aarch64-linux-tdep.c: Fix indentation.
 184         * aarch64-ravenscar-thread.c: Fix indentation.
 185         * aarch64-tdep.c: Fix indentation.
 186         * aarch64-tdep.h: Fix indentation.
 187         * ada-lang.c: Fix indentation.
 188         * ada-lang.h: Fix indentation.
 189         * ada-tasks.c: Fix indentation.
 190         * ada-typeprint.c: Fix indentation.
 191         * ada-valprint.c: Fix indentation.
 192         * ada-varobj.c: Fix indentation.
 193         * addrmap.c: Fix indentation.
 194         * addrmap.h: Fix indentation.
 195         * agent.c: Fix indentation.
 196         * aix-thread.c: Fix indentation.
 197         * alpha-bsd-nat.c: Fix indentation.
 198         * alpha-linux-tdep.c: Fix indentation.
 199         * alpha-mdebug-tdep.c: Fix indentation.
 200         * alpha-nbsd-tdep.c: Fix indentation.
 201         * alpha-obsd-tdep.c: Fix indentation.
 202         * alpha-tdep.c: Fix indentation.
 203         * amd64-bsd-nat.c: Fix indentation.
 204         * amd64-darwin-tdep.c: Fix indentation.
 205         * amd64-linux-nat.c: Fix indentation.
 206         * amd64-linux-tdep.c: Fix indentation.
 207         * amd64-nat.c: Fix indentation.
 208         * amd64-obsd-tdep.c: Fix indentation.
 209         * amd64-tdep.c: Fix indentation.
 210         * amd64-windows-tdep.c: Fix indentation.
 211         * annotate.c: Fix indentation.
 212         * arc-tdep.c: Fix indentation.
 213         * arch-utils.c: Fix indentation.
 214         * arch/arm-get-next-pcs.c: Fix indentation.
 215         * arch/arm.c: Fix indentation.
 216         * arm-linux-nat.c: Fix indentation.
 217         * arm-linux-tdep.c: Fix indentation.
 218         * arm-nbsd-tdep.c: Fix indentation.
 219         * arm-pikeos-tdep.c: Fix indentation.
 220         * arm-tdep.c: Fix indentation.
 221         * arm-tdep.h: Fix indentation.
 222         * arm-wince-tdep.c: Fix indentation.
 223         * auto-load.c: Fix indentation.
 224         * auxv.c: Fix indentation.
 225         * avr-tdep.c: Fix indentation.
 226         * ax-gdb.c: Fix indentation.
 227         * ax-general.c: Fix indentation.
 228         * bfin-linux-tdep.c: Fix indentation.
 229         * block.c: Fix indentation.
 230         * block.h: Fix indentation.
 231         * blockframe.c: Fix indentation.
 232         * bpf-tdep.c: Fix indentation.
 233         * break-catch-sig.c: Fix indentation.
 234         * break-catch-syscall.c: Fix indentation.
 235         * break-catch-throw.c: Fix indentation.
 236         * breakpoint.c: Fix indentation.
 237         * breakpoint.h: Fix indentation.
 238         * bsd-uthread.c: Fix indentation.
 239         * btrace.c: Fix indentation.
 240         * build-id.c: Fix indentation.
 241         * buildsym-legacy.h: Fix indentation.
 242         * buildsym.c: Fix indentation.
 243         * c-typeprint.c: Fix indentation.
 244         * c-valprint.c: Fix indentation.
 245         * c-varobj.c: Fix indentation.
 246         * charset.c: Fix indentation.
 247         * cli/cli-cmds.c: Fix indentation.
 248         * cli/cli-decode.c: Fix indentation.
 249         * cli/cli-decode.h: Fix indentation.
 250         * cli/cli-script.c: Fix indentation.
 251         * cli/cli-setshow.c: Fix indentation.
 252         * coff-pe-read.c: Fix indentation.
 253         * coffread.c: Fix indentation.
 254         * compile/compile-cplus-types.c: Fix indentation.
 255         * compile/compile-object-load.c: Fix indentation.
 256         * compile/compile-object-run.c: Fix indentation.
 257         * completer.c: Fix indentation.
 258         * corefile.c: Fix indentation.
 259         * corelow.c: Fix indentation.
 260         * cp-abi.h: Fix indentation.
 261         * cp-namespace.c: Fix indentation.
 262         * cp-support.c: Fix indentation.
 263         * cp-valprint.c: Fix indentation.
 264         * cris-linux-tdep.c: Fix indentation.
 265         * cris-tdep.c: Fix indentation.
 266         * darwin-nat-info.c: Fix indentation.
 267         * darwin-nat.c: Fix indentation.
 268         * darwin-nat.h: Fix indentation.
 269         * dbxread.c: Fix indentation.
 270         * dcache.c: Fix indentation.
 271         * disasm.c: Fix indentation.
 272         * dtrace-probe.c: Fix indentation.
 273         * dwarf2/abbrev.c: Fix indentation.
 274         * dwarf2/attribute.c: Fix indentation.
 275         * dwarf2/expr.c: Fix indentation.
 276         * dwarf2/frame.c: Fix indentation.
 277         * dwarf2/index-cache.c: Fix indentation.
 278         * dwarf2/index-write.c: Fix indentation.
 279         * dwarf2/line-header.c: Fix indentation.
 280         * dwarf2/loc.c: Fix indentation.
 281         * dwarf2/macro.c: Fix indentation.
 282         * dwarf2/read.c: Fix indentation.
 283         * dwarf2/read.h: Fix indentation.
 284         * elfread.c: Fix indentation.
 285         * eval.c: Fix indentation.
 286         * event-top.c: Fix indentation.
 287         * exec.c: Fix indentation.
 288         * exec.h: Fix indentation.
 289         * expprint.c: Fix indentation.
 290         * f-lang.c: Fix indentation.
 291         * f-typeprint.c: Fix indentation.
 292         * f-valprint.c: Fix indentation.
 293         * fbsd-nat.c: Fix indentation.
 294         * fbsd-tdep.c: Fix indentation.
 295         * findvar.c: Fix indentation.
 296         * fork-child.c: Fix indentation.
 297         * frame-unwind.c: Fix indentation.
 298         * frame-unwind.h: Fix indentation.
 299         * frame.c: Fix indentation.
 300         * frv-linux-tdep.c: Fix indentation.
 301         * frv-tdep.c: Fix indentation.
 302         * frv-tdep.h: Fix indentation.
 303         * ft32-tdep.c: Fix indentation.
 304         * gcore.c: Fix indentation.
 305         * gdb_bfd.c: Fix indentation.
 306         * gdbarch.sh: Fix indentation.
 307         * gdbarch.c: Re-generate
 308         * gdbarch.h: Re-generate.
 309         * gdbcore.h: Fix indentation.
 310         * gdbthread.h: Fix indentation.
 311         * gdbtypes.c: Fix indentation.
 312         * gdbtypes.h: Fix indentation.
 313         * glibc-tdep.c: Fix indentation.
 314         * gnu-nat.c: Fix indentation.
 315         * gnu-nat.h: Fix indentation.
 316         * gnu-v2-abi.c: Fix indentation.
 317         * gnu-v3-abi.c: Fix indentation.
 318         * go32-nat.c: Fix indentation.
 319         * guile/guile-internal.h: Fix indentation.
 320         * guile/scm-cmd.c: Fix indentation.
 321         * guile/scm-frame.c: Fix indentation.
 322         * guile/scm-iterator.c: Fix indentation.
 323         * guile/scm-math.c: Fix indentation.
 324         * guile/scm-ports.c: Fix indentation.
 325         * guile/scm-pretty-print.c: Fix indentation.
 326         * guile/scm-value.c: Fix indentation.
 327         * h8300-tdep.c: Fix indentation.
 328         * hppa-linux-nat.c: Fix indentation.
 329         * hppa-linux-tdep.c: Fix indentation.
 330         * hppa-nbsd-nat.c: Fix indentation.
 331         * hppa-nbsd-tdep.c: Fix indentation.
 332         * hppa-obsd-nat.c: Fix indentation.
 333         * hppa-tdep.c: Fix indentation.
 334         * hppa-tdep.h: Fix indentation.
 335         * i386-bsd-nat.c: Fix indentation.
 336         * i386-darwin-nat.c: Fix indentation.
 337         * i386-darwin-tdep.c: Fix indentation.
 338         * i386-dicos-tdep.c: Fix indentation.
 339         * i386-gnu-nat.c: Fix indentation.
 340         * i386-linux-nat.c: Fix indentation.
 341         * i386-linux-tdep.c: Fix indentation.
 342         * i386-nto-tdep.c: Fix indentation.
 343         * i386-obsd-tdep.c: Fix indentation.
 344         * i386-sol2-nat.c: Fix indentation.
 345         * i386-tdep.c: Fix indentation.
 346         * i386-tdep.h: Fix indentation.
 347         * i386-windows-tdep.c: Fix indentation.
 348         * i387-tdep.c: Fix indentation.
 349         * i387-tdep.h: Fix indentation.
 350         * ia64-libunwind-tdep.c: Fix indentation.
 351         * ia64-libunwind-tdep.h: Fix indentation.
 352         * ia64-linux-nat.c: Fix indentation.
 353         * ia64-linux-tdep.c: Fix indentation.
 354         * ia64-tdep.c: Fix indentation.
 355         * ia64-tdep.h: Fix indentation.
 356         * ia64-vms-tdep.c: Fix indentation.
 357         * infcall.c: Fix indentation.
 358         * infcmd.c: Fix indentation.
 359         * inferior.c: Fix indentation.
 360         * infrun.c: Fix indentation.
 361         * iq2000-tdep.c: Fix indentation.
 362         * language.c: Fix indentation.
 363         * linespec.c: Fix indentation.
 364         * linux-fork.c: Fix indentation.
 365         * linux-nat.c: Fix indentation.
 366         * linux-tdep.c: Fix indentation.
 367         * linux-thread-db.c: Fix indentation.
 368         * lm32-tdep.c: Fix indentation.
 369         * m2-lang.c: Fix indentation.
 370         * m2-typeprint.c: Fix indentation.
 371         * m2-valprint.c: Fix indentation.
 372         * m32c-tdep.c: Fix indentation.
 373         * m32r-linux-tdep.c: Fix indentation.
 374         * m32r-tdep.c: Fix indentation.
 375         * m68hc11-tdep.c: Fix indentation.
 376         * m68k-bsd-nat.c: Fix indentation.
 377         * m68k-linux-nat.c: Fix indentation.
 378         * m68k-linux-tdep.c: Fix indentation.
 379         * m68k-tdep.c: Fix indentation.
 380         * machoread.c: Fix indentation.
 381         * macrocmd.c: Fix indentation.
 382         * macroexp.c: Fix indentation.
 383         * macroscope.c: Fix indentation.
 384         * macrotab.c: Fix indentation.
 385         * macrotab.h: Fix indentation.
 386         * main.c: Fix indentation.
 387         * mdebugread.c: Fix indentation.
 388         * mep-tdep.c: Fix indentation.
 389         * mi/mi-cmd-catch.c: Fix indentation.
 390         * mi/mi-cmd-disas.c: Fix indentation.
 391         * mi/mi-cmd-env.c: Fix indentation.
 392         * mi/mi-cmd-stack.c: Fix indentation.
 393         * mi/mi-cmd-var.c: Fix indentation.
 394         * mi/mi-cmds.c: Fix indentation.
 395         * mi/mi-main.c: Fix indentation.
 396         * mi/mi-parse.c: Fix indentation.
 397         * microblaze-tdep.c: Fix indentation.
 398         * minidebug.c: Fix indentation.
 399         * minsyms.c: Fix indentation.
 400         * mips-linux-nat.c: Fix indentation.
 401         * mips-linux-tdep.c: Fix indentation.
 402         * mips-nbsd-tdep.c: Fix indentation.
 403         * mips-tdep.c: Fix indentation.
 404         * mn10300-linux-tdep.c: Fix indentation.
 405         * mn10300-tdep.c: Fix indentation.
 406         * moxie-tdep.c: Fix indentation.
 407         * msp430-tdep.c: Fix indentation.
 408         * namespace.h: Fix indentation.
 409         * nat/fork-inferior.c: Fix indentation.
 410         * nat/gdb_ptrace.h: Fix indentation.
 411         * nat/linux-namespaces.c: Fix indentation.
 412         * nat/linux-osdata.c: Fix indentation.
 413         * nat/netbsd-nat.c: Fix indentation.
 414         * nat/x86-dregs.c: Fix indentation.
 415         * nbsd-nat.c: Fix indentation.
 416         * nbsd-tdep.c: Fix indentation.
 417         * nios2-linux-tdep.c: Fix indentation.
 418         * nios2-tdep.c: Fix indentation.
 419         * nto-procfs.c: Fix indentation.
 420         * nto-tdep.c: Fix indentation.
 421         * objfiles.c: Fix indentation.
 422         * objfiles.h: Fix indentation.
 423         * opencl-lang.c: Fix indentation.
 424         * or1k-tdep.c: Fix indentation.
 425         * osabi.c: Fix indentation.
 426         * osabi.h: Fix indentation.
 427         * osdata.c: Fix indentation.
 428         * p-lang.c: Fix indentation.
 429         * p-typeprint.c: Fix indentation.
 430         * p-valprint.c: Fix indentation.
 431         * parse.c: Fix indentation.
 432         * ppc-linux-nat.c: Fix indentation.
 433         * ppc-linux-tdep.c: Fix indentation.
 434         * ppc-nbsd-nat.c: Fix indentation.
 435         * ppc-nbsd-tdep.c: Fix indentation.
 436         * ppc-obsd-nat.c: Fix indentation.
 437         * ppc-ravenscar-thread.c: Fix indentation.
 438         * ppc-sysv-tdep.c: Fix indentation.
 439         * ppc64-tdep.c: Fix indentation.
 440         * printcmd.c: Fix indentation.
 441         * proc-api.c: Fix indentation.
 442         * producer.c: Fix indentation.
 443         * producer.h: Fix indentation.
 444         * prologue-value.c: Fix indentation.
 445         * prologue-value.h: Fix indentation.
 446         * psymtab.c: Fix indentation.
 447         * python/py-arch.c: Fix indentation.
 448         * python/py-bpevent.c: Fix indentation.
 449         * python/py-event.c: Fix indentation.
 450         * python/py-event.h: Fix indentation.
 451         * python/py-finishbreakpoint.c: Fix indentation.
 452         * python/py-frame.c: Fix indentation.
 453         * python/py-framefilter.c: Fix indentation.
 454         * python/py-inferior.c: Fix indentation.
 455         * python/py-infthread.c: Fix indentation.
 456         * python/py-objfile.c: Fix indentation.
 457         * python/py-prettyprint.c: Fix indentation.
 458         * python/py-registers.c: Fix indentation.
 459         * python/py-signalevent.c: Fix indentation.
 460         * python/py-stopevent.c: Fix indentation.
 461         * python/py-stopevent.h: Fix indentation.
 462         * python/py-threadevent.c: Fix indentation.
 463         * python/py-tui.c: Fix indentation.
 464         * python/py-unwind.c: Fix indentation.
 465         * python/py-value.c: Fix indentation.
 466         * python/py-xmethods.c: Fix indentation.
 467         * python/python-internal.h: Fix indentation.
 468         * python/python.c: Fix indentation.
 469         * ravenscar-thread.c: Fix indentation.
 470         * record-btrace.c: Fix indentation.
 471         * record-full.c: Fix indentation.
 472         * record.c: Fix indentation.
 473         * reggroups.c: Fix indentation.
 474         * regset.h: Fix indentation.
 475         * remote-fileio.c: Fix indentation.
 476         * remote.c: Fix indentation.
 477         * reverse.c: Fix indentation.
 478         * riscv-linux-tdep.c: Fix indentation.
 479         * riscv-ravenscar-thread.c: Fix indentation.
 480         * riscv-tdep.c: Fix indentation.
 481         * rl78-tdep.c: Fix indentation.
 482         * rs6000-aix-tdep.c: Fix indentation.
 483         * rs6000-lynx178-tdep.c: Fix indentation.
 484         * rs6000-nat.c: Fix indentation.
 485         * rs6000-tdep.c: Fix indentation.
 486         * rust-lang.c: Fix indentation.
 487         * rx-tdep.c: Fix indentation.
 488         * s12z-tdep.c: Fix indentation.
 489         * s390-linux-tdep.c: Fix indentation.
 490         * score-tdep.c: Fix indentation.
 491         * ser-base.c: Fix indentation.
 492         * ser-mingw.c: Fix indentation.
 493         * ser-uds.c: Fix indentation.
 494         * ser-unix.c: Fix indentation.
 495         * serial.c: Fix indentation.
 496         * sh-linux-tdep.c: Fix indentation.
 497         * sh-nbsd-tdep.c: Fix indentation.
 498         * sh-tdep.c: Fix indentation.
 499         * skip.c: Fix indentation.
 500         * sol-thread.c: Fix indentation.
 501         * solib-aix.c: Fix indentation.
 502         * solib-darwin.c: Fix indentation.
 503         * solib-frv.c: Fix indentation.
 504         * solib-svr4.c: Fix indentation.
 505         * solib.c: Fix indentation.
 506         * source.c: Fix indentation.
 507         * sparc-linux-tdep.c: Fix indentation.
 508         * sparc-nbsd-tdep.c: Fix indentation.
 509         * sparc-obsd-tdep.c: Fix indentation.
 510         * sparc-ravenscar-thread.c: Fix indentation.
 511         * sparc-tdep.c: Fix indentation.
 512         * sparc64-linux-tdep.c: Fix indentation.
 513         * sparc64-nbsd-tdep.c: Fix indentation.
 514         * sparc64-obsd-tdep.c: Fix indentation.
 515         * sparc64-tdep.c: Fix indentation.
 516         * stabsread.c: Fix indentation.
 517         * stack.c: Fix indentation.
 518         * stap-probe.c: Fix indentation.
 519         * stubs/ia64vms-stub.c: Fix indentation.
 520         * stubs/m32r-stub.c: Fix indentation.
 521         * stubs/m68k-stub.c: Fix indentation.
 522         * stubs/sh-stub.c: Fix indentation.
 523         * stubs/sparc-stub.c: Fix indentation.
 524         * symfile-mem.c: Fix indentation.
 525         * symfile.c: Fix indentation.
 526         * symfile.h: Fix indentation.
 527         * symmisc.c: Fix indentation.
 528         * symtab.c: Fix indentation.
 529         * symtab.h: Fix indentation.
 530         * target-float.c: Fix indentation.
 531         * target.c: Fix indentation.
 532         * target.h: Fix indentation.
 533         * tic6x-tdep.c: Fix indentation.
 534         * tilegx-linux-tdep.c: Fix indentation.
 535         * tilegx-tdep.c: Fix indentation.
 536         * top.c: Fix indentation.
 537         * tracefile-tfile.c: Fix indentation.
 538         * tracepoint.c: Fix indentation.
 539         * tui/tui-disasm.c: Fix indentation.
 540         * tui/tui-io.c: Fix indentation.
 541         * tui/tui-regs.c: Fix indentation.
 542         * tui/tui-stack.c: Fix indentation.
 543         * tui/tui-win.c: Fix indentation.
 544         * tui/tui-winsource.c: Fix indentation.
 545         * tui/tui.c: Fix indentation.
 546         * typeprint.c: Fix indentation.
 547         * ui-out.h: Fix indentation.
 548         * unittests/copy_bitwise-selftests.c: Fix indentation.
 549         * unittests/memory-map-selftests.c: Fix indentation.
 550         * utils.c: Fix indentation.
 551         * v850-tdep.c: Fix indentation.
 552         * valarith.c: Fix indentation.
 553         * valops.c: Fix indentation.
 554         * valprint.c: Fix indentation.
 555         * valprint.h: Fix indentation.
 556         * value.c: Fix indentation.
 557         * value.h: Fix indentation.
 558         * varobj.c: Fix indentation.
 559         * vax-tdep.c: Fix indentation.
 560         * windows-nat.c: Fix indentation.
 561         * windows-tdep.c: Fix indentation.
 562         * xcoffread.c: Fix indentation.
 563         * xml-syscall.c: Fix indentation.
 564         * xml-tdesc.c: Fix indentation.
 565         * xstormy16-tdep.c: Fix indentation.
 566         * xtensa-config.c: Fix indentation.
 567         * xtensa-linux-nat.c: Fix indentation.
 568         * xtensa-linux-tdep.c: Fix indentation.
 569         * xtensa-tdep.c: Fix indentation.
 570
 571 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 572             Craig Blackmore   <craig.blackmore@embecosm.com>
 573
 574         * riscv-tdep.c (riscv_frame_cache): Read the frame base register
 575         as an unsigned value.
 576
 577 2020-11-01  Tom Tromey  <tom@tromey.com>
 578
 579         * dbxread.c (dbx_end_psymtab): Update.
 580         * dwarf2/read.c (process_psymtab_comp_unit_reader)
 581         (build_type_psymtabs_reader): Update.
 582         * xcoffread.c (xcoff_end_psymtab): Update.
 583         * ctfread.c (scan_partial_symbols): Update.
 584         * psymtab.c (sort_pst_symbols): Remove.
 585         (partial_symtab::end): Rename from end_psymtab_common.  Inline
 586         sort_pst_symbols.
 587         * psympriv.h (struct partial_symtab) <end>: New method.
 588         (end_psymtab_common): Don't declare.
 589
 590 2020-11-01  Tom Tromey  <tom@tromey.com>
 591
 592         * symmisc.c (count_psyms): New function.
 593         (print_objfile_statistics): Use it.
 594         * psymtab.c (append_psymbol_to_list): Remove.
 595         (partial_symtab::add_psymbol): Inline append_psymbol_to_list.
 596         * objfiles.h (struct objstats) <n_psyms>: Remove.
 597
 598 2020-11-01  Tom Tromey  <tom@tromey.com>
 599
 600         * dbxread.c (dbx_end_psymtab): Update.
 601         * dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
 602         (build_type_psymtabs_reader): Update.
 603         * xcoffread.c (xcoff_end_psymtab): Update.
 604         * ctfread.c (scan_partial_symbols): Update.
 605         * psympriv.h (end_psymtab_common): Update.
 606         * psymtab.c (end_psymtab_common): Remove objfile parameter.
 607         (sort_pst_symbols): Likewise.
 608
 609 2020-11-01  Tom Tromey  <tom@tromey.com>
 610
 611         * dbxread.c (dbx_symfile_read): Update.
 612         * dwarf2/read.c (dwarf2_build_psymtabs): Update.
 613         * xcoffread.c (xcoff_initial_scan): Update.
 614         * psympriv.h (init_psymbol_list): Don't declare.
 615         * psymtab.c (init_psymbol_list): Remove.
 616
 617 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
 618
 619         * ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
 620         gnat_encoded_fixed_type_info.  Update all callers.
 621
 622 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
 623
 624         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
 625         line too long.
 626
 627 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
 628
 629         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
 630         cast_from_fixed.  Update all callers.
 631         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
 632         Update all callers.
 633         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
 634         Update all callers.
 635         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
 636         ada_scaling_factor.
 637         * ada-typeprint.c: Replace call to ada_scaling_factor by call
 638         to print_gnat_encoded_fixed_point_type.
 639         * ada-valprint.c: Likewise.
 640
 641 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
 642
 643         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
 644         (debug_prefixed_printf): Add check of debug_displaced flag.
 645         * linux-nat.c (linux_nat_debug_printf): Add check of
 646         debug_linux_nat flag.
 647
 648 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 649
 650         * infrun.c (infrun_debug_printf_1): Remove.
 651         (displaced_debug_printf_1): Remove.
 652         (stop_all_threads): Use debug_prefixed_printf.
 653         * infrun.h (infrun_debug_printf_1): Remove.
 654         (infrun_debug_printf): Use debug_prefixed_printf.
 655         (displaced_debug_printf_1): Remove.
 656         (displaced_debug_printf): Use debug_prefixed_printf.
 657         * linux-nat.c (linux_nat_debug_printf_1): Remove.
 658         (linux_nat_debug_printf): Use debug_prefixed_printf.
 659
 660 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 661
 662         * configure: Re-generate.
 663         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
 664         AC_LANG_PROGRAM.
 665
 666 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 667
 668         * configure: Re-generate.
 669
 670 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 671
 672         * configure: Re-generate.
 673
 674 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 675
 676         * configure: Re-generate.
 677
 678 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 679
 680         * configure: Re-generate.
 681
 682 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 683
 684         * acinclude.m4: Modernize.
 685         * configure: Re-generate.
 686
 687 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 688
 689         * configure.ac: Modernize.
 690         * configure: Re-generate.
 691
 692 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 693
 694         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
 695         * configure: Re-generate.
 696         * configure.ac: Remove AM_PROG_CC_STDC.
 697
 698 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 699
 700         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
 701         AC_CANONICAL_SYSTEM.
 702         * configure: Re-generate.
 703
 704 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
 705
 706         * infrun.h (displaced_debug_printf): New macro.  Replace
 707         displaced debug prints throughout to use it.
 708         (displaced_debug_printf_1): New declaration.
 709         (displaced_step_dump_bytes): Return string, remove ui_file
 710         parameter, update all callers.
 711         * infrun.c (displaced_debug_printf_1): New function.
 712         (displaced_step_dump_bytes): Return string, remove ui_file
 713         parameter
 714
 715 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
 716
 717         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
 718
 719 2020-10-30  Tom Tromey  <tromey@adacore.com>
 720
 721         * Makefile.in (stamp-init): Depend on config.status.
 722
 723 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 724
 725         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
 726
 727 2020-10-30  Pedro Alves  <pedro@palves.net>
 728
 729         * thread.c (lookup_selected_frame): Move ...
 730         * frame.c (lookup_selected_frame): ... here.
 731
 732 2020-10-30  Pedro Alves  <pedro@palves.net>
 733
 734         * blockframe.c (block_innermost_frame): Use get_selected_frame.
 735         * frame.c
 736         (scoped_restore_selected_frame::scoped_restore_selected_frame):
 737         Use save_selected_frame.  Save language as well.
 738         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
 739         Use restore_selected_frame, and restore language as well.
 740         (selected_frame_id, selected_frame_level): New.
 741         (selected_frame): Update comments.
 742         (save_selected_frame, restore_selected_frame): New.
 743         (get_selected_frame): Use lookup_selected_frame.
 744         (get_selected_frame_if_set): Delete.
 745         (select_frame): Record selected_frame_level and selected_frame_id.
 746         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
 747         fields.
 748         (get_selected_frame): Make 'message' parameter optional.
 749         (get_selected_frame_if_set): Delete declaration.
 750         (select_frame): Update comments.
 751         (save_selected_frame, restore_selected_frame)
 752         (lookup_selected_frame): Declare.
 753         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
 754         * infrun.c (struct infcall_control_state) <selected_frame_level>:
 755         New field.
 756         (save_infcall_control_state): Use save_selected_frame.
 757         (restore_selected_frame): Delete.
 758         (restore_infcall_control_state): Use restore_selected_frame.
 759         * stack.c (select_frame_command_core, frame_command_core): Use
 760         get_selected_frame.
 761         * thread.c (restore_selected_frame): Rename to ...
 762         (lookup_selected_frame): ... this and make extern.  Select the
 763         current frame if the frame level is -1.
 764         (scoped_restore_current_thread::restore): Also restore the
 765         language.
 766         (scoped_restore_current_thread::~scoped_restore_current_thread):
 767         Don't try/catch.
 768         (scoped_restore_current_thread::scoped_restore_current_thread):
 769         Save the language as well.  Use save_selected_frame.
 770
 771 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
 772
 773         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
 774         documentation.
 775         * gdbarch.h: Re-generate.
 776
 777 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
 778
 779         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
 780         parameter.
 781         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
 782         Likewise.
 783         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
 784         Likewise.
 785         * arch-utils.c (default_displaced_step_hw_singlestep):
 786         Likewise.
 787         * arch-utils.h (default_displaced_step_hw_singlestep):
 788         Likewise.
 789         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
 790         Likewise.
 791         * s390-tdep.c (s390_displaced_step_hw_singlestep):
 792         Likewise.
 793         * gdbarch.c: Re-generate.
 794         * gdbarch.h: Re-generate.
 795         * infrun.c (resume_1): Adjust.
 796
 797 2020-10-29  Tom Tromey  <tom@tromey.com>
 798
 799         * progspace.c (program_space::~program_space): Don't call
 800         exec_close.
 801
 802 2020-10-29  Tom Tromey  <tom@tromey.com>
 803
 804         * exec.c (exec_target::close): Don't change current program
 805         space.
 806
 807 2020-10-29  Tom Tromey  <tom@tromey.com>
 808
 809         * symfile.c (add_symbol_file_command): Update.
 810         * exec.c (program_space::add_target_sections): Rename.
 811         * symfile-mem.c (symbol_file_add_from_memory): Update.
 812         * progspace.h (struct program_space) <add_target_sections>:
 813         Declare new overload.
 814         * exec.h (add_target_sections_of_objfile): Don't declare.
 815
 816 2020-10-29  Tom Tromey  <tom@tromey.com>
 817
 818         * solib.c (solib_map_sections): Update.
 819         * exec.c (program_space::add_target_sections): Now a method.
 820         (exec_file_attach): Update.
 821         * exec.h (add_target_sections): Don't declare.
 822         * progspace.h (struct program_space) <add_target_sections>:
 823         Declare.
 824
 825 2020-10-29  Tom Tromey  <tom@tromey.com>
 826
 827         * progspace.h (struct program_space) <remove_target_sections>:
 828         Declare.
 829         * exec.c (program_space::remove_target_sections): Now a method.
 830         * exec.h (remove_target_sections): Don't declare.
 831
 832 2020-10-29  Tom Tromey  <tom@tromey.com>
 833
 834         * inferior.c (delete_inferior): Update.
 835         * progspace.c (program_space::empty): Rename from
 836         program_space_empty_p.  Return bool.
 837         * progspace.h (struct program_space) <empty>: New method.
 838         (program_space_empty_p): Don't declare.
 839
 840 2020-10-29  Tom Tromey  <tom@tromey.com>
 841
 842         * progspace.c (program_space::~program_space): Don't call
 843         clear_program_space_solib_cache.
 844         (program_space::clear_solib_cache): Rename from
 845         clear_solib_cache.
 846         * solib.c (handle_solib_event): Update.
 847         * progspace.h (struct program_space) <clear_solib_cache>: New
 848         method.
 849         (clear_program_space_solib_cache): Don't declare.
 850
 851 2020-10-29  Tom Tromey  <tom@tromey.com>
 852
 853         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
 854         * target.c (info_target_command): Update.
 855         * symfile.c (syms_from_objfile_1, finish_new_objfile)
 856         (symbol_file_clear, reread_symbols): Update.
 857         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
 858         * stabsread.c (scan_file_globals): Update.
 859         * solib.c (update_solib_list): Update.
 860         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
 861         (svr4_fetch_objfile_link_map, enable_break)
 862         (svr4_relocate_main_executable)
 863         (svr4_iterate_over_objfiles_in_search_order): Update.
 864         * solib-frv.c (lm_base, enable_break)
 865         (frv_relocate_main_executable): Update.
 866         (main_got, frv_fdpic_find_canonical_descriptor): Update.
 867         (frv_fetch_objfile_link_map): Update.
 868         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
 869         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
 870         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
 871         * remote.c (remote_target::get_offsets): Update.
 872         (remote_target::start_remote)
 873         (extended_remote_target::post_attach): Update.
 874         * objfiles.c (entry_point_address_query): Update.
 875         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
 876         * minsyms.c (get_symbol_leading_char): Update.
 877         * frame.c (inside_main_func): Update.
 878         * progspace.h (symfile_objfile): Remove macro.
 879
 880 2020-10-29  Tom Tromey  <tom@tromey.com>
 881
 882         * exec.c (exec_file_attach): Update.
 883         * progspace.c (program_space::exec_close): Update.
 884         * progspace.h (struct program_space) <ebfd>: Now a
 885         gdb_bfd_ref_ptr.
 886         <set_exec_bfd>: Change argument type.
 887         <exec_bfd>: Update.
 888
 889 2020-10-29  Tom Tromey  <tom@tromey.com>
 890
 891         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
 892         * symfile.c (reread_symbols): Update.
 893         * symfile-mem.c (add_symbol_file_from_memory_command)
 894         (add_vsyscall_page): Update.
 895         * source-cache.c (source_cache::get_plain_source_lines): Update.
 896         * solib-svr4.c (find_program_interpreter, elf_locate_base)
 897         (svr4_current_sos_direct, svr4_exec_displacement)
 898         (svr4_relocate_main_executable): Update.
 899         (svr4_iterate_over_objfiles_in_search_order): Update.
 900         * solib-frv.c (enable_break2, enable_break): Update.
 901         * solib-dsbt.c (lm_base, enable_break): Update.
 902         * solib-darwin.c (find_program_interpreter)
 903         (darwin_solib_create_inferior_hook): Update.
 904         * sol-thread.c (rw_common, ps_pdmodel): Update.
 905         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
 906         * remote.c (compare_sections_command)
 907         (remote_target::trace_set_readonly_regions): Update.
 908         * remote-sim.c (get_sim_inferior_data)
 909         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
 910         (gdbsim_target_open, gdbsim_target::files_info): Update.
 911         * exec.h (exec_bfd): Remove macro.
 912         * progspace.c (initialize_progspace): Update.
 913         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
 914         Update.
 915         * nto-procfs.c (nto_procfs_target::post_attach)
 916         (nto_procfs_target::create_inferior): Update.
 917         * maint.c (maintenance_info_sections): Update.
 918         * linux-thread-db.c (thread_db_target::get_thread_local_address):
 919         Update.
 920         * infcmd.c (post_create_inferior): Update.
 921         * gcore.c (default_gcore_arch, default_gcore_target): Update.
 922         (objfile_find_memory_regions): Update.
 923         * exec.c (validate_exec_file, exec_file_attach)
 924         (exec_read_partial_read_only, print_section_info): Update.
 925         * corelow.c (core_target_open): Update.
 926         * corefile.c (reopen_exec_file, validate_files): Update.
 927         * arm-tdep.c (gdb_print_insn_arm): Update.
 928         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
 929         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
 930         methods.
 931
 932 2020-10-29  Tom Tromey  <tom@tromey.com>
 933
 934         * progspace.h (current_target_sections): Remove macro.
 935         * solib-svr4.c (scan_dyntag): Update.
 936         * solib-dsbt.c (scan_dyntag): Update.
 937         * exec.c (exec_target::close): Update.
 938         (add_target_sections, add_target_sections_of_objfile)
 939         (remove_target_sections, exec_target::get_section_table)
 940         (exec_target::files_info, set_section_command)
 941         (exec_set_section_address, exec_target::has_memory)
 942         (exec_target::has_memory): Update.
 943
 944 2020-10-29  Tom Tromey  <tom@tromey.com>
 945
 946         * source-cache.c (source_cache::get_plain_source_lines): Use
 947         current_program_space.
 948         * corefile.c (reopen_exec_file): Use current_program_space.
 949         * exec.c (exec_file_attach): Use current_program_space.
 950         * exec.h (exec_bfd_mtime): Remove.
 951
 952 2020-10-29  Tom Tromey  <tom@tromey.com>
 953
 954         * gcore.c (default_gcore_mach): Remove.
 955         (create_gcore_bfd): Update.
 956
 957 2020-10-29  Tom Tromey  <tom@tromey.com>
 958
 959         * progspace.c (program_space::exec_close): New method, from
 960         exec_close in exec.c.
 961         * exec.c (exec_close): Move to progspace.c.
 962         (exec_target::close, exec_file_attach): Update.
 963         * progspace.h (struct program_space) <exec_close>: Declare
 964         method.
 965
 966 2020-10-29  Tom Tromey  <tom@tromey.com>
 967
 968         * progspace.h (struct program_space) <exec_filename>: Rename from
 969         pspace_exec_filename.  Now a unique_xmalloc_ptr.
 970         * inferior.c (print_selected_inferior): Update.
 971         (print_inferior): Update.
 972         * mi/mi-main.c (print_one_inferior): Update.
 973         * exec.h (exec_filename): Remove macro.
 974         * corefile.c (get_exec_file): Update.
 975         * exec.c (exec_close): Update.
 976         (exec_file_attach): Update.
 977         * progspace.c (clone_program_space): Update.
 978         (print_program_space): Update.
 979
 980 2020-10-29  Tom Tromey  <tom@tromey.com>
 981
 982         * target-section.h (struct target_section): Add constructor.
 983         * exec.c (build_section_table, add_target_sections_of_objfile):
 984         Update.
 985         * corelow.c (core_target::build_file_mappings): Update.
 986
 987 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 988
 989         PR gdb/19318
 990         * inferior.c (detach_inferior_command): Restore the current thread.
 991         (kill_inferior_command): Ditto.
 992
 993 2020-10-28  Tom de Vries  <tdevries@suse.de>
 994
 995         PR symtab/26772
 996         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
 997         map, check it in the "best match" loop.
 998
 999 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
1000
1001         * m32c-tdep.c: Remove unused includes.
1002
1003 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
1004
1005         * xtensa-tdep.c: Remove includes.
1006
1007 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1008
1009         * breakpoint.c (struct condition_command_opts): New struct.
1010         (condition_command_option_defs): New static global.
1011         (make_condition_command_options_def_group): New function.
1012         (condition_completer): Update to consider the '-force' flag.
1013         (condition_command): Use gdb::option for the '-force' flag.
1014
1015 2020-10-27  Tom de Vries  <tdevries@suse.de>
1016
1017         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
1018         symbols in section check.
1019
1020 2020-10-27  Tom de Vries  <tdevries@suse.de>
1021
1022         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
1023
1024 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1025
1026         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
1027         * breakpoint.c: Update the help text of the 'condition' and 'break'
1028         commands.
1029         (set_breakpoint_condition): Take a new bool parameter
1030         to control whether condition definition should be forced even when
1031         the condition expression is invalid in all of the current locations.
1032         (condition_command): Update the call to 'set_breakpoint_condition'.
1033         (find_condition_and_thread): Take the "-force-condition" flag into
1034         account.
1035         * linespec.c (linespec_keywords): Add "-force-condition" as an
1036         element.
1037         (FORCE_KEYWORD_INDEX): New #define.
1038         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
1039         as a keyword.
1040         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
1041         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
1042         * python/py-breakpoint.c (bppy_set_condition): Ditto.
1043         * NEWS: Mention the changes to the 'break' and 'condition' commands.
1044
1045 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1046
1047         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
1048         * breakpoint.c (set_breakpoint_location_condition): New function.
1049         (set_breakpoint_condition): Disable a breakpoint location if parsing
1050         the condition string gives an error.
1051         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
1052         (build_target_condition_list): Ditto.
1053         (build_target_command_list): Ditto.
1054         (build_bpstat_chain): Ditto.
1055         (print_one_breakpoint_location): Ditto.
1056         (print_one_breakpoint): Ditto.
1057         (breakpoint_1): Ditto.
1058         (bp_location::bp_location): Ditto.
1059         (locations_are_equal): Ditto.
1060         (update_breakpoint_locations): Ditto.
1061         (enable_disable_bp_num_loc): Ditto.
1062         (init_breakpoint_sal): Use set_breakpoint_location_condition.
1063         (find_condition_and_thread_for_sals): New static function.
1064         (create_breakpoint): Call find_condition_and_thread_for_sals.
1065         (location_to_sals): Call find_condition_and_thread_for_sals instead
1066         of find_condition_and_thread.
1067
1068 2020-10-26  Tom de Vries  <tdevries@suse.de>
1069
1070         * dwarf2/read.c (process_full_comp_unit): Call
1071         dwarf2_find_base_address.
1072
1073 2020-10-26  Tom Tromey  <tromey@adacore.com>
1074
1075         * gdbtypes.c (create_range_type): Revert previous patch.  Add
1076         comment.
1077
1078 2020-10-26  Pedro Alves  <pedro@palves.net>
1079
1080         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
1081         (my_waitpid): Use gdb::handle_eintr.
1082
1083 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
1084
1085         * acinclude.m4: Update ptrace.m4 path.
1086         * ptrace.m4: Moved to gdbsupport.
1087
1088 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1089
1090         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
1091         instead of target_gdbarch.
1092
1093 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1094
1095         * jit.c (jit_reader_load_command): Pass current inferior.
1096         (jit_inferior_init): Change parameter type to inferior, use it.
1097         (jit_inferior_created): Remove.
1098         (jit_inferior_created_hook): Pass inferior parameter down.
1099         (_initialize_jit): Use jit_inferior_created_hook instead of
1100         jit_inferior_created.
1101         * jit.h (jit_inferior_created_hook): Add inferior parameter.
1102         * infrun.c (follow_exec): Pass inferior to
1103         jit_inferior_created_hook.
1104
1105 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1106
1107         * linux-thread-db.c (check_pid_namespace_match): Add inferior
1108         parameter and use it.
1109         (thread_db_inferior_created): Pass inferior argument.
1110
1111 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1112
1113         * aix-thread.c (aix_thread_inferior_created): Add inferior
1114         parameter.
1115         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
1116         * dummy-frame.c (cleanup_dummy_frames): Likewise.
1117         * jit.c (jit_inferior_created): Likewise.
1118         * linux-thread-db.c (thread_db_inferior_created): Likewise.
1119         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
1120         * observable.h (inferior_created): Likewise.
1121         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
1122         * symfile-mem.c (add_vsyscall_page): Likewise.
1123         * infcmd.c (post_create_inferior): Pass inferior argument.
1124
1125 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
1126
1127         GDB 10.1 released.
1128
1129 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
1130
1131         * ada-typeprint.c (ada_print_type): Remove superfluous second call
1132         to ada_check_typedef.
1133
1134 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1135
1136         * f-exp.y (f_parse): Rename to...
1137         (f_language::parser): ...this.
1138         * f-lang.c (f_get_encoding): Rename to...
1139         (f_language::get_encoding): ...this.
1140         (f_op_print_tab): Rename to...
1141         (f_language::op_print_tab): ...this.
1142         (exp_descriptor_f): Rename to...
1143         (f_language::exp_descriptor_tab): ...this.
1144         (class f_language): Moved to f-lang.h.
1145         (f_language::language_arch_info): New function, moved out of class
1146         declaration.
1147         (f_language::search_name_hash): Likewise.
1148         (f_language::lookup_symbol_nonlocal): Likewise.
1149         (f_language::get_symbol_name_matcher_inner): Likewise.
1150         * f-lang.h: Add 'valprint.h' include.
1151         (class f_language): Moved here from f-lang.c.
1152         * f-typeprint.c (f_type_print_args): Delete commented out
1153         declaration.
1154         (f_print_typedef): Rename to...
1155         (f_language::print_typedef): ...this.
1156         (f_print_type): Rename to...
1157         (f_language::print_type): ...this.
1158         (f_type_print_varspec_prefix): Delete declaration and rename to...
1159         (f_language::f_type_print_varspec_prefix): ...this.
1160         (f_type_print_varspec_suffix): Delete declaration and rename to...
1161         (f_language::f_type_print_varspec_suffix): ...this.
1162         (f_type_print_base): Delete declaration and rename to...
1163         (f_language::f_type_print_base): ...this.
1164         * f-valprint.c (f_value_print_inner): Rename to...
1165         (f_language::value_print_inner): ...this.
1166         * parse.c: Delete 'f-lang.h' include.
1167
1168 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1169
1170         * language.h (language_defn::print_type): Add variable names in
1171         declaration, and update header comment.
1172
1173 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1174
1175         * ada-lang.c (ada_language::demangle): Rename to...
1176         (ada_language::demangle_symbol): ...this.
1177         * c-lang.c (cplus_language::demangle): Rename to...
1178         (cplus_language::demangle_symbol): ...this.
1179         * d-lang.c (d_language::demangle): Rename to...
1180         (d_language::demangle_symbol): ...this.
1181         * f-lang.c (f_language::demangle): Rename to...
1182         (f_language::demangle_symbol): ...this.
1183         * go-lang.c (go_language::demangle): Rename to...
1184         (go_language::demangle_symbol): ...this.
1185         * language.c (language_demangle): Update call to demangle_symbol.
1186         (auto_or_unknown_language::demangle): Rename to...
1187         (auto_or_unknown_language::demangle_symbol): ...this.
1188         * language.h (language_defn::demangle): Rename to...
1189         (language_defn::demangle_symbol): ...this.
1190         * objc-lang.c (objc_language::demangle): Rename to...
1191         (objc_language::demangle_symbol): ...this.
1192         * rust-lang.c (rust_language::demangle): Rename to...
1193         (rust_language::demangle_symbol): ...this.
1194
1195 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1196
1197         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
1198         (iterate_over_file_blocks): Replace use of macro with the macros
1199         definition.
1200
1201 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1202
1203         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
1204         * valprint.c (maybe_print_array_index): Replace use of macro with
1205         the macros definition.
1206
1207 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1208
1209         * ada-lang.c (ada_language::print_array_index): Call value_print
1210         directly.
1211         * language.c (language_defn::print_array_index): Likewise.
1212         * language.h (LA_VALUE_PRINT): Delete.
1213         * valprint.c (value_print): Call value_print on the
1214         current_language directly.
1215
1216 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1217
1218         * language.h (LA_PRINT_TYPEDEF): Delete.
1219         * typeprint.c (typedef_print): Call print_typedef directly on the
1220         current_language object.
1221
1222 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1223
1224         * m2-exp.y (m2_parse): Rename to...
1225         (m2_language::parser): ...this.  Update function signature.
1226         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
1227         (m2_op_print): Rename to...
1228         (m2_language::op_print_tab): ...this, and make const.
1229         (exp_descriptor_modula2): Rename to...
1230         (m2_language::exp_descriptor_modula2): ...this.
1231         (class m2_language): Move to m2-lang.h.
1232         (m2_language::language_arch_info): New function, moved out of
1233         class declaration.
1234         (m2_language::printchar): New function, body from m2_printchar.
1235         (m2_language::printstr): New function, moved out of class
1236         declaration.
1237         (m2_language::emitchar): Likewise.
1238         * m2-lang.h (m2_parse): Delete declaration.
1239         (m2_print_typedef): Delete declaration.
1240         (m2_value_print_inner): Delete declaration.
1241         (class m2_language): Class declaration moved from m2-lang.c,
1242         larger functions are left in m2-lang.c.
1243         * m2-typeprint.c (m2_print_typedef): Rename to...
1244         (m2_language::print_typedef): ...this, and update function
1245         signature.
1246         * m2-valprint.c (m2_value_print_inner): Rename to...
1247         (m2_language::value_print_inner): ...this, replace use of
1248         LA_PRINT_STRING with a direct call to printstr member function,
1249         and update recursive call.
1250
1251 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1252
1253         * language.c (default_is_string_type_p): Delete, implementation
1254         moved into auto_or_unknown_language::is_string_type_p.
1255         (unk_op_print_tab): Moved into
1256         auto_or_unknown_language::opcode_print_table.
1257         (unknown_language_arch_info): Delete, implementation moved into
1258         auto_or_unknown_language::language_arch_info.
1259         (class auto_or_unknown_language): New class, member functions
1260         copied from unknown_language class, with some updates.
1261         (class unknown_language): Most member functions moved into
1262         auto_or_unknown_language class.  Inherit from
1263         auto_or_unknown_language class.
1264         (class auto_language): Inherit from auto_or_unknown_language.
1265         Delete most member functions.
1266
1267 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1268
1269         * stabsread.c (read_member_functions): Remove gdb_assert.
1270
1271 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1272
1273         * gdbtypes.c (init_complex_type): Check target type name.
1274
1275 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1276
1277         * target-debug.h (target_debug_print_struct_target_ops_p):
1278         Remove.
1279         (target_debug_print_async_callback_ftype_p): Remove.
1280         (target_debug_print_struct_trace_state_variable_p): Remove.
1281         (target_debug_print_struct_traceframe_info_p): Remove.
1282         (target_debug_print_VEC__btrace_block_s__pp): Remove.
1283         (target_debug_print_enum_btrace_format): Remove.
1284         (target_debug_print_enum_info_proc_what): Remove.
1285         (target_debug_print_thread_info_pp): Remove.
1286
1287 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
1288
1289         * target.h (struct target_ops) <make_corefile_notes>:
1290         Change return type to unique pointer.
1291         * target.c (dummy_make_corefile_notes): Likewise.
1292         * exec.c (struct exec_target) <make_corefile_notes>:
1293         Likewise.
1294         (exec_target::make_corefile_notes): Likewise.
1295         * procfs.c (class procfs_target) <make_corefile_notes>:
1296         Likewise.
1297         (procfs_do_thread_registers): Adjust to unique pointer.
1298         (struct procfs_corefile_thread_data): Add constructor.
1299         <note_data>: Change type to unique pointer.
1300         (procfs_corefile_thread_callback): Adjust to unique pointer.
1301         (procfs_target::make_corefile_notes): Change return type to
1302         unique pointer.
1303         * target-delegates.c: Re-generate.
1304         * gcore.c (write_gcore_file_1): Adjust.
1305         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
1306         New.
1307
1308 2020-10-22  Tom de Vries  <tdevries@suse.de>
1309
1310         * block.c (find_block_in_blockvector): Make sure the returned block
1311         contains pc.
1312
1313 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1314
1315         PR gdb/26693
1316         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
1317         parameter.
1318         (load_cu): Pass existing CU.
1319         (process_imported_unit_die): Likewise.
1320         (follow_die_offset): Likewise.
1321
1322 2020-10-22  Luis Machado  <luis.machado@linaro.org>
1323
1324         * corelow.c (core_target::xfer_partial): Also check for an empty
1325         m_core_unavailable_mappings vector.
1326
1327 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1328
1329         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
1330         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
1331         * f-exp.y (arglist): Allow for a series of subranges.
1332         (subrange): Add cases for subranges with strides.
1333         * f-lang.c (value_f90_subarray): Catch use of array strides and
1334         throw an error.
1335         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
1336
1337 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1338
1339         * expprint.c (print_subexp_standard): Change enum range_type to
1340         range_flag and rename variables to match.
1341         (dump_subexp_body_standard): Likewise.
1342         * expression.h (enum range_type): Rename to...
1343         (enum range_flag): ...this.
1344         (range_types): Rename to...
1345         (range_flags): ...this.
1346         * f-lang.c (value_f90_subarray): Change enum range_type to
1347         range_flag and rename variables to match.
1348         * parse.c (operator_length_standard): Likewise.
1349         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
1350         range_type to range_flag.
1351         * rust-lang.c (rust_evaluate_funcall): Likewise.
1352         (rust_range): Likewise.
1353         (rust_compute_range): Likewise.
1354         (rust_subscript): Likewise.
1355
1356 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1357
1358         * expprint.c (print_subexp_standard): Update to reflect changes to
1359         enum range_type.
1360         (dump_subexp_body_standard): Likewise.
1361         * expression.h (enum range_type): Convert to a bit field enum, and
1362         make the enum unsigned.
1363         * f-exp.y (subrange): Update to reflect changes to enum
1364         range_type.
1365         * f-lang.c (value_f90_subarray): Likewise.
1366         * parse.c (operator_length_standard): Likewise.
1367         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
1368         * rust-lang.c (rust_range): Likewise.
1369         (rust_compute_range): Likewise.
1370         (rust_subscript): Likewise.
1371
1372 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
1373
1374         * infrun.c (displaced_step_in_progress_thread): Fix comment.
1375         (displaced_step_in_progress): Fix comment.
1376
1377 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
1378
1379         * gdbarch.sh (make_corefile_notes): Return unique pointer.
1380         * gdbarch.c: Re-generate.
1381         * gdbarch.h: Re-generate.
1382         * gcore.c (write_gcore_file_1): Adjust.
1383         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
1384         constructor.
1385         <note_data>: Change type to unique pointer.
1386         <abort_iteration>: Change type to bool.
1387         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
1388         (fbsd_collect_thread_registers): Return void, adjust.
1389         (struct fbsd_corefile_thread_data): Add construtor.
1390         <note_data>: Change type to unique pointer.
1391         (fbsd_corefile_thread): Adjust.
1392         (fbsd_make_corefile_notes): Return unique pointer, adjust.
1393         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
1394         to unique pointer, adjust.
1395         (struct linux_collect_regset_section_cb_data): Add constructor.
1396         <note_data>: Change type to unique pointer.
1397         <abort_iteration>: Change type to bool.
1398         (linux_collect_thread_registers): Return void, adjust.
1399         (struct linux_corefile_thread_data): Add constructor.
1400         <note_data>: Change type to unique pointer.
1401         (linux_corefile_thread): Adjust.
1402         (linux_make_corefile_notes): Return unique pointer, adjust.
1403
1404 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1405
1406         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
1407         * gdbarch.c: Re-generate.
1408         * gdbarch.h: Re-generate.
1409         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
1410         bool.
1411         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
1412         Likewise.
1413         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
1414         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
1415         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
1416         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
1417
1418 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1419
1420         * gdbarch.sh: Make generated predicates return bool.
1421         * gdbarch.c: Re-generate.
1422         * gdbarch.h: Re-generate.
1423
1424 2020-10-20  Tom Tromey  <tom@tromey.com>
1425
1426         * varobj-iter.h (struct varobj_item): Remove typedef.
1427
1428 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1429
1430         * infrun.c (currently_stepping): Change int to bool
1431         (maybe_software_singlestep): Likewise.
1432         (show_stop_on_solib_events): Likewise.
1433         (stepping_past_nonsteppable_watchpoint): Likewise.
1434         (displaced_step_in_progress_any_inferior): Likewise.
1435         (displaced_step_in_progress_thread): Likewise.
1436         (keep_going_stepped_thread): Likewise.
1437         (thread_still_needs_step_over): Likewise.
1438         (start_step_over): Likewise.
1439         (do_target_resume): Likewise.
1440         (resume_1): Likewise.
1441         (clear_proceed_status): Likewise.
1442         (thread_still_needs_step_over_bp): Likewise.
1443         (proceed): Likewise.
1444         (switch_back_to_stepped_thread): Likewise.
1445         (adjust_pc_after_break): Likewise.
1446         (stepped_in_from): Likewise.
1447         (handle_stop_requested): Likewise.
1448         (handle_syscall_event): Likewise.
1449         (handle_no_resumed): Likewise.
1450         (handle_inferior_event): Likewise.
1451         (finish_step_over): Likewise.
1452         (handle_signal_stop): Likewise.
1453         (process_event_stop_test): Likewise.
1454
1455 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1456
1457         * infrun.c (get_displaced_stepping_state): Fix comment.
1458
1459 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
1460
1461         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
1462
1463 2020-10-19  Tom Tromey  <tromey@adacore.com>
1464
1465         PR tui/26719
1466         * tui/tui-winsource.h (struct tui_source_window_base)
1467         <refresh_window>: Rename from refresh_pad.
1468         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
1469         Rename from refresh_pad.
1470         (tui_source_window_base::show_source_content)
1471         (tui_source_window_base::do_scroll_horizontal): Update.
1472
1473 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1474
1475         * thread.c (_initialize_thread): Fine-tune the help text of
1476         'info threads'.
1477
1478 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1479
1480         * frame.c: Remove the unused 'uinteger_option_def' type alias.
1481
1482 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
1483
1484         * breakpoint.c (handle_jit_event): Add an argument, change how
1485         `jit_event_handler` is called.
1486
1487 2020-10-17  Tom Tromey  <tom@tromey.com>
1488
1489         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
1490         (scan_xcoff_symtab): Update.
1491         * psymtab.h (class psymtab_storage) <global_psymbols,
1492         static_psymbols, current_global_psymbols,
1493         current_static_psymbols>: Remove.
1494         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
1495         (match_partial_symbol, lookup_partial_symbol): Update.
1496         (print_partial_symbols): Change parameters.
1497         (dump_psymtab, recursively_search_psymtabs)
1498         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
1499         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
1500         (concat): Remove.
1501         (end_psymtab_common): Simplify.
1502         (append_psymbol_to_list): Change parameters.
1503         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
1504         (init_psymbol_list): Simplify.
1505         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
1506         * psympriv.h (struct partial_symtab) <empty>: New method.
1507         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
1508         Remove.
1509         <global_psymbols, static_psymbols>: New members.
1510         <add_psymbol>: New methods.
1511         (add_psymbol_to_list): Don't declare.
1512         (psymbol_placement): Move earlier.
1513         * mdebugread.c (parse_partial_symbols): Update.
1514         (handle_psymbol_enumerators): Change parameters.
1515         (mdebug_expand_psymtab): Update.
1516         * dwarf2/read.c (process_psymtab_comp_unit_reader)
1517         (add_partial_symbol): Update.
1518         * dwarf2/index-write.c (write_psymbols): Change parameters.
1519         (write_one_signatured_type): Update.
1520         (recursively_count_psymbols): Update.
1521         (recursively_write_psymbols): Update.
1522         (class debug_names) <recursively_write_psymbols>: Update.
1523         <write_psymbols>: Change parameters.
1524         <write_one_signatured_type>: Update.
1525         * dbxread.c (read_dbx_symtab): Update.
1526         (dbx_end_psymtab): Use partial_symtab::empty.
1527         * ctfread.c (struct ctf_context) <pst>: New member.
1528         (create_partial_symtab): Set it.
1529         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
1530         (scan_partial_symbols): Use the psymtab's context.  Update.
1531
1532 2020-10-17  Tom Tromey  <tom@tromey.com>
1533
1534         * valprint.c (generic_value_print): Remove comment.
1535         * m2-valprint.c (m2_value_print_inner): Remove comment.
1536         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
1537         type.
1538
1539 2020-10-17  Tom de Vries  <tdevries@suse.de>
1540
1541         PR symtab/26317
1542         * source.c (select_source_symtab): Handling sal.symtab == NULL for
1543         symbol main.
1544
1545 2020-10-14  Tom de Vries  <tdevries@suse.de>
1546
1547         PR gdb/26733
1548         * solib.c (solib_contains_address_p): Handle
1549         'solib->sections == nullptr'.
1550
1551 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
1552
1553         PR gdb/26642
1554         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
1555         target can't do async.
1556         * target.c (target_wait): Assert that we don't pass
1557         TARGET_WNOHANG to a target that can't async.
1558
1559 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
1560
1561         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
1562         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
1563         * alpha-bsd-nat.c: Adjust include.
1564         * alpha-bsd-tdep.h: Adjust comment.
1565         * alpha-nbsd-tdep.c: Rename to ...
1566         * alpha-netbsd-tdep.c: ... this, adjust include.
1567         * amd64-nbsd-nat.c: Rename to ...
1568         * amd64-netbsd-nat.c: ... this, adjust include.
1569         * amd64-nbsd-tdep.c: Rename to ...
1570         * amd64-netbsd-tdep.c: ... this, adjust include.
1571         * amd64-tdep.h: Adjust include.
1572         * arm-nbsd-nat.c: Rename to ...
1573         * arm-netbsd-nat.c: ... this, adjust include.
1574         * arm-nbsd-tdep.c: Rename to ...
1575         * arm-netbsd-tdep.c: ... this, adjust include.
1576         * arm-nbsd-tdep.h: Rename to ...
1577         * arm-netbsd-tdep.h: ... this, adjust include.
1578         * configure.nat: Adjust file lists.
1579         * configure.tgt: Likewise.
1580         * hppa-nbsd-nat.c: Rename to ...
1581         * hppa-netbsd-nat.c: ... this, adjust include.
1582         * hppa-nbsd-tdep.c: Rename to ...
1583         * hppa-netbsd-tdep.c: ... this, adjust include.
1584         * i386-nbsd-nat.c: Rename to ...
1585         * i386-netbsd-nat.c: ... this, adjust include.
1586         * i386-nbsd-tdep.c: Rename to ...
1587         * i386-netbsd-tdep.c: ... this, adjust include.
1588         * m68k-bsd-nat.c: Adjust include.
1589         * mips-nbsd-nat.c: Rename to ...
1590         * mips-netbsd-nat.c: ... this, adjust include.
1591         * mips-nbsd-tdep.c: Rename to ...
1592         * mips-netbsd-tdep.c: ... this, adjust include.
1593         * mips-nbsd-tdep.h: Rename to ...
1594         * mips-netbsd-tdep.h: ... this.
1595         * nbsd-nat.c: Rename to ...
1596         * netbsd-nat.c: ... this, adjust include.
1597         * nbsd-nat.h: Rename to ...
1598         * netbsd-nat.h: ... this, adjust include.
1599         * nbsd-tdep.c: Rename to ...
1600         * netbsd-tdep.c: ... this, adjust include.
1601         * nbsd-tdep.h: Rename to ...
1602         * netbsd-tdep.h: ... this.
1603         * ppc-nbsd-nat.c: Rename to ...
1604         * ppc-netbsd-nat.c: ... this, adjust include.
1605         * ppc-nbsd-tdep.c: Rename to ...
1606         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
1607         * ppc-nbsd-tdep.h: Rename to ...
1608         * ppc-netbsd-tdep.h: ... this.
1609         * sh-nbsd-nat.c: Rename to ...
1610         * sh-netbsd-nat.c: ... this, adjust include.
1611         * sh-nbsd-tdep.c: Rename to ...
1612         * sh-netbsd-tdep.c: ... this, adjust include.
1613         * sparc-nbsd-nat.c: Rename to ...
1614         * sparc-netbsd-nat.c: ... this.
1615         * sparc-nbsd-tdep.c: Rename to ...
1616         * sparc-netbsd-tdep.c: ... this, adjust include.
1617         * sparc64-nbsd-nat.c: Rename to ...
1618         * sparc64-netbsd-nat.c: ... this.
1619         * sparc64-nbsd-tdep.c: Rename to ...
1620         * sparc64-netbsd-tdep.c: ... this, adjust include.
1621         * sparc64-tdep.h: Adjust comment.
1622         * vax-bsd-nat.c: Adjust include.
1623         * vax-nbsd-tdep.c: Rename to ...
1624         * vax-netbsd-tdep.c: ... this, adjust include.
1625
1626 2020-10-12  Tom Tromey  <tom@tromey.com>
1627
1628         * target.h (struct target_ops) <get_section_table>: Update.
1629         (target_get_section_table): Update.
1630         * target.c (target_get_section_table, target_section_by_addr)
1631         (memory_xfer_partial_1): Update.
1632         * target-section.h (target_section_table): Now an alias.
1633         * target-delegates.c: Rebuild.
1634         * target-debug.h (target_debug_print_target_section_table_p):
1635         Rename from target_debug_print_struct_target_section_table_p.
1636         * symfile.c (build_section_addr_info_from_section_table): Update.
1637         * solib.c (solib_map_sections, solib_contains_address_p): Update.
1638         * solib-svr4.c (scan_dyntag): Update.
1639         * solib-dsbt.c (scan_dyntag): Update.
1640         * remote.c (remote_target::remote_xfer_live_readonly_partial):
1641         Update.
1642         * record-full.c (record_full_core_target::xfer_partial): Update.
1643         * progspace.h (struct program_space) <target_sections>: Update.
1644         * exec.h (print_section_info): Update.
1645         * exec.c (exec_target::close, build_section_table)
1646         (add_target_sections, add_target_sections_of_objfile)
1647         (remove_target_sections, exec_on_vfork)
1648         (section_table_available_memory)
1649         (section_table_xfer_memory_partial)
1650         (exec_target::get_section_table, exec_target::xfer_partial)
1651         (print_section_info, set_section_command)
1652         (exec_set_section_address, exec_target::has_memory): Update.
1653         * corelow.c (core_target::build_file_mappings)
1654         (core_target::xfer_partial, core_target::info_proc_mappings)
1655         (core_target::info_proc_mappings): Update.
1656         * bfd-target.c (class target_bfd): Update
1657
1658 2020-10-12  Tom Tromey  <tom@tromey.com>
1659
1660         * progspace.c (program_space::~program_space): Don't call
1661         clear_section_table.
1662         * exec.h (clear_section_table): Don't declare.
1663         * exec.c (exec_target::close): Update.
1664         (clear_section_table): Remove.
1665
1666 2020-10-12  Tom Tromey  <tom@tromey.com>
1667
1668         * exec.c (add_target_sections_of_objfile): Simplify.
1669
1670 2020-10-12  Tom Tromey  <tom@tromey.com>
1671
1672         * solib.c (solib_map_sections): Update.
1673         * record-full.c (record_full_core_open_1): Update.
1674         * exec.h (build_section_table): Return a target_section_table.
1675         * exec.c (exec_file_attach): Update.
1676         (build_section_table): Return a target_section_table.
1677         * corelow.c (core_target::core_target): Update.
1678         * bfd-target.c (target_bfd::target_bfd): Update.
1679
1680 2020-10-12  Tom Tromey  <tom@tromey.com>
1681
1682         * target.c (target_section_by_addr, memory_xfer_partial_1):
1683         Update.
1684         * target-section.h (struct target_section_table): Use
1685         std::vector.
1686         * symfile.h (build_section_addr_info_from_section_table): Take a
1687         target_section_table.
1688         * symfile.c (build_section_addr_info_from_section_table): Take a
1689         target_section_table.
1690         * solist.h (struct so_list) <sections>: Change type.
1691         <sections_end>: Remove.
1692         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
1693         (solib_contains_address_p): Update.
1694         * solib-svr4.c (scan_dyntag): Update.
1695         * solib-dsbt.c (scan_dyntag): Update.
1696         * remote.c (remote_target::remote_xfer_live_readonly_partial):
1697         Update.
1698         * record-full.c (record_full_core_start, record_full_core_end):
1699         Remove.
1700         (record_full_core_sections): New global.
1701         (record_full_core_open_1, record_full_core_target::xfer_partial):
1702         Update.
1703         * exec.h (build_section_table, section_table_xfer_memory_partial)
1704         (add_target_sections): Take a target_section_table.
1705         * exec.c (exec_file_attach, clear_section_table): Update.
1706         (resize_section_table): Remove.
1707         (build_section_table, add_target_sections): Take a
1708         target_section_table.
1709         (add_target_sections_of_objfile, remove_target_sections)
1710         (exec_on_vfork): Update.
1711         (section_table_available_memory): Take a target_section_table.
1712         (section_table_read_available_memory): Update.
1713         (section_table_xfer_memory_partial): Take a target_section_table.
1714         (print_section_info, set_section_command)
1715         (exec_set_section_address, exec_target::has_memory): Update.
1716         * corelow.c (class core_target) <m_core_section_table,
1717         m_core_file_mappings>: Remove braces.
1718         <~core_target>: Remove.
1719         (core_target::core_target): Update.
1720         (core_target::~core_target): Remove.
1721         (core_target::build_file_mappings)
1722         (core_target::xfer_memory_via_mappings)
1723         (core_target::xfer_partial, core_target::info_proc_mappings):
1724         Update.
1725         * bfd-target.c (target_bfd::xfer_partial): Update.
1726         (target_bfd::target_bfd): Update.
1727         (target_bfd::~target_bfd): Remove.
1728
1729 2020-10-12  Tom Tromey  <tom@tromey.com>
1730
1731         * target.h (struct target_section, struct target_section_table):
1732         Move to target-section.h.
1733         * target-section.h: New file.
1734
1735 2020-10-12  Pedro Alves  <pedro@palves.net>
1736
1737         PR exp/26602
1738         * valops.c (struct struct_field_searcher): New.
1739         (update_search_result): Rename to ...
1740         (struct_field_searcher::update_result): ... this.  Simplify
1741         prototype.  Record all found fields.
1742         (do_search_struct_field): Rename to ...
1743         (struct_field_searcher::search): ... this.  Simplify prototype.
1744         Maintain stack of visited baseclass path.  Call update_result for
1745         fields too.  Keep searching fields in baseclasses instead of
1746         stopping at the first found field.
1747         (search_struct_field): Use struct_field_searcher.  When looking
1748         for fields, report ambiguous access attempts.
1749
1750 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
1751
1752         * frame.c (inside_main_func): Check full symbols as well as
1753         minimal symbols.
1754
1755 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
1756
1757         * ada-lang.c (advance_wild_match): Rewrite the function's
1758         description.  Change the type of target0, t0 and t1 to char.
1759
1760 2020-10-09  Tom Tromey  <tromey@adacore.com>
1761
1762         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
1763
1764 2020-10-09  Tom Tromey  <tromey@adacore.com>
1765
1766         * ada-lang.h (ada_encode): Return std::string.
1767         * ada-lang.c (ada_encode_1): Return std::string.
1768         (ada_encode): Likewise.
1769         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
1770         Update.
1771         * ada-exp.y (block_lookup, write_var_or_type): Update.
1772
1773 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
1774
1775         PR exp/26714
1776         * printcmd.c (print_formatted): Handle void results as
1777         unformatted prints.
1778
1779 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
1780
1781         * arch/aarch32.c (aarch32_create_target_description): Release the
1782         target_desc_up as late as possible.
1783         * arch/aarch64.c (aarch64_create_target_description): Likewise.
1784         * arch/amd64.c (amd64_create_target_description): Likewise.
1785         * arch/arc.c (arc_create_target_description): Return a
1786         target_desc_up, don't release it.
1787         * arch/arc.h (arc_create_target_description): Update declaration.
1788         (arc_lookup_target_description): Move target_desc_up into the
1789         cache, and return a borrowed pointer.
1790         * arch/arm.c (arm_create_target_description): Release the
1791         target_desc_up as late as possible.
1792         * arch/i386.c (i386_create_target_description): Likewise.
1793         * arch/riscv.h (riscv_create_target_description): Update
1794         declaration to match definition.
1795         * arch/tic6x.c (tic6x_create_target_description): Release the
1796         target_desc_up as late as possible.
1797
1798 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
1799
1800         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
1801         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
1802
1803 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
1804
1805         * source.c (directory_command): Notify observers that "directories"
1806         parameter has changed.
1807
1808 2020-10-08  Tom Tromey  <tom@tromey.com>
1809
1810         * cli/cli-cmds.c (print_disassembly): Style function name and
1811         addresses.  Add _() wrappers.
1812
1813 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
1814
1815         * NEWS: Mention ARC support in GDBserver.
1816
1817 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
1818
1819         * arch/aarch32.c (aarch32_create_target_description): Release
1820         unique_ptr returned from allocate_target_description.
1821         * arch/aarch64.c (aarch64_create_target_description): Likewise.
1822         * arch/amd64.c (amd64_create_target_description): Likewise.
1823         * arch/arc.c (arc_create_target_description): Likewise.
1824         * arch/arm.c (arm_create_target_description): Likewise.
1825         * arch/i386.c (i386_create_target_description): Likewise.
1826         * arch/riscv.c (riscv_create_target_description): Update return
1827         type.  Handle allocate_target_description returning a unique_ptr.
1828         (riscv_lookup_target_description): Update to handle unique_ptr.
1829         * arch/tic6x.c (tic6x_create_target_description): Release
1830         unique_ptr returned from allocate_target_description.
1831         * features/microblaze-with-stack-protect.c: Regenerate.
1832         * features/microblaze.c: Regenerate.
1833         * features/mips-dsp-linux.c: Regenerate.
1834         * features/mips-linux.c: Regenerate.
1835         * features/mips64-dsp-linux.c: Regenerate.
1836         * features/mips64-linux.c: Regenerate.
1837         * features/nds32.c: Regenerate.
1838         * features/nios2.c: Regenerate.
1839         * features/or1k.c: Regenerate.
1840         * features/rs6000/powerpc-32.c: Regenerate.
1841         * features/rs6000/powerpc-32l.c: Regenerate.
1842         * features/rs6000/powerpc-403.c: Regenerate.
1843         * features/rs6000/powerpc-403gc.c: Regenerate.
1844         * features/rs6000/powerpc-405.c: Regenerate.
1845         * features/rs6000/powerpc-505.c: Regenerate.
1846         * features/rs6000/powerpc-601.c: Regenerate.
1847         * features/rs6000/powerpc-602.c: Regenerate.
1848         * features/rs6000/powerpc-603.c: Regenerate.
1849         * features/rs6000/powerpc-604.c: Regenerate.
1850         * features/rs6000/powerpc-64.c: Regenerate.
1851         * features/rs6000/powerpc-64l.c: Regenerate.
1852         * features/rs6000/powerpc-7400.c: Regenerate.
1853         * features/rs6000/powerpc-750.c: Regenerate.
1854         * features/rs6000/powerpc-860.c: Regenerate.
1855         * features/rs6000/powerpc-altivec32.c: Regenerate.
1856         * features/rs6000/powerpc-altivec32l.c: Regenerate.
1857         * features/rs6000/powerpc-altivec64.c: Regenerate.
1858         * features/rs6000/powerpc-altivec64l.c: Regenerate.
1859         * features/rs6000/powerpc-e500.c: Regenerate.
1860         * features/rs6000/powerpc-e500l.c: Regenerate.
1861         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
1862         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
1863         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
1864         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
1865         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
1866         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
1867         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
1868         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
1869         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
1870         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
1871         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
1872         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
1873         * features/rs6000/powerpc-vsx32.c: Regenerate.
1874         * features/rs6000/powerpc-vsx32l.c: Regenerate.
1875         * features/rs6000/powerpc-vsx64.c: Regenerate.
1876         * features/rs6000/powerpc-vsx64l.c: Regenerate.
1877         * features/rs6000/rs6000.c: Regenerate.
1878         * features/rx.c: Regenerate.
1879         * features/s390-gs-linux64.c: Regenerate.
1880         * features/s390-linux32.c: Regenerate.
1881         * features/s390-linux32v1.c: Regenerate.
1882         * features/s390-linux32v2.c: Regenerate.
1883         * features/s390-linux64.c: Regenerate.
1884         * features/s390-linux64v1.c: Regenerate.
1885         * features/s390-linux64v2.c: Regenerate.
1886         * features/s390-te-linux64.c: Regenerate.
1887         * features/s390-tevx-linux64.c: Regenerate.
1888         * features/s390-vx-linux64.c: Regenerate.
1889         * features/s390x-gs-linux64.c: Regenerate.
1890         * features/s390x-linux64.c: Regenerate.
1891         * features/s390x-linux64v1.c: Regenerate.
1892         * features/s390x-linux64v2.c: Regenerate.
1893         * features/s390x-te-linux64.c: Regenerate.
1894         * features/s390x-tevx-linux64.c: Regenerate.
1895         * features/s390x-vx-linux64.c: Regenerate.
1896         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
1897         from allocate_target_description.
1898         * target-descriptions.c (allocate_target_description): Update
1899         return type.
1900         (print_c_tdesc::visit_pre): Release unique_ptr returned from
1901         allocate_target_description.
1902
1903 2020-10-07  Tom Tromey  <tromey@adacore.com>
1904
1905         * unittests/search-memory-selftests.c: New file.
1906         * Makefile.in (SELFTESTS_SRCS): Add
1907         unittests/search-memory-selftests.c.
1908
1909 2020-10-07  Tom Tromey  <tromey@adacore.com>
1910
1911         PR gdb/16930:
1912         * findcmd.c (_initialize_mem_search): Mention that the range is
1913         inclusive.
1914
1915 2020-10-07  Tom Tromey  <tromey@adacore.com>
1916
1917         * target.h (simple_search_memory): Don't declare.
1918         * target.c (simple_search_memory): Move to gdbsupport.
1919         (default_search_memory): Update.
1920         * remote.c (remote_target::search_memory): Update.
1921
1922 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
1923
1924         * Makefile.in (COMPILE): Add CXXFLAGS.
1925         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
1926         (check-headers): Add CXXFLAGS.
1927
1928 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
1929
1930         * arc-linux-tdep.h: New file.
1931         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
1932         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
1933         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
1934         arc_linux_gregset, arc_linux_v2_regset,
1935         arc_linux_iterate_over_regset_sections,
1936         arc_linux_core_read_description): Implement.
1937         (arc_linux_init_osabi): Set iterate_over_regset_sections.
1938         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
1939         (arc_gdbarch_features_create): Add.
1940         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
1941
1942 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
1943
1944         * arch/arc.h: Rename "arc_gdbarch_features" to
1945         "arc_arch_features".
1946         * arc-tdep.h: Likewise.
1947         * arc-tdep.c: Likewise.
1948
1949 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1950
1951         * infcmd.c (attach_command): Remove the redundant call to
1952         `clear_proceed_status`.
1953
1954 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
1955
1956         * nat/netbsd-nat.c (write_memory, read_memory): Update.
1957
1958 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
1959
1960         * nat/netbsd-nat.c (write_memory, read_memory): Add.
1961         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
1962         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
1963
1964 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
1965
1966         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
1967         (_initialize_break_catch_sig): Don't allocate array.
1968
1969 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1970
1971         * symtab.c (find_pc_line): Return unmapped addresses when the
1972         requested address is also unmapped.
1973
1974 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
1975
1976         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
1977         tui/tui-out.h.
1978
1979 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
1980
1981         * amd64-windows-tdep.c (amd64_windows_return_value): Use
1982         type::is_vector instead of TYPE_VECTOR.
1983
1984 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
1985
1986         * auto-load.c (auto_load_objfile_script_1): Don't use
1987         debugfile_holder as temporary variable when stripping drive
1988         letter.
1989
1990 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
1991
1992         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
1993         Add TYPE_CODE_COMPLEX.
1994         (amd64_windows_return_value): Fix types returned via XMM0.
1995
1996 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
1997
1998         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
1999         AArch64/ARM maintainers.
2000
2001 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
2002
2003         * NEWS: Mention set/show debug event-loop.
2004
2005 2020-10-02  Tom Tromey  <tromey@adacore.com>
2006
2007         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
2008         REG_EXTENDED.
2009
2010 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
2011
2012         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
2013         * procfs.c (procfs_inferior_created): Remove.
2014         (_initialize_procfs): Don't register procfs_inferior_created.
2015
2016 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2017
2018         * async-event.c (invoke_async_signal_handlers): Add debug
2019         print.
2020         (check_async_event_handlers): Likewise.
2021         * event-top.c (show_debug_event_loop): New function.
2022         (_initialize_event_top): Register "set debug event-loop"
2023         setting.
2024
2025 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2026
2027         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
2028         * debug.h: Remove.
2029         * infrun.c: Include gdbsupport/common-debug.h.
2030         * linux-nat.c: Likewise.
2031
2032 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2033
2034         * async-event.h (create_async_signal_handler): Add name
2035         parameter.
2036         (create_async_event_handler): Likewise.
2037         * async-event.c (struct async_signal_handler) <name>: New field.
2038         (struct async_event_handler) <name>: New field.
2039         (create_async_signal_handler): Assign name.
2040         (create_async_event_handler): Assign name.
2041         * event-top.c (async_init_signals): Pass name when creating
2042         handler.
2043         * infrun.c (_initialize_infrun): Likewise.
2044         * record-btrace.c (record_btrace_push_target): Likewise.
2045         * record-full.c (record_full_open): Likewise.
2046         * remote-notif.c (remote_notif_state_allocate): Likewise.
2047         * remote.c (remote_target::open_1): Likewise.
2048         * tui/tui-win.c (tui_initialize_win): Likewise.
2049
2050 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2051
2052         * async-event.c (initialize_async_signal_handlers): Pass name to
2053         add_file_handler
2054         * event-top.c (ui_register_input_event_handler): Likewise.
2055         * linux-nat.c (linux_nat_target::async): Likewise.
2056         * run-on-main-thread.c (_initialize_run_on_main_thread):
2057         Likewise
2058         * ser-base.c (reschedule): Likewise.
2059         (ser_base_async): Likewise.
2060         * tui/tui-io.c: Likewise.
2061         * top.h (struct ui) <num>: New field.
2062         * top.c (highest_ui_num): New variable.
2063         (ui::ui): Initialize num.
2064
2065 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2066
2067         * observable.h <inferior_created>: Remove parameters.  Update all
2068         listeners.
2069         * inferior.h (post_create_inferior): Remove target parameter.
2070         Update all callers.
2071
2072 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
2073
2074         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
2075         and DW_MACRO_undef_strx.
2076         (dwarf_decode_macros): Likewise
2077         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
2078         which is the value of DW_AT_str_offsets_base.
2079          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
2080         str_offsets_base.
2081
2082 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2083
2084         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
2085
2086 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2087
2088         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
2089         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
2090
2091 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2092
2093         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
2094
2095 2020-09-30  Tom de Vries  <tdevries@suse.de>
2096
2097         PR symtab/26683
2098         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
2099
2100 2020-09-30  Tom Tromey  <tromey@adacore.com>
2101
2102         * dwarf2/read.c (handle_variant): Use constant_value.
2103
2104 2020-09-29  Tom Tromey  <tom@tromey.com>
2105
2106         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
2107         (read_file_scope, dwarf2_get_pc_bounds)
2108         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
2109         (read_structure_type, handle_struct_member_die)
2110         (read_enumeration_type, read_array_type, read_set_type)
2111         (read_tag_pointer_type, read_tag_reference_type)
2112         (read_subroutine_type, read_base_type, read_subrange_type)
2113         (read_full_die_1, partial_die_info::read)
2114         (partial_die_info::read, by, new_symbol)
2115         (dwarf2_const_value_data, dwarf2_const_value_attr)
2116         (dump_die_shallow, dwarf2_fetch_constant_bytes)
2117         (prepare_one_comp_unit): Update.
2118         * dwarf2/attribute.h (DW_UNSND): Remove.
2119
2120 2020-09-29  Tom Tromey  <tom@tromey.com>
2121
2122         * dwarf2/read.c (read_func_scope, prototyped_function_p)
2123         (read_subroutine_type, partial_die_info::read)
2124         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
2125         (dwarf2_add_member_fn): Update.
2126         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
2127         * dwarf2/attribute.c (attribute::as_boolean): New method.
2128
2129 2020-09-29  Tom Tromey  <tom@tromey.com>
2130
2131         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
2132         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
2133         method.
2134         * dwarf2/attribute.c (attribute::as_virtuality): New method.
2135
2136 2020-09-29  Tom Tromey  <tom@tromey.com>
2137
2138         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
2139         the attribute's form.
2140
2141 2020-09-29  Tom Tromey  <tom@tromey.com>
2142
2143         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
2144         (dwarf2_add_member_fn): Update.
2145         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
2146         * dwarf2/attribute.c (attribute::defaulted): New method, from
2147         is_valid_DW_AT_defaulted.
2148
2149 2020-09-29  Tom Tromey  <tom@tromey.com>
2150
2151         * dwarf2/read.c (dw2_get_file_names_reader)
2152         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
2153         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
2154         (dwarf2_symbol_mark_computed): Use as_unsigned.
2155         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
2156         method.
2157         <form_is_section_offset>: Update comment.
2158
2159 2020-09-29  Tom Tromey  <tom@tromey.com>
2160
2161         * dwarf2/read.c (dwarf2_access_attribute): Rename from
2162         dwarf2_default_access_attribute.  Look up attribute.
2163         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
2164         Update.
2165
2166 2020-09-29  Tom Tromey  <tom@tromey.com>
2167
2168         * dwarf2/read.c (skip_one_die): Update.
2169         (read_full_die_1): Change how reprocessing is done.
2170         (partial_die_info::read): Update.
2171         (read_attribute_value): Remove need_reprocess parameter.
2172         (read_attribute): Likewise.
2173         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
2174         New method.
2175
2176 2020-09-29  Tom Tromey  <tom@tromey.com>
2177
2178         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
2179         (dwarf2_const_value_attr, dump_die_shallow)
2180         (dwarf2_fetch_constant_bytes): Update.
2181         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
2182         comment.
2183         <set_address>: New method.
2184         (DW_ADDR): Remove.
2185         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
2186         (attribute::as_string, attribute::as_address): Add assert.
2187
2188 2020-09-29  Tom Tromey  <tom@tromey.com>
2189
2190         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
2191         (read_attribute_reprocess, read_attribute_value): Update.
2192         (read_attribute): Clear requires_reprocessing.
2193         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
2194         form_requires_reprocessing>: New methods.
2195         <string_init>: Clear requires_reprocessing.
2196         <set_unsigned_reprocess>: New method.
2197         <name>: Shrink by one bit.
2198         <requires_reprocessing>: New member.
2199         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
2200         method.
2201
2202 2020-09-29  Tom Tromey  <tom@tromey.com>
2203
2204         * dwarf2/read.c (read_attribute_value): Update.
2205         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
2206         set_unsigned>: New methods.
2207         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
2208
2209 2020-09-29  Tom Tromey  <tom@tromey.com>
2210
2211         * dwarf2/read.c (get_alignment, read_array_order)
2212         (read_attribute_value, dwarf2_const_value_attr)
2213         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
2214         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
2215         New methods.
2216         (DW_SND): Remove.
2217
2218 2020-09-29  Tom Tromey  <tom@tromey.com>
2219
2220         * dwarf2/read.c (read_attribute_value, lookup_die_type)
2221         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
2222         Update.
2223         * dwarf2/attribute.h (struct attribute) <as_signature,
2224         set_signature>: New methods.
2225         (DW_SIGNATURE): Remove.
2226
2227 2020-09-29  Tom Tromey  <tom@tromey.com>
2228
2229         * dwarf2/read.c (read_call_site_scope)
2230         (handle_data_member_location, dwarf2_add_member_fn)
2231         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2232         (partial_die_info::read, read_attribute_value)
2233         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
2234         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
2235         (dwarf2_symbol_mark_computed): Update.
2236         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
2237         methods.
2238         (DW_BLOCK): Remove.
2239         * dwarf2/attribute.c (attribute::form_is_block): Add
2240         DW_FORM_data16.
2241
2242 2020-09-29  Tom Tromey  <tom@tromey.com>
2243
2244         * dwarf2/read.c (read_cutu_die_from_dwo)
2245         (read_attribute_reprocess, read_attribute_value, read_attribute)
2246         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
2247         (dwarf2_fetch_constant_bytes): Update.
2248         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
2249         <set_string_noncanonical, set_string_canonical>: New methods.
2250         <string_is_canonical>: Update comment.
2251         <canonical_string_p>: Add assert.
2252         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
2253         * dwarf2/attribute.c (attribute::form_is_string): New method.
2254         (attribute::string): Use it.
2255
2256 2020-09-29  Tom Tromey  <tom@tromey.com>
2257
2258         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
2259         (dump_die_shallow): Use canonical_string_p.
2260         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
2261         method.
2262
2263 2020-09-29  Tom Tromey  <tom@tromey.com>
2264
2265         * dwarf2/read.c (partial_die_info::read)
2266         (dwarf2_const_value_attr, anonymous_struct_prefix, )
2267         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
2268         attribute::as_string.
2269
2270 2020-09-29  Tom Tromey  <tom@tromey.com>
2271
2272         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
2273         DW_ADDR.
2274         (attribute::string): Don't use DW_STRING.
2275         (attribute::get_ref_die_offset): Don't use DW_UNSND.
2276         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
2277
2278 2020-09-29  Tom Tromey  <tom@tromey.com>
2279
2280         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
2281         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
2282         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
2283         * dwarf2/attribute.h (struct attribute): Rename methods.
2284         * dwarf2/attribute.c (attribute::as_address): Rename from
2285         value_as_address.
2286         (attribute::as_string): Rename from value_as_string.
2287
2288 2020-09-29  Tom Tromey  <tom@tromey.com>
2289
2290         * dwarf2/read.c (partial_die_info::read) <case
2291         DW_AT_linkage_name>: Use value_as_string.
2292         (dwarf2_string_attr): Use value_as_string.
2293         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
2294         method.
2295         * dwarf2/attribute.c (attribute::value_as_string): New method.
2296
2297 2020-09-29  Pedro Alves  <pedro@palves.net>
2298
2299         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
2300         defined before using '#pragma GCC diagnostic' instead of checking
2301         __clang__.
2302
2303 2020-09-28  Tom Tromey  <tom@tromey.com>
2304
2305         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
2306         (handle_signal_stop): Update.
2307         * procfs.c (procfs_target::insert_watchpoint): Update.
2308         * target.h (target_have_steppable_watchpoint): Now a function.
2309
2310 2020-09-28  Tom Tromey  <tom@tromey.com>
2311
2312         * infrun.c (set_schedlock_func): Update.
2313         * target.h (target_can_lock_scheduler): Now a function.
2314
2315 2020-09-28  Tom Tromey  <tom@tromey.com>
2316
2317         * inferior.h (class inferior) <has_execution>: Update.
2318         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2319         * valops.c (find_function_in_inferior)
2320         (value_allocate_space_in_inferior): Update.
2321         * top.c (kill_or_detach): Update.
2322         * target.c (target_preopen, set_target_permissions): Update.
2323         (target_has_execution_current): Remove.
2324         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
2325         Update.
2326         * solib.c (update_solib_list, reload_shared_libraries): Update.
2327         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
2328         * solib-dsbt.c (enable_break): Update.
2329         * score-tdep.c (score7_fetch_inst): Update.
2330         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
2331         Update.
2332         * remote.c (remote_target::start_remote)
2333         (remote_target::remote_check_symbols, remote_target::open_1)
2334         (remote_target::remote_detach_1, remote_target::verify_memory)
2335         (remote_target::xfer_partial, remote_target::read_description)
2336         (remote_target::get_min_fast_tracepoint_insn_len): Update.
2337         * record-full.c (record_full_open_1): Update.
2338         * record-btrace.c (record_btrace_target_open): Update.
2339         * objc-lang.c (lookup_objc_class, lookup_child_selector)
2340         (value_nsstring): Update.
2341         * linux-thread-db.c (add_thread_db_info)
2342         (thread_db_find_new_threads_silently, check_thread_db_callback)
2343         (try_thread_db_load_1, record_thread): Update.
2344         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
2345         Update.
2346         * linux-fork.c (checkpoint_command): Update.
2347         * infrun.c (set_non_stop, set_observer_mode)
2348         (check_multi_target_resumption, for_each_just_stopped_thread)
2349         (maybe_remove_breakpoints, normal_stop)
2350         (class infcall_suspend_state): Update.
2351         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
2352         (info_program_command, attach_command): Update.
2353         * infcall.c (call_function_by_hand_dummy): Update.
2354         * inf-loop.c (inferior_event_handler): Update.
2355         * gcore.c (gcore_command, derive_heap_segment): Update.
2356         * exec.c (exec_file_command): Update.
2357         * eval.c (evaluate_subexp): Update.
2358         * compile/compile.c (compile_to_object): Update.
2359         * cli/cli-dump.c (restore_command): Update.
2360         * breakpoint.c (update_watchpoint)
2361         (update_inserted_breakpoint_locations)
2362         (insert_breakpoint_locations, get_bpstat_thread): Update.
2363         * target.h (target_has_execution): Remove macro.
2364         (target_has_execution_current): Don't declare.
2365         (target_has_execution): Rename from target_has_execution_1.  Add
2366         argument default.
2367
2368 2020-09-28  Tom Tromey  <tom@tromey.com>
2369
2370         * mi/mi-main.c (exec_reverse_continue)
2371         (mi_cmd_list_target_features): Update.
2372         * infrun.c (set_exec_direction_func): Update.
2373         * target.c (default_execution_direction): Update.
2374         * reverse.c (exec_reverse_once): Update.
2375         * target.h (target_can_execute_reverse): Now a function.
2376
2377 2020-09-28  Tom Tromey  <tom@tromey.com>
2378
2379         * tui/tui-regs.c (tui_get_register)
2380         (tui_data_window::show_registers): Update.
2381         * thread.c (scoped_restore_current_thread::restore)
2382         (scoped_restore_current_thread::scoped_restore_current_thread):
2383         Update.
2384         * regcache-dump.c (regcache_print): Update.
2385         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
2386         Update.
2387         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
2388         * mep-tdep.c (current_me_module, current_options): Update.
2389         * linux-thread-db.c (thread_db_load): Update.
2390         * infcmd.c (registers_info, info_vector_command)
2391         (info_float_command): Update.
2392         * ia64-tdep.c (ia64_frame_prev_register)
2393         (ia64_sigtramp_frame_prev_register): Update.
2394         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
2395         * gcore.c (derive_stack_segment): Update.
2396         * frame.c (get_current_frame, has_stack_frames): Update.
2397         * findvar.c (language_defn::read_var_value): Update.
2398         * arm-tdep.c (arm_pc_is_thumb): Update.
2399         * target.c (target_has_registers): Rename from
2400         target_has_registers_1.
2401         * target.h (target_has_registers): Remove macro.
2402         (target_has_registers): Rename from target_has_registers_1.
2403
2404 2020-09-28  Tom Tromey  <tom@tromey.com>
2405
2406         * windows-tdep.c (tlb_make_value): Update.
2407         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2408         * thread.c (scoped_restore_current_thread::restore)
2409         (scoped_restore_current_thread::scoped_restore_current_thread)
2410         (thread_command): Update.
2411         * stack.c (backtrace_command_1, frame_apply_level_command)
2412         (frame_apply_all_command, frame_apply_command): Update.
2413         * infrun.c (siginfo_make_value, restore_infcall_control_state):
2414         Update.
2415         * gcore.c (derive_stack_segment): Update.
2416         * frame.c (get_current_frame, has_stack_frames): Update.
2417         * auxv.c (info_auxv_command): Update.
2418         * ada-tasks.c (ada_build_task_list): Update.
2419         * target.c (target_has_stack): Rename from target_has_stack_1.
2420         * target.h (target_has_stack): Remove macro.
2421         (target_has_stack): Rename from target_has_stack_1.
2422
2423 2020-09-28  Tom Tromey  <tom@tromey.com>
2424
2425         * target.c (target_has_memory): Rename from target_has_memory_1.
2426         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2427         * thread.c (scoped_restore_current_thread::restore)
2428         (scoped_restore_current_thread::scoped_restore_current_thread):
2429         Update.
2430         * frame.c (get_current_frame, has_stack_frames): Update.
2431         * target.h (target_has_memory): Remove macro.
2432         (target_has_memory): Rename from target_has_memory_1.
2433
2434 2020-09-28  Tom Tromey  <tom@tromey.com>
2435
2436         * target.c (target_has_all_memory_1): Remove.
2437         * target.h (target_has_all_memory): Remove define.
2438         (target_has_all_memory_1): Don't declare.
2439
2440 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
2441
2442         * ser-base.c: Adjust comments formatting.
2443
2444 2020-09-27  Tom Tromey  <tom@tromey.com>
2445
2446         PR tui/25342:
2447         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
2448
2449 2020-09-27  Tom Tromey  <tom@tromey.com>
2450
2451         PR tui/25342:
2452         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
2453
2454 2020-09-27  Tom Tromey  <tom@tromey.com>
2455
2456         * unittests/tui-selftests.c: Update.
2457         * tui/tui-winsource.h (struct tui_source_window_base)
2458         <extra_margin, show_line_number, refresh_pad>: New methods.
2459         <m_max_length, m_pad>: New members.
2460         (tui_copy_source_line): Update.
2461         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
2462         first_col, line_width, ndigits parameters.  Add length.
2463         (tui_source_window_base::show_source_line): Write to pad.  Line
2464         number now 0-based.
2465         (tui_source_window_base::refresh_pad): New method.
2466         (tui_source_window_base::show_source_content): Write to pad.  Call
2467         refresh_pad.
2468         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
2469         not refill.
2470         (tui_source_window_base::update_exec_info): Call
2471         show_line_number.
2472         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
2473         method.
2474         <m_digits>: New member.
2475         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
2476         and m_max_length.
2477         (tui_source_window::show_line_number): New method.
2478         * tui/tui-io.h (tui_puts): Fix comment.
2479         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
2480         m_max_length.
2481
2482 2020-09-27  Tom Tromey  <tom@tromey.com>
2483
2484         * tui/tui-winsource.c
2485         (tui_source_window_base::set_is_exec_point_at): Don't call
2486         show_source_line.
2487
2488 2020-09-27  Tom Tromey  <tom@tromey.com>
2489
2490         * python/py-tui.c (class tui_py_window) <refresh_window>: New
2491         method.
2492         <erase>: Update.
2493         <cursor_x, cursor_y>: Remove.
2494         <m_inner_window>: New member.
2495         (tui_py_window::rerender): Create inner window.
2496         (tui_py_window::output): Write to inner window.
2497
2498 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
2499
2500         PR python/26586
2501         * cli/cli-script.c (execute_control_commands): don't set
2502         instream to nullptr here as this breaks the from_tty argument
2503         to gdb.execute in Python.
2504         (execute_user_command): set instream to nullptr here instead.
2505
2506 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
2507
2508         * infrun.h (infrun_debug_printf): Fix formatting.
2509         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
2510
2511 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
2512
2513         * compile/compile-object-load.h (struct munmap_list): Add
2514         explicitly-defined move constructor.
2515
2516 2020-09-24  Tom Tromey  <tromey@adacore.com>
2517
2518         PR tui/26638:
2519         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
2520         method.
2521         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
2522         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
2523         (tui_prev_win): Rewrite.
2524
2525 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
2526
2527         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
2528         in WOW64 processes as SIGINT.
2529         * nat/windows-nat.h: Make wow64_process a shared variable.
2530         * windows-nat.c: Remove static wow64_process variable.
2531
2532 2020-09-23  Tom Tromey  <tom@tromey.com>
2533
2534         PR symtab/25470:
2535         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
2536         offset and bit size.
2537         * printcmd.c (print_scalar_formatted): Handle zero-length
2538         integer.
2539         (print_scalar_formatted): Use bit_size_differs_p.
2540         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
2541         constant.
2542         (union type_specific): <int_stuff>: New member.
2543         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
2544         methods.
2545         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
2546         TYPE_SPECIFIC_FIELD.
2547         (recursive_dump_type, copy_type_recursive): Update.
2548         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
2549         DW_AT_data_bit_offset.
2550
2551 2020-09-23  Tom Tromey  <tom@tromey.com>
2552
2553         * utils.h (class gdb_argv): Add move operators.
2554         <append>: New methods.
2555         * compile/compile.c (build_argc_argv): Remove.
2556         (compile_args_argc): Remove.
2557         (compile_args_argv): Change type.
2558         (set_compile_args): Simplify.
2559         (append_args): Remove.
2560         (filter_args): Remove argcp parameter.
2561         (get_args): Return gdb_argv.  Simplify.
2562         (compile_to_object): Update.
2563
2564 2020-09-23  Tom Tromey  <tom@tromey.com>
2565
2566         * compile/compile-object-run.c (do_module_cleanup)
2567         <~do_module_cleanup> :Remove.
2568         (do_module_cleanup): Update.
2569         * compile/compile-object-load.h (struct munmap_list): Add move
2570         assignment operator.
2571         <source_file>: Now a std::string.
2572         <munmap_list>: Rename.  No longer a pointer.
2573         * compile/compile-object-load.c (struct setup_sections_data): Add
2574         constructor.
2575         <setup_one_section>: Declare.
2576         <munmap_list>: Move earlier.
2577         <m_bfd>: New member.
2578         <m_last_size, m_last_section_first, m_last_prot,
2579         m_last_max_alignment>: Rename, add initializers where needed.
2580         (setup_sections_data::setup_one_section): Rename from
2581         setup_sections.  Update.
2582         (compile_object_load): Update.  Don't use bfd_map_over_sections.
2583
2584 2020-09-23  Tom Tromey  <tom@tromey.com>
2585
2586         * compile/compile-object-run.c (struct do_module_cleanup): Add
2587         parameters to constructor.  Update destructor.
2588         <source_file, scope, scope_data, out_value_type, out_value_addr,
2589         munmap_list_head, objfile_name_string>: Remove.
2590         <module>: New member.
2591         (do_module_cleanup): Update.
2592         (compile_object_run): Update.
2593
2594 2020-09-23  Tom Tromey  <tom@tromey.com>
2595
2596         * compile/compile.c (eval_compile_command): Update.
2597         * compile/compile-object-run.h (compile_object_run): Take a
2598         compile_module_up.
2599         * compile/compile-object-run.c (compile_object_run): Take a
2600         compile_module_up.
2601         * compile/compile-object-load.h (struct compile_module): Add
2602         constructor, destructor.
2603         (compile_module_up): New typedef.
2604         (compile_object_load): Return compile_object_up.
2605         * compile/compile-object-load.c (compile_object_load): Return
2606         compile_module_up.
2607
2608 2020-09-23  Tom Tromey  <tom@tromey.com>
2609
2610         * compile/compile-object-run.c (struct do_module_cleanup): Add
2611         constructor, destructor.
2612         <objfile_name_string>: Don't use struct hack.
2613         (do_module_cleanup): Use delete.
2614         (compile_object_run): Use new.
2615
2616 2020-09-23  Tom Tromey  <tom@tromey.com>
2617
2618         * compile/compile-cplus-types.c
2619         (compile_cplus_convert_struct_or_union): Use std::vector.
2620         (compile_cplus_convert_func): Likewise.
2621         * compile/compile-c-types.c (convert_func): Use std::vector.
2622
2623 2020-09-21  Tom Tromey  <tromey@adacore.com>
2624
2625         * sparc-tdep.c (sparc32_skip_prologue): Use
2626         skip_prologue_using_sal.
2627
2628 2020-09-19  Tom Tromey  <tom@tromey.com>
2629
2630         * symfile.c (add_section_size_callback): Remove.
2631         (load_one_section): Rename from load_section_callback.  Change
2632         parameters.
2633         (generic_load): Use foreach.
2634
2635 2020-09-19  Tom Tromey  <tom@tromey.com>
2636
2637         * exec.c (add_to_section_table): Remove.
2638         (build_section_table): Use foreach.
2639
2640 2020-09-19  Tom Tromey  <tom@tromey.com>
2641
2642         * elfread.c (elf_locate_sections): Change parameters.
2643         (elf_symfile_read): Use foreach.
2644
2645 2020-09-19  Tom Tromey  <tom@tromey.com>
2646
2647         * cli/cli-dump.c (struct callback_data): Remove.
2648         (restore_one_section): Rename from restore_section_callback.
2649         Change parameters.
2650         (restore_binary_file): Change parameters.
2651         (restore_command): Use foreach.
2652
2653 2020-09-19  Tom Tromey  <tom@tromey.com>
2654
2655         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
2656         (gcore_copy_callback): Likewise.
2657         (gcore_memory_sections): Use foreach.
2658
2659 2020-09-19  Tom Tromey  <tom@tromey.com>
2660
2661         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
2662         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
2663         parameters.
2664         (generic_elf_osabi_sniffer): Use foreach.
2665         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
2666         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
2667
2668 2020-09-19  Tom Tromey  <tom@tromey.com>
2669
2670         * dwarf2/read.c (locate_dwz_sections): Change parameters.
2671         (dwarf2_get_dwz_file): Use foreach.
2672         (dwarf2_locate_dwo_sections): Change parameters.
2673         (open_and_init_dwo_file): Use foreach.
2674         (dwarf2_locate_common_dwp_sections): Change parameters.
2675         (open_and_init_dwp_file): Use foreach.
2676
2677 2020-09-19  Tom Tromey  <tom@tromey.com>
2678
2679         * symfile.h: (find_lowest_section): Don't declare.
2680         * symfile.c (find_lowest_section): Now static.  Change
2681         parameters.
2682         (struct place_section_arg): Remove.
2683         (place_section): Change parameters.
2684         (addr_info_make_relative): Use foreach.
2685         (symfile_dummy_outputs): Remove.
2686         (default_symfile_relocate): Use foreach.
2687
2688 2020-09-19  Tom Tromey  <tom@tromey.com>
2689
2690         * objfiles.c (add_to_objfile_sections): Rename from
2691         add_to_objfile_sections_full.
2692         (add_to_objfile_sections): Remove.
2693         (build_objfile_section_table): Use foreach.
2694
2695 2020-09-19  Tom Tromey  <tom@tromey.com>
2696
2697         * stap-probe.c (get_stap_base_address_1): Remove.
2698         (get_stap_base_address): Use foreach.
2699
2700 2020-09-19  Tom Tromey  <tom@tromey.com>
2701
2702         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
2703         parameters.
2704         (gdb_bfd_close_or_warn): Use foreach.
2705
2706 2020-09-19  Tom Tromey  <tom@tromey.com>
2707
2708         * corelow.c (add_to_thread_list): Change parameters.
2709         (core_target_open): Use foreach.
2710
2711 2020-09-19  Tom Tromey  <tom@tromey.com>
2712
2713         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
2714         existing function.
2715
2716 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2717
2718         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
2719         for arrays.
2720
2721 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2722
2723         * eval.c: Remove 'f-lang.h' include.
2724         (value_f90_subarray): Moved to f-lang.c.
2725         (eval_call): Renamed to...
2726         (evaluate_subexp_do_call): ...this, is no longer static, header
2727         comment moved into header file.
2728         (evaluate_funcall): Update call to eval_call.
2729         (skip_undetermined_arglist): Moved to f-lang.c.
2730         (fortran_value_subarray): Likewise.
2731         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
2732         moved to evaluate_subexp_f.
2733         (calc_f77_array_dims): Moved to f-lang.c
2734         * expprint.c (print_subexp_funcall): New function.
2735         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
2736         moved to print_subexp_f, OP_FUNCALL uses new function.
2737         (dump_subexp_body_funcall): New function.
2738         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
2739         moved to dump_subexp_f, OP_FUNCALL uses new function.
2740         * expression.h (evaluate_subexp_do_call): Declare.
2741         * f-lang.c (value_f90_subarray): Moved from eval.c.
2742         (skip_undetermined_arglist): Likewise.
2743         (calc_f77_array_dims): Likewise.
2744         (fortran_value_subarray): Likewise.
2745         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
2746         (operator_length_f): Likewise.
2747         (print_subexp_f): Likewise.
2748         (dump_subexp_body_f): Likewise.
2749         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
2750         declaration of this operation to here.
2751         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
2752         support moved to operator_length_f.
2753         * parser-defs.h (dump_subexp_body_funcall): Declare.
2754         (print_subexp_funcall): Declare.
2755         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
2756         fortran-operator.def.
2757
2758 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2759
2760         * eval.c (fortran_value_subarray): New function, content is taken
2761         from...
2762         (evaluate_subexp_standard): ...here, in two places.  Now arrays
2763         and strings both call the new function.
2764         (calc_f77_array_dims): Add header comment, handle strings.
2765
2766 2020-09-18  Victor Collod  <vcollod@nvidia.com>
2767
2768         PR gdb/26635
2769         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
2770         (i386_analyze_prologue): Call i386_skip_endbr.
2771
2772 2020-09-18  Tom Tromey  <tromey@adacore.com>
2773
2774         * windows-nat.c (struct windows_nat_target) <wait>: Update.
2775         (windows_nat_target::wait): Update.
2776         * target/wait.h (enum target_wait_flag): New.  Use
2777         DEF_ENUM_FLAGS_TYPE.
2778         * target/target.h (target_wait): Change type of options.
2779         * target.h (target_options_to_string, default_target_wait):
2780         Update.
2781         (struct target_ops) <wait>: Change type of options.
2782         * target.c (target_wait, default_target_wait, do_option): Change
2783         type of "options".
2784         (target_options_to_string): Likewise.
2785         * target-delegates.c: Rebuild.
2786         * target-debug.h (target_debug_print_target_wait_flags): Rename
2787         from target_debug_print_options.
2788         * sol-thread.c (class sol_thread_target) <wait>: Update.
2789         (sol_thread_target::wait): Update.
2790         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
2791         (rs6000_nat_target::wait): Update.
2792         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
2793         Update.
2794         (remote_target::wait_ns, remote_target::wait_as): Change type of
2795         "options".
2796         (remote_target::wait): Update.
2797         * remote-sim.c (struct gdbsim_target) <wait>: Update.
2798         (gdbsim_target::wait): Update.
2799         * record-full.c (class record_full_base_target) <wait>: Update.
2800         (record_full_wait_1): Change type of "options".
2801         (record_full_base_target::wait): Update.
2802         * record-btrace.c (class record_btrace_target) <wait>: Update.
2803         (record_btrace_target::wait): Update.
2804         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
2805         Update.
2806         (ravenscar_thread_target::wait): Update.
2807         * procfs.c (class procfs_target) <wait>: Update.
2808         (procfs_target::wait): Update.
2809         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
2810         * obsd-nat.c (obsd_nat_target::wait): Update.
2811         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
2812         (nto_procfs_target::wait): Update.
2813         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
2814         * nbsd-nat.c (nbsd_wait): Change type of "options".
2815         (nbsd_nat_target::wait): Update.
2816         * linux-thread-db.c (class thread_db_target) <wait>: Update.
2817         (thread_db_target::wait): Update.
2818         * linux-nat.h (class linux_nat_target) <wait>: Update.
2819         * linux-nat.c (linux_nat_target::wait): Update.
2820         (linux_nat_wait_1): Update.
2821         * infrun.c (do_target_wait_1, do_target_wait): Change type of
2822         "options".
2823         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
2824         * inf-ptrace.c (inf_ptrace_target::wait): Update.
2825         * go32-nat.c (struct go32_nat_target) <wait>: Update.
2826         (go32_nat_target::wait): Update.
2827         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
2828         * gnu-nat.c (gnu_nat_target::wait): Update.
2829         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
2830         * fbsd-nat.c (fbsd_nat_target::wait): Update.
2831         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
2832         * darwin-nat.c (darwin_nat_target::wait): Update.
2833         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
2834         (bsd_uthread_target::wait): Update.
2835         * aix-thread.c (class aix_thread_target) <wait>: Update.
2836         (aix_thread_target::wait): Update.
2837
2838 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
2839
2840         * compile/compile-object-run.c (create_copied_type_recursive): New
2841         function.
2842         (compile_object_run): Use new function.
2843
2844 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
2845
2846         * NEWS: Mention x86_64 Cygwin core file support.
2847
2848 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2849
2850         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
2851         (core_process_module_section): Handle NOTE_INFO_MODULE64.
2852
2853 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2854
2855         * windows-tdep.h: Add prototypes.
2856         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
2857         (i386_windows_core_pid_to_str): Move and rename ...
2858         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
2859         (windows_core_pid_to_str): ... and here.
2860         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
2861
2862 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2863         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
2864         (amd64_windows_init_abi_common): ... and register.
2865
2866 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2867
2868         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
2869         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
2870
2871 2020-09-18  Pedro Alves  <pedro@palves.net>
2872
2873         PR gdb/26631
2874         * thread.c (thread_find_command): Switch inferior before calling
2875         target methods.
2876
2877 2020-09-17  Tom Tromey  <tromey@adacore.com>
2878
2879         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
2880         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
2881         (tdesc_arch_data_up): New typedef.
2882         (tdesc_use_registers, tdesc_data_alloc): Update.
2883         (tdesc_data_cleanup): Don't declare.
2884         * target-descriptions.c (tdesc_data_alloc): Return a
2885         tdesc_arch_data_up.
2886         (tdesc_arch_data_deleter::operator()): Rename from
2887         tdesc_data_cleanup.  Change argument type.
2888         (tdesc_use_registers): Change early_data to an rvalue reference.
2889         (tdesc_use_registers): Don't use delete.
2890         * sparc-tdep.c (sparc32_gdbarch_init): Update.
2891         * s390-tdep.c (s390_gdbarch_init): Update.
2892         * rx-tdep.c (rx_gdbarch_init): Update.
2893         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
2894         * riscv-tdep.c (riscv_gdbarch_init): Update.
2895         * or1k-tdep.c (or1k_gdbarch_init): Update.
2896         * nios2-tdep.c (nios2_gdbarch_init): Update.
2897         * nds32-tdep.c (nds32_gdbarch_init): Update.
2898         * mips-tdep.c (mips_gdbarch_init): Update.
2899         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
2900         * m68k-tdep.c (m68k_gdbarch_init): Update.
2901         * i386-tdep.c (i386_gdbarch_init): Update.
2902         * arm-tdep.c (arm_gdbarch_init): Update.
2903         * arc-tdep.c (arc_tdesc_init): Update.
2904         (arc_gdbarch_init): Update.
2905         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
2906
2907 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
2908
2909         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
2910         for WOW64 processes.
2911
2912 2020-09-17  Tom Tromey  <tom@tromey.com>
2913
2914         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
2915
2916 2020-09-17  Tom Tromey  <tom@tromey.com>
2917
2918         * value.c (preserve_values): Update.
2919         * python/py-type.c (save_objfile_types): Update.
2920         * guile/scm-type.c (save_objfile_types): Update.
2921         * gdbtypes.h (create_copied_types_hash): Return htab_up.
2922         * gdbtypes.c (create_copied_types_hash): Return htab_up.
2923         * compile/compile-object-run.c (compile_object_run): Update.
2924
2925 2020-09-17  Tom Tromey  <tom@tromey.com>
2926
2927         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
2928         Remove.
2929         <m_table>: Now htab_up.
2930         * typeprint.c (typedef_hash_table::recursively_update)
2931         (typedef_hash_table::add_template_parameters)
2932         (typedef_hash_table::typedef_hash_table): Update.
2933         (typedef_hash_table::~typedef_hash_table): Remove.
2934         (typedef_hash_table::typedef_hash_table)
2935         (typedef_hash_table::find_global_typedef)
2936         (typedef_hash_table::find_typedef): Update.
2937
2938 2020-09-17  Tom Tromey  <tom@tromey.com>
2939
2940         * target-descriptions.c (tdesc_use_registers): Use htab_up.
2941
2942 2020-09-17  Tom Tromey  <tom@tromey.com>
2943
2944         * linespec.c (class decode_compound_collector)
2945         <~decode_compound_collector>: Remove.
2946         <m_unique_syms>: Now htab_up.
2947         (decode_compound_collector::operator ()): Update.
2948         (class symtab_collector) <~symtab_collector>: Remove.
2949         <m_symtab_table>: Now htab_up.
2950         (symtab_collector::operator ()): Update.
2951
2952 2020-09-17  Tom Tromey  <tom@tromey.com>
2953
2954         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
2955         (filename_seen_cache::clear): Update.
2956         (~filename_seen_cache): Remove.
2957         (filename_seen_cache::seen): Update.
2958         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
2959         htab_up.
2960         <~filename_seen_cache>: Remove.
2961         <traverse>: Update.
2962
2963 2020-09-17  Tom Tromey  <tom@tromey.com>
2964
2965         * completer.c (completion_tracker::discard_completions)
2966         (completion_tracker::~completion_tracker)
2967         (completion_tracker::maybe_add_completion)
2968         (completion_tracker::remove_completion)
2969         (completion_tracker::recompute_lowest_common_denominator)
2970         (completion_tracker::build_completion_result): Update.
2971         * completer.h (class completion_tracker) <have_completions>:
2972         Update.
2973         <m_entries_hash>: Now htab_up.
2974
2975 2020-09-17  Tom Tromey  <tom@tromey.com>
2976
2977         * breakpoint.c (ambiguous_names_p): Use htab_up.
2978
2979 2020-09-17  Tom Tromey  <tom@tromey.com>
2980
2981         * auto-load.c (struct auto_load_pspace_info)
2982         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
2983         <loaded_script_files, loaded_script_texts>: Change type to
2984         htab_up.
2985         (~auto_load_pspace_info) Remove.
2986         (init_loaded_scripts_info, maybe_add_script_file)
2987         (maybe_add_script_text, auto_load_info_scripts): Update.
2988
2989 2020-09-17  Tom Tromey  <tromey@adacore.com>
2990
2991         * c-exp.y (name_obstack): Now static.
2992
2993 2020-09-17  Chungyi Chi  <demonic@csie.io>
2994
2995         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
2996
2997 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
2998
2999         * breakpoint.h (init_catchpoint): Change int parameter to bool.
3000         (add_solib_catchpoint): Likewise.
3001         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
3002         to bool.
3003         (add_solib_catchpoint): Change int parameter/variable to bool.
3004         (catch_load_or_unload): Likewise.
3005         (init_catchpoint): Likewise.
3006         (create_fork_vfork_event_catchpoint): Likewise.
3007         (catch_fork_command_1): Likewise.
3008         (catch_exec_command_1): Likewise.
3009
3010 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
3011
3012         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
3013         Change instance_flags to m_instance_flags.
3014
3015 2020-09-16  Tom Tromey  <tromey@adacore.com>
3016
3017         PR gdb/26598:
3018         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
3019
3020 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3021
3022         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
3023         PL_FLAG_EXEC.
3024         (fbsd_nat_target::insert_exec_catchpoint)
3025         (fbsd_nat_target::remove_exec_catchpoint): Always define.
3026         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
3027         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
3028
3029 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3030
3031         * configure.ac: Remove check for kinfo_getvmmap().
3032         * configure, config.in: Regenerate.
3033         * fbsd-nat.c (fbsd_read_mapping): Remove
3034         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
3035         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
3036         kinfo_get_vmmap() are always present.
3037
3038 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3039
3040         * fbsd-nat.c: Always include support for
3041         TARGET_OBJECT_SIGNAL_INFO.
3042
3043 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3044
3045         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
3046         sysctl and remove procfs fallback.
3047
3048 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3049
3050         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
3051         * fbsd-nat.h: Likewise.
3052
3053 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3054
3055         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
3056         argument.
3057
3058 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3059
3060         * ada-lang.c (ada_language_data): Delete.
3061         (ada_language): Remove references to ada_language_data.
3062         * c-lang.c (c_language_data): Delete.
3063         (c_language): Remove references to c_language_data.
3064         (cplus_language_data): Delete.
3065         (cplus_language): Remove references to cplus_language_data.
3066         (asm_language_data): Delete.
3067         (asm_language): Remove references to asm_language_data.
3068         (minimal_language_data): Delete.
3069         (minimal_language): Remove references to minimal_language_data.
3070         * d-lang.c (d_language_data): Delete.
3071         (d_language): Remove references to d_language_data.
3072         * f-lang.c (f_language_data): Delete.
3073         (f_language): Remove references to f_language_data.
3074         * go-lang.c (go_language_data): Delete.
3075         (go_language): Remove references to go_language_data.
3076         * language.c (unknown_language_data): Delete.
3077         (unknown_language): Remove references to unknown_language_data.
3078         (auto_language_data): Delete.
3079         (auto_language): Remove references to auto_language_data.
3080         * language.h (language_data): Delete struct.
3081         (language_defn): No longer inherit from language_data.
3082         * m2-lang.c (m2_language_data): Delete.
3083         (m2_language): Remove references to m2_language_data.
3084         * objc-lang.c (objc_language_data): Delete.
3085         (objc_language): Remove references to objc_language_data.
3086         * opencl-lang.c (opencl_language_data): Delete.
3087         (opencl_language): Remove references to opencl_language_data.
3088         * p-lang.c (pascal_language_data): Delete.
3089         (pascal_language): Remove references to pascal_language_data.
3090         * rust-lang.c (rust_language_data): Delete.
3091         (rust_language): Remove references to rust_language_data.
3092
3093 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3094
3095         * ada-lang.c (ada_language_data): Remove la_op_print_tab
3096         initializer.
3097         (ada_language::opcode_print_table): New member function.
3098         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
3099         (c_language::opcode_print_table): New member function.
3100         (cplus_language_data): Remove la_op_print_tab initializer.
3101         (cplus_language::opcode_print_table): New member function.
3102         (asm_language_data): Remove la_op_print_tab initializer.
3103         (asm_language::opcode_print_table): New member function.
3104         (minimal_language_data): Remove la_op_print_tab initializer.
3105         (minimal_language::opcode_print_table): New member function.
3106         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
3107         (d_language::opcode_print_table): New member function.
3108         * expprint.c (print_subexp_standard): Update call to
3109         opcode_print_table.
3110         (op_string): Likewise.
3111         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
3112         (f_language::opcode_print_table): New member function.
3113         * go-lang.c (go_language_data): Remove la_op_print_tab
3114         initializer.
3115         (go_language::opcode_print_table): New member function.
3116         * language.c (unknown_language_data): Remove la_op_print_tab
3117         initializer.
3118         (unknown_language::opcode_print_table): New member function.
3119         (auto_language_data): Remove la_op_print_tab initializer.
3120         (auto_language::opcode_print_table): New member function.
3121         * language.h (language_data): Remove la_op_print_tab field.
3122         (language_defn::opcode_print_table): Declare new member function.
3123         * m2-lang.c (m2_language_data): Remove la_op_print_tab
3124         initializer.
3125         (m2_language::opcode_print_table): New member function.
3126         * objc-lang.c (objc_language_data): Remove la_op_print_tab
3127         initializer.
3128         (objc_language::opcode_print_table): New member function.
3129         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
3130         initializer.
3131         (opencl_language::opcode_print_table): New member function.
3132         * p-lang.c (pascal_language_data): Remove la_op_print_tab
3133         initializer.
3134         (pascal_language::opcode_print_table): New member function.
3135         * rust-lang.c (rust_language_data): Remove la_op_print_tab
3136         initializer.
3137         (rust_language::opcode_print_table): New member function.
3138
3139 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3140
3141         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
3142         (ada_language::expression_ops): New member function.
3143         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
3144         (c_language::expression_ops): New member function.
3145         (cplus_language_data): Remove la_exp_desc initializer.
3146         (cplus_language::expression_ops): New member function.
3147         (asm_language_data): Remove la_exp_desc initializer.
3148         (asm_language::expression_ops): New member function.
3149         (minimal_language_data): Remove la_exp_desc initializer.
3150         (minimal_language::expression_ops): New member function.
3151         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
3152         (d_language::expression_ops): New member function.
3153         * eval.c (evaluate_subexp): Update call to expression_ops.
3154         * expprint.c (print_subexp): Likewise.
3155         (op_name): Likewise.
3156         (dump_subexp_body): Likewise.
3157         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
3158         (f_language::expression_ops): New member function.
3159         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
3160         (go_language::expression_ops): New member function.
3161         * language.c (language_defn::expression_ops): New function.
3162         (unknown_language_data): Remove la_exp_desc initializer.
3163         (auto_language_data): Likewise.
3164         * language.h (language_data): Remove la_exp_desc field.
3165         (language_defn::expression_ops): Declare new member function.
3166         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
3167         (m2_language::expression_ops): New member function.
3168         * objc-lang.c (objc_language_data): Remove la_exp_desc
3169         initializer.
3170         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
3171         initializer.
3172         (opencl_language::expression_ops): New member function.
3173         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
3174         * parse.c (operator_length): Update call to expression_ops.
3175         (exp_iterate): Likewise.
3176         * rust-lang.c (rust_language_data): Remove la_exp_desc
3177         initializer.
3178         (ruse_language::expression_ops): New member function.
3179
3180 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3181
3182         * ada-lang.c (ada_language_data): Remove la_varobj_ops
3183         initializer.
3184         (ada_language::varobj_ops): New member function.
3185         * c-lang.c (c_language_data): Remove la_varobj_ops
3186         initializer.
3187         (cplus_language_data): Likewise.
3188         (cplus_language::varobj_ops): New member function.
3189         (asm_language_data): Remove la_varobj_ops initializer.
3190         (minimal_language_data): Likewise.
3191         * d-lang.c (d_language_data): Likewise.
3192         * f-lang.c (f_language_data): Likewise.
3193         * go-lang.c (go_language_data): Likewise.
3194         * language.c (language_defn::varobj_ops): New function.
3195         (unknown_language_data): Remove la_varobj_ops
3196         initializer.
3197         (auto_language_data): Likewise.
3198         * language.h (language_data): Remove la_varobj_ops field.
3199         (language_defn::varobj_ops): Declare new member function.
3200         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
3201         * objc-lang.c (objc_language_data): Likewise.
3202         * opencl-lang.c (opencl_language_data): Likewise.
3203         * p-lang.c (pascal_language_data): Likewise.
3204         * rust-lang.c (rust_language_data): Likewise.
3205         * varobj.c (varobj_create): Update call to varobj_ops.
3206         * varobj.h (default_varobj_ops): Delete define.
3207
3208 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3209
3210         * ada-lang.c (ada_language_data): Remove la_macro_expansion
3211         initializer.
3212         * c-lang.c (c_language_data): Likewise.
3213         (c_language::macro_expansion): New member function.
3214         (cplus_language_data): Likewise.
3215         (cplus_language::macro_expansion): New member function.
3216         (asm_language_data): Likewise.
3217         (asm_language::macro_expansion): New member function.
3218         (minimal_language_data): Likewise.
3219         (minimal_language::macro_expansion): New member function.
3220         * d-lang.c (d_language_data): Remove la_macro_expansion
3221         initializer.
3222         * f-lang.c (f_language_data): Likewise.
3223         * go-lang.c (go_language_data): Likewise.
3224         * language.c (unknown_language_data): Likewise.
3225         (auto_language_data): Likewise.
3226         * language.h (language_data): Remove la_macro_expansion field.
3227         (language_defn::macro_expansion): New member function.
3228         * m2-lang.c (m2_language_data): Remove la_macro_expansion
3229         initializer.
3230         * objc-lang.c (objc_language_data): Likewise.
3231         (objc_language::macro_expansion): New member function.
3232         * opencl-lang.c (opencl_language_data): Likewise.
3233         (opencl_language::macro_expansion): New member function.
3234         * p-lang.c (pascal_language_data): Remove la_macro_expansion
3235         initializer.
3236         * rust-lang.c (rust_language_data): Likewise.
3237         * symtab.c (default_collect_symbol_completion_matches_break_on):
3238         Update call to macro_expansion.
3239
3240 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3241
3242         * ada-lang.c (ada_language_data): Remove la_array_ordering
3243         initializer.
3244         * c-lang.c (c_language_data): Likewise.
3245         (cplus_language_data): Likewise.
3246         (asm_language_data): Likewise.
3247         (minimal_language_data): Likewise.
3248         * d-lang.c (d_language_data): Likewise.
3249         * dwarf2/read.c (read_array_order): Update for call to
3250         array_ordering.
3251         * f-lang.c (f_language_data): Remove la_array_ordering
3252         initializer.
3253         (f_language::array_ordering): New member function.
3254         * go-lang.c (go_language_data): Remove la_array_ordering
3255         initializer.
3256         * language.c (unknown_language_data): Likewise.
3257         (auto_language_data): Likewise.
3258         * language.h (language_data): Delete la_array_ordering field.
3259         (language_defn::array_ordering): New member function.
3260         * m2-lang.c (m2_language_data): Remove la_array_ordering
3261         initializer.
3262         * objc-lang.c (objc_language_data): Likewise.
3263         * opencl-lang.c (opencl_language_data): Likewise.
3264         * p-lang.c (pascal_language_data): Likewise.
3265         * rust-lang.c (rust_language_data): Likewise.
3266
3267 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3268
3269         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
3270         initializer.
3271         * c-lang.c (c_language_data): Likewise.
3272         (cplus_language_data): Likewise.
3273         (asm_language_data): Likewise.
3274         (minimal_language_data): Likewise.
3275         * d-lang.c (d_language_data): Likewise.
3276         * f-lang.c (f_language_data): Likewise.
3277         (f_language::case_sensitivity): New member function.
3278         * go-lang.c (go_language_data): Remove la_case_sensitivity
3279         initializer.
3280         * language.c (enum case_mode): Moved here from language.h.
3281         (case_mode): Make static.
3282         (show_case_command): Update for case_sensitivity being a method.
3283         (set_case_command): Likewise.
3284         (set_range_case): Likewise.
3285         (unknown_language_data): Remove la_case_sensitivity initializer.
3286         (auto_language_data): Likewise.
3287         * language.h (case_mode): Delete, move enum declaration to
3288         language.c.
3289         (language_data): Delete la_case_sensitivity field.
3290         (language_defn::case_sensitivity): New member function.
3291         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
3292         initializer.
3293         * objc-lang.c (objc_language_data): Likewise.
3294         * opencl-lang.c (opencl_language_data): Likewise.
3295         * p-lang.c (pascal_language_data): Likewise.
3296         * rust-lang.c (rust_language_data): Likewise.
3297
3298 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3299
3300         * ada-lang.c (ada_language_data): Remove la_range_check
3301         initializer.
3302         * c-lang.c (c_language_data): Likewise.
3303         (cplus_language_data): Likewise.
3304         (asm_language_data): Likewise.
3305         (minimal_language_data): Likewise.
3306         * d-lang.c (d_language_data): Likewise.
3307         * f-lang.c (f_language_data): Likewise.
3308         (f_language::range_checking_on_by_default): New member function.
3309         * go-lang.c (go_language_data): Remove la_range_check initializer.
3310         * language.c (enum range_mode): Moved here from language.h.
3311         (range_mode): Made static.
3312         (show_range_command): Update to use
3313         range_checking_on_by_default.
3314         (set_range_command): Likewise.
3315         (set_range_case): Likewise.
3316         (unknown_language_data): Remove la_range_check initializer.
3317         (auto_language_data): Likewise.
3318         * language.h (range_mode): Delete.  Enum definition moved to
3319         language.c.
3320         (language_data): Remove la_range_check field.
3321         (language_defn::range_checking_on_by_default): New member
3322         function.
3323         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
3324         (m2_language::range_checking_on_by_default): New member function.
3325         * objc-lang.c (objc_language_data): Remove la_range_check
3326         initializer.
3327         * opencl-lang.c (opencl_language_data): Likewise.
3328         * p-lang.c (pascal_language_data): Likewise.
3329         (pascal_language::range_checking_on_by_default): New member
3330         function.
3331         * rust-lang.c (rust_language_data): Remove la_range_check
3332         initializer.
3333         (rust_language::range_checking_on_by_default): New member
3334         function.
3335
3336 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3337
3338         * dwarf2/read.c (dwarf2_physname): Remove special case for
3339         language_go.
3340         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
3341         member function.
3342
3343 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3344
3345         * ada-lang.c (ada_language_data): Remove
3346         la_store_sym_names_in_linkage_form_p initializer.
3347         (ada_language::store_sym_names_in_linkage_form_p): New member
3348         function.
3349         * c-lang.c (c_language_data): Remove
3350         la_store_sym_names_in_linkage_form_p initializer.
3351         (c_language::store_sym_names_in_linkage_form_p): New member
3352         function.
3353         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
3354         initializer.
3355         (asm_language_data): Likewise.
3356         (asm_language::store_sym_names_in_linkage_form_p): New member
3357         function.
3358         (minimal_language_data): Remove
3359         la_store_sym_names_in_linkage_form_p initializer.
3360         (minimal_language::store_sym_names_in_linkage_form_p): New member
3361         function.
3362         * d-lang.c (d_language_data): Remove
3363         la_store_sym_names_in_linkage_form_p initializer.
3364         * dwarf2/read.c (dwarf2_physname): Update call to
3365         store_sym_names_in_linkage_form_p.
3366         * f-lang.c (f_language_data): Remove
3367         la_store_sym_names_in_linkage_form_p initializer.
3368         * go-lang.c (go_language_data): Remove
3369         la_store_sym_names_in_linkage_form_p initializer.
3370         * language.c (unknown_language_data): Remove
3371         la_store_sym_names_in_linkage_form_p initializer.
3372         (unknown_language::store_sym_names_in_linkage_form_p): New member
3373         function.
3374         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
3375         initializer.
3376         (auto_language::store_sym_names_in_linkage_form_p): New member
3377         function.
3378         * language.h (language_data): Remove
3379         la_store_sym_names_in_linkage_form_p member variable.
3380         (language_defn::store_sym_names_in_linkage_form_p): New member
3381         function.
3382         * m2-lang.c (m2_language_data): Remove
3383         la_store_sym_names_in_linkage_form_p initializer.
3384         * objc-lang.c (objc_language_data): Likewise.
3385         * opencl-lang.c (opencl_language_data): Likewise.
3386         * p-lang.c (pascal_language_data): Likewise.
3387         * rust-lang.c (rust_language_data): Likewise.
3388
3389 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3390
3391         * ada-lang.c (ada_language_data): Remove string_lower_bound
3392         initializer.
3393         * c-lang.c (c_language_data): Likewise.
3394         (cplus_language_data): Likewise.
3395         (asm_language_data): Likewise.
3396         (minimal_language_data): Likewise.
3397         * d-lang.c (d_language_data): Likewise.
3398         * f-lang.c (f_language_data): Likewise.
3399         * go-lang.c (go_language_data): Likewise.
3400         * language.c (unknown_language_data): Likewise.
3401         (auto_language_data): Likewise.
3402         * language.h (language_data): Remove string_lower_bound field.
3403         (language_defn::string_lower_bound): New member function.
3404         * m2-lang.c (m2_language_data): Remove string_lower_bound
3405         initializer.
3406         (m2_language::string_lower_bound): New member function.
3407         * objc-lang.c (objc_language_data): Remove string_lower_bound
3408         initializer.
3409         * opencl-lang.c (opencl_language_data): Likewise.
3410         * p-lang.c (pascal_language_data): Likewise.
3411         * rust-lang.c (rust_language_data): Likewise.
3412         * valops.c (value_cstring): Update call to string_lower_bound.
3413         (value_string): Likewise.
3414         * value.c (allocate_repeated_value): Likewise.
3415
3416 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3417
3418         * valops.c (value_repeat): Fix incorrect argument name in comment.
3419
3420 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3421
3422         * ada-lang.c (ada_language_data): Remove c_style_arrays
3423         initializer.
3424         (ada_language::c_style_arrays_p): New member fuction.
3425         * c-lang.c (c_language_data): Remove c_style_arrays
3426         initializer.
3427         (cplus_language_data): Likewise.
3428         (asm_language_data): Likewise.
3429         (minimal_language_data): Likewise.
3430         * d-lang.c (d_language_data): Likewise.
3431         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
3432         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
3433         (f_language::c_style_arrays_p): New member function.
3434         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
3435         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
3436         * language.c (unknown_language_data): Remove c_style_arrays
3437         initializer.
3438         (auto_language_data): Likewise.
3439         * language.h (language_data): Remove c_style_arrays field.
3440         (language_defn::c_style_arrays_p): New member function.
3441         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
3442         (m2_language::c_style_arrays_p): New member function.
3443         * objc-lang.c (objc_language_data): Remove c_style_arrays
3444         initializer.
3445         * opencl-lang.c (opencl_language_data): Likewise.
3446         * p-lang.c (pascal_language_data): Likewise.
3447         * rust-lang.c (rust_language_data): Likewise.
3448         * valarith.c (value_subscript): Update call to c_style_arrays_p,
3449         and update local variable to a bool.
3450         * valops.c (value_cast): Update call to c_style_arrays_p.
3451         (value_array): Likewise.
3452         * value.c (coerce_array): Likewise.
3453
3454 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3455
3456         * ada-lang.c (ada_language_data): Remove la_language initializer.
3457         * c-lang.c (c_language_data): Likewise.
3458         (cplus_language_data): Likewise.
3459         (asm_language_data): Likewise.
3460         (minimal_language_data): Likewise.
3461         * d-lang.c (d_language_data): Likewise.
3462         * f-lang.c (f_language_data): Likewise.
3463         * go-lang.c (go_language_data): Likewise.
3464         * language.c (unknown_language_data): Likewise.
3465         (auto_language_data): Likewise.
3466         * language.h (language_data): Remove la_language field.
3467         (language_defn::language_defn): Initialise la_language field.
3468         (language_defn::la_language): New member variable.
3469         * m2-lang.c (m2_language_data): Remove la_language field.
3470         * objc-lang.c (objc_language_data): Likewise.
3471         * opencl-lang.c (opencl_language_data): Likewise.
3472         * p-lang.c (pascal_language_data): Likewise.
3473         * rust-lang.c (rust_language_data): Likewise.
3474
3475 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3476
3477         * ada-lang.c (ada_extensions): Delete, moved into
3478         ada_language::filename_extensions.
3479         (ada_language_data): Remove la_filename_extensions initializer.
3480         (ada_language::filename_extensions): New member function.
3481         * c-lang.c (c_extensions): Delete, moved into
3482         c_language::filename_extensions.
3483         (c_language_data): Remove la_filename_extensions initializer.
3484         (c_language::filename_extensions): New member function.
3485         (cplus_extensions): Delete, moved into
3486         cplus_language::filename_extensions.
3487         (cplus_language_data): Remove la_filename_extensions initializer.
3488         (cplus_language::filename_extensions): New member function.
3489         (asm_extensions): Delete, moved into
3490         asm_language::filename_extensions.
3491         (asm_language_data): Remove la_filename_extensions initializer.
3492         (asm_language::filename_extensions): New member function.
3493         (minimal_language_data): Remove la_filename_extensions
3494         initializer.
3495         * d-lang.c (d_extensions): Delete, moved into
3496         d_language::filename_extensions.
3497         (d_language_data): Remove la_filename_extensions initializer.
3498         (d_language::filename_extensions): New member function.
3499         * f-lang.c (f_extensions): Delete, moved into
3500         f_language::filename_extensions.
3501         (f_language_data): Remove la_filename_extensions initializer.
3502         (f_language::filename_extensions): New member function.
3503         * go-lang.c (go_language_data): Remove la_filename_extensions
3504         initializer.
3505         * language.c (add_set_language_command): Update now that
3506         filename_extensions returns a vector.
3507         (unknown_language_data): Remove la_filename_extensions
3508         initializer.
3509         (auto_language_data): Likewise.
3510         * language.h (language_data): Remove la_filename_extensions field.
3511         (language_defn::filename_extensions): New member function.
3512         * m2-lang.c (m2_language_data): Remove la_filename_extensions
3513         initializer.
3514         * objc-lang.c (objc_extensions): Delete, moved into
3515         objc_language::filename_extensions.
3516         (objc_language_data): Remove la_filename_extensions initializer.
3517         (objc_language::filename_extensions): New member function.
3518         * opencl-lang.c (opencl_language_data): Remove
3519         la_filename_extensions initializer.
3520         * p-lang.c (pascal_extensions): Delete, moved into
3521         pascal_language::filename_extensions.
3522         (pascal_language_data): Remove la_filename_extensions initializer.
3523         (pascal_language::filename_extensions): New member function.
3524         * rust-lang.c (rust_extensions): Delete, moved into
3525         rust_language::filename_extensions.
3526         (rust_language_data): Remove la_filename_extensions initializer.
3527         (rust_language::filename_extensions): New member function.
3528         * symfile.c (add_filename_language): Add new assert.
3529
3530 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3531
3532         * ada-lang.c (ada_language_data): Remove la_name and
3533         la_natural_name initializers.
3534         (ada_language::name): New member function.
3535         (ada_language::natural_name): New member function.
3536         * c-lang.c (c_language_data): Remove la_name and
3537         la_natural_name initializers.
3538         (c_language::name): New member function.
3539         (c_language::natural_name): New member function.
3540         (cplus_language_data): Remove la_name and
3541         la_natural_name initializers.
3542         (cplus_language::name): New member function.
3543         (cplus_language::natural_name): New member function.
3544         (asm_language_data): Remove la_name and
3545         la_natural_name initializers.
3546         (asm_language::name): New member function.
3547         (asm_language::natural_name): New member function.
3548         (minimal_language_data): Remove la_name and
3549         la_natural_name initializers.
3550         (minimal_language::name): New member function.
3551         (minimal_language::natural_name): New member function.
3552         * compile/compile.c (compile_to_object): Update call to
3553         lanugage_defn::name.
3554         * d-lang.c (d_language_data): Remove la_name and
3555         la_natural_name initializers.
3556         (d_language::name): New member function.
3557         (d_language::natural_name): New member function.
3558         * expprint.c (print_subexp_standard): Update call to
3559         language_defn::name.
3560         (dump_raw_expression): Likewise
3561         (dump_prefix_expression): Likewise.
3562         * f-lang.c (f_language_data): Remove la_name and
3563         la_natural_name initializers.
3564         (f_language::name): New member function.
3565         (f_language::natural_name): New member function.
3566         * go-lang.c (go_language_data): Remove la_name and
3567         la_natural_name initializers.
3568         (go_language::name): New member function.
3569         (go_language::natural_name): New member function.
3570         * language.c (show_language_command): Update call to
3571         language_defn::name.
3572         (set_language_command): Likewise.
3573         (language_enum): Likewise.
3574         (language_str): Likewise.
3575         (add_set_language_command): Likewise, use
3576         language_defn::natural_name in the doc string.
3577         (unknown_language_data): Remove la_name and
3578         la_natural_name initializers.
3579         (unknown_language::name): New member function.
3580         (unknown_language::natural_name): New member function.
3581         (auto_language_data): Remove la_name and
3582         la_natural_name initializers.
3583         (auto_language::name): New member function.
3584         (auto_language::natural_name): New member function.
3585         (language_lookup_primitive_type_as_symbol): Update call to
3586         language_defn::name.
3587         * language.h (language_data): Remove la_name and la_natural_name
3588         member variables.
3589         (language_defn::name): New member function.
3590         (language_defn::natural_name): New member function.
3591         * m2-lang.c (m2_language_data): Remove la_name and
3592         la_natural_name initializers.
3593         (m2_language::name): New member function.
3594         (m2_language::natural_name): New member function.
3595         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
3596         language_defn::natural_name.
3597         * objc-lang.c (objc_language_data): Remove la_name and
3598         la_natural_name initializers.
3599         (objc_language::name): New member function.
3600         (objc_language::natural_name): New member function.
3601         * opencl-lang.c (opencl_language_data): Remove la_name and
3602         la_natural_name initializers.
3603         (opencl_language::name): New member function.
3604         (opencl_language::natural_name): New member function.
3605         * p-lang.c (pascal_language_data): Remove la_name and
3606         la_natural_name initializers.
3607         (pascal_language::name): New member function.
3608         (pascal_language::natural_name): New member function.
3609         * rust-lang.c (rust_language_data): Remove la_name and
3610         la_natural_name initializers.
3611         (rust_language::name): New member function.
3612         (rust_language::natural_name): New member function.
3613         * symtab.c (lookup_language_this): Update call to
3614         language_defn::name.
3615
3616 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3617
3618         * ada-lang.c (ada_language_data): Remove la_name_of_this
3619         initializer.
3620         * ax-gdb.c (gen_expr): Update call to name_of_this.
3621         * c-exp.y (classify_name): Likewise.
3622         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
3623         (cplus_language_data): Likewise.
3624         (cplus_language::name_of_this): New member function.
3625         (asm_language_data): Remove la_name_of_this initializer.
3626         (minimal_language_data): Likewise.
3627         * d-lang.c (d_language_data): Likewise.
3628         (d_language::name_of_this): New member function.
3629         * expprint.c (print_subexp_standard): Update call to name_of_this.
3630         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
3631         * go-lang.c (go_language_data): Likewise.
3632         * language.c (unknown_language_data): Likewise.
3633         (unknown_language::name_of_this): New member function.
3634         (auto_language_data): Remove la_name_of_this initializer.
3635         (auto_language::name_of_this): New member function.
3636         * language.h (language_data): Delete la_name_of_this member
3637         variable.
3638         (language_defn::name_of_this): New member function.
3639         * m2-lang.c (m2_language_data): Remove la_name_of_this
3640         initializer.
3641         * objc-lang.c (objc_language_data): Likewise.
3642         (objc_language::name_of_this): New member function.
3643         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
3644         initializer.
3645         * p-lang.c (pascal_language_data): Likewise.
3646         (pascal_language::name_of_this): New member function.
3647         * rust-lang.c (rust_language_data): Remove la_name_of_this
3648         initializer.
3649         * symtab.c (lookup_language_this): Update call to name_of_this.
3650         (lookup_symbol_aux): Likewise.
3651         * valops.c (value_of_this): Likewise.
3652
3653 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3654
3655         * ada-lang.c (ada_language_data): Remove
3656         la_struct_too_deep_ellipsis initializer.
3657         (ada_language::struct_too_deep_ellipsis): New member function.
3658         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
3659         initializer.
3660         (cplus_language_data): Likewise.
3661         (asm_language_data): Likewise.
3662         (minimal_language_data): Likewise.
3663         * cp-valprint.c (cp_print_value): Update call to
3664         struct_too_deep_ellipsis.
3665         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
3666         initializer.
3667         * f-lang.c (f_language_data): Likewise.
3668         (f_language::struct_too_deep_ellipsis): New member function.
3669         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
3670         initializer.
3671         * language.c (unknown_language_data): Likewise.
3672         (auto_language_data): Likewise.
3673         * language.h (language_data): Delete la_struct_too_deep_ellipsis
3674         member variable.
3675         (language_defn::struct_too_deep_ellipsis): New member function.
3676         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
3677         initializer.Q
3678         * objc-lang.c (objc_language_data): Likewise.
3679         * opencl-lang.c (opencl_language_data): Likewise.
3680         * p-lang.c (pascal_language_data): Likewise.
3681         * rust-lang.c (rust_language_data): Likewise.
3682         * valprint.c (val_print_check_max_depth): Update call to
3683         struct_too_deep_ellipsis.
3684
3685 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
3686
3687         * MAINTAINERS (Write After Approval): Add myself.
3688
3689 2020-09-15  Tom Tromey  <tom@tromey.com>
3690
3691         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
3692         Remove.
3693
3694 2020-09-15  Tom Tromey  <tom@tromey.com>
3695
3696         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
3697         and TYPE_CODE_METHODPTR cases.
3698         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
3699         (c_value_print_inner): Update.
3700         * valprint.c (generic_value_print_memberptr): New function, from
3701         c_value_print_memberptr.
3702         (generic_value_print): Use it.  Call cplus_print_method_ptr.
3703
3704 2020-09-15  Tom Tromey  <tromey@adacore.com>
3705
3706         * python/python-internal.h (PyInt_FromLong): Remove define.
3707         * python/py-value.c (convert_value_from_python): Use
3708         gdb_py_object_from_longest.
3709         * python/py-type.c (typy_get_code): Use
3710         gdb_py_object_from_longest.
3711         * python/py-symtab.c (salpy_get_line): Use
3712         gdb_py_object_from_longest.
3713         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
3714         gdb_py_object_from_longest.
3715         * python/py-record.c (recpy_gap_reason_code): Use
3716         gdb_py_object_from_longest.
3717         * python/py-record-btrace.c (recpy_bt_insn_size)
3718         (recpy_bt_func_level, btpy_list_count): Use
3719         gdb_py_object_from_longest.
3720         * python/py-infthread.c (gdbpy_create_ptid_object): Use
3721         gdb_py_object_from_longest.  Fix error handling.
3722         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
3723         gdb_py_object_from_longest.
3724         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
3725         gdb_py_object_from_longest.
3726         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
3727         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
3728         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
3729
3730 2020-09-15  Tom Tromey  <tromey@adacore.com>
3731
3732         * python/python.c (gdbpy_parameter_value): Use
3733         gdb_py_object_from_ulongest.
3734
3735 2020-09-15  Tom Tromey  <tromey@adacore.com>
3736
3737         * python/py-infevents.c (create_register_changed_event_object):
3738         Use gdb_py_object_from_longest.
3739         * python/py-exitedevent.c (create_exited_event_object): Use
3740         gdb_py_object_from_longest.
3741
3742 2020-09-15  Tom Tromey  <tromey@adacore.com>
3743
3744         * python/python.c (gdbpy_parameter_value): Use
3745         gdb_py_object_from_longest.
3746         * python/py-type.c (convert_field, typy_range): Use
3747         gdb_py_object_from_longest.
3748         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
3749         gdb_py_object_from_longest.
3750         * python/py-lazy-string.c (stpy_get_length): Use
3751         gdb_py_object_from_longest.
3752         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
3753         gdb_py_object_from_longest.
3754         * python/py-infevents.c (create_memory_changed_event_object): Use
3755         gdb_py_object_from_longest.
3756         * python/py-inferior.c (infpy_get_num): Use
3757         gdb_py_object_from_longest.
3758         (infpy_get_pid): Likewise.
3759
3760 2020-09-15  Tom Tromey  <tromey@adacore.com>
3761
3762         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
3763         defines.
3764         * python/py-value.c (valpy_long): Use
3765         gdb_py_object_from_ulongest.
3766         * python/py-symtab.c (salpy_get_pc): Use
3767         gdb_py_object_from_ulongest.
3768         (salpy_get_last): Likewise.
3769         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
3770         gdb_py_object_from_ulongest.
3771         * python/py-lazy-string.c (stpy_get_address): Use
3772         gdb_py_object_from_ulongest.
3773         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
3774         * python/py-arch.c (archpy_disassemble): Use
3775         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
3776         error handling.
3777
3778 2020-09-15  Tom Tromey  <tromey@adacore.com>
3779
3780         * python/python-internal.h (gdb_py_long_from_longest): Remove
3781         defines.
3782         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
3783         * python/py-type.c (convert_field, typy_get_sizeof): Use
3784         gdb_py_object_from_longest.
3785         * python/py-record-btrace.c (btpy_list_index): Use
3786         gdb_py_object_from_longest.
3787
3788 2020-09-15  Tom Tromey  <tromey@adacore.com>
3789
3790         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
3791         * python/py-record.c (recpy_element_number): Use
3792         gdb_py_object_from_longest.
3793         (recpy_gap_number): Likewise.
3794
3795 2020-09-15  Tom Tromey  <tromey@adacore.com>
3796
3797         * top.c (ui::ui): Update.
3798         (highest_ui_num): Remove.
3799         * top.h (struct ui) <num>: Remove.
3800
3801 2020-09-15  Tom Tromey  <tromey@adacore.com>
3802
3803         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
3804         * ui-style.c (ansi_regex_text): Now array.
3805         * rust-exp.y (number_regex_text): Now array.
3806         * linespec.c (linespec_quote_characters): Now array.
3807         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
3808         Now arrays.
3809
3810 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3811
3812         * debuginfod-support.c (debuginfod_client_deleter): New.
3813         (debuginfod_client_up): New.
3814         (debuginfod_init): Return debuginfod_client_up.
3815         (debuginfod_source_query): Adjust.
3816         (debuginfod_debuginfo_query): Adjust.
3817
3818 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3819
3820         * debuginfod-support.c (debuginfod_source_query): Use
3821         make_unique_xstrdup.
3822
3823 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3824
3825         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
3826         with `type::instance_flags`.
3827
3828 2020-09-14  Michael Mullin  <masmullin@gmail.com>
3829
3830         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
3831         Remove baton parameter.
3832
3833 2020-09-14  Pedro Alves  <pedro@palves.net>
3834
3835         * Makefile.in (SELFTESTS_SRCS): Add
3836         unittests/enum-flags-selftests.c.
3837         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
3838         btrace_function_flags instead of enum btrace_function_flag.
3839         * compile/compile-c-types.c (convert_qualified): Use
3840         enum_flags::raw.
3841         * compile/compile-cplus-symbols.c (convert_one_symbol)
3842         (convert_symbol_bmsym):
3843         * compile/compile-cplus-types.c (compile_cplus_convert_method)
3844         (compile_cplus_convert_struct_or_union_methods)
3845         (compile_cplus_instance::convert_qualified_base):
3846         * go-exp.y (parse_string_or_char): Add cast to int.
3847         * unittests/enum-flags-selftests.c: New file.
3848         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
3849         type to btrace_thread_flags from btrace_thread_flag.
3850         (record_btrace_cancel_resume, record_btrace_step_thread): Change
3851         local's type to btrace_thread_flags from btrace_thread_flag.  Add
3852         cast in DEBUG call.
3853
3854 2020-09-14  Pedro Alves  <pedro@palves.net>
3855
3856         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
3857         * gdbtypes.c (address_space_name_to_int): Rename to ...
3858         (address_space_name_to_type_instance_flags): ... this.
3859         (address_space_int_to_name): Rename to ...
3860         (address_space_type_instance_flags_to_name): ... this.
3861         * gdbtypes.h (address_space_name_to_int): Rename to ...
3862         (address_space_name_to_type_instance_flags): ... this.
3863         (address_space_int_to_name): Rename to ...
3864         (address_space_type_instance_flags_to_name): ... this.
3865         * type-stack.c (type_stack::insert): Adjust to rename.
3866         * type-stack.h (type_stack::insert): Likewise.
3867
3868 2020-09-14  Pedro Alves  <pedro@palves.net>
3869             Andrew Burgess  <andrew.burgess@embecosm.com>
3870
3871         * avr-tdep.c (avr_address_class_type_flags): Return
3872         type_instance_flags.
3873         (avr_address_class_type_flags_to_name): Take a
3874         type_instance_flags.
3875         (avr_address_class_name_to_type_flags): Return bool and take a
3876         type_instance_flags.
3877         * d-lang.c (build_d_types): Use type::set_instance_flags.
3878         * ft32-tdep.c (ft32_address_class_type_flags): Return
3879         type_instance_flags.
3880         (ft32_address_class_type_flags_to_name): Take a
3881         type_instance_flags.
3882         (ft32_address_class_name_to_type_flags): Return bool and take a
3883         type_instance_flags.
3884         (ft32_gdbarch_init): Use type::set_instance_flags.
3885         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
3886         * gdbarch.h, gdbarch.c: Regenerate.
3887         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
3888         (address_class_name_to_type_flags): Use type_instance_flags and
3889         bool.
3890         * gdbtypes.c (address_space_name_to_int)
3891         (address_space_int_to_name, make_qualified_type): Use
3892         type_instance_flags.
3893         (make_qualified_type): Use type_instance_flags and
3894         type::set_instance_flags.
3895         (make_type_with_address_space, make_cv_type, make_vector_type)
3896         (check_typedef): Use type_instance_flags.
3897         (recursive_dump_type): Cast type_instance_flags to unsigned for
3898         printing.
3899         (copy_type_recursive): Use type::set_instance_flags.
3900         (gdbtypes_post_init): Use type::set_instance_flags.
3901         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
3902         <m_instance_flags>: ... this.
3903         <instance_flags, set_instance_flags>: New methods.
3904         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
3905         (SET_TYPE_INSTANCE_FLAGS): New.
3906         (address_space_name_to_int, address_space_int_to_name)
3907         (make_type_with_address_space): Pass flags using
3908         type_instance_flags instead of int.
3909         * stabsread.c (cleanup_undefined_types_noname): Use
3910         type::set_instance_flags.
3911         * s390-tdep.c (s390_address_class_type_flags): Return
3912         type_instance_flags.
3913         (s390_address_class_type_flags_to_name): Take a
3914         type_instance_flags.
3915         (s390_address_class_name_to_type_flags): Return bool and take a
3916         type_instance_flags.
3917         * type-stack.c (type_stack::follow_types): Use
3918         type_instance_flags.
3919         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
3920
3921 2020-09-14  Tom Tromey  <tromey@adacore.com>
3922
3923         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
3924         * x86-tdep.c (x86_is_thunk_register_name)
3925         (x86_in_indirect_branch_thunk): Update.
3926         * sparc64-tdep.c (sparc64_fpu_register_names)
3927         (sparc64_cp0_register_names, sparc64_register_names)
3928         (sparc64_pseudo_register_names): Now const.
3929         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
3930         cp0_registers_num>: Now const.
3931         * sparc-tdep.c (sparc_core_register_names)
3932         (sparc32_fpu_register_names, sparc32_cp0_register_names)
3933         (sparc32_pseudo_register_names): Now const.
3934         (validate_tdesc_registers): Update.
3935         * rust-lang.c (rust_extensions): Now const.
3936         * p-lang.c (p_extensions): Now const.
3937         * objc-lang.c (objc_extensions): Now const.
3938         * nto-tdep.c (nto_thread_state_str): Now const.
3939         * moxie-tdep.c (moxie_register_names): Now const.
3940         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
3941         Now const.
3942         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
3943         (mips_linux_reg_names): Now const.
3944         (mips_gdbarch_init): Update.
3945         * microblaze-tdep.c (microblaze_register_names): Now const.
3946         * m68k-tdep.c (m68k_register_names): Now const.
3947         * m32r-tdep.c (m32r_register_names): Now const.
3948         * ia64-tdep.c (ia64_register_names): Now const.
3949         * i386-tdep.h (struct gdbarch_tdep) <register_names,
3950         ymmh_register_names, ymm16h_regnum, mpx_register_names,
3951         k_register_names, zmmh_register_names, xmm_avx512_register_names,
3952         ymm_avx512_register_names, pkeys_register_names>: Now const.
3953         * i386-tdep.c (i386_register_names, i386_zmm_names)
3954         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
3955         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
3956         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
3957         * f-lang.c (f_extensions): Now const.
3958         * d-lang.c (d_extensions): Now const.
3959         * csky-tdep.c (csky_register_names): Now const.
3960         * charset.c (default_charset_names, charset_enum): Now const.
3961         (_initialize_charset): Update.
3962         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
3963         const.
3964         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
3965         (bsd_uthread_solib_loaded): Update.
3966         (bsd_uthread_state): Now const.
3967         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
3968         (amd64_ymm_avx512_names, amd64_ymmh_names)
3969         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
3970         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
3971         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
3972         (amd64_dword_names): Now const.
3973         * agent.c (can_use_agent_enum): Now const.
3974         * ada-tasks.c (task_states, long_task_states): Now const.
3975         * ada-lang.c (known_runtime_file_name_patterns)
3976         (known_auxiliary_function_name_patterns, attribute_names)
3977         (standard_exc, ada_extensions): Now const.
3978
3979 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3980
3981         * bcache.h (struct bcache) <bcache>: Remove constructor.
3982         <m_hash_function, m_compare_function>: Remove.
3983         <~bcache>: Make virtual.
3984         <compare>: Remove static method, introduce virtual method.
3985         <default_hash>: Remove.
3986         <hash>: New virtual method.
3987         * bcache.c (bcache::expand_hash_table): Update.
3988         (bcache::insert): Update.
3989         (bcache::hash): New.
3990         (bcache::compare): Update comment and parameter names.
3991         * gdbtypes.c (types_deeply_equal): Update.
3992         * psymtab.h (struct psymbol_bcache): New struct.
3993         (class psymtab_storage) <psymtab_storage>: Make default.
3994         <psymbol_cache>: Change type to psymbol_bcache.
3995         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
3996         (psymbol_hash): Change to...
3997         (psymbol_bcache::hash): ... this.
3998         (psymbol_compare): Change to...
3999         (psymbol_bcache::compare): ... this.
4000
4001 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4002
4003         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
4004         checking for initial lwp.
4005
4006 2020-09-14  Tom Tromey  <tromey@adacore.com>
4007
4008         * m68k-tdep.c (m68k_extract_return_value): Use
4009         pointer_result_regnum.
4010         (m68k_store_return_value): Likewise.
4011         (m68k_reg_struct_return_p): Handle vectors and arrays.
4012         (m68k_return_value): Handle arrays.
4013         (m68k_svr4_return_value): Fix single-element aggregate handling.
4014         Handle long double.  Adjust for embedded ABI.
4015         (m68k_svr4_init_abi): Set pointer_result_regnum.
4016         (m68k_embedded_init_abi): New function.
4017         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
4018         (m68k_osabi_sniffer): New function.
4019         (_initialize_m68k_tdep): Register osabi sniffer.
4020         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
4021         member.
4022
4023 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4024
4025         * xml-support.c (xml_fetch_content_from_file): Replace xfree
4026         with gdb::unique_xmalloc_ptr<char>.
4027
4028 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4029
4030         * xml-support.h (xml_fetch_another): Change type to be a
4031         function_view.
4032         (xml_process_xincludes): Remove baton parameter.
4033         (xml_fetch_content_from_file): Change baton parameter to
4034         dirname.
4035         * xml-support.c (struct xinclude_parsing_data)
4036         <xinclude_parsing_data>: Remove baton parameter.
4037         <fetcher_baton>: Remove.
4038         (xinclude_start_include): Adjust.
4039         (xml_process_xincludes): Adjust.
4040         (xml_fetch_content_from_file): Replace baton parameter with
4041         dirname.
4042         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
4043         (xml_init_syscalls_info): Use a lambda.
4044         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
4045         (file_read_description_xml): Use a lambda.
4046         (fetch_available_features_from_target): Change baton parameter
4047         to target_ops.
4048         (target_read_description_xml): Use a lambda.
4049         (target_fetch_description_xml): Use a lambda.
4050         (string_read_description_xml): Update.
4051
4052 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4053
4054         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
4055         uses with type::endianity_is_not_default.
4056
4057 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4058
4059         * gdbtypes.h (struct type) <endianity_is_not_default,
4060         set_endianity_is_not_default>: New methods.
4061         (TYPE_ENDIANITY_NOT_DEFAULT): Use
4062         type::endianity_is_not_default, change all write call sites to
4063         use type::set_endianity_is_not_default.
4064
4065 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4066
4067         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
4068         uses with type::is_fixed_instance.
4069
4070 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4071
4072         * gdbtypes.h (struct type) <is_fixed_instance,
4073         set_is_fixed_instance>: New methods.
4074         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
4075         write call sites to use type::set_is_fixed_instance.
4076
4077 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4078
4079         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
4080         uses with type::is_gnu_ifunc.
4081
4082 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4083
4084         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
4085         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
4086         use type::set_is_gnu_ifunc.
4087
4088 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4089
4090         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
4091         uses with type::stub_is_supported.
4092
4093 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4094
4095         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
4096         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
4097         use type::set_stub_is_supported.
4098
4099 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4100
4101         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
4102         uses with type::is_vector.
4103
4104 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4105
4106         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
4107         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
4108         use type::set_is_vector.
4109
4110 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4111
4112         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
4113         uses with type::has_varargs.
4114
4115 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4116
4117         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
4118         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
4119         use type::set_has_varargs.
4120
4121 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4122
4123         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
4124         uses with type::is_prototyped.
4125
4126 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4127
4128         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
4129         New methods.
4130         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
4131         call sites to use type::set_is_prototyped.
4132
4133 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4134
4135         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
4136         uses with type::target_is_stub.
4137
4138 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4139
4140         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
4141         New methods.
4142         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
4143         sites to use type::set_target_is_stub.
4144
4145 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4146
4147         * gdbtypes.h (TYPE_STUB): Remove, replace all
4148         uses with type::is_stub.
4149
4150 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4151
4152         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
4153         (TYPE_STUB): Use type::is_stub, change all write call sites to
4154         use type::set_is_stub.
4155
4156 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4157
4158         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
4159         type::has_no_signedness.
4160
4161 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4162
4163         * gdbtypes.h (struct type) <has_no_signedness,
4164         set_has_no_signedness>: New methods.
4165         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
4166         call sites to use type::set_has_no_signedness.
4167
4168 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4169
4170         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
4171         type::is_unsigned.
4172
4173 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4174
4175         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
4176         methods.
4177         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
4178         sites to use type::set_is_unsigned.
4179
4180 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
4181             Adam Renquinha <arenquinha@cimeq.qc.ca>
4182
4183         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
4184         pointer and stack frame offset when unwinding.
4185
4186 2020-09-13  Pedro Alves  <pedro@palves.net>
4187
4188         * NEWS: Document "-break-insert --qualified".
4189         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
4190
4191 2020-09-13  Pedro Alves  <pedro@palves.net>
4192
4193         * linespec.c (classify_mtype, compare_msyms): Delete.
4194         (search_minsyms_for_name): Remove classification logic.  Instead
4195         filter out trampoline symbols if we also found an external
4196         function of the same name.
4197
4198 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4199
4200         * NEWS: Create a new section for the next release branch.
4201         Rename the section of the current branch, now that it has
4202         been cut.
4203
4204 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4205
4206         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
4207         * version.in: Bump version to 11.0.50.DATE-git.
4208
4209 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
4210
4211         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
4212
4213 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
4214             Felix Willgerodt  <Felix.Willgerodt@intel.com>
4215
4216         * gdbarch.sh: Added bfloat16 type.
4217         * gdbarch.c: Regenerated.
4218         * gdbarch.h: Regenerated.
4219         * gdbtypes.c (floatformats_bfloat16): New struct.
4220         (gdbtypes_post_init): Add builtin_bfloat16.
4221         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
4222         (floatformats_bfloat16): New struct.
4223         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
4224         (i386_ymm_type): Add field "v16_bfloat16"
4225         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
4226         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
4227         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
4228         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
4229         * features/i386/64bit-avx512.xml: Add bfloat16 type.
4230         * features/i386/64bit-avx512.c: Regenerated.
4231         * features/i386/64bit-sse.xml: Add bfloat16 type.
4232         * features/i386/64bit-sse.c: Regenerated.
4233
4234 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
4235
4236         * i386-tdep.c (i386_zmm_type): Fix field names.
4237         (i386_ymm_type): Fix field names.
4238
4239 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4240
4241         * breakpoint.c: Fix typo in the help message of the
4242         "set breakpoint condition-evaluation" command.
4243
4244 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4245
4246         * nbsd-nat.c: Include "nat/netbsd-nat.h".
4247         * (nbsd_nat_target::pid_to_exec_file)
4248         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
4249         (nbsd_nat_target::post_startup_inferior)
4250         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
4251         (nbsd_add_threads): Switch local code to common gdb/nat functions.
4252         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
4253         * (nbsd_thread_lister): Remove.
4254
4255 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4256
4257         * fork-inferior.c (startup_inferior): Avoid double free.
4258
4259 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4260
4261         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
4262         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
4263
4264 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4265
4266         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
4267         * netbsd-nat.c: Include <sys/ptrace.h>.
4268         * (netbsd_nat::enable_proc_events): Add.
4269
4270 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4271
4272         * netbsd-nat.h: Include "gdbsupport/function-view.h".
4273         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4274         (netbsd_nat::for_each_thread): Add.
4275         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
4276         "gdbsupport/common-debug.h".
4277         * (netbsd_nat::netbsd_thread_lister)
4278         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4279         (netbsd_nat::for_each_thread): Add.
4280
4281 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4282
4283         * netbsd-nat.h: Include <unistd.h>.
4284         * (netbsd_nat::pid_to_exec_file): Add.
4285         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
4286         * (netbsd_nat::pid_to_exec_file) Add.
4287
4288 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4289
4290         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
4291
4292 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4293
4294         * netbsd-nat.h: New file.
4295         * netbsd-nat.c: Likewise.
4296
4297 2020-09-09  Tom Tromey  <tromey@adacore.com>
4298
4299         * ada-lang.c (remove_extra_symbols): Do not increment when
4300         removing an element
4301
4302 2020-09-08  Tom Tromey  <tromey@adacore.com>
4303
4304         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
4305
4306 2020-09-08  Tom Tromey  <tromey@adacore.com>
4307
4308         PR win32/25302:
4309         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
4310         (gdb_bfd_init_data): New function.
4311         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
4312
4313 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4314
4315         * infrun.c (fetch_inferior_event): Use
4316         `switch_to_target_no_thread` to switch the target.
4317
4318 2020-09-06  Tom Tromey  <tom@tromey.com>
4319
4320         * symfile.h (dwarf2_free_objfile): Don't declare.
4321
4322 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4323
4324         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
4325         to match 16 byte real/complex type generated by Flang compiler.
4326
4327 2020-09-03  Tom de Vries  <tdevries@suse.de>
4328
4329         PR breakpoint/26546
4330         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
4331         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
4332
4333 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
4334
4335         * maint.c (index_digits): New function.
4336         (struct maint_print_section_data): Remove.
4337         (print_bfd_section_info): Remove print_data parameter, add arg
4338         and index_digits.
4339         (print_objfile_section_info): Likewise.
4340         (print_bfd_section_info_maybe_relocated): Likewise (plus
4341         objfile).
4342         (maintenance_info_sections): Adjust calls.
4343
4344 2020-09-02  Tom Tromey  <tromey@adacore.com>
4345
4346         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
4347         for null pointers.
4348         (ada_varobj_adjust_for_child_access): Special-case null pointers.
4349
4350 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
4351
4352         * bcache.h (struct bcache) <insert>: Change type of `added` to
4353         pointer to bool.
4354         * bcache.c (bcache::insert): Likewise.
4355         * gdbtypes.c (check_types_worklist): Adjust.
4356         * psymtab.c (add_psymbol_to_bcache): Adjust.
4357
4358 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
4359
4360         * corelow.c (unordered_set): Include.
4361         (class core_target): Add field 'm_core_unavailable_mappings'.
4362         (core_target::build_file_mappings): Print only one warning
4363         per inaccessible file.  Add unavailable/broken mappings
4364         to m_core_unavailable_mappings.
4365         (core_target::xfer_partial): Call...
4366         (core_target::xfer_memory_via_mappings): New method.
4367
4368 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4369
4370         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
4371         type to bool.
4372
4373 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4374
4375         * dwarf2/read.c (struct field_info): Fix indentation.
4376
4377 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4378
4379         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
4380         ordering in comment.
4381         * frame.c (frame_id_eq): Fix indentation.
4382
4383 2020-08-31  Scott Linder  <scott@scottlinder.com>
4384             Simon Marchi  <simon.marchi@efficios.com>
4385
4386         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
4387         inline frame ids in outer frame.
4388
4389 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4390
4391         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
4392         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
4393         (outer_frame_id): Use FID_STACK_OUTER instead of
4394         FID_STACK_INVALID.
4395         (frame_id_p): Don't check for outer_frame_id.
4396
4397 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4398
4399         * frame-unwind.c (frame_unwind_got_optimized): Don't set
4400         regnum/frame in value.  Call allocate_value_lazy.
4401         * frame.c (frame_unwind_register_value): Use
4402         val_print_not_saved.
4403
4404 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4405
4406         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
4407
4408 2020-08-29  Pedro Alves  <pedro@palves.net>
4409
4410         * progspace.c (print_program_space): Use all_inferiors.  Switch to
4411         the inferior before calling target_pid_to_str.
4412
4413 2020-08-28  Tom Tromey  <tom@tromey.com>
4414
4415         * xcoffread.c (xcoff_end_psymtab): Update comment.
4416         * dbxread.c (dbx_end_psymtab): Update comment.
4417
4418 2020-08-28  Tom de Vries  <tdevries@suse.de>
4419
4420         PR breakpoint/26544
4421         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
4422         event_location.
4423         (create_breakpoint): Same.
4424         (base_breakpoint_decode_location): Same.
4425         (bkpt_create_sals_from_location): Same.
4426         (bkpt_decode_location): Same.
4427         (bkpt_probe_create_sals_from_location): Same.
4428         (bkpt_probe_decode_location): Same.
4429         (tracepoint_create_sals_from_location): Same.
4430         (tracepoint_decode_location): Same.
4431         (tracepoint_probe_decode_location): Same.
4432         (strace_marker_create_sals_from_location): Same.
4433         (strace_marker_decode_location): Same.
4434         (create_sals_from_location_default): Same.
4435         (decode_location_default): Same.
4436         * breakpoint.h (struct breakpoint_ops): Same.
4437         (create_breakpoint): Same.
4438         * linespec.h (decode_line_full): Same.
4439         * linespec.c (decode_line_full): Same.  Throw error if
4440         result.size () == 0.
4441
4442 2020-08-27  Pedro Alves  <pedro@palves.net>
4443
4444         PR gdb/26524
4445         * breakpoint.c (until_break_fsm) <location_breakpoint,
4446         caller_breakpoint>: Delete fields.
4447         <breakpoints>: New field.
4448         <until_break_fsm>: Adjust to save a breakpoint vector instead of
4449         two individual breakpoints.
4450         (until_break_fsm::should_stop): Loop over breakpoints in the
4451         breakpoint vector.
4452         (until_break_fsm::clean_up): Adjust to clear the breakpoints
4453         vector.
4454         (until_break_command): Handle location expanding into multiple
4455         sals.
4456
4457 2020-08-27  Pedro Alves  <pedro@palves.net>
4458
4459         PR gdb/26523
4460         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
4461         bp_until breakpoints user-specified locations.  Update intro
4462         comment.
4463
4464 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
4465
4466         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
4467         gdb_bfd_sections): New.
4468         * maint.c (print_bfd_section_info): Change param type to
4469         maint_print_section_data.
4470         (print_objfile_section_info): Likewise.
4471         (print_bfd_section_info_maybe_relocated): Likewise.
4472         (maintenance_info_sections): Use gdb_bfd_sections.
4473
4474 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4475
4476         * MAINTAINERS: Add ARC target and maintainer.
4477
4478 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
4479
4480         * configure.tgt: ARC support for GNU/Linux.
4481         * Makefile.in (ALL_TARGET_OBJS): Likewise.
4482         * arc-linux-tdep.c: New file.
4483         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
4484         * arc-tdep.c (arc_write_pc): Use it.
4485
4486 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4487
4488         * arc-tdep.c (arc_check_for_hardware_loop): New.
4489         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
4490
4491 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4492
4493         * arc-tdep.h: Include "gdbarch.h".
4494
4495 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4496
4497         * arch/arc.h
4498         (arc_gdbarch_features): New class to stir the selection of target XML.
4499         (arc_create_target_description): Use FEATURES to choose XML target.
4500         (arc_lookup_target_description): Use arc_create_target_description
4501         to create _new_ target descriptions or return the already created
4502         ones if the FEATURES is the same.
4503         * arch/arc.c: Implementation of prototypes described above.
4504         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
4505         (arc_gdbarch_features_init): Initialize the FEATURES struct.
4506         * arc-tdep.c (*_feature_name): Make feature names consistent.
4507         (arc_register_feature): A new struct to hold information about
4508         registers of a particular target/feature.
4509         (arc_check_tdesc_feature): Check if XML provides registers in
4510         compliance with ARC_REGISTER_FEATURE structs.
4511         (arc_update_acc_reg_names): Add aliases for r58 and r59.
4512         (determine_*_reg_feature_set): Which feature name to look for.
4513         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
4514         (mach_type_to_arc_isa): Convert from a set of binutils machine types
4515         to expected ISA enums to be used in arc_gdbarch_features structs.
4516         * features/Makefile (FEATURE_XMLFILES): Add new files.
4517         * gdb/features/arc/v1-aux.c: New file.
4518         * gdb/features/arc/v1-aux.xml: Likewise.
4519         * gdb/features/arc/v1-core.c: Likewise.
4520         * gdb/features/arc/v1-core.xml: Likewise.
4521         * gdb/features/arc/v2-aux.c: Likewise.
4522         * gdb/features/arc/v2-aux.xml: Likewise.
4523         * gdb/features/arc/v2-core.c: Likewise.
4524         * gdb/features/arc/v2-core.xml: Likewise.
4525         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
4526
4527 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
4528             Andrew Burgess  <andrew.burgess@embecosm.com>
4529
4530         PR m2/26372
4531         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
4532         an assert.  Remove single element array indexing pattern as the
4533         MULTI_SUBSCRIPT support will handle this case too.
4534
4535 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
4536
4537         * value.h (valprint_check_validity): Move declaration from
4538         here...
4539         * valprint.h (valprint_check_validity): ... to here.
4540
4541 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
4542
4543         * debug.h: New file.
4544         * debug.c (debug_prefixed_vprintf): New function.
4545         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
4546         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
4547
4548 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
4549
4550         * infrun.h (infrun_debug_printf_1): New function declaration.
4551         (infrun_debug_printf): New macro.
4552         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
4553         throughout.
4554         (infrun_debug_printf): New function.
4555         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
4556         (handle_jit_event): Likewise.
4557
4558 2020-08-21  Mark Wielaard  <mark@klomp.org>
4559
4560         * ada-lex.l: Extend register warnings diagnostics comment for g++.
4561
4562 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
4563
4564         * frame.c (enum class frame_id_status): New.
4565         (struct frame_info) <this_id::p>: Change type to frame_id_status.
4566         (fprintf_frame): Update.
4567         (compute_frame_id): Set frame id status to "computing" on entry.
4568         Set it back to "not_computed" on failure and to "computed" on
4569         success.
4570         (get_frame_id): Assert the frame id is not being computed.
4571         (create_sentinel_frame): Use frame_id_status::COMPUTED.
4572         (create_new_frame): Likewise.
4573         (frame_cleanup_after_sniffer): Update assert.
4574
4575 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
4576
4577         * regcache.c (pid_ptid_regcache_map): New type.
4578         (target_ptid_regcache_map): Remove.
4579         (target_pid_ptid_regcache_map): New type.
4580         (regcaches): Change type to target_pid_ptid_regcache_map.
4581         (get_thread_arch_aspace_regcache): Update.
4582         (regcache_thread_ptid_changed): Update, handle pid-like ptid
4583         case.
4584         (regcaches_size): Update.
4585         (regcache_count): Update.
4586         (registers_changed_ptid_target_pid_test): New.
4587         (_initialize_regcache): Register new test.
4588
4589 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
4590
4591         * regcache.c (regcache_count): New.
4592         (struct regcache_test_data): New.
4593         (regcache_test_data_up): New.
4594         (populate_regcaches_for_test): New.
4595         (regcaches_test): Remove.
4596         (get_thread_arch_aspace_regcache_test): New.
4597         (registers_changed_ptid_all_test): New.
4598         (registers_changed_ptid_target_test): New.
4599         (registers_changed_ptid_target_ptid_test): New.
4600         (regcache_thread_ptid_changed): Remove regcache_count lambda.
4601         (_initialize_regcache): Register new tests.
4602
4603 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
4604
4605         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
4606         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
4607         gdbarch and aspace parameter.  Use current inferior's aspace.
4608         Validate regcache's arch value.
4609         (regcaches_test): Update.
4610
4611 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
4612
4613         * regcache.c (regcaches_test): Call registers_changed.
4614
4615 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4616
4617         * infrun.c (process_event_stop_test): Fix typo "breapoint".
4618
4619 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4620
4621         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
4622         to find the end of prologue for flang compiled binaries.
4623         * arm-tdep.c (arm_skip_prologue): Likewise.
4624         * i386-tdep.c (i386_skip_prologue): Likewise.
4625         * producer.c (producer_is_llvm): New function.
4626         (producer_parsing_tests): Added new tests for clang/flang.
4627         * producer.h (producer_is_llvm): New declaration.
4628
4629 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
4630
4631         * linux-nat.c (linux_nat_debug_printf): New function.
4632         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
4633
4634 2020-08-18  Aaron Merey  <amerey@redhat.com>
4635
4636         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
4637         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
4638         (CLIBS): Add DEBUGINFOD_LIBS.
4639
4640 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
4641
4642         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
4643         'gdbarch_num_regs'.
4644
4645 2020-08-17  Tom Tromey  <tromey@adacore.com>
4646
4647         * ada-varobj.c (ada_varobj_decode_var): Handle case where
4648         ada_get_decoded_value returns NULL.
4649
4650 2020-08-17  Tom Tromey  <tromey@adacore.com>
4651
4652         * python/py-inferior.c (infpy_search_memory): Use
4653         gdb_py_object_from_ulongest.
4654         * python/py-infevents.c (create_inferior_call_event_object)
4655         (create_memory_changed_event_object): Use
4656         gdb_py_object_from_ulongest.
4657         * python/py-linetable.c (ltpy_entry_get_pc): Use
4658         gdb_py_object_from_ulongest.
4659
4660 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
4661
4662         * loc.c (class symbol_needs_eval_context): Fix indentation.
4663
4664 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
4665
4666         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
4667         bool.
4668
4669 2020-08-17  Tom de Vries  <tdevries@suse.de>
4670
4671         PR gdb/26393
4672         * gdbtypes.c (dump_dynamic_prop): New function.
4673         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
4674
4675 2020-08-15  Tom de Vries  <tdevries@suse.de>
4676
4677         PR backtrace/26390
4678         * stack.c (print_frame_args): Temporarily set the selected
4679         frame to FRAME while printing the frame's arguments.
4680
4681 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4682
4683         PR breakpoints/26385
4684         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
4685         Always clear watchpoint with PTRACE_SET_DEBUGREG.
4686
4687 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4688
4689         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
4690         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
4691         and >= to check return value instead of == -1 and != -1.
4692
4693 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
4694
4695         * utils.h (class gdb_argv) <as_array_view>: New method.
4696         * utils.c (gdb_argv_as_array_view_test): New.
4697         (_initialize_utils): Register selftest.
4698         * maint.c (maintenance_selftest): Use the new method.
4699
4700 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
4701
4702         * target.h (supports_dumpcore, dumpcore): New
4703         function declarations.
4704         * target.c (supports_dumpcore, dumpcore): New
4705         functions.
4706         * target-delegates.c: Rebuild.
4707         * gcore.c (gcore_command): Use target_supports_dumpcore ()
4708         and target_dumpcore ().
4709
4710 2020-08-13  Aaron Merey  <amerey@redhat.com>
4711
4712         * debuginfod-support.c: Replace global variables with user_data.
4713
4714 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
4715
4716         * maint.c (maintenance_selftest): Split args and pass array_view
4717         to run_tests.
4718
4719 2020-08-12  Luis Machado  <luis.machado@linaro.org>
4720
4721         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
4722         type's length.
4723         Use %s and pulongest to print the length.
4724
4725 2020-08-12  Pedro Alves  <palves@redhat.com>
4726
4727         * NEWS: Move "Multi-target debugging support" item to the
4728         "Changes since GDB 9" section.
4729
4730 2020-08-12  Pedro Alves  <palves@redhat.com>
4731
4732         PR gdb/26336
4733         * progspace.c (program_space::remove_objfile): Invalidate the
4734         frame cache.
4735
4736 2020-08-11  Tom de Vries  <tdevries@suse.de>
4737
4738         * MAINTAINERS: Mark ms1 as deleted.
4739
4740 2020-08-10  Luis Machado  <luis.machado@linaro.org>
4741
4742         PR gdb/26310
4743
4744         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
4745         act accordingly.
4746         (aarch64_analyze_prologue_test): Add more unit tests to exercise
4747         movz/str/stur/stp skipping behavior.
4748
4749 2020-08-10  Luis Machado  <luis.machado@linaro.org>
4750
4751         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
4752         struct user_sve_header instead of struct sve_context.
4753
4754 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
4755
4756         * read.h (dwarf2_fetch_die_loc_sect_off,
4757         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
4758         `void *` parameter with function_view.
4759         * read.c (dwarf2_fetch_die_loc_sect_off,
4760         dwarf2_fetch_die_loc_cu_off): Likewise.
4761         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
4762         (per_cu_dwarf_call): Adjust.
4763         (get_frame_address_in_block_wrapper): Remove.
4764         (indirect_synthetic_pointer): Adjust.
4765         (get_ax_pc): Remove.
4766         (dwarf2_compile_expr_to_ax): Adjust.
4767
4768 2020-08-08  Tom de Vries  <tdevries@suse.de>
4769
4770         PR build/26344
4771         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
4772         constructor.
4773         * regcache.c (get_thread_arch_aspace_regcache): Same.
4774
4775 2020-08-07  Tom Tromey  <tromey@adacore.com>
4776
4777         * ravenscar-thread.c
4778         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
4779         New method.
4780         (ravenscar_thread_target::wait): Check
4781         runtime_initialized.
4782         (ravenscar_thread_target::prepare_to_store)
4783         (ravenscar_thread_target::stopped_by_sw_breakpoint)
4784         (ravenscar_thread_target::stopped_by_hw_breakpoint)
4785         (ravenscar_thread_target::stopped_by_watchpoint)
4786         (ravenscar_thread_target::stopped_data_address)
4787         (ravenscar_thread_target::core_of_thread): Use
4788         scoped_restore_current_thread and
4789         set_base_thread_from_ravenscar_task.
4790
4791 2020-08-07  Tom Tromey  <tromey@adacore.com>
4792
4793         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
4794
4795 2020-08-07  Tom Tromey  <tromey@adacore.com>
4796
4797         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
4798         update_inferior_ptid before update_thread_list.
4799         (temporarily_change_regcache_ptid): New class.
4800         (ravenscar_thread_target::fetch_registers)
4801         (ravenscar_thread_target::store_registers)
4802         (ravenscar_thread_target::prepare_to_store): Use base thread when
4803         forwarding operation.
4804
4805 2020-08-07  Tom Tromey  <tromey@adacore.com>
4806
4807         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
4808         "is_pid" case.
4809
4810 2020-08-07  Tom Tromey  <tromey@adacore.com>
4811
4812         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
4813         New methods.
4814         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
4815         first.
4816         (ravenscar_thread_target::add_thread): Rename from
4817         ravenscar_add_thread.
4818         (ravenscar_thread_target::update_thread_list): Use a lambda.
4819         (ravenscar_thread_target::xfer_partial): New method.
4820
4821 2020-08-07  Tom Tromey  <tromey@adacore.com>
4822
4823         * ada-lang.h (ada_task_list_iterator_ftype): Now a
4824         gdb::function_view.
4825         (iterate_over_live_ada_tasks): Change type of argument.
4826         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
4827         of argument.
4828
4829 2020-08-07  Tom Tromey  <tromey@adacore.com>
4830
4831         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
4832         Remove.
4833         (ravenscar_thread_target::extra_thread_info): Remove.
4834         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
4835         defer to target beneath for non-Ravenscar threads.
4836
4837 2020-08-07  Tom Tromey  <tromey@adacore.com>
4838
4839         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
4840         get_base_thread_from_ravenscar_task>: Now methods.
4841         <m_cpu_map>: New member.
4842         (ravenscar_thread_target::get_thread_base_cpu): Rename from
4843         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
4844         (ravenscar_thread_target::task_is_currently_active): Update.
4845         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
4846         Now a method.
4847         (ravenscar_thread_target::add_active_thread): Put initial thread
4848         into the m_cpu_map.
4849
4850 2020-08-07  Tom Tromey  <tromey@adacore.com>
4851
4852         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
4853         event_ptid.
4854
4855 2020-08-07  Tom Tromey  <tromey@adacore.com>
4856
4857         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
4858         runtime_initialized.
4859
4860 2020-08-07  Tom Tromey  <tromey@adacore.com>
4861
4862         * ravenscar-thread.c (ravenscar_thread_target): Don't call
4863         add_active_thread.
4864         (ravenscar_thread_target::add_active_thread): Now public.
4865         (ravenscar_inferior_created): Call add_active_thread after pushing
4866         the target.
4867
4868 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
4869
4870         * regcache.c (ptid_regcache_map): New type.
4871         (target_ptid_regcache_map): New type.
4872         (regcaches): Change type to target_ptid_regcache_map.
4873         (get_thread_arch_aspace_regcache): Update to regcaches' new
4874         type.
4875         (regcache_thread_ptid_changed): Likewise.
4876         (registers_changed_ptid): Likewise.
4877         (regcaches_size): Likewise.
4878         (regcaches_test): Update.
4879         (regcache_thread_ptid_changed): Update.
4880         * regcache.h (regcache_up): New type.
4881         * gdbsupport/ptid.h (hash_ptid): New struct.
4882
4883 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
4884
4885         * observable.h (thread_ptid_changed): Add parameter
4886         `process_stratum_target *`.
4887         * infrun.c (infrun_thread_ptid_changed): Add parameter
4888         `process_stratum_target *` and use it.
4889         (selftests): New namespace.
4890         (infrun_thread_ptid_changed): New function.
4891         (_initialize_infrun): Register selftest.
4892         * regcache.c (regcache_thread_ptid_changed): Add parameter
4893         `process_stratum_target *` and use it.
4894         (regcache_thread_ptid_changed): New function.
4895         (_initialize_regcache): Register selftest.
4896         * thread.c (thread_change_ptid): Pass target to
4897         thread_ptid_changed observable.
4898
4899 2020-08-06  Caroline Tice <cmtice@google.com>
4900
4901         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
4902         (struct dwp_sections): Update field comments.  Add loclists and
4903         rnglists fields.
4904         (struct virtual_v2_dwo_sections): Rename struct to
4905         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
4906         size & offset fields for loclists and rnglists.
4907         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
4908         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
4909         skipping dummy type units.
4910         (create_dwp_hash_table): Update the large comment above the function to
4911         discuss Version 5 DWP files as well, with references.  Update all the
4912         version checks in the function to check for version 5 as well.  Add new
4913         section at the end to create dwp hash table for version 5.
4914         (create_dwp_v2_section): Rename function to
4915         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
4916         Add V5 to error message text.
4917         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
4918         into calls to create_dwp_v2_or_v5_section.
4919         (create_dwo_unit_in_dwp_v5): New function.
4920         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
4921         check for version2; add else clause to handle version 5.
4922         (open_and_init_dwo_file): Add code to check dwarf version & only call
4923         create_debug_types_hash_table (with sections.types) if version is not 5;
4924         else call create_debug_type_hash_table, with sections.info.
4925         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
4926         version 5.
4927         (dwarf2_locate_v5_dwp_sections): New function.
4928         (open_and_init_dwp_file): Add else-if clause for version 5 to call
4929         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
4930
4931 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
4932
4933         * regcache.h (class regcache): Remove friend
4934         registers_changed_ptid.
4935         <regcache_thread_ptid_changed>: Remove.
4936         <regcaches>: Remove.
4937         * regcache.c (regcache::regcaches): Rename to...
4938         (regcaches): ... this.  Make static.
4939         (get_thread_arch_aspace_regcache): Update.
4940         (regcache::regcache_thread_ptid_changed): Rename to...
4941         (regcache_thread_ptid_changed): ... this.  Update.
4942         (class regcache_access): Remove.
4943         (regcaches_test): Update.
4944         (_initialize_regcache): Update.
4945         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
4946         <forward_list>.
4947
4948 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
4949
4950         * regcache.h (class regcache) <current_regcache>: Rename to...
4951         <regcaches>: ... this.  Move doc here.
4952         * regcache.c (regcache::current_regcache) Rename to...
4953         (regcache::regcaches): ... this.  Move doc to header.
4954         (get_thread_arch_aspace_regcache): Update.
4955         (regcache::regcache_thread_ptid_changed): Update.
4956         (registers_changed_ptid): Update.
4957         (class regcache_access) <current_regcache_size>: Rename to...
4958         <regcaches_size>: ... this.
4959         (current_regcache_test): Rename to...
4960         (regcaches_test): ... this.
4961         (_initialize_regcache): Update.
4962
4963 2020-08-06  Victor Collod  <vcollod@nvidia.com>
4964
4965         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
4966
4967 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
4968
4969         * corelow.c (core_target::build_file_mappings): Don't output
4970         null pathname in warning.
4971
4972 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
4973
4974         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
4975         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
4976         gdb.dwarf2/dw2-single-line-discriminators.exp,
4977         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
4978
4979 2020-08-05  Tom Tromey  <tromey@adacore.com>
4980
4981         PR rust/26197:
4982         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
4983         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
4984         Fix off-by-one and type size errors in ordinary case.
4985
4986 2020-08-05  Tom de Vries  <tdevries@suse.de>
4987
4988         * gdbtypes.c (type_not_allocated, type_not_associated): Use
4989         "prop->const_val () == 0" instead of "prop->const_val () != 0".
4990
4991 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
4992
4993         * frame.h (frame_id_p): Return bool.
4994         (frame_id_artificial_p): Return bool.
4995         (frame_id_eq): Return bool.
4996         (has_stack_frames): Return bool.
4997         (get_selected_frame): Fix typo in comment.
4998         (get_frame_pc_if_available): Return bool.
4999         (get_frame_address_in_block_if_available): Return bool.
5000         (get_frame_func_if_available): Return bool.
5001         (read_frame_register_unsigned): Return bool.
5002         (get_frame_register_bytes): Return bool.
5003         (safe_frame_unwind_memory): Return bool.
5004         (deprecated_frame_register_read): Return bool.
5005         (frame_unwinder_is): Return bool.
5006         * frame.c (struct frame_info) <prev_arch::p>: Change type to
5007         bool.
5008         <this_id::p>: Likewise.
5009         <prev_p>: Likewise.
5010         (frame_stash_add): Return bool.
5011         (get_frame_id): Use bool.
5012         (frame_id_build_special) Use bool.
5013         (frame_id_build_unavailable_stack): Use bool.
5014         (frame_id_build): Use bool.
5015         (frame_id_p): Return bool, use true/false instead of 1/0.
5016         (frame_id_artificial_p): Likewise.
5017         (frame_id_eq): Likewise.
5018         (frame_id_inner): Likewise.
5019         (get_frame_func_if_available): Likewise.
5020         (read_frame_register_unsigned): Likewise.
5021         (deprecated_frame_register_read): Likewise.
5022         (get_frame_register_bytes): Likewise.
5023         (has_stack_frames): Likewise.
5024         (inside_main_func): Likewise.
5025         (inside_entry_func): Likewise.
5026         (get_frame_pc_if_available): Likewise.
5027         (get_frame_address_in_block_if_available): Likewise.
5028         (frame_unwinder_is): Likewise.
5029         (safe_frame_unwind_memory): Likewise.
5030         (frame_unwind_arch): Likewise.
5031
5032 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
5033
5034         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
5035         type to cached_copy_status.
5036         (fprintf_frame): Adjust.
5037         (get_frame_func_if_available): Adjust.
5038         (frame_cleanup_after_sniffer): Adjust.
5039
5040 2020-08-04  Mark Wielaard  <mark@klomp.org>
5041
5042         * MAINTAINERS (Write After Approval): Update email address.
5043
5044 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5045
5046         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
5047         dynamic_prop::const_val.
5048
5049 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5050
5051         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
5052         dynamic_prop::kind.
5053
5054 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5055
5056         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
5057
5058 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
5059
5060         * configure.tgt: Set gdb_sim for bpf-*-* targets.
5061
5062 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
5063             Jose E. Marchesi  <jose.marchesi@oracle.com>
5064
5065         * configure.tgt: Add entry for bpf-*-*.
5066         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
5067         (ALLDEPFILES): Add bpf-tdep.c.
5068         * bpf-tdep.c: New file.
5069         * MAINTAINERS: Add bpf target and maintainer.
5070         * NEWS: Mention the support for the new target.
5071
5072 2020-08-04  Tom de Vries  <tdevries@suse.de>
5073
5074         PR symtab/23270
5075         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
5076         Error.
5077
5078 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5079
5080         * syscalls/freebsd.xml: Regenerate.
5081
5082 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5083
5084         * syscalls/update-freebsd.sh: Fix usage and year range.
5085
5086 2020-08-03  Tom de Vries  <tdevries@suse.de>
5087
5088         PR symtab/26333
5089         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
5090         DW_LNE_lo_user/DW_LNE_hi_user range.
5091
5092 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
5093
5094         PR ada/26318
5095         * ada-lang.c (ada_modulus): Return 0 if property is not of const
5096         kind.
5097
5098 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5099
5100         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
5101
5102 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5103
5104         * breakpoint.c (set_breakpoint_condition): Update the condition
5105         expressions after checking that the input condition string parses
5106         successfully and does not contain junk at the end.
5107
5108 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5109
5110         * breakpoint.c (set_breakpoint_condition): Update the
5111         condition string after parsing the new condition successfully.
5112
5113 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5114
5115         * proc-api.c (_STRUCTURED_PROC): Don't define.
5116         * proc-events.c: Likewise.
5117         * proc-flags.c: Likewise.
5118         * proc-why.c: Likewise.
5119         * procfs.c: Likewise.
5120
5121         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
5122         * configure, config.in: Regenerate.
5123
5124 2020-07-30  Tom de Vries  <tdevries@suse.de>
5125
5126         PR build/26320
5127         * ui-style.h (struct ui_file_style::color): Wrap m_value and
5128         m_red/m_green/m_blue in a union.
5129
5130 2020-07-29  Tom de Vries  <tdevries@suse.de>
5131
5132         PR tdep/26280
5133         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
5134
5135 2020-07-28  Tom Tromey  <tromey@adacore.com>
5136
5137         PR symtab/26270:
5138         * symtab.h (find_pc_partial_function_sym): Declare.
5139         * cli/cli-cmds.c (disassemble_command): Use
5140         find_pc_partial_function_sym.  Check asm_demangle.
5141         * blockframe.c (cache_pc_function_sym): New global.
5142         (cache_pc_function_name): Remove.
5143         (clear_pc_function_cache): Update.
5144         (find_pc_partial_function_sym): New function, from
5145         find_pc_partial_function.
5146         (find_pc_partial_function): Rewrite using
5147         find_pc_partial_function_sym.
5148
5149 2020-07-28  Tom Tromey  <tromey@adacore.com>
5150
5151         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
5152         help.  Add usage.
5153
5154 2020-07-28  Tom Tromey  <tromey@adacore.com>
5155
5156         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
5157         <DW_OP_GNU_variable_value>: Cast to address type.
5158
5159 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
5160
5161         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
5162         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
5163         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
5164         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
5165         (nbsd_get_siginfo_type): New.
5166         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
5167         (_initialize_nbsd_tdep): New.
5168
5169 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5170
5171         PR binutils/26301
5172         * configure: Regenerated.
5173
5174 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5175
5176         PR binutils/26301
5177         * configure: Regenerated.
5178
5179 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5180
5181         * python/py-frame.c: Remove 'user-regs.h' include.
5182         (frapy_read_register): Rewrite to make use of
5183         gdbpy_parse_register_id.
5184         * python/py-registers.c (gdbpy_parse_register_id): New function,
5185         moved here from python/py-unwind.c.  Updated the return type, and
5186         also accepts register descriptor objects.
5187         * python/py-unwind.c: Remove 'user-regs.h' include.
5188         (pyuw_parse_register_id): Moved to python/py-registers.c.
5189         (unwind_infopy_add_saved_register): Update to use
5190         gdbpy_parse_register_id.
5191         (pending_framepy_read_register): Likewise.
5192         * python/python-internal.h (gdbpy_parse_register_id): Declare.
5193
5194 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5195
5196         * python/py-registers.c: Add 'user-regs.h' include.
5197         (register_descriptor_iter_find): New function.
5198         (register_descriptor_iterator_object_methods): New static global
5199         methods array.
5200         (register_descriptor_iterator_object_type): Add pointer to methods
5201         array.
5202
5203 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
5204
5205         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
5206         for all architectures on FreeBSD 11.3 and later.
5207
5208 2020-07-27  Tom Tromey  <tromey@adacore.com>
5209
5210         * gcore.h (load_corefile): Don't declare.
5211
5212 2020-07-27  Tom de Vries  <tdevries@suse.de>
5213
5214         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
5215         * config.in: Regenerate.
5216         * configure: Regenerate.
5217
5218 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
5219
5220         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
5221         ws2tcpip.h.  When checking whether socklen_t type is defined, use
5222         ws2tcpip.h if it is available and sys/socket.h isn't.
5223         * configure: Regenerate.
5224         * config.in: Regenerate.
5225
5226 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5227
5228         PR fortran/23051
5229         PR fortran/26139
5230         * valops.c (value_ind): Pass address to
5231         readjust_indirect_value_type.
5232         * value.c (readjust_indirect_value_type): Make parameter
5233         non-const, and add extra address parameter.  Resolve original type
5234         before using it.
5235         * value.h (readjust_indirect_value_type): Update function
5236         signature and comment.
5237
5238 2020-07-25  Tom de Vries  <tdevries@suse.de>
5239
5240         PR symtab/26243
5241         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
5242         entries.
5243
5244 2020-07-24  Aaron Merey  <amerey@redhat.com>
5245
5246         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
5247         * configure: Rebuild.
5248
5249 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
5250
5251         PR corefiles/26294
5252         * corelow.c (_initialize_corelow): Add period to help text
5253         for "maintenance print core-file-backed-mappings".
5254
5255 2020-07-23  Pedro Alves  <pedro@palves.net>
5256
5257         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
5258         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
5259         meanwhile.
5260         * frame.c (frame_cache_generation, get_frame_cache_generation):
5261         New.
5262         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
5263         (get_prev_frame_if_no_cycle): On exception, don't touch
5264         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
5265         * frame.h (get_frame_cache_generation): Declare.
5266
5267 2020-07-23  Tom de Vries  <tdevries@suse.de>
5268
5269         PR tui/26282
5270         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
5271         New default constructor.
5272
5273 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5274
5275         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
5276         exclude non-statement entries.
5277
5278 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5279
5280         * NEWS (New commands): Mention new command
5281         "maintenance print core-file-backed-mappings".
5282
5283 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5284
5285         * corelow.c (gdbcmd.h): Include.
5286         (core_target::info_proc_mappings): New method.
5287         (get_current_core_target): New function.
5288         (maintenance_print_core_file_backed_mappings): New function.
5289         (_initialize_corelow): Add core-file-backed-mappings to
5290         "maint print" commands.
5291
5292 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5293
5294         * linux-tdep.c (dump_note_entry_p): New function.
5295         (linux_dump_mapping_p_ftype): New typedef.
5296         (linux_find_memory_regions_full): Add new parameter,
5297         should_dump_mapping_p.
5298         (linux_find_memory_regions): Adjust call to
5299         linux_find_memory_regions_full.
5300         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
5301         call to linux_find_memory_regions_full.
5302
5303 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5304
5305         * corelow.c (solist.h, unordered_map): Include.
5306         (class core_target): Add field m_core_file_mappings and
5307         method build_file_mappings.
5308         (core_target::core_target): Call build_file_mappings.
5309         (core_target::~core_target): Free memory associated with
5310         m_core_file_mappings.
5311         (core_target::build_file_mappings): New method.
5312         (core_target::xfer_partial): Use m_core_file_mappings
5313         for memory transfers.
5314         * linux-tdep.c (linux_read_core_file_mappings): New
5315         function.
5316         (linux_core_info_proc_mappings): Rewrite to use
5317         linux_read_core_file_mappings.
5318         (linux_init_abi): Register linux_read_core_file_mappings.
5319
5320 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5321
5322         * arch-utils.c (default_read_core_file_mappings): New function.
5323         * arch-utils.c (default_read_core_file_mappings): Declare.
5324         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
5325         * gdbarch.h, gdbarch.c: Regenerate.
5326
5327 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5328
5329         PR corefiles/25631
5330         * corelow.c (core_target:xfer_partial):  Revise
5331         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
5332         case after first checking the stratum beneath the core
5333         target.
5334         (has_all_memory): Return true.
5335         * target.c (raw_memory_xfer_partial): Revise comment
5336         regarding use of has_all_memory.
5337
5338 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5339
5340         * exec.h (section_table_xfer_memory): Revise declaration,
5341         replacing section name parameter with an optional callback
5342         predicate.
5343         * exec.c (section_table_xfer_memory): Likewise.
5344         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
5345         of section_table_xfer_memory.
5346
5347 2020-07-22  Tom Tromey  <tromey@adacore.com>
5348
5349         * mi/mi-cmd-stack.c (list_args_or_locals): Use
5350         lookup_symbol_search_name.
5351
5352 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5353
5354         * python/py-registers.c (gdbpy_register_object_data_init): Remove
5355         redundant local variable.
5356         (gdbpy_get_register_descriptor): Extract descriptor vector as a
5357         reference, not pointer, update code accordingly.
5358
5359 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5360             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5361
5362         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
5363         * jit.c (jit_breakpoint_re_set_internal): Use the
5364         `skip_jit_symbol_lookup` field.
5365
5366 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5367             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5368
5369         * jit.c (jit_read_descriptor): Define the descriptor address once,
5370         use twice.
5371         (jit_breakpoint_deleted): Move the declaration of the loop variable
5372         `iter` into the loop header.
5373         (jit_breakpoint_re_set_internal): Move the declaration of the local
5374         variable `objf_data` to the first point of definition.
5375         (jit_event_handler): Move the declaration of local variables
5376         `code_entry`, `entry_addr`, and `objf` to their first point of use.
5377         Rename `objf` to `jited`.
5378
5379 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5380
5381         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
5382         Remove.
5383         * jit.c (get_jiter_objfile_data): Update.
5384
5385 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5386             Simon Marchi  <simon.marchi@polymtl.ca>
5387
5388         * jit.c (struct jit_program_space_data): Remove.
5389         (jit_program_space_key): Remove.
5390         (jiter_objfile_data::~jiter_objfile_data): Remove program space
5391         stuff.
5392         (get_jit_program_space_data): Remove.
5393         (jit_breakpoint_deleted): Iterate on all of the program space's
5394         objfiles.
5395         (jit_inferior_init): Likewise.
5396         (jit_breakpoint_re_set_internal): Likewise.  Also change return
5397         type to void.
5398         (jit_breakpoint_re_set): Pass current_program_space to
5399         jit_breakpoint_re_set_internal.
5400
5401 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5402
5403         * jit.h (struct jiter_objfile_data) <cached_code_address,
5404         jit_breakpoint>: Move to here from ...
5405         * jit.c (jit_program_space_data): ... here.
5406         (jiter_objfile_data::~jiter_objfile_data): Update.
5407         (jit_breakpoint_deleted): Update.
5408         (jit_breakpoint_re_set_internal): Update.
5409
5410 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5411
5412         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
5413         checks.
5414         (jit_read_descriptor): Remove NULL check.
5415         (jit_event_handler): Add an assertion.
5416
5417 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5418
5419         * jit.h (struct jit_objfile_data):  Split into...
5420         (struct jiter_objfile_data): ... this ...
5421         (struct jited_objfile_data): ... and this.
5422         * objfiles.h (struct objfile) <jit_data>: Remove.
5423         <jiter_data, jited_data>: New fields.
5424         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
5425         (jiter_objfile_data::~jiter_objfile_data): ... this.
5426         (get_jit_objfile_data): Rename to ...
5427         (get_jiter_objfile_data): ... this.
5428         (add_objfile_entry): Update.
5429         (jit_read_descriptor): Use get_jiter_objfile_data.
5430         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
5431         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
5432         (jit_inferior_exit_hook): Use objfile's jited_data field.
5433
5434 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5435
5436         * jit.h: Forward-declare `struct minimal_symbol`.
5437         (struct jit_objfile_data): Migrate to here from jit.c; also add a
5438         constructor, destructor, and an objfile* field.
5439         * jit.c (jit_objfile_data): Remove.
5440         (struct jit_objfile_data): Migrate from here to jit.h.
5441         (jit_objfile_data::~jit_objfile_data): New destructor
5442         implementation with code moved from free_objfile_data.
5443         (free_objfile_data): Delete.
5444         (get_jit_objfile_data): Update to use the jit_data field of objfile.
5445         (jit_find_objf_with_entry_addr): Ditto.
5446         (jit_inferior_exit_hook): Ditto.
5447         (_initialize_jit): Remove the call to
5448         register_objfile_data_with_cleanup.
5449         * objfiles.h (struct objfile) <jit_data>: New field.
5450
5451 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5452
5453         * jit.h: Forward-declare `struct objfile`.
5454         (jit_event_handler): Add a second parameter, the JITer objfile.
5455         * jit.c (jit_read_descriptor): Change the signature to take the
5456         JITer objfile as an argument instead of the jit_program_space_data.
5457         (jit_inferior_init): Update the call to jit_read_descriptor.
5458         (jit_event_handler): Use the new JITer objfile argument when calling
5459         jit_read_descriptor.
5460         * breakpoint.c (handle_jit_event): Update the call to
5461         jit_event_handler to pass the JITer objfile.
5462
5463 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5464
5465         * gdbarch.c: Regenerate.
5466         * gdbarch.h: Regenerate.
5467         * gdbarch.sh (handle_segmentation_fault): Remove method.
5468         * infrun.c (handle_segmentation_fault): Remove.
5469         (print_signal_received_reason): Remove call to
5470         handle_segmentation_fault.
5471
5472 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5473
5474         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
5475         Rename to sparc64_linux_report_signal_info and add siggnal
5476         argument.
5477         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
5478         instead of sparc64_linux_handle_segmentation_fault.
5479
5480 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5481
5482         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
5483         i386_linux_report_signal_info instead of
5484         i386_linux_handle_segmentation_fault.
5485         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
5486         to i386_linux_report_signal_info and add siggnal argument.
5487         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
5488         of i386_linux_handle_segmentation_fault.
5489         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
5490         to i386_linux_report_signal_info and add siggnal argument.
5491
5492 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5493
5494         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
5495         hook if present.
5496
5497 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5498
5499         * gdbarch.c: Regenerate.
5500         * gdbarch.h: Regenerate.
5501         * gdbarch.sh (report_signal_info): New method.
5502         * infrun.c (print_signal_received_reason): Invoke gdbarch
5503         report_signal_info hook if present.
5504
5505 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
5506
5507         * python/py-registers.c : Add 'unordered_map' include.
5508         (gdbpy_new_reggroup): Renamed to...
5509         (gdbpy_get_reggroup): ...this.  Update to only create register
5510         group descriptors when needed.
5511         (gdbpy_reggroup_iter_next): Update.
5512
5513 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
5514
5515         * python/py-registers.c (gdbpy_register_object_data): New static
5516         global.
5517         (gdbpy_register_object_data_init): New function.
5518         (gdbpy_new_register_descriptor): Renamed to...
5519         (gdbpy_get_register_descriptor): ...this, and update to reuse
5520         existing register descriptors where possible.
5521         (gdbpy_register_descriptor_iter_next): Update.
5522         (gdbpy_initialize_registers): Register new gdbarch data.
5523
5524 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
5525
5526         * linux-nat.c (stopped_pids): Make static.
5527
5528 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
5529
5530         PR ada/26235
5531         * gdbtypes.c (ada_discrete_type_low_bound,
5532         ada_discrete_type_high_bound): Handle undefined bounds.
5533
5534 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
5535
5536         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
5537         declaration.
5538         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
5539         function.
5540
5541 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
5542
5543         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
5544         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
5545         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
5546         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
5547         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
5548         method.
5549
5550 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
5551
5552         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
5553         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
5554         which are deprecated in Guile 3.0.
5555         * configure.ac (try_guile_versions): Add "guile-3.0".
5556         * configure (try_guile_versions): Regenerate.
5557         * NEWS: Update entry.
5558
5559 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
5560             Doug Evans  <dje@google.com>
5561
5562         PR gdb/21104
5563         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
5564         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
5565         USING_GUILE_BEFORE_2_2.
5566         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
5567         Change type to 'scm_t_port_type *'.
5568         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
5569         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
5570         parameter and honor it.  Update callers.
5571         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
5572         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
5573         functions.
5574         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
5575         USING_GUILE_BEFORE_2_2.
5576         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
5577         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
5578         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
5579         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
5580         and 'SCM_PORT_TYPE'.
5581         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
5582         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
5583         (gdbscm_memory_port_read, gdbscm_memory_port_write)
5584         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
5585         [!USING_GUILE_BEFORE_2_2]: New functions.
5586         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
5587         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
5588         'gdbscm_memory_port_read'.
5589         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
5590         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
5591         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
5592         function.
5593         (ioscm_init_memory_port): Remove.
5594         (ioscm_init_memory_port_stream): New function
5595         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
5596         function.
5597         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
5598         Return scm_from_uint (0).
5599         (gdbscm_set_memory_port_read_buffer_size_x)
5600         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
5601         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
5602         Return scm_from_uint (0).
5603         (gdbscm_set_memory_port_write_buffer_size_x)
5604         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
5605         * configure.ac (try_guile_versions): Add "guile-2.2".
5606         * configure: Regenerate.
5607         * NEWS: Add entry.
5608
5609 2020-07-18  Tom Tromey  <tom@tromey.com>
5610
5611         * linux-nat.c (linux_multi_process): Remove.
5612         (linux_nat_target::supports_multi_process): Return true.
5613
5614 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5615
5616         * arch/riscv.c (riscv_tdesc_cache): Change map type.
5617         (riscv_lookup_target_description): Return pointer out of
5618         unique_ptr.
5619         * target-descriptions.c (allocate_target_description): Add
5620         comment.
5621         (target_desc_deleter::operator()): Likewise.
5622         * target-descriptions.h (struct target_desc_deleter): Moved to
5623         gdbsupport/tdesc.h.
5624         (target_desc_up): Likewise.
5625
5626 2020-07-17  Tom Tromey  <tromey@adacore.com>
5627
5628         * linux-nat.c (linux_nat_target::supports_non_stop)
5629         (linux_nat_target::always_non_stop_p): Use "true".
5630         (linux_nat_target::supports_disable_randomization): Use "true" and
5631         "false".
5632
5633 2020-07-16  Caroline Tice  <cmtice@google.com>
5634
5635         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
5636         (RNGLIST_HEADER_SIZE64): New constant definition.
5637         (struct dwop_section_names): Add rnglists_dwo.
5638         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
5639         (struct loclist_header): Rename to 'loclists_rnglists_header'.
5640         (struct dwo_sections): Add rnglists field.
5641         (read_attribut_reprocess): Add tag parameter.
5642         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
5643         (cu_debug_rnglists_section): New function (decl & definition).
5644         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
5645         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
5646         die whose range is being checked; get rnglist section from
5647         cu_debug_rnglists_section, to get from either objfile or dwo file as
5648         appropriate.  Add cases for DW_RLE_base_addressx,
5649         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
5650         the base address to DW_RLE_offset_pairs (not to all ranges), moving
5651         test inside if-condition and updating complaint message.
5652         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
5653         dwarf2_rnglists_process.
5654         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
5655         dwarf2_ranges_process.
5656         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
5657         need_ranges_base and update comment appropriately.  Also pass die tag
5658         to dwarf2_ranges_read.
5659         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
5660         need_ranges_base and update comment appropriately.  Also pass die tag
5661         to dwarf2_ranges_process.
5662         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
5663         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
5664         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
5665         need_ranges_base and update comment appropriately.  Also pass die tag
5666         to read_attribute_reprocess and dwarf2_ranges_read.
5667         (read_loclist_header): Rename function to read_loclists_rnglists_header,
5668         and update function comment appropriately.
5669         (read_loclist_index): Call read_loclists_rnglists_header instead of
5670         read_loclist_header.
5671         (read_rnglist_index): New function.
5672         (read_attribute_reprocess):  Add tag parameter. Add code for
5673         DW_FORM_rnglistx, passing tag to read_rnglist_index.
5674         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
5675
5676 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5677
5678         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
5679         being resolved.
5680
5681 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
5682
5683         * arch-utils.c (show_architecture): Update formatting of messages.
5684
5685 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5686
5687         * gdbtypes.h (struct type) <bounds>: Handle array and string
5688         types.
5689         * ada-lang.c (assign_aggregate): Use type::bounds on
5690         array/string type.
5691         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
5692         * c-varobj.c (c_number_of_children): Likewise.
5693         (c_describe_child): Likewise.
5694         * eval.c (evaluate_subexp_for_sizeof): Likewise.
5695         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
5696         (f_type_print_base): Likewise.
5697         * f-valprint.c (f77_array_offset_tbl): Likewise.
5698         (f77_get_upperbound): Likewise.
5699         (f77_print_array_1): Likewise.
5700         * guile/scm-type.c (gdbscm_type_range): Likewise.
5701         * m2-typeprint.c (m2_array): Likewise.
5702         (m2_is_long_set_of_type): Likewise.
5703         * m2-valprint.c (get_long_set_bounds): Likewise.
5704         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
5705         * python/py-type.c (typy_range): Likewise.
5706         * rust-lang.c (rust_internal_print_type): Likewise.
5707         * type-stack.c (type_stack::follow_types): Likewise.
5708         * valarith.c (value_subscripted_rvalue): Likewise.
5709         * valops.c (value_cast): Likewise.
5710
5711 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5712
5713         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
5714         callers to use the equivalent accessor methods.
5715
5716 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5717
5718         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
5719         (struct type) <bit_stride>: New method.
5720         (TYPE_BIT_STRIDE): Remove.
5721         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
5722
5723 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5724
5725         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
5726         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
5727         callers to use the equivalent accessor methods instead.
5728
5729 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5730
5731         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
5732         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
5733         callers to use the equivalent accessor methods instead.
5734
5735 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5736
5737         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
5738         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
5739         to use dynamic_prop::kind.
5740
5741 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5742
5743         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
5744         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
5745         to get the bound property's kind and check against
5746         PROP_UNDEFINED.
5747
5748 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5749
5750         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
5751         all callers to use type::range_bounds followed by
5752         dynamic_prop::{low,high}.
5753
5754 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
5755
5756         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
5757         const_val, set_const_val, baton, set_locexpr, set_loclist,
5758         set_addr_offset, variant_parts, set_variant_parts,
5759         original_type, set_original_type>: New methods.
5760         <kind>: Rename to...
5761         <m_kind>: ... this.  Update all users to use the new methods
5762         instead.
5763         <data>: Rename to...
5764         <m_data>: ... this.  Update all users to use the new methods
5765         instead.
5766
5767 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5768
5769         * gdbtypes.c (get_discrete_bounds): Return failure if
5770         the range type's bounds are not both defined and constant
5771         values.
5772         (get_array_bounds): Update comment.  Remove undefined bound check.
5773
5774 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
5775
5776         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
5777         the type::bounds method directly.
5778
5779 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5780
5781         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
5782         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
5783         are used to set the range type's bounds to use set_bounds.
5784
5785 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5786
5787         * exec.c (_initialize_exec): Update exec-file-mismatch help.
5788
5789 2020-07-10  Pedro Alves  <pedro@palves.net>
5790
5791         * gdbthread.h (inferior_ref): Define.
5792         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
5793         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
5794         * thread.c
5795         (scoped_restore_current_thread::restore):
5796         Adjust to gdb::ref_ptr.
5797         (scoped_restore_current_thread::~scoped_restore_current_thread):
5798         Remove manual decref handling.
5799         (scoped_restore_current_thread::scoped_restore_current_thread):
5800         Adjust to use
5801         inferior_ref::new_reference/thread_info_ref::new_reference.
5802         Incref the thread before calling get_frame_id instead of after.
5803         Let TARGET_CLOSE_ERROR propagate.
5804
5805 2020-07-10  Pedro Alves  <pedro@palves.net>
5806
5807         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
5808         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
5809         NOT_AVAILABLE_ERROR.
5810         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
5811         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
5812
5813 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
5814             Pedro Alves  <pedro@palves.net>
5815
5816         PR gdb/26199
5817         * infrun.c (threads_are_resumed_pending_p): Delete.
5818         (do_target_wait): Remove threads_are_executing and
5819         threads_are_resumed_pending_p checks from the inferior_matches
5820         lambda.  Update comments.
5821
5822 2020-07-10  Pedro Alves  <pedro@palves.net>
5823
5824         PR gdb/26199
5825         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
5826         executing threads.
5827
5828 2020-07-10  Pedro Alves  <pedro@palves.net>
5829
5830         PR gdb/26199
5831         * infrun.c (handle_no_resumed): Handle multiple targets.
5832
5833 2020-07-10  Pedro Alves  <pedro@palves.net>
5834
5835         PR gdb/26199
5836         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
5837         target_is_async_p.
5838
5839 2020-07-10  Pedro Alves  <pedro@palves.net>
5840
5841         PR gdb/26199
5842         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
5843         threads, not all threads.
5844
5845 2020-07-10  Pedro Alves  <pedro@palves.net>
5846
5847         PR gdb/26199
5848         * remote.c (remote_target::open_1): Pass remote target pointer as
5849         data to create_async_event_handler.
5850         (remote_async_inferior_event_handler): Mark async event handler
5851         before returning if the remote target still has either pending
5852         events or unacknowledged notifications.
5853
5854 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
5855
5856         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
5857         declaration.
5858         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
5859         function.
5860
5861 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
5862
5863         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
5864         inferior_ptid.
5865
5866 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
5867
5868         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
5869         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
5870         AT_FREEBSD_PS_STRINGS.
5871
5872 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
5873
5874         * auto-load.c (auto_load_objfile_script_1): Convert drive part
5875         of debugfile path on Windows.
5876
5877 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
5878
5879         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
5880         argument to 'data'.
5881
5882 2020-07-08  Tom Tromey  <tromey@adacore.com>
5883
5884         * ada-lang.c (ada_exception_message_1): Use read_memory.
5885
5886 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5887
5888         PR python/22748
5889         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
5890         special handling for inline frames.
5891         * findvar.c (value_of_register_lazy): Skip inline frames when
5892         creating lazy register values.
5893         * frame.c (frame_id_computed_p): Delete definition.
5894         * frame.h (frame_id_computed_p): Delete declaration.
5895
5896 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5897
5898         * NEWS: Mention additions to Python API.
5899         * python/py-arch.c (archpy_register_groups): New function.
5900         (arch_object_methods): Add 'register_groups' method.
5901         * python/py-registers.c (reggroup_iterator_object): New struct.
5902         (reggroup_object): New struct.
5903         (gdbpy_new_reggroup): New function.
5904         (gdbpy_reggroup_to_string): New function.
5905         (gdbpy_reggroup_name): New function.
5906         (gdbpy_reggroup_iter): New function.
5907         (gdbpy_reggroup_iter_next): New function.
5908         (gdbpy_new_reggroup_iterator): New function
5909         (gdbpy_initialize_registers): Register new types.
5910         (reggroup_iterator_object_type): Define new Python type.
5911         (gdbpy_reggroup_getset): New static global.
5912         (reggroup_object_type): Define new Python type.
5913         * python/python-internal.h
5914
5915 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5916
5917         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
5918         * python/py-arch.c (archpy_registers): New function.
5919         (arch_object_methods): Add 'registers' method.
5920         * python/py-registers.c: New file.
5921         * python/python-internal.h
5922         (gdbpy_new_register_descriptor_iterator): Declare.
5923         (gdbpy_initialize_registers): Declare.
5924         * python/python.c (do_start_initialization): Call
5925         gdbpy_initialize_registers.
5926         * NEWS: Mention additions to the Python API.
5927
5928 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5929
5930         * NEWS: Mention new Python API method.
5931         * python/py-unwind.c (pending_framepy_architecture): New function.
5932         (pending_frame_object_methods): Add architecture method.
5933
5934 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5935
5936         * gdbarch.c: Regenerate.
5937         * gdbarch.h: Regenerate.
5938         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
5939         (gdbarch_data): Use internal_error for the case where
5940         deprecated_set_gdbarch_data was originally needed.
5941         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
5942         and use passed in obstack.
5943         (libunwind_frame_set_descr): Should no longer get back NULL from
5944         gdbarch_data.
5945         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
5946         type.
5947         * user-regs.c (user_regs_init): Update parameters, and use passed
5948         in obstack.
5949         (user_reg_add): Should no longer get back NULL from gdbarch_data.
5950         (_initialize_user_regs): Register as a pre-init gdbarch data type.
5951
5952 2020-07-06  Tom de Vries  <tdevries@suse.de>
5953
5954         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
5955         End-Of-Sequence in lte_is_less_than.
5956         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
5957         "gdb: Don't reorder line table entries too much when sorting".
5958
5959 2020-07-06  Tom de Vries  <tdevries@suse.de>
5960
5961         PR tui/26205
5962         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
5963
5964 2020-07-05  Tom de Vries  <tdevries@suse.de>
5965
5966         PR build/26187
5967         * inferior.h (struct infcall_suspend_state_deleter): If available, use
5968         std::uncaught_exceptions instead of deprecated
5969         std::uncaught_exception.
5970
5971 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
5972
5973         * macroexp.h (macro_stringify): Return
5974         gdb::unique_xmalloc_ptr<char>.
5975         * macroexp.c (macro_stringify): Likewise.
5976         * macrotab.c (fixup_definition): Update.
5977
5978 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
5979
5980         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
5981         (lex_one_token): Update.
5982         * macroexp.c (struct macro_buffer) <release>: Return
5983         gdb::unique_xmalloc_ptr<char>.
5984         (macro_stringify): Update.
5985         (macro_expand): Update.
5986         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
5987         * macroexp.h (macro_expand_next): Likewise.
5988
5989 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
5990
5991         * macroexp.h (macro_lookup_ftype): Remove.
5992         (macro_expand, macro_expand_once, macro_expand_next): Remove
5993         lookup function parameters, add scope parameter.
5994         * macroexp.c (scan, substitute_args, expand, maybe_expand,
5995         macro_expand, macro_expand_once, macro_expand_next): Likewise.
5996         * macroscope.h (standard_macro_lookup): Change parameter type
5997         to macro_scope.
5998         * macroscope.c (standard_macro_lookup): Likewise.
5999         * c-exp.y (lex_one_token): Update.
6000         * macrocmd.c (macro_expand_command): Likewise.
6001         (macro_expand_once_command): Likewise.
6002
6003 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6004
6005         * inf-loop.c (inferior_event_handler): Remove client_data param.
6006         * inf-loop.h (inferior_event_handler): Likewise.
6007         * infcmd.c (step_1): Adjust.
6008         * infrun.c (proceed): Adjust.
6009         (fetch_inferior_event): Remove client_data param.
6010         (infrun_async_inferior_event_handler): Adjust.
6011         * infrun.h (fetch_inferior_event): Remove `void *` param.
6012         * linux-nat.c (handle_target_event): Adjust.
6013         * record-btrace.c (record_btrace_handle_async_inferior_event):
6014         Adjust.
6015         * record-full.c (record_full_async_inferior_event_handler):
6016         Adjust.
6017         * remote.c (remote_async_inferior_event_handler): Adjust.
6018
6019 2020-07-01  Tom Tromey  <tom@tromey.com>
6020
6021         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
6022         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
6023
6024 2020-07-01  Tom Tromey  <tom@tromey.com>
6025
6026         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
6027         tui_gen_win_info.
6028         (tui_win_info::make_window): Merge with
6029         tui_gen_win_info::make_window.
6030         (tui_win_info::make_visible): Move from tui_gen_win_info.
6031         * tui/tui-win.c (tui_win_info::max_width): Move from
6032         tui_gen_win_info.
6033         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
6034         type.
6035         <window_factory>: Likewise.
6036         * tui/tui-layout.c (tui_win_info::resize): Move from
6037         tui_gen_win_info.
6038         (make_standard_window): Change return type.
6039         (get_locator_window, tui_get_window_by_name): Likewise.
6040         (tui_layout_window::apply): Remove a cast.
6041         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
6042         (struct tui_win_info): Merge with tui_gen_win_info.
6043         (struct tui_gen_win_info): Remove.
6044
6045 2020-07-01  Tom Tromey  <tom@tromey.com>
6046
6047         * tui/tui-stack.h (struct tui_locator_window): Derive from
6048         tui_win_info.
6049         <do_scroll_horizontal, do_scroll_vertical>: New methods.
6050         <can_box>: New method.
6051
6052 2020-07-01  Tom Tromey  <tom@tromey.com>
6053
6054         * tui/tui-stack.h (struct tui_locator_window): Remove body.
6055
6056 2020-07-01  Tom Tromey  <tom@tromey.com>
6057
6058         * tui/tui-regs.c (tui_data_window::display_registers_from)
6059         (tui_data_window::display_registers_from)
6060         (tui_data_window::first_data_item_displayed)
6061         (tui_data_window::delete_data_content_windows): Update.
6062         (tui_data_window::refresh_window, tui_data_window::no_refresh):
6063         Remove.
6064         (tui_data_window::check_register_values): Update.
6065         (tui_data_item_window::rerender): Add parameters.  Update.
6066         (tui_data_item_window::refresh_window): Remove.
6067         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
6068         virtual.
6069         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
6070         tui_gen_win_info.
6071         <refresh_window, max_height, min_height>: Remove.
6072         <rerender>: Add parameters.
6073         <x, y, visible>: New members.
6074         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
6075         <m_item_width>: New member.
6076
6077 2020-07-01  Tom Tromey  <tom@tromey.com>
6078
6079         * tui/tui-regs.c (tui_data_window::show_register_group)
6080         (tui_data_window::check_register_values): Update.
6081         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
6082         from item_no.
6083
6084 2020-07-01  Tom Tromey  <tom@tromey.com>
6085
6086         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
6087         useless "if".
6088
6089 2020-07-01  Tom Tromey  <tom@tromey.com>
6090
6091         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
6092         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
6093
6094 2020-07-01  Tom Tromey  <tom@tromey.com>
6095
6096         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
6097         * tui/tui-winsource.h (enum tui_line_or_address_kind)
6098         (struct tui_line_or_address): Move from tui-data.h.
6099         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
6100         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
6101         (tui_cmd_window, tui_source_window_base, tui_source_window)
6102         (tui_disasm_window): Don't declare.
6103         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
6104         to tui-winsource.h.
6105         (SINGLE_KEY): Move to tui-stack.c.
6106
6107 2020-07-01  Tom Tromey  <tom@tromey.com>
6108
6109         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
6110         std::string.
6111         * tui/tui-regs.c (class tab_expansion_file): New.
6112         (tab_expansion_file::write): New method.
6113         (tui_register_format): Change return type.  Use
6114         tab_expansion_file.
6115         (tui_get_register, tui_data_window::display_registers_from)
6116         (tui_data_item_window::rerender): Update.
6117         * tui/tui-io.h (tui_expand_tabs): Don't declare.
6118         * tui/tui-io.c (tui_expand_tabs): Remove.
6119
6120 2020-07-01  Tom Tromey  <tom@tromey.com>
6121
6122         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
6123
6124 2020-07-01  Fangrui Song  <maskray@google.com>
6125
6126         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
6127
6128 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6129
6130         * dwarf2/read.c (set_die_type): Removed conditions to restrict
6131         forms for DW_AT_associated and DW_AT_allocated attributes,
6132         which is already checked in function attr_to_dynamic_prop.
6133
6134 2020-06-30  Tom Tromey  <tromey@adacore.com>
6135
6136         * dwarf2/read.c (quirk_rust_enum): Correctly call
6137         alloc_rust_variant for default-less enum.
6138
6139 2020-06-30  Tom Tromey  <tromey@adacore.com>
6140
6141         PR build/26183:
6142         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
6143         gdb::to_string.
6144
6145 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
6146
6147         * gdbarch.sh (displaced_step_copy_insn): Update doc.
6148         * gdbarch.h: Re-generate.
6149
6150 2020-06-28  Tom Tromey  <tom@tromey.com>
6151
6152         * command.h (cmd_types): Remove.
6153         (cmd_type): Don't declare.
6154         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
6155         typedef.
6156         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
6157         * cli/cli-decode.c (cmd_type): Remove.
6158
6159 2020-06-27  Pedro Alves  <palves@redhat.com>
6160
6161         * fork-child.c (prefork_hook): Adjust.
6162         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
6163         Delete.
6164         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
6165         * inferior.c (inferior::set_tty, inferior::tty): New methods.
6166         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
6167         Remove declarations.
6168         (struct inferior) <set_tty, tty>: New methods.
6169         (struct inferior) <terminal>: Rename to ...
6170         (struct inferior) <m_terminal>: ... this and make private.
6171         * main.c (captured_main_1): Adjust.
6172         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
6173         (mi_cmd_inferior_tty_show): Adjust.
6174         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
6175         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
6176
6177 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
6178
6179         * configure.ac: Add --enable-libctf: handle --disable-static
6180         properly.
6181         * acinclude.m4: sinclude ../config/enable.m4.
6182         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
6183         (LIBCTF): Substitute in.
6184         (CTF_DEPS): New, likewise.
6185         (CLIBS): libctf needs symbols from libbfd: move earlier.
6186         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
6187         flags.
6188         * ctfread.c: Surround in ENABLE_LIBCTF.
6189         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
6190         * configure: Regenerate.
6191         * config.in: Likewise.
6192
6193 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6194
6195         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
6196
6197 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6198
6199         * inferior.h (struct inferior) <terminal>: Change type to
6200         gdb::unique_xmalloc_ptr<char>.
6201         * inferior.c (inferior::~inferior): Don't free inf->terminal.
6202         * infcmd.c (set_inferior_io_terminal): Don't free terminal
6203         field, adjust to unique pointer.
6204         (get_inferior_io_terminal): Adjust to unique pointer.
6205
6206 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6207
6208         * riscv-tdep.c (riscv_print_registers_info): Loop over all
6209         registers, not just the known core set of registers.
6210
6211 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6212
6213         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
6214         fflags, frm, and fcsr registers.
6215         (riscv_register_reggroup_p): Remove unknown CSRs from save and
6216         restore groups.
6217         (riscv_tdesc_unknown_reg): New function.
6218         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
6219         tdesc_use_registers.
6220         * riscv-tdep.h (struct gdbarch_tdep): Add
6221         unknown_csrs_first_regnum, unknown_csrs_count,
6222         duplicate_fflags_regnum, duplicate_frm_regnum, and
6223         duplicate_fcsr_regnum fields.
6224
6225 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6226
6227         * target-descriptions.c (tdesc_use_registers): Add new parameter a
6228         callback, use the callback (when not null) to help number unknown
6229         registers.
6230         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
6231         (tdesc_use_registers): Add extra parameter to declaration.
6232
6233 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6234
6235         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
6236         in the file.
6237         (class riscv_pending_register_alias): Likewise.
6238         (riscv_register_feature::register_info): Change 'required_p' field
6239         to 'required', and change its type.  Add 'check' member function.
6240         (riscv_register_feature::register_info::check): Define new member
6241         function.
6242         (riscv_xreg_feature): Change initialisation of 'required' field.
6243         (riscv_freg_feature): Likewise.
6244         (riscv_virtual_feature): Likewise.
6245         (riscv_csr_feature): Likewise.
6246         (riscv_check_tdesc_feature): Take extra parameter, the csr
6247         tdesc_feature, rewrite the function to use the new
6248         riscv_register_feature::register_info::check function.
6249         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
6250
6251 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6252
6253         * features/Makefile: Remove all references to the deleted files
6254         below.
6255         * features/riscv/32bit-csr.c: Deleted.
6256         * features/riscv/32bit-csr.xml: Deleted.
6257         * features/riscv/64bit-csr.c: Deleted.
6258         * features/riscv/64bit-csr.xml: Deleted.
6259         * features/riscv/rebuild-csr-xml.sh: Deleted.
6260
6261 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6262
6263         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
6264         whitespace error for declaration of names member variable.
6265         (struct riscv_register_feature): Add new prefer_first_name member
6266         variable, and fix whitespace error in declaration of registers.
6267         (riscv_xreg_feature): Initialize prefer_first_name field.
6268         (riscv_freg_feature): Likewise.
6269         (riscv_virtual_feature): Likewise.
6270         (riscv_csr_feature): Likewise.
6271         (riscv_register_name): Expand on comments.  Remove register name
6272         modifications for CSR and virtual registers.
6273
6274 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6275
6276         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
6277         errors.
6278
6279 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6280
6281         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
6282         riscv-opc.h.
6283         (class riscv_pending_register_alias): New class.
6284         (riscv_check_tdesc_feature): Take vector of pending aliases and
6285         populate it as appropriate.
6286         (riscv_setup_register_aliases): Delete.
6287         (riscv_gdbarch_init): Create vector of pending aliases and pass it
6288         to riscv_check_tdesc_feature in all cases.  Use the vector to
6289         create the register aliases.
6290
6291 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6292
6293         * sol2-tdep.c (sol2_static_transform_name): Remove.
6294         (sol2_init_abi): Don't register it.
6295         * gdbarch.sh (static_transform_name): Remove.
6296         * gdbarch.c, gdbarch.h: Regenerate.
6297
6298         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
6299         gdbarch_static_transform_name.
6300         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
6301         * stabsread.c (define_symbol) <'X'>: Remove.
6302         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
6303         handling.
6304         <'V'>: Likewise.
6305         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
6306         <'S'>: Remove call to gdbarch_static_transform_name.
6307
6308 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6309
6310         * procfs.c (procfs_pre_trace): New function.
6311         (procfs_target::create_inferior): Pass it to fork_inferior.
6312
6313 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6314
6315         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
6316         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
6317         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
6318         sol2-tdep.o, sparc-sol2-tdep.o.
6319         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
6320         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
6321         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
6322         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
6323
6324 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6325
6326         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
6327         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
6328         Call sol2_init_abi.
6329         Remove calls to set_gdbarch_skip_solib_resolver,
6330         set_gdbarch_core_pid_to_str.
6331         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
6332         (i386_sol2_static_transform_name): Remove.
6333         (i386_sol2_init_abi): Call sol2_init_abi.
6334         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6335         set_gdbarch_static_transform_name,
6336         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6337         Use sol2_sigtramp_p.
6338         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
6339         (sol2_sigtramp_p): New function.
6340         (sol2_static_transform_name): New function.
6341         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
6342         (sol2_init_abi): New function.
6343         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
6344         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
6345         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
6346         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
6347         (sparc_sol2_static_transform_name): Remove.
6348         (sparc32_sol2_init_abi): Call sol2_init_abi.
6349         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6350         set_gdbarch_static_transform_name,
6351         set_gdbarch_skip_solib_resolver,
6352         set_gdbarch_core_pid_to_str.
6353         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
6354         (sparc_sol2_static_transform_name): Remove
6355         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
6356         call sol2_sigtramp_p.
6357         (sparc64_sol2_init_abi): Call sol2_init_abi.
6358         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6359         set_gdbarch_static_transform_name,
6360         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6361
6362 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6363
6364         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
6365         * exec.c (validate_exec_file): If from_tty, set both
6366         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
6367         * symfile.c (symbol_file_add_with_addrs): if always_confirm
6368         and from_tty, unconditionally ask a confirmation.
6369
6370 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6371
6372         * target-descriptions.c (tdesc_architecture_name): Protect against
6373         NULL pointer dereference.
6374         (maint_print_xml_tdesc_cmd): New function.
6375         (_initialize_target_descriptions): Register new 'maint print
6376         xml-tdesc' command and give it the filename completer.
6377         * NEWS: Mention new 'maint print xml-tdesc' command.
6378
6379 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6380
6381         * target-descriptions.c (class tdesc_compatible_info): New class.
6382         (struct target_desc): Change type of compatible vector.
6383         (tdesc_compatible_p): Update for change in type of
6384         target_desc::compatible.
6385         (tdesc_compatible_info_list): New function.
6386         (tdesc_compatible_info_arch_name): New function.
6387         (tdesc_add_compatible): Update for change in type of
6388         target_desc::compatible.
6389         (print_c_tdesc::visit_pre): Likewise.
6390
6391 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6392
6393         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
6394         whitespace to underscore.
6395         (maint_print_c_tdesc_cmd): Use fake filename for target
6396         descriptions that came from the target.
6397         (_initialize_target_descriptions): Add filename command completion
6398         for 'maint print c-tdesc'.
6399
6400 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6401
6402         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
6403         lines.
6404
6405 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6406
6407         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
6408         lines.
6409         (dwarf2_find_location_expression): Likewise.
6410         (call_site_parameter_matches): Likewise.
6411         (dwarf2_compile_expr_to_ax): Likewise.
6412         (disassemble_dwarf_expression): Likewise.
6413         (loclist_describe_location): Likewise.
6414
6415 2020-06-23  Pedro Alves  <palves@redhat.com>
6416
6417         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
6418         progspace-and-thread.h.  Include scoped-mock-context.h instead.
6419         (register_to_value_test): Use scoped_mock_context.
6420         * regcache.c: Include "scoped-mock-context.h".
6421         (cooked_read_test): Don't error out if a target is already pushed.
6422         Use scoped_mock_context.  Adjust.
6423         * scoped-mock-context.h: New file.
6424
6425 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6426
6427         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
6428         initializer.
6429         (ada_language::is_string_type_p): New member function.
6430         * c-lang.c (c_language_data): Delete la_is_string_type_p
6431         initializer.
6432         (cplus_language_data): Likewise.
6433         (asm_language_data): Likewise.
6434         (minimal_language_data): Likewise.
6435         * d-lang.c (d_language_data): Likewise.
6436         * f-lang.c (f_is_string_type_p): Delete function, implementation
6437         moved to f_language::is_string_type_p.
6438         (f_language_data): Delete la_is_string_type_p initializer.
6439         (f_language::is_string_type_p): New member function,
6440         implementation from f_is_string_type_p.
6441         * go-lang.c (go_is_string_type_p): Delete function, implementation
6442         moved to go_language::is_string_type_p.
6443         (go_language_data): Delete la_is_string_type_p initializer.
6444         (go_language::is_string_type_p): New member function,
6445         implementation from go_is_string_type_p.
6446         * language.c (language_defn::is_string_type_p): Define new member
6447         function.
6448         (default_is_string_type_p): Make static, add comment copied from
6449         header file.
6450         (unknown_language_data): Delete la_is_string_type_p initializer.
6451         (unknown_language::is_string_type_p): New member function.
6452         (auto_language_data): Delete la_is_string_type_p initializer.
6453         (auto_language::is_string_type_p): New member function.
6454         * language.h (language_data): Delete la_is_string_type_p field.
6455         (language_defn::is_string_type_p): Declare new function.
6456         (default_is_string_type_p): Delete desclaration, move comment to
6457         definition.
6458         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
6459         moved to m2_language::is_string_type_p.
6460         (m2_language_data): Delete la_is_string_type_p initializer.
6461         (m2_language::is_string_type_p): New member function,
6462         implementation from m2_is_string_type_p.
6463         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
6464         initializer.
6465         * opencl-lang.c (opencl_language_data): Likewise.
6466         * p-lang.c (pascal_is_string_type_p): Delete function,
6467         implementation moved to pascal_language::is_string_type_p.
6468         (pascal_language_data): Delete la_is_string_type_p initializer.
6469         (pascal_language::is_string_type_p): New member function,
6470         implementation from pascal_is_string_type_p.
6471         * rust-lang.c (rust_is_string_type_p): Delete function,
6472         implementation moved to rust_language::is_string_type_p.
6473         (rust_language_data): Delete la_is_string_type_p initializer.
6474         (rust_language::is_string_type_p): New member function,
6475         implementation from rust_is_string_type_p.
6476         * valprint.c (val_print_scalar_or_string_type_p): Update call to
6477         is_string_type_p.
6478
6479 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6480
6481         * ada-lang.c (ada_language_data): Delete la_print_typedef
6482         initializer.
6483         (ada_language::print_typedef): New member function.
6484         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
6485         (cplus_language_data): Likewise.
6486         (asm_language_data): Likewise.
6487         (minimal_language_data): Likewise.
6488         * d-lang.c (d_language_data): Likewise.
6489         * f-lang.c (f_language_data): Likewise.
6490         (f_language::print_typedef): New member function.
6491         * go-lang.c (go_language_data): Delete la_print_typedef
6492         initializer.
6493         * language.c (language_defn::print_typedef): Define member
6494         function.
6495         (unknown_language_data): Delete la_print_typedef initializer.
6496         (unknown_language::print_typedef): New member function.
6497         (auto_language_data): Delete la_print_typedef initializer.
6498         (auto_language::print_typedef): New member function.
6499         * language.h (language_data): Delete la_print_typedef field.
6500         (language_defn::print_typedef): Declare new member function.
6501         (LA_PRINT_TYPEDEF): Update call to print_typedef.
6502         (default_print_typedef): Delete declaration.
6503         * m2-lang.c (m2_language_data): Delete la_print_typedef
6504         initializer.
6505         (m2_language::print_typedef): New member function.
6506         * objc-lang.c (objc_language_data): Delete la_print_typedef
6507         initializer.
6508         * opencl-lang.c (opencl_language_data): Likewise.
6509         * p-lang.c (pascal_language_data): Likewise.
6510         (pascal_language::print_typedef): New member function.
6511         * rust-lang.c (rust_print_typedef): Delete function,
6512         implementation moved to rust_language::print_typedef.
6513         (rust_language): Delete la_print_typedef initializer.
6514         (rust_language::print_typedef): New member function,
6515         implementation from rust_print_typedef.
6516         * typeprint.c (default_print_typedef): Delete.
6517
6518 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6519
6520         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
6521         (ada_language::printstr): New member function.
6522         * c-lang.c (c_language_data): Delete la_printstr initializer.
6523         (cplus_language_data): Likewise.
6524         (asm_language_data): Likewise.
6525         (minimal_language_data): Likewise.
6526         * d-lang.c (d_language_data): Likewise.
6527         * f-lang.c (f_printstr): Rename to f_language::printstr.
6528         (f_language_data): Delete la_printstr initializer.
6529         (f_language::printstr): New member function, implementation from
6530         f_printstr.
6531         * go-lang.c (go_language_data): Delete la_printstr initializer.
6532         * language.c (language_defn::printstr): Define new member
6533         function.
6534         (unk_lang_printstr): Delete.
6535         (unknown_language_data): Delete la_printstr initializer.
6536         (unknown_language::printstr): New member function.
6537         (auto_language_data): Delete la_printstr initializer.
6538         (auto_language::printstr): New member function.
6539         * language.h (language_data): Delete la_printstr field.
6540         (language_defn::printstr): Declare new member function.
6541         (LA_PRINT_STRING): Update call to printstr.
6542         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
6543         (m2_language_data): Delete la_printstr initializer.
6544         (m2_language::printstr): New member function, implementation from
6545         m2_printstr.
6546         * objc-lang.c (objc_language_data): Delete la_printstr
6547         initializer.
6548         * opencl-lang.c (opencl_language_data): Likewise.
6549         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
6550         (pascal_language_data): Delete la_printstr initializer.
6551         (pascal_language::printstr): New member function, implementation
6552         from pascal_printstr.
6553         * p-lang.h (pascal_printstr): Delete declaration.
6554         * rust-lang.c (rust_printstr): Update header comment.
6555         (rust_language_data): Delete la_printstr initializer.
6556         (rust_language::printstr): New member function.
6557
6558 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6559
6560         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
6561         (ada_language::printchar): New member function.
6562         * c-lang.c (c_language_data): Delete la_printchar initializer.
6563         (cplus_language_data): Likewise.
6564         (asm_language_data): Likewise.
6565         (minimal_language_data): Likewise.
6566         * d-lang.c (d_language_data): Likewise.
6567         * f-lang.c (f_printchar): Rename to f_language::printchar.
6568         (f_language_data): Delete la_printchar initializer.
6569         (f_language::printchar): New member function, implementation from
6570         f_printchar.
6571         * go-lang.c (go_language_data): Delete la_printchar initializer.
6572         * language.c (unk_lang_printchar): Delete.
6573         (language_defn::printchar): Define new member function.
6574         (unknown_language_data): Delete la_printchar initializer.
6575         (unknown_language::printchar): New member function.
6576         (auto_language_data): Delete la_printchar initializer.
6577         (auto_language::printchar): New member function.
6578         * language.h (language_data): Delete la_printchar field.
6579         (language_defn::printchar): Declare new member function.
6580         (LA_PRINT_CHAR): Update call to printchar.
6581         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
6582         (m2_language::printchar): New member function.
6583         * objc-lang.c (objc_language_data): Delete la_printchar
6584         initializer.
6585         * opencl-lang.c (opencl_language_data): Likewise.
6586         * p-lang.c (pascal_language_data): Delete la_printchar
6587         initializer.
6588         (pascal_language::printchar): New member function.
6589         * rust-lang.c (rust_printchar): Rename to
6590         rust_language::printchar.
6591         (rust_language_data): Delete la_printchar initializer.
6592         (rust_language::printchar): New member function, implementation
6593         from rust_printchar.
6594
6595 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6596
6597         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
6598         (ada_language_data): Delete la_emitchar initializer.
6599         (ada_language::emitchar): New member function, implementation from
6600         emit_char.
6601         * c-lang.c (c_language_data): Delete la_emitchar initializer.
6602         (cplus_language_data): Likewise.
6603         (asm_language_data): Likewise.
6604         (minimal_language_data): Likewise.
6605         * d-lang.c (d_language_data): Likewise.
6606         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
6607         (f_language_data): Delete la_emitchar initializer.
6608         (f_language::emitchar): New member function, implementation from
6609         f_emit_char.
6610         * go-lang.c (go_language_data): Delete la_emitchar initializer.
6611         * language.c (unk_lang_emit_char): Delete.
6612         (language_defn::emitchar): New member function definition.
6613         (unknown_language_data): Delete la_emitchar initializer.
6614         (unknown_language::emitchar): New member function.
6615         (auto_language_data): Delete la_emitchar initializer.
6616         (auto_language::emitchar): New member function.
6617         * language.h (language_data): Delete la_emitchar field.
6618         (language_defn::emitchar): New member field declaration.
6619         (LA_EMIT_CHAR): Update call to emitchar.
6620         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
6621         (m2_language_data): Delete la_emitchar initializer.
6622         (m2_language::emitchar): New member function, implementation from
6623         m2_emit_char.
6624         * objc-lang.c (objc_language_data): Delete la_emitchar
6625         initializer.
6626         * opencl-lang.c (opencl_language_data): Likewise.
6627         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
6628         (pascal_language_data): Delete la_emitchar initializer.
6629         (pascal_language::emitchar): New member function, implementation
6630         from pascal_emit_char.
6631         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
6632         (rust_language_data): Delete la_emitchar initializer.
6633         (rust_language::emitchar): New member function, implementation
6634         from rust_emitchar.
6635
6636 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6637
6638         * ada-lang.c (resolve): Rename to ada_language::post_parser.
6639         (ada_language_data): Delete la_post_parser initializer.
6640         (ada_language::post_parser): New member function.
6641         * c-lang.c (c_language_data): Delete la_post_parser initializer.
6642         (cplus_language_data): Likewise.
6643         (asm_language_data): Likewise.
6644         (minimal_language_data): Likewise.
6645         * d-lang.c (d_language_data): Likewise.
6646         * f-lang.c (f_language_data): Likewise.
6647         * go-lang.c (go_language_data): Likewise.
6648         * language.c (unknown_language_data): Likewise.
6649         (auto_language_data): Likewise.
6650         * language.h (language_data): Delete la_post_parser field.
6651         (language_defn::post_parser): New member function.
6652         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
6653         * objc-lang.c (objc_language_data): Likewise.
6654         * opencl-lang.c (opencl_language_data): Likewise.
6655         * p-lang.c (pascal_language_data): Likewise.
6656         * parse.c (parse_exp_in_context): Update call to post_parser.
6657         (null_post_parser): Delete definition.
6658         * parser-defs.h (null_post_parser): Delete declaration.
6659         * rust-lang.c (rust_language_data): Delete la_post_parser
6660         initializer.
6661
6662 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6663
6664         * ada-lang.c (parse): Rename to ada_language::parser.
6665         (ada_language_data): Delete la_parser initializer.
6666         (ada_language::parser): New member function, implementation from
6667         parse.
6668         * c-lang.c (c_language_data): Delete la_parser initializer.
6669         (cplus_language_data): Likewise.
6670         (asm_language_data): Likewise.
6671         (minimal_language_data): Likewise.
6672         * d-lang.c (d_language_data): Likewise.
6673         (d_language::parser): New member function.
6674         * f-lang.c (f_language_data): Delete la_parser initializer.
6675         (f_language::parser): New member function.
6676         * go-lang.c (go_language_data): Delete la_parser initializer.
6677         (go_language::parser): New member function.
6678         * language.c (unk_lang_parser): Delete.
6679         (language_defn::parser): Define new member function.
6680         (unknown_language_data): Delete la_parser initializer.
6681         (unknown_language::parser): New member function.
6682         (auto_language_data): Delete la_parser initializer.
6683         (auto_language::parser): New member function.
6684         * language.h (language_data): Delete la_parser field.
6685         (language_defn::parser): Declare new member function.
6686         * m2-lang.c (m2_language_data): Delete la_parser initializer.
6687         (m2_language::parser): New member function.
6688         * objc-lang.c (objc_language_data): Delete la_parser initializer.
6689         * opencl-lang.c (opencl_language_data): Likewise.
6690         * p-lang.c (pascal_language_data): Likewise.
6691         (pascal_language::parser): New member function.
6692         * parse.c (parse_exp_in_context): Update call to parser.
6693         * rust-lang.c (rust_language_data): Delete la_parser initializer.
6694         (rust_language::parser): New member function.
6695
6696 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6697
6698         * top.c (print_gdb_configuration): Print --with-python-libdir
6699         configuration value.
6700
6701 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6702
6703         * NEWS: Mention change to the alias command.
6704
6705 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6706
6707         * cli/cli-cmds.c (lookup_cmd_for_default_args)
6708         (alias_command_completer)
6709         (make_alias_options_def_group): New functions.
6710         (alias_opts, alias_option_defs): New struct and array.
6711         (alias_usage_error): Update usage.
6712         (alias_command): Handles optional DEFAULT-ARGS... arguments.
6713         Use option framework.
6714         (_initialize_cli_cmds): Update alias command help.
6715         Update aliases command help.
6716         (show_user):
6717         Add NULL for new default_args lookup_cmd argument.
6718         (valid_command_p): Rename to validate_aliased_command.
6719         Add NULL for new default_args lookup_cmd argument.  Verify that the
6720         aliased_command has no default args.
6721         * cli/cli-decode.c (help_cmd): Show aliases definitions.
6722         (lookup_cmd_1, lookup_cmd): New argument default_args.
6723         (add_alias_cmd):
6724         Add NULL for new default_args lookup_cmd argument.
6725         (print_help_for_command): Show default args under the layout
6726          alias some_alias = some_aliased_cmd some_alias_default_arg.
6727         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
6728         xfree default_args in destructor.
6729         * cli/cli-script.c (process_next_line, do_define_command):
6730         Add NULL for new default_args lookup_cmd argument.
6731         * command.h: Declare new default_args argument in lookup_cmd
6732         and lookup_cmd_1.
6733         * completer.c (complete_line_internal_1):
6734         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
6735         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
6736         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
6737         Likewise.
6738         * infcmd.c (_initialize_infcmd): Likewise.
6739         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
6740         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
6741         * python/py-param.c (add_setshow_generic): Likewise.
6742         * remote.c (_initialize_remote): Likewise.
6743         * top.c (execute_command): Prepend default_args if command has some.
6744         (set_verbose):
6745         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
6746         * tracepoint.c (validate_actionline, encode_actions_1):
6747         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
6748
6749 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6750
6751         * jit.c (jit_read_descriptor): Use bool as the return type.
6752         (jit_breakpoint_re_set_internal): Use bool as the return type.
6753         Invert the return value logic; return true if the jit breakpoint
6754         has been successfully initialized.
6755         (jit_inferior_init): Update the call to
6756         jit_breakpoint_re_set_internal.
6757
6758 2020-06-22  Pedro Alves  <palves@redhat.com>
6759
6760         PR gdb/25939
6761         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
6762         Use the current inferior instead.  Don't return
6763         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
6764         wait again.
6765         * sol-thread.c (sol_thread_target::wait): Don't reference
6766         inferior_ptid.
6767         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
6768         (sol_update_thread_list_callback): Use the current inferior's pid
6769         instead of inferior_ptid.
6770
6771 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6772
6773         * procfs.c: Cleanup many comments.
6774
6775         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
6776         (AFTER_WATCHFLAG): Replace by value.
6777
6778         (MAIN_PROC_NAME_FORMAT): Inline ...
6779         (create_procinfo): ... here.
6780
6781         (procfs_debug_inferior): Remove SYS_exec handling.
6782         (syscall_is_exec): Likewise.
6783         (procfs_set_exec_trap): Likewise.
6784
6785         (syscall_is_lwp_exit): Inline in callers.
6786         (syscall_is_exit): Likewise.
6787         (syscall_is_exec): Likewise.
6788         (syscall_is_lwp_create): Likewise.
6789
6790         (invalidate_cache): Remove #if 0 code.
6791
6792         (make_signal_thread_runnable):  Remove.
6793         (procfs_target::resume): Remove #if 0 code.
6794
6795 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6796
6797         PR gdb/25939
6798         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
6799         call ...
6800         (procfs_target::create_inferior): ... here.
6801
6802 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6803
6804         * exec.c (validate_exec_file): Ensure the build-id is up to
6805         date by calling reopen_exec_file (that checks file timestamp
6806         to decide to re-read the file).
6807
6808 2020-06-18  Pedro Alves  <palves@redhat.com>
6809
6810         PR gdb/25412
6811         * gdbthread.h (delete_thread, delete_thread_silent)
6812         (find_thread_ptid): Update comments.
6813         * thread.c (current_thread_): New global.
6814         (is_current_thread): Move higher, and reimplement.
6815         (inferior_thread): Reimplement.
6816         (set_thread_exited): Use bool.  Add assertions.
6817         (add_thread_silent): Simplify thread-reuse handling by always
6818         calling delete_thread.
6819         (delete_thread): Remove intro comment.
6820         (find_thread_ptid): Skip exited threads.
6821         (switch_to_thread_no_regs): Write to current_thread_.
6822         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
6823         INFERIOR_PTID.  Clear current_thread_.
6824
6825 2020-06-18  Pedro Alves  <palves@redhat.com>
6826
6827         * aix-thread.c (pd_update): Use switch_to_thread.
6828
6829 2020-06-18  Pedro Alves  <palves@redhat.com>
6830
6831         * ravenscar-thread.c (ravenscar_thread_target): Update.
6832         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
6833         (ravenscar_thread_target::add_active_thread): ... this.  Don't
6834         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
6835         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
6836
6837 2020-06-18  Pedro Alves  <palves@redhat.com>
6838
6839         * nat/windows-nat.c (current_windows_thread): Remove.
6840         * nat/windows-nat.h (current_windows_thread): Remove.
6841         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
6842         Adjust.
6843         (display_selectors): Adjust to fetch the current
6844         windows_thread_info based on inferior_ptid.
6845         (fake_create_process): No longer write to current_windows_thread.
6846         (windows_nat_target::get_windows_debug_event):
6847         Don't set inferior_ptid or current_windows_thread.
6848         (windows_nat_target::wait): Adjust to not rely on
6849         current_windows_thread.
6850         (do_initial_windows_stuff): Now a method of windows_nat_target.
6851         Switch to the last_ptid thread.
6852         (windows_nat_target::attach): Adjust.
6853         (windows_nat_target::detach): Use switch_to_no_thread instead of
6854         writing to inferior_ptid directly.
6855         (windows_nat_target::create_inferior): Adjust.
6856
6857 2020-06-18  Pedro Alves  <palves@redhat.com>
6858
6859         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
6860
6861 2020-06-18  Pedro Alves  <palves@redhat.com>
6862
6863         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
6864         after creating it, instead of writing to inferior_ptid.  Don't
6865         write to inferior_ptid.
6866
6867 2020-06-18  Pedro Alves  <palves@redhat.com>
6868
6869         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
6870
6871 2020-06-18  Pedro Alves  <palves@redhat.com>
6872
6873         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
6874         it, instead of writing to inferior_ptid.
6875
6876 2020-06-18  Pedro Alves  <palves@redhat.com>
6877
6878         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
6879         to inferior_ptid.
6880
6881 2020-06-18  Pedro Alves  <palves@redhat.com>
6882
6883         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
6884         instead of writing to inferior_ptid directly.
6885
6886 2020-06-18  Pedro Alves  <palves@redhat.com>
6887
6888         * corelow.c (core_target::close): Use switch_to_no_thread instead
6889         of writing to inferior_ptid directly.
6890         (add_to_thread_list, core_target_open): Use switch_to_thread
6891         instead of writing to inferior_ptid directly.
6892
6893 2020-06-18  Pedro Alves  <palves@redhat.com>
6894
6895         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
6896         inferior_ptid.
6897         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
6898         inferior_ptid.
6899         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
6900         inferior_ptid directly.
6901         (darwin_nat_target::init_thread_list): Switch to thread, instead
6902         of writing to inferior_ptid.
6903         (darwin_nat_target::attach): Don't write to inferior_ptid.
6904         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
6905
6906 2020-06-18  Pedro Alves  <palves@redhat.com>
6907
6908         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
6909         thread.
6910         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
6911         Instead use switch_to_thread.
6912         (gnu_nat_target::detach): Use switch_to_no_thread
6913         instead of writing to inferior_ptid directly.  Used passed-in
6914         inferior instead of looking up the inferior by pid.
6915
6916 2020-06-18  Pedro Alves  <palves@redhat.com>
6917
6918         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
6919         inferior_ptid.
6920
6921 2020-06-18  Pedro Alves  <palves@redhat.com>
6922
6923         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
6924         inferior_ptid.
6925         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
6926         thread.
6927         (nto_procfs_target::detach): Avoid referencing
6928         inferior_ptid.  Use switch_to_no_thread instead of writing to
6929         inferior_ptid directly.
6930         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
6931         instead of writing to inferior_ptid directly.
6932         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
6933         to thread.
6934
6935 2020-06-18  Pedro Alves  <palves@redhat.com>
6936
6937         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
6938         after creating it, instead of writing to inferior_ptid.
6939         (gdbsim_target_open): Use switch_to_no_thread instead of writing
6940         to inferior_ptid directly.
6941         (gdbsim_target::wait): Don't write to inferior_ptid.
6942
6943 2020-06-18  Pedro Alves  <palves@redhat.com>
6944
6945         * remote.c (remote_target::remote_notice_new_inferior): Use
6946         switch_to_thread instead of writing to inferior_ptid directly.
6947         (remote_target::add_current_inferior_and_thread): Use
6948         switch_to_no_thread instead of writing to inferior_ptid directly.
6949         (extended_remote_target::attach): Use switch_to_inferior_no_thread
6950         and switch_to_thread instead of using set_current_inferior or
6951         writing to inferior_ptid directly.
6952
6953 2020-06-18  Pedro Alves  <palves@redhat.com>
6954
6955         * tracectf.c (ctf_target_open): Switch to added thread instead of
6956         writing to inferior_ptid directly.
6957         (ctf_target::close): Use switch_to_no_thread instead of writing to
6958         inferior_ptid directly.
6959
6960 2020-06-18  Pedro Alves  <palves@redhat.com>
6961
6962         * tracefile-tfile.c (tfile_target_open): Don't write to
6963         inferior_ptid directly, instead switch to added thread.
6964         (tfile_target::close): Use switch_to_no_thread instead of writing
6965         to inferior_ptid directly.
6966
6967 2020-06-18  Pedro Alves  <palves@redhat.com>
6968
6969         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
6970         (procfs_target::detach): Use switch_to_no_thread
6971         instead of writing to inferior_ptid directly.
6972         (do_attach): Change return type to void.  Switch to the added
6973         thread.
6974         (procfs_target::create_inferior): Switch to the added thread.
6975         (procfs_do_thread_registers): Don't write to inferior_ptid.
6976
6977 2020-06-18  Pedro Alves  <palves@redhat.com>
6978
6979         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
6980         of writing to inferior_ptid.
6981         (scoped_restore_exited_inferior): Delete.
6982         (handle_vfork_child_exec_or_exit): Simplify using
6983         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
6984         instead of writing to inferior_ptid.
6985         (THREAD_STOPPED_BY): Delete.
6986         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
6987         (thread_stopped_by_hw_breakpoint): Delete.
6988         (save_waitstatus): Use
6989         scoped_restore_current_thread+switch_to_thread, and call
6990         target_stopped_by_watchpoint instead of
6991         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
6992         instead of thread_stopped_by_sw_breakpoint, and
6993         target_stopped_by_hw_breakpoint instead of
6994         thread_stopped_by_hw_breakpoint.
6995         (handle_inferior_event)
6996         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
6997         inferior_ptid directly, nor
6998         set_current_inferior/set_current_program_space.  Use
6999         switch_to_thread / switch_to_inferior_no_thread instead.
7000
7001 2020-06-18  Pedro Alves  <palves@redhat.com>
7002
7003         * target.c (generic_mourn_inferior): Use switch_to_no_thread
7004         instead of writing to inferior_ptid.
7005
7006 2020-06-18  Pedro Alves  <palves@redhat.com>
7007
7008         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
7009         added thread.
7010         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
7011         to the added thread.
7012         (inf_ptrace_target::detach_success): Use switch_to_no_thread
7013         instead of writing to inferior_ptid.
7014
7015 2020-06-18  Pedro Alves  <palves@redhat.com>
7016
7017         * gdbarch-selftests.c: Include "progspace-and-thread.h".
7018         (register_to_value_test): Mock a program_space too.  Heap-allocate
7019         the address space.  Don't write to inferior_ptid.  Use
7020         switch_to_thread instead.
7021
7022 2020-06-18  Pedro Alves  <palves@redhat.com>
7023
7024         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
7025         Delete.
7026         (find_signalled_thread()): New, factored out from
7027         linux_make_corefile_notes and adjusted to handle exited threads.
7028         (linux_make_corefile_notes): Adjust to use the new
7029         find_signalled_thread.
7030
7031 2020-06-18  Pedro Alves  <palves@redhat.com>
7032
7033         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
7034         of saving/restoring inferior_ptid.
7035
7036 2020-06-17  Tom Tromey  <tom@tromey.com>
7037
7038         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
7039         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
7040         declare.
7041         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
7042
7043 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
7044
7045         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
7046         of partial symtabs.
7047
7048 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7049
7050         * regformats/reg-arm.dat: Remove.
7051         * regformats/reg-bfin.dat: Remove.
7052         * regformats/reg-cris.dat: Remove.
7053         * regformats/reg-crisv32.dat: Remove.
7054         * regformats/reg-m32r.dat: Remove.
7055         * regformats/reg-tilegx.dat: Remove.
7056         * regformats/reg-tilegx32.dat: Remove.
7057
7058 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7059
7060         * features/Makefile (WHICH): Remove arm files.
7061         * regformats/arm/arm-with-iwmmxt.dat: Remove.
7062         * regformats/arm/arm-with-neon.dat: Remove.
7063         * regformats/arm/arm-with-vfpv2.dat: Remove.
7064         * regformats/arm/arm-with-vfpv3.dat: Remove.
7065
7066 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7067
7068         * features/Makefile (XMLTOC): Remove rx.xml.
7069
7070 2020-06-17  Pedro Alves  <palves@redhat.com>
7071
7072         * gdbthread.h (thread_control_state) <trap_expected> Update
7073         comments.
7074
7075 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7076
7077         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
7078         ada_language::lookup_symbol_nonlocal.
7079         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
7080         (ada_language::lookup_symbol_nonlocal): New member function,
7081         implementation from ada_lookup_symbol_nonlocal.
7082         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
7083         initializer.
7084         (cplus_language_data): Delete la_lookup_symbol_nonlocal
7085         initializer.
7086         (cplus_language::lookup_symbol_nonlocal): New member function.
7087         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
7088         (minimal_language_data) Likewise.
7089         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
7090         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
7091         initializer.
7092         (d_language::lookup_symbol_nonlocal): New member function.
7093         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
7094         initializer.
7095         (f_language::lookup_symbol_nonlocal): New member function.
7096         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
7097         initializer.
7098         * language.c (unknown_language_data): Likewise.
7099         (auto_language_data): Likewise.
7100         * language.h (language_data): Delete la_lookup_symbol_nonlocal
7101         field.
7102         (language_defn::lookup_symbol_nonlocal): New member function.
7103         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
7104         initializer.
7105         * objc-lang.c (objc_language_data): Likewise.
7106         * opencl-lang.c (opencl_language_data): Likewise.
7107         * p-lang.c (pascal_language_data): Likewise.
7108         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
7109         rust_language::lookup_symbol_nonlocal.
7110         (rust_language_data): Delete la_lookup_symbol_nonlocal
7111         initializer.
7112         (rust_language::lookup_symbol_nonlocal): New member function,
7113         implementation from rust_lookup_symbol_nonlocal.
7114         * symtab.c (lookup_symbol_aux): Update call to
7115         lookup_symbol_nonlocal.
7116         (basic_lookup_symbol_nonlocal): Rename to...
7117         (language_defn::lookup_symbol_nonlocal): ...this, and update
7118         header comment.  Remove language_defn parameter, and replace with
7119         uses of `this'.
7120         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
7121
7122 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7123
7124         * ada-lang.c (ada_language_data): Delete la_value_print_inner
7125         initializer.
7126         (ada_language::value_print_inner): New member function.
7127         * c-lang.c (c_language_data): Delete la_value_print_inner
7128         initializer.
7129         (cplus_language_data): Likewise.
7130         (asm_language_data): Likewise.
7131         (minimal_language_data): Likewise.
7132         * d-lang.c (d_language_data): Likewise.
7133         (d_language::value_print_inner): New member function.
7134         * f-lang.c (f_language_data): Delete la_value_print_inner
7135         initializer.
7136         (f_language::value_print_inner): New member function.
7137         * f-lang.h (f_value_print_innner): Rename to...
7138         (f_value_print_inner): ...this (note spelling of 'inner').
7139         * f-valprint.c (f_value_print_innner): Rename to...
7140         (f_value_print_inner): ...this (note spelling of 'inner').
7141         * go-lang.c (go_language_data): Delete la_value_print_inner
7142         initializer.
7143         (go_language::value_print_inner): New member function.
7144         * language.c (language_defn::value_print_inner): Define new member
7145         function.
7146         (unk_lang_value_print_inner): Delete.
7147         (unknown_language_data): Delete la_value_print_inner initializer.
7148         (unknown_language::value_print_inner): New member function.
7149         (auto_language_data): Delete la_value_print_inner initializer.
7150         (auto_language::value_print_inner): New member function.
7151         * language.h (language_data): Delete la_value_print_inner field.
7152         (language_defn::value_print_inner): Delcare new member function.
7153         * m2-lang.c (m2_language_data): Delete la_value_print_inner
7154         initializer.
7155         (m2_language::value_print_inner): New member function.
7156         * objc-lang.c (objc_language_data): Delete la_value_print_inner
7157         initializer.
7158         * opencl-lang.c (opencl_language_data): Likewise.
7159         * p-lang.c (pascal_language_data): Likewise.
7160         (pascal_language::value_print_inner): New member function.
7161         * rust-lang.c (rust_language_data): Delete la_value_print_inner
7162         initializer.
7163         (rust_language::value_print_inner): New member function.
7164         * valprint.c (do_val_print): Update call to value_print_inner.
7165
7166 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7167
7168         * ada-lang.c (ada_language_data): Delete la_value_print
7169         initializer.
7170         (ada_language::value_print): New member function.
7171         * c-lang.c (c_language_data): Delete la_value_print initializer.
7172         (cplus_language_data): Likewise.
7173         (asm_language_data): Likewise.
7174         (minimal_language_data): Likewise.
7175         * d-lang.c (d_language_data): Likewise.
7176         * f-lang.c (f_language_data): Likewise.
7177         * go-lang.c (go_language_data): Likewise.
7178         * language.c (unk_lang_value_print): Delete.
7179         (language_defn::value_print): Define new member function.
7180         (unknown_language_data): Delete la_value_print initializer.
7181         (unknown_language::value_print): New member function.
7182         (auto_language_data): Delete la_value_print initializer.
7183         (auto_language::value_print): New member function.
7184         * language.h (language_data): Delete la_value_print field.
7185         (language_defn::value_print): Declare new member function.
7186         (LA_VALUE_PRINT): Update call to value_print.
7187         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
7188         * objc-lang.c (objc_language_data): Likewise.
7189         * opencl-lang.c (opencl_language_data): Likewise.
7190         * p-lang.c (pascal_language_data): Likewise.
7191         (pascal_language::value_print): New member function.
7192         * rust-lang.c (rust_language_data): Delete la_value_print
7193         initializer.
7194
7195 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7196
7197         * ada-lang.c (ada_watch_location_expression): Rename to
7198         ada_language::watch_location_expression.
7199         (ada_language_data): Delete la_watch_location_expression
7200         initializer.
7201         (ada_language::watch_location_expression): New member function,
7202         implementation from ada_watch_location_expression.
7203         * breakpoint.c (watch_command_1): Update call to
7204         watch_location_expression.
7205         * c-lang.c (c_watch_location_expression): Rename to
7206         language_defn::watch_location_expression.
7207         (c_language_data): Delete la_watch_location_expression
7208         initializer.
7209         (cplus_language_data): Likewise.
7210         (asm_language_data): Likewise.
7211         (minimal_language_data): Likewise.
7212         * c-lang.h (c_watch_location_expression): Delete declaration.
7213         * d-lang.c (d_language_data): Delete la_watch_location_expression
7214         initializer.
7215         * f-lang.c (f_language_data): Likewise.
7216         * go-lang.c (go_language_data): Likewise.
7217         * language.c (language_defn::watch_location_expression): Member
7218         function implementation from c_watch_location_expression.
7219         (unknown_language_data): Delete la_watch_location_expression
7220         initializer.
7221         (auto_language_data): Likewise.
7222         * language.h (language_data): Delete la_watch_location_expression
7223         field.
7224         (language_defn::watch_location_expression): Declare new member
7225         function.
7226         * m2-lang.c (m2_language_data): Delete
7227         la_watch_location_expression initializer.
7228         * objc-lang.c (objc_language_data): Likewise.
7229         * opencl-lang.c (opencl_language_data): Likewise.
7230         * p-lang.c (pascal_language_data): Likewise.
7231         * rust-lang.c (rust_watch_location_expression): Rename to
7232         rust_language::watch_location_expression.
7233         (rust_language_data): Delete la_watch_location_expression
7234         initializer.
7235         (rust_language::watch_location_expression): New member function,
7236         implementation from rust_watch_location_expression.
7237
7238 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7239
7240         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
7241         ada_language::collect_symbol_completion_matches.
7242         (ada_language_data): Delete la_collect_symbol_completion_matches
7243         initializer.
7244         (ada_language::collect_symbol_completion_matches): New member
7245         function, implementation from
7246         ada_collect_symbol_completion_matches.
7247         * c-lang.c (c_language_data): Delete
7248         la_collect_symbol_completion_matches initializer.
7249         (cplus_language_data): Likewise.
7250         (asm_language_data): Likewise.
7251         (minimal_language_data): Likewise.
7252         * d-lang.c (d_language_data): Likewise.
7253         * f-lang.c (f_collect_symbol_completion_matches): Rename to
7254         f_language::collect_symbol_completion_matches.
7255         (f_language_data): Delete la_collect_symbol_completion_matches
7256         initializer.
7257         (f_language::collect_symbol_completion_matches) New member
7258         function, implementation from f_collect_symbol_completion_matches.
7259         * go-lang.c (go_language_data): Delete
7260         la_collect_symbol_completion_matches initializer.
7261         * language.c (unknown_language_data): Likewise.
7262         (auto_language_data): Likewise.
7263         * language.h (language_data): Delete
7264         la_collect_symbol_completion_matches field.
7265         (language_defn::collect_symbol_completion_matches): New member
7266         function.
7267         * m2-lang.c (m2_language_data): Delete
7268         la_collect_symbol_completion_matches initializer.
7269         * objc-lang.c (objc_language_data): Likewise.
7270         * opencl-lang.c (opencl_language_data): Likewise.
7271         * p-lang.c (pascal_language_data): Likewise.
7272         * rust-lang.c (rust_language_data): Likewise.
7273         * symtab.c (default_collect_symbol_completion_matches): Delete.
7274         (collect_symbol_completion_matches): Update call to
7275         collect_symbol_completion_matches.
7276         (collect_symbol_completion_matches_type): Likewise.
7277         * symtab.h (default_collect_symbol_completion_matches): Delete
7278         declaration.
7279
7280 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7281
7282         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
7283         (ada_language_data): Delete la_word_break_characters initializer.
7284         (ada_language::word_break_characters): New member function.
7285         * c-lang.c (c_language_data): Delete la_word_break_characters
7286         initializer.
7287         (cplus_language_data): Likewise.
7288         (asm_language_data): Likewise.
7289         (minimal_language_data): Likewise.
7290         * completer.c: Update global comment.
7291         (advance_to_expression_complete_word_point): Update call to
7292         word_break_characters.
7293         (complete_files_symbols): Likewise.
7294         (complete_line_internal_1): Likewise.
7295         (default_completer_handle_brkchars): Likewise.
7296         (skip_quoted_chars): Likewise.
7297         * d-lang.c (d_language_data): Delete la_word_break_characters
7298         initializer.
7299         * f-lang.c (f_word_break_characters): Delete.
7300         (f_language_data): Delete la_word_break_characters initializer.
7301         (f_language::word_break_characters): New member function.
7302         * go-lang.c (go_language_data): Delete la_word_break_characters
7303         initializer.
7304         * language.c (unknown_language_data): Likewise.
7305         (auto_language_data): Likewise.
7306         * language.h (default_word_break_characters): Move declaration to
7307         earlier in the file.
7308         (language_data): Delete la_word_break_characters field.
7309         (language_defn::word_break_characters): New member function.
7310         * m2-lang.c (m2_language_data): Delete la_word_break_characters
7311         initializer.
7312         * objc-lang.c (objc_language_data): Likewise.
7313         * opencl-lang.c (opencl_language_data): Likewise.
7314         * p-lang.c (pascal_language_data): Likewise.
7315         * rust-lang.c (rust_language_data): Likewise.
7316
7317 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7318
7319         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
7320         (ada_language_data): Delete la_get_symbol_name_matcher
7321         initializer.
7322         (language_defn::get_symbol_name_matcher_inner): New member
7323         function.
7324         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
7325         initializer.
7326         (cplus_language_data): Likewise.
7327         (cplus_language::get_symbol_name_matcher_inner): New member
7328         function.
7329         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
7330         (minimal_language_data): Likewise.
7331         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
7332         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
7333         initializer.
7334         * dictionary.c (iter_match_first_hashed): Update call to
7335         get_symbol_name_matcher.
7336         (iter_match_next_hashed): Likewise.
7337         (iter_match_next_linear): Likewise.
7338         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
7339         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
7340         initializer.
7341         (f_language::get_symbol_name_matcher_inner): New member function.
7342         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
7343         initializer.
7344         * language.c (default_symbol_name_matcher): Update header comment,
7345         make static.
7346         (language_defn::get_symbol_name_matcher): New definition.
7347         (language_defn::get_symbol_name_matcher_inner): Likewise.
7348         (get_symbol_name_matcher): Delete.
7349         (unknown_language_data): Delete la_get_symbol_name_matcher
7350         initializer.
7351         (auto_language_data): Likewise.
7352         * language.h (language_data): Delete la_get_symbol_name_matcher
7353         field.
7354         (language_defn::get_symbol_name_matcher): New member function.
7355         (language_defn::get_symbol_name_matcher_inner): Likewise.
7356         (default_symbol_name_matcher): Delete declaration.
7357         * linespec.c (find_methods): Update call to
7358         get_symbol_name_matcher.
7359         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
7360         initializer.
7361         * minsyms.c (lookup_minimal_symbol): Update call to
7362         get_symbol_name_matcher.
7363         (iterate_over_minimal_symbols): Likewise.
7364         * objc-lang.c (objc_language_data): Delete
7365         la_get_symbol_name_matcher initializer.
7366         * opencl-lang.c (opencl_language_data): Likewise.
7367         * p-lang.c (pascal_language_data): Likewise.
7368         * psymtab.c (psymbol_name_matches): Update call to
7369         get_symbol_name_matcher.
7370         * rust-lang.c (rust_language_data): Delete
7371         la_get_symbol_name_matcher initializer.
7372         * symtab.c (symbol_matches_search_name): Update call to
7373         get_symbol_name_matcher.
7374         (compare_symbol_name): Likewise.
7375
7376 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7377
7378         * ada-lang.c (ada_language_data): Delete la_compute_program
7379         initializer.
7380         * c-lang.c (c_language_data): Likewise.
7381         (c_language::compute_program): New member function.
7382         (cplus_language_data): Delete la_compute_program initializer.
7383         (cplus_language::compute_program): New member function.
7384         (asm_language_data): Delete la_compute_program initializer.
7385         (minimal_language_data): Likewise.
7386         * c-lang.h (c_compute_program): Update comment.
7387         (cplus_compute_program): Likewise.
7388         * compile/compile-c-support.c (c_compute_program): Likewise.
7389         (cplus_compute_program): Likewise.
7390         * compile/compile.c (compile_to_object): Update call to
7391         la_compute_program.
7392         * d-lang.c (d_language_data): Delete la_compute_program
7393         initializer.
7394         * f-lang.c (f_language_data): Likewise.
7395         * go-lang.c (go_language_data): Likewise.
7396         * language.c (unknown_language_data): Likewise.
7397         (auto_language_data): Likewise.
7398         * language.h (language_data): Delete la_compute_program field.
7399         (language_defn::compute_program): New member function.
7400         * m2-lang.c (m2_language_data): Delete la_compute_program
7401         initializer.
7402         * objc-lang.c (objc_language_data): Likewise.
7403         * opencl-lang.c (opencl_language_data): Likewise.
7404         * p-lang.c (pascal_language_data): Likewise.
7405         * rust-lang.c (rust_language_data): Likewise.
7406
7407 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7408
7409         * ada-lang.c (ada_language_data) Delete
7410         la_class_name_from_physname initializer.
7411         * c-lang.c (c_language_data): Likewise.
7412         (cplus_language_data): Likewise.
7413         (cplus_language::class_name_from_physname): New member function.
7414         (asm_language_data): Delete la_class_name_from_physname
7415         initializer.
7416         (minimal_language_data): Likewise.
7417         * d-lang.c (d_language_data): Likewise.
7418         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
7419         method on language_defn class.
7420         (guess_full_die_structure_name): Likewise.
7421         * f-lang.c (f_language_data): Delete la_class_name_from_physname
7422         initializer.
7423         * go-lang.c (go_language_data): Likewise.
7424         * language.c (language_class_name_from_physname): Delete.
7425         (unk_lang_class_name): Delete.
7426         (unknown_language_data): Delete la_class_name_from_physname
7427         initializer.
7428         (auto_language_data): Likewise.
7429         * language.h (language_data): Delete la_class_name_from_physname
7430         field.
7431         (language_defn::class_name_from_physname): New function.
7432         (language_class_name_from_physname): Delete declaration.
7433         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
7434         initializer.
7435         * objc-lang.c (objc_language_data): Likewise.
7436         * opencl-lang.c (opencl_language_data): Likewise.
7437         * p-lang.c (pascal_language_data): Likewise.
7438         * rust-lang.c (rust_language_data): Likewise.
7439
7440 2020-06-16  Tom Tromey  <tom@tromey.com>
7441
7442         * tui/tui-data.h (STATUS_NAME): New macro.
7443         * tui/tui-layout.c (tui_remove_some_windows)
7444         (initialize_known_windows, tui_register_window)
7445         (tui_layout_split::remove_windows, initialize_layouts)
7446         (tui_new_layout_command): Don't use hard-coded window names.
7447
7448 2020-06-16  Tom Tromey  <tom@tromey.com>
7449
7450         PR tui/25348:
7451         * tui/tui.c (tui_ensure_readline_initialized): Rename from
7452         tui_initialize_readline.  Only run once.  Call rl_initialize.
7453         * tui/tui.h (tui_ensure_readline_initialized): Rename from
7454         tui_initialize_readline.
7455         * tui/tui-io.c (tui_setup_io): Call
7456         tui_ensure_readline_initialized.
7457         * tui/tui-interp.c (tui_interp::init): Update.
7458
7459 2020-06-16  Tom Tromey  <tom@tromey.com>
7460
7461         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
7462         Also preserve the status window.
7463
7464 2020-06-16  Tom Tromey  <tom@tromey.com>
7465
7466         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
7467         where m_window==nullptr.
7468
7469 2020-06-15  Tom Tromey  <tromey@adacore.com>
7470
7471         * windows-nat.c (windows_nat::handle_output_debug_string):
7472         Update.
7473         (windows_nat::handle_ms_vc_exception): Update.
7474         * target.h (target_read_string): Change API.
7475         * target.c (target_read_string): Change API.
7476         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
7477         Update.
7478         * solib-frv.c (frv_current_sos): Update.
7479         * solib-dsbt.c (dsbt_current_sos): Update.
7480         * solib-darwin.c (darwin_current_sos): Update.
7481         * linux-thread-db.c (inferior_has_bug): Update.
7482         * expprint.c (print_subexp_standard): Update.
7483         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
7484         (ada_exception_message_1): Update.
7485
7486 2020-06-15  Tom Tromey  <tromey@adacore.com>
7487
7488         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
7489
7490 2020-06-15  Tom Tromey  <tromey@adacore.com>
7491
7492         * valprint.c (read_string): Update comment.
7493         * target.c (MIN): Remove.
7494         (target_read_string): Rewrite.
7495
7496 2020-06-15  Tom Tromey  <tromey@adacore.com>
7497
7498         * corefile.c (read_memory_string): Remove.
7499         * ada-valprint.c (ada_value_print_ptr): Update.
7500         * ada-lang.h (ada_tag_name): Change return type.
7501         * ada-lang.c (type_from_tag): Update.
7502         (ada_tag_name_from_tsd): Change return type.  Use
7503         target_read_string.
7504         (ada_tag_name): Likewise.
7505         * gdbcore.h (read_memory_string): Don't declare.
7506
7507 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
7508
7509         * symtab.c (rbreak_command): Ignore Windows drive colon.
7510
7511 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
7512
7513         * NEWS: Mention removed GDBserver host support.
7514
7515 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
7516
7517         * features/riscv/rebuild-csr-xml.sh: Updated.
7518
7519 2020-06-11  Tom Tromey  <tom@tromey.com>
7520
7521         PR gdb/18318:
7522         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
7523
7524 2020-06-09  Jonny Grant  <jg@jguk.org>
7525 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
7526
7527         * main.c (captured_main_1): Don't print new line after help.
7528         (print_gdb_help): add mailing list and IRC channel information
7529         to --help.  Add new lines between items in the footer.  Remove
7530         quotes around bug url.
7531
7532 2020-06-11  Keith Seitz  <keiths@redhat.com>
7533
7534         PR gdb/21356
7535         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
7536         Resolve typedefs for type length calculations.
7537
7538 2020-06-10  Tom de Vries  <tdevries@suse.de>
7539
7540         PR ada/24713
7541         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
7542         (write_psymbols): Enable .gdb_index for ada.
7543         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
7544         ada.
7545
7546 2020-06-10  Tom de Vries  <tdevries@suse.de>
7547
7548         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
7549         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
7550         namei" instead of "const char *name" argument.
7551         (dw2_map_matching_symbols): Use "offset_type namei" variant of
7552         dw2_symtab_iter_init.
7553
7554 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7555
7556         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
7557         to use type::field and field::type instead.
7558
7559 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7560
7561         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
7562         to use field::type instead.
7563
7564 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7565
7566         * gdbtypes.h (struct field) <type, set_type>: New methods.
7567         Rename `type` field to...
7568         <m_type>: ... this.  Change references throughout to use type or
7569         set_type methods.
7570         (FIELD_TYPE): Use field::type.  Change call sites that modify
7571         the field's type to use field::set_type instead.
7572
7573 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7574
7575         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
7576         to use type::index_type instead.
7577
7578 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7579
7580         * gdbtypes.h (struct type) <index_type, set_index_type>: New
7581         methods.
7582         (TYPE_INDEX_TYPE): Use type::index_type.
7583         * gdbtypes.c (create_array_type_with_stride): Likewise.
7584
7585 2020-06-07  Tom Tromey  <tom@tromey.com>
7586
7587         * valprint.c (generic_val_print_float): Remove "embedded_offset"
7588         parameter.
7589         (generic_value_print): Update.
7590
7591 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
7592
7593         Revert commit 982a38f60b0.
7594         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
7595
7596 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
7597
7598         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
7599         avoid use after free.
7600
7601 2020-06-05  Tom de Vries  <tdevries@suse.de>
7602
7603         * NEWS: Fix typos.
7604
7605 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
7606
7607         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
7608         the per_bfd object.
7609         (dwarf2_read_debug_names): Likewise.
7610         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
7611         object when re-using a per_bfd object with an index.
7612
7613 2020-06-03  Tom de Vries  <tdevries@suse.de>
7614
7615         PR symtab/26046
7616         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
7617         children for C++.
7618         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
7619         DW_TAG_subprogram.
7620
7621 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7622
7623         * ada-lang.c (ada_language_data): Delete skip_trampoline
7624         initializer.
7625         * c-lang.c (c_language_data): Likewise.
7626         (cplus_language_data): Likewise.
7627         (cplus_language::skip_trampoline): New member function.
7628         (asm_language_data): Delete skip_trampoline initializer.
7629         (minimal_language_data): Likewise.
7630         * d-lang.c (d_language_data): Likewise.
7631         * f-lang.c (f_language_data): Likewise.
7632         * go-lang.c (go_language_data): Likewise.
7633         * language.c (unk_lang_trampoline): Delete function.
7634         (skip_language_trampoline): Update.
7635         (unknown_language_data): Delete skip_trampoline initializer.
7636         (auto_language_data): Likewise.
7637         * language.h (language_data): Delete skip_trampoline field.
7638         (language_defn::skip_trampoline): New function.
7639         * m2-lang.c (m2_language_data): Delete skip_trampoline
7640         initializer.
7641         * objc-lang.c (objc_skip_trampoline): Delete function, move
7642         implementation to objc_language::skip_trampoline.
7643         (objc_language_data): Delete skip_trampoline initializer.
7644         (objc_language::skip_trampoline): New member function with
7645         implementation from objc_skip_trampoline.
7646         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
7647         initializer.
7648         * p-lang.c (pascal_language_data): Likewise.
7649         * rust-lang.c (rust_language_data): Likewise.
7650
7651 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7652
7653         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
7654         (ada_language::demangle): New member function.
7655         * c-lang.c (c_language_data): Delete la_demangle initializer.
7656         (cplus_language_data): Delete la_demangle initializer.
7657         (cplus_language::demangle): New member function.
7658         (asm_language_data): Delete la_demangle initializer.
7659         (minimal_language_data): Delete la_demangle initializer.
7660         * d-lang.c (d_language_data): Delete la_demangle initializer.
7661         (d_language::demangle): New member function.
7662         * f-lang.c (f_language_data): Delete la_demangle initializer.
7663         (f_language::demangle): New member function.
7664         * go-lang.c (go_language_data): Delete la_demangle initializer.
7665         (go_language::demangle): New member function.
7666         * language.c (language_demangle): Update.
7667         (unk_lang_demangle): Delete.
7668         (unknown_language_data): Delete la_demangle initializer.
7669         (unknown_language::demangle): New member function.
7670         (auto_language_data): Delete la_demangle initializer.
7671         (auto_language::demangle): New member function.
7672         * language.h (language_data): Delete la_demangle field.
7673         (language_defn::demangle): New function.
7674         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
7675         * objc-lang.c (objc_language_data): Delete la_demangle
7676         initializer.
7677         (objc_language::demangle): New member function.
7678         * opencl-lang.c (opencl_language_data): Delete la_demangle
7679         initializer.
7680         * p-lang.c (pascal_language_data): Likewise.
7681         * rust-lang.c (rust_language_data): Likewise.
7682         (rust_language::demangle): New member function.
7683
7684 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7685
7686         * ada-lang.c (ada_language_data): Delete la_print_type
7687         initializer.
7688         (ada_language::print_type): New member function.
7689         * c-lang.c (c_language_data): Delete la_print_type initializer.
7690         (c_language::print_type): New member function.
7691         (cplus_language_data): Delete la_print_type initializer.
7692         (cplus_language::print_type): New member function.
7693         (asm_language_data): Delete la_print_type initializer.
7694         (asm_language::print_type): New member function.
7695         (minimal_language_data): Delete la_print_type initializer.
7696         (minimal_language::print_type): New member function.
7697         * d-lang.c (d_language_data): Delete la_print_type initializer.
7698         (d_language::print_type): New member function.
7699         * f-lang.c (f_language_data): Delete la_print_type initializer.
7700         (f_language::print_type): New member function.
7701         * go-lang.c (go_language_data): Delete la_print_type initializer.
7702         (go_language::print_type): New member function.
7703         * language.c (unk_lang_print_type): Delete.
7704         (unknown_language_data): Delete la_print_type initializer.
7705         (unknown_language::print_type): New member function.
7706         (auto_language_data): Delete la_print_type initializer.
7707         (auto_language::print_type): New member function.
7708         * language.h (language_data): Delete la_print_type field.
7709         (language_defn::print_type): New function.
7710         (LA_PRINT_TYPE): Update.
7711         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
7712         (m2_language::print_type): New member function.
7713         * objc-lang.c (objc_language_data): Delete la_print_type
7714         initializer.
7715         (objc_language::print_type): New member function.
7716         * opencl-lang.c (opencl_print_type): Delete, implementation moved
7717         to opencl_language::print_type.
7718         (opencl_language_data): Delete la_print_type initializer.
7719         (opencl_language::print_type): New member function, implementation
7720         from opencl_print_type.
7721         * p-lang.c (pascal_language_data): Delete la_print_type
7722         initializer.
7723         (pascal_language::print_type): New member function.
7724         * rust-lang.c (rust_print_type): Delete, implementation moved to
7725         rust_language::print_type.
7726         (rust_language_data): Delete la_print_type initializer.
7727         (rust_language::print_type): New member function, implementation
7728         from rust_print_type.
7729
7730 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7731
7732         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
7733         implementation moves to...
7734         (ada_language::sniff_from_mangled_name): ...here.  Update return
7735         type.
7736         (ada_language_data): Delete la_sniff_from_mangled_name
7737         initializer.
7738         * c-lang.c (c_language_data): Likewise.
7739         (cplus_language_data): Likewise.
7740         (cplus_language::sniff_from_mangled_name): New member function,
7741         implementation taken from gdb_sniff_from_mangled_name.
7742         (asm_language_data): Delete la_sniff_from_mangled_name
7743         initializer.
7744         (minimal_language_data): Likewise.
7745         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
7746         implementation moves to cplus_language::sniff_from_mangled_name.
7747         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
7748         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
7749         moves to...
7750         (d_language::sniff_from_mangled_name): ...here.
7751         (d_language_data): Delete la_sniff_from_mangled_name initializer.
7752         * f-lang.c (f_language_data): Likewise.
7753         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
7754         moves to...
7755         (go_language::sniff_from_mangled_name): ...here.
7756         (go_language_data): Delete la_sniff_from_mangled_name initializer.
7757         * language.c (language_sniff_from_mangled_name): Delete.
7758         (unknown_language_data): Delete la_sniff_from_mangled_name
7759         initializer.
7760         (auto_language_data): Likewise.
7761         * language.h (language_data): Delete la_sniff_from_mangled_name
7762         field.
7763         (language_defn::sniff_from_mangled_name): New function.
7764         (language_sniff_from_mangled_name): Delete declaration.
7765         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
7766         field.
7767         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
7768         implementation moves to...
7769         (objc_language::sniff_from_mangled_name): ...here.
7770         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
7771         * opencl-lang.c (opencl_language_data): Likewise.
7772         * p-lang.c (pascal_language_data): Likewise.
7773         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
7774         implementation moves to...
7775         (rust_language::sniff_from_mangled_name): ...here.
7776         (rust_language_data): Delete la_sniff_from_mangled_name
7777         initializer.
7778         * symtab.c (symbol_find_demangled_name): Call
7779         sniff_from_mangled_name member function.
7780
7781 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7782
7783         * ada-lang.c (ada_language_data): Delete la_search_name_hash
7784         initializer.
7785         * c-lang.c (c_language_data): Likewise.
7786         (cplus_language_data): Likewise.
7787         (cplus_language::search_name_hash): New member function.
7788         (asm_language_data): Delete la_search_name_hash initializer.
7789         (minimal_language_data): Likewise.
7790         * d-lang.c (d_language_data): Likewise.
7791         * dictionary.c (default_search_name_hash): Rename to...
7792         (language_defn::search_name_hash): ...this.
7793         * f-lang.c (f_language_data): Likewise.
7794         (f_language::search_name_hash): New member function.
7795         * go-lang.c (go_language_data): Delete la_search_name_hash
7796         initializer.
7797         * language.c (unknown_language_data): Likewise.
7798         (auto_language_data): Likewise.
7799         * language.h (struct language_data): Delete la_search_name_hash
7800         field.
7801         (language_defn::search_name_hash): Declare new member function.
7802         (default_search_name_hash): Delete declaration.
7803         * m2-lang.c (m2_language_data): Delete la_search_name_hash
7804         initializer.
7805         * objc-lang.c (objc_language_data): Likewise.
7806         * opencl-lang.c (opencl_language_data): Likewise.
7807         * p-lang.c (pascal_language_data): Likewise.
7808         * rust-lang.c (rust_language_data): Likewise.
7809         * symtab.c (search_name_hash): Update call.
7810
7811 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7812
7813         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
7814         initializer.
7815         * c-lang.c (class compile_instance): Declare.
7816         (c_language_data): Delete la_get_compile_instance initializer.
7817         (c_language::get_compile_instance): New member function.
7818         (cplus_language_data): Delete la_get_compile_instance initializer.
7819         (cplus_language::get_compile_instance): New member function.
7820         (asm_language_data): Delete la_get_compile_instance initializer.
7821         (minimal_language_data): Likewise.
7822         * c-lang.h (c_get_compile_context): Update comment.
7823         (cplus_get_compile_context): Update comment.
7824         * compile/compile.c (compile_to_object): Update calls, don't rely
7825         on function pointer being NULL.
7826         * d-lang.c (d_language_data): Delete la_get_compile_instance
7827         initializer.
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_get_compile_instance field.
7833         (language_defn::get_compile_instance): New member function.
7834         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
7835         initializer.
7836         * objc-lang.c (objc_language_data): Likewise.
7837         * opencl-lang.c (opencl_language_data): Likewise.
7838         * p-lang.c (pascal_language_data): Likewise.
7839         * rust-lang.c (rust_language_data): Likewise.
7840
7841 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7842
7843         * ada-lang.c (ada_add_all_symbols): Update comment.
7844         (ada_iterate_over_symbols): Delete, move implementation to...
7845         (ada_language::iterate_over_symbols): ...here, a new member
7846         function, rewrite to use range based for loop.
7847         (ada_language_data): Delete la_iterate_over_symbols initializer.
7848         * c-lang.c (c_language_data): Likewise.
7849         (cplus_language_data): Likewise.
7850         (asm_language_data): Likewise.
7851         (minimal_language_data): Likewise.
7852         * d-lang.c (d_language_data): Likewise.
7853         * f-lang.c (f_language_data): Likewise.
7854         * go-lang.c (go_language_data): Likewise.
7855         * language.c (unknown_language_data): Likewise.
7856         (auto_language_data): Likewise.
7857         * language.h (language_data): Delete la_iterate_over_symbols field.
7858         (language_defn::iterate_over_symbols): New member function.
7859         (LA_ITERATE_OVER_SYMBOLS): Update.
7860         * linespec.c (iterate_over_all_matching_symtabs): Update.
7861         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
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
7868 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7869
7870         * ada-lang.c (ada_language_data): Delete
7871         la_lookup_transparent_type initializer.
7872         * c-lang.c (c_language_data): Likewise.
7873         (cplus_language_data): Likewise.
7874         (cplus_language::lookup_transparent_type): New member function.
7875         (asm_language_data): Delete la_lookup_transparent_type
7876         initializer.
7877         (minimal_language_data): Likewise.
7878         * d-lang.c (d_language_data): Likewise.
7879         * f-lang.c (f_language_data): Likewise.
7880         * go-lang.c (go_language_data): Likewise.
7881         * language.c (unknown_language_data): Likewise.
7882         (auto_language_data): Likewise.
7883         * language.h (struct language_data): Delete
7884         la_lookup_transparent_type field.
7885         (language_defn::lookup_transparent_type): New member function.
7886         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
7887         initializer.
7888         * objc-lang.c (objc_language_data): Likewise.
7889         * opencl-lang.c (opencl_language_data): Likewise.
7890         * p-lang.c (pascal_language_data): Likewise.
7891         * rust-lang.c (rust_language_data): Likewise.
7892         * symtab.c (symbol_matches_domain): Update call.
7893
7894 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7895
7896         * ada-lang.c (ada_language_arch_info): Delete function, move
7897         implementation to...
7898         (ada_language::language_arch_info): ...here, a new member
7899         function.
7900         (ada_language_data): Delete la_language_arch_info.
7901         * c-lang.c (c_language_data): Likewise.
7902         (c_language::language_arch_info): New member function.
7903         (cplus_language_arch_info): Delete function, move
7904         implementation to...
7905         (cplus_language::language_arch_info): ...here, a new member
7906         function.
7907         (cplus_language_data): Delete la_language_arch_info.
7908         (asm_language_data): Likewise.
7909         (asm_language::language_arch_info): New member function.
7910         (minimal_language_data): Delete la_language_arch_info.
7911         (minimal_language::language_arch_info): New member function.
7912         * d-lang.c (d_language_arch_info): Delete function, move
7913         implementation to...
7914         (d_language::language_arch_info): ...here, a new member
7915         function.
7916         (d_language_data): Delete la_language_arch_info.
7917         * f-lang.c (f_language_arch_info): Delete function, move
7918         implementation to...
7919         (f_language::language_arch_info): ...here, a new member
7920         function.
7921         (f_language_data): Delete la_language_arch_info.
7922         * go-lang.c (go_language_arch_info): Delete function, move
7923         implementation to...
7924         (go_language::language_arch_info): ...here, a new member
7925         function.
7926         (go_language_data): Delete la_language_arch_info.
7927         * language.c (unknown_language_data): Likewise.
7928         (unknown_language::language_arch_info): New member function.
7929         (auto_language_data): Delete la_language_arch_info.
7930         (auto_language::language_arch_info): New member function.
7931         (language_gdbarch_post_init): Update call to
7932         la_language_arch_info.
7933         * language.h (language_data): Delete la_language_arch_info
7934         function pointer.
7935         (language_defn::language_arch_info): New function.
7936         * m2-lang.c (m2_language_arch_info): Delete function, move
7937         implementation to...
7938         (m2_language::language_arch_info): ...here, a new member
7939         function.
7940         (m2_language_data): Delete la_language_arch_info.
7941         * objc-lang.c (objc_language_arch_info): Delete function, move
7942         implementation to...
7943         (objc_language::language_arch_info): ...here, a new member
7944         function.
7945         (objc_language_data): Delete la_language_arch_info.
7946         * opencl-lang.c (opencl_language_arch_info): Delete function, move
7947         implementation to...
7948         (opencl_language::language_arch_info): ...here, a new member
7949         function.
7950         (opencl_language_data): Delete la_language_arch_info.
7951         * p-lang.c (pascal_language_arch_info): Delete function, move
7952         implementation to...
7953         (pascal_language::language_arch_info): ...here, a new member
7954         function.
7955         (pascal_language_data): Delete la_language_arch_info.
7956         * rust-lang.c (rust_language_arch_info): Delete function, move
7957         implementation to...
7958         (rust_language::language_arch_info): ...here, a new member
7959         function.
7960         (rust_language_data): Delete la_language_arch_info.
7961
7962 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7963
7964         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
7965         initializer.
7966         * c-lang.c (c_language_data): Likewise.
7967         (cplus_language_data): Likewise.
7968         (cplus_language::pass_by_reference_info): New method.
7969         (asm_language_data): Delete la_pass_by_reference initializer.
7970         (minimal_language_data): Likewise.
7971         * cp-abi.c (cp_pass_by_reference): Remove use of
7972         default_pass_by_reference.
7973         * d-lang.c (d_language_data): Likewise.
7974         * f-lang.c (f_language_data): Likewise.
7975         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
7976         default_pass_by_reference.
7977         * go-lang.c (go_language_data): Likewise.
7978         * language.c (language_pass_by_reference): Update.
7979         (default_pass_by_reference): Delete.
7980         (unknown_language_data): Delete la_pass_by_reference
7981         initializer.
7982         (auto_language_data): Likewise.
7983         * language.h (struct language_data): Delete la_pass_by_reference
7984         field.
7985         (language_defn::pass_by_reference_info): New member function.
7986         (default_pass_by_reference): Delete declaration.
7987         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
7988         initializer.
7989         * objc-lang.c (objc_language_data): Likewise.
7990         * opencl-lang.c (opencl_language_data): Likewise.
7991         * p-lang.c (pascal_language_data): Likewise.
7992         * rust-lang.c (rust_language_data): Likewise.
7993
7994 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7995
7996         * ada-lang.c (ada_read_var_value): Delete function, move
7997         implementation to...
7998         (ada_language::read_var_value): ...here.
7999         (ada_language_data): Delete la_read_var_value initializer.
8000         * c-lang.c (c_language_data): Likewise.
8001         (cplus_language_data): Likewise.
8002         (minimal_language_data): Likewise.
8003         * d-lang.c (d_language_data): Likewise.
8004         * f-lang.c (f_language_data): Likewise.
8005         * findvar.c (default_read_var_value): Rename to...
8006         (language_defn::read_var_value): ...this.
8007         * findvar.c (read_var_value): Update header comment, and change to
8008         call member function instead of function pointer.
8009         * go-lang.c (go_language_data): Likewise.
8010         * language.c (unknown_language_data): Delete la_read_var_value
8011         initializer.
8012         (auto_language_data): Likewise.
8013         * language.h (struct language_data): Delete la_read_var_value
8014         field.
8015         (language_defn::read_var_value): New member function.
8016         (default_read_var_value): Delete declaration.
8017         * m2-lang.c (m2_language_data): Delete la_read_var_value
8018         initializer.
8019         * objc-lang.c (objc_language_data): Likewise.
8020         * opencl-lang.c (opencl_language_data): Likewise.
8021         * p-lang.c (pascal_language_data): Likewise.
8022         * rust-lang.c (rust_language_data): Likewise.
8023         * value.h (default_read_var_value): Delete declaration.
8024
8025 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8026
8027         * ada-lang.c (ada_print_array_index): Delete function, move
8028         implementation to...
8029         (ada_language::print_array_index): ...here.
8030         (ada_language_data): Delete la_print_array_index initializer.
8031         * c-lang.c (c_language_data): Likewise.
8032         (cplus_language_data): Likewise.
8033         (minimal_language_data): Likewise.
8034         * d-lang.c (d_language_data): Likewise.
8035         * f-lang.c (f_language_data): Likewise.
8036         * go-lang.c (go_language_data): Likewise.
8037         * language.c (default_print_array_index): Delete function, move
8038         implementation to...
8039         (language_defn::print_array_index): ...here.
8040         (unknown_language_data): Delete la_print_array_index initializer.
8041         (auto_language_data): Likewise.
8042         * language.h (struct language_data): Delete la_print_array_index
8043         field.
8044         (language_defn::print_array_index): New member function.
8045         (LA_PRINT_ARRAY_INDEX): Update.
8046         (default_print_array_index): Delete declaration.
8047         * m2-lang.c (m2_language_data): Delete la_print_array_index
8048         initializer.
8049         * objc-lang.c (objc_language_data): Likewise.
8050         * opencl-lang.c (opencl_language_data): Likewise.
8051         * p-lang.c (pascal_language_data): Likewise.
8052         * rust-lang.c (rust_language_data): Likewise.
8053
8054 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8055
8056         * gdb/ada-lang.c (ada_language_defn): Convert to...
8057         (ada_language_data): ...this.
8058         (class ada_language): New class.
8059         (ada_language_defn): New static global.
8060         * gdb/c-lang.c (c_language_defn): Convert to...
8061         (c_language_data): ...this.
8062         (class c_language): New class.
8063         (c_language_defn): New static global.
8064         (cplus_language_defn): Convert to...
8065         (cplus_language_data): ...this.
8066         (class cplus_language): New class.
8067         (cplus_language_defn): New static global.
8068         (asm_language_defn): Convert to...
8069         (asm_language_data): ...this.
8070         (class asm_language): New class.
8071         (asm_language_defn): New static global.
8072         (minimal_language_defn): Convert to...
8073         (minimal_language_data): ...this.
8074         (class minimal_language): New class.
8075         (minimal_language_defn): New static global.
8076         * gdb/d-lang.c (d_language_defn): Convert to...
8077         (d_language_data): ...this.
8078         (class d_language): New class.
8079         (d_language_defn): New static global.
8080         * gdb/f-lang.c (f_language_defn): Convert to...
8081         (f_language_data): ...this.
8082         (class f_language): New class.
8083         (f_language_defn): New static global.
8084         * gdb/go-lang.c (go_language_defn): Convert to...
8085         (go_language_data): ...this.
8086         (class go_language): New class.
8087         (go_language_defn): New static global.
8088         * gdb/language.c (unknown_language_defn): Remove declaration.
8089         (current_language): Initialize to nullptr, real initialization is
8090         moved to _initialize_language.
8091         (languages): Delete global.
8092         (language_defn::languages): Define.
8093         (set_language_command): Use language_defn::languages.
8094         (set_language): Likewise.
8095         (range_error): Likewise.
8096         (language_enum): Likewise.
8097         (language_def): Likewise.
8098         (add_set_language_command): Use language_def::languages for the
8099         language list, and language_def to lookup language pointers.
8100         (skip_language_trampoline): Use language_defn::languages.
8101         (unknown_language_defn): Convert to...
8102         (unknown_language_data): ...this.
8103         (class unknown_language): New class.
8104         (unknown_language_defn): New static global.
8105         (auto_language_defn): Convert to...
8106         (auto_language_data): ...this.
8107         (class auto_language): New class.
8108         (auto_language_defn): New static global.
8109         (language_gdbarch_post_init): Use language_defn::languages.
8110         (_initialize_language): Initialize current_language.
8111         * gdb/language.h (struct language_defn): Rename to...
8112         (struct language_data): ...this.
8113         (struct language_defn): New.
8114         (auto_language_defn): Delete.
8115         (unknown_language_defn): Delete.
8116         (minimal_language_defn): Delete.
8117         (ada_language_defn): Delete.
8118         (asm_language_defn): Delete.
8119         (c_language_defn): Delete.
8120         (cplus_language_defn): Delete.
8121         (d_language_defn): Delete.
8122         (f_language_defn): Delete.
8123         (go_language_defn): Delete.
8124         (m2_language_defn): Delete.
8125         (objc_language_defn): Delete.
8126         (opencl_language_defn): Delete.
8127         (pascal_language_defn): Delete.
8128         (rust_language_defn): Delete.
8129         * gdb/m2-lang.c (m2_language_defn): Convert to...
8130         (m2_language_data): ...this.
8131         (class m2_language): New class.
8132         (m2_language_defn): New static global.
8133         * gdb/objc-lang.c (objc_language_defn): Convert to...
8134         (objc_language_data): ...this.
8135         (class objc_language): New class.
8136         (objc_language_defn): New static global.
8137         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
8138         (opencl_language_data): ...this.
8139         (class opencl_language): New class.
8140         (opencl_language_defn): New static global.
8141         * gdb/p-lang.c (pascal_language_defn): Convert to...
8142         (pascal_language_data): ...this.
8143         (class pascal_language): New class.
8144         (pascal_language_defn): New static global.
8145         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
8146         language pointer, update comment format.
8147         * gdb/rust-lang.c (rust_language_defn): Convert to...
8148         (rust_language_data): ...this.
8149         (class rust_language): New class.
8150         (rust_language_defn): New static global.
8151
8152 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
8153
8154         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
8155         member variable.
8156         <m_stmt_at_address>: New member variable.
8157         (lnp_state_machine::record_line): Don't record some lines, update
8158         tracking of is_stmt at the same address.
8159         (lnp_state_machine::lnp_state_machine): Initialise new member
8160         variables.
8161
8162 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8163
8164         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
8165         "-include gnu-nat-mig.h".
8166         * gnu-nat-mig.h: New file.
8167         * gnu-nat.c: Include "gnu-nat-mig.h".
8168         (exc_server, msg_reply_server, notify_server,
8169         process_reply_server): Remove declarations.
8170
8171 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8172
8173         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
8174         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
8175         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
8176         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
8177         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
8178         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
8179         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
8180         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
8181         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
8182         to gnu_nat_target class.
8183         * gnu-nat.c: Likewise.
8184         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
8185         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
8186         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
8187         object.
8188         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
8189         instead of `gnu_target'.
8190
8191 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8192
8193         * i386-gnu-tdep.c: Include "gdbcore.h"
8194         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
8195         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
8196         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
8197         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
8198         i386_gnu_sigcontext_addr): New functions
8199         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
8200         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
8201         tdep.
8202
8203 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8204
8205         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
8206         before fork_inferior call. Avoid calling it if target_is_pushed returns
8207         true.
8208
8209 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8210
8211         * gnu-nat.h (gnu_target): New variable declaration.
8212         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
8213         gnu_target.
8214         * gnu-nat.c (gnu_target): New variable.
8215         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
8216         add_thread_silent, and add_thread calls.
8217         (gnu_nat_target::create_inferior): Pass gnu_target to
8218         add_thread_silent, thread_change_ptid call.
8219         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
8220         call.
8221
8222 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8223
8224         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
8225         (gnu_nat_target::find_memory_regions): Remove unused
8226         `old_address' variable.
8227
8228 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8229
8230         * gnu-nat.c: Include "gdbarch.h".
8231
8232 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8233
8234         * reply_mig_hack.awk (Error return): Cast function through
8235         void *, to bypass compiler function call check.
8236
8237 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8238
8239         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
8240         $(srcdir)/reply_mig_hack.awk.
8241
8242 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8243
8244         * gnu-nat.h (gnu_debug_flag): Set type to bool.
8245
8246 2020-05-30  Jonny Grant  <jg@jguk.org>
8247
8248         * configure.ac (ACX_BUGURL): change bug URL to https.
8249
8250 2020-05-30  Pedro Alves  <palves@redhat.com>
8251
8252         * cp-support.c (replace_typedefs_template): New.
8253         (replace_typedefs_qualified_name): Handle
8254         DEMANGLE_COMPONENT_TEMPLATE.
8255
8256 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
8257
8258         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
8259         dwarf2/index-cache.h, dwarf2/index-write.c,
8260         dwarf2/index-write.h, dwarf2/line-header.c,
8261         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
8262         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
8263         variables and fields from `dwarf2_per_objfile` to just
8264         `per_objfile` throughout.
8265
8266 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
8267
8268         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8269         <push_dwarf_reg_entry_value>: Add comment.
8270
8271 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
8272             Keith Seitz  <keiths@redhat.com>
8273
8274         * python/python.c (do_start_initialization): Call PyEval_SaveThread
8275         instead of PyEval_ReleaseLock.
8276         (class gdbpy_gil): Move to earlier in file.
8277         (finalize_python): Set gdb_python_initialized.
8278         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
8279         when not initialized.
8280
8281 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
8282
8283         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8284         <push_dwarf_reg_entry_value>: Remove assert.  Override
8285         per_objfile with caller_per_objfile.
8286
8287 2020-05-28  Tom de Vries  <tdevries@suse.de>
8288
8289         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
8290         PR gold/15646 workaround to symbol kind "type".
8291
8292 2020-05-27  Tom Tromey  <tromey@adacore.com>
8293
8294         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
8295
8296 2020-05-27  Tom Tromey  <tromey@adacore.com>
8297
8298         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
8299         Use htab_find_with_hash.
8300         <add_abbrev>: Remove "abbrev_number" parameter.
8301         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
8302         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
8303         (hash_abbrev): Add comment.
8304         (abbrev_table::lookup_abbrev): Move to header file.
8305         (abbrev_table::read): Update.
8306
8307 2020-05-27  Tom Tromey  <tromey@adacore.com>
8308
8309         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
8310         method.
8311         <canonical_name>: New member.
8312         <raw_name>: Rename from "name".
8313         (partial_die_info): Initialize canonical_name.
8314         (scan_partial_symbols): Check raw_name.
8315         (partial_die_parent_scope, partial_die_full_name)
8316         (add_partial_symbol, add_partial_subprogram)
8317         (add_partial_enumeration, load_partial_dies): Use "name" method.
8318         (partial_die_info::name): New method.
8319         (partial_die_info::read, guess_partial_die_structure_name)
8320         (partial_die_info::fixup): Update.
8321
8322 2020-05-27  Tom Tromey  <tromey@adacore.com>
8323
8324         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
8325         <get_ref_die_offset>: Inline.
8326         <get_ref_die_offset_complaint>: New method.
8327         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
8328         (attribute::get_ref_die_offset_complaint): Rename from
8329         get_ref_die_offset.  Just issue complaint.
8330
8331 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8332
8333         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
8334
8335 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8336
8337         * exec.c (exec_file_attach): Use errno value of first openp failure.
8338
8339 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8340
8341         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
8342         Don't close thread handle.
8343
8344 2020-05-27  Tom Tromey  <tom@tromey.com>
8345             Simon Marchi  <simon.marchi@efficios.com>
8346
8347         * objfiles.h (struct objfile) <partial_symtabs>: Now a
8348         shared_ptr.
8349         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
8350         member.
8351         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
8352         dwarf2_per_bfd_objfile_data_key>: New globals.
8353         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
8354         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
8355         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
8356         shared.
8357         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
8358         short-circuit when sharing.
8359         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
8360         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
8361
8362 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8363
8364         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
8365         to...
8366         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
8367         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
8368
8369 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8370
8371         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
8372         build_name_components, find_name_components_bounds>:
8373         Add per_objfile parameter.
8374         (struct mapped_index) <symbol_name_at>: Likewise.
8375         (struct mapped_debug_names): Remove constructor.
8376         <dwarf2_per_objfile>: Remove field.
8377         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
8378         (mapped_index_base::find_name_components_bounds,
8379         mapped_index_base::build_name_components,
8380         dw2_expand_symtabs_matching_symbol): Likewise.
8381         (class mock_mapped_index) <symbol_name_at>: Likewise.
8382         (check_match): Likewise.
8383         (check_find_bounds_finds): Likewise.
8384         (test_mapped_index_find_name_component_bounds): Update.
8385         (CHECK_MATCH): Update.
8386         (dw2_expand_symtabs_matching): Update.
8387         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
8388         per_objfile parameter.
8389         <find_vec_in_debug_names>: Likewise.
8390         <m_per_objfile>: New field.
8391         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
8392         parameter.
8393         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
8394         (dw2_debug_names_iterator::next): Update.
8395         (dw2_debug_names_lookup_symbol): Update.
8396         (dw2_debug_names_expand_symtabs_for_function): Update.
8397         (dw2_debug_names_map_matching_symbols): Update.
8398         (dw2_debug_names_expand_symtabs_matching): Update.
8399         (dwarf2_read_debug_names): Update.
8400
8401 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8402
8403         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
8404         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
8405         move to dwarf2_per_objfile.
8406         <read_in_chain>: Remove.
8407         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
8408         remove_all_cus, age_comp_units>: New methods.
8409         <m_dwarf2_cus>: New member.
8410         (struct dwarf2_per_cu_data) <cu>: Remove.
8411         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
8412         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
8413         moved to methods of dwarf2_per_objfile.
8414         (dwarf2_clear_marks): Remove.
8415         (dwarf2_queue_item::~dwarf2_queue_item): Update.
8416         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
8417         (dwarf2_per_bfd::free_cached_comp_units): Remove.
8418         (dwarf2_per_objfile::remove_all_cus): New.
8419         (class free_cached_comp_units) <~free_cached_comp_units>:
8420         Update.
8421         (load_cu): Update.
8422         (dw2_do_instantiate_symtab): Adjust.
8423         (fill_in_sig_entry_from_dwo_entry): Adjust.
8424         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8425         (cutu_reader::cutu_reader): Likewise.
8426         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
8427         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
8428         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
8429         and dwarf2_per_objfile::age_comp_units.
8430         (load_partial_comp_unit): Update.
8431         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
8432         (process_queue): Likewise.
8433         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
8434         backlink.
8435         (dwarf2_read_addr_index): Likewise.
8436         (follow_die_offset): Likewise.
8437         (dwarf2_fetch_die_loc_sect_off): Likewise.
8438         (dwarf2_fetch_constant_bytes): Likewise.
8439         (dwarf2_fetch_die_type_sect_off): Likewise.
8440         (follow_die_sig_1): Likewise.
8441         (load_full_type_unit): Likewise.
8442         (read_signatured_type): Likewise.
8443         (dwarf2_cu::dwarf2_cu): Don't set cu field.
8444         (dwarf2_cu::~dwarf2_cu): Remove.
8445         (dwarf2_per_objfile::get_cu): New.
8446         (dwarf2_per_objfile::set_cu): New.
8447         (age_cached_comp_units): Rename to...
8448         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
8449         to std::unordered_map.
8450         (free_one_cached_comp_unit): Rename to...
8451         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
8452         to std::unordered_map.
8453         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
8454         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
8455         a dwarf2_per_objfile in data.
8456         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
8457         (dwarf2_clear_marks): Remove.
8458
8459 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8460
8461         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
8462         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
8463         (init_tu_and_read_dwo_dies): Likewise.
8464         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
8465         (cutu_reader::cutu_reader): Likewise.
8466         (load_partial_comp_unit): Likewise.
8467         (process_psymtab_comp_unit): Update.
8468         (build_type_psymtabs_1): Update.
8469         (process_skeletonless_type_unit): Update.
8470         (load_full_comp_unit): Update.
8471         (find_partial_die): Update.
8472         (dwarf2_read_addr_index): Update.
8473         (read_signatured_type): Update.
8474
8475 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8476
8477         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
8478         m_header_read_in>: New fields.
8479         <get_header>: New method.
8480         * dwarf2/read.c (per_cu_header_read_in): Remove.
8481         (dwarf2_per_cu_data::get_header): New.
8482         (dwarf2_per_cu_data::addr_size): Update.
8483         (dwarf2_per_cu_data::offset_size): Update.
8484         (dwarf2_per_cu_data::ref_addr_size): Update.
8485
8486 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8487
8488         * dwarf2/read.c (load_cu): Return dwarf2_cu.
8489         (dw2_do_instantiate_symtab): Update.
8490         (queue_and_load_all_dwo_tus): Change parameter from
8491         dwarf2_per_cu_data to dwarf2_cu.
8492         (dwarf2_fetch_die_loc_sect_off): Update.
8493         (dwarf2_fetch_constant_bytes): Update.
8494         (dwarf2_fetch_die_type_sect_off): Update.
8495
8496 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8497
8498         * dwarf2/read.c (process_full_comp_unit,
8499         process_full_type_unit): Remove per_cu, per_objfile paramters.
8500         Add dwarf2_cu parameter.
8501         (process_queue): Update.
8502
8503 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8504
8505         * dwarf2/read.c (create_cu_from_index_list): Replace
8506         dwarf2_per_objfile parameter with dwarf2_per_bfd.
8507         (create_cus_from_index_list): Likewise.
8508         (create_cus_from_index): Likewise.
8509         (create_signatured_type_table_from_index): Likewise.
8510         (create_cus_from_debug_names_list): Likewise.
8511         (create_cus_from_debug_names): Likewise.
8512         (dwarf2_read_gdb_index): Update.
8513         (dwarf2_read_debug_names): Update.
8514
8515 2020-05-27  Tom Tromey  <tom@tromey.com>
8516             Simon Marchi  <simon.marchi@efficios.com>
8517
8518         * dwarf2/read.h (struct dwarf2_per_objfile)
8519         <get_type_for_signatured_type, set_type_for_signatured_type>:
8520         New methods.
8521         <m_type_map>: New member.
8522         (struct signatured_type) <type>: Remove.
8523         * dwarf2/read.c
8524         (dwarf2_per_objfile::get_type_for_signatured_type,
8525         dwarf2_per_objfile::set_type_for_signatured_type): New.
8526         (get_signatured_type): Use new methods.
8527
8528 2020-05-27  Tom Tromey  <tom@tromey.com>
8529             Simon Marchi  <simon.marchi@efficios.com>
8530
8531         * dwarf2/read.h (struct type_unit_group_unshareable): New.
8532         (struct dwarf2_per_objfile) <type_units>: New member.
8533         <get_type_unit_group_unshareable>: New method.
8534         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
8535         num_symtabs, symtabs>: Remove; move to
8536         type_unit_group_unshareable.
8537         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
8538         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
8539         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
8540
8541 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8542
8543         * dwarf2/read.h (struct dwarf2_per_cu_data):
8544         <dwarf2_per_objfile>: Remove.
8545         * dwarf2/read.c (create_cu_from_index_list): Don't assign
8546         dwarf2_per_objfile.
8547         (create_signatured_type_table_from_index): Likewise.
8548         (create_signatured_type_table_from_debug_names): Likewise.
8549         (create_debug_type_hash_table): Likewise.
8550         (fill_in_sig_entry_from_dwo_entry): Likewise.
8551         (create_type_unit_group): Likewise.
8552         (read_comp_units_from_section): Likewise.
8553         (create_cus_hash_table): Likewise.
8554
8555 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8556
8557         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
8558         dwarf2_per_cu_data::dwarf2_per_objfile.
8559         (compute_compunit_symtab_includes): Likewise.
8560         (dwarf2_cu::start_symtab): Likewise.
8561
8562 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8563
8564         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
8565         parameter.
8566         * dwarf2/read.c (get_die_type_at_offset): Likewise.
8567         (read_namespace_alias): Update.
8568         (lookup_die_type): Update.
8569         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
8570         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
8571         Update.
8572         (disassemble_dwarf_expression): Update.
8573
8574 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8575
8576         * dwarf2/read.h (struct dwarf2_queue_item): Add
8577         dwarf2_per_objfile parameter, assign new parameter.
8578         <per_objfile>: New field.
8579         * dwarf2/read.c (free_one_cached_comp_unit): Add
8580         dwarf2_per_objfile parameter.
8581         (queue_comp_unit): Likewise.
8582         (dw2_do_instantiate_symtab): Update.
8583         (process_psymtab_comp_unit): Update.
8584         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
8585         (process_imported_unit_die): Update.
8586         (queue_and_load_dwo_tu): Update.
8587         (follow_die_offset): Update.
8588         (follow_die_sig_1): Update.
8589
8590 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8591
8592         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
8593         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
8594         (read_call_site_scope): Assign per_objfile.
8595         (dwarf2_per_cu_data::objfile): Remove.
8596         * gdbtypes.h (struct call_site) <per_objfile>: New member.
8597         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
8598         dwarf2_per_objfile parameter.
8599         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
8600         dwarf2_per_objfile parameter.
8601         (dwarf_expr_reg_to_entry_parameter): Add output
8602         dwarf2_per_objfile parameter.
8603         (locexpr_get_frame_base): Update.
8604         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
8605         <push_dwarf_reg_entry_value>: Update.
8606         <call_site_to_target_addr>: Update.
8607         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
8608         parameter.
8609         (value_of_dwarf_reg_entry): Update.
8610         (rw_pieced_value): Update.
8611         (indirect_synthetic_pointer): Update.
8612         (dwarf2_evaluate_property): Update.
8613         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
8614         parameter.
8615         (locexpr_read_variable): Update.
8616         (locexpr_get_symbol_read_needs): Update.
8617         (loclist_read_variable): Update.
8618
8619 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8620
8621         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8622         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8623         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
8624         parameter.
8625         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8626         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8627         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
8628         parameter.
8629         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
8630         sect_variable_value): Add dwarf2_per_objfile parameter.
8631         (class dwarf_evaluate_loc_desc) <dwarf_call,
8632         dwarf_variable_value>: Update.
8633         (fetch_const_value_from_synthetic_pointer): Add
8634         dwarf2_per_objfile parameter.
8635         (fetch_const_value_from_synthetic_pointer): Update.
8636         (coerced_pieced_ref): Update.
8637         (class symbol_needs_eval_context) <dwarf_call,
8638         dwarf_variable_value>: Update.
8639         (dwarf2_compile_expr_to_ax): Update.
8640
8641 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8642
8643         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
8644         parameter.
8645         (dwarf2_evaluate_loc_desc_full): Update.
8646
8647 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8648
8649         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
8650         parameter.
8651         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
8652         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
8653         dwarf2_per_objfile parameter.
8654         (decode_debug_loc_dwo_addresses): Likewise.
8655         (dwarf2_find_location_expression): Update.
8656         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
8657         (locexpr_describe_location_piece): Add dwarf2_per_objfile
8658         parameter.
8659         (disassemble_dwarf_expression): Add dwarf2_per_objfile
8660         parameter.
8661         (locexpr_describe_location_1): Likewise.
8662         (locexpr_describe_location): Update.
8663
8664 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8665
8666         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
8667         Remove.
8668         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
8669         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
8670         (dwarf2_compile_property_to_c): Update.
8671         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
8672         use text offset from objfile.
8673         (locexpr_tracepoint_var_ref): Update.
8674         (locexpr_generate_c_location): Update.
8675         (loclist_describe_location): Update.
8676         (loclist_tracepoint_var_ref): Update.
8677         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
8678         dwarf2_per_objfile parameter.
8679         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
8680         use text offset from objfile.
8681         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
8682
8683 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8684
8685         * dwarf2/expr.h (struct dwarf_expr_context)
8686         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
8687         <offset>: Remove.
8688         <per_objfile>: New member.
8689         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
8690         dwarf2_per_objfile parameter.  Don't set offset, set
8691         per_objfile.
8692         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
8693         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
8694         a dwarf2_per_objfile object instead of an offset.
8695         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
8696         constructor.
8697         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
8698         to dwarf2_expr_executor constructor.  Don't set offset.
8699         (dwarf2_fetch_cfa_info): Update.
8700         (struct dwarf2_frame_cache) <text_offset>: Remove.
8701         <per_objfile>: New field.
8702         (dwarf2_frame_cache): Update.
8703         (dwarf2_frame_prev_register): Update.
8704         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8705         <dwarf_evaluate_loc_desc>: Add constructor.
8706         (dwarf2_evaluate_loc_desc_full): Update.
8707         (dwarf2_locexpr_baton_eval): Update.
8708         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
8709         Add constructor.
8710         (dwarf2_loc_desc_get_symbol_read_needs): Update.
8711
8712 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8713
8714         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
8715         addr_sized_int_type>: Move to dwarf2_cu.
8716         <int_type>: Move to dwarf2_per_objfile.
8717         (struct dwarf2_per_objfile) <int_type>: Move here.
8718         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
8719         addr_sized_int_type>: Move here.
8720         (read_func_scope): Update.
8721         (read_array_type): Update.
8722         (read_tag_string_type): Update.
8723         (attr_to_dynamic_prop): Update.
8724         (dwarf2_per_cu_data::int_type): Rename to...
8725         (dwarf2_per_objfile::int_type): ... this.
8726         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
8727         (dwarf2_cu::addr_sized_int_type): ... this.
8728         (read_subrange_type): Update.
8729         (dwarf2_per_cu_data::addr_type): Rename to...
8730         (dwarf2_cu::addr_type): ... this.
8731         (set_die_type): Update.
8732
8733 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8734
8735         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
8736         data through per_cu->cu.
8737
8738 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8739
8740         * dwarf2/read.c (lookup_dwo_comp_unit): Change
8741         dwarf2_per_cu_data parameter fo dwarf2_cu.
8742         (lookup_dwo_type_unit): Likewise.
8743         (read_cutu_die_from_dwo): Likewise.
8744         (lookup_dwo_unit): Likewise.
8745         (open_and_init_dwo_file): Likewise.
8746         (lookup_dwo_cutu): Likewise.
8747         (lookup_dwo_comp_unit): Likewise.
8748         (lookup_dwo_type_unit): Likewise.
8749         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8750         (cutu_reader::cutu_reader): Update.
8751
8752 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8753
8754         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
8755         parameter.
8756         (process_full_type_unit): Likewise.
8757         (process_queue): Update.
8758
8759 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8760
8761         * dwarf2/read.c (recursively_compute_inclusions): Add
8762         dwarf2_per_objfile parameter.
8763         (compute_compunit_symtab_includes): Likewise.
8764         (process_cu_includes): Update.
8765
8766 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8767
8768         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
8769         parameter.
8770         (create_type_unit_group): Update.
8771         (process_psymtab_comp_unit_reader): Update.
8772         (build_type_psymtabs_reader): Update.
8773
8774 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8775
8776         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
8777         object through m_this_cu->cu.
8778
8779 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8780
8781         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
8782         the info parameter.
8783         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
8784
8785 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8786
8787         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
8788         per_objfile parameter.
8789         (load_full_type_unit): Add per_objfile parameter.
8790         (read_signatured_type): Likewise.
8791         (load_full_comp_unit): Likewise.
8792         (load_cu): Likewise.
8793         (dw2_do_instantiate_symtab): Likewise.
8794         (dw2_get_file_names): Likewise.
8795         (dw2_map_symtabs_matching_filename): Update.
8796         (dw_expand_symtabs_matching_file_matcher): Update.
8797         (dw2_map_symbol_filenames): Update.
8798         (process_psymtab_comp_unit): Add per_objfile parameter.
8799         (build_type_psymtabs_1): Update.
8800         (process_skeletonless_type_unit): Update.
8801         (dwarf2_build_psymtabs_hard): Update.
8802         (load_partial_comp_unit): Add per_objfile parameter.
8803         (scan_partial_symbols): Update.
8804         (load_full_comp_unit): Add per_objfile parameter.
8805         (process_imported_unit_die): Update.
8806         (create_cus_hash_table): Update.
8807         (find_partial_die): Update.
8808         (dwarf2_read_addr_index): Update.
8809         (follow_die_offset): Update.
8810         (dwarf2_fetch_die_loc_sect_off): Update.
8811         (dwarf2_fetch_constant_bytes): Update.
8812         (dwarf2_fetch_die_type_sect_off): Update.
8813         (follow_die_sig_1): Update.
8814         (load_full_type_unit): Add per_objfile parameter.
8815         (read_signatured_type): Likewise.
8816
8817 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8818
8819         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
8820         of objfile_name.
8821
8822 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8823
8824         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
8825         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
8826         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
8827         field.
8828         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
8829         (create_cus_from_index): Update.
8830         (dwarf2_read_gdb_index): Update.
8831         (create_cus_from_debug_names): Update.
8832         (dwarf2_read_debug_names): Update.
8833         (get_abbrev_section_for_cu): Update.
8834         (create_all_comp_units): Update.
8835         (read_attribute_value): Update.
8836         (get_debug_line_section): Update.
8837         * dwarf2/index-cache.c (index_cache::store): Update.
8838         * dwarf2/index-write.c (save_gdb_index_command): Update.
8839         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
8840
8841 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8842
8843         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
8844         member.
8845         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
8846         dwarf2_per_cu_data::per_bfd.
8847         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
8848         (create_type_unit_group): Likewise.
8849         (queue_comp_unit): Remove reference to
8850         per_cu->dwarf2_per_objfile.
8851         (maybe_queue_comp_unit): Likewise.
8852         (fill_in_sig_entry_from_dwo_entry): Assign new field.
8853         (create_cus_hash_table): Assign new field.
8854
8855 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8856
8857         * dwarf2/read.c: Replace
8858         dwarf2_cu->per_cu->dwarf2_per_objfile references with
8859         dwarf2_cu->per_objfile throughout.
8860
8861 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8862
8863         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
8864         parameter, don't use per_cu->dwarf2_per_objfile.
8865         (dw2_instantiate_symtab): Likewise.
8866         (dw2_find_last_source_symtab): Update.
8867         (dw2_map_expand_apply): Update.
8868         (dw2_lookup_symbol): Update.
8869         (dw2_expand_symtabs_for_function): Update.
8870         (dw2_expand_all_symtabs): Update.
8871         (dw2_expand_symtabs_with_fullname): Update.
8872         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
8873         don't use per_cu->dwarf2_per_objfile.
8874         (dw2_expand_marked_cus): Update.
8875         (dw2_find_pc_sect_compunit_symtab): Update.
8876         (dw2_debug_names_lookup_symbol): Update.
8877         (dw2_debug_names_expand_symtabs_for_function): Update.
8878         (dw2_debug_names_map_matching_symbols): Update.
8879         (dwarf2_psymtab::expand_psymtab): Update.
8880
8881 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8882
8883         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
8884         <per_objfile>: New member.
8885         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
8886         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
8887         call to dwarf2_cu.
8888         (cutu_reader::cutu_reader): Update.
8889         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
8890
8891 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8892
8893         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
8894         struct dwarf2_per_objfile.
8895         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
8896         dwarf2_per_bfd.
8897         * dwarf2/read.c (set_die_type): Update.
8898         (get_die_type_at_offset): Update.
8899
8900 2020-05-27  Tom Tromey  <tom@tromey.com>
8901             Simon Marchi  <simon.marchi@efficios.com>
8902
8903         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
8904         method.
8905         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
8906         get_symtab, set_symtab>: New methods.
8907         <m_symtabs>: New field.
8908         (struct dwarf2_psymtab): Derive from partial_symtab.
8909         <readin_p, get_compunit_symtab>: Declare methods.
8910         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
8911         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
8912         New methods.
8913         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
8914         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
8915         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
8916         (dw2_symtab_iter_next, dw2_print_stats)
8917         (dw2_expand_symtabs_with_fullname)
8918         (dw2_expand_symtabs_matching_one)
8919         (dw_expand_symtabs_matching_file_matcher)
8920         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
8921         (dw2_debug_names_iterator::next)
8922         (dw2_debug_names_map_matching_symbols)
8923         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
8924         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
8925         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
8926         New methods.
8927         (get_compunit_symtab, process_full_comp_unit)
8928         (process_full_type_unit): Update.
8929         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
8930
8931 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8932
8933         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
8934         then introduce a new dwarf2_per_objfile type.
8935         <read_line_string>: Move to the new dwarf2_per_objfile type.
8936         <objfile>: Likewise.
8937         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
8938         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
8939         dwarf2_per_objfile->per_bfd.
8940         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
8941         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
8942         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
8943         (dwarf2_per_bfd::free_cached_comp_units): ... this.
8944         (dwarf2_has_info): Allocate dwarf2_per_bfd.
8945         (dwarf2_per_objfile::locate_sections): Rename to...
8946         (dwarf2_per_bfd::locate_sections): ... this.
8947         (dwarf2_per_objfile::get_cutu): Rename to...
8948         (dwarf2_per_bfd::get_cutu): ... this.
8949         (dwarf2_per_objfile::get_cu): Rename to...
8950         (dwarf2_per_bfd::get_cu): ... this.
8951         (dwarf2_per_objfile::get_tu): Rename to...
8952         (dwarf2_per_bfd::get_tu): ... this.
8953         (dwarf2_per_objfile::allocate_per_cu): Rename to...
8954         (dwarf2_per_bfd::allocate_per_cu): ... this.
8955         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
8956         (dwarf2_per_bfd::allocate_signatured_type): ... this.
8957         (get_gdb_index_contents_ftype): Change parameter from
8958         dwarf2_per_objfile to dwarf2_per_bfd.
8959         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
8960         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
8961
8962 2020-05-27  Tom Tromey  <tom@tromey.com>
8963             Simon Marchi  <simon.marchi@efficios.com>
8964
8965         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
8966         (allocate_piece_closure): Set "per_objfile" member.
8967         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
8968         (locexpr_describe_location, loclist_describe_location): Use new
8969         member.
8970         * dwarf2/read.c (read_call_site_scope)
8971         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
8972         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
8973         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
8974         handle_data_member_location): Set per_objfile member.
8975         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
8976         member.
8977         (struct dwarf2_loclist_baton) <per_objfile>: New member.
8978
8979 2020-05-27  Tom Tromey  <tom@tromey.com>
8980
8981         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
8982         allocate_signatured_type>: Declare new methods.
8983         <m_num_psymtabs>: New member.
8984         (struct dwarf2_per_cu_data) <index>: New member.
8985         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
8986         (dwarf2_per_objfile::allocate_signatured_type): New methods.
8987         (create_cu_from_index_list): Use allocate_per_cu.
8988         (create_signatured_type_table_from_index)
8989         (create_signatured_type_table_from_debug_names)
8990         (create_debug_type_hash_table, add_type_unit)
8991         (read_comp_units_from_section): Use allocate_signatured_type.
8992
8993 2020-05-27  Tom Tromey  <tom@tromey.com>
8994
8995         * psymtab.c (partial_map_expand_apply)
8996         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
8997         (psym_lookup_global_symbol_language)
8998         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
8999         (psym_print_stats, psym_expand_symtabs_for_function)
9000         (psym_map_symbol_filenames, psym_map_matching_symbols)
9001         (psym_expand_symtabs_matching)
9002         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9003         (maintenance_check_psymtabs): Update.
9004         * psympriv.h (struct partial_symtab) <readin_p,
9005         get_compunit_symtab>: Add objfile parameter.
9006         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
9007         Likewise.
9008         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
9009         get_compunit_symtab>: Likewise.
9010         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
9011
9012 2020-05-27  Tom Tromey  <tom@tromey.com>
9013
9014         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
9015         member.
9016         * dwarf2/read.c (delete_file_name_entry): Fix comment.
9017         (create_cu_from_index_list)
9018         (create_signatured_type_table_from_index)
9019         (create_signatured_type_table_from_debug_names)
9020         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
9021         (dwarf2_create_include_psymtab)
9022         (create_debug_type_hash_table, add_type_unit)
9023         (create_type_unit_group, read_comp_units_from_section)
9024         (dwarf2_compute_name, create_cus_hash_table)
9025         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9026         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
9027         obstack.
9028         (dw2_get_real_path): Likewise.  Change argument to
9029         dwarf2_per_objfile.
9030
9031 2020-05-27  Luis Machado  <luis.machado@linaro.org>
9032
9033         PR tdep/26000
9034         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
9035         for ldrd (immediate).
9036
9037 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9038
9039         * command.h: Add comment giving the name of class_tui.
9040         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
9041         create the fake command for the help for class_tui.
9042
9043 2020-05-26  Tom Tromey  <tromey@adacore.com>
9044
9045         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
9046         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
9047         (val_atr): New function.
9048         (value_val_atr): Use it.
9049         * ada-valprint.c (print_optional_low_bound): Change low bound
9050         handling for enums.
9051         (val_print_packed_array_elements): Don't call discrete_position.
9052         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
9053         discrete_position for enum types.
9054         * language.c (default_print_array_index): Change type.
9055         * language.h (struct language_defn) <la_print_array_index>: Add
9056         index_type parameter, change type of index_value.
9057         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
9058         (default_print_array_index): Update.
9059         * valprint.c (maybe_print_array_index): Don't call
9060         value_from_longest.  Update.
9061         (value_print_array_elements): Don't call discrete_position.
9062
9063 2020-05-26  Tom Tromey  <tromey@adacore.com>
9064
9065         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
9066         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
9067
9068 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
9069
9070         PR gdb/13519
9071         * avr-tdep.c (avr_integer_to_address): Return data or code
9072         address accordingly to the second 'type' argument of the
9073         function.
9074
9075 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
9076
9077         * infcmd.c, inferior.h: (construct_inferior_arguments):
9078         Moved function from here to gdbsupport/common-inferior.{h,cc}
9079
9080 2020-05-23  Tom Tromey  <tom@tromey.com>
9081
9082         Revert commit eca1f90c:
9083         * NEWS: Remove entry for completion styling.
9084         * completer.c (_rl_completion_prefix_display_length): Move
9085         declaration later.
9086         (gdb_fnprint): Revert.
9087         (gdb_display_match_list_1): Likewise.
9088         * cli/cli-style.c (completion_prefix_style)
9089         (completion_difference_style, completion_suffix_style): Remove.
9090         (_initialize_cli_style): Revert.
9091         * cli/cli-style.h (completion_prefix_style)
9092         (completion_difference_style, completion_suffix_style): Don't
9093         declare.
9094
9095 2020-05-24  Pedro Alves  <palves@redhat.com>
9096
9097         * symtab.c (completion_list_add_name): Return boolean indication
9098         of whether the symbol matched.
9099         (completion_list_add_symbol): Don't try to remove C++ aliases if
9100         the symbol didn't match in the first place.
9101         * symtab.h (completion_list_add_name): Return bool.
9102
9103 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
9104
9105         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
9106         type::field.
9107
9108 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
9109
9110         GDB 9.2 released.
9111
9112 2020-05-23  Tom Tromey  <tom@tromey.com>
9113
9114         * NEWS: Add entry for completion styling.
9115         * completer.c (_rl_completion_prefix_display_length): Move
9116         declaration earlier.
9117         (gdb_fnprint): Use completion_style.
9118         (gdb_display_match_list_1): Likewise.
9119         * cli/cli-style.c (completion_prefix_style)
9120         (completion_difference_style, completion_suffix_style): New
9121         globals.
9122         (_initialize_cli_style): Register new globals.
9123         * cli/cli-style.h (completion_prefix_style)
9124         (completion_difference_style, completion_suffix_style): Declare.
9125
9126 2020-05-23  Pedro Alves  <palves@redhat.com>
9127
9128         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
9129         (parse_escape): Use ISDIGIT instead of isdigit.
9130         (puts_debug): Use gdb_isprint instead of isprint.
9131         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
9132         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
9133         ISSPACE instead of isspace.
9134         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
9135         instead of isspace.
9136         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
9137         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
9138         instead of isxdigit and ISDIGIT instead of isdigit.
9139
9140 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9141
9142         * gdbtypes.h (struct type) <field>: New method.
9143         (TYPE_FIELDS): Remove, replace all uses with either type::fields
9144         or type::field.
9145
9146 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9147
9148         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
9149         (TYPE_FIELDS): Use type::fields.  Change all call sites that
9150         modify the propery to use type::set_fields instead.
9151
9152 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9153
9154         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
9155         type::num_fields instead.
9156
9157 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9158
9159         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
9160         methods.
9161         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
9162         that modify the number of fields to use type::set_num_fields
9163         instead.
9164
9165 2020-05-22  Tom Tromey  <tromey@adacore.com>
9166
9167         * compile/compile-object-load.h (munmap_list_free): Don't
9168         declare.
9169
9170 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
9171
9172         * annotate.c (annotate_source_line): Update return type, add call
9173         to update current symtab and line.
9174         * annotate.h (annotate_source_line): Update return type, and
9175         extend header comment.
9176         * source.c (info_line_command): Check annotation_level before
9177         calling annotate_source_line.
9178         * stack.c (print_frame_info): If calling annotate_source_line
9179         returns true, then don't print any other source line information.
9180
9181 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9182
9183         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
9184
9185 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9186
9187         * coffread.c (patch_type): Remove NULL check before xfree.
9188         * corefile.c (set_gnutarget): Likewise.
9189         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
9190         * exec.c (build_section_table): Likewise.
9191         * remote.c (remote_target::pass_signals): Likewise.
9192         * utils.c (n_spaces): Likewise.
9193         * cli/cli-script.c (document_command): Likewise.
9194         * i386-windows-tdep.c (core_process_module_section): Likewise.
9195         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
9196
9197 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
9198
9199         * symfile.c (reread_symbols): Clear objfile's section_offsets
9200         vector and section indices, re-compute them by calling
9201         sym_offsets.
9202
9203 2020-05-20  Tom Tromey  <tromey@adacore.com>
9204
9205         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
9206         (desc_one_bound, desc_index_type): Compute field name.
9207
9208 2020-05-20  Tom de Vries  <tdevries@suse.de>
9209
9210         PR symtab/25833
9211         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
9212
9213 2020-05-20  Alan Modra  <amodra@gmail.com>
9214
9215         PR 25993
9216         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
9217         bfd_set_filename.
9218         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
9219         passed to bfd_set_filename.
9220         * symfile-mem.c (add_vsyscall_page): Likewise for string
9221         passed to symbol_file_add_from_memory.
9222         (symbol_file_add_from_memory): Make name param a const char* and
9223         don't strdup.
9224
9225 2020-05-20  Alan Modra  <amodra@gmail.com>
9226
9227         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
9228         rather than accessing bfd->filename directly.
9229         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
9230         and use bfd_section_name.
9231         * dwarf2/frame.c (decode_frame_entry): Likewise.
9232         * exec.c (exec_set_section_address): Likewise.
9233         * solib-aix.c (solib_aix_bfd_open): Likewise.
9234         * stap-probe.c (get_stap_base_address): Likewise.
9235         * symfile.c (reread_symbols): Likewise.
9236
9237 2020-05-19  Tom Tromey  <tromey@adacore.com>
9238
9239         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
9240
9241 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9242
9243         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
9244
9245 2020-05-19  Pedro Alves  <palves@redhat.com>
9246
9247         * NEWS (set exec-file-mismatch): Adjust entry.
9248         * exec.c: Include "build-id.h".
9249         (validate_exec_file): Try to match build IDs instead of filenames.
9250         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
9251         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
9252         and pass down 'warn_if_slow'.
9253         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
9254         gdb_bfd_open_closure to pass it down.
9255         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
9256
9257 2020-05-19  Pedro Alves  <palves@redhat.com>
9258
9259         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
9260         * target.c (target_fileio_open_1): Rename to target_fileio_open
9261         and make extern.  Use bool.
9262         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
9263         (target_fileio_read_alloc_1): Adjust.
9264         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
9265         (target_fileio_open_warn_if_slow): Delete declaration.
9266
9267 2020-05-19  Pedro Alves  <palves@redhat.com>
9268
9269         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
9270         Adjust all callers.
9271
9272 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
9273
9274         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
9275         whether disp is negative.
9276
9277 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9278
9279         * symfile.h (struct symfile_segment_data)
9280         <~symfile_segment_data>: Remove.
9281         <segment_info>: Change to std::vector.
9282         * symfile.c (default_symfile_segments): Update.
9283         * elfread.c (elf_symfile_segments): Update.
9284
9285 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9286
9287         * symfile.h (struct symfile_segment_data) <struct segment>: New.
9288         <segments>: New.
9289         <segment_bases, segment_sizes>: Remove.
9290         * symfile.c (default_symfile_segments): Update.
9291         * elfread.c (elf_symfile_segments): Update.
9292         * remote.c (remote_target::get_offsets): Update.
9293         * solib-target.c (solib_target_relocate_section_addresses):
9294         Update.
9295
9296 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9297
9298         * symfile.h (struct symfile_segment_data): Initialize fields.
9299         <~symfile_segment_data>: Add.
9300         (symfile_segment_data_up): New.
9301         (struct sym_fns) <sym_segments>: Return a
9302         symfile_segment_data_up.
9303         (default_symfile_segments): Return a symfile_segment_data_up.
9304         (free_symfile_segment_data): Remove.
9305         (get_symfile_segment_data): Return a symfile_segment_data_up.
9306         * symfile.c (default_symfile_segments): Likewise.
9307         (get_symfile_segment_data): Likewise.
9308         (free_symfile_segment_data): Remove.
9309         (symfile_find_segment_sections): Update.
9310         * elfread.c (elf_symfile_segments): Return a
9311         symfile_segment_data_up.
9312         * remote.c (remote_target::get_offsets): Update.
9313         * solib-target.c (solib_target_relocate_section_addresses):
9314         Update.
9315         * symfile-debug.c (debug_sym_segments): Return a
9316         symfile_segment_data_up.
9317
9318 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9319
9320         PR build/25981
9321         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
9322         Hardcode register numbers.
9323
9324         PR build/25981
9325         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
9326         procfs_find_LDT_entry): Remove.
9327         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
9328         procfs_find_LDT_entry): Remove.
9329         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
9330         Remove.
9331
9332 2020-05-17  Pedro Alves  <palves@redhat.com>
9333             Andrew Burgess  <andrew.burgess@embecosm.com>
9334             Keno Fischer  <keno@juliacomputing.com>
9335
9336         PR gdb/25741
9337         * breakpoint.c (build_target_condition_list): Update comments.
9338         (build_target_command_list): Update comments and skip matching
9339         locations.
9340         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
9341         a separate function.  Simplify "set breakpoint auto-hw off"
9342         handling.
9343         (insert_breakpoints): Update comment.
9344         (tracepoint_locations_match): New parameter.  For breakpoints,
9345         compare location types too, if the caller wants to.
9346         (handle_automatic_hardware_breakpoints): New functions.
9347         (bp_location_is_less_than): Also sort by location type and
9348         hardware breakpoint length.
9349         (update_global_location_list): Handle "set breakpoint auto-hw on"
9350         here.
9351         (update_breakpoint_locations): Ask breakpoint_locations_match to
9352         ignore location types.
9353
9354 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9355
9356         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
9357         type::name instead.
9358
9359 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9360
9361         * gdbtypes.h (struct type) <name, set_name>: New methods.
9362         (TYPE_CODE): Use type::name.  Change all call sites used to set
9363         the name to use type::set_name instead.
9364
9365 2020-05-16  Tom Tromey  <tom@tromey.com>
9366
9367         * top.c (quit_force): Update.
9368         * infrun.c (handle_no_resumed): Update.
9369         * top.h (all_uis): New function.
9370         (ALL_UIS): Remove.
9371
9372 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9373
9374         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
9375
9376 2020-05-16  Pedro Alves  <palves@redhat.com>
9377
9378         * ia64-linux-nat.c
9379         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
9380         Declare method.
9381         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
9382
9383 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
9384
9385         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
9386         (sparc64_adi_info): Likewise.
9387
9388 2020-05-15  Tom Tromey  <tom@tromey.com>
9389
9390         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
9391         block_objfile.
9392         (lookup_objfile_from_block): Remove.
9393         (lookup_symbol_in_block, lookup_symbol_in_static_block)
9394         (lookup_global_symbol): Use block_objfile.
9395         * symtab.h (lookup_objfile_from_block): Don't declare.
9396         * printcmd.c (clear_dangling_display_expressions): Use
9397         block_objfile.
9398         * parse.c (operator_check_standard): Use block_objfile.
9399
9400 2020-05-15  Tom Tromey  <tom@tromey.com>
9401
9402         * language.c (language_alloc_type_symbol): Set
9403         SYMBOL_SECTION.
9404         * symtab.c (initialize_objfile_symbol): Remove.
9405         (allocate_symbol): Remove.
9406         (allocate_template_symbol): Remove.
9407         * dwarf2/read.c (fixup_go_packaging): Use "new".
9408         (new_symbol): Use "new".
9409         (read_variable): Don't call initialize_objfile_symbol.  Use
9410         "new".
9411         (read_func_scope): Use "new".
9412         * xcoffread.c (process_xcoff_symbol): Don't call
9413         initialize_objfile_symbol.
9414         (SYMBOL_DUP): Remove.
9415         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
9416         "new".
9417         * symtab.h (allocate_symbol, initialize_objfile_symbol)
9418         (allocate_template_symbol): Don't declare.
9419         (struct symbol): Add copy constructor.  Change defaults.
9420         * jit.c (finalize_symtab): Use "new".
9421         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
9422         Use "new".
9423         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
9424         (common_block_end): Use "new".
9425         * mdebugread.c (parse_symbol): Use "new".
9426         (new_symbol): Likewise.
9427
9428 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9429
9430         * NEWS: Mention changes to help and apropos.
9431
9432 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9433
9434         * command.h (enum command_class): Improve comments, document
9435         that class_alias is for user-defined aliases, give the class
9436         name for each class, remove unused class_xdb.
9437         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
9438         * breakpoint.c (_initialize_breakpoint): Replace class_alias
9439         by a precise class.
9440         * infcmd.c (_initialize_infcmd): Likewise.
9441         * reverse.c (_initialize_reverse): Likewise.
9442         * stack.c (_initialize_stack): Likewise.
9443         * symfile.c (_initialize_symfile): Likewise.
9444         * tracepoint.c (_initialize_tracepoint): Likewise.
9445
9446 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9447
9448         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
9449         when their aliased command is traversed.
9450         (help_cmd): Add fput_command_names_styled call to
9451         output command name and aliases when command has an alias.
9452
9453 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9454
9455         * cli/cli-decode.h (help_cmd_list): Remove declaration.
9456         * cli/cli-decode.c (help_cmd_list): Declare as static,
9457         remove prefix argument, use bool for recurse arg, rework to show the aliases of
9458         a command together with the command.
9459         (fput_command_name_styled, fput_command_names_styled): New functions.
9460         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
9461         fput_command_name_styled.
9462         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
9463         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
9464
9465 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9466
9467         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
9468         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
9469         * command.h (cmd_show_list): Likewise.
9470         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
9471         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
9472
9473 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9474
9475         * unittests/command-def-selftests.c (traverse_command_structure):
9476         Verify all commands of a list have the same prefix command and
9477         that only the top cmdlist commands have a null prefix.
9478
9479 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9480
9481         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
9482         as prefix, not one of its aliases.
9483         (set_cmd_prefix): Remove.
9484         (do_add_cmd): Centralize the setting of the prefix of a command, when
9485         command is defined after its full chain of prefix commands.
9486         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
9487         (add_setshow_cmd_full): Likewise.
9488         (update_prefix_field_of_prefixed_commands): New function.
9489         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
9490         update_prefix_field_of_prefixed_commands.
9491         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
9492         addresses of remote_set_cmdlist and remote_show_cmdlist given
9493         as argument, not the address of an argument.
9494         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
9495         * gdb/remote.c (_initialize_remote): Likewise.
9496
9497 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9498
9499         * cli/cli-cmds.c (alias_command): Check for an existing alias
9500         using lookup_cmd_composition, as valid_command_p is too strict
9501         and forbids aliases that are the prefix of an existing alias
9502         or command.
9503         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
9504         command is properly recognised as a valid command.
9505
9506 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9507
9508         * unittests/help-doc-selftests.c: Rename to
9509         unittests/command-def-selftests.c
9510         * unittests/command-def-selftests.c (help_doc_tests): Update some
9511         comments.
9512         (command_structure_tests, traverse_command_structure): New namespace
9513         and function.
9514         (command_structure_invariants_tests): New function.
9515         (_initialize_command_def_selftests) Renamed from
9516         _initialize_help_doc_selftests, register command_structure_invariants
9517         selftest.
9518
9519 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9520
9521         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
9522         an alias of 'show'.
9523
9524 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
9525
9526         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
9527         ada_is_fixed_point_type.  Update all callers.
9528         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
9529         all callers.
9530         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
9531         Update all callers.
9532         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
9533         print_fixed_point_type.  Update all callers.
9534         * ada-valprint.c (ada_value_print_num): Replace call to
9535         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
9536
9537 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
9538
9539         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
9540         processors.
9541         (cpu_supports_bts): Add CV_AMD case.
9542
9543 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
9544             Simon Marchi  <simon.marchi@efficios.com>
9545
9546         * infrun.c (stop_all_threads): Collect multiple wait events at
9547         each pass.
9548
9549 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
9550
9551         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
9552         type::code instead.
9553
9554 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
9555
9556         * gdbtypes.h (struct type) <code, set_code>: New methods.
9557         (TYPE_CODE): Use type::code.  Change all call sites used to set
9558         the code to use type::set_code instead.
9559
9560 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9561             Tom de Vries  <tdevries@suse.de>
9562             Pedro Alves  <palves@redhat.com>
9563
9564         PR threads/25478
9565         * infrun.c (stop_all_threads): Do NOT ignore
9566         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
9567         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
9568         received.
9569         (handle_no_resumed): Remove code handling a live inferior with no
9570         threads.
9571         * remote.c (has_single_non_exited_thread): New.
9572         (remote_target::update_thread_list): Do not delete a thread if is
9573         the last thread of the process.
9574         * thread.c (thread_select): Call delete_exited_threads instead of
9575         prune_threads.
9576
9577 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9578
9579         * infrun.c (stop_all_threads): Enable/disable thread events of all
9580         targets.  Move a debug message denoting the end of the function
9581         into the SCOPED_EXIT block.
9582
9583 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9584
9585         * process-stratum-target.h: Include <set>.
9586         (all_non_exited_process_targets, switch_to_target_no_thread): New
9587         function declarations.
9588         * process-stratum-target.c (all_non_exited_process_targets)
9589         (switch_to_target_no_thread): New function implementations.
9590
9591 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9592
9593         * infrun.c (handle_inferior_event): Extract out a piece of code
9594         into...
9595         (mark_non_executing_threads): ...this new function.
9596
9597 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9598
9599         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
9600         use.
9601
9602 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9603
9604         * regcache.c (regcache_read_pc_protected): New function
9605         implementation that returns 0 if the PC cannot read via
9606         'regcache_read_pc'.
9607         * infrun.c (proceed): Call 'regcache_read_pc_protected'
9608         instead of 'regcache_read_pc'.
9609         (keep_going_pass_signal): Ditto.
9610
9611 2020-05-13  Tom Tromey  <tromey@adacore.com>
9612
9613         * ada-lang.c (align_value): Remove.
9614         (ada_template_to_fixed_record_type_1): Use align_up.
9615
9616 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9617
9618         * async-event.c: Update the copyright year.
9619         * async-event.h: Update the copyright year.
9620
9621 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
9622
9623         * objfiles.h (is_addr_in_objfile,
9624         shared_objfile_contains_address_p): Return bool.
9625         * objfile.c (is_addr_in_objfile,
9626         shared_objfile_contains_address_p): Return bool.
9627
9628 2020-05-11  Tom Tromey  <tromey@adacore.com>
9629
9630         * cli/cli-cmds.c (info_command): Restore.
9631         (_initialize_cli_cmds): Use add_prefix_command for "info".
9632         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
9633
9634 2020-05-11  Tom Tromey  <tromey@adacore.com>
9635
9636         * ada-lang.c (ada_value_primitive_field): Now public.
9637         * ada-lang.h (ada_value_primitive_field): Declare.
9638         * ada-valprint.c (print_field_values): Use
9639         ada_value_primitive_field for wrapper fields.
9640
9641 2020-05-11  Tom de Vries  <tdevries@suse.de>
9642
9643         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
9644         MODULE_DOMAIN.
9645
9646 2020-05-11  Tom de Vries  <tdevries@suse.de>
9647
9648         PR symtab/25941
9649         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
9650         with length 0, if not gdb-produced.
9651         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
9652
9653 2020-05-09  Tom de Vries  <tdevries@suse.de>
9654
9655         PR gdb/25955
9656         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
9657         calculation.
9658
9659 2020-05-09  Tom Tromey  <tom@tromey.com>
9660
9661         * top.c (server_command): Now bool.
9662         * top.h (server_command): Now bool.
9663
9664 2020-05-08  Tom Tromey  <tromey@adacore.com>
9665
9666         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
9667         already being processed.
9668
9669 2020-05-08  Tom Tromey  <tom@tromey.com>
9670
9671         * printcmd.c (struct display) <next>: Remove.
9672         <display>: New constructor.
9673         <exp_string>: Now a std::string.
9674         <enabled_p>: Now a bool.
9675         (display_number): Move definition earlier.
9676         (displays): Rename from display_chain.  Now a std::vector.
9677         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
9678         (display_command): Update.
9679         (do_one_display, disable_display)
9680         (enable_disable_display_command, do_enable_disable_display):
9681         Update.
9682         (free_display): Remove.
9683         (clear_displays): Rewrite.
9684         (delete_display): Update.
9685         (map_display_numbers): Use function_view.  Remove "data"
9686         parameter.  Update.
9687         (do_delete_display): Remove.
9688         (undisplay_command): Update.
9689         (do_one_display, do_displays, disable_display)
9690         (info_display_command): Update.
9691         (do_enable_disable_display): Remove.
9692         (enable_disable_display_command)
9693         (clear_dangling_display_expressions): Update.
9694
9695 2020-05-08  Tom Tromey  <tom@tromey.com>
9696
9697         * symtab.c (set_symbol_cache_size)
9698         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
9699         (maintenance_print_symbol_cache_statistics): Update.
9700         * symmisc.c (print_symbol_bcache_statistics)
9701         (print_objfile_statistics, maintenance_print_objfiles)
9702         (maintenance_info_symtabs, maintenance_check_symtabs)
9703         (maintenance_expand_symtabs, maintenance_info_line_tables):
9704         Update.
9705         * symfile-debug.c (set_debug_symfile): Update.
9706         * source.c (forget_cached_source_info): Update.
9707         * python/python.c (gdbpy_progspaces): Update.
9708         * psymtab.c (maintenance_info_psymtabs): Update.
9709         * probe.c (parse_probes): Update.
9710         * linespec.c (iterate_over_all_matching_symtabs)
9711         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
9712         * guile/scm-progspace.c (gdbscm_progspaces): Update.
9713         * exec.c (exec_target::close): Update.
9714         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
9715         * breakpoint.c (print_one_breakpoint_location)
9716         (create_longjmp_master_breakpoint)
9717         (create_std_terminate_master_breakpoint): Update.
9718         * progspace.c (program_spaces): Now a std::vector.
9719         (maybe_new_address_space): Update.
9720         (add_program_space): Remove.
9721         (program_space::program_space): Update.
9722         (remove_program_space): Update.
9723         (number_of_program_spaces): Remove.
9724         (print_program_space, update_address_spaces): Update.
9725         * progspace.h (program_spaces): Change type.
9726         (ALL_PSPACES): Remove.
9727         (number_of_program_spaces): Don't declare.
9728         (struct program_space) <next>: Remove.
9729
9730 2020-05-08  Tom Tromey  <tom@tromey.com>
9731
9732         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
9733         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
9734         (enable_break): Update.
9735         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
9736         (frv_fdpic_find_canonical_descriptor): Update.
9737         (frv_fetch_objfile_link_map): Update.
9738         * progspace.c (program_space::free_all_objfiles): Update.
9739         (program_space::solibs): New method.
9740         * progspace.h (struct program_space) <solibs>: New method.
9741         * solist.h (master_so_list): Don't declare.
9742         (ALL_SO_LIBS): Remove.
9743         * solib.h (so_list_head): Remove.
9744         (update_solib_list): Update comment.
9745         * solib.c (master_so_list): Remove.
9746         (solib_used, update_solib_list, solib_add)
9747         (info_sharedlibrary_command, clear_solib)
9748         (reload_shared_libraries_1, remove_user_added_objfile): Update.
9749
9750 2020-05-08  Tom Tromey  <tom@tromey.com>
9751
9752         * extension.c (extension_languages): Now a std::array.
9753         (ALL_EXTENSION_LANGUAGES): Remove.
9754         (get_ext_lang_defn, get_ext_lang_of_file)
9755         (eval_ext_lang_from_control_command): Update.
9756         (finish_ext_lang_initialization)
9757         (auto_load_ext_lang_scripts_for_objfile)
9758         (ext_lang_type_printers::ext_lang_type_printers)
9759         (apply_ext_lang_type_printers)
9760         (ext_lang_type_printers::~ext_lang_type_printers)
9761         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
9762         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
9763         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
9764         (get_matching_xmethod_workers, ext_lang_colorize)
9765         (ext_lang_before_prompt): Update.
9766         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
9767
9768 2020-05-08  Tom Tromey  <tom@tromey.com>
9769
9770         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
9771         overload.
9772         <swap_string, m_string>: Remove.
9773         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
9774         Update.
9775         * stabsread.c (define_symbol, read_type): Update.
9776         * linespec.c (find_linespec_symbols): Update.
9777         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
9778         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
9779         * dbxread.c (read_dbx_symtab): Update.
9780         * cp-support.h (cp_canonicalize_string_full)
9781         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
9782         Return unique_xmalloc_ptr.
9783         * cp-support.c (inspect_type): Update.
9784         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
9785         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
9786         Likewise.
9787         * c-typeprint.c (print_name_maybe_canonical): Update.
9788         * break-catch-throw.c (check_status_exception_catchpoint):
9789         Update.
9790
9791 2020-05-08  Tom de Vries  <tdevries@suse.de>
9792
9793         * infrun.c (follow_fork): Copy current_line and current_symtab to
9794         child thread.
9795
9796 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9797
9798         * async-event.c (struct async_signal_handler, struct
9799         async_event_handler): Reformat, remove typedef.
9800
9801 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9802
9803         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
9804         access thistype->main_type->dyn_prop_list directly.
9805
9806 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9807
9808         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
9809         (remove_dyn_prop): Remove.  Update all users to use
9810         type::remove_dyn_prop.
9811         * gdbtypes.c (remove_dyn_prop): Rename to...
9812         (type::remove_dyn_prop): ... this.
9813
9814 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
9815
9816         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
9817         (add_dyn_prop): Remove.  Update all users to use
9818         type::add_dyn_prop.
9819         * gdbtypes.c (add_dyn_prop): Rename to...
9820         (type::add_dyn_prop): ... this.
9821
9822 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9823
9824         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
9825         (get_dyn_prop): Remove.  Update all users to use
9826         type::dyn_prop.
9827         * gdbtypes.c (get_dyn_prop): Rename to...
9828         (type::dyn_prop): ... this.
9829
9830 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
9831
9832         * gdbtypes.h (struct main_type) <flag_static>: Remove.
9833
9834 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
9835
9836         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
9837         instruction, skip it if it's there.
9838
9839 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
9840
9841         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
9842
9843 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
9844
9845         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
9846         * gdbtypes.c (recursive_dump_type): Remove use of
9847         TYPE_INCOMPLETE.
9848
9849 2020-05-03  Tom Tromey  <tom@tromey.com>
9850
9851         * breakpoint.c (catch_command, tcatch_command): Remove.
9852         (_initialize_breakpoint): Use add_basic_prefix_cmd,
9853         add_show_prefix_cmd.
9854         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
9855         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
9856         Remove.
9857         (add_internal_problem_command): Use add_basic_prefix_cmd,
9858         add_show_prefix_cmd.
9859         * mips-tdep.c (set_mipsfpu_command): Remove.
9860         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
9861         * dwarf2/index-cache.c (set_index_cache_command): Remove.
9862         (_initialize_index_cache): Use add_basic_prefix_cmd.
9863         * memattr.c (dummy_cmd): Remove.
9864         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
9865         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
9866         (_initialize_tui_win): Use add_basic_prefix_cmd,
9867         add_show_prefix_cmd.
9868         * cli/cli-logging.c (set_logging_command): Remove.
9869         (_initialize_cli_logging): Use add_basic_prefix_cmd,
9870         add_show_prefix_cmd.
9871         (show_logging_command): Remove.
9872         * target.c (target_command): Remove.
9873         (add_target): Use add_basic_prefix_cmd.
9874
9875 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
9876
9877         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
9878
9879 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9880
9881         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
9882         info_command.
9883
9884 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
9885
9886         * nbsd-nat.c (nbsd_enable_proc_events)
9887         (nbsd_nat_target::post_startup_inferior): Add.
9888         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
9889         (nbsd_nat_target::update_thread_list): Rewrite.
9890         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
9891         "PTRACE_LWP_CREATE".
9892         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
9893
9894 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9895
9896         * stack.c (_initialize_stack): Remove duplicated creation
9897         of "frame" command and "f" alias.
9898
9899 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
9900
9901         PR gdb/18706
9902         * gdbtypes.c (check_typedef): Calculate size of array of
9903         stubbed type.
9904
9905 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
9906
9907         PR gdb/15559
9908         * i386-tdep.c (i386_push_dummy_call): Call
9909         i386_thiscall_push_dummy_call.
9910         (i386_thiscall_push_dummy_call): New function.
9911         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
9912         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
9913         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
9914
9915 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9916
9917         * gdbarch.sh (do_read): Add shellcheck disable directive for
9918         warning SC2162.
9919
9920 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9921
9922         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
9923         "referenced but not assigned" warning.
9924
9925 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9926
9927         * gdbarch.sh: Remove code that sets fallbackdefault.
9928
9929 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9930
9931         * gdbarch.sh: Use shell operators && and || instead of
9932         -a and -o.
9933
9934 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9935
9936         * gdbarch.sh: Use $(...) instead of `...`.
9937
9938 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9939
9940         * gdbarch.sh: Use double quotes around variables.
9941
9942 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9943
9944         * gdbarch.sh: Use %s with printf, instead of variables in the
9945         format string.
9946
9947 2020-04-29  Tom Tromey  <tromey@adacore.com>
9948
9949         PR ada/25875:
9950         * dwarf2/read.c (update_enumeration_type_from_children): Compute
9951         type fields here.
9952         (read_enumeration_type): Call
9953         update_enumeration_type_from_children later.  Update comments.
9954         (process_enumeration_scope): Don't create type fields.
9955
9956 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
9957
9958         * nbsd-tdep.c: Include "xml-syscall.h".
9959         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
9960
9961 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
9962
9963         * nbsd-nat.c: Include "sys/wait.h".
9964         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
9965         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
9966         (nbsd_nat_target::remove_exec_catchpoint)
9967         (nbsd_nat_target::set_syscall_catchpoint): Add.
9968         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
9969         (nbsd_nat_target::insert_exec_catchpoint)
9970         (nbsd_nat_target::remove_exec_catchpoint)
9971         (nbsd_nat_target::set_syscall_catchpoint): Add.
9972         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
9973         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
9974         `nbsd_get_syscall_number'.
9975
9976 2020-04-29  Tom Tromey  <tom@tromey.com>
9977
9978         * stack.c (print_block_frame_labels): Remove.
9979
9980 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
9981
9982         PR gdb/17320
9983         * ada-valprint.c (val_print_packed_array_elements): Move array
9984         end bracket to new line.
9985         (ada_val_print_string): Remove extra spaces before first array
9986         element.
9987         * c-valprint.c (c_value_print_array): Likewise.
9988         * m2-valprint.c (m2_print_array_contents): Likewise.
9989         (m2_value_print_inner): Likewise.
9990         * p-valprint.c (pascal_value_print_inner): Likewise.
9991         * valprint.c (generic_val_print_array): Likewise.
9992         (value_print_array_elements): Move first array element and array
9993         end bracket to new line.
9994
9995 2020-04-29  Tom de Vries  <tdevries@suse.de>
9996
9997         PR symtab/25889
9998         * linespec.c (find_method): Fix ix calculation.
9999
10000 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
10001
10002         * syscalls/update-netbsd.sh: New file.
10003         * syscalls/netbsd.xml: Regenerate.
10004         * data-directory/Makefile.in: Register `netbsd.xml' in
10005         `SYSCALLS_FILES'.
10006
10007 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
10008
10009         * syscalls/update-freebsd.sh: Add double quotes.
10010
10011 2020-04-28  Tom Tromey  <tom@tromey.com>
10012
10013         * NEWS: Update.
10014         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
10015         (cmdpy_init): Allow class_tui.
10016
10017 2020-04-28 Mark Williams <mark@myosotissp.com>
10018
10019         PR gdb/24480
10020         * dwarf2read.c: Add missing assingments to list_in_scope when
10021         start_symtab was already called.
10022
10023 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
10024
10025         PR gdb/25881
10026         * dwarf2/read.c (offset_map_type): Use
10027         gdb:hash_enum<sect_offset> as hash function.
10028
10029 2020-04-28  Tom de Vries  <tdevries@suse.de>
10030
10031         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
10032         with DW_AT_signature.
10033
10034 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
10035
10036         * configure.ac: Remove check for fs_base/gs_base in
10037         user_regs_struct.
10038         * configure: Re-generate.
10039         * config.in: Re-generate.
10040         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
10041         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
10042         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
10043
10044 2020-04-27  Luis Machado  <luis.machado@linaro.org>
10045
10046         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
10047         problematic inline frame unwinding situation.
10048         * frame.c (frame_id_computed_p): New function.
10049         * frame.h (frame_id_computed_p): New prototype.
10050
10051 2020-04-26  Tom Tromey  <tom@tromey.com>
10052
10053         * command.h (enum command_class) <class_pseudo>: Remove.
10054
10055 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10056
10057         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
10058         and whitespace.
10059
10060 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
10061
10062         * inf-ptrace.c (inf_ptrace_target::wait): Remove
10063         `PT_GET_PROCESS_STATE' block.
10064
10065 2020-04-24  Tom Tromey  <tom@tromey.com>
10066
10067         * symtab.h (symbol_get_demangled_name): Don't declare.
10068         * symtab.c (symbol_get_demangled_name): Remove.
10069         (general_symbol_info::natural_name)
10070         (general_symbol_info::demangled_name): Update.
10071
10072 2020-04-24  Tom Tromey  <tom@tromey.com>
10073
10074         PR rust/25025:
10075         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
10076
10077 2020-04-24  Tom Tromey  <tom@tromey.com>
10078
10079         PR symtab/12707:
10080         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
10081         exists.
10082         (new_symbol): Likewise.
10083         * compile/compile-object-load.c (get_out_value_type): Use
10084         symbol_matches_search_name.
10085
10086 2020-04-24  Tom Tromey  <tom@tromey.com>
10087
10088         * dwarf2/read.c (add_partial_symbol): Do not call
10089         compute_and_set_names.
10090
10091 2020-04-24  Tom Tromey  <tom@tromey.com>
10092
10093         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
10094         overload.
10095
10096 2020-04-24  Tom Tromey  <tom@tromey.com>
10097
10098         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
10099         (add_psymbol_to_list): New overload.  Make old overload call new
10100         one.
10101         * psympriv.h (add_psymbol_to_list): New overload.
10102
10103 2020-04-24  Tom Tromey  <tom@tromey.com>
10104
10105         * dwarf2/read.c (partial_die_info::read) <case
10106         DW_AT_linkage_name>: Use value_as_string.
10107         (dwarf2_string_attr): Use value_as_string.
10108         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
10109         method.
10110         * dwarf2/attribute.c (attribute::value_as_string): New method.
10111
10112 2020-04-24  Tom Tromey  <tom@tromey.com>
10113
10114         * symtab.c (general_symbol_info::natural_name)
10115         (general_symbol_info::demangled_name): Check for language_rust.
10116
10117 2020-04-24  Tom Tromey  <tom@tromey.com>
10118
10119         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
10120         (dwarf2_physname): ... from here.
10121         (partial_die_info::read): Add Rust "{" hack.
10122
10123 2020-04-24  Tom Tromey  <tom@tromey.com>
10124
10125         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
10126         method.
10127         (symbol_set_demangled_name): Don't declare.
10128         * symtab.c (general_symbol_info::set_demangled_name): Rename from
10129         symbol_set_demangled_name.
10130         (general_symbol_info::set_language)
10131         (general_symbol_info::compute_and_set_names): Update.
10132         * minsyms.c (minimal_symbol_reader::install): Update.
10133         * dwarf2/read.c (new_symbol): Update.
10134
10135 2020-04-24  Tom Tromey  <tromey@adacore.com>
10136
10137         PR python/23662:
10138         * python/py-type.c (convert_field): Handle
10139         FIELD_LOC_KIND_DWARF_BLOCK.
10140         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
10141         (typy_get_dynamic): Nw function.
10142         (type_object_getset): Add "dynamic".
10143         * NEWS: Add entry.
10144
10145 2020-04-24  Tom Tromey  <tromey@adacore.com>
10146
10147         * ada-typeprint.c (print_choices, print_variant_part)
10148         (print_record_field_types_dynamic): New functions.
10149         (print_record_field_types): Use print_record_field_types_dynamic.
10150
10151 2020-04-24  Tom Tromey  <tromey@adacore.com>
10152
10153         * dwarf2/read.c (handle_data_member_location): New overload.
10154         (dwarf2_add_field): Use it.
10155         (decode_locdesc): Add "computed" parameter.  Update comment.
10156         * gdbtypes.c (is_dynamic_type_internal): Also look for
10157         FIELD_LOC_KIND_DWARF_BLOCK.
10158         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
10159         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
10160         virtual base classes.
10161         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
10162         FIELD_LOC_KIND_DWARF_BLOCK.
10163
10164 2020-04-24  Tom Tromey  <tromey@adacore.com>
10165
10166         * dwarf2/read.c (read_structure_type): Handle dynamic length.
10167         * gdbtypes.c (is_dynamic_type_internal): Check
10168         TYPE_HAS_DYNAMIC_LENGTH.
10169         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
10170         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
10171         New macros.
10172         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
10173         constant.
10174
10175 2020-04-24  Tom Tromey  <tromey@adacore.com>
10176
10177         * dwarf2/read.c (struct variant_field): Rewrite.
10178         (struct variant_part_builder): New.
10179         (struct nextfield): Remove "variant" field.  Add "offset".
10180         (struct field_info): Add "current_variant_part" and
10181         "variant_parts".
10182         (alloc_discriminant_info): Remove.
10183         (alloc_rust_variant): New function.
10184         (quirk_rust_enum): Update.
10185         (dwarf2_add_field): Set "offset" member.  Don't handle
10186         DW_TAG_variant_part.
10187         (offset_map_type): New typedef.
10188         (convert_variant_range, create_one_variant)
10189         (create_one_variant_part, create_variant_parts)
10190         (add_variant_property): New functions.
10191         (dwarf2_attach_fields_to_type): Call add_variant_property.
10192         (read_structure_type): Don't handle DW_TAG_variant_part.
10193         (handle_variant_part, handle_variant): New functions.
10194         (handle_struct_member_die): Use them.
10195         (process_structure_scope): Don't handle variant parts.
10196         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
10197         (struct discriminant_info): Remove.
10198         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
10199         (struct main_type) <flag_discriminated_union>: Remove.
10200         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
10201         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
10202         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
10203         Update.
10204         * valops.c (value_union_variant): Remove.
10205         * value.h (value_union_variant): Don't declare.
10206
10207 2020-04-24  Tom Tromey  <tromey@adacore.com>
10208
10209         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
10210         (ada_value_primitive_packed_val): Update.
10211         * ada-valprint.c (ada_value_print_1): Update.
10212         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
10213         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
10214         just an address.  Use evaluate_for_locexpr_baton.
10215         (dwarf2_evaluate_property): Update.
10216         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
10217         array_view.
10218         * findvar.c (default_read_var_value): Update.
10219         * gdbtypes.c (compute_variant_fields_inner)
10220         (resolve_dynamic_type_internal): Update.
10221         (resolve_dynamic_type): Change type of valaddr parameter.
10222         * gdbtypes.h (resolve_dynamic_type): Update.
10223         * valarith.c (value_subscripted_rvalue): Update.
10224         * value.c (value_from_contents_and_address): Update.
10225
10226 2020-04-24  Tom Tromey  <tromey@adacore.com>
10227
10228         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
10229         "push_initial_value" parameter.
10230         (dwarf2_evaluate_property): Likewise.
10231         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
10232
10233 2020-04-24  Tom Tromey  <tromey@adacore.com>
10234
10235         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
10236         (variant::matches, compute_variant_fields_recurse)
10237         (compute_variant_fields_inner, compute_variant_fields): New
10238         functions.
10239         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
10240         Use resolved_type after type is made.
10241         (operator==): Add new cases.
10242         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
10243         (struct discriminant_range, struct variant, struct variant_part):
10244         New.
10245         (union dynamic_prop_data) <variant_parts, original_type>: New
10246         members.
10247         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
10248         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
10249         constants.
10250         * value.c (unpack_bits_as_long): Now public.
10251         * value.h (unpack_bits_as_long): Declare.
10252
10253 2020-04-24  Tom Tromey  <tromey@adacore.com>
10254
10255         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
10256         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
10257
10258 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
10259
10260         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
10261
10262 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
10263
10264         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
10265         (remove_fork_catchpoint, post_startup_inferior)
10266         (post_attach): Move...
10267         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
10268         (remove_fork_catchpoint, post_startup_inferior)
10269         (post_attach): ...here.
10270         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
10271         (remove_fork_catchpoint, post_startup_inferior)
10272         (post_attach): Move...
10273         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
10274         (remove_fork_catchpoint, post_startup_inferior)
10275         (post_attach): ...here.
10276
10277 2020-04-24  Tom Tromey  <tromey@adacore.com>
10278
10279         * nat/windows-nat.h (struct windows_thread_info)
10280         <pc_adjusted>: New member.
10281         * windows-nat.c (windows_fetch_one_register): Check
10282         pc_adjusted.
10283         (windows_nat_target::get_windows_debug_event)
10284         (windows_nat_target::wait): Set pc_adjusted.
10285
10286 2020-04-24  Tom de Vries  <tdevries@suse.de>
10287
10288         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
10289         Run gdb-add-index inside temp dir.
10290
10291 2020-04-23  Tom Tromey  <tromey@adacore.com>
10292
10293         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
10294         in loop.
10295
10296 2020-04-23  Luis Machado  <luis.machado@linaro.org>
10297
10298         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
10299         get_frame_register instead of gdbarch_unwind_pc.
10300
10301 2020-04-23  Tom de Vries  <tdevries@suse.de>
10302
10303         * symtab.c (lookup_global_symbol): Prefer def over decl.
10304
10305 2020-04-23  Tom de Vries  <tdevries@suse.de>
10306
10307         PR symtab/25807
10308         * block.c (best_symbol, better_symbol): Promote to external.
10309         * block.h (best_symbol, better_symbol): Declare.
10310         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
10311         decl.
10312
10313 2020-04-23  Tom Tromey  <tromey@adacore.com>
10314
10315         PR ada/25837:
10316         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
10317         "const char *", not a "const std::string &".
10318         <name_and_matcher::operator==>: Update.
10319         * unittests/lookup_name_info-selftests.c: Change type of
10320         "result".
10321
10322 2020-04-23  Tom Tromey  <tom@tromey.com>
10323
10324         * inferior.h (iterate_over_inferiors): Don't declare.
10325         * inferior.c (iterate_over_inferiors): Remove.
10326         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
10327         Remove.
10328         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
10329         use iterate_over_inferiors.
10330         (darwin_resume_inferior_it)
10331         (struct resume_inferior_threads_param)
10332         (darwin_resume_inferior_threads_it): Remove.
10333         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
10334
10335 2020-04-23  Tom de Vries  <tdevries@suse.de>
10336
10337         * blockframe.c (find_pc_partial_function): Use
10338         find_pc_sect_compunit_symtab rather than
10339         objfile->sf->qf->find_pc_sect_compunit_symtab.
10340
10341 2020-04-22  Tom de Vries  <tdevries@suse.de>
10342
10343         PR symtab/25764
10344         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
10345         in psymtabs.
10346
10347 2020-04-22  Tom de Vries  <tdevries@suse.de>
10348
10349         PR symtab/25801
10350         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
10351         symtabs.
10352
10353 2020-04-22  Tom de Vries  <tdevries@suse.de>
10354
10355         PR symtab/25700
10356         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
10357         CU if already created.
10358
10359 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10360
10361         * infrun.c (displaced_step_fixup): Switch to the event_thread
10362         before calling displaced_step_restore, not after.
10363
10364 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10365
10366         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
10367         its inferior is not recorded by us.
10368         (record_btrace_target_open): Replace call to
10369         all_non_exited_threads () with call to current_inferior
10370         ()->non_exited_threads ().
10371         (record_btrace_target::stop_recording): Likewise.
10372         (record_btrace_target::close): Likewise.
10373         (record_btrace_target::wait): Likewise.
10374         (record_btrace_target::record_stop_replaying): Likewise.
10375
10376 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10377
10378         * btrace.c (btrace_enable): Throw an error on double enables and
10379         when enabling recording fails.
10380         (btrace_disable): Throw an error if the thread is not recorded.
10381
10382 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10383
10384         * record-btrace.c (record_btrace_target::fetch_registers): Forward
10385         request if we do not have a thread_info.
10386
10387 2020-04-21  Tom de Vries  <tdevries@suse.de>
10388
10389         PR gdb/25471
10390         * thread.c
10391         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
10392         exception in get_frame_id.
10393
10394 2020-04-20  Tom Tromey  <tromey@adacore.com>
10395
10396         * python/python.c (struct gdbpy_event): Mark move constructor as
10397         noexcept.
10398         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
10399         constructor as noexcept.
10400         * completer.h (struct completion_result): Mark move constructor as
10401         noexcept.
10402         * completer.c (completion_result::completion_result): Use
10403         initialization style.  Don't call reset_match_list.
10404
10405 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
10406
10407         * MAINTAINERS (Write After Approval): Add myself.
10408
10409 2020-04-18  Tom Tromey  <tom@tromey.com>
10410
10411         * windows-tdep.c (init_w32_command_list)
10412         (w32_prefix_command_valid): Restore.
10413         (_initialize_windows_tdep): Call init_w32_command_list.
10414
10415 2020-04-18  Tom Tromey  <tom@tromey.com>
10416
10417         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
10418         * value.c (value_fn_field): Update.
10419         * valops.c (find_function_in_inferior)
10420         (value_allocate_space_in_inferior): Update.
10421         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10422         Update.
10423         * tui/tui-source.c (tui_source_window::set_contents): Update.
10424         * symtab.c (lookup_global_or_static_symbol)
10425         (find_function_start_sal_1, skip_prologue_sal)
10426         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
10427         * symmisc.c (dump_msymbols, dump_symtab_1)
10428         (maintenance_print_one_line_table): Update.
10429         * symfile.c (init_entry_point_info, section_is_mapped)
10430         (list_overlays_command, simple_read_overlay_table)
10431         (simple_overlay_update_1): Update.
10432         * stap-probe.c (handle_stap_probe): Update.
10433         * stabsread.c (dbx_init_float_type, define_symbol)
10434         (read_one_struct_field, read_enum_type, read_range_type): Update.
10435         * source.c (info_line_command): Update.
10436         * python/python.c (gdbpy_source_objfile_script)
10437         (gdbpy_execute_objfile_script): Update.
10438         * python/py-type.c (save_objfile_types): Update.
10439         * python/py-objfile.c (py_free_objfile): Update.
10440         * python/py-inferior.c (python_new_objfile): Update.
10441         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
10442         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
10443         (maintenance_check_psymtabs): Update.
10444         * printcmd.c (info_address_command): Update.
10445         * objfiles.h (struct objfile) <arch>: New method, from
10446         get_objfile_arch.
10447         (get_objfile_arch): Don't declare.
10448         * objfiles.c (get_objfile_arch): Remove.
10449         (filter_overlapping_sections): Update.
10450         * minsyms.c (msymbol_is_function): Update.
10451         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
10452         (output_nondebug_symbol): Update.
10453         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
10454         (mdebug_expand_psymtab): Update.
10455         * machoread.c (macho_add_oso_symfile): Update.
10456         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
10457         Update.
10458         * linux-fork.c (checkpoint_command): Update.
10459         * linespec.c (convert_linespec_to_sals): Update.
10460         * jit.c (finalize_symtab): Update.
10461         * infrun.c (insert_exception_resume_from_probe): Update.
10462         * ia64-tdep.c (ia64_find_unwind_table): Update.
10463         * hppa-tdep.c (internalize_unwinds): Update.
10464         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
10465         Update.
10466         * gcore.c (call_target_sbrk): Update.
10467         * elfread.c (record_minimal_symbol, elf_symtab_read)
10468         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
10469         (elf_gnu_ifunc_resolve_by_got): Update.
10470         * dwarf2/read.c (create_addrmap_from_index)
10471         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
10472         (read_debug_names_from_section)
10473         (process_psymtab_comp_unit_reader, add_partial_symbol)
10474         (add_partial_subprogram, process_full_comp_unit)
10475         (read_file_scope, read_func_scope, read_lexical_block_scope)
10476         (read_call_site_scope, dwarf2_ranges_read)
10477         (dwarf2_record_block_ranges, dwarf2_add_field)
10478         (mark_common_block_symbol_computed, read_tag_pointer_type)
10479         (read_tag_string_type, dwarf2_init_float_type)
10480         (dwarf2_init_complex_target_type, read_base_type)
10481         (partial_die_info::read, partial_die_info::read)
10482         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
10483         (dwarf2_fetch_die_loc_sect_off): Update.
10484         * dwarf2/loc.c (dwarf2_find_location_expression)
10485         (class dwarf_evaluate_loc_desc, rw_pieced_value)
10486         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
10487         (dwarf2_loc_desc_get_symbol_read_needs)
10488         (locexpr_describe_location_piece, locexpr_describe_location_1)
10489         (loclist_describe_location): Update.
10490         * dwarf2/index-write.c (write_debug_names): Update.
10491         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
10492         * dtrace-probe.c (dtrace_process_dof): Update.
10493         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
10494         (process_one_symbol): Update.
10495         * ctfread.c (ctf_init_float_type, read_base_type): Update.
10496         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
10497         (coff_read_enum_type): Update.
10498         * cli/cli-cmds.c (edit_command, list_command): Update.
10499         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
10500         * breakpoint.c (create_overlay_event_breakpoint)
10501         (create_longjmp_master_breakpoint)
10502         (create_std_terminate_master_breakpoint)
10503         (create_exception_master_breakpoint, get_sal_arch): Update.
10504         * block.c (block_gdbarch): Update.
10505         * annotate.c (annotate_source_line): Update.
10506
10507 2020-04-17  Tom Tromey  <tromey@adacore.com>
10508
10509         * auto-load.c (show_auto_load_cmd): Remove.
10510         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
10511         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
10512         (maintenance_print_arc_command): Remove.
10513         * tui/tui-win.c (tui_command): Remove.
10514         (tui_get_cmd_list): Use add_basic_prefix_cmd.
10515         * tui/tui-layout.c (tui_layout_command): Remove.
10516         (_initialize_tui_layout): Use add_basic_prefix_cmd.
10517         * python/python.c (user_set_python, user_show_python): Remove.
10518         (_initialize_python): Use add_basic_prefix_cmd,
10519         add_show_prefix_cmd.
10520         * guile/guile.c (set_guile_command, show_guile_command): Remove.
10521         (install_gdb_commands): Use add_basic_prefix_cmd,
10522         add_show_prefix_cmd.
10523         (info_guile_command): Remove.
10524         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
10525         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
10526         add_show_prefix_cmd.
10527         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
10528         Remove do_set and do_show parameters.
10529         * cli/cli-style.c (set_style, show_style): Remove.
10530         (_initialize_cli_style): Use add_basic_prefix_cmd,
10531         add_show_prefix_cmd.
10532         (cli_style_option::add_setshow_commands): Remove do_set and
10533         do_show parameters.
10534         (cli_style_option::add_setshow_commands): Use
10535         add_basic_prefix_cmd, add_show_prefix_cmd.
10536         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
10537         (set_style_name): Remove.
10538         * cli/cli-dump.c (dump_command, append_command): Remove.
10539         (srec_dump_command, ihex_dump_command, verilog_dump_command)
10540         (tekhex_dump_command, binary_dump_command)
10541         (binary_append_command): Remove.
10542         (_initialize_cli_dump): Use add_basic_prefix_cmd.
10543         * windows-tdep.c (w32_prefix_command_valid): Remove global.
10544         (init_w32_command_list): Remove; move into ...
10545         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
10546         * valprint.c (set_print, show_print, set_print_raw)
10547         (show_print_raw): Remove.
10548         (_initialize_valprint): Use add_basic_prefix_cmd,
10549         add_show_prefix_cmd.
10550         * typeprint.c (set_print_type, show_print_type): Remove.
10551         (_initialize_typeprint): Use add_basic_prefix_cmd,
10552         add_show_prefix_cmd.
10553         * record.c (set_record_command, show_record_command): Remove.
10554         (_initialize_record): Use add_basic_prefix_cmd,
10555         add_show_prefix_cmd.
10556         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
10557         add_show_prefix_cmd.
10558         (info_command, show_command, set_debug, show_debug): Remove.
10559         * top.h (set_history, show_history): Don't declare.
10560         * top.c (set_history, show_history): Remove.
10561         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
10562         (unset_tdesc_cmd): Remove.
10563         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
10564         add_show_prefix_cmd.
10565         * symtab.c (info_module_command): Remove.
10566         (_initialize_symtab): Use add_basic_prefix_cmd.
10567         * symfile.c (overlay_command): Remove.
10568         (_initialize_symfile): Use add_basic_prefix_cmd.
10569         * sparc64-tdep.c (info_adi_command): Remove.
10570         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
10571         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
10572         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
10573         add_show_prefix_cmd.
10574         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
10575         (_initialize_serial): Use add_basic_prefix_cmd,
10576         add_show_prefix_cmd.
10577         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
10578         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
10579         add_show_prefix_cmd.
10580         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
10581         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
10582         add_show_prefix_cmd.
10583         * riscv-tdep.c (show_riscv_command, set_riscv_command)
10584         (show_debug_riscv_command, set_debug_riscv_command): Remove.
10585         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
10586         add_show_prefix_cmd.
10587         * remote.c (remote_command, set_remote_cmd): Remove.
10588         (_initialize_remote): Use add_basic_prefix_cmd.
10589         * record-full.c (set_record_full_command)
10590         (show_record_full_command): Remove.
10591         (_initialize_record_full): Use add_basic_prefix_cmd,
10592         add_show_prefix_cmd.
10593         * record-btrace.c (cmd_set_record_btrace)
10594         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
10595         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
10596         (cmd_show_record_btrace_pt): Remove.
10597         (_initialize_record_btrace): Use add_basic_prefix_cmd,
10598         add_show_prefix_cmd.
10599         * ravenscar-thread.c (set_ravenscar_command)
10600         (show_ravenscar_command): Remove.
10601         (_initialize_ravenscar): Use add_basic_prefix_cmd,
10602         add_show_prefix_cmd.
10603         * mips-tdep.c (show_mips_command, set_mips_command)
10604         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
10605         add_show_prefix_cmd.
10606         * maint.c (maintenance_command, maintenance_info_command)
10607         (maintenance_check_command, maintenance_print_command)
10608         (maintenance_set_cmd, maintenance_show_cmd): Remove.
10609         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
10610         add_show_prefix_cmd.
10611         (show_per_command_cmd): Remove.
10612         * maint-test-settings.c (maintenance_set_test_settings_cmd):
10613         Remove.
10614         (maintenance_show_test_settings_cmd): Remove.
10615         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
10616         add_show_prefix_cmd.
10617         * maint-test-options.c (maintenance_test_options_command):
10618         Remove.
10619         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
10620         * macrocmd.c (macro_command): Remove
10621         (_initialize_macrocmd): Use add_basic_prefix_cmd.
10622         * language.c (set_check, show_check): Remove.
10623         (_initialize_language): Use add_basic_prefix_cmd,
10624         add_show_prefix_cmd.
10625         * infcmd.c (unset_command): Remove.
10626         (_initialize_infcmd): Use add_basic_prefix_cmd.
10627         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
10628         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
10629         add_show_prefix_cmd.
10630         * go32-nat.c (go32_info_dos_command): Remove.
10631         (_initialize_go32_nat): Use add_basic_prefix_cmd.
10632         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
10633         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
10634         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
10635         (_initialize_frame): Use add_basic_prefix_cmd,
10636         add_show_prefix_cmd.
10637         * dcache.c (set_dcache_command, show_dcache_command): Remove.
10638         (_initialize_dcache): Use add_basic_prefix_cmd,
10639         add_show_prefix_cmd.
10640         * cp-support.c (maint_cplus_command): Remove.
10641         (_initialize_cp_support): Use add_basic_prefix_cmd.
10642         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
10643         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
10644         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
10645         add_basic_prefix_cmd, add_show_prefix_cmd.
10646         * breakpoint.c (save_command): Remove.
10647         (_initialize_breakpoint): Use add_basic_prefix_cmd.
10648         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
10649         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
10650         add_show_prefix_cmd.
10651         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
10652         (set_ada_command, show_ada_command): Remove.
10653         (_initialize_ada_language): Use add_basic_prefix_cmd,
10654         add_show_prefix_cmd.
10655         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
10656
10657 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
10658
10659         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
10660         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
10661
10662 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
10663
10664         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
10665         warning messages.
10666
10667 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
10668
10669         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
10670         import table is not at beginning of .idata section.
10671
10672 2020-04-16  Pedro Alves  <palves@redhat.com>
10673
10674         * inferior.c (delete_inferior): Use delete operator directly
10675         instead of delete_program_space.
10676         * progspace.c (add_program_space): New, factored out from
10677         program_space::program_space.
10678         (remove_program_space): New, factored out from
10679         delete_program_space.
10680         (program_space::program_space): Remove intro comment.  Rewrite.
10681         (program_space::~program_space): Remove intro comment.  Call
10682         remove_program_space.
10683         (delete_program_space): Delete.
10684         * progspace.h (program_space::program_space): Make explicit.  Move
10685         intro comment here, adjusted.
10686         (program_space::~program_space): Move intro comment here,
10687         adjusted.
10688         (delete_program_space): Remove.
10689
10690 2020-04-16  Tom Tromey  <tromey@adacore.com>
10691
10692         * windows-nat.c (windows_nat::handle_access_violation): New
10693         function.
10694         * nat/windows-nat.h (handle_access_violation): Declare.
10695         * nat/windows-nat.c (handle_exception): Move Cygwin code to
10696         windows-nat.c.  Call handle_access_violation.
10697
10698 2020-04-16  Tom de Vries  <tdevries@suse.de>
10699
10700         PR symtab/25791
10701         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
10702         CUs without psymtab.
10703
10704 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
10705
10706         * python/python.c (do_start_initialization): Don't call
10707         PyEval_InitThreads for Python 3.9 and beyond.
10708
10709 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
10710
10711         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
10712         thread functions.
10713         (obsd_nat_target::wait): Likewise.
10714
10715 2020-04-15  Tom Tromey  <tromey@adacore.com>
10716
10717         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
10718         (DEBUG_EXCEPT): Use debug_printf.
10719
10720 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
10721
10722         * completer.c (class completion_tracker::completion_hash_entry)
10723         <hash_name>: New member function.
10724         (completion_tracker::discard_completions): New callback to hash a
10725         completion_hash_entry, pass this to htab_create_alloc.
10726
10727 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
10728
10729         * windows-nat.c (windows_make_so): Warn rather than stopping with
10730         an error if realpath() fails.
10731
10732 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
10733
10734         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
10735         (nbsd_nat_target::info_proc): Add do_status.
10736
10737 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
10738             Tom de Vries  <tdevries@suse.de>
10739
10740         PR symtab/25718
10741         * psympriv.h (struct partial_symtab::read_symtab)
10742         (struct partial_symtab::expand_psymtab)
10743         (struct partial_symtab::read_dependencies): Update comments.
10744         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
10745         read_symtab for includer.
10746         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
10747         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
10748         (struct dwarf2_include_psymtab::m_readin): Remove.
10749         (struct dwarf2_include_psymtab::includer): New member function.
10750         (dwarf2_psymtab::expand_psymtab): Assert !readin.
10751
10752 2020-04-14  Tom de Vries  <tdevries@suse.de>
10753
10754         PR symtab/25720
10755         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
10756         with NULL symbol_matcher and lookup_name.
10757         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
10758         and lookup_name.
10759         * dwarf2/read.c (dw2_expand_symtabs_matching)
10760         (dw2_debug_names_expand_symtabs_matching): Same.
10761         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
10762         Make lookup_name a pointer.  Update comment.
10763         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
10764         lookup_name being a pointer.
10765         * symfile.c (expand_symtabs_matching): Same.
10766         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
10767         * linespec.c (iterate_over_all_matching_symtabs): Same.
10768
10769 2020-04-13  Tom Tromey  <tom@tromey.com>
10770
10771         * run-on-main-thread.c: Update include.
10772         * unittests/main-thread-selftests.c: Update include.
10773         * tui/tui-win.c: Update include.
10774         * tui/tui-io.c: Update include.
10775         * tui/tui-interp.c: Update include.
10776         * tui/tui-hooks.c: Update include.
10777         * top.h: Update include.
10778         * top.c: Update include.
10779         * ser-base.c: Update include.
10780         * remote.c: Update include.
10781         * remote-notif.c: Update include.
10782         * remote-fileio.c: Update include.
10783         * record-full.c: Update include.
10784         * record-btrace.c: Update include.
10785         * python/python.c: Update include.
10786         * posix-hdep.c: Update include.
10787         * mingw-hdep.c: Update include.
10788         * mi/mi-main.c: Update include.
10789         * mi/mi-interp.c: Update include.
10790         * main.c: Update include.
10791         * linux-nat.c: Update include.
10792         * interps.c: Update include.
10793         * infrun.c: Update include.
10794         * inf-loop.c: Update include.
10795         * event-top.c: Update include.
10796         * event-loop.c: Move to ../gdbsupport/.
10797         * event-loop.h: Move to ../gdbsupport/.
10798         * async-event.h: Update include.
10799         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
10800
10801 2020-04-13  Tom Tromey  <tom@tromey.com>
10802
10803         * tui/tui-win.c: Include async-event.h.
10804         * remote.c: Include async-event.h.
10805         * remote-notif.c: Include async-event.h.
10806         * record-full.c: Include async-event.h.
10807         * record-btrace.c: Include async-event.h.
10808         * infrun.c: Include async-event.h.
10809         * event-top.c: Include async-event.h.
10810         * event-loop.h: Move some declarations to async-event.h.
10811         * event-loop.c: Don't include ser-event.h or top.h.  Move some
10812         code to async-event.c.
10813         * async-event.h: New file.
10814         * async-event.c: New file.
10815         * Makefile.in (COMMON_SFILES): Add async-event.c.
10816         (HFILES_NO_SRCDIR): Add async-event.h.
10817
10818 2020-04-13  Tom Tromey  <tom@tromey.com>
10819
10820         * utils.c (flush_streams): New function.
10821         * event-loop.c (gdb_wait_for_event): Call flush_streams.
10822
10823 2020-04-13  Tom Tromey  <tom@tromey.com>
10824
10825         * event-loop.c (handle_file_event): Use warning, not
10826         printf_unfiltered.
10827
10828 2020-04-13  Tom Tromey  <tom@tromey.com>
10829
10830         * event-loop.c: Include <chrono>.
10831
10832 2020-04-13  Tom Tromey  <tom@tromey.com>
10833
10834         * gdb_select.h: Move to ../gdbsupport/.
10835         * event-loop.c: Update include path.
10836         * top.c: Update include path.
10837         * ser-base.c: Update include path.
10838         * ui-file.c: Update include path.
10839         * ser-tcp.c: Update include path.
10840         * guile/scm-ports.c: Update include path.
10841         * posix-hdep.c: Update include path.
10842         * ser-unix.c: Update include path.
10843         * gdb_usleep.c: Update include path.
10844         * mingw-hdep.c: Update include path.
10845         * inflow.c: Update include path.
10846         * infrun.c: Update include path.
10847         * event-top.c: Update include path.
10848
10849 2020-04-13  Tom Tromey  <tom@tromey.com>
10850
10851         * configure: Rebuild.
10852         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
10853
10854 2020-04-13  Tom Tromey  <tom@tromey.com>
10855
10856         * event-loop.h (start_event_loop): Don't declare.
10857         * event-loop.c (start_event_loop): Move...
10858         * main.c (start_event_loop): ...here.  Now static.
10859
10860 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
10861
10862         * MAINTAINERS: Update my email address.
10863
10864 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10865
10866         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
10867         IP_ALL.
10868
10869 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10870
10871         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
10872         (nbsd_nat_target::info_proc): Add do_cmdline.
10873
10874 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10875
10876         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
10877         (nbsd_nat_target::info_proc): Add do_cwd.
10878
10879 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10880
10881         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
10882
10883 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
10884
10885         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
10886         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
10887         (nbsd_nat_target::info_proc): New functions.
10888         * nbsd-nat.c (kinfo_get_vmmap): New function.
10889         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
10890         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
10891         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
10892         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
10893         functions.
10894         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
10895         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
10896         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
10897         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
10898         (KINFO_VME_FLAG_GROWS_DOWN): New.
10899
10900 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
10901
10902         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
10903         bit shift.
10904
10905 2020-04-10  Tom Tromey  <tromey@adacore.com>
10906
10907         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
10908
10909 2020-04-10  Tom Tromey  <tromey@adacore.com>
10910
10911         * symtab.c (get_symbol_address, get_msymbol_address): Skip
10912         separate debug files.
10913
10914 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
10915
10916         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
10917         Move to...
10918         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
10919         ... here.
10920         * windows-nat.c (windows_nat_target::get_windows_debug_event):
10921         Check for STATUS_WX86_BREAKPOINT.
10922         (windows_nat_target::wait): Same.
10923
10924 2020-04-10  Tom de Vries  <tdevries@suse.de>
10925
10926         PR cli/25808
10927         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
10928
10929 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
10930
10931         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
10932         (Write After Approval): Remove Tom de Vries.
10933
10934 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10935
10936         revert partially:
10937         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10938
10939         * buildsym.c (record_line): Fix undefined behavior and preserve
10940         lines at eof.
10941
10942 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
10943
10944         * auxv.h (svr4_auxv_parse): New.
10945         * auxv.c (default_auxv_parse): Split into default_auxv_parse
10946         and generic_auxv_parse.
10947         (svr4_auxv_parse): Add.
10948         * obsd-tdep.c: Include "auxv.h".
10949         (obsd_auxv_parse): Remove.
10950         (obsd_init_abi): Remove comment.
10951         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
10952         from `obsd_auxv_parse' to `svr4_auxv_parse'.
10953         * nbsd-tdep.c: Include "auxv.h".
10954         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
10955
10956 2020-04-08  Tom Tromey  <tromey@adacore.com>
10957
10958         * nat/windows-nat.h (last_wait_event): Don't declare.
10959         (wait_for_debug_event): Update comment.
10960         * nat/windows-nat.c (last_wait_event): Now static.
10961
10962 2020-04-08  Tom Tromey  <tromey@adacore.com>
10963
10964         * windows-nat.c (wait_for_debug_event): Move to
10965         nat/windows-nat.c.
10966         * nat/windows-nat.h (wait_for_debug_event): Declare.
10967         * nat/windows-nat.c (wait_for_debug_event): Move from
10968         windows-nat.c.  No longer static.
10969
10970 2020-04-08  Tom Tromey  <tromey@adacore.com>
10971
10972         * windows-nat.c (get_windows_debug_event): Use
10973         fetch_pending_stop.
10974         * nat/windows-nat.h (fetch_pending_stop): Declare.
10975         * nat/windows-nat.c (fetch_pending_stop): New function.
10976
10977 2020-04-08  Tom Tromey  <tromey@adacore.com>
10978
10979         * windows-nat.c (windows_continue): Use matching_pending_stop and
10980         continue_last_debug_event.
10981         * nat/windows-nat.h (matching_pending_stop)
10982         (continue_last_debug_event): Declare.
10983         * nat/windows-nat.c (DEBUG_EVENTS): New define.
10984         (matching_pending_stop, continue_last_debug_event): New
10985         functions.
10986
10987 2020-04-08  Tom Tromey  <tromey@adacore.com>
10988
10989         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
10990         (handle_exception_result): Move to nat/windows-nat.h.
10991         (DEBUG_EXCEPTION_SIMPLE): Remove.
10992         (windows_nat::handle_ms_vc_exception): New function.
10993         (handle_exception): Move to nat/windows-nat.c.
10994         (get_windows_debug_event): Update.
10995         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
10996         nat/windows-nat.c.
10997         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
10998         (handle_exception_result): Move from windows-nat.c.
10999         (handle_exception): Declare.
11000         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
11001         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
11002         windows-nat.c.
11003
11004 2020-04-08  Tom Tromey  <tromey@adacore.com>
11005
11006         * windows-nat.c (exception_count, event_count): Remove.
11007         (handle_exception, get_windows_debug_event)
11008         (do_initial_windows_stuff): Update.
11009
11010 2020-04-08  Tom Tromey  <tromey@adacore.com>
11011
11012         * windows-nat.c (windows_nat::handle_load_dll)
11013         (windows_nat::handle_unload_dll): Rename.  No longer static.
11014         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
11015         Declare.
11016
11017 2020-04-08  Tom Tromey  <tromey@adacore.com>
11018
11019         * complaints.h (stop_whining): Declare at top-level.
11020         (complaint): Don't declare stop_whining.
11021
11022 2020-04-08  Tom Tromey  <tromey@adacore.com>
11023
11024         * windows-nat.c (windows_nat::handle_output_debug_string):
11025         Rename.  No longer static.
11026         * nat/windows-nat.h (handle_output_debug_string): Declare.
11027
11028 2020-04-08  Tom Tromey  <tromey@adacore.com>
11029
11030         * windows-nat.c (current_process_handle, current_process_id)
11031         (main_thread_id, last_sig, current_event, last_wait_event)
11032         (current_windows_thread, desired_stop_thread_id, pending_stops)
11033         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
11034         (display_selectors, fake_create_process)
11035         (get_windows_debug_event): Update.
11036         * nat/windows-nat.h (current_process_handle, current_process_id)
11037         (main_thread_id, last_sig, current_event, last_wait_event)
11038         (current_windows_thread, desired_stop_thread_id, pending_stops)
11039         (struct pending_stop, siginfo_er): Move from windows-nat.c.
11040         * nat/windows-nat.c (current_process_handle, current_process_id)
11041         (main_thread_id, last_sig, current_event, last_wait_event)
11042         (current_windows_thread, desired_stop_thread_id, pending_stops)
11043         (siginfo_er): New globals.  Move from windows-nat.c.
11044
11045 2020-04-08  Tom Tromey  <tromey@adacore.com>
11046
11047         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
11048         (handle_load_dll): Update.
11049         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
11050
11051 2020-04-08  Tom Tromey  <tromey@adacore.com>
11052
11053         * windows-nat.c (enum thread_disposition_type): Move to
11054         nat/windows-nat.h.
11055         (windows_nat::thread_rec): Rename from thread_rec.  No longer
11056         static.
11057         (windows_add_thread, windows_nat_target::fetch_registers)
11058         (windows_nat_target::store_registers, handle_exception)
11059         (windows_nat_target::resume, get_windows_debug_event)
11060         (windows_nat_target::get_tib_address)
11061         (windows_nat_target::thread_name)
11062         (windows_nat_target::thread_alive): Update.
11063         * nat/windows-nat.h (enum thread_disposition_type): Move from
11064         windows-nat.c.
11065         (thread_rec): Declare.
11066
11067 2020-04-08  Tom Tromey  <tromey@adacore.com>
11068
11069         * windows-nat.c: Add "using namespace".
11070         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
11071         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
11072
11073 2020-04-08  Tom Tromey  <tromey@adacore.com>
11074
11075         * nat/windows-nat.h (struct windows_thread_info): Declare
11076         destructor.
11077         * nat/windows-nat.c (~windows_thread_info): New.
11078
11079 2020-04-08  Tom Tromey  <tromey@adacore.com>
11080
11081         PR gdb/22992
11082         * windows-nat.c (current_event): Update comment.
11083         (last_wait_event, desired_stop_thread_id): New globals.
11084         (struct pending_stop): New.
11085         (pending_stops): New global.
11086         (windows_nat_target) <stopped_by_sw_breakpoint>
11087         <supports_stopped_by_sw_breakpoint>: New methods.
11088         (windows_fetch_one_register): Add assertions.  Adjust PC.
11089         (windows_continue): Handle pending stops.  Suspend other threads
11090         when stepping.  Use last_wait_event
11091         (wait_for_debug_event): New function.
11092         (get_windows_debug_event): Use wait_for_debug_event.  Handle
11093         pending stops.  Queue spurious stops.
11094         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
11095         (windows_nat_target::kill): Use wait_for_debug_event.
11096         * nat/windows-nat.h (struct windows_thread_info)
11097         <stopped_at_software_breakpoint>: New field.
11098         * nat/windows-nat.c (windows_thread_info::resume): Clear
11099         stopped_at_software_breakpoint.
11100
11101 2020-04-08  Tom Tromey  <tromey@adacore.com>
11102
11103         * windows-nat.c (enum thread_disposition_type): New.
11104         (thread_rec): Replace "get_context" parameter with "disposition";
11105         change type.
11106         (windows_add_thread, windows_nat_target::fetch_registers)
11107         (windows_nat_target::store_registers, handle_exception)
11108         (windows_nat_target::resume, get_windows_debug_event)
11109         (windows_nat_target::get_tib_address)
11110         (windows_nat_target::thread_name)
11111         (windows_nat_target::thread_alive): Update.
11112
11113 2020-04-08  Tom Tromey  <tromey@adacore.com>
11114
11115         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
11116         (windows_continue): Use windows_continue::resume.
11117         * nat/windows-nat.h (struct windows_thread_info) <suspend,
11118         resume>: Declare new methods.
11119         * nat/windows-nat.c: New file.
11120         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
11121
11122 2020-04-08  Tom Tromey  <tromey@adacore.com>
11123
11124         * windows-nat.c (windows_add_thread, windows_delete_thread)
11125         (windows_nat_target::fetch_registers)
11126         (windows_nat_target::store_registers, fake_create_process)
11127         (windows_nat_target::resume, windows_nat_target::resume)
11128         (get_windows_debug_event, windows_nat_target::wait)
11129         (windows_nat_target::pid_to_str)
11130         (windows_nat_target::get_tib_address)
11131         (windows_nat_target::get_ada_task_ptid)
11132         (windows_nat_target::thread_name)
11133         (windows_nat_target::thread_alive): Use lwp, not tid.
11134
11135 2020-04-08  Tom Tromey  <tromey@adacore.com>
11136
11137         * windows-nat.c (handle_exception)
11138         (windows_nat_target::thread_name): Update.
11139         * nat/windows-nat.h (windows_thread_info): Remove destructor.
11140         <name>: Now unique_xmalloc_ptr.
11141
11142 2020-04-08  Tom Tromey  <tromey@adacore.com>
11143
11144         * windows-nat.c (thread_rec)
11145         (windows_nat_target::fetch_registers): Update.
11146         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
11147         Update comment.
11148         <debug_registers_changed, reload_context>: Now bool.
11149
11150 2020-04-08  Tom Tromey  <tromey@adacore.com>
11151
11152         * windows-nat.c (windows_add_thread): Use new.
11153         (windows_init_thread_list, windows_delete_thread): Use delete.
11154         (get_windows_debug_event): Update.
11155         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
11156         destructor, and initializers.
11157
11158 2020-04-08  Tom Tromey  <tromey@adacore.com>
11159
11160         * windows-nat.c (struct windows_thread_info): Remove.
11161         * nat/windows-nat.h: New file.
11162
11163 2020-04-08  Tom Tromey  <tromey@adacore.com>
11164
11165         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
11166         (thread_rec, windows_add_thread, windows_delete_thread)
11167         (windows_continue): Update.
11168
11169 2020-04-08  Tom Tromey  <tromey@adacore.com>
11170
11171         * windows-nat.c (struct windows_thread_info): Remove typedef.
11172         (thread_head): Remove.
11173         (thread_list): New global.
11174         (thread_rec, windows_add_thread, windows_init_thread_list)
11175         (windows_delete_thread, windows_continue): Update.
11176
11177 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11178
11179         * windows-tdep.h (windows_init_abi): Add comment.
11180         (cygwin_init_abi): New declaration.
11181         * windows-tdep.c: Split signal enumeration in two, one for
11182         Windows and one for Cygwin.
11183         (windows_gdb_signal_to_target): Only deal with signal of the
11184         Windows OS ABI.
11185         (cygwin_gdb_signal_to_target): New function.
11186         (windows_init_abi): Rename to windows_init_abi_common, don't set
11187         gdb_signal_to_target gdbarch method.  Add new new function with
11188         this name.
11189         (cygwin_init_abi): New function.
11190         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
11191         comment.  Don't call windows_init_abi.
11192         (amd64_windows_init_abi): Add comment, call windows_init_abi.
11193         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
11194         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
11195         i386_windows_init_abi_common, don't call windows_init_abi.  Add
11196         a new function of this name.
11197         (i386_cygwin_init_abi): New function.
11198         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
11199         OS ABI Cygwin.
11200
11201 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11202
11203         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
11204         parameter.c.
11205         (dwarf2_read_gdb_index): Update.
11206
11207 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
11208
11209         * nbsd-tdep.c: Include "objfiles.h".
11210         (nbsd_skip_solib_resolver): New.
11211         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
11212
11213 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11214
11215         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
11216         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
11217         with DW_LLE_base_addressx are being emitted in DWARFv5.
11218         Add the newly added kind DW_LOC_OFFSET_PAIR also.
11219         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
11220         unsigned integer.
11221
11222 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11223
11224         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
11225         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
11226         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
11227         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
11228         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
11229         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
11230         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
11231
11232
11233 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11234
11235         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
11236         (read_loclist_index): New function definition.
11237         (lookup_loclist_base): New function definition.
11238         (read_loclist_header): New function definition.
11239         (dwarf2_cu): Add loclist_base and loclist_header field.
11240         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
11241         (read_full_die_1): Read the value of DW_AT_loclists_base.
11242         (read_attribute_reprocess): Handle DW_FORM_loclistx.
11243         (read_attribute_value): Handle DW_FORM_loclistx.
11244         (skip_one_die): Handle DW_FORM_loclistx.
11245         (loclist_header): New structure declaration.
11246         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
11247
11248 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
11249
11250         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
11251         constructor.  Remove `addr` parameter from other constructor and
11252         add `per_cu` parameter.
11253         * dwarf2/read.c (create_partial_symtab): Update.
11254
11255 2020-04-07  Tom de Vries  <tdevries@suse.de>
11256
11257         PR symtab/25796
11258         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
11259         (partial_die_info::fixup): Inherit has_const_value.
11260
11261 2020-04-07  Tom de Vries  <tdevries@suse.de>
11262
11263         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
11264         symbols without address.
11265
11266 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11267
11268         * nbsd-nat.h (struct thread_info): Add forward declaration.
11269         (nbsd_nat_target::thread_alive): Add.
11270         (nbsd_nat_target::thread_name): Likewise.
11271         (nbsd_nat_target::update_thread_list): Likewise.
11272         (update_thread_list::post_attach): Likewise.
11273         (post_attach::pid_to_str): Likewise.
11274         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
11275         (nbsd_thread_lister): Add.
11276         (nbsd_nat_target::thread_alive): Likewise.
11277         (nbsd_nat_target::thread_name): Likewise.
11278         (nbsd_add_threads): Likewise.
11279         (update_thread_list::post_attach): Likewise.
11280         (nbsd_nat_target::update_thread_list): Likewise.
11281         (post_attach::pid_to_str): Likewise.
11282
11283 2020-04-06  Tom Tromey  <tromey@adacore.com>
11284
11285         * ada-valprint.c (print_variant_part): Extract the variant field.
11286         (print_field_values): Use the field as the outer value when
11287         recursing.
11288
11289 2020-04-06  Tom Tromey  <tromey@adacore.com>
11290
11291         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
11292         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
11293         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
11294         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
11295         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
11296
11297 2020-04-06  Tom Tromey  <tromey@adacore.com>
11298
11299         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
11300         TYPE_CODE_ERROR.
11301
11302 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11303
11304         * nbsd-tdep.c: Include "gdbarch.h".
11305         Define enum with NetBSD signal numbers.
11306         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
11307         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
11308         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
11309         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
11310         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
11311         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
11312         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
11313         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
11314         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
11315         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
11316         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
11317         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
11318
11319 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
11320
11321         PR gdb/25325
11322         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
11323
11324 2020-04-03  Tom Tromey  <tromey@adacore.com>
11325
11326         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
11327         Read constant block.
11328
11329 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11330
11331         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
11332         (gdb_bfd_get_full_section_contents): New declaration.
11333         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
11334         * windows-tdep.c (is_linked_with_cygwin_dll): Use
11335         gdb_bfd_get_full_section_contents.
11336
11337 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11338
11339         * exec.c (build_section_table): Replace internal_error with
11340         gdb_assert.
11341         (section_table_xfer_memory_partial): Likewise.
11342         * mdebugread.c (parse_partial_symbols): Likewise.
11343         * psymtab.c (lookup_partial_symbol): Likewise.
11344         * utils.c (wrap_here): Likewise.
11345
11346 2020-04-02  Tom Tromey  <tromey@adacore.com>
11347
11348         * f-lang.c (build_fortran_types): Use arch_type to initialize
11349         builtin_complex_s32 in the TYPE_CODE_ERROR case.
11350
11351 2020-04-02  Tom Tromey  <tromey@adacore.com>
11352
11353         * dwarf2/read.c (partial_die_info::read): Do not create a vector
11354         of attributes.
11355
11356 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11357             Bernd Edlinger <bernd.edlinger@hotmail.de>
11358             Tom Tromey  <tromey@adacore.com>
11359
11360         * buildsym.c (buildsym_compunit::record_line): Remove
11361         deduplication code.
11362
11363 2020-04-02  Tom de Vries  <tdevries@suse.de>
11364
11365         PR ada/24671
11366         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
11367
11368 2020-04-02  Tom de Vries  <tdevries@suse.de>
11369
11370         * dwarf2/read.c (dwarf2_gdb_index_functions,
11371         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
11372         NULL.
11373         * psymtab.c (psym_lookup_global_symbol_language): New function.
11374         (psym_functions): Init psym_lookup_global_symbol_language with
11375         psym_lookup_global_symbol_language.
11376         * symfile-debug.c (debug_sym_quick_functions): Init
11377         lookup_global_symbol_language with NULL.
11378         * symfile.c (set_initial_language): Remove fixme comment.
11379         * symfile.h (struct quick_symbol_functions): Add
11380         lookup_global_symbol_language.
11381         * symtab.c (find_quick_global_symbol_language): New function.
11382         (find_main_name): Use find_quick_global_symbol_language.
11383
11384 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
11385
11386         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
11387
11388 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11389
11390         * buildsym.c (record_line): Fix undefined behavior and preserve
11391         lines at eof.
11392
11393 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11394
11395         * buildsym.c (record_line): Fix the resizing condition.
11396
11397 2020-04-01  Tom Tromey  <tom@tromey.com>
11398
11399         * value.h (value_literal_complex): Add comment.
11400         * valops.c (value_literal_complex): Refer to value.h.
11401
11402 2020-04-01  Tom Tromey  <tom@tromey.com>
11403
11404         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
11405         (scalar_type): New rule, from typebase.
11406         (typebase): Use scalar_type.  Recognize complex types.
11407         (field_name): Handle FLOAT_KEYWORD.
11408         (ident_tokens): Add _Complex and __complex__.
11409
11410 2020-04-01  Tom Tromey  <tom@tromey.com>
11411
11412         PR exp/25299:
11413         * valarith.c (promotion_type, complex_binop): New functions.
11414         (scalar_binop): Handle complex numbers.  Use promotion_type.
11415         (value_pos, value_neg, value_complement): Handle complex numbers.
11416
11417 2020-04-01  Tom Tromey  <tom@tromey.com>
11418
11419         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
11420         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
11421         (parse_number): Handle complex numbers.
11422
11423 2020-04-01  Tom Tromey  <tom@tromey.com>
11424
11425         * c-valprint.c (c_decorations): Change complex suffix to "i".
11426
11427 2020-04-01  Tom Tromey  <tom@tromey.com>
11428
11429         * valprint.c (generic_value_print_complex): Use accessors.
11430         * value.h (value_real_part, value_imaginary_part): Declare.
11431         * valops.c (value_real_part, value_imaginary_part): New
11432         functions.
11433         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
11434
11435 2020-04-01  Tom Tromey  <tom@tromey.com>
11436
11437         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
11438         (read_range_type): Update.
11439         * mdebugread.c (basic_type): Update.
11440         * go-lang.c (build_go_types): Use init_complex_type.
11441         * gdbtypes.h (struct main_type) <complex_type>: New member.
11442         (init_complex_type): Update.
11443         (arch_complex_type): Don't declare.
11444         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
11445         Make name if none given.  Use alloc_type_copy.  Look for cached
11446         complex type.
11447         (arch_complex_type): Remove.
11448         (gdbtypes_post_init): Use init_complex_type.
11449         * f-lang.c (build_fortran_types): Use init_complex_type.
11450         * dwarf2/read.c (read_base_type): Update.
11451         * d-lang.c (build_d_types): Use init_complex_type.
11452         * ctfread.c (read_base_type): Update.
11453
11454 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11455
11456         * infrun.c (stop_all_threads): Update assertion, plus when
11457         stopping threads, take into account that we might be trying
11458         to stop an all-stop target.
11459         (stop_waiting): Call 'stop_all_threads' if there exists a
11460         non-stop target.
11461
11462 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11463
11464         * target.h (exists_non_stop_target): New function declaration.
11465         * target.c (exists_non_stop_target): New function.
11466
11467 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
11468
11469         PR gdb/24789
11470         * eval.c (is_integral_or_integral_reference): New function.
11471         (evaluate_subexp_standard): Allow integer references in
11472         pointer arithmetic.
11473
11474 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11475
11476         * remote.c (remote_target::remote_parse_stop_reply): Remove the
11477         check for no ptid in the stop reply when the target is non-stop.
11478
11479 2020-04-01  Tom Tromey  <tromey@adacore.com>
11480
11481         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
11482         "name" parameter to rvalue reference.  Initialize m_name_holder.
11483         <lookup_name_info>: New overloads.
11484         <name>: Return gdb::string_view.
11485         <c_str>: New method.
11486         <make_ignore_params>: Update.
11487         <search_name_hash>: Update.
11488         <language_lookup_name>: Return const char *.
11489         <m_name>: Change type.
11490         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
11491         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
11492         (lookup_name_info::match_any): Update.
11493         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
11494         Update.
11495         * minsyms.c (linkage_name_str): Update.
11496         * language.c (default_symbol_name_matcher): Update.
11497         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
11498         Update.
11499         * ada-lang.c (ada_fold_name): Change parameter to string_view.
11500         (ada_lookup_name_info::ada_lookup_name_info): Update.
11501         (literal_symbol_name_matcher): Update.
11502
11503 2020-04-01  Tom Tromey  <tromey@adacore.com>
11504
11505         * psymtab.c (psymtab_search_name): Remove function.
11506         (psym_lookup_symbol): Create search name and lookup name here.
11507         (lookup_partial_symbol): Remove "name" parameter; add
11508         lookup_name.
11509         (psym_expand_symtabs_for_function): Update.
11510
11511 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
11512
11513         PR tui/25597:
11514         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
11515
11516 2020-03-31  Tom Tromey  <tromey@adacore.com>
11517
11518         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
11519         memcpy.
11520
11521 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
11522
11523         * features/riscv/32bit-csr.xml: Regenerated.
11524         * features/riscv/64bit-csr.xml: Regenerated.
11525
11526 2020-03-30  Tom Tromey  <tromey@adacore.com>
11527
11528         * ada-valprint.c (print_variant_part): Update.
11529         * ada-lang.h (ada_which_variant_applies): Update.
11530         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
11531         outer_valaddr parameters; replace with "outer" value parameter.
11532         (to_fixed_variant_branch_type): Update.
11533
11534 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
11535
11536         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
11537         <list>.  Remove inclusion of observable.h.
11538         (PPC_DEBUG_CURRENT_VERSION): Move up define.
11539         (struct arch_lwp_info): New struct.
11540         (class ppc_linux_dreg_interface): New class.
11541         (struct ppc_linux_process_info): New struct.
11542         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
11543         <low_new_clone, low_forget_process, low_prepare_to_resume>
11544         <copy_thread_dreg_state, mark_thread_stale>
11545         <mark_debug_registers_changed, register_hw_breakpoint>
11546         <clear_hw_breakpoint, register_wp, clear_wp>
11547         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
11548         <num_memory_accesses, get_trigger_type>
11549         <create_watchpoint_request, hwdebug_point_cmp>
11550         <init_arch_lwp_info, get_arch_lwp_info>
11551         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
11552         methods.
11553         <struct ptid_hash>: New inner struct.
11554         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
11555         members.
11556         (saved_dabr_value, hwdebug_info, max_slots_number)
11557         (struct hw_break_tuple, struct thread_points, ppc_threads)
11558         (have_ptrace_hwdebug_interface)
11559         (hwdebug_find_thread_points_by_tid)
11560         (hwdebug_insert_point, hwdebug_remove_point): Remove.
11561         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
11562         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
11563         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
11564         use m_dreg_interface.
11565         (hwdebug_point_cmp): Change to...
11566         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
11567         reference arguments instead of pointers.
11568         (ppc_linux_nat_target::ranged_break_num_registers): Use
11569         m_dreg_interface.
11570         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
11571         m_dreg_interface.  Call register_hw_breakpoint.
11572         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
11573         m_dreg_interface.  Call clear_hw_breakpoint.
11574         (get_trigger_type): Change to...
11575         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
11576         comment.
11577         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
11578         use m_dreg_interface.  Call register_hw_breakpoint.
11579         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
11580         use m_dreg_interface.  Call clear_hw_breakpoint.
11581         (can_use_watchpoint_cond_accel): Change to...
11582         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
11583         method.  Update comment, use m_dreg_interface and
11584         m_process_info.
11585         (calculate_dvc): Change to...
11586         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
11587         m_dreg_interface.
11588         (num_memory_accesses): Change to...
11589         (ppc_linux_nat_target::num_memory_accesses): ...this method.
11590         (check_condition): Change to...
11591         (ppc_linux_nat_target::check_condition): ...this method.
11592         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
11593         comment, use m_dreg_interface.
11594         (create_watchpoint_request): Change to...
11595         (ppc_linux_nat_target::create_watchpoint_request): ...this
11596         method.  Use m_dreg_interface.
11597         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
11598         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
11599         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
11600         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
11601         (ppc_linux_nat_target::low_forget_process)
11602         (ppc_linux_nat_target::low_new_fork)
11603         (ppc_linux_nat_target::low_new_clone)
11604         (ppc_linux_nat_target::low_delete_thread)
11605         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
11606         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
11607         only call mark_thread_stale.
11608         (ppc_linux_thread_exit): Remove.
11609         (ppc_linux_nat_target::stopped_data_address): Change to...
11610         (ppc_linux_nat_target::low_stopped_data_address): This. Add
11611         comment, use m_dreg_interface and m_thread_hw_breakpoints.
11612         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
11613         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
11614         comment.  Call low_stopped_data_address.
11615         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
11616         m_dreg_interface.
11617         (ppc_linux_nat_target::masked_watch_num_registers): Use
11618         m_dreg_interface.
11619         (ppc_linux_nat_target::copy_thread_dreg_state)
11620         (ppc_linux_nat_target::mark_thread_stale)
11621         (ppc_linux_nat_target::mark_debug_registers_changed)
11622         (ppc_linux_nat_target::register_hw_breakpoint)
11623         (ppc_linux_nat_target::clear_hw_breakpoint)
11624         (ppc_linux_nat_target::register_wp)
11625         (ppc_linux_nat_target::clear_wp)
11626         (ppc_linux_nat_target::init_arch_lwp_info)
11627         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
11628         (_initialize_ppc_linux_nat): Remove observer callback.
11629
11630 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
11631
11632         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
11633         (ppc_linux_nat_target::auxv_parse)
11634         (ppc_linux_nat_target::read_description)
11635         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
11636         Move up.
11637
11638 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
11639
11640         * linux-nat.h (low_new_clone): New method.
11641         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
11642
11643 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
11644
11645         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
11646         (dbx_expand_psymtab): ... this.
11647         (start_psymtab): Update.
11648         * mdebugread.c (psymtab_to_symtab_1): Rename to...
11649         (mdebug_expand_psymtab): ... this.
11650         (parse_partial_symbols): Update.
11651         (new_psymtab): Update.
11652         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
11653         (xcoff_expand_psymtab): ... this.
11654         (xcoff_start_psymtab): Update.
11655
11656 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
11657
11658         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
11659         <expand_dependencies>: ... this.
11660         * psymtab.c (partial_symtab::read_dependencies): Rename to...
11661         (partial_symtab::expand_dependencies): ... this.
11662         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
11663         Update.
11664         (dwarf2_psymtab::expand_psymtab): Update.
11665         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11666         * mdebugread.c (psymtab_to_symtab_1): Update.
11667         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11668
11669 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
11670
11671         * psympriv.h (discard_psymtab): Remove.
11672         * dbxread.c (dbx_end_psymtab): Update.
11673         * xcoffread.c (xcoff_end_psymtab): Update.
11674
11675 2020-03-28  Tom Tromey  <tom@tromey.com>
11676
11677         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
11678         comment.
11679
11680 2020-03-28  Tom Tromey  <tom@tromey.com>
11681
11682         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
11683
11684 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
11685
11686         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
11687
11688 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
11689
11690         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
11691
11692 2020-03-26  Tom Tromey  <tom@tromey.com>
11693
11694         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
11695         (mark_common_block_symbol_computed, read_tag_string_type)
11696         (attr_to_dynamic_prop, read_subrange_type): Update.
11697         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
11698         to be methods on struct attribute.
11699         (skip_one_die, process_imported_unit_die, read_namespace_alias)
11700         (read_call_site_scope, partial_die_info::read)
11701         (partial_die_info::read, lookup_die_type, follow_die_ref):
11702         Update.
11703         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
11704         from dwarf2_get_ref_die_offset.
11705         (attribute::constant_value): New method, from
11706         dwarf2_get_attr_constant_value.
11707         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
11708         Declare method.
11709         <constant_value>: New method.
11710
11711 2020-03-26  Tom Tromey  <tom@tromey.com>
11712
11713         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
11714         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
11715         (dwarf_type_encoding_name): Move to stringify.c.
11716         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
11717         * dwarf2/stringify.c: New file.
11718         * dwarf2/stringify.h: New file.
11719
11720 2020-03-26  Tom Tromey  <tom@tromey.com>
11721
11722         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
11723         Rewrite.
11724
11725 2020-03-26  Tom Tromey  <tom@tromey.com>
11726
11727         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
11728         methods.
11729         * dwarf2/read.c (lookup_addr_base): Move to die.h.
11730         (lookup_ranges_base): Likewise.
11731         (read_cutu_die_from_dwo, read_full_die_1): Update.
11732
11733 2020-03-26  Tom Tromey  <tom@tromey.com>
11734
11735         * dwarf2/read.c (read_import_statement, read_file_scope)
11736         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
11737         (read_lexical_block_scope, read_call_site_scope)
11738         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
11739         (handle_struct_member_die, process_structure_scope)
11740         (update_enumeration_type_from_children)
11741         (process_enumeration_scope, read_array_type, read_common_block)
11742         (read_namespace, read_module, read_subroutine_type): Update.
11743         (sibling_die): Remove.
11744
11745 2020-03-26  Tom Tromey  <tom@tromey.com>
11746
11747         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
11748         (build_type_psymtabs_reader, read_structure_type)
11749         (read_enumeration_type, read_full_die_1): Update.
11750         (dwarf2_attr_no_follow): Move to die.h.
11751         * dwarf2/die.h (struct die_info) <attr>: New method.
11752
11753 2020-03-26  Tom Tromey  <tom@tromey.com>
11754
11755         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
11756         <base_address>: Now an optional.
11757         (dwarf2_find_base_address, dwarf2_rnglists_process)
11758         (dwarf2_ranges_process, fill_in_loclist_baton)
11759         (dwarf2_symbol_mark_computed): Update.
11760
11761 2020-03-26  Tom Tromey  <tom@tromey.com>
11762
11763         * dwarf2/read.c (struct die_info): Move to die.h.
11764         * dwarf2/die.h: New file.
11765
11766 2020-03-26  Tom Tromey  <tom@tromey.com>
11767
11768         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
11769         * dwarf2/read.c
11770         (dwarf2_statement_list_fits_in_line_number_section_complaint):
11771         Move to line-header.c.
11772         (read_checked_initial_length_and_offset, read_formatted_entries):
11773         Likewise.
11774         (dwarf_decode_line_header): Split into two.
11775         * dwarf2/line-header.c
11776         (dwarf2_statement_list_fits_in_line_number_section_complaint):
11777         Move from read.c.
11778         (read_checked_initial_length_and_offset, read_formatted_entries):
11779         Likewise.
11780         (dwarf_decode_line_header): New function, split from read.c.
11781
11782 2020-03-26  Tom Tromey  <tom@tromey.com>
11783
11784         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
11785         Declare method.
11786         * dwarf2/read.c (read_attribute_value): Update.
11787         (dwarf2_per_objfile::read_line_string): Rename from
11788         read_indirect_line_string.
11789         (read_formatted_entries): Update.
11790
11791 2020-03-26  Tom Tromey  <tom@tromey.com>
11792
11793         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
11794         variable.
11795
11796 2020-03-26  Tom Tromey  <tom@tromey.com>
11797
11798         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
11799         const.
11800         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
11801         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
11802         parameter const.
11803
11804 2020-03-26  Tom Tromey  <tom@tromey.com>
11805
11806         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
11807         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
11808         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
11809         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
11810
11811 2020-03-26  Tom Tromey  <tom@tromey.com>
11812
11813         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
11814         file_names_size, file_full_name, file_file_name>: Use const.
11815         <file_name_at, file_names>: Add const overload.
11816         * dwarf2/line-header.c (line_header::file_file_name)
11817         (line_header::file_full_name): Update.
11818
11819 2020-03-26  Tom Tromey  <tom@tromey.com>
11820
11821         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
11822         (macro_start_file, consume_improper_spaces)
11823         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
11824         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
11825         (dwarf_decode_macros): Move to macro.c.
11826         * dwarf2/macro.c: New file.
11827         * dwarf2/macro.h: New file.
11828         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
11829
11830 2020-03-26  Tom Tromey  <tom@tromey.com>
11831
11832         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
11833         method.
11834         * dwarf2/section.c: New method.  From
11835         read_indirect_string_at_offset_from.
11836         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
11837         (read_indirect_string_at_offset_from): Move to section.c.
11838         (read_indirect_string_at_offset): Rewrite.
11839         (read_indirect_line_string_at_offset): Remove.
11840         (read_indirect_string, read_indirect_line_string)
11841         (dwarf_decode_macro_bytes): Update.
11842
11843 2020-03-26  Tom Tromey  <tom@tromey.com>
11844
11845         * dwarf2/section.h (struct dwarf2_section_info)
11846         <overload_complaint>: Declare.
11847         (dwarf2_section_buffer_overflow_complaint): Don't declare.
11848         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
11849         Rename from dwarf2_section_buffer_overflow_complaint.
11850         * dwarf2/read.c (skip_one_die, partial_die_info::read)
11851         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
11852
11853 2020-03-26  Tom Tromey  <tom@tromey.com>
11854
11855         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
11856         Declare.
11857         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
11858         Move from read.c.
11859         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
11860         to section.c.
11861
11862 2020-03-26  Tom Tromey  <tom@tromey.com>
11863
11864         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
11865
11866 2020-03-26  Tom Tromey  <tom@tromey.com>
11867
11868         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
11869         "builder".
11870         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
11871         parameter.
11872         (dwarf_decode_macros): Update.
11873
11874 2020-03-26  Tom Tromey  <tom@tromey.com>
11875
11876         * dwarf2/read.c (read_attribute_value): Update.
11877         (read_indirect_string_from_dwz): Move to dwz.c; change into
11878         method.
11879         (dwarf_decode_macro_bytes): Update.
11880         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
11881         * dwarf2/dwz.c: New file.
11882         * Makefile.in (COMMON_SFILES): Add dwz.c.
11883
11884 2020-03-26  Tom Tromey  <tom@tromey.com>
11885
11886         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
11887         * dwarf2/read.c: Add include.
11888         * dwarf2/index-write.c: Add include.
11889         * dwarf2/index-cache.c: Add include.
11890         * dwarf2/dwz.h: New file.
11891
11892 2020-03-25  Tom Tromey  <tom@tromey.com>
11893
11894         * compile/compile-object-load.c (get_out_value_type): Mention
11895         correct symbol name in error message.
11896
11897 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
11898
11899         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
11900
11901 2020-03-25  Tom de Vries  <tdevries@suse.de>
11902
11903         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
11904         * symmisc.c (dump_symtab_1): Print user and includes fields.
11905         (maintenance_info_symtabs): Same.
11906
11907 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
11908
11909         PR gdb/25534
11910         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
11911         (riscv_regcache_cooked_write): New function.
11912         (riscv_push_dummy_call): Use new function.
11913         (riscv_return_value): Likewise.
11914
11915 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
11916
11917         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
11918         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
11919         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
11920         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
11921         * infrun.c (follow_fork): Likewise.
11922         (follow_fork_inferior): Likewise.
11923         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
11924         * linux-nat.h (class linux_nat_target): Likewise.
11925         * remote.c (class remote_target) <follow_fork>: Likewise.
11926         (remote_target::follow_fork): Likewise.
11927         * target-delegates.c: Re-generate.
11928         * target.c (default_follow_fork): Likewise.
11929         (target_follow_fork): Likewise.
11930         * target.h (struct target_ops) <follow_fork>: Likewise.
11931         (target_follow_fork): Likewise.
11932
11933 2020-03-24  Tom de Vries  <tdevries@suse.de>
11934
11935         * psymtab.c (maintenance_info_psymtabs): Print user field.
11936
11937 2020-03-20  Tom Tromey  <tromey@adacore.com>
11938
11939         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
11940         const.
11941         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
11942         const.
11943
11944 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
11945
11946         * ptrace.m4: Don't check for ptrace declaration.
11947         * config.in: Re-generate.
11948         * configure: Re-generate.
11949         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
11950         not defined.
11951
11952 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11953
11954         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
11955         `PTRACE_TYPE_RET'.
11956         * i386-bsd-nat.c (gdb_ptrace): Likewise.
11957         * sparc-nat.c (gdb_ptrace): Likewise.
11958         * x86-bsd-nat.c (gdb_ptrace): Likewise.
11959
11960 2020-03-20  Tom Tromey  <tromey@adacore.com>
11961
11962         * c-exp.y (lex_one_token): Fix assert.
11963
11964 2020-03-20  Tom Tromey  <tromey@adacore.com>
11965
11966         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
11967         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
11968         strncpy call.
11969
11970 2020-03-20  Tom Tromey  <tromey@adacore.com>
11971
11972         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
11973
11974 2020-03-20  Tom Tromey  <tromey@adacore.com>
11975
11976         * ada-valprint.c (print_variant_part): Remove parameters; switch
11977         to value-based API.
11978         (print_field_values): Likewise.
11979         (ada_val_print_struct_union): Likewise.
11980         (ada_value_print_1): Update.
11981
11982 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11983
11984         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
11985         nbsd_nat_target instead of inf_ptrace_target.
11986         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
11987         nbsd_nat_target.
11988
11989 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11990
11991         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
11992         it to the ptrace call.
11993         * (store_registers): Likewise.
11994
11995 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11996
11997         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
11998         it to the ptrace call.
11999         * (store_registers): Likewise.
12000
12001 2020-03-19  Luis Machado  <luis.machado@linaro.org>
12002
12003         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
12004         valid, fetch vg value from ptrace.
12005
12006 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
12007         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
12008         * inf-ptrace.c: Likewise.
12009         * (gdb_ptrace): Add.
12010         * (inf_ptrace_target::resume): Update.
12011         * (inf_ptrace_target::xfer_partial): Likewise.
12012         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
12013         * (inf_ptrace_peek_poke): Update.
12014
12015 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
12016
12017         * x86-bsd-nat.c (gdb_ptrace): New.
12018         * (x86bsd_dr_set): Add new argument `ptid'.
12019         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
12020         x86bsd_dr_set_addr): Update.
12021
12022 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12023
12024         * remote.c (remote_target::process_stop_reply): Handle events for
12025         all threads differently.
12026
12027 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12028
12029         * completer.c (completion_tracker::remove_completion): Define new
12030         function.
12031         * completer.h (completion_tracker::remove_completion): Declare new
12032         function.
12033         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
12034         when adding a C++ function symbol.
12035
12036 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12037
12038         * completer.c (completion_tracker::completion_hash_entry): Define
12039         new class.
12040         (advance_to_filename_complete_word_point): Call
12041         recompute_lowest_common_denominator.
12042         (completion_tracker::completion_tracker): Call discard_completions
12043         to setup the hash table.
12044         (completion_tracker::discard_completions): Allow for being called
12045         from the constructor, pass new equal function, and element deleter
12046         when constructing the hash table.  Initialise new class member
12047         variables.
12048         (completion_tracker::maybe_add_completion): Remove use of
12049         m_entries_vec, and store more information into m_entries_hash.
12050         (completion_tracker::recompute_lcd_visitor): New function, most
12051         content taken from...
12052         (completion_tracker::recompute_lowest_common_denominator):
12053         ...here, this now just visits each item in the hash calling the
12054         above visitor.
12055         (completion_tracker::build_completion_result): Remove use of
12056         m_entries_vec, call recompute_lowest_common_denominator.
12057         * completer.h (completion_tracker::have_completions): Remove use
12058         of m_entries_vec.
12059         (completion_tracker::completion_hash_entry): Declare new class.
12060         (completion_tracker::recompute_lowest_common_denominator): Change
12061         function signature.
12062         (completion_tracker::recompute_lcd_visitor): Declare new function.
12063         (completion_tracker::m_entries_vec): Delete.
12064         (completion_tracker::m_entries_hash): Initialize to NULL.
12065         (completion_tracker::m_lowest_common_denominator_valid): New
12066         member variable.
12067         (completion_tracker::m_lowest_common_denominator_max_length): New
12068         member variable.
12069
12070 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12071
12072         * regformats/regdef.h: Put reg in gdb namespace.
12073
12074 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12075
12076         * i386-bsd-nat.c (gdb_ptrace): New.
12077         * (i386bsd_fetch_inferior_registers,
12078         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12079         * (i386bsd_fetch_inferior_registers,
12080         i386bsd_store_inferior_registers) Use gdb_ptrace.
12081
12082 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12083
12084         * amd64-bsd-nat.c (gdb_ptrace): New.
12085         * (amd64bsd_fetch_inferior_registers,
12086         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12087         * (amd64bsd_fetch_inferior_registers,
12088         amd64bsd_store_inferior_registers) Use gdb_ptrace.
12089
12090 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12091
12092         * user-regs.c (user_reg::read): Rename to...
12093         (user_reg::xread): ...this.
12094         * (append_user_reg): Rename argument `read' to `xread'.
12095         * (user_reg_add_builtin): Likewise.
12096         * (user_reg_add): Likewise.
12097         * (value_of_user_reg): Likewise.
12098
12099 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12100
12101         * sparc-nat.c (gdb_ptrace): New.
12102         * sparc-nat.c (sparc_fetch_inferior_registers)
12103         (sparc_store_inferior_registers) Remove obsolete comment.
12104         * sparc-nat.c (sparc_fetch_inferior_registers)
12105         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
12106         * sparc-nat.c (sparc_fetch_inferior_registers)
12107         (sparc_store_inferior_registers) Use gdb_ptrace.
12108
12109 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12110
12111         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
12112         it to the ptrace call.
12113         * sh-nbsd-nat.c (store_registers): Likewise.
12114
12115 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12116
12117         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
12118         nbsd_nat_target instead of inf_ptrace_target.
12119         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12120         nbsd_nat_target.
12121
12122 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12123
12124         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
12125
12126 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12127
12128         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
12129         <sys/sysctl.h>.
12130         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
12131
12132 2020-03-17  Tom de Vries  <tdevries@suse.de>
12133
12134         PR gdb/23710
12135         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
12136         fields.
12137         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
12138         fields.
12139         (process_imported_unit_die): Skip import of c++ CUs.
12140
12141 2020-03-16  Tom Tromey  <tom@tromey.com>
12142
12143         * p-valprint.c (pascal_object_print_value): Initialize
12144         base_value.
12145
12146 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
12147             Shahab Vahedi  <shahab@synopsys.com>
12148
12149         * Makefile.in: Add arch/arc.o
12150         * configure.tgt: Likewise.
12151         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
12152         (_initialize_arc_tdep): Don't initialize old target descriptions.
12153         (arc_read_description): New function to cache target descriptions.
12154         * arc-tdep.h (arc_read_description): Add proto type.
12155         * arch/arc.c: New file.
12156         * arch/arc.h: Likewise.
12157         * features/Makefile: Replace old target descriptions with new.
12158         * features/arc-arcompact.c: Remove.
12159         * features/arc-arcompact.xml: Likewise.
12160         * features/arc-v2.c: Likewise
12161         * features/arc-v2.xml: Likewise
12162         * features/arc/aux-arcompact.xml: New file.
12163         * features/arc/aux-v2.xml: Likewise.
12164         * features/arc/core-arcompact.xml: Likewise.
12165         * features/arc/core-v2.xml: Likewise.
12166         * features/arc/aux-arcompact.c: Generate.
12167         * features/arc/aux-v2.c: Likewise.
12168         * features/arc/core-arcompact.c: Likewise.
12169         * features/arc/core-v2.c: Likewise.
12170         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
12171
12172 2020-03-16  Tom Tromey  <tromey@adacore.com>
12173
12174         PR gdb/25663:
12175         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
12176         putting value into bcache.
12177
12178 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12179
12180         PR gdb/21500
12181         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
12182         to...
12183         (amd64_windows_init_abi_common): ... this.  Don't set size of
12184         long type.
12185         (amd64_windows_init_abi): New function.
12186         (amd64_cygwin_init_abi): New function.
12187         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
12188         the Cygwin OS ABI.
12189         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
12190         comment.
12191
12192 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12193
12194         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
12195         * windows-tdep.c (CYGWIN_DLL_NAME): New.
12196         (pe_import_directory_entry): New struct type.
12197         (is_linked_with_cygwin_dll): New function.
12198         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
12199         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
12200         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
12201
12202 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12203
12204         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
12205         i386_cygwin_core_osabi_sniffer.
12206
12207 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12208
12209         * i386-cygwin-tdep.c: Rename to...
12210         * i386-windows-tdep.c: ... this.
12211         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
12212         i386-windows-tdep.c.
12213         * configure.tgt: Likewise.
12214
12215 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12216
12217         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
12218         * osabi.c (gdb_osabi_names): Add "Windows".
12219         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
12220         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
12221         (i386_cygwin_core_osabi_sniffer): New function, extracted from
12222         i386_cygwin_osabi_sniffer.
12223         (_initialize_i386_cygwin_tdep): Register OS ABI
12224         GDB_OSABI_WINDOWS for i386.
12225         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
12226         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
12227         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
12228         for x86-64.
12229         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
12230         when the target matches '*-*-mingw*'.
12231
12232 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12233
12234         * defs.h (enum gdb_osabi): Move to...
12235         * osabi.h (enum gdb_osabi): ... here.
12236         * gdbarch.sh: Include osabi.h in gdbarch.h.
12237         * gdbarch.h: Re-generate.
12238
12239 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12240
12241         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
12242         function.
12243         (_initialize_amd64_windows_tdep): Register osabi sniffer.
12244
12245 2020-03-14  Tom Tromey  <tom@tromey.com>
12246
12247         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
12248         for C++.
12249         (c_type_print_modifier): Likewise.  Add "language" parameter.
12250         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
12251         (c_type_print_base_1): Update.
12252         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
12253         constants.
12254         * type-stack.c (type_stack::insert): Handle tp_atomic and
12255         tp_restrict.
12256         (type_stack::follow_type_instance_flags): Likewise.
12257         (type_stack::follow_types): Likewise.  Merge type-following code.
12258         * c-exp.y (RESTRICT, ATOMIC): New tokens.
12259         (space_identifier, cv_with_space_id)
12260         (const_or_volatile_or_space_identifier_noopt)
12261         (const_or_volatile_or_space_identifier): Remove.
12262         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
12263         rules.
12264         (ptr_operator, typebase): Update.
12265         (enum token_flag) <FLAG_C>: New constant.
12266         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
12267         "_Atomic".
12268         (lex_one_token): Handle FLAG_C.
12269
12270 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12271
12272         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
12273         it to the ptrace call.
12274         * m68k-bsd-nat.c (store_registers): Likewise.
12275
12276 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12277
12278         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
12279         gdb_byte *.
12280         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
12281         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
12282         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
12283
12284 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12285
12286         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
12287         nbsd_nat_target instead of inf_ptrace_target.
12288         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12289         nbsd_nat_target.
12290
12291 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12292
12293         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
12294         register_t.
12295
12296 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12297
12298         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
12299         it to the ptrace call.
12300         * alpha-bsd-nat.c (store_registers): Likewise.
12301
12302 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12303
12304         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
12305         includes.
12306         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
12307         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
12308         fill_fpregset): Likewise.
12309
12310 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12311
12312         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
12313         nbsd_nat_target instead of inf_ptrace_target.
12314         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12315         nbsd_nat_target.
12316
12317 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12318
12319         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
12320         register_t.
12321
12322 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12323
12324         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
12325         it to the ptrace call.
12326         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
12327         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
12328         * arm-nbsd-nat.c (store_register): Likewise.
12329         * arm-nbsd-nat.c (store_regs): Likewise.
12330         * arm-nbsd-nat.c (store_fp_register): Likewise.
12331         * arm-nbsd-nat.c (store_fp_regs): Likewise.
12332
12333 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12334
12335         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
12336         nbsd_nat_target instead of inf_ptrace_target.
12337         * arm-nbsd-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         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
12343         it to the ptrace call.
12344         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
12345
12346 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12347
12348         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
12349         it to the ptrace call.
12350         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
12351
12352 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12353
12354         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
12355         gdb_byte *.
12356         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
12357
12358 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12359
12360         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
12361         instead of inf_ptrace_target.
12362         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12363         nbsd_nat_target.
12364
12365 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12366
12367         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12368         register_t.
12369
12370 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12371
12372         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12373         register_t.
12374
12375 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12376
12377         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
12378         register_t.
12379
12380 2020-03-13  Tom Tromey  <tom@tromey.com>
12381
12382         * value.h (val_print): Don't declare.
12383         * valprint.h (val_print_array_elements)
12384         (val_print_scalar_formatted, generic_val_print): Don't declare.
12385         * valprint.c (generic_val_print_array): Take a struct value.
12386         (generic_val_print_ptr, generic_val_print_memberptr)
12387         (generic_val_print_bool, generic_val_print_int)
12388         (generic_val_print_char, generic_val_print_complex)
12389         (generic_val_print): Remove.
12390         (generic_value_print): Update.
12391         (do_val_print): Remove unused parameters.  Don't call
12392         la_val_print.
12393         (val_print): Remove.
12394         (common_val_print): Update.  Don't call value_check_printable.
12395         (val_print_scalar_formatted, val_print_array_elements): Remove.
12396         * rust-lang.c (rust_val_print): Remove.
12397         (rust_language_defn): Update.
12398         * p-valprint.c (pascal_val_print): Remove.
12399         (pascal_value_print_inner): Update.
12400         (pascal_object_print_val_fields, pascal_object_print_val):
12401         Remove.
12402         (pascal_object_print_static_field): Update.
12403         * p-lang.h (pascal_val_print): Don't declare.
12404         * p-lang.c (pascal_language_defn): Update.
12405         * opencl-lang.c (opencl_language_defn): Update.
12406         * objc-lang.c (objc_language_defn): Update.
12407         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
12408         * m2-lang.h (m2_val_print): Don't declare.
12409         * m2-lang.c (m2_language_defn): Update.
12410         * language.h (struct language_defn) <la_val_print>: Remove.
12411         * language.c (unk_lang_value_print_inner): Rename.  Change
12412         argument types.
12413         (unknown_language_defn, auto_language_defn): Update.
12414         * go-valprint.c (go_val_print): Remove.
12415         * go-lang.h (go_val_print): Don't declare.
12416         * go-lang.c (go_language_defn): Update.
12417         * f-valprint.c (f_val_print): Remove.
12418         * f-lang.h (f_value_print): Don't declare.
12419         * f-lang.c (f_language_defn): Update.
12420         * d-valprint.c (d_val_print): Remove.
12421         * d-lang.h (d_value_print): Don't declare.
12422         * d-lang.c (d_language_defn): Update.
12423         * cp-valprint.c (cp_print_value_fields)
12424         (cp_print_value_fields_rtti, cp_print_value): Remove.
12425         (cp_print_static_field): Update.
12426         * c-valprint.c (c_val_print_array, c_val_print_ptr)
12427         (c_val_print_struct, c_val_print_union, c_val_print_int)
12428         (c_val_print_memberptr, c_val_print): Remove.
12429         * c-lang.h (c_val_print_array, cp_print_value_fields)
12430         (cp_print_value_fields_rtti): Don't declare.
12431         * c-lang.c (c_language_defn, cplus_language_defn)
12432         (asm_language_defn, minimal_language_defn): Update.
12433         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
12434         (ada_val_print_enum): Take a struct value.
12435         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
12436         (ada_val_print): Remove.
12437         (ada_value_print_1): Update.
12438         (printable_val_type): Remove.
12439         * ada-lang.h (ada_val_print): Don't declare.
12440         * ada-lang.c (ada_language_defn): Update.
12441
12442 2020-03-13  Tom Tromey  <tom@tromey.com>
12443
12444         * valprint.c (do_val_print): Update.
12445         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
12446         a struct value.
12447         (value_to_value_object_no_release): Declare.
12448         * python/py-value.c (value_to_value_object_no_release): New
12449         function.
12450         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
12451         struct value.
12452         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
12453         function.
12454         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
12455         a struct value.
12456         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
12457         Declare.
12458         (gdbscm_apply_val_pretty_printer): Take a struct value.
12459         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
12460         value.
12461         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
12462         value.
12463         * extension-priv.h (struct extension_language_ops)
12464         <apply_val_pretty_printer>: Take a struct value.
12465         * cp-valprint.c (cp_print_value): Create a struct value.
12466         (cp_print_value): Update.
12467
12468 2020-03-13  Tom Tromey  <tom@tromey.com>
12469
12470         * ada-valprint.c (print_field_values): Call common_val_print.
12471
12472 2020-03-13  Tom Tromey  <tom@tromey.com>
12473
12474         * ada-valprint.c (val_print_packed_array_elements): Remove
12475         bitoffset and val parameters.  Call common_val_print.
12476         (ada_val_print_string): Remove offset, address, and original_value
12477         parameters.
12478         (ada_val_print_array): Update.
12479         (ada_value_print_array): New function.
12480         (ada_value_print_1): Call it.
12481
12482 2020-03-13  Tom Tromey  <tom@tromey.com>
12483
12484         * ada-valprint.c (ada_value_print): Use common_val_print.
12485
12486 2020-03-13  Tom Tromey  <tom@tromey.com>
12487
12488         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
12489
12490 2020-03-13  Tom Tromey  <tom@tromey.com>
12491
12492         * ada-valprint.c (ada_value_print_num): New function.
12493         (ada_value_print_1): Use it.
12494
12495 2020-03-13  Tom Tromey  <tom@tromey.com>
12496
12497         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
12498
12499 2020-03-13  Tom Tromey  <tom@tromey.com>
12500
12501         * ada-valprint.c (ada_value_print_ptr): New function.
12502         (ada_value_print_1): Use it.
12503
12504 2020-03-13  Tom Tromey  <tom@tromey.com>
12505
12506         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
12507         call common_val_print.
12508         (ada_val_print_1): Update.
12509         (ada_value_print_1): New function.
12510         (ada_value_print_inner): Rewrite.
12511
12512 2020-03-13  Tom Tromey  <tom@tromey.com>
12513
12514         * cp-valprint.c (cp_print_value_fields): Update.
12515         (cp_print_value): New function.
12516
12517 2020-03-13  Tom Tromey  <tom@tromey.com>
12518
12519         * m2-valprint.c (m2_value_print_inner): Use
12520         cp_print_value_fields.
12521         * cp-valprint.c (cp_print_value_fields): New function.
12522         * c-valprint.c (c_value_print_struct): New function.
12523         (c_value_print_inner): Use c_value_print_struct.
12524         * c-lang.h (cp_print_value_fields): Declare.
12525
12526 2020-03-13  Tom Tromey  <tom@tromey.com>
12527
12528         * c-valprint.c (c_value_print_array): New function.
12529         (c_value_print_inner): Use it.
12530
12531 2020-03-13  Tom Tromey  <tom@tromey.com>
12532
12533         * c-valprint.c (c_value_print_memberptr): New function.
12534         (c_value_print_inner): Use it.
12535
12536 2020-03-13  Tom Tromey  <tom@tromey.com>
12537
12538         * c-valprint.c (c_value_print_int): New function.
12539         (c_value_print_inner): Use it.
12540
12541 2020-03-13  Tom Tromey  <tom@tromey.com>
12542
12543         * c-valprint.c (c_value_print_ptr): New function.
12544         (c_value_print_inner): Use it.
12545
12546 2020-03-13  Tom Tromey  <tom@tromey.com>
12547
12548         * c-valprint.c (c_value_print_inner): Rewrite.
12549
12550 2020-03-13  Tom Tromey  <tom@tromey.com>
12551
12552         * valprint.c (generic_value_print_complex): New function.
12553         (generic_value_print): Use it.
12554
12555 2020-03-13  Tom Tromey  <tom@tromey.com>
12556
12557         * valprint.c (generic_val_print_float): Don't call
12558         val_print_scalar_formatted.
12559         (generic_val_print, generic_value_print): Update.
12560
12561 2020-03-13  Tom Tromey  <tom@tromey.com>
12562
12563         * valprint.c (generic_value_print_char): New function
12564         (generic_value_print): Use it.
12565
12566 2020-03-13  Tom Tromey  <tom@tromey.com>
12567
12568         * valprint.c (generic_value_print_int): New function.
12569         (generic_value_print): Use it.
12570
12571 2020-03-13  Tom Tromey  <tom@tromey.com>
12572
12573         * valprint.c (generic_value_print_bool): New function.
12574         (generic_value_print): Use it.
12575
12576 2020-03-13  Tom Tromey  <tom@tromey.com>
12577
12578         * valprint.c (generic_val_print_func): Simplify.
12579         (generic_val_print, generic_value_print): Update.
12580
12581 2020-03-13  Tom Tromey  <tom@tromey.com>
12582
12583         * valprint.c (generic_val_print_flags): Remove.
12584         (generic_val_print, generic_value_print): Update.
12585         (val_print_type_code_flags): Add original_value parameter.
12586
12587 2020-03-13  Tom Tromey  <tom@tromey.com>
12588
12589         * valprint.c (generic_val_print): Update.
12590         (generic_value_print): Update.
12591         * valprint.c (generic_val_print_enum): Don't call
12592         val_print_scalar_formatted.
12593
12594 2020-03-13  Tom Tromey  <tom@tromey.com>
12595
12596         * valprint.c (generic_value_print): Call generic_value_print_ptr.
12597         * valprint.c (generic_value_print_ptr): New function.
12598
12599 2020-03-13  Tom Tromey  <tom@tromey.com>
12600
12601         * valprint.c (generic_value_print): Rewrite.
12602
12603 2020-03-13  Tom Tromey  <tom@tromey.com>
12604
12605         * p-valprint.c (pascal_object_print_value_fields)
12606         (pascal_object_print_value): New functions.
12607
12608 2020-03-13  Tom Tromey  <tom@tromey.com>
12609
12610         * p-valprint.c (pascal_value_print_inner): Rewrite.
12611
12612 2020-03-13  Tom Tromey  <tom@tromey.com>
12613
12614         * f-valprint.c (f_value_print_innner): Rewrite.
12615
12616 2020-03-13  Tom Tromey  <tom@tromey.com>
12617
12618         * m2-valprint.c (m2_print_unbounded_array): New overload.
12619         (m2_print_unbounded_array): Update.
12620         (m2_print_array_contents): Take a struct value.
12621         (m2_value_print_inner): Rewrite.
12622
12623 2020-03-13  Tom Tromey  <tom@tromey.com>
12624
12625         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
12626         (d_value_print_inner): New function.
12627         * d-lang.h (d_value_print_inner): Declare.
12628         * d-lang.c (d_language_defn): Use d_value_print_inner.
12629
12630 2020-03-13  Tom Tromey  <tom@tromey.com>
12631
12632         * go-valprint.c (go_value_print_inner): New function.
12633         * go-lang.h (go_value_print_inner): Declare.
12634         * go-lang.c (go_language_defn): Use go_value_print_inner.
12635
12636 2020-03-13  Tom Tromey  <tom@tromey.com>
12637
12638         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
12639         API.
12640         (rust_val_print): Rewrite.
12641         (rust_value_print_inner): New function, from rust_val_print.
12642         (rust_language_defn): Use rust_value_print_inner.
12643
12644 2020-03-13  Tom Tromey  <tom@tromey.com>
12645
12646         * ada-valprint.c (ada_value_print_inner): New function.
12647         * ada-lang.h (ada_value_print_inner): Declare.
12648         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
12649
12650 2020-03-13  Tom Tromey  <tom@tromey.com>
12651
12652         * f-valprint.c (f_value_print_innner): New function.
12653         * f-lang.h (f_value_print_innner): Declare.
12654         * f-lang.c (f_language_defn): Use f_value_print_innner.
12655
12656 2020-03-13  Tom Tromey  <tom@tromey.com>
12657
12658         * p-valprint.c (pascal_value_print_inner): New function.
12659         * p-lang.h (pascal_value_print_inner): Declare.
12660         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
12661
12662 2020-03-13  Tom Tromey  <tom@tromey.com>
12663
12664         * m2-valprint.c (m2_value_print_inner): New function.
12665         * m2-lang.h (m2_value_print_inner): Declare.
12666         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
12667
12668 2020-03-13  Tom Tromey  <tom@tromey.com>
12669
12670         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
12671         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
12672         * c-valprint.c (c_value_print_inner): New function.
12673         * c-lang.h (c_value_print_inner): Declare.
12674         * c-lang.c (c_language_defn, cplus_language_defn)
12675         (asm_language_defn, minimal_language_defn): Use
12676         c_value_print_inner.
12677
12678 2020-03-13  Tom Tromey  <tom@tromey.com>
12679
12680         * p-valprint.c (pascal_object_print_value_fields): Now static.
12681         * p-lang.h (pascal_object_print_value_fields): Don't declare.
12682
12683 2020-03-13  Tom Tromey  <tom@tromey.com>
12684
12685         * c-valprint.c (c_val_print_array): Simplify.
12686
12687 2020-03-13  Tom Tromey  <tom@tromey.com>
12688
12689         * valprint.c (value_print_array_elements): New function.
12690         * valprint.h (value_print_array_elements): Declare.
12691
12692 2020-03-13  Tom Tromey  <tom@tromey.com>
12693
12694         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
12695         * mips-tdep.c (mips_print_register): Use
12696         value_print_scalar_formatted.
12697
12698 2020-03-13  Tom Tromey  <tom@tromey.com>
12699
12700         * valprint.h (value_print_scalar_formatted): Declare.
12701         * valprint.c (value_print_scalar_formatted): New function.
12702
12703 2020-03-13  Tom Tromey  <tom@tromey.com>
12704
12705         * valprint.h (generic_value_print): Declare.
12706         * valprint.c (generic_value_print): New function.
12707
12708 2020-03-13  Tom Tromey  <tom@tromey.com>
12709
12710         * valprint.c (do_val_print): Call la_value_print_inner, if
12711         available.
12712         * rust-lang.c (rust_language_defn): Update.
12713         * p-lang.c (pascal_language_defn): Update.
12714         * opencl-lang.c (opencl_language_defn): Update.
12715         * objc-lang.c (objc_language_defn): Update.
12716         * m2-lang.c (m2_language_defn): Update.
12717         * language.h (struct language_defn) <la_value_print_inner>: New
12718         member.
12719         * language.c (unknown_language_defn, auto_language_defn): Update.
12720         * go-lang.c (go_language_defn): Update.
12721         * f-lang.c (f_language_defn): Update.
12722         * d-lang.c (d_language_defn): Update.
12723         * c-lang.c (c_language_defn, cplus_language_defn)
12724         (asm_language_defn, minimal_language_defn): Update.
12725         * ada-lang.c (ada_language_defn): Update.
12726
12727 2020-03-13  Tom Tromey  <tom@tromey.com>
12728
12729         * c-valprint.c (c_value_print): Use common_val_print.
12730
12731 2020-03-13  Tom Tromey  <tom@tromey.com>
12732
12733         * cp-valprint.c (cp_print_static_field): Use common_val_print.
12734
12735 2020-03-13  Tom Tromey  <tom@tromey.com>
12736
12737         * f-valprint.c (f77_print_array_1, f_val_print): Use
12738         common_val_print.
12739
12740 2020-03-13  Tom Tromey  <tom@tromey.com>
12741
12742         * riscv-tdep.c (riscv_print_one_register_info): Use
12743         common_val_print.
12744
12745 2020-03-13  Tom Tromey  <tom@tromey.com>
12746
12747         * mi/mi-main.c (output_register): Use common_val_print.
12748
12749 2020-03-13  Tom Tromey  <tom@tromey.com>
12750
12751         * infcmd.c (default_print_one_register_info): Use
12752         common_val_print.
12753
12754 2020-03-13  Tom Tromey  <tom@tromey.com>
12755
12756         * valprint.h (common_val_print_checked): Declare.
12757         * valprint.c (common_val_print_checked): New function.
12758         * stack.c (print_frame_arg): Use common_val_print_checked.
12759
12760 2020-03-13  Tom Tromey  <tom@tromey.com>
12761
12762         * valprint.c (do_val_print): New function, from val_print.
12763         (val_print): Use do_val_print.
12764         (common_val_print): Use do_val_print.
12765
12766 2020-03-13  Tom Tromey  <tom@tromey.com>
12767
12768         * valprint.c (value_print): Use scoped_value_mark.
12769
12770 2020-03-13  Tom de Vries  <tdevries@suse.de>
12771
12772         PR symtab/25646
12773         * psymtab.c (partial_symtab::partial_symtab): Don't set
12774         globals_offset and statics_offset.  Push element onto
12775         current_global_psymbols and current_static_psymbols stacks.
12776         (concat): New function.
12777         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
12778         element from current_global_psymbols and current_static_psymbols
12779         stacks.  Concat popped elements to global_psymbols and
12780         static_symbols.
12781         (add_psymbol_to_list): Use current_global_psymbols and
12782         current_static_psymbols stacks.
12783         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
12784         current_static_psymbols fields.
12785
12786 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
12787
12788         * corelow.c (sniff_core_bfd): Remove.
12789         (class core_target) <m_core_vec>: Remove.
12790         (core_target::core_target): Update.
12791         (core_file_fns): Remove.
12792         (deprecated_add_core_fns): Remove.
12793         (default_core_sniffer): Remove.
12794         (sniff_core_bfd): Remove.
12795         (default_check_format): Remove.
12796         (gdb_check_format): Remove.
12797         (core_target_open): Update.
12798         (core_target::get_core_register_section): Update.
12799         (get_core_registers_cb): Update.
12800         (core_target::fetch_registers): Update.
12801         * gdbcore.h (struct core_fns): Remove.
12802         (deprecated_add_core_fns): Remove.
12803         (default_core_sniffer): Remove.
12804         (default_check_format): Remove.
12805
12806 2020-03-12  Tom Tromey  <tom@tromey.com>
12807
12808         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
12809         CORE_ADDR.
12810         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
12811
12812 2020-03-12  Tom Tromey  <tom@tromey.com>
12813
12814         * remote.c (remote_target::download_tracepoint)
12815         (remote_target::enable_tracepoint)
12816         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
12817         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
12818         sprintf_vma.
12819
12820 2020-03-12  Tom Tromey  <tom@tromey.com>
12821
12822         * symfile-mem.c: Update CORE_ADDR size assert.
12823
12824 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12825
12826         * selftest.m4: Move to gdbsupport/.
12827         * acinclude.m4: Update path to selftest.m4.
12828
12829 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12830
12831         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
12832         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
12833         gdbarch-selfselftests.c and selftest-arch.c.
12834         (SUBDIR_UNITTESTS_OBS): Rename to...
12835         (SELFTESTS_OBS): ... this.
12836         (COMMON_SFILES): Remove disasm-selftests.c and
12837         gdbarch-selftests.c.
12838         * configure.ac: Don't add selftest-arch.{c,o} to
12839         CONFIG_{SRCS,OBS}.
12840         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
12841         preprocessor conditions.
12842
12843 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12844
12845         * configure.ac: Don't source bfd/development.sh.
12846         * selftest.m4: Modify comment.
12847         * configure: Re-generate.
12848
12849 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12850
12851         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
12852         not "true" or "false".
12853         * configure: Re-generate.
12854
12855 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
12856
12857         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
12858         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
12859         renamed to arm_nbsd_supply_gregset.
12860         (fetch_register): Update to call arm_nbsd_supply_gregset.
12861         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
12862         (arm_netbsd_nat_target::fetch_registers): Update.
12863         (fetch_elfcore_registers): Removed.
12864         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
12865         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
12866         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
12867         not require NetBSD system headers.
12868         (arm_nbsd_regset): New struct.
12869         (arm_nbsd_iterate_over_regset_sections): New function.
12870         (arm_netbsd_init_abi_common): Updated to call
12871         set_gdbarch_iterate_over_regset_sections.
12872         * arm-nbsd-tdep.h: New file.
12873
12874 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
12875
12876         * symtab.c (find_pc_sect_line): Add check which prevents infinite
12877         recursion.
12878
12879 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
12880
12881         * configure: Re-generate.
12882
12883 2020-03-11  Tom Tromey  <tromey@adacore.com>
12884
12885         * ada-typeprint.c (print_choices): Fix comment.
12886
12887 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
12888
12889         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
12890         previous item in the list, when the list has no items.
12891
12892 2020-03-11  Tom de Vries  <tdevries@suse.de>
12893
12894         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
12895         PROP_LOCLIST handling code.
12896
12897 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
12898
12899         * buildsym-legacy.c (record_line): Pass extra parameter to
12900         record_line.
12901         * buildsym.c (buildsym_compunit::record_line): Take an extra
12902         parameter, reduce duplication in the line table, and record the
12903         is_stmt flag in the line table.
12904         * buildsym.h (buildsym_compunit::record_line): Add extra
12905         parameter.
12906         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
12907         non-statement lines.
12908         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
12909         this to the symtab builder.
12910         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
12911         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
12912         through to dwarf_record_line_1.
12913         * infrun.c (process_event_stop_test): When stepping, don't stop at
12914         a non-statement instruction, and only refresh the step info when
12915         we land in the middle of a line's range.  Also add an extra
12916         comment.
12917         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
12918         field.
12919         * record-btrace.c (btrace_find_line_range): Only record lines
12920         marked as is-statement.
12921         * stack.c (frame_show_address): Show the frame address if we are
12922         in a non-statement sal.
12923         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
12924         (maintenance_print_one_line_table): Print a header for the is_stmt
12925         column, and include is_stmt information in the output.
12926         * symtab.c (find_pc_sect_line): Find lines marked as statements in
12927         preference to non-statements.
12928         (find_pcs_for_symtab_line): Prefer is-statement entries.
12929         (find_line_common): Likewise.
12930         * symtab.h (struct linetable_entry): Add is_stmt field.
12931         (struct symtab_and_line): Likewise.
12932         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
12933         arranging the line table.
12934
12935 2020-03-07  Tom de Vries  <tdevries@suse.de>
12936
12937         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
12938         DIE.
12939
12940 2020-03-07  Tom Tromey  <tom@tromey.com>
12941
12942         * valops.c (value_literal_complex): Remove obsolete comment.
12943         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
12944         comment.
12945
12946 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
12947
12948         * infrun.h: Forward-declare thread_info.
12949         (set_step_info): Add thread_info parameter, add doc.
12950         * infrun.c (set_step_info): Add thread_info parameter, move doc
12951         to header.
12952         * infrun.c (process_event_stop_test): Pass thread to
12953         set_step_info call.
12954         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
12955         set_step_info.
12956         (prepare_one_step): Add thread_info parameter, pass it to
12957         set_step_frame and prepare_one_step (recursive) call.
12958         (step_1): Pass thread to prepare_one_step call.
12959         (step_command_fsm::should_stop): Pass thread to
12960         prepare_one_step.
12961         (until_next_fsm): Pass thread to set_step_frame call.
12962         (finish_command): Pass thread to set_step_info call.
12963
12964 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
12965
12966         * windows-tdep.c (windows_solib_create_inferior_hook):
12967         Check if inferior is running.
12968
12969 2020-03-06  Tom de Vries  <tdevries@suse.de>
12970
12971         * NEWS: Fix "the the".
12972         * ctfread.c: Same.
12973
12974 2020-03-06  Tom de Vries  <tdevries@suse.de>
12975
12976         * psymtab.c (psymtab_to_symtab): Don't print "done.".
12977
12978 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12979
12980         * .dir-locals.el: Add a comment referencing the other copies of
12981         this file.
12982
12983 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
12984
12985         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
12986         psargs.
12987
12988 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12989
12990         * .gitattributes: New file.
12991
12992 2020-03-04  Tom Tromey  <tom@tromey.com>
12993
12994         * symmisc.c (print_symbol_bcache_statistics)
12995         (print_objfile_statistics): Update.
12996         * symfile.c (allocate_symtab): Use intern.
12997         * psymtab.c (partial_symtab::partial_symtab): Use intern.
12998         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
12999         macro_cache>: Remove.
13000         <string_cache>: New member.
13001         (struct objfile) <intern>: New methods.
13002         * elfread.c (elf_symtab_read): Use intern.
13003         * dwarf2/read.c (fixup_go_packaging): Intern package name.
13004         (dwarf2_compute_name, dwarf2_physname)
13005         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
13006         names.
13007         (guess_partial_die_structure_name): Update.
13008         (partial_die_info::fixup): Intern name.
13009         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
13010         name.
13011         (dwarf2_name): Intern name.  Update.
13012         * buildsym.c (buildsym_compunit::get_macro_table): Use
13013         string_cache.
13014
13015 2020-03-04  Tom Tromey  <tom@tromey.com>
13016
13017         * jit.c (bfd_open_from_target_memory): Make "target" const.
13018         * corefile.c (gnutarget): Now const.
13019         * gdbcore.h (gnutarget): Now const.
13020
13021 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
13022
13023         * NEWS: Mention support for WOW64 processes.
13024         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
13025         (amd64_windows_segment_register_p): Remove static.
13026         (_initialize_amd64_windows_nat): Update.
13027         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
13028         * i386-windows-nat.c (context_offset): Update.
13029         (i386_mappings): Rename and remove static.
13030         (i386_windows_segment_register_p): Remove static.
13031         (_initialize_i386_windows_nat): Update.
13032         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
13033         (STATUS_WX86_SINGLE_STEP): New macro.
13034         (EnumProcessModulesEx): New macro.
13035         (Wow64SuspendThread): New macro.
13036         (Wow64GetThreadContext): New macro.
13037         (Wow64SetThreadContext): New macro.
13038         (Wow64GetThreadSelectorEntry): New macro.
13039         (windows_set_context_register_offsets): Add static.
13040         (windows_set_segment_register_p): Likewise.
13041         (windows_add_thread): Adapt for WOW64 processes.
13042         (windows_fetch_one_register): Likewise.
13043         (windows_nat_target::fetch_registers): Likewise.
13044         (windows_store_one_register): Likewise.
13045         (display_selector): Likewise.
13046         (display_selectors): Likewise.
13047         (handle_exception): Likewise.
13048         (windows_continue): Likewise.
13049         (windows_nat_target::resume): Likewise.
13050         (windows_add_all_dlls): Likewise.
13051         (do_initial_windows_stuff): Likewise.
13052         (windows_nat_target::attach): Likewise.
13053         (windows_get_exec_module_filename): Likewise.
13054         (windows_nat_target::create_inferior): Likewise.
13055         (windows_xfer_siginfo): Likewise.
13056         (_initialize_loadable): Initialize Wow64SuspendThread,
13057         Wow64GetThreadContext, Wow64SetThreadContext,
13058         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
13059         * windows-nat.h (windows_set_context_register_offsets):
13060         Remove declaration.
13061         (windows_set_segment_register_p): Likewise.
13062         (i386_windows_segment_register_p): Add declaration.
13063         (amd64_windows_segment_register_p): Likewise.
13064
13065 2020-03-04  Luis Machado  <luis.machado@linaro.org>
13066
13067         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
13068         in "info registers" for AArch64/ARM.
13069
13070         The change caused "info registers" to not print GPR's.
13071
13072         gdb/ChangeLog:
13073
13074         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
13075
13076         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
13077         when reg->group is empty and reggroup is not.
13078
13079 2020-03-03  Tom Tromey  <tromey@adacore.com>
13080
13081         * dwarf2/frame.c (struct dwarf2_frame_cache)
13082         <checked_tailcall_bottom, entry_cfa_sp_offset,
13083         entry_cfa_sp_offset_p>: Remove members.
13084         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
13085         (dwarf2_frame_prev_register): Don't call
13086         dwarf2_tailcall_sniffer_first.
13087         (dwarf2_append_unwinders): Don't append tailcall unwinder.
13088         * frame-unwind.c (add_unwinder): New fuction.
13089         (frame_unwind_init): Use it.  Add tailcall unwinder.
13090
13091 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
13092             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13093
13094         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
13095         value should be printed as true.
13096
13097 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
13098
13099         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
13100         (windows_init_abi): Set and use windows_so_ops.
13101
13102 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
13103
13104         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
13105         when verifying if dealing with a convenience variable.
13106
13107 2020-03-03  Luis Machado  <luis.machado@linaro.org>
13108
13109         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
13110
13111 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
13112
13113         * infrun.c (gdbarch_supports_displaced_stepping): New.
13114         (use_displaced_stepping): Break up conditions in smaller pieces.
13115         Use gdbarch_supports_displaced_stepping.
13116         (displaced_step_prepare_throw): Use
13117         gdbarch_supports_displaced_stepping.
13118
13119 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13120
13121         * NEWS: Mention new behaviour of the history filename.
13122         * top.c (write_history_p): Add comment.
13123         (show_write_history_p): Add header comment, give a different
13124         message when history writing is on, but the history filename is
13125         empty.
13126         (history_filename): Add comment.
13127         (history_filename_empty): New function.
13128         (show_history_filename): Add header comment, give a different
13129         message when the filename is empty.
13130         (init_history): Compare history_filename against nullptr, and only
13131         read history if the filename is not empty.
13132         (set_history_filename): Add header comment, and only make
13133         non-empty filenames absolute.
13134         (init_main): Make the filename argument to 'set history filename'
13135         optional.
13136
13137 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
13138
13139         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
13140         (arm_supply_vfpregset): ...this, and update to use VFP registers.
13141         (fetch_fp_register): Update.
13142         (fetch_fp_regs): Update.
13143         (store_fp_register): Update.
13144         (store_fp_regs): Update.
13145         (arm_netbsd_nat_target::read_description): New function.
13146         (fetch_elfcore_registers): Update.
13147
13148 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13149
13150         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
13151         general_thread if the stop reply is missing a thread-id.
13152         (remote_target::process_stop_reply): Use the first non-exited
13153         thread if the target didn't pass a thread-id.
13154         * infrun.c (do_target_wait): Move call to
13155         switch_to_inferior_no_thread to ....
13156         (do_target_wait_1): ... here.
13157
13158 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
13159
13160         * debuginfod-support.c: Include defs.h first.
13161
13162 2020-02-28  Tom de Vries  <tdevries@suse.de>
13163
13164         * symfile.c (set_initial_language): Use default language for lookup.
13165
13166 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
13167
13168         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
13169         reader variable, pass `this` to read_cutu_die_from_dwo.
13170
13171 2020-02-27  Aaron Merey  <amerey@redhat.com>
13172
13173         * source.c (open_source_file): Check for nullptr when computing
13174         srcpath.
13175
13176 2020-02-27  Tom Tromey  <tromey@adacore.com>
13177
13178         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
13179         member.
13180         (dwarf2_add_field): Don't update nfields.
13181         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
13182
13183 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
13184
13185         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
13186         abs.
13187
13188 2020-02-26  Tom Tromey  <tom@tromey.com>
13189
13190         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
13191         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
13192         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
13193         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
13194         per_cu_data.
13195
13196 2020-02-26  Tom Tromey  <tom@tromey.com>
13197
13198         * dwarf2/index-write.c (psym_index_map): Change type.
13199         (add_address_entry_worker, write_one_signatured_type)
13200         (recursively_count_psymbols, recursively_write_psymbols)
13201         (class debug_names, psyms_seen_size, write_gdbindex)
13202         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
13203
13204 2020-02-26  Aaron Merey  <amerey@redhat.com>
13205
13206         * Makefile.in: Handle optional debuginfod support.
13207         * NEWS: Update.
13208         * README: Add --with-debuginfod summary.
13209         * config.in: Regenerate.
13210         * configure: Regenerate.
13211         * configure.ac: Handle optional debuginfod support.
13212         * debuginfod-support.c: debuginfod helper functions.
13213         * debuginfod-support.h: Ditto.
13214         * doc/gdb.texinfo: Add --with-debuginfod to configure options
13215         summary.
13216         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
13217         when a dwz file cannot be found.
13218         * elfread.c (elf_symfile_read): Query debuginfod servers when a
13219         debuginfo file cannot be found.
13220         * source.c (open_source_file): Query debuginfod servers when a
13221         source file cannot be found.
13222         * top.c (print_gdb_configuration): Include
13223         --{with,without}-debuginfod in the output.
13224
13225 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
13226
13227         * thread.c (thr_try_catch_cmd): Print thread name.
13228
13229 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
13230
13231         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
13232         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13233         dwarf2_fetch_die_type_sect_off): Move to...
13234         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
13235         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13236         dwarf2_fetch_die_type_sect_off): ... here.
13237         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
13238         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13239         dwarf2_fetch_die_type_sect_off): Move doc to header file.
13240
13241 2020-02-26  Tom de Vries  <tdevries@suse.de>
13242
13243         PR gdb/25603
13244         * symfile.c (set_initial_language): Exit-early if
13245         language_mode == language_mode_manual.
13246
13247 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13248
13249         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
13250         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
13251         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
13252
13253 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
13254
13255         * gdbtypes.c (create_array_type_with_stride): Handle negative
13256         array strides.
13257         * valarith.c (value_subscripted_rvalue): Likewise.
13258
13259 2020-02-25  Luis Machado  <luis.machado@linaro.org>
13260
13261         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
13262
13263 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13264
13265         * loc.h (dwarf2_get_die_type): Move to...
13266         * read.h (dwarf2_get_die_type): ... here.
13267         * read.c (dwarf2_get_die_type): Move doc to header.
13268
13269 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
13270
13271         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
13272         'gnulib/Makefile.in' to the list.
13273
13274 2020-02-24  Tom Tromey  <tom@tromey.com>
13275
13276         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
13277         Remove.
13278         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
13279         XOBNEWVEC.
13280
13281 2020-02-24  Tom Tromey  <tom@tromey.com>
13282
13283         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
13284         New method.
13285         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
13286         (dw2_do_instantiate_symtab, dw2_get_file_names)
13287         (build_type_psymtab_dependencies, load_full_type_unit): Update.
13288
13289 2020-02-24  Tom Tromey  <tom@tromey.com>
13290
13291         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
13292         make_scoped_restore.
13293         (dwarf2_psymtab::read_symtab): Don't clear
13294         reading_partial_symbols.
13295
13296 2020-02-24  Tom de Vries  <tdevries@suse.de>
13297
13298         PR gdb/25592
13299         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
13300
13301 2020-02-24  Tom de Vries  <tdevries@suse.de>
13302
13303         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
13304         commands layout next/prev/regs.
13305
13306 2020-02-22  Tom Tromey  <tom@tromey.com>
13307
13308         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
13309         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
13310
13311 2020-02-22  Tom Tromey  <tom@tromey.com>
13312
13313         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
13314
13315 2020-02-22  Tom Tromey  <tom@tromey.com>
13316
13317         * tui/tui-win.c (_initialize_tui_win): Add usage text.
13318         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
13319         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
13320         * tui/tui.c (_initialize_tui): Add usage text.
13321
13322 2020-02-22  Tom Tromey  <tom@tromey.com>
13323
13324         * tui/tui-win.c (tui_set_focus_command)
13325         (tui_set_win_height_command): Use error_no_arg.
13326         (_initialize_tui_win): Update help text.
13327         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
13328
13329 2020-02-22  Tom Tromey  <tom@tromey.com>
13330
13331         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
13332         * tui/tui-disasm.h (struct tui_disasm_window)
13333         <display_start_addr>: Declare.
13334         * tui/tui-source.h (struct tui_source_window)
13335         <display_start_addr>: Declare.
13336         * tui/tui-winsource.h (struct tui_source_window_base)
13337         <show_source_line, display_start_addr>: New methods.
13338         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
13339         Rename and move to protected section.
13340         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
13341         (tui_source_window_base::do_erase_source_content): Update.
13342         (tui_source_window_base::show_source_line): Now a method.
13343         (tui_source_window_base::show_source_content)
13344         (tui_source_window_base::tui_source_window_base)
13345         (tui_source_window_base::rerender)
13346         (tui_source_window_base::refill)
13347         (tui_source_window_base::do_scroll_horizontal)
13348         (tui_source_window_base::set_is_exec_point_at)
13349         (tui_source_window_base::update_breakpoint_info)
13350         (tui_source_window_base::update_exec_info): Update.
13351         * tui/tui-source.c (tui_source_window::set_contents)
13352         (tui_source_window::showing_source_p)
13353         (tui_source_window::do_scroll_vertical)
13354         (tui_source_window::location_matches_p)
13355         (tui_source_window::line_is_displayed): Update.
13356         (tui_source_window::display_start_addr): New method.
13357         * tui/tui-disasm.c (tui_disasm_window::set_contents)
13358         (tui_disasm_window::do_scroll_vertical)
13359         (tui_disasm_window::location_matches_p): Update.
13360         (tui_disasm_window::display_start_addr): New method.
13361
13362 2020-02-22  Tom Tromey  <tom@tromey.com>
13363
13364         * NEWS: Add entry for gdb.register_window_type.
13365         * tui/tui-layout.h (window_factory): New typedef.
13366         (tui_register_window): Declare.
13367         * tui/tui-layout.c (saved_tui_windows): New global.
13368         (tui_apply_current_layout): Use it.
13369         (tui_register_window): New function.
13370         * python/python.c (do_start_initialization): Call
13371         gdbpy_initialize_tui.
13372         (python_GdbMethods): Add "register_window_type" function.
13373         * python/python-internal.h (gdbpy_register_tui_window)
13374         (gdbpy_initialize_tui): Declare.
13375         * python/py-tui.c: New file.
13376         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
13377
13378 2020-02-22  Tom Tromey  <tom@tromey.com>
13379
13380         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
13381
13382 2020-02-22  Tom Tromey  <tom@tromey.com>
13383
13384         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
13385         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
13386         * tui/tui-data.c (tui_set_win_with_focus): Remove.
13387         (tui_set_win_focus_to): Move from tui-win.c.
13388
13389 2020-02-22  Tom Tromey  <tom@tromey.com>
13390
13391         * tui/tui-layout.c (make_standard_window, get_locator_window): New
13392         functions.
13393         (known_window_types): New global.
13394         (tui_get_window_by_name): Reimplement.
13395         (initialize_known_windows): New function.
13396         (validate_window_name): Rewrite.
13397         (_initialize_tui_layout): Call initialize_known_windows.
13398
13399 2020-02-22  Tom Tromey  <tom@tromey.com>
13400
13401         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
13402         Remove constants.
13403         * tui/tui-winsource.h (struct tui_source_window_base)
13404         <tui_source_window_base>: Remove parameter.
13405         * tui/tui-winsource.c
13406         (tui_source_window_base::tui_source_window_base): Remove
13407         parameter.
13408         (tui_source_window_base::refill): Update.
13409         * tui/tui-stack.h (struct tui_locator_window)
13410         <tui_locator_window>: Update.
13411         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
13412         Default the constructor.
13413         * tui/tui-regs.h (struct tui_data_item_window)
13414         <tui_data_item_window>: Default the constructor.
13415         (struct tui_data_window) <tui_data_window>: Likewise.
13416         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
13417         Default the constructor.
13418         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
13419         Default the constructor.
13420         <type>: Remove.
13421         (struct tui_win_info) <tui_win_info>: Default the constructor.
13422         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
13423         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
13424         Default the constructor.
13425
13426 2020-02-22  Tom Tromey  <tom@tromey.com>
13427
13428         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
13429         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
13430         * tui/tui-win.c (tui_resize_all): Don't call
13431         tui_delete_invisible_windows.
13432         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
13433         done.
13434         (tui_set_layout): Update.
13435         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
13436         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
13437         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
13438
13439 2020-02-22  Tom Tromey  <tom@tromey.com>
13440
13441         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
13442         correctly.
13443
13444 2020-02-22  Tom Tromey  <tom@tromey.com>
13445
13446         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
13447
13448 2020-02-22  Tom Tromey  <tom@tromey.com>
13449
13450         * tui/tui-winsource.h (struct tui_source_window_iterator)
13451         <inner_iterator>: New etytypedef.
13452         <tui_source_window_iterator>: Take "end" parameter.
13453         <tui_source_window_iterator>: Take iterator.
13454         <operator*, advance>: Update.
13455         <m_iter>: Change type.
13456         <m_end>: New field.
13457         (struct tui_source_windows) <begin, end>: Update.
13458         * tui/tui-layout.c (tui_windows): New global.
13459         (tui_apply_current_layout): Clear tui_windows.
13460         (tui_layout_window::apply): Update tui_windows.
13461         * tui/tui-data.h (tui_windows): Declare.
13462         (all_tui_windows): Now inline function.
13463         (class tui_window_iterator, struct all_tui_windows): Remove.
13464
13465 2020-02-22  Tom Tromey  <tom@tromey.com>
13466
13467         PR tui/17850:
13468         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
13469         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
13470         "height" argument.
13471         (class tui_layout_window) <get_sizes>: Likewise.
13472         (class tui_layout_split) <tui_layout_split>: Add "vertical"
13473         argument.
13474         <get_sizes>: Add "height" argument.
13475         <m_vertical>: New field.
13476         * tui/tui-layout.c (tui_layout_split::clone): Update.
13477         (tui_layout_split::get_sizes): Add "height" argument.
13478         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
13479         (tui_new_layout_command): Parse "-horizontal".
13480         (_initialize_tui_layout): Update help string.
13481         (tui_layout_split::specification): Add "-horizontal" when needed.
13482         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
13483         argument.
13484         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
13485         New methods.
13486
13487 2020-02-22  Tom Tromey  <tom@tromey.com>
13488
13489         * tui/tui-layout.h (enum tui_adjust_result): New.
13490         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
13491         (class tui_layout_window) <adjust_size>: Return
13492         tui_adjust_result.  Rewrite.
13493         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
13494         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
13495
13496 2020-02-22  Tom Tromey  <tom@tromey.com>
13497
13498         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
13499         parameter and return types.
13500         (class tui_layout_base) <specification>: Add "depth".
13501         (class tui_layout_window) <specification>: Add "depth".
13502         (class tui_layout_split) <specification>: Add "depth".
13503         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
13504         and return types.
13505         (tui_new_layout_command): Parse sub-layouts.
13506         (_initialize_tui_layout): Update help string.
13507         (tui_layout_window::specification): Add "depth".
13508         (add_layout_command): Update.
13509
13510 2020-02-22  Tom Tromey  <tom@tromey.com>
13511
13512         * NEWS: Add "tui new-layout" item.
13513         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
13514         Add new-layout command to help text.
13515         (validate_window_name): New function.
13516         (tui_new_layout_command): New function.
13517         (_initialize_tui_layout): Register "new-layout".
13518         (tui_layout_window::specification): New method.
13519         (tui_layout_window::specification): New method.
13520         * tui/tui-layout.h (class tui_layout_base) <specification>: New
13521         method.
13522         (class tui_layout_window) <specification>: New method.
13523         (class tui_layout_split) <specification>: New method.
13524
13525 2020-02-22  Tom Tromey  <tom@tromey.com>
13526
13527         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
13528         * tui/tui-win.c (window_name_completer): Update comment.
13529         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
13530         Declare method.
13531         (class tui_layout_window) <replace_window>: Likewise.
13532         (class tui_layout_split) <replace_window>: Likewise.
13533         (tui_set_layout): Don't declare.
13534         (tui_set_initial_layout): Declare function.
13535         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
13536         (asm_regs_layout): New globals.
13537         (tui_current_layout, show_layout): Remove.
13538         (tui_set_layout, tui_add_win_to_layout): Rewrite.
13539         (find_layout, tui_apply_layout): New function.
13540         (layout_completer): Remove.
13541         (tui_next_layout): Reimplement.
13542         (tui_next_layout_command): New function.
13543         (tui_set_initial_layout, tui_prev_layout_command): New functions.
13544         (tui_regs_layout): Reimplement.
13545         (tui_regs_layout_command): New function.
13546         (extract_display_start_addr): Rewrite.
13547         (next_layout, prev_layout): Remove.
13548         (tui_layout_window::replace_window): New method.
13549         (tui_layout_split::replace_window): New method.
13550         (destroy_layout): New function.
13551         (layout_list): New global.
13552         (add_layout_command): New function.
13553         (initialize_layouts): Update.
13554         (tui_layout_command): New function.
13555         (_initialize_tui_layout): Install "layout" commands.
13556         * tui/tui-data.h (enum tui_layout_type): Remove.
13557         (tui_current_layout): Don't declare.
13558
13559 2020-02-22  Tom Tromey  <tom@tromey.com>
13560
13561         * tui/tui-regs.c (tui_reg_layout): Remove.
13562         (tui_reg_command): Use tui_regs_layout.
13563         * tui/tui-layout.h (tui_reg_command): Declare.
13564         * tui/tui-layout.c (tui_reg_command): New function.
13565
13566 2020-02-22  Tom Tromey  <tom@tromey.com>
13567
13568         * tui/tui.c (tui_rl_delete_other_windows): Call
13569         tui_remove_some_windows.
13570         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
13571         Declare method.
13572         (class tui_layout_window) <remove_windows>: New method.
13573         (class tui_layout_split) <remove_windows>: Declare.
13574         (tui_remove_some_windows): Declare.
13575         * tui/tui-layout.c (tui_remove_some_windows): New function.
13576         (tui_layout_split::remove_windows): New method.
13577
13578 2020-02-22  Tom Tromey  <tom@tromey.com>
13579
13580         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
13581         * tui/tui-layout.h (tui_next_layout): Declare.
13582         * tui/tui-layout.c (tui_next_layout): New function.
13583
13584 2020-02-22  Tom Tromey  <tom@tromey.com>
13585
13586         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
13587         correct coordinates.
13588
13589 2020-02-22  Tom Tromey  <tom@tromey.com>
13590
13591         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
13592         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
13593         DATA_WIN case.
13594
13595 2020-02-22  Tom Tromey  <tom@tromey.com>
13596
13597         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
13598         TUI_DISASM_WIN, not tui_win_list.
13599
13600 2020-02-22  Tom Tromey  <tom@tromey.com>
13601
13602         * valprint.c (generic_val_print_enum_1)
13603         (val_print_type_code_flags): Style member names.
13604         * rust-lang.c (val_print_struct, rust_print_enum)
13605         (rust_print_struct_def, rust_internal_print_type): Style member
13606         names.
13607         * p-valprint.c (pascal_object_print_value_fields): Style member
13608         names.  Only call fprintf_symbol_filtered for static members.
13609         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
13610         * f-valprint.c (f_val_print): Style member names.
13611         * f-typeprint.c (f_type_print_base): Style member names.
13612         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
13613         call fprintf_symbol_filtered for static members.
13614         (cp_print_class_member): Style member names.
13615         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
13616         member names.
13617         * ada-valprint.c (ada_print_scalar): Style enum names.
13618         (ada_val_print_enum): Likewise.
13619         * ada-typeprint.c (print_enum_type): Style enum names.
13620
13621 2020-02-21  Tom Tromey  <tom@tromey.com>
13622
13623         * psympriv.h (struct partial_symtab): Update comment.
13624
13625 2020-02-21  Tom Tromey  <tromey@adacore.com>
13626
13627         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
13628         type is CORE_ADDR.
13629
13630 2020-02-21  Tom de Vries  <tdevries@suse.de>
13631
13632         PR gdb/25534
13633         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
13634         if dependencies[i]->user != NULL.
13635
13636 2020-02-21  Ali Tamur  <tamur@google.com>
13637
13638         * dwarf2/read.c (dwarf2_name): Add null check.
13639
13640 2020-02-20  Tom Tromey  <tom@tromey.com>
13641
13642         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
13643         ">=", in binary search.
13644         (dwarf2_find_containing_comp_unit): New overload.
13645         (run_test): New self-test.
13646         (_initialize_dwarf2_read): Register new test.
13647
13648 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
13649
13650         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
13651         * riscv-tdep.h: Likewise.
13652         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
13653         rv32-only CSR.
13654         * features/riscv/64bit-csr.xml: Regenerated.
13655
13656 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
13657             Tom Tromey  <tom@tromey.com>
13658
13659         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
13660         of 'fputc_unfiltered'.
13661         (putchar_unfiltered): Call 'fputc_unfiltered'.
13662         (fputc_unfiltered): Call 'fputs_unfiltered'.
13663
13664 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
13665
13666         * config.in: Regenerate.
13667         * configure: Regenerate.
13668         * configure.ac: Add --with-python-libdir option.
13669         * main.c: Use WITH_PYTHON_LIBDIR.
13670
13671 2020-02-19  Tom Tromey  <tom@tromey.com>
13672
13673         * symtab.c (general_symbol_info::compute_and_set_names): Use
13674         obstack_strndup.  Simplify call to symbol_set_demangled_name.
13675
13676 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
13677
13678         * dwarf2/read.c (allocate_signatured_type_table,
13679         allocate_dwo_unit_table, allocate_type_unit_groups_table,
13680         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
13681         Remove objfile parameter, update all callers.
13682
13683 2020-02-19  Doug Evans  <dje@google.com>
13684
13685         PR rust/25535
13686         * rust-lang.c (rust_print_enum): Apply embedded_offset to
13687         rust_enum_variant calculation.
13688
13689 2020-02-19  Tom Tromey  <tromey@adacore.com>
13690
13691         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
13692
13693 2020-02-19  Tom Tromey  <tromey@adacore.com>
13694
13695         * ada-lang.c (cache_symbol): Use obstack_strdup.
13696
13697 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13698
13699         * configure: Regenerate.
13700
13701 2020-02-19  Tom Tromey  <tromey@adacore.com>
13702
13703         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
13704         NULL check.
13705
13706 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
13707
13708         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
13709
13710 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13711
13712         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
13713         if GDBSERVER is not defined.
13714         (riscv_tdesc_cache): Likewise, also store const target_desc.
13715         (STATIC_IN_GDB): Define.
13716         (riscv_create_target_description): Update declaration with
13717         STATIC_IN_GDB.
13718         (riscv_lookup_target_description): New function, only define if
13719         GDBSERVER is not defined.
13720         * arch/riscv.h (riscv_create_target_description): Declare only
13721         when GDBSERVER is defined.
13722         (riscv_lookup_target_description): New declaration when GDBSERVER
13723         is not defined.
13724         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
13725         (riscv_linux_read_features): ...this, and return
13726         riscv_gdbarch_features instead of target_desc.
13727         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
13728         (riscv_linux_read_description): Rename to...
13729         (riscv_linux_read_features): ...this.
13730         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
13731         Update to use riscv_gdbarch_features and
13732         riscv_lookup_target_description.
13733         * riscv-tdep.c (riscv_find_default_target_description): Use
13734         riscv_lookup_target_description instead of
13735         riscv_create_target_description.
13736
13737 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13738
13739         * valprint.c (generic_val_print_enum_1): When printing a flag
13740         enum with value 0 and there is no enumerator with value 0, print
13741         just "0" instead of "(unknown: 0x0)".
13742
13743 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13744
13745         * valprint.c (generic_val_print_enum_1): Print unknown part of
13746         flag enum in hex.
13747
13748 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13749
13750         * dwarf2/read.c (update_enumeration_type_from_children): Allow
13751         flag enums to contain duplicate enumerators.
13752         * valprint.c (generic_val_print_enum_1): Update comment.
13753
13754 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13755
13756         * dwarf2/read.c: Include "count-one-bits.h".
13757         (update_enumeration_type_from_children): If an enumerator has
13758         multiple bits set, don't treat the enumeration as a "flag enum".
13759         * valprint.c (generic_val_print_enum_1): Assert that enumerators
13760         of flag enums have 0 or 1 bit set.
13761
13762 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13763
13764         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
13765         conversion.
13766         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
13767         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
13768         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
13769         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
13770         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
13771
13772 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13773
13774         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
13775
13776 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13777
13778         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
13779         displaced_step_closure_up.
13780         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
13781         (struct displaced_step_closure_up):
13782         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
13783         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
13784         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
13785         Likewise.
13786         * gdbarch.sh (displaced_step_copy_insn): Likewise.
13787         * gdbarch.c, gdbarch.h: Re-generate.
13788         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
13789         displaced_step_closure_up.
13790         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
13791         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
13792         * infrun.h (displaced_step_closure_up): New type alias.
13793         (struct displaced_step_inferior_state) <step_closure>: Change
13794         type to displaced_step_closure_up.
13795         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
13796         displaced_step_closure_up.
13797         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
13798
13799 2020-02-14  Tom Tromey  <tom@tromey.com>
13800
13801         * minidebug.c (gnu_debug_key): New global.
13802         (find_separate_debug_file_in_section): Use it.
13803
13804 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13805
13806         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
13807         std::unique_ptr.
13808         * gdbarch.c: Re-generate.
13809         * gdbarch.h: Re-generate.
13810         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
13811         change.
13812         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
13813         type to std::unique_ptr.
13814         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
13815         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
13816         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
13817         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
13818         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
13819         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
13820         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
13821         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
13822         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
13823
13824 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13825
13826         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
13827         std::unique_ptr.
13828         (displaced_step_clear): Rename to...
13829         (displaced_step_reset): ... this.  Just call displaced->reset ().
13830         (displaced_step_clear_cleanup): Rename to...
13831         (displaced_step_reset_cleanup): ... this.
13832         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
13833         (displaced_step_fixup): Likewise.
13834         (resume_1): Likewise.
13835         (handle_inferior_event): Restore child's memory before calling
13836         displaced_step_fixup on the parent.
13837         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
13838         to std::unique_ptr.
13839         <step_closure>: Change type to std::unique_ptr.
13840
13841 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13842
13843         * arm-tdep.c: Include count-one-bits.h.
13844         (cleanup_block_store_pc): Use count_one_bits.
13845         (cleanup_block_load_pc): Use count_one_bits.
13846         (arm_copy_block_xfer): Use count_one_bits.
13847         (thumb2_copy_block_xfer): Use count_one_bits.
13848         (thumb_copy_pop_pc_16bit): Use count_one_bits.
13849         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
13850         (thumb_get_next_pcs_raw): Use count_one_bits.
13851         (arm_get_next_pcs_raw): Use count_one_bits_l.
13852         * arch/arm.c (bitcount): Remove.
13853         * arch/arm.h (bitcount): Remove.
13854
13855 2020-02-14  Tom Tromey  <tromey@adacore.com>
13856
13857         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
13858         Update.
13859         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
13860         * dwarf2/loc.c (call_site_find_chain_1): Return
13861         unique_xmalloc_ptr.
13862         (call_site_find_chain): Likewise.
13863
13864 2020-02-14  Richard Biener  <rguenther@suse.de>
13865
13866         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
13867         on expression with division operators.
13868
13869 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13870
13871         * MAINTAINERS (Write After Approval): Adding myself.
13872
13873 2020-02-12  Tom Tromey  <tom@tromey.com>
13874
13875         * event-loop.c (event_data, gdb_event, event_handler_func):
13876         Remove.
13877
13878 2020-02-12  Tom Tromey  <tom@tromey.com>
13879
13880         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
13881         (dwarf2_frame_objfile_data): Add comment.
13882         (find_comp_unit, set_comp_unit): New functions.
13883         (dwarf2_frame_find_fde): Use find_comp_unit.
13884         (dwarf2_build_frame_info): Use set_comp_unit.
13885
13886 2020-02-12  Tom Tromey  <tom@tromey.com>
13887
13888         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
13889         (comp_unit): Don't initialize objfile.
13890         (execute_cfa_program): Add text_offset parameter.
13891         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
13892         (dwarf2_frame_cache): Update.
13893         (dwarf2_build_frame_info): Don't set "objfile" member.
13894
13895 2020-02-12  Tom Tromey  <tom@tromey.com>
13896
13897         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
13898         (decode_frame_entry): Likewise.
13899         (dwarf2_build_frame_info): Update.
13900
13901 2020-02-12  Tom Tromey  <tom@tromey.com>
13902
13903         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
13904         (decode_frame_entry_1): Use the comp_unit obstack.
13905
13906 2020-02-12  Tom Tromey  <tom@tromey.com>
13907
13908         * dwarf2/frame.c (struct comp_unit): Add initializers and
13909         constructor.
13910         (dwarf2_frame_objfile_data): Store a comp_unit.
13911         (dwarf2_frame_find_fde): Update.
13912         (dwarf2_build_frame_info): Use "new".
13913
13914 2020-02-12  Tom Tromey  <tom@tromey.com>
13915
13916         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
13917         (dwarf2_fde_table): Typedef for std::vector.
13918         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
13919         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
13920         (decode_frame_entry): Update.
13921         (dwarf2_build_frame_info): Use "new".
13922
13923 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
13924
13925         * arm-tdep.c (arm_gdbarch_init): Update.
13926         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
13927         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
13928         have_neon, is_m>: Change to bool.
13929
13930 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
13931
13932         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
13933
13934 2020-02-12  Tom Tromey  <tom@tromey.com>
13935
13936         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
13937
13938 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
13939
13940         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
13941         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
13942
13943 2020-02-11  Tom Tromey  <tom@tromey.com>
13944
13945         * psymtab.h: Update comment.
13946
13947 2020-02-11  Tom Tromey  <tom@tromey.com>
13948
13949         * gdb_obstack.h (struct auto_obstack): Use
13950         DISABLE_COPY_AND_ASSIGN.
13951
13952 2020-02-11  Tom Tromey  <tom@tromey.com>
13953
13954         * dwarf2/frame.h (struct objfile): Don't forward declare.
13955
13956 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
13957
13958         * cris-tdep.c (cris_supply_gregset): Change signature to match
13959         what struct regset expects.
13960         (cris_regset): New struct.
13961         (fetch_core_registers): Remove.
13962         (cris_iterate_over_regset_sections): New function.
13963         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
13964         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
13965
13966 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
13967
13968         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
13969         registers.
13970
13971 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
13972
13973         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
13974
13975 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
13976
13977         * configure: Re-generate.
13978
13979 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
13980
13981         * configure: Re-generate.
13982
13983 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
13984
13985         * acinclude: Update warning.m4 path.
13986         * warning.m4: Move to gdbsupport.
13987
13988 2020-02-11  Tom Tromey  <tromey@adacore.com>
13989
13990         * remote.c (remote_console_output): Update.
13991         * printcmd.c (printf_command): Update.
13992         * event-loop.c (gdb_wait_for_event): Update.
13993         * linux-nat.c (sigchld_handler): Update.
13994         * remote-sim.c (gdb_os_write_stdout): Update.
13995         (gdb_os_flush_stdout): Update.
13996         (gdb_os_flush_stderr): Update.
13997         (gdb_os_write_stderr): Update.
13998         * exceptions.c (print_exception): Update.
13999         * remote-fileio.c (remote_fileio_func_read): Update.
14000         (remote_fileio_func_write): Update.
14001         * tui/tui.c (tui_enable): Update.
14002         * tui/tui-interp.c (tui_interp::init): Update.
14003         * utils.c (init_page_info): Update.
14004         (putchar_unfiltered, fputc_unfiltered): Update.
14005         (gdb_flush): Update.
14006         (emit_style_escape): Update.
14007         (flush_wrap_buffer, fputs_maybe_filtered): Update.
14008         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
14009         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
14010         (stderr_file::write): Update.
14011         (stderr_file::puts): Update.
14012         * ui-file.h (ui_file_isatty, ui_file_write)
14013         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
14014         (ui_file_puts): Don't declare.
14015
14016 2020-02-10  Tom de Vries  <tdevries@suse.de>
14017
14018         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
14019         sentinel to char *.
14020
14021 2020-02-09  Tom de Vries  <tdevries@suse.de>
14022
14023         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
14024         filename if it matches "<artificial>".
14025
14026 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14027
14028         * windows-tdep.c (struct enum_value_name): New struct.
14029         (create_enum): New function.
14030         (windows_get_siginfo_type): Create and use enum types.
14031
14032 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14033
14034         * NEWS: Mention $_siginfo support for Windows.
14035         * windows-nat.c (handle_exception): Set siginfo_er.
14036         (windows_nat_target::mourn_inferior): Reset siginfo_er.
14037         (windows_xfer_siginfo): New function.
14038         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
14039         * windows-tdep.c (struct windows_gdbarch_data): New struct.
14040         (init_windows_gdbarch_data): New function.
14041         (get_windows_gdbarch_data): New function.
14042         (windows_get_siginfo_type): New function.
14043         (windows_init_abi): Register windows_get_siginfo_type.
14044         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
14045
14046 2020-02-08  Tom Tromey  <tom@tromey.com>
14047
14048         * dwarf2/read.c (class cutu_reader) <cutu_reader,
14049         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
14050         <keep>: Declare method.
14051         <m_keep>: Remove member.
14052         <~cutu_reader>: Remove.
14053         (cutu_reader::init_tu_and_read_dwo_dies): Update.
14054         (cutu_reader::cutu_reader): Update.
14055         (cutu_reader::keep): Rename from ~cutu_reader.
14056         (process_psymtab_comp_unit, build_type_psymtabs_1)
14057         (process_skeletonless_type_unit, load_partial_comp_unit)
14058         (load_full_comp_unit, dwarf2_read_addr_index)
14059         (read_signatured_type): Update.
14060
14061 2020-02-08  Tom Tromey  <tom@tromey.com>
14062
14063         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
14064         "want_partial_unit" parameter.
14065         (process_psymtab_comp_unit): Change want_partial_unit to bool.
14066         Inline check for DW_TAG_partial_unit.
14067         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
14068
14069 2020-02-08  Tom Tromey  <tom@tromey.com>
14070
14071         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
14072         read.c.
14073         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
14074         read.c.
14075
14076 2020-02-08  Tom Tromey  <tom@tromey.com>
14077
14078         * dwarf2/read.c (read_address): Move to comp-unit.c.
14079         (dwarf2_rnglists_process, dwarf2_ranges_process)
14080         (read_attribute_value, dwarf_decode_lines_1)
14081         (var_decode_location, decode_locdesc): Update.
14082         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
14083         read.c.  Remove "cu" parameter.
14084         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
14085         method.
14086
14087 2020-02-08  Tom Tromey  <tom@tromey.com>
14088
14089         * dwarf2/read.c (read_attribute_value, read_indirect_string)
14090         (read_indirect_line_string): Update.
14091         * dwarf2/comp-unit.c (read_offset): Remove.
14092         (read_comp_unit_head): Update.
14093         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
14094         method.
14095         (read_offset): Don't declare.
14096
14097 2020-02-08  Tom Tromey  <tom@tromey.com>
14098
14099         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
14100         * dwarf2/read.c (struct comp_unit_head): Move to
14101         dwarf2/comp-unit.h.
14102         (enum class rcuh_kind): Move to comp-unit.h.
14103         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
14104         (read_comp_unit_head, error_check_comp_unit_head)
14105         (read_and_check_comp_unit_head): Move to comp-unit.c.
14106         (read_offset, dwarf_unit_type_name): Likewise.
14107         (create_debug_type_hash_table, read_cutu_die_from_dwo)
14108         (cutu_reader::cutu_reader, read_call_site_scope)
14109         (find_partial_die, follow_die_offset): Update.
14110         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
14111
14112 2020-02-08  Tom Tromey  <tom@tromey.com>
14113
14114         * dwarf2/read.c (read_offset_1): Move to leb.c.
14115         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
14116         (dwarf_decode_macro_bytes): Update.
14117         * dwarf2/leb.c (read_offset): Rename; move from read.c.
14118         * dwarf2/leb.h (read_offset): Declare.
14119
14120 2020-02-08  Tom Tromey  <tom@tromey.com>
14121
14122         * dwarf2/read.c (dwarf2_section_size): Remove.
14123         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
14124         Update.
14125         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
14126
14127 2020-02-08  Tom Tromey  <tom@tromey.com>
14128
14129         * dwarf2/read.c (read_initial_length): Move to leb.c.
14130         * dwarf2/leb.h (read_initial_length): Declare.
14131         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
14132         handle_nonstd parameter.
14133         * dwarf2/frame.c (read_initial_length): Remove.
14134         (decode_frame_entry_1): Update.
14135
14136 2020-02-08  Tom Tromey  <tom@tromey.com>
14137
14138         * dwarf2/loc.c (dwarf2_find_location_expression)
14139         (dwarf_evaluate_loc_desc::get_tls_address)
14140         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
14141         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
14142         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
14143         (dwarf2_compile_property_to_c)
14144         (dwarf2_loc_desc_get_symbol_read_needs)
14145         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
14146         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
14147         (loclist_describe_location, loclist_tracepoint_var_ref)
14148         (loclist_generate_c_location): Update.
14149         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
14150         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
14151         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
14152         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
14153         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
14154         (dwarf2_per_cu_data::addr_size)
14155         (dwarf2_per_cu_data::ref_addr_size)
14156         (dwarf2_per_cu_data::text_offset)
14157         (dwarf2_per_cu_data::addr_type): Now methods.
14158         (per_cu_header_read_in): Make per_cu "const".
14159         (dwarf2_version): Remove.
14160         (dwarf2_per_cu_data::int_type): Now a method.
14161         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
14162         (set_die_type, read_array_type, read_subrange_index_type)
14163         (read_tag_string_type, read_subrange_type): Update.
14164         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
14165         offset_size, ref_addr_size, text_offset, addr_type, version,
14166         objfile, int_type, addr_sized_int_type>: Declare methods.
14167
14168 2020-02-08  Tom Tromey  <tom@tromey.com>
14169
14170         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
14171         Move earlier.
14172
14173 2020-02-08  Tom Tromey  <tom@tromey.com>
14174
14175         * dwarf2/read.h (dwarf_line_debug): Declare.
14176         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
14177         * dwarf2/read.c: Move line_header code to new files.
14178         (dwarf_line_debug): No longer static.
14179         * dwarf2/line-header.c: New file.
14180         * dwarf2/line-header.h: New file.
14181
14182 2020-02-08  Tom Tromey  <tom@tromey.com>
14183
14184         * dwarf2/read.c (struct line_header) <file_full_name,
14185         file_file_name>: Return unique_xmalloc_ptr.
14186         (line_header::file_file_name): Update.
14187         (line_header::file_full_name): Update.
14188         (dw2_get_file_names_reader): Update.
14189         (macro_start_file): Update.
14190
14191 2020-02-08  Tom Tromey  <tom@tromey.com>
14192
14193         * dwarf2/read.c (struct line_header) <file_full_name,
14194         file_file_name>: Declare methods.
14195         (dw2_get_file_names_reader): Update.
14196         (file_file_name): Now a method.
14197         (file_full_name): Likewise.
14198         (macro_start_file): Update.
14199
14200 2020-02-08  Tom Tromey  <tom@tromey.com>
14201
14202         * dwarf2/read.c (dwarf_always_disassemble)
14203         (show_dwarf_always_disassemble): Move to loc.c.
14204         (_initialize_dwarf2_read): Move "always-disassemble" registration
14205         to loc.c.
14206         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
14207         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
14208         static.
14209         (show_dwarf_always_disassemble): Move from read.c.
14210         (_initialize_dwarf2loc): Move always-disassemble from read.c.
14211
14212 2020-02-08  Tom Tromey  <tom@tromey.com>
14213
14214         * dwarf2/read.c (~dwarf2_per_objfile): Update.
14215         (create_quick_file_names_table): Return htab_up.
14216         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
14217         Update.
14218         * dwarf2/read.h (struct dwarf2_per_objfile)
14219         <quick_file_names_table>: Now htab_up.
14220
14221 2020-02-08  Tom Tromey  <tom@tromey.com>
14222
14223         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
14224
14225 2020-02-08  Tom Tromey  <tom@tromey.com>
14226
14227         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
14228         Rewrite.
14229         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
14230         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
14231         (abbrev_table::abbrev_table): No longer inline.
14232         (ABBREV_HASH_SIZE): Remove.
14233         (abbrev_table::m_abbrevs): Now an htab_up.
14234
14235 2020-02-08  Tom Tromey  <tom@tromey.com>
14236
14237         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
14238         (cutu_reader): Update.
14239         (build_type_psymtabs_1): Update.
14240         * dwarf2/abbrev.c (abbrev_table::read): Rename.
14241         (abbrev_table::alloc_abbrev): Update.
14242         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
14243         (abbrev_table::read): New static method, renamed from
14244         abbrev_table_read_table.
14245         (abbrev_table::alloc_abbrev)
14246         (abbrev_table::add_abbrev): Now private.
14247         (abbrev_table::abbrev_table): Now private.
14248         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
14249
14250 2020-02-08  Tom Tromey  <tom@tromey.com>
14251
14252         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
14253         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
14254         htab_up.
14255
14256 2020-02-08  Tom Tromey  <tom@tromey.com>
14257
14258         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
14259         htab_up.
14260         (lookup_dwo_unit_in_dwp): Update.
14261         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
14262         on obstack.
14263
14264 2020-02-08  Tom Tromey  <tom@tromey.com>
14265
14266         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
14267         obstack.
14268
14269 2020-02-08  Tom Tromey  <tom@tromey.com>
14270
14271         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
14272         line_header_hash.
14273         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
14274         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
14275         Change type to htab_up.
14276
14277 2020-02-08  Tom Tromey  <tom@tromey.com>
14278
14279         * dwarf2/read.c (allocate_type_unit_groups_table): Return
14280         htab_up.  Don't allocate on obstack.
14281         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
14282         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
14283         Change type to htab_up.
14284
14285 2020-02-08  Tom Tromey  <tom@tromey.com>
14286
14287         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
14288         Change type to htab_up.
14289         * dwarf2/read.c (create_signatured_type_table_from_index)
14290         (create_signatured_type_table_from_debug_names)
14291         (create_all_type_units, add_type_unit)
14292         (lookup_dwo_signatured_type, lookup_signatured_type)
14293         (process_skeletonless_type_unit): Update.
14294         (create_debug_type_hash_table, create_debug_types_hash_table):
14295         Change type of types_htab.
14296         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
14297         htab_up.  Don't allocate on obstack.
14298         (create_cus_hash_table): Change type of cus_htab parameter.
14299         (struct dwo_file) <cus, tus>: Now htab_up.
14300         (lookup_dwo_signatured_type, lookup_dwo_cutu)
14301         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
14302         (queue_and_load_all_dwo_tus): Update.
14303         * dwarf2/index-write.c (write_gdbindex): Update.
14304         (write_debug_names): Update.
14305
14306 2020-02-08  Tom Tromey  <tom@tromey.com>
14307
14308         * dwarf2/read.h (struct dwarf2_queue_item): Move from
14309         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
14310         destructor.
14311         (struct dwarf2_per_objfile) <queue>: New member.
14312         * dwarf2/read.c (struct dwarf2_queue_item): Move to
14313         dwarf2/read.h.
14314         (dwarf2_queue, dwarf2_queue_tail): Remove.
14315         (class dwarf2_queue_guard): Add parameter to constructor.  Use
14316         DISABLE_COPY_AND_ASSIGN.
14317         <m_per_objfile>: New member.
14318         <~dwarf2_queue_guard>: Rewrite.
14319         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
14320         Update.
14321         (~dwarf2_queue_item): New.
14322
14323 2020-02-08  Tom Tromey  <tom@tromey.com>
14324
14325         * dwarf2/read.c (struct die_info) <has_children>: New member.
14326         (dw2_get_file_names_reader): Remove has_children.
14327         (dw2_get_file_names): Update.
14328         (read_cutu_die_from_dwo): Remove has_children.
14329         (cutu_reader::init_tu_and_read_dwo_dies)
14330         (cutu_reader::cutu_reader): Update.
14331         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
14332         Remove has_children.
14333         (build_type_psymtabs_1, process_skeletonless_type_unit)
14334         (load_partial_comp_unit, load_full_comp_unit): Update.
14335         (create_dwo_cu_reader): Remove has_children.
14336         (create_cus_hash_table, read_die_and_children): Update.
14337         (read_full_die_1,read_full_die): Remove has_children.
14338         (read_signatured_type): Update.
14339         (class cutu_reader) <has_children>: Remove.
14340
14341 2020-02-08  Tom Tromey  <tom@tromey.com>
14342
14343         * dwarf2/expr.c: Rename from dwarf2expr.c.
14344         * dwarf2/expr.h: Rename from dwarf2expr.h.
14345         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
14346         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
14347         * dwarf2/frame.c: Rename from dwarf2-frame.c.
14348         * dwarf2/frame.h: Rename from dwarf2-frame.h.
14349         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
14350         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
14351         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
14352         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
14353         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
14354         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
14355         * dwarf2/loc.c: Rename from dwarf2loc.c.
14356         * dwarf2/loc.h: Rename from dwarf2loc.h.
14357         * dwarf2/read.c: Rename from dwarf2read.c.
14358         * dwarf2/read.h: Rename from dwarf2read.h.
14359         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
14360         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
14361         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
14362         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
14363         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
14364         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
14365         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
14366         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
14367         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
14368         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
14369         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
14370         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
14371         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
14372         Update.
14373         * Makefile.in (COMMON_SFILES): Update.
14374         (HFILES_NO_SRCDIR): Update.
14375
14376 2020-02-08  Tom Tromey  <tom@tromey.com>
14377
14378         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
14379         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
14380
14381 2020-02-08  Tom Tromey  <tom@tromey.com>
14382
14383         * dwarf2read.h (struct die_info): Don't declare.
14384
14385 2020-02-08  Tom Tromey  <tom@tromey.com>
14386
14387         * dwarf2read.h (die_info_ptr): Remove typedef.
14388
14389 2020-02-08  Tom Tromey  <tom@tromey.com>
14390
14391         * dwarf2read.c (read_call_site_scope)
14392         (handle_data_member_location, dwarf2_add_member_fn)
14393         (mark_common_block_symbol_computed, read_common_block)
14394         (attr_to_dynamic_prop, partial_die_info::read)
14395         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
14396         (dwarf2_symbol_mark_computed, set_die_type): Update.
14397         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
14398         method.
14399         (attr_form_is_block): Don't declare.
14400         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
14401
14402 2020-02-08  Tom Tromey  <tom@tromey.com>
14403
14404         * dwarf2read.c (dwarf2_find_base_address, )
14405         (read_call_site_scope, rust_containing_type)
14406         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
14407         (handle_data_member_location, dwarf2_add_member_fn)
14408         (get_alignment, read_structure_type, process_structure_scope)
14409         (mark_common_block_symbol_computed, read_common_block)
14410         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
14411         (partial_die_info::read, read_attribute_value, new_symbol)
14412         (lookup_die_type, dwarf2_get_ref_die_offset)
14413         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
14414         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
14415         (dwarf2_symbol_mark_computed): Update.
14416         * dwarf2/attribute.h (struct attribute) <value_as_address,
14417         form_is_section_offset, form_is_constant, form_is_ref>: Declare
14418         methods.
14419         (value_as_address, attr_form_is_section_offset)
14420         (attr_form_is_constant, attr_form_is_ref): Don't declare.
14421         * dwarf2/attribute.c (attribute::value_as_address)
14422         (attribute::form_is_section_offset, attribute::form_is_constant)
14423         (attribute::form_is_ref): Now methods.
14424
14425 2020-02-08  Tom Tromey  <tom@tromey.com>
14426
14427         * dwarf2read.c (struct attribute, DW_STRING)
14428         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
14429         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
14430         (attr_form_is_block, attr_form_is_section_offset)
14431         (attr_form_is_constant, attr_form_is_ref): Move.
14432         * dwarf2/attribute.h: New file.
14433         * dwarf2/attribute.c: New file, from dwarf2read.c.
14434         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
14435
14436 2020-02-08  Tom Tromey  <tom@tromey.com>
14437
14438         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
14439         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
14440         Move.
14441         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
14442         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
14443         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
14444         abbrev.c.
14445         * dwarf2/abbrev.h: New file.
14446         * dwarf2/abbrev.c: New file, from dwarf2read.c.
14447         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
14448
14449 2020-02-08  Tom Tromey  <tom@tromey.com>
14450
14451         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
14452         (dwarf2_section_size, dwarf2_get_section_info)
14453         (create_signatured_type_table_from_debug_names)
14454         (create_addrmap_from_aranges, read_debug_names_from_section)
14455         (get_gdb_index_contents_from_section, read_comp_unit_head)
14456         (error_check_comp_unit_head, read_abbrev_offset)
14457         (create_debug_type_hash_table, init_cu_die_reader)
14458         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
14459         (read_comp_units_from_section, create_cus_hash_table)
14460         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
14461         (create_dwp_v2_section, dwarf2_rnglists_process)
14462         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
14463         (abbrev_table_read_table, read_indirect_string_at_offset_from)
14464         (read_indirect_string_from_dwz, read_addr_index_1)
14465         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
14466         (dwarf_decode_macro_bytes, dwarf_decode_macros)
14467         (fill_in_loclist_baton): Update.
14468         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
14469         get_containing_section, get_bfd_owner, get_bfd_section,
14470         get_file_name, get_id, get_flags, empty, read>: Declare methods.
14471         (dwarf2_read_section, get_section_name, get_section_file_name)
14472         (get_containing_section, get_section_bfd_owner)
14473         (get_section_bfd_section, get_section_name, get_section_file_name)
14474         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
14475         declare.
14476         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
14477         (dwarf2_section_info::get_bfd_owner)
14478         (dwarf2_section_info::get_bfd_section)
14479         (dwarf2_section_info::get_name)
14480         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
14481         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
14482         (dwarf2_section_info::read): Now methods.
14483         * dwarf-index-write.c (class debug_names): Update.
14484
14485 2020-02-08  Tom Tromey  <tom@tromey.com>
14486
14487         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
14488         Move to dwarf2/section.h.
14489         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
14490         (get_section_bfd_section, get_section_name)
14491         (get_section_file_name, get_section_id, get_section_flags)
14492         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
14493         dwarf2/section.c.
14494         * dwarf2/section.h: New file.
14495         * dwarf2/section.c: New file, from dwarf2read.c.
14496         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
14497
14498 2020-02-08  Tom Tromey  <tom@tromey.com>
14499
14500         * dwarf2read.h (read_unsigned_leb128): Don't declare.
14501         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
14502         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
14503         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
14504         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
14505         * dwarf2/leb.h: New file, from dwarf2read.c.
14506         * dwarf2/leb.c: New file, from dwarf2read.c.
14507         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
14508         Remove.
14509         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
14510         (COMMON_SFILES): Add dwarf2/leb.c.
14511
14512 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
14513
14514         GDB 9.1 released.
14515
14516 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
14517
14518         PR gdb/25190:
14519         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
14520         * gdb/remote.c (remote_console_output): Update.
14521         * gdb/ui-file.c (fputs_unfiltered): Rename to...
14522         (ui_file_puts): ...this.
14523         * gdb/ui-file.h (ui_file_puts): Add declaration.
14524         * gdb/utils.c (emit_style_escape): Update.
14525         (flush_wrap_buffer): Update.
14526         (fputs_maybe_filtered): Update.
14527         (fputs_unfiltered): Add function.
14528
14529 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
14530
14531         * gdb/event-loop.c (gdb_wait_for_event): Update.
14532         * gdb/printcmd.c (printf_command): Update.
14533         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
14534         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
14535         (gdb_os_flush_stderr): Update.
14536         * gdb/remote.c (remote_console_output): Update.
14537         * gdb/ui-file.c (gdb_flush): Rename to...
14538         (ui_file_flush): ...this.
14539         (stderr_file::write): Update.
14540         (stderr_file::puts): Update.
14541         * gdb/ui-file.h (gdb_flush): Rename to...
14542         (ui_file_flush): ...this.
14543         * gdb/utils.c (gdb_flush): Add function.
14544         * gdb/utils.h (gdb_flush): Add declaration.
14545
14546 2020-02-07  Tom Tromey  <tromey@adacore.com>
14547
14548         PR breakpoints/24915:
14549         * source.c (find_and_open_source): Do not check basenames_may_differ.
14550
14551 2020-02-07  Tom Tromey  <tom@tromey.com>
14552
14553         * README: Update gdbserver documentation.
14554         * gdbserver: Move to top level.
14555         * configure.tgt (build_gdbserver): Remove.
14556         * configure.ac: Remove --enable-gdbserver.
14557         * configure: Rebuild.
14558         * Makefile.in (distclean): Don't mention gdbserver.
14559
14560 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
14561
14562         * source-cache.c (source_cache::ensure): Surround
14563         get_plain_source_lines with a try/catch.
14564         (source_cache::get_line_charpos): Get rid of try/catch
14565         and only check for the return value of "ensure".
14566         * tui/tui-source.c (tui_source_window::set_contents):
14567         Simplify "nlines" calculation.
14568
14569 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
14570
14571         * MAINTAINERS (Write After Approval): Add myself.
14572
14573 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
14574
14575         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
14576         function call.
14577
14578 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
14579
14580         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
14581
14582 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
14583
14584         * nat/riscv-linux-tdesc.h: New file.
14585         * nat/riscv-linux-tdesc.c: New file, taking code from...
14586         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
14587         ... here.
14588         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
14589         NATDEPFILES.
14590
14591 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
14592
14593         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
14594         we don't set the fake simulator ptid to the null_ptid.
14595
14596 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
14597
14598         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
14599         * gdbthread.h (class thread_info) <resumed>: Likewise.
14600         * infrun.c (resume_1): Likewise.
14601         (proceed): Likewise.
14602         (infrun_thread_stop_requested): Likewise.
14603         (stop_all_threads): Likewise.
14604         (handle_inferior_event): Likewise.
14605         (restart_threads): Likewise.
14606         (finish_step_over): Likewise.
14607         (keep_going_stepped_thread): Likewise.
14608         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
14609         (linux_handle_extended_wait): Likewise.
14610         * record-btrace.c (get_thread_current_frame_id): Likewise.
14611         * record-full.c (record_full_wait_1): Likewise.
14612         * remote.c (remote_target::process_initial_stop_replies): Likewise.
14613         * target.c (target_resume): Likewise.
14614         * thread.c (set_running_thread): Likewise.
14615
14616 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
14617
14618         * f-valprint.c (f77_print_array_1): Changed datatype of index
14619         variable to LONGEST from int to enable it to contain bound
14620         values correctly.
14621
14622 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
14623
14624         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
14625         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
14626         offsets according to FLEN determined.
14627         (riscv_linux_nat_target::read_description): Determine FLEN
14628         dynamically.
14629         (riscv_linux_nat_target::fetch_registers): Size regset buffer
14630         according to FLEN determined.
14631         (riscv_linux_nat_target::store_registers): Likewise.
14632
14633 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
14634
14635         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
14636         when reg->group is empty and reggroup is not.
14637
14638 2020-01-31  Tom Tromey  <tromey@adacore.com>
14639
14640         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
14641         Call beneath target's mourn_inferior after unpushing.
14642
14643 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
14644
14645         PR tui/9765
14646         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
14647         have enough lines to fill the screen, still return the lowest
14648         address we found.
14649
14650 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
14651
14652         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
14653         '-', '<', and '>' commands.
14654
14655 2020-01-29  Pedro Alves  <palves@redhat.com>
14656             Sergio Durigan Junior  <sergiodj@redhat.com>
14657
14658         * infcmd.c (construct_inferior_arguments): Assert that
14659         'argc' is greater than 0.
14660
14661 2020-01-29  Luis Machado  <luis.machado@linaro.org>
14662
14663         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
14664         (BRK_INSN_MASK): Define to 0xd4200000.
14665         (aarch64_program_breakpoint_here_p): New function.
14666         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
14667         * arch-utils.c (default_program_breakpoint_here_p): Moved from
14668         breakpoint.c.
14669         * arch-utils.h (default_program_breakpoint_here_p): Moved from
14670         breakpoint.h
14671         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
14672         call gdbarch_program_breakpoint_here_p.
14673         (program_breakpoint_here): Moved to arch-utils.c, renamed to
14674         default_program_breakpoint_here_p, changed return type to bool and
14675         simplified.
14676         * breakpoint.h (program_breakpoint_here): Moved prototype to
14677         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
14678         return type to bool.
14679         * gdbarch.c: Regenerate.
14680         * gdbarch.h: Regenerate.
14681         * gdbarch.sh (program_breakpoint_here_p): New method.
14682         * infrun.c (handle_signal_stop): Call
14683         gdbarch_program_breakpoint_here_p.
14684
14685 2020-01-26  Tom Tromey  <tom@tromey.com>
14686
14687         * ctfread.c (struct ctf_fp_info): Reindent.
14688         (_initialize_ctfread): Remove.
14689
14690 2020-01-26  Tom Tromey  <tom@tromey.com>
14691
14692         * psymtab.c (partial_map_expand_apply)
14693         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
14694         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
14695         (psym_print_stats, psym_expand_symtabs_for_function)
14696         (psym_map_symbol_filenames, psym_map_matching_symbols)
14697         (psym_expand_symtabs_matching)
14698         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
14699         (maintenance_check_psymtabs): Use new methods.
14700         * psympriv.h (struct partial_symtab) <readin_p,
14701         get_compunit_symtab>: New methods.
14702         <readin, compunit_symtab>: Remove members.
14703         (struct standard_psymtab): New.
14704         (struct legacy_psymtab): Derive from standard_psymtab.
14705         * dwarf2read.h (struct dwarf2_psymtab): Derive from
14706         standard_psymtab.
14707         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
14708
14709 2020-01-26  Tom Tromey  <tom@tromey.com>
14710
14711         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
14712         read_dependencies.  Add assert.
14713         * psymtab.c (partial_symtab::read_dependencies): New method.
14714         * psympriv.h (struct partial_symtab) <read_dependencies>: New
14715         method.
14716         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
14717         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
14718         read_dependencies.
14719         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
14720         Add assert.
14721
14722 2020-01-26  Tom Tromey  <tom@tromey.com>
14723
14724         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
14725         Call expand_psymtab.
14726         (xcoff_read_symtab): Call expand_psymtab.
14727         (xcoff_start_psymtab, xcoff_end_psymtab): Set
14728         legacy_expand_psymtab.
14729         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
14730         method.
14731         (struct legacy_psymtab) <expand_psymtab>: Implement.
14732         <legacy_expand_psymtab>: New member.
14733         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
14734         (parse_partial_symbols): Set legacy_expand_psymtab.
14735         (psymtab_to_symtab_1): Change argument order.  Call
14736         expand_psymtab.
14737         (new_psymtab): Set legacy_expand_psymtab.
14738         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
14739         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
14740         expand_psymtab.
14741         (dwarf2_psymtab::expand_psymtab): Rename from
14742         psymtab_to_symtab_1.  Call expand_psymtab.
14743         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
14744         (dbx_end_psymtab): Likewise.
14745         (dbx_psymtab_to_symtab_1): Change argument order. Call
14746         expand_psymtab.
14747         (dbx_read_symtab): Call expand_psymtab.
14748         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
14749         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
14750         (ctf_psymtab::read_symtab): Call expand_psymtab.
14751
14752 2020-01-26  Tom Tromey  <tom@tromey.com>
14753
14754         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
14755         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
14756         messages.
14757         * mdebugread.c (mdebug_read_symtab): Remove prints.
14758         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
14759         assert.
14760         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
14761
14762 2020-01-26  Tom Tromey  <tom@tromey.com>
14763
14764         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
14765         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
14766         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
14767         legacy_symtab.
14768         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
14769         * psymtab.c (psymtab_to_symtab): Call method.
14770         (dump_psymtab): Update.
14771         * psympriv.h (struct partial_symtab): Add virtual destructor.
14772         <read_symtab>: New method.
14773         (struct legacy_symtab): New.
14774         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
14775         (struct pst_map) <pst>: Now a legacy_psymtab.
14776         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
14777         (new_psymtab): Use legacy_psymtab.
14778         * dwarf2read.h (struct dwarf2_psymtab): New.
14779         (struct dwarf2_per_cu_data) <psymtab>: Use it.
14780         * dwarf2read.c (dwarf2_create_include_psymtab)
14781         (dwarf2_build_include_psymtabs, create_type_unit_group)
14782         (create_partial_symtab, process_psymtab_comp_unit_reader)
14783         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
14784         (set_partial_user): Use dwarf2_psymtab.
14785         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
14786         (psymtab_to_symtab_1, process_full_comp_unit)
14787         (process_full_type_unit, dwarf2_ranges_read)
14788         (dwarf2_get_pc_bounds, psymtab_include_file_name)
14789         (dwarf_decode_lines): Use dwarf2_psymtab.
14790         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
14791         (add_address_entry_worker, write_one_signatured_type)
14792         (recursively_count_psymbols, recursively_write_psymbols)
14793         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
14794         (write_debug_names): Likewise.
14795         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
14796         <pst>: Now a legacy_psymtab.
14797         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
14798         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
14799         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
14800         * ctfread.c (struct ctf_psymtab): New.
14801         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
14802         ctf_psymtab.
14803         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
14804         (create_partial_symtab): Return a ctf_psymtab.
14805         (scan_partial_symbols): Update.
14806
14807 2020-01-26  Tom Tromey  <tom@tromey.com>
14808
14809         * xcoffread.c (xcoff_start_psymtab): Use new.
14810         * psymtab.c (partial_symtab::partial_symtab): New constructor,
14811         renamed from start_psymtab_common.
14812         * psympriv.h (struct partial_symtab): Add new constructor.
14813         (start_psymtab_common): Don't declare.
14814         * mdebugread.c (parse_partial_symbols): Use new.
14815         * dwarf2read.c (create_partial_symtab): Use new.
14816         * dbxread.c (start_psymtab): Use new.
14817         * ctfread.c (create_partial_symtab): Use new.
14818
14819 2020-01-26  Tom Tromey  <tom@tromey.com>
14820
14821         * xcoffread.c (xcoff_end_psymtab): Use new.
14822         * psymtab.c (start_psymtab_common): Use new.
14823         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
14824         Update.
14825         * psympriv.h (struct partial_symtab): Add parameters to
14826         constructor.  Don't inline.
14827         (allocate_psymtab): Don't declare.
14828         * mdebugread.c (new_psymtab): Use new.
14829         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
14830         * dbxread.c (dbx_end_psymtab): Use new.
14831
14832 2020-01-26  Tom Tromey  <tom@tromey.com>
14833
14834         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
14835         allocate_psymtab.  Update documentation.
14836         * psymtab.c (psymtab_storage::install_psymtab): Rename from
14837         allocate_psymtab.  Do not use new.
14838         (allocate_psymtab): Use new.  Update.
14839
14840 2020-01-26  Tom Tromey  <tom@tromey.com>
14841
14842         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
14843         * psymtab.c (psym_print_stats): Update.
14844         * psympriv.h (struct partial_symtab) <readin,
14845         psymtabs_addrmap_supported, anonymous>: Now bool.
14846         * mdebugread.c (psymtab_to_symtab_1): Update.
14847         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
14848         (build_type_psymtabs_reader, psymtab_to_symtab_1)
14849         (process_full_comp_unit, process_full_type_unit): Update.
14850         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
14851         * ctfread.c (psymtab_to_symtab): Update.
14852
14853 2020-01-26  Tom Tromey  <tom@tromey.com>
14854
14855         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
14856         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
14857         * psymtab.c (psymtab_storage): Delete psymtabs.
14858         (psymtab_storage::allocate_psymtab): Use new.
14859         (psymtab_storage::discard_psymtab): Use delete.
14860         * psympriv.h (struct partial_symtab): Add constructor and
14861         initializers.
14862
14863 2020-01-26  Tom Tromey  <tom@tromey.com>
14864
14865         * machoread.c: Do not include psympriv.h.
14866
14867 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
14868
14869         * NEWS: Mention the new option and the set/show commands.
14870
14871 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
14872
14873         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
14874         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
14875         (validate_exec_file): New variables, enums, functions.
14876         (exec_file_locate_attach, print_section_info): Style the filenames.
14877         (_initialize_exec): Install show_exec_file_mismatch_command and
14878          set_exec_file_mismatch_command.
14879         * gdbcore.h (validate_exec_file): Declare.
14880         * infcmd.c (attach_command): Call validate_exec_file.
14881         * remote.c ( remote_target::remote_add_inferior): Likewise.
14882
14883 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14884
14885         * frame.c (find_frame_sal): Move call to get_next_frame into more
14886         inner scope.
14887         * inline-frame.c (inilne_state) <inline_state>: Update argument
14888         types.
14889         (inilne_state) <skipped_symbol>: Rename to...
14890         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
14891         (skip_inline_frames): Build vector of skipped symbols and use this
14892         to reate the inline_state.
14893         (inline_skipped_symbol): Add a comment and some assertions, fetch
14894         skipped symbol from the list.
14895
14896 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14897
14898         * buildsym.c (lte_is_less_than): Delete.
14899         (buildsym_compunit::end_symtab_with_blockvector): Create local
14900         lambda function to sort line table entries, and use
14901         std::stable_sort instead of std::sort.
14902         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
14903         markers when looking for a previous line.
14904
14905 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14906
14907         * dwarf2read.c (lnp_state_machine::record_line): Include
14908         end_sequence parameter in debug print out.  Record the line if we
14909         are at an end_sequence marker even if it's not the start of a
14910         statement.
14911         * symmisc.c (maintenance_print_one_line_table): Print end of
14912         sequence markers with 'END' not '0'.
14913
14914 2020-01-24  Pedro Alves  <palves@redhat.com>
14915
14916         PR gdb/25410
14917         * thread.c (scoped_restore_current_thread::restore): Use
14918         switch_to_inferior_no_thread.
14919         * exec.c: Include "progspace-and-thread.h".
14920         (add_target_sections, remove_target_sections):
14921         scoped_restore_current_pspace_and_thread instead of
14922         scoped_restore_current_thread.
14923         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
14924         and aspace to the inferior before calling clone_program_space.
14925         Remove stale comment.
14926
14927 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
14928
14929         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
14930         (arm_netbsd_nat_target::fetch_registers): ...this.
14931         (arm_nbsd_nat_target::store_registers): Rename to...
14932         (arm_netbsd_nat_target::store_registers): ...this.
14933
14934 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
14935
14936         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
14937         register_t.
14938
14939 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
14940
14941         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
14942         Update comment.
14943         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
14944         Likewise.
14945         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
14946         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
14947         the correct replacement (iterate_over_regset_sections).
14948         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
14949         Update comment.
14950
14951 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
14952
14953         PR gdb/23718
14954         * gdb/python/python.c (execute_gdb_command): Call
14955         async_enable_stdin in catch block.
14956
14957 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14958
14959         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
14960         SWITCH_THRU_ALL_UIS.
14961
14962 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14963
14964         PR tui/9765
14965         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
14966         comment, add extra parameter, and update to store previous symbol
14967         when appropriate.
14968         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
14969         add extra parameter.
14970         * tui/tui-disasm.c (tui_disassemble): Update header comment,
14971         remove unneeded parameter, add try/catch around gdb_print_insn,
14972         rewrite to add items to asm_lines vector.
14973         (tui_find_backward_disassembly_start_address): New function.
14974         (tui_find_disassembly_address): Updated throughout.
14975         (tui_disasm_window::set_contents): Update for changes to
14976         tui_disassemble.
14977         (tui_disasm_window::do_scroll_vertical): No need to adjust the
14978         number of lines to scroll.
14979
14980 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
14981
14982         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
14983         (SECT_OFF_DATA): Likewise.
14984         (SECT_OFF_RODATA): Likewise.
14985         (SECT_OFF_TEXT): Likewise.
14986         (SECT_OFF_BSS): Likewise.
14987         (struct objfile) <text_section_offset, data_section_offset>: New
14988         methods.
14989         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
14990         objfile::text_section_offset.
14991         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
14992         * coffread.c (coff_symtab_read): Likewise.
14993         (enter_linenos): Likewise.
14994         (process_coff_symbol): Likewise.
14995         * ctfread.c (get_objfile_text_range): Likewise.
14996         * dtrace-probe.c (dtrace_probe::get_relocated_address):
14997         Use objfile::data_section_offset.
14998         * dwarf2-frame.c (execute_cfa_program): Use
14999         objfile::text_section_offset.
15000         (dwarf2_frame_find_fde): Likewise.
15001         * dwarf2read.c (create_addrmap_from_index): Likewise.
15002         (create_addrmap_from_aranges): Likewise.
15003         (dw2_find_pc_sect_compunit_symtab): Likewise.
15004         (process_psymtab_comp_unit_reader): Likewise.
15005         (add_partial_symbol): Likewise.
15006         (add_partial_subprogram): Likewise.
15007         (process_full_comp_unit): Likewise.
15008         (read_file_scope): Likewise.
15009         (read_func_scope): Likewise.
15010         (read_lexical_block_scope): Likewise.
15011         (read_call_site_scope): Likewise.
15012         (dwarf2_rnglists_process): Likewise.
15013         (dwarf2_ranges_process): Likewise.
15014         (dwarf2_ranges_read): Likewise.
15015         (dwarf_decode_lines_1): Likewise.
15016         (new_symbol): Likewise.
15017         (dwarf2_fetch_die_loc_sect_off): Likewise.
15018         (dwarf2_per_cu_text_offset): Likewise.
15019         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
15020         * hppa-tdep.c (read_unwind_info): Likewise.
15021         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
15022         * psympriv.h (struct partial_symtab): Likewise.
15023         * psymtab.c (find_pc_sect_psymtab): Likewise.
15024         * solib-svr4.c (enable_break): Likewise.
15025         * stap-probe.c (relocate_address): Use
15026         objfile::data_section_offset.
15027         * xcoffread.c (enter_line_range): Use
15028         objfile::text_section_offset.
15029         (read_xcoff_symtab): Likewise.
15030
15031 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15032
15033         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
15034         declaration to narrower scopes.
15035
15036 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15037
15038         * darwin-nat.h (struct darwin_exception_msg, enum
15039         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
15040         Move up.
15041         (class darwin_nat_target) <wait_1, check_new_threads,
15042         decode_exception_message, decode_message, stop_inferior,
15043         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
15044         * darwin-nat.c (darwin_check_new_threads): Rename to...
15045         (darwin_nat_target::check_new_threads): ... this.
15046         (darwin_suspend_inferior_it): Remove.
15047         (darwin_decode_exception_message): Rename to...
15048         (darwin_nat_target::decode_exception_message): ... this.
15049         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
15050         (darwin_decode_message): Rename to...
15051         (darwin_nat_target::decode_message): ... this.
15052         (cancel_breakpoint): Rename to...
15053         (darwin_nat_target::cancel_breakpoint): ... this.
15054         (darwin_wait): Rename to...
15055         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
15056         instead of iterate_over_inferiors.
15057         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
15058         (darwin_stop_inferior): Rename to...
15059         (darwin_nat_target::stop_inferior): ... this.
15060         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
15061         (darwin_init_thread_list): Rename to...
15062         (darwin_nat_target::init_thread_list): ... this.
15063         (darwin_ptrace_him): Rename to...
15064         (darwin_nat_target::ptrace_him): ... this.
15065         (darwin_nat_target::create_inferior): Pass lambda function to
15066         fork_inferior.
15067         (darwin_nat_target::detach): Call stop_inferior instead of
15068         darwin_stop_inferior.
15069         * fork-inferior.h (fork_inferior): Change init_trace_fun
15070         parameter to gdb::function_view.
15071         * fork-inferior.c (fork_inferior): Likewise.
15072
15073 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
15074
15075         * i386-cygwin-tdep.c (core_process_module_section): Update.
15076         * windows-nat.c (struct lm_info_windows): Add text_offset.
15077         (windows_xfer_shared_libraries): Update.
15078         * windows-tdep.c (windows_xfer_shared_library):
15079         Add text_offset_cached argument.
15080         * windows-tdep.h (windows_xfer_shared_library): Update.
15081
15082 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15083
15084         * gdbarch.sh: Add declaration for _initialize_gdbarch.
15085
15086 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15087
15088         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
15089         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
15090         replace with range-based for.
15091         (gdbsim_interrupt_inferior): Remove.
15092         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
15093         with a range-based for.  Inline code from
15094         gdbsim_interrupt_inferior.
15095
15096 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15097
15098         * infrun.c (proceed): Fix indentation.
15099
15100 2020-01-21  Tom Tromey  <tromey@adacore.com>
15101
15102         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
15103         * python/python.c (python_extension_ops): Update.
15104         (gdbpy_colorize): New function.
15105         * python/lib/gdb/__init__.py (colorize): New function.
15106         * extension.h (ext_lang_colorize): Declare.
15107         * extension.c (ext_lang_colorize): New function.
15108         * extension-priv.h (struct extension_language_ops) <colorize>: New
15109         member.
15110         * cli/cli-style.c (_initialize_cli_style): Update help text.
15111
15112 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15113
15114         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
15115         <cond>: Change type to bool.
15116         (aarch64_displaced_step_b_cond): Update cond to use bool type.
15117         (aarch64_displaced_step_cb): Likewise.
15118         (aarch64_displaced_step_tb): Likewise.
15119
15120 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15121
15122         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
15123         output.
15124
15125 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15126
15127         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
15128         <pc_adjust>: Adjust the documentation.
15129         (aarch64_displaced_step_fixup): Check if PC really moved before
15130         adjusting it.
15131
15132 2020-01-19  Tom Tromey  <tom@tromey.com>
15133
15134         * disasm.c (~gdb_disassembler): New destructor.
15135         (gdb_buffered_insn_length): Call disassemble_free_target.
15136         * disasm.h (class gdb_disassembler): Declare destructor.  Use
15137         DISABLE_COPY_AND_ASSIGN.
15138
15139 2020-01-19  Tom Tromey  <tom@tromey.com>
15140
15141         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
15142         (die_reader_func_ftype): Remove.
15143         (cutu_reader): New class.
15144         (dw2_get_file_names_reader): Remove "data" parameter.
15145         (dw2_get_file_names): Use cutu_reader.
15146         (create_debug_type_hash_table): Update.
15147         (read_cutu_die_from_dwo): Update comment.
15148         (lookup_dwo_unit): Add dwo_name parameter.
15149         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
15150         die_reader_func_ftype and data parameters.
15151         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
15152         Remove die_reader_func_ftype and data parameters.
15153         (~cutu_reader): New; from init_cutu_and_read_dies.
15154         (cutu_reader::cutu_reader): Rename from
15155         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
15156         and data parameters.
15157         (init_cutu_and_read_dies_simple): Remove.
15158         (struct process_psymtab_comp_unit_data): Remove.
15159         (process_psymtab_comp_unit_reader): Remove data parameter; add
15160         want_partial_unit and pretend_language parameters.
15161         (process_psymtab_comp_unit): Use cutu_reader.
15162         (build_type_psymtabs_reader): Remove data parameter.
15163         (build_type_psymtabs_1): Use cutu_reader.
15164         (process_skeletonless_type_unit): Likewise.
15165         (load_partial_comp_unit_reader): Remove.
15166         (load_partial_comp_unit): Use cutu_reader.
15167         (load_full_comp_unit_reader): Remove.
15168         (load_full_comp_unit): Use cutu_reader.
15169         (struct create_dwo_cu_data): Remove.
15170         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
15171         dwo_unit parameters.
15172         (create_cus_hash_table): Use cutu_reader.
15173         (struct dwarf2_read_addr_index_data): Remove.
15174         (dwarf2_read_addr_index_reader): Remove.
15175         (dwarf2_read_addr_index): Use cutu_reader.
15176         (read_signatured_type_reader): Remove.
15177         (read_signatured_type): Use cutu_reader.
15178
15179 2020-01-19  Tom Tromey  <tom@tromey.com>
15180
15181         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
15182         * tui/tui-wingeneral.h (class tui_suppress_output): New.
15183         (tui_wrefresh): Declare.
15184         * tui/tui-wingeneral.c (suppress_output): New global.
15185         (tui_suppress_output, ~tui_suppress_output): New constructor and
15186         destructor.
15187         (tui_wrefresh): New function.
15188         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
15189         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
15190         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
15191         method.
15192         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
15193         tui_wrefresh.
15194         (tui_data_window::no_refresh): New method.
15195         (tui_data_item_window::refresh_window): Call tui_wrefresh.
15196         (tui_reg_command): Use tui_suppress_output
15197         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
15198         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
15199         method.
15200         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
15201
15202 2020-01-19  Tom Tromey  <tom@tromey.com>
15203
15204         * tui/tui-winsource.c (tui_update_source_windows_with_line):
15205         Handle case where symtab is null.
15206
15207 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
15208
15209         * linux-fork.c (one_fork_p): Simplify.
15210
15211 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15212
15213         * top.c (struct qt_args): Remove.
15214         (kill_or_detach): Change return type to void, replace `void *`
15215         parameter with a proper one.
15216         (print_inferior_quit_action):  Likewise.
15217         (quit_confirm): Use range-based for loop to iterate over inferiors.
15218         (quit_force): Likewise.
15219
15220 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15221
15222         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
15223         `void *` parameter with proper parameters.
15224         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
15225         (print_one_inferior): Change return type to void, replace `void *`
15226         parameter with proper parameters.
15227         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
15228         inferiors.
15229         (get_other_inferior): Remove.
15230         (mi_cmd_remove_inferior): Use range-based loop to iterate over
15231         inferiors.
15232
15233 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15234
15235         * mi/mi-interp.c (report_initial_inferior): Remove.
15236         (mi_interp::init): Use range-based for to iterate over inferiors.
15237
15238 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15239
15240         * python/py-inferior.c (build_inferior_list): Remove.
15241         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
15242
15243 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
15244
15245         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
15246         (btrace_stitch_trace): Likewise.
15247         * charset.c (intermediate_encoding): Likewise (vaild).
15248         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
15249         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
15250         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
15251
15252 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
15253
15254         * windows-tdep.c (windows_get_tlb_type):
15255         Add rtl_user_process_parameters type.
15256
15257 2020-01-16  Pedro Alves  <palves@redhat.com>
15258             Norbert Lange  <nolange79@gmail.com>
15259
15260         PR build/24805
15261         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
15262         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
15263         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
15264         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
15265         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
15266         (ps_plog): Redeclare exported functions with default visibility.
15267
15268 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
15269
15270         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
15271         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
15272
15273 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
15274
15275         * infcmd.c (post_create_inferior): Use get_thread_regcache
15276         instead of get_current_regcache.
15277
15278 2020-01-14  Tom Tromey  <tom@tromey.com>
15279
15280         PR symtab/12535:
15281         * python/python.c (gdbpy_decode_line): Treat empty string the same
15282         as no argument.
15283
15284 2020-01-14  Tom Tromey  <tom@tromey.com>
15285
15286         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
15287
15288 2020-01-14  Tom Tromey  <tom@tromey.com>
15289
15290         * nat/linux-btrace.c: Don't include <config.h>.
15291         * nat/linux-ptrace.c: Don't include <config.h>.
15292         * nat/x86-linux-dregs.c: Don't include <config.h>.
15293
15294 2020-01-14  Tom Tromey  <tom@tromey.com>
15295
15296         * configure: Rebuild.
15297         * configure.ac: Move many checks to ../gdbsupport/common.m4.
15298
15299 2020-01-14  Tom Tromey  <tom@tromey.com>
15300
15301         * nat/x86-linux-dregs.c: Include configh.h.
15302         * nat/linux-ptrace.c: Include configh.h.
15303         * nat/linux-btrace.c: Include configh.h.
15304         * defs.h: Include config.h, bfd.h.
15305         * configure.ac: Don't source common.host.
15306         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
15307         * configure: Rebuild.
15308         * acinclude.m4: Update path.
15309         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
15310         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
15311         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
15312         (CLIBS): Add LIBSUPPORT.
15313         (CDEPS): Likewise.
15314         (COMMON_SFILES): Remove gdbsupport files.
15315         (HFILES_NO_SRCDIR): Likewise.
15316         (stamp-version): Update path to create-version.sh.
15317         (ALLDEPFILES): Remove gdbsupport files.
15318
15319 2020-01-14  Tom Tromey  <tom@tromey.com>
15320
15321         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
15322         USE_WIN32API when needed.
15323         * configure.ac (USE_WIN32API): Don't define.
15324         (WIN32LIBS): Use WIN32APILIBS.
15325         * configure: Rebuild.
15326
15327 2020-01-14  Tom Tromey  <tom@tromey.com>
15328
15329         * configure: Rebuild.
15330         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
15331
15332 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15333
15334         * skip.c (skip_function_command): Make skip w/o arguments use the
15335         name of the inlined function if pc is inside any inlined function.
15336
15337 2020-01-14  Luis Machado  <luis.machado@linaro.org>
15338
15339         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
15340         * infrun.c (resume_1): Likewise.
15341         (handle_inferior_event): Remove stale comment.
15342         * linux-nat.c (linux_nat_target::resume): Update comments.
15343         (save_stop_reason): Likewise.
15344         (linux_nat_filter_event): Likewise.
15345         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
15346
15347 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15348
15349         * elfread.c (record_minimal_symbol): Set section index to 0 for
15350         non-allocatable sections.
15351
15352
15353 2020-01-13  Ali Tamur <tamur@google.com>
15354
15355         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
15356         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
15357         to gdb::optional.  Update comments.
15358         (dwo_file): Update comments.
15359         (read_attribute): Update API to take an additional out parameter,
15360         need_reprocess.  This is used to mark attributes that need other
15361         attributes (e.g. str_offsets_base) for correct computation which may not
15362         have been read yet.
15363         (read_attribute_reprocess): New function declaration.
15364         (read_addr_index): Likewise.
15365         (read_dwo_str_index): Likewise.
15366         (read_stub_str_index): Likewise.
15367         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
15368         (lookup_addr_base): New function definition.
15369         (lookup_ranges_base): Likewise.
15370         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
15371         lookup_ranges_base.
15372         (init_cutu_and_read_dies): Update comments.
15373         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
15374         unit.  This is used to inherit parent's str_offsets_base and addr_base.
15375         Update comments.
15376         (init_cutu_and_read_dies_simple): Reflect API changes.
15377         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
15378         (create_cus_hash_table): Change API to take parent compile unit.
15379         Reflect API changes.
15380         (open_and_init_dwo_file): Reflect API changes.
15381         (dwarf2_get_pc_bounds): Update comments.
15382         (dwarf2_record_block_ranges): Likewise.
15383         (read_full_die_1): Change implementation to reprocess attributes that
15384         need str_offsets_base and addr_base.
15385         (partial_die_info::read): Likewise.
15386         (read_attribute_reprocess): New function definition.
15387         (read_attribute_value): Change API to take an additional out parameter,
15388         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
15389         when a non-dwo compile unit has index based attributes.
15390         (read_attribute): Reflect API changes.
15391         (read_addr_index_1): Reflect API changes.  Update comments.
15392         (dwarf2_read_addr_index_data): Reflect API changes.
15393         (dwarf2_read_addr_index): Likewise.
15394         (read_str_index): Change API and implementation.  This becomes a helper
15395         to be used by the new string index related methods.  Update error
15396         message and comments.
15397         (read_dwo_str_index): New function definition.
15398         (read_stub_str_index): Likewise.
15399         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
15400         * symfile.h (dwarf2_debug_sections): Likewise.
15401         * xcoffread.c (dwarf2_debug_sections): Likewise.
15402
15403 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15404
15405         * gdbcore.h (struct core_fns) <core_read_registers>: Change
15406         core_reg_sect type to gdb_byte *.
15407         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
15408         * cris-tdep.c (fetch_core_registers): Likewise.
15409         * corelow.c (core_target::get_core_register_section): Change
15410         type of `contents` to gdb::byte_vector.
15411
15412 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15413
15414         * tui/tui-wingeneral.c (box_win): Position the title in the center
15415         of the border.
15416
15417 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15418
15419         * corelow.c (core_target::get_core_register_section): Use
15420           std::vector instead of alloca.
15421
15422 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15423
15424         * warning.m4: Add -Wmissing-declarations to build_warnings.
15425         * configure: Re-generate.
15426
15427 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15428
15429         * python/python.c (init__gdb_module): Add declaration.
15430
15431 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15432
15433         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
15434         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
15435         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
15436         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
15437         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
15438         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
15439         * ada-exp.y (_initialize_ada_exp): Add declaration.
15440         * ada-lang.c (_initialize_ada_language): Add declaration.
15441         * ada-tasks.c (_initialize_tasks): Add declaration.
15442         * agent.c (_initialize_agent): Add declaration.
15443         * aix-thread.c (_initialize_aix_thread): Add declaration.
15444         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
15445         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
15446         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
15447         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
15448         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
15449         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
15450         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
15451         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
15452         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
15453         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
15454         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
15455         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
15456         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
15457         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
15458         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
15459         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
15460         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
15461         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
15462         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
15463         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
15464         * annotate.c (_initialize_annotate): Add declaration.
15465         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
15466         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
15467         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
15468         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
15469         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
15470         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
15471         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
15472         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
15473         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
15474         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
15475         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
15476         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
15477         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
15478         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
15479         * auto-load.c (_initialize_auto_load): Add declaration.
15480         * auxv.c (_initialize_auxv): Add declaration.
15481         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
15482         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
15483         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
15484         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
15485         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
15486         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
15487         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
15488         * breakpoint.c (_initialize_breakpoint): Add declaration.
15489         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
15490         * btrace.c (_initialize_btrace): Add declaration.
15491         * charset.c (_initialize_charset): Add declaration.
15492         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
15493         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
15494         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
15495         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
15496         * cli/cli-script.c (_initialize_cli_script): Add declaration.
15497         * cli/cli-style.c (_initialize_cli_style): Add declaration.
15498         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
15499         * coffread.c (_initialize_coffread): Add declaration.
15500         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
15501         * compile/compile.c (_initialize_compile): Add declaration.
15502         * complaints.c (_initialize_complaints): Add declaration.
15503         * completer.c (_initialize_completer): Add declaration.
15504         * copying.c (_initialize_copying): Add declaration.
15505         * corefile.c (_initialize_core): Add declaration.
15506         * corelow.c (_initialize_corelow): Add declaration.
15507         * cp-abi.c (_initialize_cp_abi): Add declaration.
15508         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
15509         * cp-support.c (_initialize_cp_support): Add declaration.
15510         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
15511         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
15512         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
15513         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
15514         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
15515         * ctfread.c (_initialize_ctfread): Add declaration.
15516         * d-lang.c (_initialize_d_language): Add declaration.
15517         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
15518         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
15519         * dbxread.c (_initialize_dbxread): Add declaration.
15520         * dcache.c (_initialize_dcache): Add declaration.
15521         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
15522         * disasm.c (_initialize_disasm): Add declaration.
15523         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
15524         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
15525         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
15526         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
15527         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
15528         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
15529         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
15530         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
15531         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
15532         * elfread.c (_initialize_elfread): Add declaration.
15533         * exec.c (_initialize_exec): Add declaration.
15534         * extension.c (_initialize_extension): Add declaration.
15535         * f-lang.c (_initialize_f_language): Add declaration.
15536         * f-valprint.c (_initialize_f_valprint): Add declaration.
15537         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
15538         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
15539         * filesystem.c (_initialize_filesystem): Add declaration.
15540         * findcmd.c (_initialize_mem_search): Add declaration.
15541         * findvar.c (_initialize_findvar): Add declaration.
15542         * fork-child.c (_initialize_fork_child): Add declaration.
15543         * frame-base.c (_initialize_frame_base): Add declaration.
15544         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
15545         * frame.c (_initialize_frame): Add declaration.
15546         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
15547         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
15548         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
15549         * gcore.c (_initialize_gcore): Add declaration.
15550         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
15551         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
15552         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
15553         * gdbarch.c (_initialize_gdbarch): Add declaration.
15554         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
15555         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
15556         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
15557         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
15558         * go-lang.c (_initialize_go_language): Add declaration.
15559         * go32-nat.c (_initialize_go32_nat): Add declaration.
15560         * guile/guile.c (_initialize_guile): Add declaration.
15561         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
15562         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
15563         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
15564         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
15565         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
15566         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
15567         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
15568         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
15569         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
15570         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
15571         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
15572         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
15573         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
15574         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
15575         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
15576         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
15577         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
15578         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
15579         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
15580         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
15581         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
15582         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
15583         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
15584         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
15585         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
15586         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
15587         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
15588         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
15589         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
15590         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
15591         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
15592         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
15593         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
15594         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
15595         * infcall.c (_initialize_infcall): Add declaration.
15596         * infcmd.c (_initialize_infcmd): Add declaration.
15597         * inflow.c (_initialize_inflow): Add declaration.
15598         * infrun.c (_initialize_infrun): Add declaration.
15599         * interps.c (_initialize_interpreter): Add declaration.
15600         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
15601         * jit.c (_initialize_jit): Add declaration.
15602         * language.c (_initialize_language): Add declaration.
15603         * linux-fork.c (_initialize_linux_fork): Add declaration.
15604         * linux-nat.c (_initialize_linux_nat): Add declaration.
15605         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
15606         * linux-thread-db.c (_initialize_thread_db): Add declaration.
15607         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
15608         * m2-lang.c (_initialize_m2_language): Add declaration.
15609         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
15610         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
15611         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
15612         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
15613         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
15614         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
15615         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
15616         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
15617         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
15618         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
15619         * machoread.c (_initialize_machoread): Add declaration.
15620         * macrocmd.c (_initialize_macrocmd): Add declaration.
15621         * macroscope.c (_initialize_macroscope): Add declaration.
15622         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
15623         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
15624         * maint.c (_initialize_maint_cmds): Add declaration.
15625         * mdebugread.c (_initialize_mdebugread): Add declaration.
15626         * memattr.c (_initialize_mem): Add declaration.
15627         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
15628         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
15629         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
15630         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
15631         * mi/mi-main.c (_initialize_mi_main): Add declaration.
15632         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
15633         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
15634         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
15635         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
15636         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
15637         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
15638         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
15639         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
15640         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
15641         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
15642         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
15643         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
15644         * mipsread.c (_initialize_mipsread): Add declaration.
15645         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
15646         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
15647         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
15648         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
15649         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
15650         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
15651         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
15652         * nto-procfs.c (_initialize_procfs): Add declaration.
15653         * objc-lang.c (_initialize_objc_language): Add declaration.
15654         * observable.c (_initialize_observer): Add declaration.
15655         * opencl-lang.c (_initialize_opencl_language): Add declaration.
15656         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
15657         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
15658         * osabi.c (_initialize_gdb_osabi): Add declaration.
15659         * osdata.c (_initialize_osdata): Add declaration.
15660         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
15661         * parse.c (_initialize_parse): Add declaration.
15662         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
15663         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
15664         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
15665         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
15666         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
15667         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
15668         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
15669         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
15670         * printcmd.c (_initialize_printcmd): Add declaration.
15671         * probe.c (_initialize_probe): Add declaration.
15672         * proc-api.c (_initialize_proc_api): Add declaration.
15673         * proc-events.c (_initialize_proc_events): Add declaration.
15674         * proc-service.c (_initialize_proc_service): Add declaration.
15675         * procfs.c (_initialize_procfs): Add declaration.
15676         * producer.c (_initialize_producer): Add declaration.
15677         * psymtab.c (_initialize_psymtab): Add declaration.
15678         * python/python.c (_initialize_python): Add declaration.
15679         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
15680         * record-btrace.c (_initialize_record_btrace): Add declaration.
15681         * record-full.c (_initialize_record_full): Add declaration.
15682         * record.c (_initialize_record): Add declaration.
15683         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
15684         * regcache.c (_initialize_regcache): Add declaration.
15685         * reggroups.c (_initialize_reggroup): Add declaration.
15686         * remote-notif.c (_initialize_notif): Add declaration.
15687         * remote-sim.c (_initialize_remote_sim): Add declaration.
15688         * remote.c (_initialize_remote): Add declaration.
15689         * reverse.c (_initialize_reverse): Add declaration.
15690         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
15691         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
15692         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
15693         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
15694         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
15695         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
15696         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
15697         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
15698         Add declaration.
15699         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
15700         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
15701         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
15702         * rust-exp.y (_initialize_rust_exp): Add declaration.
15703         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
15704         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
15705         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
15706         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
15707         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
15708         * score-tdep.c (_initialize_score_tdep): Add declaration.
15709         * ser-go32.c (_initialize_ser_dos): Add declaration.
15710         * ser-mingw.c (_initialize_ser_windows): Add declaration.
15711         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
15712         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
15713         * ser-uds.c (_initialize_ser_socket): Add declaration.
15714         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
15715         * serial.c (_initialize_serial): Add declaration.
15716         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
15717         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
15718         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
15719         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
15720         * skip.c (_initialize_step_skip): Add declaration.
15721         * sol-thread.c (_initialize_sol_thread): Add declaration.
15722         * solib-aix.c (_initialize_solib_aix): Add declaration.
15723         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
15724         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
15725         * solib-frv.c (_initialize_frv_solib): Add declaration.
15726         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
15727         * solib-target.c (_initialize_solib_target): Add declaration.
15728         * solib.c (_initialize_solib): Add declaration.
15729         * source-cache.c (_initialize_source_cache): Add declaration.
15730         * source.c (_initialize_source): Add declaration.
15731         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
15732         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
15733         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
15734         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
15735         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
15736         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
15737         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
15738         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
15739         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
15740         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
15741         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
15742         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
15743         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
15744         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
15745         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
15746         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
15747         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
15748         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
15749         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
15750         * stabsread.c (_initialize_stabsread): Add declaration.
15751         * stack.c (_initialize_stack): Add declaration.
15752         * stap-probe.c (_initialize_stap_probe): Add declaration.
15753         * std-regs.c (_initialize_frame_reg): Add declaration.
15754         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
15755         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
15756         * symfile.c (_initialize_symfile): Add declaration.
15757         * symmisc.c (_initialize_symmisc): Add declaration.
15758         * symtab.c (_initialize_symtab): Add declaration.
15759         * target.c (_initialize_target): Add declaration.
15760         * target-connection.c (_initialize_target_connection): Add
15761         declaration.
15762         * target-dcache.c (_initialize_target_dcache): Add declaration.
15763         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
15764         * thread.c (_initialize_thread): Add declaration.
15765         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
15766         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
15767         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
15768         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
15769         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
15770         * tracectf.c (_initialize_ctf): Add declaration.
15771         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
15772         * tracefile.c (_initialize_tracefile): Add declaration.
15773         * tracepoint.c (_initialize_tracepoint): Add declaration.
15774         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
15775         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
15776         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
15777         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
15778         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
15779         * tui/tui-win.c (_initialize_tui_win): Add declaration.
15780         * tui/tui.c (_initialize_tui): Add declaration.
15781         * typeprint.c (_initialize_typeprint): Add declaration.
15782         * ui-style.c (_initialize_ui_style): Add declaration.
15783         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
15784         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
15785         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
15786         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
15787         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
15788         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
15789         * unittests/filtered_iterator-selftests.c
15790         (_initialize_filtered_iterator_selftests): Add declaration.
15791         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
15792         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
15793         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
15794         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
15795         * unittests/main-thread-selftests.c
15796         (_initialize_main_thread_selftests): Add declaration.
15797         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
15798         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
15799         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
15800         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
15801         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
15802         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
15803         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
15804         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
15805         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
15806         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
15807         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
15808         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
15809         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
15810         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
15811         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
15812         declaration.
15813         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
15814         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
15815         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
15816         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
15817         * user-regs.c (_initialize_user_regs): Add declaration.
15818         * utils.c (_initialize_utils): Add declaration.
15819         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
15820         * valops.c (_initialize_valops): Add declaration.
15821         * valprint.c (_initialize_valprint): Add declaration.
15822         * value.c (_initialize_values): Add declaration.
15823         * varobj.c (_initialize_varobj): Add declaration.
15824         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
15825         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
15826         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
15827         * windows-nat.c (_initialize_windows_nat): Add declaration.
15828         (_initialize_check_for_gdb_ini): Add declaration.
15829         (_initialize_loadable): Add declaration.
15830         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
15831         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
15832         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
15833         * xcoffread.c (_initialize_xcoffread): Add declaration.
15834         * xml-support.c (_initialize_xml_support): Add declaration.
15835         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
15836         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
15837         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
15838         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
15839
15840 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15841
15842         * regformats/regdat.sh: Generate declaration for init function.
15843
15844 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15845
15846         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
15847         up.
15848         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
15849         close_one_inferior>: New methods.
15850         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
15851         pass down target to find_inferior_pid.
15852         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
15853         Pass down target to find_inferior_ptid.
15854         (gdbsim_target::create_inferior): Pass down target to
15855         add_thread_silent.
15856         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
15857         target down to find_inferior_ptid and switch_to_thread.
15858         (gdbsim_target::close): Update to call close_one_inferior.
15859         (struct resume_data): Remove.
15860         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
15861         directly, rather than through a void pointer.
15862         (gdbsim_target::resume): Update to call resume_one_inferior.
15863
15864 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
15865
15866         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
15867
15868 2020-01-12  Pedro Alves  <palves@redhat.com>
15869
15870         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
15871         directly for the current inferior instead of
15872         discard_all_inferiors.
15873         (discard_all_inferiors): Delete.
15874
15875 2020-01-11  Tom Tromey  <tom@tromey.com>
15876
15877         * tui/tui-wingeneral.c (box_win): Check cli_styling.
15878         * tui/tui-winsource.c (tui_source_window_base::refill): Use
15879         deprecated_safe_get_selected_frame.
15880
15881 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
15882
15883         * inferior.c (print_inferior): Switch inferior before printing it.
15884
15885 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
15886             Pedro Alves  <palves@redhat.com>
15887
15888         * progspace-and-thread.c (switch_to_program_space_and_thread):
15889         Assert there's an inferior for PSPACE.  Use
15890         switch_to_inferior_no_thread to switch the inferior too.
15891         * progspace.c (program_space::~program_space): Call
15892         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
15893         (program_space::free_all_objfiles): Don't call clear_symtab_users
15894         here.
15895         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
15896
15897 2020-01-10  Pedro Alves  <palves@redhat.com>
15898
15899         * NEWS: Mention multi-target debugging, "info connections", and
15900         "add-inferior -no-connection".
15901
15902 2020-01-10  Pedro Alves  <palves@redhat.com>
15903
15904         * infrun.c: Include "target-connection.h".
15905         (check_multi_target_resumption): New.
15906         (proceed): Call it.
15907         * target-connection.c (make_target_connection_string): Make
15908         extern.
15909         * target-connection.h (make_target_connection_string): Declare.
15910
15911 2020-01-10  Pedro Alves  <palves@redhat.com>
15912
15913         * Makefile.in (COMMON_SFILES): Add target-connection.c.
15914         * inferior.c (uiout_field_connection): New function.
15915         (print_inferior): Add new "connection-id" column.
15916         (add_inferior_command): Show connection number/string of added
15917         inferior.
15918         * process-stratum-target.h
15919         (process_stratum_target::connection_string): New virtual method.
15920         (process_stratum_target::connection_number): New field.
15921         * remote.c (remote_target::connection_string): New override.
15922         * target-connection.c: New file.
15923         * target-connection.h: New file.
15924         * target.c (decref_target): Remove process_stratum targets from
15925         the connection list.
15926         (target_stack::push): Add process_stratum targets to the
15927         connection list.
15928
15929 2020-01-10  Pedro Alves  <palves@redhat.com>
15930
15931         Revert:
15932         2016-04-12  Pedro Alves  <palves@redhat.com>
15933         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
15934         Remove references to name.
15935         * serial.h (struct serial) <name>: Delete.
15936
15937 2020-01-10  Pedro Alves  <palves@redhat.com>
15938
15939         * gdbarch-selftests.c (register_to_value_test): Remove "target
15940         already pushed" check.
15941
15942 2020-01-10  Pedro Alves  <palves@redhat.com>
15943             John Baldwin  <jhb@FreeBSD.org>
15944
15945         * aarch64-linux-nat.c
15946         (aarch64_linux_nat_target::thread_architecture): Adjust.
15947         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
15948         (task_command_1): Likewise.
15949         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
15950         (aix_thread_target::wait, aix_thread_target::fetch_registers)
15951         (aix_thread_target::store_registers)
15952         (aix_thread_target::thread_alive): Adjust.
15953         * amd64-fbsd-tdep.c: Include "inferior.h".
15954         (amd64fbsd_get_thread_local_address): Pass down target.
15955         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
15956         thread's gdbarch instead of target_gdbarch.
15957         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
15958         get_last_target_status.
15959         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
15960         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
15961         inferiors.
15962         (update_inserted_breakpoint_locations): Skip if inferiors with no
15963         execution.
15964         (update_global_location_list): When handling moribund locations,
15965         find representative inferior for location's pspace, and use thread
15966         count of its process_stratum target.
15967         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
15968         * bsd-uthread.c (bsd_uthread_target::wait): Use
15969         as_process_stratum_target and adjust thread_change_ptid and
15970         add_thread calls.
15971         (bsd_uthread_target::update_thread_list): Use
15972         as_process_stratum_target and adjust find_thread_ptid,
15973         thread_change_ptid and add_thread calls.
15974         * btrace.c (maint_btrace_packet_history_cmd): Adjust
15975         find_thread_ptid call.
15976         * corelow.c (add_to_thread_list): Adjust add_thread call.
15977         (core_target_open): Adjust add_thread_silent and thread_count
15978         calls.
15979         (core_target::pid_to_str): Adjust find_inferior_ptid call.
15980         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
15981         * event-top.c (async_disconnect): Pop targets from all inferiors.
15982         * exec.c (add_target_sections): Push exec target on all inferiors
15983         sharing the program space.
15984         (remove_target_sections): Remove the exec target from all
15985         inferiors sharing the program space.
15986         (exec_on_vfork): New.
15987         * exec.h (exec_on_vfork): Declare.
15988         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
15989         Pass it down.
15990         (fbsd_nat_target::update_thread_list): Adjust.
15991         (fbsd_nat_target::resume): Adjust.
15992         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
15993         down.
15994         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
15995         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
15996         get_thread_arch_regcache call.
15997         * fork-child.c (gdb_startup_inferior): Pass target down to
15998         startup_inferior and set_executing.
15999         * gdbthread.h (struct process_stratum_target): Forward declare.
16000         (add_thread, add_thread_silent, add_thread_with_info)
16001         (in_thread_list): Add process_stratum_target parameter.
16002         (find_thread_ptid(inferior*, ptid_t)): New overload.
16003         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
16004         parameter.
16005         (all_threads()): Delete overload.
16006         (all_threads, all_non_exited_threads): Add process_stratum_target
16007         parameter.
16008         (all_threads_safe): Use brace initialization.
16009         (thread_count): Add process_stratum_target parameter.
16010         (set_resumed, set_running, set_stop_requested, set_executing)
16011         (threads_are_executing, finish_thread_state): Add
16012         process_stratum_target parameter.
16013         (switch_to_thread): Use is_current_thread.
16014         * i386-fbsd-tdep.c: Include "inferior.h".
16015         (i386fbsd_get_thread_local_address): Pass down target.
16016         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
16017         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
16018         have_inferiors check.
16019         * inf-ptrace.c (inf_ptrace_target::create_inferior)
16020         (inf_ptrace_target::attach): Adjust.
16021         * infcall.c (run_inferior_call): Adjust.
16022         * infcmd.c (run_command_1): Pass target to
16023         scoped_finish_thread_state.
16024         (proceed_thread_callback): Skip inferiors with no execution.
16025         (continue_command): Rename 'all_threads' local to avoid hiding
16026         'all_threads' function.  Adjust get_last_target_status call.
16027         (prepare_one_step): Adjust set_running call.
16028         (signal_command): Use user_visible_resume_target.  Compare thread
16029         pointers instead of inferior_ptid.
16030         (info_program_command): Adjust to pass down target.
16031         (attach_command): Mark target's 'thread_executing' flag.
16032         (stop_current_target_threads_ns): New, factored out from ...
16033         (interrupt_target_1): ... this.  Switch inferior before making
16034         target calls.
16035         * inferior-iter.h
16036         (struct all_inferiors_iterator, struct all_inferiors_range)
16037         (struct all_inferiors_safe_range)
16038         (struct all_non_exited_inferiors_range): Filter on
16039         process_stratum_target too.  Remove explicit.
16040         * inferior.c (inferior::inferior): Push dummy target on target
16041         stack.
16042         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
16043         Add process_stratum_target parameter, and pass it down.
16044         (have_live_inferiors): Adjust.
16045         (switch_to_inferior_and_push_target): New.
16046         (add_inferior_command, clone_inferior_command): Handle
16047         "-no-connection" parameter.  Use
16048         switch_to_inferior_and_push_target.
16049         (_initialize_inferior): Mention "-no-connection" option in
16050         the help of "add-inferior" and "clone-inferior" commands.
16051         * inferior.h: Include "process-stratum-target.h".
16052         (interrupt_target_1): Use bool.
16053         (struct inferior) <push_target, unpush_target, target_is_pushed,
16054         find_target_beneath, top_target, process_target, target_at,
16055         m_stack>: New.
16056         (discard_all_inferiors): Delete.
16057         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
16058         (all_inferiors, all_non_exited_inferiors): Add
16059         process_stratum_target parameter.
16060         * infrun.c: Include "gdb_select.h" and <unordered_map>.
16061         (target_last_proc_target): New global.
16062         (follow_fork_inferior): Push target on new inferior.  Pass target
16063         to add_thread_silent.  Call exec_on_vfork.  Handle target's
16064         reference count.
16065         (follow_fork): Adjust get_last_target_status call.  Also consider
16066         target.
16067         (follow_exec): Push target on new inferior.
16068         (struct execution_control_state) <target>: New field.
16069         (user_visible_resume_target): New.
16070         (do_target_resume): Call target_async.
16071         (resume_1): Set target's threads_executing flag.  Consider resume
16072         target.
16073         (commit_resume_all_targets): New.
16074         (proceed): Also consider resume target.  Skip threads of inferiors
16075         with no execution.  Commit resumtion in all targets.
16076         (start_remote): Pass current inferior to wait_for_inferior.
16077         (infrun_thread_stop_requested): Consider target as well.  Pass
16078         thread_info pointer to clear_inline_frame_state instead of ptid.
16079         (infrun_thread_thread_exit): Consider target as well.
16080         (random_pending_event_thread): New inferior parameter.  Use it.
16081         (do_target_wait): Rename to ...
16082         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
16083         down.
16084         (threads_are_resumed_pending_p, do_target_wait): New.
16085         (prepare_for_detach): Adjust calls.
16086         (wait_for_inferior): New inferior parameter.  Handle it.  Use
16087         do_target_wait_1 instead of do_target_wait.
16088         (fetch_inferior_event): Adjust.  Switch to representative
16089         inferior.  Pass target down.
16090         (set_last_target_status): Add process_stratum_target parameter.
16091         Save target in global.
16092         (get_last_target_status): Add process_stratum_target parameter and
16093         handle it.
16094         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
16095         (context_switch): Check inferior_ptid == null_ptid before calling
16096         inferior_thread().
16097         (get_inferior_stop_soon): Pass down target.
16098         (wait_one): Rename to ...
16099         (poll_one_curr_target): ... this.
16100         (struct wait_one_event): New.
16101         (wait_one): New.
16102         (stop_all_threads): Adjust.
16103         (handle_no_resumed, handle_inferior_event): Adjust to consider the
16104         event's target.
16105         (switch_back_to_stepped_thread): Also consider target.
16106         (print_stop_event): Update.
16107         (normal_stop): Update.  Also consider the resume target.
16108         * infrun.h (wait_for_inferior): Remove declaration.
16109         (user_visible_resume_target): New declaration.
16110         (get_last_target_status, set_last_target_status): New
16111         process_stratum_target parameter.
16112         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16113         process_stratum_target parameter, and use it.
16114         (clear_inline_frame_state (thread_info*)): New.
16115         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16116         process_stratum_target parameter.
16117         (clear_inline_frame_state (thread_info*)): Declare.
16118         * linux-fork.c (delete_checkpoint_command): Pass target down to
16119         find_thread_ptid.
16120         (checkpoint_command): Adjust.
16121         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
16122         instead of just tweaking inferior_ptid.
16123         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
16124         (exit_lwp): Pass target down to find_thread_ptid.
16125         (attach_proc_task_lwp_callback): Pass target down to
16126         add_thread/set_running/set_executing.
16127         (linux_nat_target::attach): Pass target down to
16128         thread_change_ptid.
16129         (get_detach_signal): Pass target down to find_thread_ptid.
16130         Consider last target status's target.
16131         (linux_resume_one_lwp_throw, resume_lwp)
16132         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
16133         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
16134         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
16135         (linux_nat_target::async_wait_fd): New.
16136         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
16137         target down.
16138         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
16139         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
16140         * linux-thread-db.c (struct thread_db_info::process_target): New
16141         field.
16142         (add_thread_db_info): Save target.
16143         (get_thread_db_info): New process_stratum_target parameter.  Also
16144         match target.
16145         (delete_thread_db_info): New process_stratum_target parameter.
16146         Also match target.
16147         (thread_from_lwp): Adjust to pass down target.
16148         (thread_db_notice_clone): Pass down target.
16149         (check_thread_db_callback): Pass down target.
16150         (try_thread_db_load_1): Always push the thread_db target.
16151         (try_thread_db_load, record_thread): Pass target down.
16152         (thread_db_target::detach): Pass target down.  Always unpush the
16153         thread_db target.
16154         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
16155         target down.  Always unpush the thread_db target.
16156         (find_new_threads_callback, thread_db_find_new_threads_2)
16157         (thread_db_target::update_thread_list): Pass target down.
16158         (thread_db_target::pid_to_str): Pass current inferior down.
16159         (thread_db_target::get_thread_local_address): Pass target down.
16160         (thread_db_target::resume, maintenance_check_libthread_db): Pass
16161         target down.
16162         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
16163         * procfs.c (procfs_target::procfs_init_inferior): Declare.
16164         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
16165         (procfs_init_inferior): Rename to ...
16166         (procfs_target::procfs_init_inferior): ... this and adjust.
16167         (procfs_target::create_inferior, procfs_notice_thread)
16168         (procfs_do_thread_registers): Adjust.
16169         * ppc-fbsd-tdep.c: Include "inferior.h".
16170         (ppcfbsd_get_thread_local_address): Pass down target.
16171         * proc-service.c (ps_xfer_memory): Switch current inferior and
16172         program space as well.
16173         (get_ps_regcache): Pass target down.
16174         * process-stratum-target.c
16175         (process_stratum_target::thread_address_space)
16176         (process_stratum_target::thread_architecture): Pass target down.
16177         * process-stratum-target.h
16178         (process_stratum_target::threads_executing): New field.
16179         (as_process_stratum_target): New.
16180         * ravenscar-thread.c
16181         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
16182         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
16183         down.
16184         * record-btrace.c (record_btrace_target::info_record): Adjust.
16185         (record_btrace_target::record_method)
16186         (record_btrace_target::record_is_replaying)
16187         (record_btrace_target::fetch_registers)
16188         (get_thread_current_frame_id, record_btrace_target::resume)
16189         (record_btrace_target::wait, record_btrace_target::stop): Pass
16190         target down.
16191         * record-full.c (record_full_wait_1): Switch to event thread.
16192         Pass target down.
16193         * regcache.c (regcache::regcache)
16194         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
16195         process_stratum_target parameter and handle it.
16196         (current_thread_target): New global.
16197         (get_thread_regcache): Add process_stratum_target parameter and
16198         handle it.  Switch inferior before calling target method.
16199         (get_thread_regcache): Pass target down.
16200         (get_thread_regcache_for_ptid): Pass target down.
16201         (registers_changed_ptid): Add process_stratum_target parameter and
16202         handle it.
16203         (registers_changed_thread, registers_changed): Pass target down.
16204         (test_get_thread_arch_aspace_regcache): New.
16205         (current_regcache_test): Define a couple local test_target_ops
16206         instances and use them for testing.
16207         (readwrite_regcache): Pass process_stratum_target parameter.
16208         (cooked_read_test, cooked_write_test): Pass mock_target down.
16209         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
16210         (get_thread_arch_aspace_regcache): Add process_stratum_target
16211         parameter.
16212         (regcache::target): New method.
16213         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
16214         (regcache::registers_changed_ptid): Add process_stratum_target
16215         parameter.
16216         (regcache::m_target): New field.
16217         (registers_changed_ptid): Add process_stratum_target parameter.
16218         * remote.c (remote_state::supports_vCont_probed): New field.
16219         (remote_target::async_wait_fd): New method.
16220         (remote_unpush_and_throw): Add remote_target parameter.
16221         (get_current_remote_target): Adjust.
16222         (remote_target::remote_add_inferior): Push target.
16223         (remote_target::remote_add_thread)
16224         (remote_target::remote_notice_new_inferior)
16225         (get_remote_thread_info): Pass target down.
16226         (remote_target::update_thread_list): Skip threads of inferiors
16227         bound to other targets.  (remote_target::close): Don't discard
16228         inferiors.  (remote_target::add_current_inferior_and_thread)
16229         (remote_target::process_initial_stop_replies)
16230         (remote_target::start_remote)
16231         (remote_target::remote_serial_quit_handler): Pass down target.
16232         (remote_target::remote_unpush_target): New remote_target
16233         parameter.  Unpush the target from all inferiors.
16234         (remote_target::remote_unpush_and_throw): New remote_target
16235         parameter.  Pass it down.
16236         (remote_target::open_1): Check whether the current inferior has
16237         execution instead of checking whether any inferior is live.  Pass
16238         target down.
16239         (remote_target::remote_detach_1): Pass down target.  Use
16240         remote_unpush_target.
16241         (extended_remote_target::attach): Pass down target.
16242         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
16243         (remote_target::append_resumption): Pass down target.
16244         (remote_target::append_pending_thread_resumptions)
16245         (remote_target::remote_resume_with_hc, remote_target::resume)
16246         (remote_target::commit_resume): Pass down target.
16247         (remote_target::remote_stop_ns): Check supports_vCont_probed.
16248         (remote_target::interrupt_query)
16249         (remote_target::remove_new_fork_children)
16250         (remote_target::check_pending_events_prevent_wildcard_vcont)
16251         (remote_target::remote_parse_stop_reply)
16252         (remote_target::process_stop_reply): Pass down target.
16253         (first_remote_resumed_thread): New remote_target parameter.  Pass
16254         it down.
16255         (remote_target::wait_as): Pass down target.
16256         (unpush_and_perror): New remote_target parameter.  Pass it down.
16257         (remote_target::readchar, remote_target::remote_serial_write)
16258         (remote_target::getpkt_or_notif_sane_1)
16259         (remote_target::kill_new_fork_children, remote_target::kill): Pass
16260         down target.
16261         (remote_target::mourn_inferior): Pass down target.  Use
16262         remote_unpush_target.
16263         (remote_target::core_of_thread)
16264         (remote_target::remote_btrace_maybe_reopen): Pass down target.
16265         (remote_target::pid_to_exec_file)
16266         (remote_target::thread_handle_to_thread_info): Pass down target.
16267         (remote_target::async_wait_fd): New.
16268         * riscv-fbsd-tdep.c: Include "inferior.h".
16269         (riscv_fbsd_get_thread_local_address): Pass down target.
16270         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
16271         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
16272         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
16273         Adjust.
16274         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
16275         * solib-svr4.c (enable_break): Pass down target.
16276         * spu-multiarch.c (parse_spufs_run): Pass down target.
16277         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
16278         * target-delegates.c: Regenerate.
16279         * target.c (g_target_stack): Delete.
16280         (current_top_target): Return the current inferior's top target.
16281         (target_has_execution_1): Refer to the passed-in inferior's top
16282         target.
16283         (target_supports_terminal_ours): Check whether the initial
16284         inferior was already created.
16285         (decref_target): New.
16286         (target_stack::push): Incref/decref the target.
16287         (push_target, push_target, unpush_target): Adjust.
16288         (target_stack::unpush): Defref target.
16289         (target_is_pushed): Return bool.  Adjust to refer to the current
16290         inferior's target stack.
16291         (dispose_inferior): Delete, and inline parts ...
16292         (target_preopen): ... here.  Only dispose of the current inferior.
16293         (target_detach): Hold strong target reference while detaching.
16294         Pass target down.
16295         (target_thread_name): Add assertion.
16296         (target_resume): Pass down target.
16297         (target_ops::beneath, find_target_at): Adjust to refer to the
16298         current inferior's target stack.
16299         (get_dummy_target): New.
16300         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
16301         has a thread running.
16302         (initialize_targets): Rename to ...
16303         (_initialize_target): ... this.
16304         * target.h: Include "gdbsupport/refcounted-object.h".
16305         (struct target_ops): Inherit refcounted_object.
16306         (target_ops::shortname, target_ops::longname): Make const.
16307         (target_ops::async_wait_fd): New method.
16308         (decref_target): Declare.
16309         (struct target_ops_ref_policy): New.
16310         (target_ops_ref): New typedef.
16311         (get_dummy_target): Declare function.
16312         (target_is_pushed): Return bool.
16313         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
16314         (all_matching_threads_iterator::all_matching_threads_iterator):
16315         Handle filter target.
16316         * thread-iter.h (struct all_matching_threads_iterator, struct
16317         all_matching_threads_range, class all_non_exited_threads_range):
16318         Filter by target too.  Remove explicit.
16319         * thread.c (threads_executing): Delete.
16320         (inferior_thread): Pass down current inferior.
16321         (clear_thread_inferior_resources): Pass down thread pointer
16322         instead of ptid_t.
16323         (add_thread_silent, add_thread_with_info, add_thread): Add
16324         process_stratum_target parameter.  Use it for thread and inferior
16325         searches.
16326         (is_current_thread): New.
16327         (thread_info::deletable): Use it.
16328         (find_thread_ptid, thread_count, in_thread_list)
16329         (thread_change_ptid, set_resumed, set_running): New
16330         process_stratum_target parameter.  Pass it down.
16331         (set_executing): New process_stratum_target parameter.  Pass it
16332         down.  Adjust reference to 'threads_executing'.
16333         (threads_are_executing): New process_stratum_target parameter.
16334         Adjust reference to 'threads_executing'.
16335         (set_stop_requested, finish_thread_state): New
16336         process_stratum_target parameter.  Pass it down.
16337         (switch_to_thread): Also match inferior.
16338         (switch_to_thread): New process_stratum_target parameter.  Pass it
16339         down.
16340         (update_threads_executing): Reimplement.
16341         * top.c (quit_force): Pop targets from all inferior.
16342         (gdb_init): Don't call initialize_targets.
16343         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
16344         Declare.
16345         (windows_add_thread, windows_delete_thread): Adjust.
16346         (get_windows_debug_event): Rename to ...
16347         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
16348         * tracefile-tfile.c (tfile_target_open): Pass down target.
16349         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
16350         Forward declare.
16351         (switch_to_thread): Add process_stratum_target parameter.
16352         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
16353         parameter.  Use it.
16354         (mi_on_resume): Pass target down.
16355         * nat/fork-inferior.c (startup_inferior): Add
16356         process_stratum_target parameter.  Pass it down.
16357         * nat/fork-inferior.h (startup_inferior): Add
16358         process_stratum_target parameter.
16359         * python/py-threadevent.c (py_get_event_thread): Pass target down.
16360
16361 2020-01-10  Pedro Alves  <palves@redhat.com>
16362
16363         * remote.c (remote_target::start_remote): Don't set inferior_ptid
16364         directly.  Instead find the first thread in the thread list and
16365         use switch_to_thread.
16366
16367 2020-01-10  Pedro Alves  <palves@redhat.com>
16368
16369         * remote.c (remote_target::remote_add_inferior): Don't bind a
16370         process to the current inferior if the current inferior is already
16371         bound to a process.
16372
16373 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16374             Pedro Alves  <palves@redhat.com>
16375
16376         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
16377         If no process is specified, return null_ptid instead of
16378         inferior_ptid.
16379         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
16380         TARGET_WAITKIND_SIGNALLED with no pid.
16381
16382 2020-01-10  Pedro Alves  <palves@redhat.com>
16383
16384         * remote.c (first_remote_resumed_thread): New.
16385         (remote_target::wait_as): Use it as default event_ptid instead of
16386         inferior_ptid.
16387
16388 2020-01-10  Pedro Alves  <palves@redhat.com>
16389
16390         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
16391
16392 2020-01-10  Pedro Alves  <palves@redhat.com>
16393
16394         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
16395         not -1.
16396
16397 2020-01-10  Pedro Alves  <palves@redhat.com>
16398
16399         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
16400         ptid to get_last_target_status.
16401         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
16402         ptid to get_last_target_status.
16403         * infcmd.c (continue_command): Don't pass a target_waitstatus to
16404         get_last_target_status.
16405         (info_program_command): Don't pass a target_waitstatus to
16406         get_last_target_status.
16407         * infrun.c (init_wait_for_inferior): Use
16408         nullify_last_target_wait_ptid.
16409         (get_last_target_status): Handle nullptr arguments.
16410         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
16411         (print_stop_event): Don't pass a ptid to get_last_target_status.
16412         (normal_stop): Don't pass a ptid to get_last_target_status.
16413         * infrun.h (get_last_target_status, set_last_target_status): Move
16414         comments here and update.
16415         (nullify_last_target_wait_ptid): Declare.
16416         * linux-fork.c (fork_load_infrun_state): Remove local extern
16417         declaration of nullify_last_target_wait_ptid.
16418         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
16419         to get_last_target_status.
16420
16421 2020-01-10  Pedro Alves  <palves@redhat.com>
16422
16423         * gdbthread.h (scoped_restore_current_thread)
16424         <dont_restore, restore, m_dont_restore>: Declare.
16425         * thread.c (thread_alive): Add assertion.  Return bool.
16426         (switch_to_thread_if_alive): New.
16427         (prune_threads): Switch inferior/thread.
16428         (print_thread_info_1): Switch thread before calling target methods.
16429         (scoped_restore_current_thread::restore): New, factored out from
16430         ...
16431         (scoped_restore_current_thread::~scoped_restore_current_thread):
16432         ... this.
16433         (scoped_restore_current_thread::scoped_restore_current_thread):
16434         Add assertion.
16435         (thread_apply_all_command, thread_select): Use
16436         switch_to_thread_if_alive.
16437         * infrun.c (proceed, restart_threads, handle_signal_stop)
16438         (switch_back_to_stepped_thread): Switch current thread before
16439         calling target methods.
16440
16441 2020-01-10  Pedro Alves <palves@redhat.com>
16442
16443         * inferior.c (switch_to_inferior_no_thread): New function,
16444         factored out from ...
16445         (inferior_command): ... here.
16446         * inferior.h (switch_to_inferior_no_thread): Declare.
16447         * mi/mi-main.c (run_one_inferior): Use
16448         switch_to_inferior_no_thread.
16449
16450 2020-01-10  Pedro Alves  <palves@redhat.com>
16451
16452         * infcmd.c (kill_command): Remove dead code.
16453
16454 2020-01-10  Pedro Alves  <palves@redhat.com>
16455
16456         * remote.c (remote_target::mourn_inferior): No longer check
16457         whether the target is running.
16458
16459 2020-01-10  Pedro Alves  <palves@redhat.com>
16460
16461         * corelow.c (core_target::has_execution): Change parameter type to
16462         inferior pointer.
16463         * inferior.c (number_of_live_inferiors): Use
16464         inferior::has_execution instead of target_has_execution_1.
16465         * inferior.h (inferior::has_execution): New.
16466         * linux-thread-db.c (thread_db_target::update_thread_list): Use
16467         inferior::has_execution instead of target_has_execution_1.
16468         * process-stratum-target.c
16469         (process_stratum_target::has_execution): Change parameter type to
16470         inferior pointer.  Check the inferior's PID instead of
16471         inferior_ptid.
16472         * process-stratum-target.h
16473         (process_stratum_target::has_execution): Change parameter type to
16474         inferior pointer.
16475         * record-full.c (record_full_core_target::has_execution): Change
16476         parameter type to inferior pointer.
16477         * target.c (target_has_execution_1): Change parameter type to
16478         inferior pointer.
16479         (target_has_execution_current): Adjust.
16480         * target.h (target_ops::has_execution): Change parameter type to
16481         inferior pointer.
16482         (target_has_execution_1): Change parameter type to inferior
16483         pointer.  Change return type to bool.
16484         * tracefile.h (tracefile_target::has_execution): Change parameter
16485         type to inferior pointer.
16486
16487 2020-01-10  Pedro Alves  <palves@redhat.com>
16488
16489         * exceptions.c (print_flush): Remove current_top_target() check.
16490
16491 2020-01-10  Pedro Alves  <palves@redhat.com>
16492
16493         * remote.c (show_remote_exec_file): Show the current inferior's
16494         exec-file instead of the command variable's value.
16495
16496 2020-01-10  Pedro Alves  <palves@redhat.com>
16497
16498         * record-full.c (record_full_resume_ptid): New global.
16499         (record_full_target::resume): Set it.
16500         (record_full_wait_1): Use record_full_resume_ptid instead of
16501         inferior_ptid.
16502
16503 2020-01-10  Pedro Alves  <palves@redhat.com>
16504
16505         * gdbthread.h (scoped_restore_current_thread)
16506         <dont_restore, restore, m_dont_restore>: Declare.
16507         * thread.c (thread_alive): Add assertion.  Return bool.
16508         (switch_to_thread_if_alive): New.
16509         (prune_threads): Switch inferior/thread.
16510         (print_thread_info_1): Switch thread before calling target methods.
16511         (scoped_restore_current_thread::restore): New, factored out from
16512         ...
16513         (scoped_restore_current_thread::~scoped_restore_current_thread):
16514         ... this.
16515         (scoped_restore_current_thread::scoped_restore_current_thread):
16516         Add assertion.
16517         (thread_apply_all_command, thread_select): Use
16518         switch_to_thread_if_alive.
16519
16520 2020-01-10  George Barrett  <bob@bob131.so>
16521
16522         * stap-probe.c (stap_modify_semaphore): Don't check for null
16523         semaphores.
16524         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
16525         for null semaphores.
16526
16527 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
16528
16529         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
16530         all source windows, and maintain horizontal scroll status while
16531         doing so.
16532
16533 2020-01-09  Tom Tromey  <tom@tromey.com>
16534
16535         PR tui/18932:
16536         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
16537         update_source_window, not print_source_lines.
16538
16539 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
16540
16541         * tui/tui.c (tui_enable): Register tui hooks after calling
16542         tui_display_main.
16543
16544 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
16545
16546         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
16547
16548 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
16549
16550         * thread.c (print_thread_info_1): Fix indentation.
16551
16552 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
16553
16554         * symtab.c (general_symbol_info::compute_and_set_names): Move the
16555         unique_xmalloc_ptr outside the if to always free the demangled name.
16556
16557 2020-01-08  Tom Tromey  <tromey@adacore.com>
16558
16559         * xcoffread.c (enter_line_range, read_xcoff_symtab)
16560         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
16561         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
16562         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
16563         Remove.
16564         (section_offsets): New typedef.
16565         * symtab.c (fixup_section, get_msymbol_address): Update.
16566         * symmisc.c (dump_msymbols): Update.
16567         * symfile.h (relative_addr_info_to_section_offsets)
16568         (symfile_map_offsets_to_segments): Update.
16569         * symfile.c (build_section_addr_info_from_objfile)
16570         (init_objfile_sect_indices): Update.
16571         (struct place_section_arg): Change type of "offsets".
16572         (place_section): Update.
16573         (relative_addr_info_to_section_offsets): Change type of
16574         "section_offsets".  Remove "num_sections" parameter.
16575         (default_symfile_offsets, syms_from_objfile_1)
16576         (set_objfile_default_section_offset): Update.
16577         (reread_symbols): No need to preserve section offsets by hand.
16578         (symfile_map_offsets_to_segments): Change type of "offsets".
16579         * stap-probe.c (relocate_address): Update.
16580         * stabsread.h (process_one_symbol): Update.
16581         * solib-target.c (struct lm_info_target) <offsets>: Change type.
16582         (solib_target_relocate_section_addresses): Update.
16583         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
16584         Update.
16585         * solib-frv.c (frv_relocate_main_executable): Update.
16586         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
16587         * solib-aix.c (solib_aix_get_section_offsets): Change return
16588         type.
16589         (solib_aix_solib_create_inferior_hook): Update.
16590         * remote.c (remote_target::get_offsets): Update.
16591         * psymtab.c (find_pc_sect_psymtab): Update.
16592         * psympriv.h (struct partial_symbol) <address, text_low,
16593         text_high>: Update.
16594         * objfiles.h (obj_section_offset): Update.
16595         (struct objfile) <section_offsets>: Change type.
16596         <num_sections>: Remove.
16597         (objfile_relocate): Update.
16598         * objfiles.c (entry_point_address_query): Update
16599         (relocate_one_symbol): Change type of "section_offsets".
16600         (objfile_relocate1, objfile_relocate1): Change type of
16601         "new_offsets".
16602         (objfile_rebase1): Update.
16603         * mipsread.c (mipscoff_symfile_read): Update.
16604         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
16605         parameter.
16606         * mdebugread.c (parse_symbol): Change type of "section_offsets".
16607         (parse_external, psymtab_to_symtab_1): Update.
16608         * machoread.c (macho_symfile_offsets): Update.
16609         * ia64-tdep.c (ia64_find_unwind_table): Update.
16610         * hppa-tdep.c (read_unwind_info): Update.
16611         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
16612         * dwarf2read.c (create_addrmap_from_index)
16613         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
16614         (process_psymtab_comp_unit_reader, add_partial_symbol)
16615         (add_partial_subprogram, process_full_comp_unit)
16616         (read_file_scope, read_func_scope, read_lexical_block_scope)
16617         (read_call_site_scope, dwarf2_rnglists_process)
16618         (dwarf2_ranges_process, dwarf2_ranges_read)
16619         (dwarf_decode_lines_1, var_decode_location, new_symbol)
16620         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
16621         Update.
16622         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
16623         Update.
16624         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
16625         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
16626         (process_one_symbol): Change type of "section_offsets".
16627         * ctfread.c (get_objfile_text_range): Update.
16628         * coffread.c (coff_symtab_read, enter_linenos)
16629         (process_coff_symbol): Update.
16630         * coff-pe-read.c (add_pe_forwarded_sym): Update.
16631         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
16632
16633 2020-01-08  Tom Tromey  <tromey@adacore.com>
16634
16635         * dwarf2read.c (parse_macro_definition): Use std::string.
16636         (parse_macro_definition): Likewise.
16637
16638 2020-01-08  Tom Tromey  <tromey@adacore.com>
16639
16640         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
16641         (ATTR_ALLOC_CHUNK): Remove.
16642
16643 2020-01-08  Tom Tromey  <tromey@adacore.com>
16644
16645         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
16646
16647 2020-01-08  Tom Tromey  <tromey@adacore.com>
16648
16649         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
16650         (dwarf2_compute_name, open_dwo_file): Likewise.
16651         (process_enumeration_scope): Use std::vector.
16652         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
16653         (partial_die_info::fixup, dwarf2_start_subfile)
16654         (guess_full_die_structure_name, dwarf2_name): Likewise.
16655         (determine_prefix): Update.
16656         (guess_full_die_structure_name): Make return type const.
16657         (partial_die_full_name): Return unique_xmalloc_ptr.
16658         (DW_FIELD_ALLOC_CHUNK): Remove.
16659
16660 2020-01-07  Tom Tromey  <tromey@adacore.com>
16661
16662         PR build/24937:
16663         * stap-probe.c (class stap_static_probe_ops): Add constructor.
16664
16665 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
16666
16667         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
16668
16669 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
16670
16671         * stack.c (print_frame_info): Move disassemble_next_line code
16672         inside source_print block.
16673
16674 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16675
16676         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
16677         gdb/signals.h, as we are now using native signal symbols.
16678
16679 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
16680
16681         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
16682         overflow by an early check of content vs threshold.
16683         * tui/tui-source.c (tui_source_window::line_is_displayed):
16684         Likewise.
16685
16686 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16687
16688         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
16689
16690 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
16691
16692         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
16693         export table if no section contains it's RVA.
16694
16695 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16696
16697         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
16698
16699 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
16700
16701         * source.c (print_source_lines_base): Set last_line_listed.
16702
16703 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
16704
16705         * tui/tui-disasm.c: Remove trailing spaces.
16706
16707 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16708             Pedro Alves  <palves@redhat.com>
16709
16710         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
16711         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
16712         (windows_gdb_signal_to_target): New function, uses the above
16713         enumeration to convert GDB internal signal codes to equivalent
16714         Windows codes.
16715         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
16716         * windows-nat.c: Include "gdb_wait.h".
16717         (get_windows_debug_event): Extract the fatal exception from the
16718         exit status and convert to the equivalent Posix signal number.
16719         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
16720         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
16721         * gdbsupport/gdb_wait.c: New file, implements
16722         windows_status_to_termsig.
16723         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
16724         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
16725
16726 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
16727
16728         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
16729         show_layout.
16730
16731 2020-01-05  Luis Machado  <luis.machado@linaro.org>
16732
16733         * aarch64-linux-nat.c
16734         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
16735         and bfd_mach_aarch64.
16736
16737 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
16738
16739         * ui-file.c (stdio_file::can_emit_style_escape)
16740         (tee_file::can_emit_style_escape): Ensure style is used also on
16741         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
16742         to gdb_stdout.
16743         * main.c (set_gdb_data_directory): Use file style to output the
16744         warning that the given pathname is not a directory.
16745         * top.c (show_history_filename, gdb_safe_append_history)
16746         (show_gdb_datadir): Use file style.
16747
16748 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
16749
16750         * solib-target.c (struct lm_info_target):
16751         Change offsets to be a unique_xmalloc_ptr.
16752         (solib_target_relocate_section_addresses): Update.
16753
16754 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
16755
16756         * windows-nat.c (windows_clear_solib): Free so_list linked list.
16757
16758 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
16759
16760         * MAINTAINERS (Write After Approval): Add myself.
16761
16762 2020-01-02  Luis Machado  <luis.machado@linaro.org>
16763
16764         * proc-service.c (get_ps_regcache): Remove reference to obsolete
16765         Cell BE architecture.
16766         * target.h (struct target_ops) <thread_architecture>: Likewise.
16767
16768 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
16769
16770         * Makefile.in: Use INSTALL_PROGRAM_ENV.
16771
16772 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
16773
16774         * MAINTAINERS (Write After Approval): Add myself.
16775
16776 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16777
16778         * gdbarch.sh: Update copyright year range of generated files.
16779
16780 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16781
16782         Update copyright year range in all GDB files.
16783
16784 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16785
16786         * copyright.py: Convert to Python 3.
16787
16788 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16789
16790         * copyright.py: Adapt after move of gnulib directory from gdb
16791         directory to toplevel directory.
16792
16793 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16794
16795         * copyright.py (main): Exit if run from the wrong directory.
16796
16797 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16798
16799         * top.c (print_gdb_version): Change copyright year to 2020.
16800
16801 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16802
16803         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
16804
16805 For older changes see ChangeLog-2019.
16806 \f
16807 Local Variables:
16808 mode: change-log
16809 left-margin: 8
16810 fill-column: 74
16811 version-control: never
16812 coding: utf-8
16813 End: