gdb/ChangeLog

   1 2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
   2
   3         PR python/26832
   4         * configure: Regenerate.
   5         * configure.ac: Check for python modules ctypes instead of
   6         itertools.
   7
   8 2020-11-06  Pedro Alves  <pedro@palves.net>
   9
  10         * macroexp.c (struct macro_buffer): Split in two classes.  Add
  11         uses adjusted.
  12         (struct shared_macro_buffer): New, factored out from struct
  13         macro_buffer.
  14         (struct growable_macro_buffer): New, factored out from struct
  15         macro_buffer.
  16         (set_token, get_comment, get_identifier, get_pp_number)
  17         (get_character_constant, get_string_literal, get_punctuator)
  18         (get_next_token_for_substitution): Constify parameters.
  19         (substitute_args): Constify locals.
  20
  21 2020-11-05  Tom Tromey  <tom@tromey.com>
  22
  23         * dwarf2/read.c (read_cutu_die_from_dwo)
  24         (cutu_reader::cutu_reader, cutu_reader::cutu_reader)
  25         (build_type_psymtabs_1): Update.
  26         * dwarf2/abbrev.h (struct abbrev_table): Remove objfile
  27         parameter.
  28         * dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
  29         Don't read section.  Add assert.
  30
  31 2020-11-04  Tom Tromey  <tromey@adacore.com>
  32
  33         * ada-typeprint.c (ada_print_type): Handle __XVL fields.
  34
  35 2020-11-04  Tom Tromey  <tromey@adacore.com>
  36
  37         * ada-typeprint.c (ada_print_type): Handle __T types.
  38
  39 2020-11-04  Tom Tromey  <tromey@adacore.com>
  40
  41         * dwarf2/read.c (add_partial_symbol, process_die):
  42         Handle DW_TAG_array_type.
  43         (is_type_tag_for_partial): Add "lang" parameter.
  44         (load_partial_dies, new_symbol): Handle DW_TAG_array_type.
  45
  46 2020-11-04  Tom Tromey  <tromey@adacore.com>
  47
  48         * ada-lang.c (ada_value_slice_from_ptr): Use bit size.
  49
  50 2020-11-04  Tom Tromey  <tromey@adacore.com>
  51
  52         * dwarf2/read.c (read_array_type): Only apply stride to innermost
  53         array.
  54
  55 2020-11-04  Tom Tromey  <tromey@adacore.com>
  56
  57         * gdbtypes.c (update_static_array_size): Handle bit stride.
  58
  59 2020-11-04  Tom Tromey  <tromey@adacore.com>
  60
  61         * ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
  62
  63 2020-11-04  Tom Tromey  <tromey@adacore.com>
  64
  65         * ada-lang.c (ada_is_any_packed_array_type): New function.
  66         (ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
  67
  68 2020-11-04  Tom Tromey  <tromey@adacore.com>
  69
  70         * dwarf2/read.c (recognize_bound_expression)
  71         (quirk_ada_thick_pointer): New functions.
  72         (read_array_type): Call quirk_ada_thick_pointer.
  73         (set_die_type): Add "skip_data_location" parameter.
  74         (quirk_ada_thick_pointer): New function.
  75         (process_structure_scope): Call quirk_ada_thick_pointer.
  76         * ada-lang.c (ada_is_unconstrained_packed_array_type)
  77         (decode_packed_array_bitsize): Handle thick pointers without
  78         parallel types.
  79         (ada_is_gnat_encoded_packed_array_type): Rename from
  80         ada_is_packed_array_type.
  81         (ada_is_constrained_packed_array_type): Update.
  82         * ada-valprint.c (ada_val_print_gnat_array): Remove.
  83         (ada_value_print_1): Use ada_get_decoded_value.
  84
  85 2020-11-04  Tom Tromey  <tromey@adacore.com>
  86
  87         * ada-lang.c (recursively_update_array_bitsize): New function.
  88         (decode_constrained_packed_array_type): Call it.
  89
  90 2020-11-04  Tom Tromey  <tromey@adacore.com>
  91
  92         * ada-lang.c (to_fixed_array_type): Error if
  93         decode_constrained_packed_array_type returns NULL.
  94
  95 2020-11-04  Tom Tromey  <tromey@adacore.com>
  96
  97         * dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
  98
  99 2020-11-02  Tom Tromey  <tromey@adacore.com>
 100
 101         * Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
 102         (ALLDEPFILES): Add amd64-ravenscar-thread.c.
 103         (HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
 104         * amd64-ravenscar-thread.c: New file.
 105         * amd64-ravenscar-thread.h: New file.
 106         * amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
 107         * configure.tgt (amd64_tobjs): Add ravenscar objects.
 108
 109 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 110
 111         * main.c (execute_cmdargs): New function.
 112         (captured_main_1): Make use of execute_cmdargs.
 113
 114 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 115
 116         * NEWS: Mention changes to config file search path.
 117         * main.c
 118
 119 2020-11-02  Tom Tromey  <tromey@adacore.com>
 120
 121         * python/python.c: Consolidate two HAVE_PYTHON blocks.
 122         (python_GdbModuleDef): Move earlier.  Now static.
 123         (do_start_initialization): Consolidate some IS_PY3K blocks.
 124
 125 2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
 126
 127         * aarch64-linux-tdep.c: Fix indentation.
 128         * aarch64-ravenscar-thread.c: Fix indentation.
 129         * aarch64-tdep.c: Fix indentation.
 130         * aarch64-tdep.h: Fix indentation.
 131         * ada-lang.c: Fix indentation.
 132         * ada-lang.h: Fix indentation.
 133         * ada-tasks.c: Fix indentation.
 134         * ada-typeprint.c: Fix indentation.
 135         * ada-valprint.c: Fix indentation.
 136         * ada-varobj.c: Fix indentation.
 137         * addrmap.c: Fix indentation.
 138         * addrmap.h: Fix indentation.
 139         * agent.c: Fix indentation.
 140         * aix-thread.c: Fix indentation.
 141         * alpha-bsd-nat.c: Fix indentation.
 142         * alpha-linux-tdep.c: Fix indentation.
 143         * alpha-mdebug-tdep.c: Fix indentation.
 144         * alpha-nbsd-tdep.c: Fix indentation.
 145         * alpha-obsd-tdep.c: Fix indentation.
 146         * alpha-tdep.c: Fix indentation.
 147         * amd64-bsd-nat.c: Fix indentation.
 148         * amd64-darwin-tdep.c: Fix indentation.
 149         * amd64-linux-nat.c: Fix indentation.
 150         * amd64-linux-tdep.c: Fix indentation.
 151         * amd64-nat.c: Fix indentation.
 152         * amd64-obsd-tdep.c: Fix indentation.
 153         * amd64-tdep.c: Fix indentation.
 154         * amd64-windows-tdep.c: Fix indentation.
 155         * annotate.c: Fix indentation.
 156         * arc-tdep.c: Fix indentation.
 157         * arch-utils.c: Fix indentation.
 158         * arch/arm-get-next-pcs.c: Fix indentation.
 159         * arch/arm.c: Fix indentation.
 160         * arm-linux-nat.c: Fix indentation.
 161         * arm-linux-tdep.c: Fix indentation.
 162         * arm-nbsd-tdep.c: Fix indentation.
 163         * arm-pikeos-tdep.c: Fix indentation.
 164         * arm-tdep.c: Fix indentation.
 165         * arm-tdep.h: Fix indentation.
 166         * arm-wince-tdep.c: Fix indentation.
 167         * auto-load.c: Fix indentation.
 168         * auxv.c: Fix indentation.
 169         * avr-tdep.c: Fix indentation.
 170         * ax-gdb.c: Fix indentation.
 171         * ax-general.c: Fix indentation.
 172         * bfin-linux-tdep.c: Fix indentation.
 173         * block.c: Fix indentation.
 174         * block.h: Fix indentation.
 175         * blockframe.c: Fix indentation.
 176         * bpf-tdep.c: Fix indentation.
 177         * break-catch-sig.c: Fix indentation.
 178         * break-catch-syscall.c: Fix indentation.
 179         * break-catch-throw.c: Fix indentation.
 180         * breakpoint.c: Fix indentation.
 181         * breakpoint.h: Fix indentation.
 182         * bsd-uthread.c: Fix indentation.
 183         * btrace.c: Fix indentation.
 184         * build-id.c: Fix indentation.
 185         * buildsym-legacy.h: Fix indentation.
 186         * buildsym.c: Fix indentation.
 187         * c-typeprint.c: Fix indentation.
 188         * c-valprint.c: Fix indentation.
 189         * c-varobj.c: Fix indentation.
 190         * charset.c: Fix indentation.
 191         * cli/cli-cmds.c: Fix indentation.
 192         * cli/cli-decode.c: Fix indentation.
 193         * cli/cli-decode.h: Fix indentation.
 194         * cli/cli-script.c: Fix indentation.
 195         * cli/cli-setshow.c: Fix indentation.
 196         * coff-pe-read.c: Fix indentation.
 197         * coffread.c: Fix indentation.
 198         * compile/compile-cplus-types.c: Fix indentation.
 199         * compile/compile-object-load.c: Fix indentation.
 200         * compile/compile-object-run.c: Fix indentation.
 201         * completer.c: Fix indentation.
 202         * corefile.c: Fix indentation.
 203         * corelow.c: Fix indentation.
 204         * cp-abi.h: Fix indentation.
 205         * cp-namespace.c: Fix indentation.
 206         * cp-support.c: Fix indentation.
 207         * cp-valprint.c: Fix indentation.
 208         * cris-linux-tdep.c: Fix indentation.
 209         * cris-tdep.c: Fix indentation.
 210         * darwin-nat-info.c: Fix indentation.
 211         * darwin-nat.c: Fix indentation.
 212         * darwin-nat.h: Fix indentation.
 213         * dbxread.c: Fix indentation.
 214         * dcache.c: Fix indentation.
 215         * disasm.c: Fix indentation.
 216         * dtrace-probe.c: Fix indentation.
 217         * dwarf2/abbrev.c: Fix indentation.
 218         * dwarf2/attribute.c: Fix indentation.
 219         * dwarf2/expr.c: Fix indentation.
 220         * dwarf2/frame.c: Fix indentation.
 221         * dwarf2/index-cache.c: Fix indentation.
 222         * dwarf2/index-write.c: Fix indentation.
 223         * dwarf2/line-header.c: Fix indentation.
 224         * dwarf2/loc.c: Fix indentation.
 225         * dwarf2/macro.c: Fix indentation.
 226         * dwarf2/read.c: Fix indentation.
 227         * dwarf2/read.h: Fix indentation.
 228         * elfread.c: Fix indentation.
 229         * eval.c: Fix indentation.
 230         * event-top.c: Fix indentation.
 231         * exec.c: Fix indentation.
 232         * exec.h: Fix indentation.
 233         * expprint.c: Fix indentation.
 234         * f-lang.c: Fix indentation.
 235         * f-typeprint.c: Fix indentation.
 236         * f-valprint.c: Fix indentation.
 237         * fbsd-nat.c: Fix indentation.
 238         * fbsd-tdep.c: Fix indentation.
 239         * findvar.c: Fix indentation.
 240         * fork-child.c: Fix indentation.
 241         * frame-unwind.c: Fix indentation.
 242         * frame-unwind.h: Fix indentation.
 243         * frame.c: Fix indentation.
 244         * frv-linux-tdep.c: Fix indentation.
 245         * frv-tdep.c: Fix indentation.
 246         * frv-tdep.h: Fix indentation.
 247         * ft32-tdep.c: Fix indentation.
 248         * gcore.c: Fix indentation.
 249         * gdb_bfd.c: Fix indentation.
 250         * gdbarch.sh: Fix indentation.
 251         * gdbarch.c: Re-generate
 252         * gdbarch.h: Re-generate.
 253         * gdbcore.h: Fix indentation.
 254         * gdbthread.h: Fix indentation.
 255         * gdbtypes.c: Fix indentation.
 256         * gdbtypes.h: Fix indentation.
 257         * glibc-tdep.c: Fix indentation.
 258         * gnu-nat.c: Fix indentation.
 259         * gnu-nat.h: Fix indentation.
 260         * gnu-v2-abi.c: Fix indentation.
 261         * gnu-v3-abi.c: Fix indentation.
 262         * go32-nat.c: Fix indentation.
 263         * guile/guile-internal.h: Fix indentation.
 264         * guile/scm-cmd.c: Fix indentation.
 265         * guile/scm-frame.c: Fix indentation.
 266         * guile/scm-iterator.c: Fix indentation.
 267         * guile/scm-math.c: Fix indentation.
 268         * guile/scm-ports.c: Fix indentation.
 269         * guile/scm-pretty-print.c: Fix indentation.
 270         * guile/scm-value.c: Fix indentation.
 271         * h8300-tdep.c: Fix indentation.
 272         * hppa-linux-nat.c: Fix indentation.
 273         * hppa-linux-tdep.c: Fix indentation.
 274         * hppa-nbsd-nat.c: Fix indentation.
 275         * hppa-nbsd-tdep.c: Fix indentation.
 276         * hppa-obsd-nat.c: Fix indentation.
 277         * hppa-tdep.c: Fix indentation.
 278         * hppa-tdep.h: Fix indentation.
 279         * i386-bsd-nat.c: Fix indentation.
 280         * i386-darwin-nat.c: Fix indentation.
 281         * i386-darwin-tdep.c: Fix indentation.
 282         * i386-dicos-tdep.c: Fix indentation.
 283         * i386-gnu-nat.c: Fix indentation.
 284         * i386-linux-nat.c: Fix indentation.
 285         * i386-linux-tdep.c: Fix indentation.
 286         * i386-nto-tdep.c: Fix indentation.
 287         * i386-obsd-tdep.c: Fix indentation.
 288         * i386-sol2-nat.c: Fix indentation.
 289         * i386-tdep.c: Fix indentation.
 290         * i386-tdep.h: Fix indentation.
 291         * i386-windows-tdep.c: Fix indentation.
 292         * i387-tdep.c: Fix indentation.
 293         * i387-tdep.h: Fix indentation.
 294         * ia64-libunwind-tdep.c: Fix indentation.
 295         * ia64-libunwind-tdep.h: Fix indentation.
 296         * ia64-linux-nat.c: Fix indentation.
 297         * ia64-linux-tdep.c: Fix indentation.
 298         * ia64-tdep.c: Fix indentation.
 299         * ia64-tdep.h: Fix indentation.
 300         * ia64-vms-tdep.c: Fix indentation.
 301         * infcall.c: Fix indentation.
 302         * infcmd.c: Fix indentation.
 303         * inferior.c: Fix indentation.
 304         * infrun.c: Fix indentation.
 305         * iq2000-tdep.c: Fix indentation.
 306         * language.c: Fix indentation.
 307         * linespec.c: Fix indentation.
 308         * linux-fork.c: Fix indentation.
 309         * linux-nat.c: Fix indentation.
 310         * linux-tdep.c: Fix indentation.
 311         * linux-thread-db.c: Fix indentation.
 312         * lm32-tdep.c: Fix indentation.
 313         * m2-lang.c: Fix indentation.
 314         * m2-typeprint.c: Fix indentation.
 315         * m2-valprint.c: Fix indentation.
 316         * m32c-tdep.c: Fix indentation.
 317         * m32r-linux-tdep.c: Fix indentation.
 318         * m32r-tdep.c: Fix indentation.
 319         * m68hc11-tdep.c: Fix indentation.
 320         * m68k-bsd-nat.c: Fix indentation.
 321         * m68k-linux-nat.c: Fix indentation.
 322         * m68k-linux-tdep.c: Fix indentation.
 323         * m68k-tdep.c: Fix indentation.
 324         * machoread.c: Fix indentation.
 325         * macrocmd.c: Fix indentation.
 326         * macroexp.c: Fix indentation.
 327         * macroscope.c: Fix indentation.
 328         * macrotab.c: Fix indentation.
 329         * macrotab.h: Fix indentation.
 330         * main.c: Fix indentation.
 331         * mdebugread.c: Fix indentation.
 332         * mep-tdep.c: Fix indentation.
 333         * mi/mi-cmd-catch.c: Fix indentation.
 334         * mi/mi-cmd-disas.c: Fix indentation.
 335         * mi/mi-cmd-env.c: Fix indentation.
 336         * mi/mi-cmd-stack.c: Fix indentation.
 337         * mi/mi-cmd-var.c: Fix indentation.
 338         * mi/mi-cmds.c: Fix indentation.
 339         * mi/mi-main.c: Fix indentation.
 340         * mi/mi-parse.c: Fix indentation.
 341         * microblaze-tdep.c: Fix indentation.
 342         * minidebug.c: Fix indentation.
 343         * minsyms.c: Fix indentation.
 344         * mips-linux-nat.c: Fix indentation.
 345         * mips-linux-tdep.c: Fix indentation.
 346         * mips-nbsd-tdep.c: Fix indentation.
 347         * mips-tdep.c: Fix indentation.
 348         * mn10300-linux-tdep.c: Fix indentation.
 349         * mn10300-tdep.c: Fix indentation.
 350         * moxie-tdep.c: Fix indentation.
 351         * msp430-tdep.c: Fix indentation.
 352         * namespace.h: Fix indentation.
 353         * nat/fork-inferior.c: Fix indentation.
 354         * nat/gdb_ptrace.h: Fix indentation.
 355         * nat/linux-namespaces.c: Fix indentation.
 356         * nat/linux-osdata.c: Fix indentation.
 357         * nat/netbsd-nat.c: Fix indentation.
 358         * nat/x86-dregs.c: Fix indentation.
 359         * nbsd-nat.c: Fix indentation.
 360         * nbsd-tdep.c: Fix indentation.
 361         * nios2-linux-tdep.c: Fix indentation.
 362         * nios2-tdep.c: Fix indentation.
 363         * nto-procfs.c: Fix indentation.
 364         * nto-tdep.c: Fix indentation.
 365         * objfiles.c: Fix indentation.
 366         * objfiles.h: Fix indentation.
 367         * opencl-lang.c: Fix indentation.
 368         * or1k-tdep.c: Fix indentation.
 369         * osabi.c: Fix indentation.
 370         * osabi.h: Fix indentation.
 371         * osdata.c: Fix indentation.
 372         * p-lang.c: Fix indentation.
 373         * p-typeprint.c: Fix indentation.
 374         * p-valprint.c: Fix indentation.
 375         * parse.c: Fix indentation.
 376         * ppc-linux-nat.c: Fix indentation.
 377         * ppc-linux-tdep.c: Fix indentation.
 378         * ppc-nbsd-nat.c: Fix indentation.
 379         * ppc-nbsd-tdep.c: Fix indentation.
 380         * ppc-obsd-nat.c: Fix indentation.
 381         * ppc-ravenscar-thread.c: Fix indentation.
 382         * ppc-sysv-tdep.c: Fix indentation.
 383         * ppc64-tdep.c: Fix indentation.
 384         * printcmd.c: Fix indentation.
 385         * proc-api.c: Fix indentation.
 386         * producer.c: Fix indentation.
 387         * producer.h: Fix indentation.
 388         * prologue-value.c: Fix indentation.
 389         * prologue-value.h: Fix indentation.
 390         * psymtab.c: Fix indentation.
 391         * python/py-arch.c: Fix indentation.
 392         * python/py-bpevent.c: Fix indentation.
 393         * python/py-event.c: Fix indentation.
 394         * python/py-event.h: Fix indentation.
 395         * python/py-finishbreakpoint.c: Fix indentation.
 396         * python/py-frame.c: Fix indentation.
 397         * python/py-framefilter.c: Fix indentation.
 398         * python/py-inferior.c: Fix indentation.
 399         * python/py-infthread.c: Fix indentation.
 400         * python/py-objfile.c: Fix indentation.
 401         * python/py-prettyprint.c: Fix indentation.
 402         * python/py-registers.c: Fix indentation.
 403         * python/py-signalevent.c: Fix indentation.
 404         * python/py-stopevent.c: Fix indentation.
 405         * python/py-stopevent.h: Fix indentation.
 406         * python/py-threadevent.c: Fix indentation.
 407         * python/py-tui.c: Fix indentation.
 408         * python/py-unwind.c: Fix indentation.
 409         * python/py-value.c: Fix indentation.
 410         * python/py-xmethods.c: Fix indentation.
 411         * python/python-internal.h: Fix indentation.
 412         * python/python.c: Fix indentation.
 413         * ravenscar-thread.c: Fix indentation.
 414         * record-btrace.c: Fix indentation.
 415         * record-full.c: Fix indentation.
 416         * record.c: Fix indentation.
 417         * reggroups.c: Fix indentation.
 418         * regset.h: Fix indentation.
 419         * remote-fileio.c: Fix indentation.
 420         * remote.c: Fix indentation.
 421         * reverse.c: Fix indentation.
 422         * riscv-linux-tdep.c: Fix indentation.
 423         * riscv-ravenscar-thread.c: Fix indentation.
 424         * riscv-tdep.c: Fix indentation.
 425         * rl78-tdep.c: Fix indentation.
 426         * rs6000-aix-tdep.c: Fix indentation.
 427         * rs6000-lynx178-tdep.c: Fix indentation.
 428         * rs6000-nat.c: Fix indentation.
 429         * rs6000-tdep.c: Fix indentation.
 430         * rust-lang.c: Fix indentation.
 431         * rx-tdep.c: Fix indentation.
 432         * s12z-tdep.c: Fix indentation.
 433         * s390-linux-tdep.c: Fix indentation.
 434         * score-tdep.c: Fix indentation.
 435         * ser-base.c: Fix indentation.
 436         * ser-mingw.c: Fix indentation.
 437         * ser-uds.c: Fix indentation.
 438         * ser-unix.c: Fix indentation.
 439         * serial.c: Fix indentation.
 440         * sh-linux-tdep.c: Fix indentation.
 441         * sh-nbsd-tdep.c: Fix indentation.
 442         * sh-tdep.c: Fix indentation.
 443         * skip.c: Fix indentation.
 444         * sol-thread.c: Fix indentation.
 445         * solib-aix.c: Fix indentation.
 446         * solib-darwin.c: Fix indentation.
 447         * solib-frv.c: Fix indentation.
 448         * solib-svr4.c: Fix indentation.
 449         * solib.c: Fix indentation.
 450         * source.c: Fix indentation.
 451         * sparc-linux-tdep.c: Fix indentation.
 452         * sparc-nbsd-tdep.c: Fix indentation.
 453         * sparc-obsd-tdep.c: Fix indentation.
 454         * sparc-ravenscar-thread.c: Fix indentation.
 455         * sparc-tdep.c: Fix indentation.
 456         * sparc64-linux-tdep.c: Fix indentation.
 457         * sparc64-nbsd-tdep.c: Fix indentation.
 458         * sparc64-obsd-tdep.c: Fix indentation.
 459         * sparc64-tdep.c: Fix indentation.
 460         * stabsread.c: Fix indentation.
 461         * stack.c: Fix indentation.
 462         * stap-probe.c: Fix indentation.
 463         * stubs/ia64vms-stub.c: Fix indentation.
 464         * stubs/m32r-stub.c: Fix indentation.
 465         * stubs/m68k-stub.c: Fix indentation.
 466         * stubs/sh-stub.c: Fix indentation.
 467         * stubs/sparc-stub.c: Fix indentation.
 468         * symfile-mem.c: Fix indentation.
 469         * symfile.c: Fix indentation.
 470         * symfile.h: Fix indentation.
 471         * symmisc.c: Fix indentation.
 472         * symtab.c: Fix indentation.
 473         * symtab.h: Fix indentation.
 474         * target-float.c: Fix indentation.
 475         * target.c: Fix indentation.
 476         * target.h: Fix indentation.
 477         * tic6x-tdep.c: Fix indentation.
 478         * tilegx-linux-tdep.c: Fix indentation.
 479         * tilegx-tdep.c: Fix indentation.
 480         * top.c: Fix indentation.
 481         * tracefile-tfile.c: Fix indentation.
 482         * tracepoint.c: Fix indentation.
 483         * tui/tui-disasm.c: Fix indentation.
 484         * tui/tui-io.c: Fix indentation.
 485         * tui/tui-regs.c: Fix indentation.
 486         * tui/tui-stack.c: Fix indentation.
 487         * tui/tui-win.c: Fix indentation.
 488         * tui/tui-winsource.c: Fix indentation.
 489         * tui/tui.c: Fix indentation.
 490         * typeprint.c: Fix indentation.
 491         * ui-out.h: Fix indentation.
 492         * unittests/copy_bitwise-selftests.c: Fix indentation.
 493         * unittests/memory-map-selftests.c: Fix indentation.
 494         * utils.c: Fix indentation.
 495         * v850-tdep.c: Fix indentation.
 496         * valarith.c: Fix indentation.
 497         * valops.c: Fix indentation.
 498         * valprint.c: Fix indentation.
 499         * valprint.h: Fix indentation.
 500         * value.c: Fix indentation.
 501         * value.h: Fix indentation.
 502         * varobj.c: Fix indentation.
 503         * vax-tdep.c: Fix indentation.
 504         * windows-nat.c: Fix indentation.
 505         * windows-tdep.c: Fix indentation.
 506         * xcoffread.c: Fix indentation.
 507         * xml-syscall.c: Fix indentation.
 508         * xml-tdesc.c: Fix indentation.
 509         * xstormy16-tdep.c: Fix indentation.
 510         * xtensa-config.c: Fix indentation.
 511         * xtensa-linux-nat.c: Fix indentation.
 512         * xtensa-linux-tdep.c: Fix indentation.
 513         * xtensa-tdep.c: Fix indentation.
 514
 515 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 516             Craig Blackmore   <craig.blackmore@embecosm.com>
 517
 518         * riscv-tdep.c (riscv_frame_cache): Read the frame base register
 519         as an unsigned value.
 520
 521 2020-11-01  Tom Tromey  <tom@tromey.com>
 522
 523         * dbxread.c (dbx_end_psymtab): Update.
 524         * dwarf2/read.c (process_psymtab_comp_unit_reader)
 525         (build_type_psymtabs_reader): Update.
 526         * xcoffread.c (xcoff_end_psymtab): Update.
 527         * ctfread.c (scan_partial_symbols): Update.
 528         * psymtab.c (sort_pst_symbols): Remove.
 529         (partial_symtab::end): Rename from end_psymtab_common.  Inline
 530         sort_pst_symbols.
 531         * psympriv.h (struct partial_symtab) <end>: New method.
 532         (end_psymtab_common): Don't declare.
 533
 534 2020-11-01  Tom Tromey  <tom@tromey.com>
 535
 536         * symmisc.c (count_psyms): New function.
 537         (print_objfile_statistics): Use it.
 538         * psymtab.c (append_psymbol_to_list): Remove.
 539         (partial_symtab::add_psymbol): Inline append_psymbol_to_list.
 540         * objfiles.h (struct objstats) <n_psyms>: Remove.
 541
 542 2020-11-01  Tom Tromey  <tom@tromey.com>
 543
 544         * dbxread.c (dbx_end_psymtab): Update.
 545         * dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
 546         (build_type_psymtabs_reader): Update.
 547         * xcoffread.c (xcoff_end_psymtab): Update.
 548         * ctfread.c (scan_partial_symbols): Update.
 549         * psympriv.h (end_psymtab_common): Update.
 550         * psymtab.c (end_psymtab_common): Remove objfile parameter.
 551         (sort_pst_symbols): Likewise.
 552
 553 2020-11-01  Tom Tromey  <tom@tromey.com>
 554
 555         * dbxread.c (dbx_symfile_read): Update.
 556         * dwarf2/read.c (dwarf2_build_psymtabs): Update.
 557         * xcoffread.c (xcoff_initial_scan): Update.
 558         * psympriv.h (init_psymbol_list): Don't declare.
 559         * psymtab.c (init_psymbol_list): Remove.
 560
 561 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
 562
 563         * ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
 564         gnat_encoded_fixed_type_info.  Update all callers.
 565
 566 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
 567
 568         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
 569         line too long.
 570
 571 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
 572
 573         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
 574         cast_from_fixed.  Update all callers.
 575         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
 576         Update all callers.
 577         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
 578         Update all callers.
 579         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
 580         ada_scaling_factor.
 581         * ada-typeprint.c: Replace call to ada_scaling_factor by call
 582         to print_gnat_encoded_fixed_point_type.
 583         * ada-valprint.c: Likewise.
 584
 585 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
 586
 587         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
 588         (debug_prefixed_printf): Add check of debug_displaced flag.
 589         * linux-nat.c (linux_nat_debug_printf): Add check of
 590         debug_linux_nat flag.
 591
 592 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 593
 594         * infrun.c (infrun_debug_printf_1): Remove.
 595         (displaced_debug_printf_1): Remove.
 596         (stop_all_threads): Use debug_prefixed_printf.
 597         * infrun.h (infrun_debug_printf_1): Remove.
 598         (infrun_debug_printf): Use debug_prefixed_printf.
 599         (displaced_debug_printf_1): Remove.
 600         (displaced_debug_printf): Use debug_prefixed_printf.
 601         * linux-nat.c (linux_nat_debug_printf_1): Remove.
 602         (linux_nat_debug_printf): Use debug_prefixed_printf.
 603
 604 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 605
 606         * configure: Re-generate.
 607         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
 608         AC_LANG_PROGRAM.
 609
 610 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 611
 612         * configure: Re-generate.
 613
 614 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 615
 616         * configure: Re-generate.
 617
 618 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 619
 620         * configure: Re-generate.
 621
 622 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 623
 624         * configure: Re-generate.
 625
 626 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 627
 628         * acinclude.m4: Modernize.
 629         * configure: Re-generate.
 630
 631 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 632
 633         * configure.ac: Modernize.
 634         * configure: Re-generate.
 635
 636 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 637
 638         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
 639         * configure: Re-generate.
 640         * configure.ac: Remove AM_PROG_CC_STDC.
 641
 642 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
 643
 644         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
 645         AC_CANONICAL_SYSTEM.
 646         * configure: Re-generate.
 647
 648 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
 649
 650         * infrun.h (displaced_debug_printf): New macro.  Replace
 651         displaced debug prints throughout to use it.
 652         (displaced_debug_printf_1): New declaration.
 653         (displaced_step_dump_bytes): Return string, remove ui_file
 654         parameter, update all callers.
 655         * infrun.c (displaced_debug_printf_1): New function.
 656         (displaced_step_dump_bytes): Return string, remove ui_file
 657         parameter
 658
 659 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
 660
 661         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
 662
 663 2020-10-30  Tom Tromey  <tromey@adacore.com>
 664
 665         * Makefile.in (stamp-init): Depend on config.status.
 666
 667 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 668
 669         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
 670
 671 2020-10-30  Pedro Alves  <pedro@palves.net>
 672
 673         * thread.c (lookup_selected_frame): Move ...
 674         * frame.c (lookup_selected_frame): ... here.
 675
 676 2020-10-30  Pedro Alves  <pedro@palves.net>
 677
 678         * blockframe.c (block_innermost_frame): Use get_selected_frame.
 679         * frame.c
 680         (scoped_restore_selected_frame::scoped_restore_selected_frame):
 681         Use save_selected_frame.  Save language as well.
 682         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
 683         Use restore_selected_frame, and restore language as well.
 684         (selected_frame_id, selected_frame_level): New.
 685         (selected_frame): Update comments.
 686         (save_selected_frame, restore_selected_frame): New.
 687         (get_selected_frame): Use lookup_selected_frame.
 688         (get_selected_frame_if_set): Delete.
 689         (select_frame): Record selected_frame_level and selected_frame_id.
 690         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
 691         fields.
 692         (get_selected_frame): Make 'message' parameter optional.
 693         (get_selected_frame_if_set): Delete declaration.
 694         (select_frame): Update comments.
 695         (save_selected_frame, restore_selected_frame)
 696         (lookup_selected_frame): Declare.
 697         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
 698         * infrun.c (struct infcall_control_state) <selected_frame_level>:
 699         New field.
 700         (save_infcall_control_state): Use save_selected_frame.
 701         (restore_selected_frame): Delete.
 702         (restore_infcall_control_state): Use restore_selected_frame.
 703         * stack.c (select_frame_command_core, frame_command_core): Use
 704         get_selected_frame.
 705         * thread.c (restore_selected_frame): Rename to ...
 706         (lookup_selected_frame): ... this and make extern.  Select the
 707         current frame if the frame level is -1.
 708         (scoped_restore_current_thread::restore): Also restore the
 709         language.
 710         (scoped_restore_current_thread::~scoped_restore_current_thread):
 711         Don't try/catch.
 712         (scoped_restore_current_thread::scoped_restore_current_thread):
 713         Save the language as well.  Use save_selected_frame.
 714
 715 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
 716
 717         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
 718         documentation.
 719         * gdbarch.h: Re-generate.
 720
 721 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
 722
 723         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
 724         parameter.
 725         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
 726         Likewise.
 727         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
 728         Likewise.
 729         * arch-utils.c (default_displaced_step_hw_singlestep):
 730         Likewise.
 731         * arch-utils.h (default_displaced_step_hw_singlestep):
 732         Likewise.
 733         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
 734         Likewise.
 735         * s390-tdep.c (s390_displaced_step_hw_singlestep):
 736         Likewise.
 737         * gdbarch.c: Re-generate.
 738         * gdbarch.h: Re-generate.
 739         * infrun.c (resume_1): Adjust.
 740
 741 2020-10-29  Tom Tromey  <tom@tromey.com>
 742
 743         * progspace.c (program_space::~program_space): Don't call
 744         exec_close.
 745
 746 2020-10-29  Tom Tromey  <tom@tromey.com>
 747
 748         * exec.c (exec_target::close): Don't change current program
 749         space.
 750
 751 2020-10-29  Tom Tromey  <tom@tromey.com>
 752
 753         * symfile.c (add_symbol_file_command): Update.
 754         * exec.c (program_space::add_target_sections): Rename.
 755         * symfile-mem.c (symbol_file_add_from_memory): Update.
 756         * progspace.h (struct program_space) <add_target_sections>:
 757         Declare new overload.
 758         * exec.h (add_target_sections_of_objfile): Don't declare.
 759
 760 2020-10-29  Tom Tromey  <tom@tromey.com>
 761
 762         * solib.c (solib_map_sections): Update.
 763         * exec.c (program_space::add_target_sections): Now a method.
 764         (exec_file_attach): Update.
 765         * exec.h (add_target_sections): Don't declare.
 766         * progspace.h (struct program_space) <add_target_sections>:
 767         Declare.
 768
 769 2020-10-29  Tom Tromey  <tom@tromey.com>
 770
 771         * progspace.h (struct program_space) <remove_target_sections>:
 772         Declare.
 773         * exec.c (program_space::remove_target_sections): Now a method.
 774         * exec.h (remove_target_sections): Don't declare.
 775
 776 2020-10-29  Tom Tromey  <tom@tromey.com>
 777
 778         * inferior.c (delete_inferior): Update.
 779         * progspace.c (program_space::empty): Rename from
 780         program_space_empty_p.  Return bool.
 781         * progspace.h (struct program_space) <empty>: New method.
 782         (program_space_empty_p): Don't declare.
 783
 784 2020-10-29  Tom Tromey  <tom@tromey.com>
 785
 786         * progspace.c (program_space::~program_space): Don't call
 787         clear_program_space_solib_cache.
 788         (program_space::clear_solib_cache): Rename from
 789         clear_solib_cache.
 790         * solib.c (handle_solib_event): Update.
 791         * progspace.h (struct program_space) <clear_solib_cache>: New
 792         method.
 793         (clear_program_space_solib_cache): Don't declare.
 794
 795 2020-10-29  Tom Tromey  <tom@tromey.com>
 796
 797         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
 798         * target.c (info_target_command): Update.
 799         * symfile.c (syms_from_objfile_1, finish_new_objfile)
 800         (symbol_file_clear, reread_symbols): Update.
 801         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
 802         * stabsread.c (scan_file_globals): Update.
 803         * solib.c (update_solib_list): Update.
 804         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
 805         (svr4_fetch_objfile_link_map, enable_break)
 806         (svr4_relocate_main_executable)
 807         (svr4_iterate_over_objfiles_in_search_order): Update.
 808         * solib-frv.c (lm_base, enable_break)
 809         (frv_relocate_main_executable): Update.
 810         (main_got, frv_fdpic_find_canonical_descriptor): Update.
 811         (frv_fetch_objfile_link_map): Update.
 812         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
 813         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
 814         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
 815         * remote.c (remote_target::get_offsets): Update.
 816         (remote_target::start_remote)
 817         (extended_remote_target::post_attach): Update.
 818         * objfiles.c (entry_point_address_query): Update.
 819         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
 820         * minsyms.c (get_symbol_leading_char): Update.
 821         * frame.c (inside_main_func): Update.
 822         * progspace.h (symfile_objfile): Remove macro.
 823
 824 2020-10-29  Tom Tromey  <tom@tromey.com>
 825
 826         * exec.c (exec_file_attach): Update.
 827         * progspace.c (program_space::exec_close): Update.
 828         * progspace.h (struct program_space) <ebfd>: Now a
 829         gdb_bfd_ref_ptr.
 830         <set_exec_bfd>: Change argument type.
 831         <exec_bfd>: Update.
 832
 833 2020-10-29  Tom Tromey  <tom@tromey.com>
 834
 835         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
 836         * symfile.c (reread_symbols): Update.
 837         * symfile-mem.c (add_symbol_file_from_memory_command)
 838         (add_vsyscall_page): Update.
 839         * source-cache.c (source_cache::get_plain_source_lines): Update.
 840         * solib-svr4.c (find_program_interpreter, elf_locate_base)
 841         (svr4_current_sos_direct, svr4_exec_displacement)
 842         (svr4_relocate_main_executable): Update.
 843         (svr4_iterate_over_objfiles_in_search_order): Update.
 844         * solib-frv.c (enable_break2, enable_break): Update.
 845         * solib-dsbt.c (lm_base, enable_break): Update.
 846         * solib-darwin.c (find_program_interpreter)
 847         (darwin_solib_create_inferior_hook): Update.
 848         * sol-thread.c (rw_common, ps_pdmodel): Update.
 849         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
 850         * remote.c (compare_sections_command)
 851         (remote_target::trace_set_readonly_regions): Update.
 852         * remote-sim.c (get_sim_inferior_data)
 853         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
 854         (gdbsim_target_open, gdbsim_target::files_info): Update.
 855         * exec.h (exec_bfd): Remove macro.
 856         * progspace.c (initialize_progspace): Update.
 857         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
 858         Update.
 859         * nto-procfs.c (nto_procfs_target::post_attach)
 860         (nto_procfs_target::create_inferior): Update.
 861         * maint.c (maintenance_info_sections): Update.
 862         * linux-thread-db.c (thread_db_target::get_thread_local_address):
 863         Update.
 864         * infcmd.c (post_create_inferior): Update.
 865         * gcore.c (default_gcore_arch, default_gcore_target): Update.
 866         (objfile_find_memory_regions): Update.
 867         * exec.c (validate_exec_file, exec_file_attach)
 868         (exec_read_partial_read_only, print_section_info): Update.
 869         * corelow.c (core_target_open): Update.
 870         * corefile.c (reopen_exec_file, validate_files): Update.
 871         * arm-tdep.c (gdb_print_insn_arm): Update.
 872         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
 873         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
 874         methods.
 875
 876 2020-10-29  Tom Tromey  <tom@tromey.com>
 877
 878         * progspace.h (current_target_sections): Remove macro.
 879         * solib-svr4.c (scan_dyntag): Update.
 880         * solib-dsbt.c (scan_dyntag): Update.
 881         * exec.c (exec_target::close): Update.
 882         (add_target_sections, add_target_sections_of_objfile)
 883         (remove_target_sections, exec_target::get_section_table)
 884         (exec_target::files_info, set_section_command)
 885         (exec_set_section_address, exec_target::has_memory)
 886         (exec_target::has_memory): Update.
 887
 888 2020-10-29  Tom Tromey  <tom@tromey.com>
 889
 890         * source-cache.c (source_cache::get_plain_source_lines): Use
 891         current_program_space.
 892         * corefile.c (reopen_exec_file): Use current_program_space.
 893         * exec.c (exec_file_attach): Use current_program_space.
 894         * exec.h (exec_bfd_mtime): Remove.
 895
 896 2020-10-29  Tom Tromey  <tom@tromey.com>
 897
 898         * gcore.c (default_gcore_mach): Remove.
 899         (create_gcore_bfd): Update.
 900
 901 2020-10-29  Tom Tromey  <tom@tromey.com>
 902
 903         * progspace.c (program_space::exec_close): New method, from
 904         exec_close in exec.c.
 905         * exec.c (exec_close): Move to progspace.c.
 906         (exec_target::close, exec_file_attach): Update.
 907         * progspace.h (struct program_space) <exec_close>: Declare
 908         method.
 909
 910 2020-10-29  Tom Tromey  <tom@tromey.com>
 911
 912         * progspace.h (struct program_space) <exec_filename>: Rename from
 913         pspace_exec_filename.  Now a unique_xmalloc_ptr.
 914         * inferior.c (print_selected_inferior): Update.
 915         (print_inferior): Update.
 916         * mi/mi-main.c (print_one_inferior): Update.
 917         * exec.h (exec_filename): Remove macro.
 918         * corefile.c (get_exec_file): Update.
 919         * exec.c (exec_close): Update.
 920         (exec_file_attach): Update.
 921         * progspace.c (clone_program_space): Update.
 922         (print_program_space): Update.
 923
 924 2020-10-29  Tom Tromey  <tom@tromey.com>
 925
 926         * target-section.h (struct target_section): Add constructor.
 927         * exec.c (build_section_table, add_target_sections_of_objfile):
 928         Update.
 929         * corelow.c (core_target::build_file_mappings): Update.
 930
 931 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 932
 933         PR gdb/19318
 934         * inferior.c (detach_inferior_command): Restore the current thread.
 935         (kill_inferior_command): Ditto.
 936
 937 2020-10-28  Tom de Vries  <tdevries@suse.de>
 938
 939         PR symtab/26772
 940         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
 941         map, check it in the "best match" loop.
 942
 943 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
 944
 945         * m32c-tdep.c: Remove unused includes.
 946
 947 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
 948
 949         * xtensa-tdep.c: Remove includes.
 950
 951 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 952
 953         * breakpoint.c (struct condition_command_opts): New struct.
 954         (condition_command_option_defs): New static global.
 955         (make_condition_command_options_def_group): New function.
 956         (condition_completer): Update to consider the '-force' flag.
 957         (condition_command): Use gdb::option for the '-force' flag.
 958
 959 2020-10-27  Tom de Vries  <tdevries@suse.de>
 960
 961         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
 962         symbols in section check.
 963
 964 2020-10-27  Tom de Vries  <tdevries@suse.de>
 965
 966         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
 967
 968 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 969
 970         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
 971         * breakpoint.c: Update the help text of the 'condition' and 'break'
 972         commands.
 973         (set_breakpoint_condition): Take a new bool parameter
 974         to control whether condition definition should be forced even when
 975         the condition expression is invalid in all of the current locations.
 976         (condition_command): Update the call to 'set_breakpoint_condition'.
 977         (find_condition_and_thread): Take the "-force-condition" flag into
 978         account.
 979         * linespec.c (linespec_keywords): Add "-force-condition" as an
 980         element.
 981         (FORCE_KEYWORD_INDEX): New #define.
 982         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
 983         as a keyword.
 984         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
 985         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
 986         * python/py-breakpoint.c (bppy_set_condition): Ditto.
 987         * NEWS: Mention the changes to the 'break' and 'condition' commands.
 988
 989 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 990
 991         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
 992         * breakpoint.c (set_breakpoint_location_condition): New function.
 993         (set_breakpoint_condition): Disable a breakpoint location if parsing
 994         the condition string gives an error.
 995         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
 996         (build_target_condition_list): Ditto.
 997         (build_target_command_list): Ditto.
 998         (build_bpstat_chain): Ditto.
 999         (print_one_breakpoint_location): Ditto.
1000         (print_one_breakpoint): Ditto.
1001         (breakpoint_1): Ditto.
1002         (bp_location::bp_location): Ditto.
1003         (locations_are_equal): Ditto.
1004         (update_breakpoint_locations): Ditto.
1005         (enable_disable_bp_num_loc): Ditto.
1006         (init_breakpoint_sal): Use set_breakpoint_location_condition.
1007         (find_condition_and_thread_for_sals): New static function.
1008         (create_breakpoint): Call find_condition_and_thread_for_sals.
1009         (location_to_sals): Call find_condition_and_thread_for_sals instead
1010         of find_condition_and_thread.
1011
1012 2020-10-26  Tom de Vries  <tdevries@suse.de>
1013
1014         * dwarf2/read.c (process_full_comp_unit): Call
1015         dwarf2_find_base_address.
1016
1017 2020-10-26  Tom Tromey  <tromey@adacore.com>
1018
1019         * gdbtypes.c (create_range_type): Revert previous patch.  Add
1020         comment.
1021
1022 2020-10-26  Pedro Alves  <pedro@palves.net>
1023
1024         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
1025         (my_waitpid): Use gdb::handle_eintr.
1026
1027 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
1028
1029         * acinclude.m4: Update ptrace.m4 path.
1030         * ptrace.m4: Moved to gdbsupport.
1031
1032 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1033
1034         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
1035         instead of target_gdbarch.
1036
1037 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1038
1039         * jit.c (jit_reader_load_command): Pass current inferior.
1040         (jit_inferior_init): Change parameter type to inferior, use it.
1041         (jit_inferior_created): Remove.
1042         (jit_inferior_created_hook): Pass inferior parameter down.
1043         (_initialize_jit): Use jit_inferior_created_hook instead of
1044         jit_inferior_created.
1045         * jit.h (jit_inferior_created_hook): Add inferior parameter.
1046         * infrun.c (follow_exec): Pass inferior to
1047         jit_inferior_created_hook.
1048
1049 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1050
1051         * linux-thread-db.c (check_pid_namespace_match): Add inferior
1052         parameter and use it.
1053         (thread_db_inferior_created): Pass inferior argument.
1054
1055 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1056
1057         * aix-thread.c (aix_thread_inferior_created): Add inferior
1058         parameter.
1059         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
1060         * dummy-frame.c (cleanup_dummy_frames): Likewise.
1061         * jit.c (jit_inferior_created): Likewise.
1062         * linux-thread-db.c (thread_db_inferior_created): Likewise.
1063         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
1064         * observable.h (inferior_created): Likewise.
1065         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
1066         * symfile-mem.c (add_vsyscall_page): Likewise.
1067         * infcmd.c (post_create_inferior): Pass inferior argument.
1068
1069 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
1070
1071         GDB 10.1 released.
1072
1073 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
1074
1075         * ada-typeprint.c (ada_print_type): Remove superfluous second call
1076         to ada_check_typedef.
1077
1078 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1079
1080         * f-exp.y (f_parse): Rename to...
1081         (f_language::parser): ...this.
1082         * f-lang.c (f_get_encoding): Rename to...
1083         (f_language::get_encoding): ...this.
1084         (f_op_print_tab): Rename to...
1085         (f_language::op_print_tab): ...this.
1086         (exp_descriptor_f): Rename to...
1087         (f_language::exp_descriptor_tab): ...this.
1088         (class f_language): Moved to f-lang.h.
1089         (f_language::language_arch_info): New function, moved out of class
1090         declaration.
1091         (f_language::search_name_hash): Likewise.
1092         (f_language::lookup_symbol_nonlocal): Likewise.
1093         (f_language::get_symbol_name_matcher_inner): Likewise.
1094         * f-lang.h: Add 'valprint.h' include.
1095         (class f_language): Moved here from f-lang.c.
1096         * f-typeprint.c (f_type_print_args): Delete commented out
1097         declaration.
1098         (f_print_typedef): Rename to...
1099         (f_language::print_typedef): ...this.
1100         (f_print_type): Rename to...
1101         (f_language::print_type): ...this.
1102         (f_type_print_varspec_prefix): Delete declaration and rename to...
1103         (f_language::f_type_print_varspec_prefix): ...this.
1104         (f_type_print_varspec_suffix): Delete declaration and rename to...
1105         (f_language::f_type_print_varspec_suffix): ...this.
1106         (f_type_print_base): Delete declaration and rename to...
1107         (f_language::f_type_print_base): ...this.
1108         * f-valprint.c (f_value_print_inner): Rename to...
1109         (f_language::value_print_inner): ...this.
1110         * parse.c: Delete 'f-lang.h' include.
1111
1112 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1113
1114         * language.h (language_defn::print_type): Add variable names in
1115         declaration, and update header comment.
1116
1117 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1118
1119         * ada-lang.c (ada_language::demangle): Rename to...
1120         (ada_language::demangle_symbol): ...this.
1121         * c-lang.c (cplus_language::demangle): Rename to...
1122         (cplus_language::demangle_symbol): ...this.
1123         * d-lang.c (d_language::demangle): Rename to...
1124         (d_language::demangle_symbol): ...this.
1125         * f-lang.c (f_language::demangle): Rename to...
1126         (f_language::demangle_symbol): ...this.
1127         * go-lang.c (go_language::demangle): Rename to...
1128         (go_language::demangle_symbol): ...this.
1129         * language.c (language_demangle): Update call to demangle_symbol.
1130         (auto_or_unknown_language::demangle): Rename to...
1131         (auto_or_unknown_language::demangle_symbol): ...this.
1132         * language.h (language_defn::demangle): Rename to...
1133         (language_defn::demangle_symbol): ...this.
1134         * objc-lang.c (objc_language::demangle): Rename to...
1135         (objc_language::demangle_symbol): ...this.
1136         * rust-lang.c (rust_language::demangle): Rename to...
1137         (rust_language::demangle_symbol): ...this.
1138
1139 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1140
1141         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
1142         (iterate_over_file_blocks): Replace use of macro with the macros
1143         definition.
1144
1145 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1146
1147         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
1148         * valprint.c (maybe_print_array_index): Replace use of macro with
1149         the macros definition.
1150
1151 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1152
1153         * ada-lang.c (ada_language::print_array_index): Call value_print
1154         directly.
1155         * language.c (language_defn::print_array_index): Likewise.
1156         * language.h (LA_VALUE_PRINT): Delete.
1157         * valprint.c (value_print): Call value_print on the
1158         current_language directly.
1159
1160 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1161
1162         * language.h (LA_PRINT_TYPEDEF): Delete.
1163         * typeprint.c (typedef_print): Call print_typedef directly on the
1164         current_language object.
1165
1166 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1167
1168         * m2-exp.y (m2_parse): Rename to...
1169         (m2_language::parser): ...this.  Update function signature.
1170         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
1171         (m2_op_print): Rename to...
1172         (m2_language::op_print_tab): ...this, and make const.
1173         (exp_descriptor_modula2): Rename to...
1174         (m2_language::exp_descriptor_modula2): ...this.
1175         (class m2_language): Move to m2-lang.h.
1176         (m2_language::language_arch_info): New function, moved out of
1177         class declaration.
1178         (m2_language::printchar): New function, body from m2_printchar.
1179         (m2_language::printstr): New function, moved out of class
1180         declaration.
1181         (m2_language::emitchar): Likewise.
1182         * m2-lang.h (m2_parse): Delete declaration.
1183         (m2_print_typedef): Delete declaration.
1184         (m2_value_print_inner): Delete declaration.
1185         (class m2_language): Class declaration moved from m2-lang.c,
1186         larger functions are left in m2-lang.c.
1187         * m2-typeprint.c (m2_print_typedef): Rename to...
1188         (m2_language::print_typedef): ...this, and update function
1189         signature.
1190         * m2-valprint.c (m2_value_print_inner): Rename to...
1191         (m2_language::value_print_inner): ...this, replace use of
1192         LA_PRINT_STRING with a direct call to printstr member function,
1193         and update recursive call.
1194
1195 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1196
1197         * language.c (default_is_string_type_p): Delete, implementation
1198         moved into auto_or_unknown_language::is_string_type_p.
1199         (unk_op_print_tab): Moved into
1200         auto_or_unknown_language::opcode_print_table.
1201         (unknown_language_arch_info): Delete, implementation moved into
1202         auto_or_unknown_language::language_arch_info.
1203         (class auto_or_unknown_language): New class, member functions
1204         copied from unknown_language class, with some updates.
1205         (class unknown_language): Most member functions moved into
1206         auto_or_unknown_language class.  Inherit from
1207         auto_or_unknown_language class.
1208         (class auto_language): Inherit from auto_or_unknown_language.
1209         Delete most member functions.
1210
1211 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1212
1213         * stabsread.c (read_member_functions): Remove gdb_assert.
1214
1215 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1216
1217         * gdbtypes.c (init_complex_type): Check target type name.
1218
1219 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1220
1221         * target-debug.h (target_debug_print_struct_target_ops_p):
1222         Remove.
1223         (target_debug_print_async_callback_ftype_p): Remove.
1224         (target_debug_print_struct_trace_state_variable_p): Remove.
1225         (target_debug_print_struct_traceframe_info_p): Remove.
1226         (target_debug_print_VEC__btrace_block_s__pp): Remove.
1227         (target_debug_print_enum_btrace_format): Remove.
1228         (target_debug_print_enum_info_proc_what): Remove.
1229         (target_debug_print_thread_info_pp): Remove.
1230
1231 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
1232
1233         * target.h (struct target_ops) <make_corefile_notes>:
1234         Change return type to unique pointer.
1235         * target.c (dummy_make_corefile_notes): Likewise.
1236         * exec.c (struct exec_target) <make_corefile_notes>:
1237         Likewise.
1238         (exec_target::make_corefile_notes): Likewise.
1239         * procfs.c (class procfs_target) <make_corefile_notes>:
1240         Likewise.
1241         (procfs_do_thread_registers): Adjust to unique pointer.
1242         (struct procfs_corefile_thread_data): Add constructor.
1243         <note_data>: Change type to unique pointer.
1244         (procfs_corefile_thread_callback): Adjust to unique pointer.
1245         (procfs_target::make_corefile_notes): Change return type to
1246         unique pointer.
1247         * target-delegates.c: Re-generate.
1248         * gcore.c (write_gcore_file_1): Adjust.
1249         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
1250         New.
1251
1252 2020-10-22  Tom de Vries  <tdevries@suse.de>
1253
1254         * block.c (find_block_in_blockvector): Make sure the returned block
1255         contains pc.
1256
1257 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1258
1259         PR gdb/26693
1260         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
1261         parameter.
1262         (load_cu): Pass existing CU.
1263         (process_imported_unit_die): Likewise.
1264         (follow_die_offset): Likewise.
1265
1266 2020-10-22  Luis Machado  <luis.machado@linaro.org>
1267
1268         * corelow.c (core_target::xfer_partial): Also check for an empty
1269         m_core_unavailable_mappings vector.
1270
1271 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1272
1273         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
1274         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
1275         * f-exp.y (arglist): Allow for a series of subranges.
1276         (subrange): Add cases for subranges with strides.
1277         * f-lang.c (value_f90_subarray): Catch use of array strides and
1278         throw an error.
1279         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
1280
1281 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1282
1283         * expprint.c (print_subexp_standard): Change enum range_type to
1284         range_flag and rename variables to match.
1285         (dump_subexp_body_standard): Likewise.
1286         * expression.h (enum range_type): Rename to...
1287         (enum range_flag): ...this.
1288         (range_types): Rename to...
1289         (range_flags): ...this.
1290         * f-lang.c (value_f90_subarray): Change enum range_type to
1291         range_flag and rename variables to match.
1292         * parse.c (operator_length_standard): Likewise.
1293         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
1294         range_type to range_flag.
1295         * rust-lang.c (rust_evaluate_funcall): Likewise.
1296         (rust_range): Likewise.
1297         (rust_compute_range): Likewise.
1298         (rust_subscript): Likewise.
1299
1300 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1301
1302         * expprint.c (print_subexp_standard): Update to reflect changes to
1303         enum range_type.
1304         (dump_subexp_body_standard): Likewise.
1305         * expression.h (enum range_type): Convert to a bit field enum, and
1306         make the enum unsigned.
1307         * f-exp.y (subrange): Update to reflect changes to enum
1308         range_type.
1309         * f-lang.c (value_f90_subarray): Likewise.
1310         * parse.c (operator_length_standard): Likewise.
1311         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
1312         * rust-lang.c (rust_range): Likewise.
1313         (rust_compute_range): Likewise.
1314         (rust_subscript): Likewise.
1315
1316 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
1317
1318         * infrun.c (displaced_step_in_progress_thread): Fix comment.
1319         (displaced_step_in_progress): Fix comment.
1320
1321 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
1322
1323         * gdbarch.sh (make_corefile_notes): Return unique pointer.
1324         * gdbarch.c: Re-generate.
1325         * gdbarch.h: Re-generate.
1326         * gcore.c (write_gcore_file_1): Adjust.
1327         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
1328         constructor.
1329         <note_data>: Change type to unique pointer.
1330         <abort_iteration>: Change type to bool.
1331         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
1332         (fbsd_collect_thread_registers): Return void, adjust.
1333         (struct fbsd_corefile_thread_data): Add construtor.
1334         <note_data>: Change type to unique pointer.
1335         (fbsd_corefile_thread): Adjust.
1336         (fbsd_make_corefile_notes): Return unique pointer, adjust.
1337         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
1338         to unique pointer, adjust.
1339         (struct linux_collect_regset_section_cb_data): Add constructor.
1340         <note_data>: Change type to unique pointer.
1341         <abort_iteration>: Change type to bool.
1342         (linux_collect_thread_registers): Return void, adjust.
1343         (struct linux_corefile_thread_data): Add constructor.
1344         <note_data>: Change type to unique pointer.
1345         (linux_corefile_thread): Adjust.
1346         (linux_make_corefile_notes): Return unique pointer, adjust.
1347
1348 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1349
1350         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
1351         * gdbarch.c: Re-generate.
1352         * gdbarch.h: Re-generate.
1353         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
1354         bool.
1355         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
1356         Likewise.
1357         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
1358         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
1359         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
1360         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
1361
1362 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1363
1364         * gdbarch.sh: Make generated predicates return bool.
1365         * gdbarch.c: Re-generate.
1366         * gdbarch.h: Re-generate.
1367
1368 2020-10-20  Tom Tromey  <tom@tromey.com>
1369
1370         * varobj-iter.h (struct varobj_item): Remove typedef.
1371
1372 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1373
1374         * infrun.c (currently_stepping): Change int to bool
1375         (maybe_software_singlestep): Likewise.
1376         (show_stop_on_solib_events): Likewise.
1377         (stepping_past_nonsteppable_watchpoint): Likewise.
1378         (displaced_step_in_progress_any_inferior): Likewise.
1379         (displaced_step_in_progress_thread): Likewise.
1380         (keep_going_stepped_thread): Likewise.
1381         (thread_still_needs_step_over): Likewise.
1382         (start_step_over): Likewise.
1383         (do_target_resume): Likewise.
1384         (resume_1): Likewise.
1385         (clear_proceed_status): Likewise.
1386         (thread_still_needs_step_over_bp): Likewise.
1387         (proceed): Likewise.
1388         (switch_back_to_stepped_thread): Likewise.
1389         (adjust_pc_after_break): Likewise.
1390         (stepped_in_from): Likewise.
1391         (handle_stop_requested): Likewise.
1392         (handle_syscall_event): Likewise.
1393         (handle_no_resumed): Likewise.
1394         (handle_inferior_event): Likewise.
1395         (finish_step_over): Likewise.
1396         (handle_signal_stop): Likewise.
1397         (process_event_stop_test): Likewise.
1398
1399 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1400
1401         * infrun.c (get_displaced_stepping_state): Fix comment.
1402
1403 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
1404
1405         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
1406
1407 2020-10-19  Tom Tromey  <tromey@adacore.com>
1408
1409         PR tui/26719
1410         * tui/tui-winsource.h (struct tui_source_window_base)
1411         <refresh_window>: Rename from refresh_pad.
1412         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
1413         Rename from refresh_pad.
1414         (tui_source_window_base::show_source_content)
1415         (tui_source_window_base::do_scroll_horizontal): Update.
1416
1417 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1418
1419         * thread.c (_initialize_thread): Fine-tune the help text of
1420         'info threads'.
1421
1422 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1423
1424         * frame.c: Remove the unused 'uinteger_option_def' type alias.
1425
1426 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
1427
1428         * breakpoint.c (handle_jit_event): Add an argument, change how
1429         `jit_event_handler` is called.
1430
1431 2020-10-17  Tom Tromey  <tom@tromey.com>
1432
1433         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
1434         (scan_xcoff_symtab): Update.
1435         * psymtab.h (class psymtab_storage) <global_psymbols,
1436         static_psymbols, current_global_psymbols,
1437         current_static_psymbols>: Remove.
1438         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
1439         (match_partial_symbol, lookup_partial_symbol): Update.
1440         (print_partial_symbols): Change parameters.
1441         (dump_psymtab, recursively_search_psymtabs)
1442         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
1443         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
1444         (concat): Remove.
1445         (end_psymtab_common): Simplify.
1446         (append_psymbol_to_list): Change parameters.
1447         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
1448         (init_psymbol_list): Simplify.
1449         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
1450         * psympriv.h (struct partial_symtab) <empty>: New method.
1451         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
1452         Remove.
1453         <global_psymbols, static_psymbols>: New members.
1454         <add_psymbol>: New methods.
1455         (add_psymbol_to_list): Don't declare.
1456         (psymbol_placement): Move earlier.
1457         * mdebugread.c (parse_partial_symbols): Update.
1458         (handle_psymbol_enumerators): Change parameters.
1459         (mdebug_expand_psymtab): Update.
1460         * dwarf2/read.c (process_psymtab_comp_unit_reader)
1461         (add_partial_symbol): Update.
1462         * dwarf2/index-write.c (write_psymbols): Change parameters.
1463         (write_one_signatured_type): Update.
1464         (recursively_count_psymbols): Update.
1465         (recursively_write_psymbols): Update.
1466         (class debug_names) <recursively_write_psymbols>: Update.
1467         <write_psymbols>: Change parameters.
1468         <write_one_signatured_type>: Update.
1469         * dbxread.c (read_dbx_symtab): Update.
1470         (dbx_end_psymtab): Use partial_symtab::empty.
1471         * ctfread.c (struct ctf_context) <pst>: New member.
1472         (create_partial_symtab): Set it.
1473         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
1474         (scan_partial_symbols): Use the psymtab's context.  Update.
1475
1476 2020-10-17  Tom Tromey  <tom@tromey.com>
1477
1478         * valprint.c (generic_value_print): Remove comment.
1479         * m2-valprint.c (m2_value_print_inner): Remove comment.
1480         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
1481         type.
1482
1483 2020-10-17  Tom de Vries  <tdevries@suse.de>
1484
1485         PR symtab/26317
1486         * source.c (select_source_symtab): Handling sal.symtab == NULL for
1487         symbol main.
1488
1489 2020-10-14  Tom de Vries  <tdevries@suse.de>
1490
1491         PR gdb/26733
1492         * solib.c (solib_contains_address_p): Handle
1493         'solib->sections == nullptr'.
1494
1495 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
1496
1497         PR gdb/26642
1498         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
1499         target can't do async.
1500         * target.c (target_wait): Assert that we don't pass
1501         TARGET_WNOHANG to a target that can't async.
1502
1503 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
1504
1505         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
1506         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
1507         * alpha-bsd-nat.c: Adjust include.
1508         * alpha-bsd-tdep.h: Adjust comment.
1509         * alpha-nbsd-tdep.c: Rename to ...
1510         * alpha-netbsd-tdep.c: ... this, adjust include.
1511         * amd64-nbsd-nat.c: Rename to ...
1512         * amd64-netbsd-nat.c: ... this, adjust include.
1513         * amd64-nbsd-tdep.c: Rename to ...
1514         * amd64-netbsd-tdep.c: ... this, adjust include.
1515         * amd64-tdep.h: Adjust include.
1516         * arm-nbsd-nat.c: Rename to ...
1517         * arm-netbsd-nat.c: ... this, adjust include.
1518         * arm-nbsd-tdep.c: Rename to ...
1519         * arm-netbsd-tdep.c: ... this, adjust include.
1520         * arm-nbsd-tdep.h: Rename to ...
1521         * arm-netbsd-tdep.h: ... this, adjust include.
1522         * configure.nat: Adjust file lists.
1523         * configure.tgt: Likewise.
1524         * hppa-nbsd-nat.c: Rename to ...
1525         * hppa-netbsd-nat.c: ... this, adjust include.
1526         * hppa-nbsd-tdep.c: Rename to ...
1527         * hppa-netbsd-tdep.c: ... this, adjust include.
1528         * i386-nbsd-nat.c: Rename to ...
1529         * i386-netbsd-nat.c: ... this, adjust include.
1530         * i386-nbsd-tdep.c: Rename to ...
1531         * i386-netbsd-tdep.c: ... this, adjust include.
1532         * m68k-bsd-nat.c: Adjust include.
1533         * mips-nbsd-nat.c: Rename to ...
1534         * mips-netbsd-nat.c: ... this, adjust include.
1535         * mips-nbsd-tdep.c: Rename to ...
1536         * mips-netbsd-tdep.c: ... this, adjust include.
1537         * mips-nbsd-tdep.h: Rename to ...
1538         * mips-netbsd-tdep.h: ... this.
1539         * nbsd-nat.c: Rename to ...
1540         * netbsd-nat.c: ... this, adjust include.
1541         * nbsd-nat.h: Rename to ...
1542         * netbsd-nat.h: ... this, adjust include.
1543         * nbsd-tdep.c: Rename to ...
1544         * netbsd-tdep.c: ... this, adjust include.
1545         * nbsd-tdep.h: Rename to ...
1546         * netbsd-tdep.h: ... this.
1547         * ppc-nbsd-nat.c: Rename to ...
1548         * ppc-netbsd-nat.c: ... this, adjust include.
1549         * ppc-nbsd-tdep.c: Rename to ...
1550         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
1551         * ppc-nbsd-tdep.h: Rename to ...
1552         * ppc-netbsd-tdep.h: ... this.
1553         * sh-nbsd-nat.c: Rename to ...
1554         * sh-netbsd-nat.c: ... this, adjust include.
1555         * sh-nbsd-tdep.c: Rename to ...
1556         * sh-netbsd-tdep.c: ... this, adjust include.
1557         * sparc-nbsd-nat.c: Rename to ...
1558         * sparc-netbsd-nat.c: ... this.
1559         * sparc-nbsd-tdep.c: Rename to ...
1560         * sparc-netbsd-tdep.c: ... this, adjust include.
1561         * sparc64-nbsd-nat.c: Rename to ...
1562         * sparc64-netbsd-nat.c: ... this.
1563         * sparc64-nbsd-tdep.c: Rename to ...
1564         * sparc64-netbsd-tdep.c: ... this, adjust include.
1565         * sparc64-tdep.h: Adjust comment.
1566         * vax-bsd-nat.c: Adjust include.
1567         * vax-nbsd-tdep.c: Rename to ...
1568         * vax-netbsd-tdep.c: ... this, adjust include.
1569
1570 2020-10-12  Tom Tromey  <tom@tromey.com>
1571
1572         * target.h (struct target_ops) <get_section_table>: Update.
1573         (target_get_section_table): Update.
1574         * target.c (target_get_section_table, target_section_by_addr)
1575         (memory_xfer_partial_1): Update.
1576         * target-section.h (target_section_table): Now an alias.
1577         * target-delegates.c: Rebuild.
1578         * target-debug.h (target_debug_print_target_section_table_p):
1579         Rename from target_debug_print_struct_target_section_table_p.
1580         * symfile.c (build_section_addr_info_from_section_table): Update.
1581         * solib.c (solib_map_sections, solib_contains_address_p): Update.
1582         * solib-svr4.c (scan_dyntag): Update.
1583         * solib-dsbt.c (scan_dyntag): Update.
1584         * remote.c (remote_target::remote_xfer_live_readonly_partial):
1585         Update.
1586         * record-full.c (record_full_core_target::xfer_partial): Update.
1587         * progspace.h (struct program_space) <target_sections>: Update.
1588         * exec.h (print_section_info): Update.
1589         * exec.c (exec_target::close, build_section_table)
1590         (add_target_sections, add_target_sections_of_objfile)
1591         (remove_target_sections, exec_on_vfork)
1592         (section_table_available_memory)
1593         (section_table_xfer_memory_partial)
1594         (exec_target::get_section_table, exec_target::xfer_partial)
1595         (print_section_info, set_section_command)
1596         (exec_set_section_address, exec_target::has_memory): Update.
1597         * corelow.c (core_target::build_file_mappings)
1598         (core_target::xfer_partial, core_target::info_proc_mappings)
1599         (core_target::info_proc_mappings): Update.
1600         * bfd-target.c (class target_bfd): Update
1601
1602 2020-10-12  Tom Tromey  <tom@tromey.com>
1603
1604         * progspace.c (program_space::~program_space): Don't call
1605         clear_section_table.
1606         * exec.h (clear_section_table): Don't declare.
1607         * exec.c (exec_target::close): Update.
1608         (clear_section_table): Remove.
1609
1610 2020-10-12  Tom Tromey  <tom@tromey.com>
1611
1612         * exec.c (add_target_sections_of_objfile): Simplify.
1613
1614 2020-10-12  Tom Tromey  <tom@tromey.com>
1615
1616         * solib.c (solib_map_sections): Update.
1617         * record-full.c (record_full_core_open_1): Update.
1618         * exec.h (build_section_table): Return a target_section_table.
1619         * exec.c (exec_file_attach): Update.
1620         (build_section_table): Return a target_section_table.
1621         * corelow.c (core_target::core_target): Update.
1622         * bfd-target.c (target_bfd::target_bfd): Update.
1623
1624 2020-10-12  Tom Tromey  <tom@tromey.com>
1625
1626         * target.c (target_section_by_addr, memory_xfer_partial_1):
1627         Update.
1628         * target-section.h (struct target_section_table): Use
1629         std::vector.
1630         * symfile.h (build_section_addr_info_from_section_table): Take a
1631         target_section_table.
1632         * symfile.c (build_section_addr_info_from_section_table): Take a
1633         target_section_table.
1634         * solist.h (struct so_list) <sections>: Change type.
1635         <sections_end>: Remove.
1636         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
1637         (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_start, record_full_core_end):
1643         Remove.
1644         (record_full_core_sections): New global.
1645         (record_full_core_open_1, record_full_core_target::xfer_partial):
1646         Update.
1647         * exec.h (build_section_table, section_table_xfer_memory_partial)
1648         (add_target_sections): Take a target_section_table.
1649         * exec.c (exec_file_attach, clear_section_table): Update.
1650         (resize_section_table): Remove.
1651         (build_section_table, add_target_sections): Take a
1652         target_section_table.
1653         (add_target_sections_of_objfile, remove_target_sections)
1654         (exec_on_vfork): Update.
1655         (section_table_available_memory): Take a target_section_table.
1656         (section_table_read_available_memory): Update.
1657         (section_table_xfer_memory_partial): Take a target_section_table.
1658         (print_section_info, set_section_command)
1659         (exec_set_section_address, exec_target::has_memory): Update.
1660         * corelow.c (class core_target) <m_core_section_table,
1661         m_core_file_mappings>: Remove braces.
1662         <~core_target>: Remove.
1663         (core_target::core_target): Update.
1664         (core_target::~core_target): Remove.
1665         (core_target::build_file_mappings)
1666         (core_target::xfer_memory_via_mappings)
1667         (core_target::xfer_partial, core_target::info_proc_mappings):
1668         Update.
1669         * bfd-target.c (target_bfd::xfer_partial): Update.
1670         (target_bfd::target_bfd): Update.
1671         (target_bfd::~target_bfd): Remove.
1672
1673 2020-10-12  Tom Tromey  <tom@tromey.com>
1674
1675         * target.h (struct target_section, struct target_section_table):
1676         Move to target-section.h.
1677         * target-section.h: New file.
1678
1679 2020-10-12  Pedro Alves  <pedro@palves.net>
1680
1681         PR exp/26602
1682         * valops.c (struct struct_field_searcher): New.
1683         (update_search_result): Rename to ...
1684         (struct_field_searcher::update_result): ... this.  Simplify
1685         prototype.  Record all found fields.
1686         (do_search_struct_field): Rename to ...
1687         (struct_field_searcher::search): ... this.  Simplify prototype.
1688         Maintain stack of visited baseclass path.  Call update_result for
1689         fields too.  Keep searching fields in baseclasses instead of
1690         stopping at the first found field.
1691         (search_struct_field): Use struct_field_searcher.  When looking
1692         for fields, report ambiguous access attempts.
1693
1694 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
1695
1696         * frame.c (inside_main_func): Check full symbols as well as
1697         minimal symbols.
1698
1699 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
1700
1701         * ada-lang.c (advance_wild_match): Rewrite the function's
1702         description.  Change the type of target0, t0 and t1 to char.
1703
1704 2020-10-09  Tom Tromey  <tromey@adacore.com>
1705
1706         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
1707
1708 2020-10-09  Tom Tromey  <tromey@adacore.com>
1709
1710         * ada-lang.h (ada_encode): Return std::string.
1711         * ada-lang.c (ada_encode_1): Return std::string.
1712         (ada_encode): Likewise.
1713         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
1714         Update.
1715         * ada-exp.y (block_lookup, write_var_or_type): Update.
1716
1717 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
1718
1719         PR exp/26714
1720         * printcmd.c (print_formatted): Handle void results as
1721         unformatted prints.
1722
1723 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
1724
1725         * arch/aarch32.c (aarch32_create_target_description): Release the
1726         target_desc_up as late as possible.
1727         * arch/aarch64.c (aarch64_create_target_description): Likewise.
1728         * arch/amd64.c (amd64_create_target_description): Likewise.
1729         * arch/arc.c (arc_create_target_description): Return a
1730         target_desc_up, don't release it.
1731         * arch/arc.h (arc_create_target_description): Update declaration.
1732         (arc_lookup_target_description): Move target_desc_up into the
1733         cache, and return a borrowed pointer.
1734         * arch/arm.c (arm_create_target_description): Release the
1735         target_desc_up as late as possible.
1736         * arch/i386.c (i386_create_target_description): Likewise.
1737         * arch/riscv.h (riscv_create_target_description): Update
1738         declaration to match definition.
1739         * arch/tic6x.c (tic6x_create_target_description): Release the
1740         target_desc_up as late as possible.
1741
1742 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
1743
1744         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
1745         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
1746
1747 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
1748
1749         * source.c (directory_command): Notify observers that "directories"
1750         parameter has changed.
1751
1752 2020-10-08  Tom Tromey  <tom@tromey.com>
1753
1754         * cli/cli-cmds.c (print_disassembly): Style function name and
1755         addresses.  Add _() wrappers.
1756
1757 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
1758
1759         * NEWS: Mention ARC support in GDBserver.
1760
1761 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
1762
1763         * arch/aarch32.c (aarch32_create_target_description): Release
1764         unique_ptr returned from allocate_target_description.
1765         * arch/aarch64.c (aarch64_create_target_description): Likewise.
1766         * arch/amd64.c (amd64_create_target_description): Likewise.
1767         * arch/arc.c (arc_create_target_description): Likewise.
1768         * arch/arm.c (arm_create_target_description): Likewise.
1769         * arch/i386.c (i386_create_target_description): Likewise.
1770         * arch/riscv.c (riscv_create_target_description): Update return
1771         type.  Handle allocate_target_description returning a unique_ptr.
1772         (riscv_lookup_target_description): Update to handle unique_ptr.
1773         * arch/tic6x.c (tic6x_create_target_description): Release
1774         unique_ptr returned from allocate_target_description.
1775         * features/microblaze-with-stack-protect.c: Regenerate.
1776         * features/microblaze.c: Regenerate.
1777         * features/mips-dsp-linux.c: Regenerate.
1778         * features/mips-linux.c: Regenerate.
1779         * features/mips64-dsp-linux.c: Regenerate.
1780         * features/mips64-linux.c: Regenerate.
1781         * features/nds32.c: Regenerate.
1782         * features/nios2.c: Regenerate.
1783         * features/or1k.c: Regenerate.
1784         * features/rs6000/powerpc-32.c: Regenerate.
1785         * features/rs6000/powerpc-32l.c: Regenerate.
1786         * features/rs6000/powerpc-403.c: Regenerate.
1787         * features/rs6000/powerpc-403gc.c: Regenerate.
1788         * features/rs6000/powerpc-405.c: Regenerate.
1789         * features/rs6000/powerpc-505.c: Regenerate.
1790         * features/rs6000/powerpc-601.c: Regenerate.
1791         * features/rs6000/powerpc-602.c: Regenerate.
1792         * features/rs6000/powerpc-603.c: Regenerate.
1793         * features/rs6000/powerpc-604.c: Regenerate.
1794         * features/rs6000/powerpc-64.c: Regenerate.
1795         * features/rs6000/powerpc-64l.c: Regenerate.
1796         * features/rs6000/powerpc-7400.c: Regenerate.
1797         * features/rs6000/powerpc-750.c: Regenerate.
1798         * features/rs6000/powerpc-860.c: Regenerate.
1799         * features/rs6000/powerpc-altivec32.c: Regenerate.
1800         * features/rs6000/powerpc-altivec32l.c: Regenerate.
1801         * features/rs6000/powerpc-altivec64.c: Regenerate.
1802         * features/rs6000/powerpc-altivec64l.c: Regenerate.
1803         * features/rs6000/powerpc-e500.c: Regenerate.
1804         * features/rs6000/powerpc-e500l.c: Regenerate.
1805         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
1806         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
1807         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
1808         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
1809         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
1810         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
1811         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
1812         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
1813         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
1814         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
1815         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
1816         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
1817         * features/rs6000/powerpc-vsx32.c: Regenerate.
1818         * features/rs6000/powerpc-vsx32l.c: Regenerate.
1819         * features/rs6000/powerpc-vsx64.c: Regenerate.
1820         * features/rs6000/powerpc-vsx64l.c: Regenerate.
1821         * features/rs6000/rs6000.c: Regenerate.
1822         * features/rx.c: Regenerate.
1823         * features/s390-gs-linux64.c: Regenerate.
1824         * features/s390-linux32.c: Regenerate.
1825         * features/s390-linux32v1.c: Regenerate.
1826         * features/s390-linux32v2.c: Regenerate.
1827         * features/s390-linux64.c: Regenerate.
1828         * features/s390-linux64v1.c: Regenerate.
1829         * features/s390-linux64v2.c: Regenerate.
1830         * features/s390-te-linux64.c: Regenerate.
1831         * features/s390-tevx-linux64.c: Regenerate.
1832         * features/s390-vx-linux64.c: Regenerate.
1833         * features/s390x-gs-linux64.c: Regenerate.
1834         * features/s390x-linux64.c: Regenerate.
1835         * features/s390x-linux64v1.c: Regenerate.
1836         * features/s390x-linux64v2.c: Regenerate.
1837         * features/s390x-te-linux64.c: Regenerate.
1838         * features/s390x-tevx-linux64.c: Regenerate.
1839         * features/s390x-vx-linux64.c: Regenerate.
1840         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
1841         from allocate_target_description.
1842         * target-descriptions.c (allocate_target_description): Update
1843         return type.
1844         (print_c_tdesc::visit_pre): Release unique_ptr returned from
1845         allocate_target_description.
1846
1847 2020-10-07  Tom Tromey  <tromey@adacore.com>
1848
1849         * unittests/search-memory-selftests.c: New file.
1850         * Makefile.in (SELFTESTS_SRCS): Add
1851         unittests/search-memory-selftests.c.
1852
1853 2020-10-07  Tom Tromey  <tromey@adacore.com>
1854
1855         PR gdb/16930:
1856         * findcmd.c (_initialize_mem_search): Mention that the range is
1857         inclusive.
1858
1859 2020-10-07  Tom Tromey  <tromey@adacore.com>
1860
1861         * target.h (simple_search_memory): Don't declare.
1862         * target.c (simple_search_memory): Move to gdbsupport.
1863         (default_search_memory): Update.
1864         * remote.c (remote_target::search_memory): Update.
1865
1866 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
1867
1868         * Makefile.in (COMPILE): Add CXXFLAGS.
1869         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
1870         (check-headers): Add CXXFLAGS.
1871
1872 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
1873
1874         * arc-linux-tdep.h: New file.
1875         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
1876         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
1877         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
1878         arc_linux_gregset, arc_linux_v2_regset,
1879         arc_linux_iterate_over_regset_sections,
1880         arc_linux_core_read_description): Implement.
1881         (arc_linux_init_osabi): Set iterate_over_regset_sections.
1882         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
1883         (arc_gdbarch_features_create): Add.
1884         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
1885
1886 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
1887
1888         * arch/arc.h: Rename "arc_gdbarch_features" to
1889         "arc_arch_features".
1890         * arc-tdep.h: Likewise.
1891         * arc-tdep.c: Likewise.
1892
1893 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1894
1895         * infcmd.c (attach_command): Remove the redundant call to
1896         `clear_proceed_status`.
1897
1898 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
1899
1900         * nat/netbsd-nat.c (write_memory, read_memory): Update.
1901
1902 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
1903
1904         * nat/netbsd-nat.c (write_memory, read_memory): Add.
1905         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
1906         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
1907
1908 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
1909
1910         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
1911         (_initialize_break_catch_sig): Don't allocate array.
1912
1913 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1914
1915         * symtab.c (find_pc_line): Return unmapped addresses when the
1916         requested address is also unmapped.
1917
1918 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
1919
1920         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
1921         tui/tui-out.h.
1922
1923 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
1924
1925         * amd64-windows-tdep.c (amd64_windows_return_value): Use
1926         type::is_vector instead of TYPE_VECTOR.
1927
1928 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
1929
1930         * auto-load.c (auto_load_objfile_script_1): Don't use
1931         debugfile_holder as temporary variable when stripping drive
1932         letter.
1933
1934 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
1935
1936         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
1937         Add TYPE_CODE_COMPLEX.
1938         (amd64_windows_return_value): Fix types returned via XMM0.
1939
1940 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
1941
1942         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
1943         AArch64/ARM maintainers.
1944
1945 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
1946
1947         * NEWS: Mention set/show debug event-loop.
1948
1949 2020-10-02  Tom Tromey  <tromey@adacore.com>
1950
1951         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
1952         REG_EXTENDED.
1953
1954 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
1955
1956         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
1957         * procfs.c (procfs_inferior_created): Remove.
1958         (_initialize_procfs): Don't register procfs_inferior_created.
1959
1960 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1961
1962         * async-event.c (invoke_async_signal_handlers): Add debug
1963         print.
1964         (check_async_event_handlers): Likewise.
1965         * event-top.c (show_debug_event_loop): New function.
1966         (_initialize_event_top): Register "set debug event-loop"
1967         setting.
1968
1969 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1970
1971         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
1972         * debug.h: Remove.
1973         * infrun.c: Include gdbsupport/common-debug.h.
1974         * linux-nat.c: Likewise.
1975
1976 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1977
1978         * async-event.h (create_async_signal_handler): Add name
1979         parameter.
1980         (create_async_event_handler): Likewise.
1981         * async-event.c (struct async_signal_handler) <name>: New field.
1982         (struct async_event_handler) <name>: New field.
1983         (create_async_signal_handler): Assign name.
1984         (create_async_event_handler): Assign name.
1985         * event-top.c (async_init_signals): Pass name when creating
1986         handler.
1987         * infrun.c (_initialize_infrun): Likewise.
1988         * record-btrace.c (record_btrace_push_target): Likewise.
1989         * record-full.c (record_full_open): Likewise.
1990         * remote-notif.c (remote_notif_state_allocate): Likewise.
1991         * remote.c (remote_target::open_1): Likewise.
1992         * tui/tui-win.c (tui_initialize_win): Likewise.
1993
1994 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1995
1996         * async-event.c (initialize_async_signal_handlers): Pass name to
1997         add_file_handler
1998         * event-top.c (ui_register_input_event_handler): Likewise.
1999         * linux-nat.c (linux_nat_target::async): Likewise.
2000         * run-on-main-thread.c (_initialize_run_on_main_thread):
2001         Likewise
2002         * ser-base.c (reschedule): Likewise.
2003         (ser_base_async): Likewise.
2004         * tui/tui-io.c: Likewise.
2005         * top.h (struct ui) <num>: New field.
2006         * top.c (highest_ui_num): New variable.
2007         (ui::ui): Initialize num.
2008
2009 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2010
2011         * observable.h <inferior_created>: Remove parameters.  Update all
2012         listeners.
2013         * inferior.h (post_create_inferior): Remove target parameter.
2014         Update all callers.
2015
2016 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
2017
2018         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
2019         and DW_MACRO_undef_strx.
2020         (dwarf_decode_macros): Likewise
2021         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
2022         which is the value of DW_AT_str_offsets_base.
2023          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
2024         str_offsets_base.
2025
2026 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2027
2028         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
2029
2030 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2031
2032         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
2033         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
2034
2035 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2036
2037         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
2038
2039 2020-09-30  Tom de Vries  <tdevries@suse.de>
2040
2041         PR symtab/26683
2042         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
2043
2044 2020-09-30  Tom Tromey  <tromey@adacore.com>
2045
2046         * dwarf2/read.c (handle_variant): Use constant_value.
2047
2048 2020-09-29  Tom Tromey  <tom@tromey.com>
2049
2050         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
2051         (read_file_scope, dwarf2_get_pc_bounds)
2052         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
2053         (read_structure_type, handle_struct_member_die)
2054         (read_enumeration_type, read_array_type, read_set_type)
2055         (read_tag_pointer_type, read_tag_reference_type)
2056         (read_subroutine_type, read_base_type, read_subrange_type)
2057         (read_full_die_1, partial_die_info::read)
2058         (partial_die_info::read, by, new_symbol)
2059         (dwarf2_const_value_data, dwarf2_const_value_attr)
2060         (dump_die_shallow, dwarf2_fetch_constant_bytes)
2061         (prepare_one_comp_unit): Update.
2062         * dwarf2/attribute.h (DW_UNSND): Remove.
2063
2064 2020-09-29  Tom Tromey  <tom@tromey.com>
2065
2066         * dwarf2/read.c (read_func_scope, prototyped_function_p)
2067         (read_subroutine_type, partial_die_info::read)
2068         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
2069         (dwarf2_add_member_fn): Update.
2070         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
2071         * dwarf2/attribute.c (attribute::as_boolean): New method.
2072
2073 2020-09-29  Tom Tromey  <tom@tromey.com>
2074
2075         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
2076         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
2077         method.
2078         * dwarf2/attribute.c (attribute::as_virtuality): New method.
2079
2080 2020-09-29  Tom Tromey  <tom@tromey.com>
2081
2082         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
2083         the attribute's form.
2084
2085 2020-09-29  Tom Tromey  <tom@tromey.com>
2086
2087         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
2088         (dwarf2_add_member_fn): Update.
2089         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
2090         * dwarf2/attribute.c (attribute::defaulted): New method, from
2091         is_valid_DW_AT_defaulted.
2092
2093 2020-09-29  Tom Tromey  <tom@tromey.com>
2094
2095         * dwarf2/read.c (dw2_get_file_names_reader)
2096         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
2097         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
2098         (dwarf2_symbol_mark_computed): Use as_unsigned.
2099         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
2100         method.
2101         <form_is_section_offset>: Update comment.
2102
2103 2020-09-29  Tom Tromey  <tom@tromey.com>
2104
2105         * dwarf2/read.c (dwarf2_access_attribute): Rename from
2106         dwarf2_default_access_attribute.  Look up attribute.
2107         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
2108         Update.
2109
2110 2020-09-29  Tom Tromey  <tom@tromey.com>
2111
2112         * dwarf2/read.c (skip_one_die): Update.
2113         (read_full_die_1): Change how reprocessing is done.
2114         (partial_die_info::read): Update.
2115         (read_attribute_value): Remove need_reprocess parameter.
2116         (read_attribute): Likewise.
2117         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
2118         New method.
2119
2120 2020-09-29  Tom Tromey  <tom@tromey.com>
2121
2122         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
2123         (dwarf2_const_value_attr, dump_die_shallow)
2124         (dwarf2_fetch_constant_bytes): Update.
2125         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
2126         comment.
2127         <set_address>: New method.
2128         (DW_ADDR): Remove.
2129         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
2130         (attribute::as_string, attribute::as_address): Add assert.
2131
2132 2020-09-29  Tom Tromey  <tom@tromey.com>
2133
2134         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
2135         (read_attribute_reprocess, read_attribute_value): Update.
2136         (read_attribute): Clear requires_reprocessing.
2137         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
2138         form_requires_reprocessing>: New methods.
2139         <string_init>: Clear requires_reprocessing.
2140         <set_unsigned_reprocess>: New method.
2141         <name>: Shrink by one bit.
2142         <requires_reprocessing>: New member.
2143         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
2144         method.
2145
2146 2020-09-29  Tom Tromey  <tom@tromey.com>
2147
2148         * dwarf2/read.c (read_attribute_value): Update.
2149         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
2150         set_unsigned>: New methods.
2151         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
2152
2153 2020-09-29  Tom Tromey  <tom@tromey.com>
2154
2155         * dwarf2/read.c (get_alignment, read_array_order)
2156         (read_attribute_value, dwarf2_const_value_attr)
2157         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
2158         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
2159         New methods.
2160         (DW_SND): Remove.
2161
2162 2020-09-29  Tom Tromey  <tom@tromey.com>
2163
2164         * dwarf2/read.c (read_attribute_value, lookup_die_type)
2165         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
2166         Update.
2167         * dwarf2/attribute.h (struct attribute) <as_signature,
2168         set_signature>: New methods.
2169         (DW_SIGNATURE): Remove.
2170
2171 2020-09-29  Tom Tromey  <tom@tromey.com>
2172
2173         * dwarf2/read.c (read_call_site_scope)
2174         (handle_data_member_location, dwarf2_add_member_fn)
2175         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2176         (partial_die_info::read, read_attribute_value)
2177         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
2178         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
2179         (dwarf2_symbol_mark_computed): Update.
2180         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
2181         methods.
2182         (DW_BLOCK): Remove.
2183         * dwarf2/attribute.c (attribute::form_is_block): Add
2184         DW_FORM_data16.
2185
2186 2020-09-29  Tom Tromey  <tom@tromey.com>
2187
2188         * dwarf2/read.c (read_cutu_die_from_dwo)
2189         (read_attribute_reprocess, read_attribute_value, read_attribute)
2190         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
2191         (dwarf2_fetch_constant_bytes): Update.
2192         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
2193         <set_string_noncanonical, set_string_canonical>: New methods.
2194         <string_is_canonical>: Update comment.
2195         <canonical_string_p>: Add assert.
2196         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
2197         * dwarf2/attribute.c (attribute::form_is_string): New method.
2198         (attribute::string): Use it.
2199
2200 2020-09-29  Tom Tromey  <tom@tromey.com>
2201
2202         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
2203         (dump_die_shallow): Use canonical_string_p.
2204         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
2205         method.
2206
2207 2020-09-29  Tom Tromey  <tom@tromey.com>
2208
2209         * dwarf2/read.c (partial_die_info::read)
2210         (dwarf2_const_value_attr, anonymous_struct_prefix, )
2211         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
2212         attribute::as_string.
2213
2214 2020-09-29  Tom Tromey  <tom@tromey.com>
2215
2216         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
2217         DW_ADDR.
2218         (attribute::string): Don't use DW_STRING.
2219         (attribute::get_ref_die_offset): Don't use DW_UNSND.
2220         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
2221
2222 2020-09-29  Tom Tromey  <tom@tromey.com>
2223
2224         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
2225         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
2226         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
2227         * dwarf2/attribute.h (struct attribute): Rename methods.
2228         * dwarf2/attribute.c (attribute::as_address): Rename from
2229         value_as_address.
2230         (attribute::as_string): Rename from value_as_string.
2231
2232 2020-09-29  Tom Tromey  <tom@tromey.com>
2233
2234         * dwarf2/read.c (partial_die_info::read) <case
2235         DW_AT_linkage_name>: Use value_as_string.
2236         (dwarf2_string_attr): Use value_as_string.
2237         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
2238         method.
2239         * dwarf2/attribute.c (attribute::value_as_string): New method.
2240
2241 2020-09-29  Pedro Alves  <pedro@palves.net>
2242
2243         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
2244         defined before using '#pragma GCC diagnostic' instead of checking
2245         __clang__.
2246
2247 2020-09-28  Tom Tromey  <tom@tromey.com>
2248
2249         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
2250         (handle_signal_stop): Update.
2251         * procfs.c (procfs_target::insert_watchpoint): Update.
2252         * target.h (target_have_steppable_watchpoint): Now a function.
2253
2254 2020-09-28  Tom Tromey  <tom@tromey.com>
2255
2256         * infrun.c (set_schedlock_func): Update.
2257         * target.h (target_can_lock_scheduler): Now a function.
2258
2259 2020-09-28  Tom Tromey  <tom@tromey.com>
2260
2261         * inferior.h (class inferior) <has_execution>: Update.
2262         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2263         * valops.c (find_function_in_inferior)
2264         (value_allocate_space_in_inferior): Update.
2265         * top.c (kill_or_detach): Update.
2266         * target.c (target_preopen, set_target_permissions): Update.
2267         (target_has_execution_current): Remove.
2268         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
2269         Update.
2270         * solib.c (update_solib_list, reload_shared_libraries): Update.
2271         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
2272         * solib-dsbt.c (enable_break): Update.
2273         * score-tdep.c (score7_fetch_inst): Update.
2274         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
2275         Update.
2276         * remote.c (remote_target::start_remote)
2277         (remote_target::remote_check_symbols, remote_target::open_1)
2278         (remote_target::remote_detach_1, remote_target::verify_memory)
2279         (remote_target::xfer_partial, remote_target::read_description)
2280         (remote_target::get_min_fast_tracepoint_insn_len): Update.
2281         * record-full.c (record_full_open_1): Update.
2282         * record-btrace.c (record_btrace_target_open): Update.
2283         * objc-lang.c (lookup_objc_class, lookup_child_selector)
2284         (value_nsstring): Update.
2285         * linux-thread-db.c (add_thread_db_info)
2286         (thread_db_find_new_threads_silently, check_thread_db_callback)
2287         (try_thread_db_load_1, record_thread): Update.
2288         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
2289         Update.
2290         * linux-fork.c (checkpoint_command): Update.
2291         * infrun.c (set_non_stop, set_observer_mode)
2292         (check_multi_target_resumption, for_each_just_stopped_thread)
2293         (maybe_remove_breakpoints, normal_stop)
2294         (class infcall_suspend_state): Update.
2295         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
2296         (info_program_command, attach_command): Update.
2297         * infcall.c (call_function_by_hand_dummy): Update.
2298         * inf-loop.c (inferior_event_handler): Update.
2299         * gcore.c (gcore_command, derive_heap_segment): Update.
2300         * exec.c (exec_file_command): Update.
2301         * eval.c (evaluate_subexp): Update.
2302         * compile/compile.c (compile_to_object): Update.
2303         * cli/cli-dump.c (restore_command): Update.
2304         * breakpoint.c (update_watchpoint)
2305         (update_inserted_breakpoint_locations)
2306         (insert_breakpoint_locations, get_bpstat_thread): Update.
2307         * target.h (target_has_execution): Remove macro.
2308         (target_has_execution_current): Don't declare.
2309         (target_has_execution): Rename from target_has_execution_1.  Add
2310         argument default.
2311
2312 2020-09-28  Tom Tromey  <tom@tromey.com>
2313
2314         * mi/mi-main.c (exec_reverse_continue)
2315         (mi_cmd_list_target_features): Update.
2316         * infrun.c (set_exec_direction_func): Update.
2317         * target.c (default_execution_direction): Update.
2318         * reverse.c (exec_reverse_once): Update.
2319         * target.h (target_can_execute_reverse): Now a function.
2320
2321 2020-09-28  Tom Tromey  <tom@tromey.com>
2322
2323         * tui/tui-regs.c (tui_get_register)
2324         (tui_data_window::show_registers): Update.
2325         * thread.c (scoped_restore_current_thread::restore)
2326         (scoped_restore_current_thread::scoped_restore_current_thread):
2327         Update.
2328         * regcache-dump.c (regcache_print): Update.
2329         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
2330         Update.
2331         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
2332         * mep-tdep.c (current_me_module, current_options): Update.
2333         * linux-thread-db.c (thread_db_load): Update.
2334         * infcmd.c (registers_info, info_vector_command)
2335         (info_float_command): Update.
2336         * ia64-tdep.c (ia64_frame_prev_register)
2337         (ia64_sigtramp_frame_prev_register): Update.
2338         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
2339         * gcore.c (derive_stack_segment): Update.
2340         * frame.c (get_current_frame, has_stack_frames): Update.
2341         * findvar.c (language_defn::read_var_value): Update.
2342         * arm-tdep.c (arm_pc_is_thumb): Update.
2343         * target.c (target_has_registers): Rename from
2344         target_has_registers_1.
2345         * target.h (target_has_registers): Remove macro.
2346         (target_has_registers): Rename from target_has_registers_1.
2347
2348 2020-09-28  Tom Tromey  <tom@tromey.com>
2349
2350         * windows-tdep.c (tlb_make_value): Update.
2351         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2352         * thread.c (scoped_restore_current_thread::restore)
2353         (scoped_restore_current_thread::scoped_restore_current_thread)
2354         (thread_command): Update.
2355         * stack.c (backtrace_command_1, frame_apply_level_command)
2356         (frame_apply_all_command, frame_apply_command): Update.
2357         * infrun.c (siginfo_make_value, restore_infcall_control_state):
2358         Update.
2359         * gcore.c (derive_stack_segment): Update.
2360         * frame.c (get_current_frame, has_stack_frames): Update.
2361         * auxv.c (info_auxv_command): Update.
2362         * ada-tasks.c (ada_build_task_list): Update.
2363         * target.c (target_has_stack): Rename from target_has_stack_1.
2364         * target.h (target_has_stack): Remove macro.
2365         (target_has_stack): Rename from target_has_stack_1.
2366
2367 2020-09-28  Tom Tromey  <tom@tromey.com>
2368
2369         * target.c (target_has_memory): Rename from target_has_memory_1.
2370         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2371         * thread.c (scoped_restore_current_thread::restore)
2372         (scoped_restore_current_thread::scoped_restore_current_thread):
2373         Update.
2374         * frame.c (get_current_frame, has_stack_frames): Update.
2375         * target.h (target_has_memory): Remove macro.
2376         (target_has_memory): Rename from target_has_memory_1.
2377
2378 2020-09-28  Tom Tromey  <tom@tromey.com>
2379
2380         * target.c (target_has_all_memory_1): Remove.
2381         * target.h (target_has_all_memory): Remove define.
2382         (target_has_all_memory_1): Don't declare.
2383
2384 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
2385
2386         * ser-base.c: Adjust comments formatting.
2387
2388 2020-09-27  Tom Tromey  <tom@tromey.com>
2389
2390         PR tui/25342:
2391         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
2392
2393 2020-09-27  Tom Tromey  <tom@tromey.com>
2394
2395         PR tui/25342:
2396         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
2397
2398 2020-09-27  Tom Tromey  <tom@tromey.com>
2399
2400         * unittests/tui-selftests.c: Update.
2401         * tui/tui-winsource.h (struct tui_source_window_base)
2402         <extra_margin, show_line_number, refresh_pad>: New methods.
2403         <m_max_length, m_pad>: New members.
2404         (tui_copy_source_line): Update.
2405         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
2406         first_col, line_width, ndigits parameters.  Add length.
2407         (tui_source_window_base::show_source_line): Write to pad.  Line
2408         number now 0-based.
2409         (tui_source_window_base::refresh_pad): New method.
2410         (tui_source_window_base::show_source_content): Write to pad.  Call
2411         refresh_pad.
2412         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
2413         not refill.
2414         (tui_source_window_base::update_exec_info): Call
2415         show_line_number.
2416         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
2417         method.
2418         <m_digits>: New member.
2419         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
2420         and m_max_length.
2421         (tui_source_window::show_line_number): New method.
2422         * tui/tui-io.h (tui_puts): Fix comment.
2423         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
2424         m_max_length.
2425
2426 2020-09-27  Tom Tromey  <tom@tromey.com>
2427
2428         * tui/tui-winsource.c
2429         (tui_source_window_base::set_is_exec_point_at): Don't call
2430         show_source_line.
2431
2432 2020-09-27  Tom Tromey  <tom@tromey.com>
2433
2434         * python/py-tui.c (class tui_py_window) <refresh_window>: New
2435         method.
2436         <erase>: Update.
2437         <cursor_x, cursor_y>: Remove.
2438         <m_inner_window>: New member.
2439         (tui_py_window::rerender): Create inner window.
2440         (tui_py_window::output): Write to inner window.
2441
2442 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
2443
2444         PR python/26586
2445         * cli/cli-script.c (execute_control_commands): don't set
2446         instream to nullptr here as this breaks the from_tty argument
2447         to gdb.execute in Python.
2448         (execute_user_command): set instream to nullptr here instead.
2449
2450 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
2451
2452         * infrun.h (infrun_debug_printf): Fix formatting.
2453         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
2454
2455 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
2456
2457         * compile/compile-object-load.h (struct munmap_list): Add
2458         explicitly-defined move constructor.
2459
2460 2020-09-24  Tom Tromey  <tromey@adacore.com>
2461
2462         PR tui/26638:
2463         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
2464         method.
2465         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
2466         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
2467         (tui_prev_win): Rewrite.
2468
2469 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
2470
2471         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
2472         in WOW64 processes as SIGINT.
2473         * nat/windows-nat.h: Make wow64_process a shared variable.
2474         * windows-nat.c: Remove static wow64_process variable.
2475
2476 2020-09-23  Tom Tromey  <tom@tromey.com>
2477
2478         PR symtab/25470:
2479         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
2480         offset and bit size.
2481         * printcmd.c (print_scalar_formatted): Handle zero-length
2482         integer.
2483         (print_scalar_formatted): Use bit_size_differs_p.
2484         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
2485         constant.
2486         (union type_specific): <int_stuff>: New member.
2487         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
2488         methods.
2489         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
2490         TYPE_SPECIFIC_FIELD.
2491         (recursive_dump_type, copy_type_recursive): Update.
2492         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
2493         DW_AT_data_bit_offset.
2494
2495 2020-09-23  Tom Tromey  <tom@tromey.com>
2496
2497         * utils.h (class gdb_argv): Add move operators.
2498         <append>: New methods.
2499         * compile/compile.c (build_argc_argv): Remove.
2500         (compile_args_argc): Remove.
2501         (compile_args_argv): Change type.
2502         (set_compile_args): Simplify.
2503         (append_args): Remove.
2504         (filter_args): Remove argcp parameter.
2505         (get_args): Return gdb_argv.  Simplify.
2506         (compile_to_object): Update.
2507
2508 2020-09-23  Tom Tromey  <tom@tromey.com>
2509
2510         * compile/compile-object-run.c (do_module_cleanup)
2511         <~do_module_cleanup> :Remove.
2512         (do_module_cleanup): Update.
2513         * compile/compile-object-load.h (struct munmap_list): Add move
2514         assignment operator.
2515         <source_file>: Now a std::string.
2516         <munmap_list>: Rename.  No longer a pointer.
2517         * compile/compile-object-load.c (struct setup_sections_data): Add
2518         constructor.
2519         <setup_one_section>: Declare.
2520         <munmap_list>: Move earlier.
2521         <m_bfd>: New member.
2522         <m_last_size, m_last_section_first, m_last_prot,
2523         m_last_max_alignment>: Rename, add initializers where needed.
2524         (setup_sections_data::setup_one_section): Rename from
2525         setup_sections.  Update.
2526         (compile_object_load): Update.  Don't use bfd_map_over_sections.
2527
2528 2020-09-23  Tom Tromey  <tom@tromey.com>
2529
2530         * compile/compile-object-run.c (struct do_module_cleanup): Add
2531         parameters to constructor.  Update destructor.
2532         <source_file, scope, scope_data, out_value_type, out_value_addr,
2533         munmap_list_head, objfile_name_string>: Remove.
2534         <module>: New member.
2535         (do_module_cleanup): Update.
2536         (compile_object_run): Update.
2537
2538 2020-09-23  Tom Tromey  <tom@tromey.com>
2539
2540         * compile/compile.c (eval_compile_command): Update.
2541         * compile/compile-object-run.h (compile_object_run): Take a
2542         compile_module_up.
2543         * compile/compile-object-run.c (compile_object_run): Take a
2544         compile_module_up.
2545         * compile/compile-object-load.h (struct compile_module): Add
2546         constructor, destructor.
2547         (compile_module_up): New typedef.
2548         (compile_object_load): Return compile_object_up.
2549         * compile/compile-object-load.c (compile_object_load): Return
2550         compile_module_up.
2551
2552 2020-09-23  Tom Tromey  <tom@tromey.com>
2553
2554         * compile/compile-object-run.c (struct do_module_cleanup): Add
2555         constructor, destructor.
2556         <objfile_name_string>: Don't use struct hack.
2557         (do_module_cleanup): Use delete.
2558         (compile_object_run): Use new.
2559
2560 2020-09-23  Tom Tromey  <tom@tromey.com>
2561
2562         * compile/compile-cplus-types.c
2563         (compile_cplus_convert_struct_or_union): Use std::vector.
2564         (compile_cplus_convert_func): Likewise.
2565         * compile/compile-c-types.c (convert_func): Use std::vector.
2566
2567 2020-09-21  Tom Tromey  <tromey@adacore.com>
2568
2569         * sparc-tdep.c (sparc32_skip_prologue): Use
2570         skip_prologue_using_sal.
2571
2572 2020-09-19  Tom Tromey  <tom@tromey.com>
2573
2574         * symfile.c (add_section_size_callback): Remove.
2575         (load_one_section): Rename from load_section_callback.  Change
2576         parameters.
2577         (generic_load): Use foreach.
2578
2579 2020-09-19  Tom Tromey  <tom@tromey.com>
2580
2581         * exec.c (add_to_section_table): Remove.
2582         (build_section_table): Use foreach.
2583
2584 2020-09-19  Tom Tromey  <tom@tromey.com>
2585
2586         * elfread.c (elf_locate_sections): Change parameters.
2587         (elf_symfile_read): Use foreach.
2588
2589 2020-09-19  Tom Tromey  <tom@tromey.com>
2590
2591         * cli/cli-dump.c (struct callback_data): Remove.
2592         (restore_one_section): Rename from restore_section_callback.
2593         Change parameters.
2594         (restore_binary_file): Change parameters.
2595         (restore_command): Use foreach.
2596
2597 2020-09-19  Tom Tromey  <tom@tromey.com>
2598
2599         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
2600         (gcore_copy_callback): Likewise.
2601         (gcore_memory_sections): Use foreach.
2602
2603 2020-09-19  Tom Tromey  <tom@tromey.com>
2604
2605         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
2606         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
2607         parameters.
2608         (generic_elf_osabi_sniffer): Use foreach.
2609         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
2610         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
2611
2612 2020-09-19  Tom Tromey  <tom@tromey.com>
2613
2614         * dwarf2/read.c (locate_dwz_sections): Change parameters.
2615         (dwarf2_get_dwz_file): Use foreach.
2616         (dwarf2_locate_dwo_sections): Change parameters.
2617         (open_and_init_dwo_file): Use foreach.
2618         (dwarf2_locate_common_dwp_sections): Change parameters.
2619         (open_and_init_dwp_file): Use foreach.
2620
2621 2020-09-19  Tom Tromey  <tom@tromey.com>
2622
2623         * symfile.h: (find_lowest_section): Don't declare.
2624         * symfile.c (find_lowest_section): Now static.  Change
2625         parameters.
2626         (struct place_section_arg): Remove.
2627         (place_section): Change parameters.
2628         (addr_info_make_relative): Use foreach.
2629         (symfile_dummy_outputs): Remove.
2630         (default_symfile_relocate): Use foreach.
2631
2632 2020-09-19  Tom Tromey  <tom@tromey.com>
2633
2634         * objfiles.c (add_to_objfile_sections): Rename from
2635         add_to_objfile_sections_full.
2636         (add_to_objfile_sections): Remove.
2637         (build_objfile_section_table): Use foreach.
2638
2639 2020-09-19  Tom Tromey  <tom@tromey.com>
2640
2641         * stap-probe.c (get_stap_base_address_1): Remove.
2642         (get_stap_base_address): Use foreach.
2643
2644 2020-09-19  Tom Tromey  <tom@tromey.com>
2645
2646         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
2647         parameters.
2648         (gdb_bfd_close_or_warn): Use foreach.
2649
2650 2020-09-19  Tom Tromey  <tom@tromey.com>
2651
2652         * corelow.c (add_to_thread_list): Change parameters.
2653         (core_target_open): Use foreach.
2654
2655 2020-09-19  Tom Tromey  <tom@tromey.com>
2656
2657         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
2658         existing function.
2659
2660 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2661
2662         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
2663         for arrays.
2664
2665 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2666
2667         * eval.c: Remove 'f-lang.h' include.
2668         (value_f90_subarray): Moved to f-lang.c.
2669         (eval_call): Renamed to...
2670         (evaluate_subexp_do_call): ...this, is no longer static, header
2671         comment moved into header file.
2672         (evaluate_funcall): Update call to eval_call.
2673         (skip_undetermined_arglist): Moved to f-lang.c.
2674         (fortran_value_subarray): Likewise.
2675         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
2676         moved to evaluate_subexp_f.
2677         (calc_f77_array_dims): Moved to f-lang.c
2678         * expprint.c (print_subexp_funcall): New function.
2679         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
2680         moved to print_subexp_f, OP_FUNCALL uses new function.
2681         (dump_subexp_body_funcall): New function.
2682         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
2683         moved to dump_subexp_f, OP_FUNCALL uses new function.
2684         * expression.h (evaluate_subexp_do_call): Declare.
2685         * f-lang.c (value_f90_subarray): Moved from eval.c.
2686         (skip_undetermined_arglist): Likewise.
2687         (calc_f77_array_dims): Likewise.
2688         (fortran_value_subarray): Likewise.
2689         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
2690         (operator_length_f): Likewise.
2691         (print_subexp_f): Likewise.
2692         (dump_subexp_body_f): Likewise.
2693         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
2694         declaration of this operation to here.
2695         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
2696         support moved to operator_length_f.
2697         * parser-defs.h (dump_subexp_body_funcall): Declare.
2698         (print_subexp_funcall): Declare.
2699         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
2700         fortran-operator.def.
2701
2702 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2703
2704         * eval.c (fortran_value_subarray): New function, content is taken
2705         from...
2706         (evaluate_subexp_standard): ...here, in two places.  Now arrays
2707         and strings both call the new function.
2708         (calc_f77_array_dims): Add header comment, handle strings.
2709
2710 2020-09-18  Victor Collod  <vcollod@nvidia.com>
2711
2712         PR gdb/26635
2713         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
2714         (i386_analyze_prologue): Call i386_skip_endbr.
2715
2716 2020-09-18  Tom Tromey  <tromey@adacore.com>
2717
2718         * windows-nat.c (struct windows_nat_target) <wait>: Update.
2719         (windows_nat_target::wait): Update.
2720         * target/wait.h (enum target_wait_flag): New.  Use
2721         DEF_ENUM_FLAGS_TYPE.
2722         * target/target.h (target_wait): Change type of options.
2723         * target.h (target_options_to_string, default_target_wait):
2724         Update.
2725         (struct target_ops) <wait>: Change type of options.
2726         * target.c (target_wait, default_target_wait, do_option): Change
2727         type of "options".
2728         (target_options_to_string): Likewise.
2729         * target-delegates.c: Rebuild.
2730         * target-debug.h (target_debug_print_target_wait_flags): Rename
2731         from target_debug_print_options.
2732         * sol-thread.c (class sol_thread_target) <wait>: Update.
2733         (sol_thread_target::wait): Update.
2734         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
2735         (rs6000_nat_target::wait): Update.
2736         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
2737         Update.
2738         (remote_target::wait_ns, remote_target::wait_as): Change type of
2739         "options".
2740         (remote_target::wait): Update.
2741         * remote-sim.c (struct gdbsim_target) <wait>: Update.
2742         (gdbsim_target::wait): Update.
2743         * record-full.c (class record_full_base_target) <wait>: Update.
2744         (record_full_wait_1): Change type of "options".
2745         (record_full_base_target::wait): Update.
2746         * record-btrace.c (class record_btrace_target) <wait>: Update.
2747         (record_btrace_target::wait): Update.
2748         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
2749         Update.
2750         (ravenscar_thread_target::wait): Update.
2751         * procfs.c (class procfs_target) <wait>: Update.
2752         (procfs_target::wait): Update.
2753         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
2754         * obsd-nat.c (obsd_nat_target::wait): Update.
2755         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
2756         (nto_procfs_target::wait): Update.
2757         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
2758         * nbsd-nat.c (nbsd_wait): Change type of "options".
2759         (nbsd_nat_target::wait): Update.
2760         * linux-thread-db.c (class thread_db_target) <wait>: Update.
2761         (thread_db_target::wait): Update.
2762         * linux-nat.h (class linux_nat_target) <wait>: Update.
2763         * linux-nat.c (linux_nat_target::wait): Update.
2764         (linux_nat_wait_1): Update.
2765         * infrun.c (do_target_wait_1, do_target_wait): Change type of
2766         "options".
2767         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
2768         * inf-ptrace.c (inf_ptrace_target::wait): Update.
2769         * go32-nat.c (struct go32_nat_target) <wait>: Update.
2770         (go32_nat_target::wait): Update.
2771         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
2772         * gnu-nat.c (gnu_nat_target::wait): Update.
2773         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
2774         * fbsd-nat.c (fbsd_nat_target::wait): Update.
2775         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
2776         * darwin-nat.c (darwin_nat_target::wait): Update.
2777         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
2778         (bsd_uthread_target::wait): Update.
2779         * aix-thread.c (class aix_thread_target) <wait>: Update.
2780         (aix_thread_target::wait): Update.
2781
2782 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
2783
2784         * compile/compile-object-run.c (create_copied_type_recursive): New
2785         function.
2786         (compile_object_run): Use new function.
2787
2788 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
2789
2790         * NEWS: Mention x86_64 Cygwin core file support.
2791
2792 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2793
2794         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
2795         (core_process_module_section): Handle NOTE_INFO_MODULE64.
2796
2797 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2798
2799         * windows-tdep.h: Add prototypes.
2800         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
2801         (i386_windows_core_pid_to_str): Move and rename ...
2802         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
2803         (windows_core_pid_to_str): ... and here.
2804         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
2805
2806 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2807         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
2808         (amd64_windows_init_abi_common): ... and register.
2809
2810 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2811
2812         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
2813         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
2814
2815 2020-09-18  Pedro Alves  <pedro@palves.net>
2816
2817         PR gdb/26631
2818         * thread.c (thread_find_command): Switch inferior before calling
2819         target methods.
2820
2821 2020-09-17  Tom Tromey  <tromey@adacore.com>
2822
2823         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
2824         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
2825         (tdesc_arch_data_up): New typedef.
2826         (tdesc_use_registers, tdesc_data_alloc): Update.
2827         (tdesc_data_cleanup): Don't declare.
2828         * target-descriptions.c (tdesc_data_alloc): Return a
2829         tdesc_arch_data_up.
2830         (tdesc_arch_data_deleter::operator()): Rename from
2831         tdesc_data_cleanup.  Change argument type.
2832         (tdesc_use_registers): Change early_data to an rvalue reference.
2833         (tdesc_use_registers): Don't use delete.
2834         * sparc-tdep.c (sparc32_gdbarch_init): Update.
2835         * s390-tdep.c (s390_gdbarch_init): Update.
2836         * rx-tdep.c (rx_gdbarch_init): Update.
2837         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
2838         * riscv-tdep.c (riscv_gdbarch_init): Update.
2839         * or1k-tdep.c (or1k_gdbarch_init): Update.
2840         * nios2-tdep.c (nios2_gdbarch_init): Update.
2841         * nds32-tdep.c (nds32_gdbarch_init): Update.
2842         * mips-tdep.c (mips_gdbarch_init): Update.
2843         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
2844         * m68k-tdep.c (m68k_gdbarch_init): Update.
2845         * i386-tdep.c (i386_gdbarch_init): Update.
2846         * arm-tdep.c (arm_gdbarch_init): Update.
2847         * arc-tdep.c (arc_tdesc_init): Update.
2848         (arc_gdbarch_init): Update.
2849         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
2850
2851 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
2852
2853         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
2854         for WOW64 processes.
2855
2856 2020-09-17  Tom Tromey  <tom@tromey.com>
2857
2858         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
2859
2860 2020-09-17  Tom Tromey  <tom@tromey.com>
2861
2862         * value.c (preserve_values): Update.
2863         * python/py-type.c (save_objfile_types): Update.
2864         * guile/scm-type.c (save_objfile_types): Update.
2865         * gdbtypes.h (create_copied_types_hash): Return htab_up.
2866         * gdbtypes.c (create_copied_types_hash): Return htab_up.
2867         * compile/compile-object-run.c (compile_object_run): Update.
2868
2869 2020-09-17  Tom Tromey  <tom@tromey.com>
2870
2871         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
2872         Remove.
2873         <m_table>: Now htab_up.
2874         * typeprint.c (typedef_hash_table::recursively_update)
2875         (typedef_hash_table::add_template_parameters)
2876         (typedef_hash_table::typedef_hash_table): Update.
2877         (typedef_hash_table::~typedef_hash_table): Remove.
2878         (typedef_hash_table::typedef_hash_table)
2879         (typedef_hash_table::find_global_typedef)
2880         (typedef_hash_table::find_typedef): Update.
2881
2882 2020-09-17  Tom Tromey  <tom@tromey.com>
2883
2884         * target-descriptions.c (tdesc_use_registers): Use htab_up.
2885
2886 2020-09-17  Tom Tromey  <tom@tromey.com>
2887
2888         * linespec.c (class decode_compound_collector)
2889         <~decode_compound_collector>: Remove.
2890         <m_unique_syms>: Now htab_up.
2891         (decode_compound_collector::operator ()): Update.
2892         (class symtab_collector) <~symtab_collector>: Remove.
2893         <m_symtab_table>: Now htab_up.
2894         (symtab_collector::operator ()): Update.
2895
2896 2020-09-17  Tom Tromey  <tom@tromey.com>
2897
2898         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
2899         (filename_seen_cache::clear): Update.
2900         (~filename_seen_cache): Remove.
2901         (filename_seen_cache::seen): Update.
2902         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
2903         htab_up.
2904         <~filename_seen_cache>: Remove.
2905         <traverse>: Update.
2906
2907 2020-09-17  Tom Tromey  <tom@tromey.com>
2908
2909         * completer.c (completion_tracker::discard_completions)
2910         (completion_tracker::~completion_tracker)
2911         (completion_tracker::maybe_add_completion)
2912         (completion_tracker::remove_completion)
2913         (completion_tracker::recompute_lowest_common_denominator)
2914         (completion_tracker::build_completion_result): Update.
2915         * completer.h (class completion_tracker) <have_completions>:
2916         Update.
2917         <m_entries_hash>: Now htab_up.
2918
2919 2020-09-17  Tom Tromey  <tom@tromey.com>
2920
2921         * breakpoint.c (ambiguous_names_p): Use htab_up.
2922
2923 2020-09-17  Tom Tromey  <tom@tromey.com>
2924
2925         * auto-load.c (struct auto_load_pspace_info)
2926         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
2927         <loaded_script_files, loaded_script_texts>: Change type to
2928         htab_up.
2929         (~auto_load_pspace_info) Remove.
2930         (init_loaded_scripts_info, maybe_add_script_file)
2931         (maybe_add_script_text, auto_load_info_scripts): Update.
2932
2933 2020-09-17  Tom Tromey  <tromey@adacore.com>
2934
2935         * c-exp.y (name_obstack): Now static.
2936
2937 2020-09-17  Chungyi Chi  <demonic@csie.io>
2938
2939         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
2940
2941 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
2942
2943         * breakpoint.h (init_catchpoint): Change int parameter to bool.
2944         (add_solib_catchpoint): Likewise.
2945         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
2946         to bool.
2947         (add_solib_catchpoint): Change int parameter/variable to bool.
2948         (catch_load_or_unload): Likewise.
2949         (init_catchpoint): Likewise.
2950         (create_fork_vfork_event_catchpoint): Likewise.
2951         (catch_fork_command_1): Likewise.
2952         (catch_exec_command_1): Likewise.
2953
2954 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
2955
2956         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
2957         Change instance_flags to m_instance_flags.
2958
2959 2020-09-16  Tom Tromey  <tromey@adacore.com>
2960
2961         PR gdb/26598:
2962         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
2963
2964 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2965
2966         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
2967         PL_FLAG_EXEC.
2968         (fbsd_nat_target::insert_exec_catchpoint)
2969         (fbsd_nat_target::remove_exec_catchpoint): Always define.
2970         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
2971         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
2972
2973 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2974
2975         * configure.ac: Remove check for kinfo_getvmmap().
2976         * configure, config.in: Regenerate.
2977         * fbsd-nat.c (fbsd_read_mapping): Remove
2978         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
2979         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
2980         kinfo_get_vmmap() are always present.
2981
2982 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2983
2984         * fbsd-nat.c: Always include support for
2985         TARGET_OBJECT_SIGNAL_INFO.
2986
2987 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2988
2989         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
2990         sysctl and remove procfs fallback.
2991
2992 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2993
2994         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
2995         * fbsd-nat.h: Likewise.
2996
2997 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2998
2999         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
3000         argument.
3001
3002 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3003
3004         * ada-lang.c (ada_language_data): Delete.
3005         (ada_language): Remove references to ada_language_data.
3006         * c-lang.c (c_language_data): Delete.
3007         (c_language): Remove references to c_language_data.
3008         (cplus_language_data): Delete.
3009         (cplus_language): Remove references to cplus_language_data.
3010         (asm_language_data): Delete.
3011         (asm_language): Remove references to asm_language_data.
3012         (minimal_language_data): Delete.
3013         (minimal_language): Remove references to minimal_language_data.
3014         * d-lang.c (d_language_data): Delete.
3015         (d_language): Remove references to d_language_data.
3016         * f-lang.c (f_language_data): Delete.
3017         (f_language): Remove references to f_language_data.
3018         * go-lang.c (go_language_data): Delete.
3019         (go_language): Remove references to go_language_data.
3020         * language.c (unknown_language_data): Delete.
3021         (unknown_language): Remove references to unknown_language_data.
3022         (auto_language_data): Delete.
3023         (auto_language): Remove references to auto_language_data.
3024         * language.h (language_data): Delete struct.
3025         (language_defn): No longer inherit from language_data.
3026         * m2-lang.c (m2_language_data): Delete.
3027         (m2_language): Remove references to m2_language_data.
3028         * objc-lang.c (objc_language_data): Delete.
3029         (objc_language): Remove references to objc_language_data.
3030         * opencl-lang.c (opencl_language_data): Delete.
3031         (opencl_language): Remove references to opencl_language_data.
3032         * p-lang.c (pascal_language_data): Delete.
3033         (pascal_language): Remove references to pascal_language_data.
3034         * rust-lang.c (rust_language_data): Delete.
3035         (rust_language): Remove references to rust_language_data.
3036
3037 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3038
3039         * ada-lang.c (ada_language_data): Remove la_op_print_tab
3040         initializer.
3041         (ada_language::opcode_print_table): New member function.
3042         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
3043         (c_language::opcode_print_table): New member function.
3044         (cplus_language_data): Remove la_op_print_tab initializer.
3045         (cplus_language::opcode_print_table): New member function.
3046         (asm_language_data): Remove la_op_print_tab initializer.
3047         (asm_language::opcode_print_table): New member function.
3048         (minimal_language_data): Remove la_op_print_tab initializer.
3049         (minimal_language::opcode_print_table): New member function.
3050         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
3051         (d_language::opcode_print_table): New member function.
3052         * expprint.c (print_subexp_standard): Update call to
3053         opcode_print_table.
3054         (op_string): Likewise.
3055         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
3056         (f_language::opcode_print_table): New member function.
3057         * go-lang.c (go_language_data): Remove la_op_print_tab
3058         initializer.
3059         (go_language::opcode_print_table): New member function.
3060         * language.c (unknown_language_data): Remove la_op_print_tab
3061         initializer.
3062         (unknown_language::opcode_print_table): New member function.
3063         (auto_language_data): Remove la_op_print_tab initializer.
3064         (auto_language::opcode_print_table): New member function.
3065         * language.h (language_data): Remove la_op_print_tab field.
3066         (language_defn::opcode_print_table): Declare new member function.
3067         * m2-lang.c (m2_language_data): Remove la_op_print_tab
3068         initializer.
3069         (m2_language::opcode_print_table): New member function.
3070         * objc-lang.c (objc_language_data): Remove la_op_print_tab
3071         initializer.
3072         (objc_language::opcode_print_table): New member function.
3073         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
3074         initializer.
3075         (opencl_language::opcode_print_table): New member function.
3076         * p-lang.c (pascal_language_data): Remove la_op_print_tab
3077         initializer.
3078         (pascal_language::opcode_print_table): New member function.
3079         * rust-lang.c (rust_language_data): Remove la_op_print_tab
3080         initializer.
3081         (rust_language::opcode_print_table): New member function.
3082
3083 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3084
3085         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
3086         (ada_language::expression_ops): New member function.
3087         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
3088         (c_language::expression_ops): New member function.
3089         (cplus_language_data): Remove la_exp_desc initializer.
3090         (cplus_language::expression_ops): New member function.
3091         (asm_language_data): Remove la_exp_desc initializer.
3092         (asm_language::expression_ops): New member function.
3093         (minimal_language_data): Remove la_exp_desc initializer.
3094         (minimal_language::expression_ops): New member function.
3095         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
3096         (d_language::expression_ops): New member function.
3097         * eval.c (evaluate_subexp): Update call to expression_ops.
3098         * expprint.c (print_subexp): Likewise.
3099         (op_name): Likewise.
3100         (dump_subexp_body): Likewise.
3101         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
3102         (f_language::expression_ops): New member function.
3103         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
3104         (go_language::expression_ops): New member function.
3105         * language.c (language_defn::expression_ops): New function.
3106         (unknown_language_data): Remove la_exp_desc initializer.
3107         (auto_language_data): Likewise.
3108         * language.h (language_data): Remove la_exp_desc field.
3109         (language_defn::expression_ops): Declare new member function.
3110         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
3111         (m2_language::expression_ops): New member function.
3112         * objc-lang.c (objc_language_data): Remove la_exp_desc
3113         initializer.
3114         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
3115         initializer.
3116         (opencl_language::expression_ops): New member function.
3117         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
3118         * parse.c (operator_length): Update call to expression_ops.
3119         (exp_iterate): Likewise.
3120         * rust-lang.c (rust_language_data): Remove la_exp_desc
3121         initializer.
3122         (ruse_language::expression_ops): New member function.
3123
3124 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3125
3126         * ada-lang.c (ada_language_data): Remove la_varobj_ops
3127         initializer.
3128         (ada_language::varobj_ops): New member function.
3129         * c-lang.c (c_language_data): Remove la_varobj_ops
3130         initializer.
3131         (cplus_language_data): Likewise.
3132         (cplus_language::varobj_ops): New member function.
3133         (asm_language_data): Remove la_varobj_ops initializer.
3134         (minimal_language_data): Likewise.
3135         * d-lang.c (d_language_data): Likewise.
3136         * f-lang.c (f_language_data): Likewise.
3137         * go-lang.c (go_language_data): Likewise.
3138         * language.c (language_defn::varobj_ops): New function.
3139         (unknown_language_data): Remove la_varobj_ops
3140         initializer.
3141         (auto_language_data): Likewise.
3142         * language.h (language_data): Remove la_varobj_ops field.
3143         (language_defn::varobj_ops): Declare new member function.
3144         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
3145         * objc-lang.c (objc_language_data): Likewise.
3146         * opencl-lang.c (opencl_language_data): Likewise.
3147         * p-lang.c (pascal_language_data): Likewise.
3148         * rust-lang.c (rust_language_data): Likewise.
3149         * varobj.c (varobj_create): Update call to varobj_ops.
3150         * varobj.h (default_varobj_ops): Delete define.
3151
3152 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3153
3154         * ada-lang.c (ada_language_data): Remove la_macro_expansion
3155         initializer.
3156         * c-lang.c (c_language_data): Likewise.
3157         (c_language::macro_expansion): New member function.
3158         (cplus_language_data): Likewise.
3159         (cplus_language::macro_expansion): New member function.
3160         (asm_language_data): Likewise.
3161         (asm_language::macro_expansion): New member function.
3162         (minimal_language_data): Likewise.
3163         (minimal_language::macro_expansion): New member function.
3164         * d-lang.c (d_language_data): Remove la_macro_expansion
3165         initializer.
3166         * f-lang.c (f_language_data): Likewise.
3167         * go-lang.c (go_language_data): Likewise.
3168         * language.c (unknown_language_data): Likewise.
3169         (auto_language_data): Likewise.
3170         * language.h (language_data): Remove la_macro_expansion field.
3171         (language_defn::macro_expansion): New member function.
3172         * m2-lang.c (m2_language_data): Remove la_macro_expansion
3173         initializer.
3174         * objc-lang.c (objc_language_data): Likewise.
3175         (objc_language::macro_expansion): New member function.
3176         * opencl-lang.c (opencl_language_data): Likewise.
3177         (opencl_language::macro_expansion): New member function.
3178         * p-lang.c (pascal_language_data): Remove la_macro_expansion
3179         initializer.
3180         * rust-lang.c (rust_language_data): Likewise.
3181         * symtab.c (default_collect_symbol_completion_matches_break_on):
3182         Update call to macro_expansion.
3183
3184 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3185
3186         * ada-lang.c (ada_language_data): Remove la_array_ordering
3187         initializer.
3188         * c-lang.c (c_language_data): Likewise.
3189         (cplus_language_data): Likewise.
3190         (asm_language_data): Likewise.
3191         (minimal_language_data): Likewise.
3192         * d-lang.c (d_language_data): Likewise.
3193         * dwarf2/read.c (read_array_order): Update for call to
3194         array_ordering.
3195         * f-lang.c (f_language_data): Remove la_array_ordering
3196         initializer.
3197         (f_language::array_ordering): New member function.
3198         * go-lang.c (go_language_data): Remove la_array_ordering
3199         initializer.
3200         * language.c (unknown_language_data): Likewise.
3201         (auto_language_data): Likewise.
3202         * language.h (language_data): Delete la_array_ordering field.
3203         (language_defn::array_ordering): New member function.
3204         * m2-lang.c (m2_language_data): Remove la_array_ordering
3205         initializer.
3206         * objc-lang.c (objc_language_data): Likewise.
3207         * opencl-lang.c (opencl_language_data): Likewise.
3208         * p-lang.c (pascal_language_data): Likewise.
3209         * rust-lang.c (rust_language_data): Likewise.
3210
3211 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3212
3213         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
3214         initializer.
3215         * c-lang.c (c_language_data): Likewise.
3216         (cplus_language_data): Likewise.
3217         (asm_language_data): Likewise.
3218         (minimal_language_data): Likewise.
3219         * d-lang.c (d_language_data): Likewise.
3220         * f-lang.c (f_language_data): Likewise.
3221         (f_language::case_sensitivity): New member function.
3222         * go-lang.c (go_language_data): Remove la_case_sensitivity
3223         initializer.
3224         * language.c (enum case_mode): Moved here from language.h.
3225         (case_mode): Make static.
3226         (show_case_command): Update for case_sensitivity being a method.
3227         (set_case_command): Likewise.
3228         (set_range_case): Likewise.
3229         (unknown_language_data): Remove la_case_sensitivity initializer.
3230         (auto_language_data): Likewise.
3231         * language.h (case_mode): Delete, move enum declaration to
3232         language.c.
3233         (language_data): Delete la_case_sensitivity field.
3234         (language_defn::case_sensitivity): New member function.
3235         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
3236         initializer.
3237         * objc-lang.c (objc_language_data): Likewise.
3238         * opencl-lang.c (opencl_language_data): Likewise.
3239         * p-lang.c (pascal_language_data): Likewise.
3240         * rust-lang.c (rust_language_data): Likewise.
3241
3242 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3243
3244         * ada-lang.c (ada_language_data): Remove la_range_check
3245         initializer.
3246         * c-lang.c (c_language_data): Likewise.
3247         (cplus_language_data): Likewise.
3248         (asm_language_data): Likewise.
3249         (minimal_language_data): Likewise.
3250         * d-lang.c (d_language_data): Likewise.
3251         * f-lang.c (f_language_data): Likewise.
3252         (f_language::range_checking_on_by_default): New member function.
3253         * go-lang.c (go_language_data): Remove la_range_check initializer.
3254         * language.c (enum range_mode): Moved here from language.h.
3255         (range_mode): Made static.
3256         (show_range_command): Update to use
3257         range_checking_on_by_default.
3258         (set_range_command): Likewise.
3259         (set_range_case): Likewise.
3260         (unknown_language_data): Remove la_range_check initializer.
3261         (auto_language_data): Likewise.
3262         * language.h (range_mode): Delete.  Enum definition moved to
3263         language.c.
3264         (language_data): Remove la_range_check field.
3265         (language_defn::range_checking_on_by_default): New member
3266         function.
3267         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
3268         (m2_language::range_checking_on_by_default): New member function.
3269         * objc-lang.c (objc_language_data): Remove la_range_check
3270         initializer.
3271         * opencl-lang.c (opencl_language_data): Likewise.
3272         * p-lang.c (pascal_language_data): Likewise.
3273         (pascal_language::range_checking_on_by_default): New member
3274         function.
3275         * rust-lang.c (rust_language_data): Remove la_range_check
3276         initializer.
3277         (rust_language::range_checking_on_by_default): New member
3278         function.
3279
3280 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3281
3282         * dwarf2/read.c (dwarf2_physname): Remove special case for
3283         language_go.
3284         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
3285         member function.
3286
3287 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3288
3289         * ada-lang.c (ada_language_data): Remove
3290         la_store_sym_names_in_linkage_form_p initializer.
3291         (ada_language::store_sym_names_in_linkage_form_p): New member
3292         function.
3293         * c-lang.c (c_language_data): Remove
3294         la_store_sym_names_in_linkage_form_p initializer.
3295         (c_language::store_sym_names_in_linkage_form_p): New member
3296         function.
3297         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
3298         initializer.
3299         (asm_language_data): Likewise.
3300         (asm_language::store_sym_names_in_linkage_form_p): New member
3301         function.
3302         (minimal_language_data): Remove
3303         la_store_sym_names_in_linkage_form_p initializer.
3304         (minimal_language::store_sym_names_in_linkage_form_p): New member
3305         function.
3306         * d-lang.c (d_language_data): Remove
3307         la_store_sym_names_in_linkage_form_p initializer.
3308         * dwarf2/read.c (dwarf2_physname): Update call to
3309         store_sym_names_in_linkage_form_p.
3310         * f-lang.c (f_language_data): Remove
3311         la_store_sym_names_in_linkage_form_p initializer.
3312         * go-lang.c (go_language_data): Remove
3313         la_store_sym_names_in_linkage_form_p initializer.
3314         * language.c (unknown_language_data): Remove
3315         la_store_sym_names_in_linkage_form_p initializer.
3316         (unknown_language::store_sym_names_in_linkage_form_p): New member
3317         function.
3318         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
3319         initializer.
3320         (auto_language::store_sym_names_in_linkage_form_p): New member
3321         function.
3322         * language.h (language_data): Remove
3323         la_store_sym_names_in_linkage_form_p member variable.
3324         (language_defn::store_sym_names_in_linkage_form_p): New member
3325         function.
3326         * m2-lang.c (m2_language_data): Remove
3327         la_store_sym_names_in_linkage_form_p initializer.
3328         * objc-lang.c (objc_language_data): Likewise.
3329         * opencl-lang.c (opencl_language_data): Likewise.
3330         * p-lang.c (pascal_language_data): Likewise.
3331         * rust-lang.c (rust_language_data): Likewise.
3332
3333 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3334
3335         * ada-lang.c (ada_language_data): Remove string_lower_bound
3336         initializer.
3337         * c-lang.c (c_language_data): Likewise.
3338         (cplus_language_data): Likewise.
3339         (asm_language_data): Likewise.
3340         (minimal_language_data): Likewise.
3341         * d-lang.c (d_language_data): Likewise.
3342         * f-lang.c (f_language_data): Likewise.
3343         * go-lang.c (go_language_data): Likewise.
3344         * language.c (unknown_language_data): Likewise.
3345         (auto_language_data): Likewise.
3346         * language.h (language_data): Remove string_lower_bound field.
3347         (language_defn::string_lower_bound): New member function.
3348         * m2-lang.c (m2_language_data): Remove string_lower_bound
3349         initializer.
3350         (m2_language::string_lower_bound): New member function.
3351         * objc-lang.c (objc_language_data): Remove string_lower_bound
3352         initializer.
3353         * opencl-lang.c (opencl_language_data): Likewise.
3354         * p-lang.c (pascal_language_data): Likewise.
3355         * rust-lang.c (rust_language_data): Likewise.
3356         * valops.c (value_cstring): Update call to string_lower_bound.
3357         (value_string): Likewise.
3358         * value.c (allocate_repeated_value): Likewise.
3359
3360 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3361
3362         * valops.c (value_repeat): Fix incorrect argument name in comment.
3363
3364 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3365
3366         * ada-lang.c (ada_language_data): Remove c_style_arrays
3367         initializer.
3368         (ada_language::c_style_arrays_p): New member fuction.
3369         * c-lang.c (c_language_data): Remove c_style_arrays
3370         initializer.
3371         (cplus_language_data): Likewise.
3372         (asm_language_data): Likewise.
3373         (minimal_language_data): Likewise.
3374         * d-lang.c (d_language_data): Likewise.
3375         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
3376         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
3377         (f_language::c_style_arrays_p): New member function.
3378         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
3379         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
3380         * language.c (unknown_language_data): Remove c_style_arrays
3381         initializer.
3382         (auto_language_data): Likewise.
3383         * language.h (language_data): Remove c_style_arrays field.
3384         (language_defn::c_style_arrays_p): New member function.
3385         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
3386         (m2_language::c_style_arrays_p): New member function.
3387         * objc-lang.c (objc_language_data): Remove c_style_arrays
3388         initializer.
3389         * opencl-lang.c (opencl_language_data): Likewise.
3390         * p-lang.c (pascal_language_data): Likewise.
3391         * rust-lang.c (rust_language_data): Likewise.
3392         * valarith.c (value_subscript): Update call to c_style_arrays_p,
3393         and update local variable to a bool.
3394         * valops.c (value_cast): Update call to c_style_arrays_p.
3395         (value_array): Likewise.
3396         * value.c (coerce_array): Likewise.
3397
3398 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3399
3400         * ada-lang.c (ada_language_data): Remove la_language initializer.
3401         * c-lang.c (c_language_data): Likewise.
3402         (cplus_language_data): Likewise.
3403         (asm_language_data): Likewise.
3404         (minimal_language_data): Likewise.
3405         * d-lang.c (d_language_data): Likewise.
3406         * f-lang.c (f_language_data): Likewise.
3407         * go-lang.c (go_language_data): Likewise.
3408         * language.c (unknown_language_data): Likewise.
3409         (auto_language_data): Likewise.
3410         * language.h (language_data): Remove la_language field.
3411         (language_defn::language_defn): Initialise la_language field.
3412         (language_defn::la_language): New member variable.
3413         * m2-lang.c (m2_language_data): Remove la_language field.
3414         * objc-lang.c (objc_language_data): Likewise.
3415         * opencl-lang.c (opencl_language_data): Likewise.
3416         * p-lang.c (pascal_language_data): Likewise.
3417         * rust-lang.c (rust_language_data): Likewise.
3418
3419 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3420
3421         * ada-lang.c (ada_extensions): Delete, moved into
3422         ada_language::filename_extensions.
3423         (ada_language_data): Remove la_filename_extensions initializer.
3424         (ada_language::filename_extensions): New member function.
3425         * c-lang.c (c_extensions): Delete, moved into
3426         c_language::filename_extensions.
3427         (c_language_data): Remove la_filename_extensions initializer.
3428         (c_language::filename_extensions): New member function.
3429         (cplus_extensions): Delete, moved into
3430         cplus_language::filename_extensions.
3431         (cplus_language_data): Remove la_filename_extensions initializer.
3432         (cplus_language::filename_extensions): New member function.
3433         (asm_extensions): Delete, moved into
3434         asm_language::filename_extensions.
3435         (asm_language_data): Remove la_filename_extensions initializer.
3436         (asm_language::filename_extensions): New member function.
3437         (minimal_language_data): Remove la_filename_extensions
3438         initializer.
3439         * d-lang.c (d_extensions): Delete, moved into
3440         d_language::filename_extensions.
3441         (d_language_data): Remove la_filename_extensions initializer.
3442         (d_language::filename_extensions): New member function.
3443         * f-lang.c (f_extensions): Delete, moved into
3444         f_language::filename_extensions.
3445         (f_language_data): Remove la_filename_extensions initializer.
3446         (f_language::filename_extensions): New member function.
3447         * go-lang.c (go_language_data): Remove la_filename_extensions
3448         initializer.
3449         * language.c (add_set_language_command): Update now that
3450         filename_extensions returns a vector.
3451         (unknown_language_data): Remove la_filename_extensions
3452         initializer.
3453         (auto_language_data): Likewise.
3454         * language.h (language_data): Remove la_filename_extensions field.
3455         (language_defn::filename_extensions): New member function.
3456         * m2-lang.c (m2_language_data): Remove la_filename_extensions
3457         initializer.
3458         * objc-lang.c (objc_extensions): Delete, moved into
3459         objc_language::filename_extensions.
3460         (objc_language_data): Remove la_filename_extensions initializer.
3461         (objc_language::filename_extensions): New member function.
3462         * opencl-lang.c (opencl_language_data): Remove
3463         la_filename_extensions initializer.
3464         * p-lang.c (pascal_extensions): Delete, moved into
3465         pascal_language::filename_extensions.
3466         (pascal_language_data): Remove la_filename_extensions initializer.
3467         (pascal_language::filename_extensions): New member function.
3468         * rust-lang.c (rust_extensions): Delete, moved into
3469         rust_language::filename_extensions.
3470         (rust_language_data): Remove la_filename_extensions initializer.
3471         (rust_language::filename_extensions): New member function.
3472         * symfile.c (add_filename_language): Add new assert.
3473
3474 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3475
3476         * ada-lang.c (ada_language_data): Remove la_name and
3477         la_natural_name initializers.
3478         (ada_language::name): New member function.
3479         (ada_language::natural_name): New member function.
3480         * c-lang.c (c_language_data): Remove la_name and
3481         la_natural_name initializers.
3482         (c_language::name): New member function.
3483         (c_language::natural_name): New member function.
3484         (cplus_language_data): Remove la_name and
3485         la_natural_name initializers.
3486         (cplus_language::name): New member function.
3487         (cplus_language::natural_name): New member function.
3488         (asm_language_data): Remove la_name and
3489         la_natural_name initializers.
3490         (asm_language::name): New member function.
3491         (asm_language::natural_name): New member function.
3492         (minimal_language_data): Remove la_name and
3493         la_natural_name initializers.
3494         (minimal_language::name): New member function.
3495         (minimal_language::natural_name): New member function.
3496         * compile/compile.c (compile_to_object): Update call to
3497         lanugage_defn::name.
3498         * d-lang.c (d_language_data): Remove la_name and
3499         la_natural_name initializers.
3500         (d_language::name): New member function.
3501         (d_language::natural_name): New member function.
3502         * expprint.c (print_subexp_standard): Update call to
3503         language_defn::name.
3504         (dump_raw_expression): Likewise
3505         (dump_prefix_expression): Likewise.
3506         * f-lang.c (f_language_data): Remove la_name and
3507         la_natural_name initializers.
3508         (f_language::name): New member function.
3509         (f_language::natural_name): New member function.
3510         * go-lang.c (go_language_data): Remove la_name and
3511         la_natural_name initializers.
3512         (go_language::name): New member function.
3513         (go_language::natural_name): New member function.
3514         * language.c (show_language_command): Update call to
3515         language_defn::name.
3516         (set_language_command): Likewise.
3517         (language_enum): Likewise.
3518         (language_str): Likewise.
3519         (add_set_language_command): Likewise, use
3520         language_defn::natural_name in the doc string.
3521         (unknown_language_data): Remove la_name and
3522         la_natural_name initializers.
3523         (unknown_language::name): New member function.
3524         (unknown_language::natural_name): New member function.
3525         (auto_language_data): Remove la_name and
3526         la_natural_name initializers.
3527         (auto_language::name): New member function.
3528         (auto_language::natural_name): New member function.
3529         (language_lookup_primitive_type_as_symbol): Update call to
3530         language_defn::name.
3531         * language.h (language_data): Remove la_name and la_natural_name
3532         member variables.
3533         (language_defn::name): New member function.
3534         (language_defn::natural_name): New member function.
3535         * m2-lang.c (m2_language_data): Remove la_name and
3536         la_natural_name initializers.
3537         (m2_language::name): New member function.
3538         (m2_language::natural_name): New member function.
3539         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
3540         language_defn::natural_name.
3541         * objc-lang.c (objc_language_data): Remove la_name and
3542         la_natural_name initializers.
3543         (objc_language::name): New member function.
3544         (objc_language::natural_name): New member function.
3545         * opencl-lang.c (opencl_language_data): Remove la_name and
3546         la_natural_name initializers.
3547         (opencl_language::name): New member function.
3548         (opencl_language::natural_name): New member function.
3549         * p-lang.c (pascal_language_data): Remove la_name and
3550         la_natural_name initializers.
3551         (pascal_language::name): New member function.
3552         (pascal_language::natural_name): New member function.
3553         * rust-lang.c (rust_language_data): Remove la_name and
3554         la_natural_name initializers.
3555         (rust_language::name): New member function.
3556         (rust_language::natural_name): New member function.
3557         * symtab.c (lookup_language_this): Update call to
3558         language_defn::name.
3559
3560 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3561
3562         * ada-lang.c (ada_language_data): Remove la_name_of_this
3563         initializer.
3564         * ax-gdb.c (gen_expr): Update call to name_of_this.
3565         * c-exp.y (classify_name): Likewise.
3566         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
3567         (cplus_language_data): Likewise.
3568         (cplus_language::name_of_this): New member function.
3569         (asm_language_data): Remove la_name_of_this initializer.
3570         (minimal_language_data): Likewise.
3571         * d-lang.c (d_language_data): Likewise.
3572         (d_language::name_of_this): New member function.
3573         * expprint.c (print_subexp_standard): Update call to name_of_this.
3574         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
3575         * go-lang.c (go_language_data): Likewise.
3576         * language.c (unknown_language_data): Likewise.
3577         (unknown_language::name_of_this): New member function.
3578         (auto_language_data): Remove la_name_of_this initializer.
3579         (auto_language::name_of_this): New member function.
3580         * language.h (language_data): Delete la_name_of_this member
3581         variable.
3582         (language_defn::name_of_this): New member function.
3583         * m2-lang.c (m2_language_data): Remove la_name_of_this
3584         initializer.
3585         * objc-lang.c (objc_language_data): Likewise.
3586         (objc_language::name_of_this): New member function.
3587         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
3588         initializer.
3589         * p-lang.c (pascal_language_data): Likewise.
3590         (pascal_language::name_of_this): New member function.
3591         * rust-lang.c (rust_language_data): Remove la_name_of_this
3592         initializer.
3593         * symtab.c (lookup_language_this): Update call to name_of_this.
3594         (lookup_symbol_aux): Likewise.
3595         * valops.c (value_of_this): Likewise.
3596
3597 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3598
3599         * ada-lang.c (ada_language_data): Remove
3600         la_struct_too_deep_ellipsis initializer.
3601         (ada_language::struct_too_deep_ellipsis): New member function.
3602         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
3603         initializer.
3604         (cplus_language_data): Likewise.
3605         (asm_language_data): Likewise.
3606         (minimal_language_data): Likewise.
3607         * cp-valprint.c (cp_print_value): Update call to
3608         struct_too_deep_ellipsis.
3609         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
3610         initializer.
3611         * f-lang.c (f_language_data): Likewise.
3612         (f_language::struct_too_deep_ellipsis): New member function.
3613         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
3614         initializer.
3615         * language.c (unknown_language_data): Likewise.
3616         (auto_language_data): Likewise.
3617         * language.h (language_data): Delete la_struct_too_deep_ellipsis
3618         member variable.
3619         (language_defn::struct_too_deep_ellipsis): New member function.
3620         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
3621         initializer.Q
3622         * objc-lang.c (objc_language_data): Likewise.
3623         * opencl-lang.c (opencl_language_data): Likewise.
3624         * p-lang.c (pascal_language_data): Likewise.
3625         * rust-lang.c (rust_language_data): Likewise.
3626         * valprint.c (val_print_check_max_depth): Update call to
3627         struct_too_deep_ellipsis.
3628
3629 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
3630
3631         * MAINTAINERS (Write After Approval): Add myself.
3632
3633 2020-09-15  Tom Tromey  <tom@tromey.com>
3634
3635         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
3636         Remove.
3637
3638 2020-09-15  Tom Tromey  <tom@tromey.com>
3639
3640         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
3641         and TYPE_CODE_METHODPTR cases.
3642         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
3643         (c_value_print_inner): Update.
3644         * valprint.c (generic_value_print_memberptr): New function, from
3645         c_value_print_memberptr.
3646         (generic_value_print): Use it.  Call cplus_print_method_ptr.
3647
3648 2020-09-15  Tom Tromey  <tromey@adacore.com>
3649
3650         * python/python-internal.h (PyInt_FromLong): Remove define.
3651         * python/py-value.c (convert_value_from_python): Use
3652         gdb_py_object_from_longest.
3653         * python/py-type.c (typy_get_code): Use
3654         gdb_py_object_from_longest.
3655         * python/py-symtab.c (salpy_get_line): Use
3656         gdb_py_object_from_longest.
3657         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
3658         gdb_py_object_from_longest.
3659         * python/py-record.c (recpy_gap_reason_code): Use
3660         gdb_py_object_from_longest.
3661         * python/py-record-btrace.c (recpy_bt_insn_size)
3662         (recpy_bt_func_level, btpy_list_count): Use
3663         gdb_py_object_from_longest.
3664         * python/py-infthread.c (gdbpy_create_ptid_object): Use
3665         gdb_py_object_from_longest.  Fix error handling.
3666         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
3667         gdb_py_object_from_longest.
3668         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
3669         gdb_py_object_from_longest.
3670         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
3671         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
3672         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
3673
3674 2020-09-15  Tom Tromey  <tromey@adacore.com>
3675
3676         * python/python.c (gdbpy_parameter_value): Use
3677         gdb_py_object_from_ulongest.
3678
3679 2020-09-15  Tom Tromey  <tromey@adacore.com>
3680
3681         * python/py-infevents.c (create_register_changed_event_object):
3682         Use gdb_py_object_from_longest.
3683         * python/py-exitedevent.c (create_exited_event_object): Use
3684         gdb_py_object_from_longest.
3685
3686 2020-09-15  Tom Tromey  <tromey@adacore.com>
3687
3688         * python/python.c (gdbpy_parameter_value): Use
3689         gdb_py_object_from_longest.
3690         * python/py-type.c (convert_field, typy_range): Use
3691         gdb_py_object_from_longest.
3692         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
3693         gdb_py_object_from_longest.
3694         * python/py-lazy-string.c (stpy_get_length): Use
3695         gdb_py_object_from_longest.
3696         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
3697         gdb_py_object_from_longest.
3698         * python/py-infevents.c (create_memory_changed_event_object): Use
3699         gdb_py_object_from_longest.
3700         * python/py-inferior.c (infpy_get_num): Use
3701         gdb_py_object_from_longest.
3702         (infpy_get_pid): Likewise.
3703
3704 2020-09-15  Tom Tromey  <tromey@adacore.com>
3705
3706         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
3707         defines.
3708         * python/py-value.c (valpy_long): Use
3709         gdb_py_object_from_ulongest.
3710         * python/py-symtab.c (salpy_get_pc): Use
3711         gdb_py_object_from_ulongest.
3712         (salpy_get_last): Likewise.
3713         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
3714         gdb_py_object_from_ulongest.
3715         * python/py-lazy-string.c (stpy_get_address): Use
3716         gdb_py_object_from_ulongest.
3717         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
3718         * python/py-arch.c (archpy_disassemble): Use
3719         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
3720         error handling.
3721
3722 2020-09-15  Tom Tromey  <tromey@adacore.com>
3723
3724         * python/python-internal.h (gdb_py_long_from_longest): Remove
3725         defines.
3726         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
3727         * python/py-type.c (convert_field, typy_get_sizeof): Use
3728         gdb_py_object_from_longest.
3729         * python/py-record-btrace.c (btpy_list_index): Use
3730         gdb_py_object_from_longest.
3731
3732 2020-09-15  Tom Tromey  <tromey@adacore.com>
3733
3734         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
3735         * python/py-record.c (recpy_element_number): Use
3736         gdb_py_object_from_longest.
3737         (recpy_gap_number): Likewise.
3738
3739 2020-09-15  Tom Tromey  <tromey@adacore.com>
3740
3741         * top.c (ui::ui): Update.
3742         (highest_ui_num): Remove.
3743         * top.h (struct ui) <num>: Remove.
3744
3745 2020-09-15  Tom Tromey  <tromey@adacore.com>
3746
3747         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
3748         * ui-style.c (ansi_regex_text): Now array.
3749         * rust-exp.y (number_regex_text): Now array.
3750         * linespec.c (linespec_quote_characters): Now array.
3751         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
3752         Now arrays.
3753
3754 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3755
3756         * debuginfod-support.c (debuginfod_client_deleter): New.
3757         (debuginfod_client_up): New.
3758         (debuginfod_init): Return debuginfod_client_up.
3759         (debuginfod_source_query): Adjust.
3760         (debuginfod_debuginfo_query): Adjust.
3761
3762 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3763
3764         * debuginfod-support.c (debuginfod_source_query): Use
3765         make_unique_xstrdup.
3766
3767 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3768
3769         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
3770         with `type::instance_flags`.
3771
3772 2020-09-14  Michael Mullin  <masmullin@gmail.com>
3773
3774         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
3775         Remove baton parameter.
3776
3777 2020-09-14  Pedro Alves  <pedro@palves.net>
3778
3779         * Makefile.in (SELFTESTS_SRCS): Add
3780         unittests/enum-flags-selftests.c.
3781         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
3782         btrace_function_flags instead of enum btrace_function_flag.
3783         * compile/compile-c-types.c (convert_qualified): Use
3784         enum_flags::raw.
3785         * compile/compile-cplus-symbols.c (convert_one_symbol)
3786         (convert_symbol_bmsym):
3787         * compile/compile-cplus-types.c (compile_cplus_convert_method)
3788         (compile_cplus_convert_struct_or_union_methods)
3789         (compile_cplus_instance::convert_qualified_base):
3790         * go-exp.y (parse_string_or_char): Add cast to int.
3791         * unittests/enum-flags-selftests.c: New file.
3792         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
3793         type to btrace_thread_flags from btrace_thread_flag.
3794         (record_btrace_cancel_resume, record_btrace_step_thread): Change
3795         local's type to btrace_thread_flags from btrace_thread_flag.  Add
3796         cast in DEBUG call.
3797
3798 2020-09-14  Pedro Alves  <pedro@palves.net>
3799
3800         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
3801         * gdbtypes.c (address_space_name_to_int): Rename to ...
3802         (address_space_name_to_type_instance_flags): ... this.
3803         (address_space_int_to_name): Rename to ...
3804         (address_space_type_instance_flags_to_name): ... this.
3805         * gdbtypes.h (address_space_name_to_int): Rename to ...
3806         (address_space_name_to_type_instance_flags): ... this.
3807         (address_space_int_to_name): Rename to ...
3808         (address_space_type_instance_flags_to_name): ... this.
3809         * type-stack.c (type_stack::insert): Adjust to rename.
3810         * type-stack.h (type_stack::insert): Likewise.
3811
3812 2020-09-14  Pedro Alves  <pedro@palves.net>
3813             Andrew Burgess  <andrew.burgess@embecosm.com>
3814
3815         * avr-tdep.c (avr_address_class_type_flags): Return
3816         type_instance_flags.
3817         (avr_address_class_type_flags_to_name): Take a
3818         type_instance_flags.
3819         (avr_address_class_name_to_type_flags): Return bool and take a
3820         type_instance_flags.
3821         * d-lang.c (build_d_types): Use type::set_instance_flags.
3822         * ft32-tdep.c (ft32_address_class_type_flags): Return
3823         type_instance_flags.
3824         (ft32_address_class_type_flags_to_name): Take a
3825         type_instance_flags.
3826         (ft32_address_class_name_to_type_flags): Return bool and take a
3827         type_instance_flags.
3828         (ft32_gdbarch_init): Use type::set_instance_flags.
3829         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
3830         * gdbarch.h, gdbarch.c: Regenerate.
3831         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
3832         (address_class_name_to_type_flags): Use type_instance_flags and
3833         bool.
3834         * gdbtypes.c (address_space_name_to_int)
3835         (address_space_int_to_name, make_qualified_type): Use
3836         type_instance_flags.
3837         (make_qualified_type): Use type_instance_flags and
3838         type::set_instance_flags.
3839         (make_type_with_address_space, make_cv_type, make_vector_type)
3840         (check_typedef): Use type_instance_flags.
3841         (recursive_dump_type): Cast type_instance_flags to unsigned for
3842         printing.
3843         (copy_type_recursive): Use type::set_instance_flags.
3844         (gdbtypes_post_init): Use type::set_instance_flags.
3845         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
3846         <m_instance_flags>: ... this.
3847         <instance_flags, set_instance_flags>: New methods.
3848         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
3849         (SET_TYPE_INSTANCE_FLAGS): New.
3850         (address_space_name_to_int, address_space_int_to_name)
3851         (make_type_with_address_space): Pass flags using
3852         type_instance_flags instead of int.
3853         * stabsread.c (cleanup_undefined_types_noname): Use
3854         type::set_instance_flags.
3855         * s390-tdep.c (s390_address_class_type_flags): Return
3856         type_instance_flags.
3857         (s390_address_class_type_flags_to_name): Take a
3858         type_instance_flags.
3859         (s390_address_class_name_to_type_flags): Return bool and take a
3860         type_instance_flags.
3861         * type-stack.c (type_stack::follow_types): Use
3862         type_instance_flags.
3863         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
3864
3865 2020-09-14  Tom Tromey  <tromey@adacore.com>
3866
3867         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
3868         * x86-tdep.c (x86_is_thunk_register_name)
3869         (x86_in_indirect_branch_thunk): Update.
3870         * sparc64-tdep.c (sparc64_fpu_register_names)
3871         (sparc64_cp0_register_names, sparc64_register_names)
3872         (sparc64_pseudo_register_names): Now const.
3873         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
3874         cp0_registers_num>: Now const.
3875         * sparc-tdep.c (sparc_core_register_names)
3876         (sparc32_fpu_register_names, sparc32_cp0_register_names)
3877         (sparc32_pseudo_register_names): Now const.
3878         (validate_tdesc_registers): Update.
3879         * rust-lang.c (rust_extensions): Now const.
3880         * p-lang.c (p_extensions): Now const.
3881         * objc-lang.c (objc_extensions): Now const.
3882         * nto-tdep.c (nto_thread_state_str): Now const.
3883         * moxie-tdep.c (moxie_register_names): Now const.
3884         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
3885         Now const.
3886         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
3887         (mips_linux_reg_names): Now const.
3888         (mips_gdbarch_init): Update.
3889         * microblaze-tdep.c (microblaze_register_names): Now const.
3890         * m68k-tdep.c (m68k_register_names): Now const.
3891         * m32r-tdep.c (m32r_register_names): Now const.
3892         * ia64-tdep.c (ia64_register_names): Now const.
3893         * i386-tdep.h (struct gdbarch_tdep) <register_names,
3894         ymmh_register_names, ymm16h_regnum, mpx_register_names,
3895         k_register_names, zmmh_register_names, xmm_avx512_register_names,
3896         ymm_avx512_register_names, pkeys_register_names>: Now const.
3897         * i386-tdep.c (i386_register_names, i386_zmm_names)
3898         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
3899         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
3900         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
3901         * f-lang.c (f_extensions): Now const.
3902         * d-lang.c (d_extensions): Now const.
3903         * csky-tdep.c (csky_register_names): Now const.
3904         * charset.c (default_charset_names, charset_enum): Now const.
3905         (_initialize_charset): Update.
3906         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
3907         const.
3908         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
3909         (bsd_uthread_solib_loaded): Update.
3910         (bsd_uthread_state): Now const.
3911         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
3912         (amd64_ymm_avx512_names, amd64_ymmh_names)
3913         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
3914         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
3915         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
3916         (amd64_dword_names): Now const.
3917         * agent.c (can_use_agent_enum): Now const.
3918         * ada-tasks.c (task_states, long_task_states): Now const.
3919         * ada-lang.c (known_runtime_file_name_patterns)
3920         (known_auxiliary_function_name_patterns, attribute_names)
3921         (standard_exc, ada_extensions): Now const.
3922
3923 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3924
3925         * bcache.h (struct bcache) <bcache>: Remove constructor.
3926         <m_hash_function, m_compare_function>: Remove.
3927         <~bcache>: Make virtual.
3928         <compare>: Remove static method, introduce virtual method.
3929         <default_hash>: Remove.
3930         <hash>: New virtual method.
3931         * bcache.c (bcache::expand_hash_table): Update.
3932         (bcache::insert): Update.
3933         (bcache::hash): New.
3934         (bcache::compare): Update comment and parameter names.
3935         * gdbtypes.c (types_deeply_equal): Update.
3936         * psymtab.h (struct psymbol_bcache): New struct.
3937         (class psymtab_storage) <psymtab_storage>: Make default.
3938         <psymbol_cache>: Change type to psymbol_bcache.
3939         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
3940         (psymbol_hash): Change to...
3941         (psymbol_bcache::hash): ... this.
3942         (psymbol_compare): Change to...
3943         (psymbol_bcache::compare): ... this.
3944
3945 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3946
3947         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
3948         checking for initial lwp.
3949
3950 2020-09-14  Tom Tromey  <tromey@adacore.com>
3951
3952         * m68k-tdep.c (m68k_extract_return_value): Use
3953         pointer_result_regnum.
3954         (m68k_store_return_value): Likewise.
3955         (m68k_reg_struct_return_p): Handle vectors and arrays.
3956         (m68k_return_value): Handle arrays.
3957         (m68k_svr4_return_value): Fix single-element aggregate handling.
3958         Handle long double.  Adjust for embedded ABI.
3959         (m68k_svr4_init_abi): Set pointer_result_regnum.
3960         (m68k_embedded_init_abi): New function.
3961         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
3962         (m68k_osabi_sniffer): New function.
3963         (_initialize_m68k_tdep): Register osabi sniffer.
3964         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
3965         member.
3966
3967 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3968
3969         * xml-support.c (xml_fetch_content_from_file): Replace xfree
3970         with gdb::unique_xmalloc_ptr<char>.
3971
3972 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3973
3974         * xml-support.h (xml_fetch_another): Change type to be a
3975         function_view.
3976         (xml_process_xincludes): Remove baton parameter.
3977         (xml_fetch_content_from_file): Change baton parameter to
3978         dirname.
3979         * xml-support.c (struct xinclude_parsing_data)
3980         <xinclude_parsing_data>: Remove baton parameter.
3981         <fetcher_baton>: Remove.
3982         (xinclude_start_include): Adjust.
3983         (xml_process_xincludes): Adjust.
3984         (xml_fetch_content_from_file): Replace baton parameter with
3985         dirname.
3986         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
3987         (xml_init_syscalls_info): Use a lambda.
3988         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
3989         (file_read_description_xml): Use a lambda.
3990         (fetch_available_features_from_target): Change baton parameter
3991         to target_ops.
3992         (target_read_description_xml): Use a lambda.
3993         (target_fetch_description_xml): Use a lambda.
3994         (string_read_description_xml): Update.
3995
3996 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3997
3998         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
3999         uses with type::endianity_is_not_default.
4000
4001 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4002
4003         * gdbtypes.h (struct type) <endianity_is_not_default,
4004         set_endianity_is_not_default>: New methods.
4005         (TYPE_ENDIANITY_NOT_DEFAULT): Use
4006         type::endianity_is_not_default, change all write call sites to
4007         use type::set_endianity_is_not_default.
4008
4009 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4010
4011         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
4012         uses with type::is_fixed_instance.
4013
4014 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4015
4016         * gdbtypes.h (struct type) <is_fixed_instance,
4017         set_is_fixed_instance>: New methods.
4018         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
4019         write call sites to use type::set_is_fixed_instance.
4020
4021 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4022
4023         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
4024         uses with type::is_gnu_ifunc.
4025
4026 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4027
4028         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
4029         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
4030         use type::set_is_gnu_ifunc.
4031
4032 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4033
4034         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
4035         uses with type::stub_is_supported.
4036
4037 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4038
4039         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
4040         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
4041         use type::set_stub_is_supported.
4042
4043 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4044
4045         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
4046         uses with type::is_vector.
4047
4048 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4049
4050         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
4051         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
4052         use type::set_is_vector.
4053
4054 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4055
4056         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
4057         uses with type::has_varargs.
4058
4059 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4060
4061         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
4062         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
4063         use type::set_has_varargs.
4064
4065 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4066
4067         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
4068         uses with type::is_prototyped.
4069
4070 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4071
4072         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
4073         New methods.
4074         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
4075         call sites to use type::set_is_prototyped.
4076
4077 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4078
4079         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
4080         uses with type::target_is_stub.
4081
4082 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4083
4084         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
4085         New methods.
4086         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
4087         sites to use type::set_target_is_stub.
4088
4089 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4090
4091         * gdbtypes.h (TYPE_STUB): Remove, replace all
4092         uses with type::is_stub.
4093
4094 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4095
4096         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
4097         (TYPE_STUB): Use type::is_stub, change all write call sites to
4098         use type::set_is_stub.
4099
4100 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4101
4102         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
4103         type::has_no_signedness.
4104
4105 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4106
4107         * gdbtypes.h (struct type) <has_no_signedness,
4108         set_has_no_signedness>: New methods.
4109         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
4110         call sites to use type::set_has_no_signedness.
4111
4112 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4113
4114         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
4115         type::is_unsigned.
4116
4117 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4118
4119         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
4120         methods.
4121         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
4122         sites to use type::set_is_unsigned.
4123
4124 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
4125             Adam Renquinha <arenquinha@cimeq.qc.ca>
4126
4127         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
4128         pointer and stack frame offset when unwinding.
4129
4130 2020-09-13  Pedro Alves  <pedro@palves.net>
4131
4132         * NEWS: Document "-break-insert --qualified".
4133         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
4134
4135 2020-09-13  Pedro Alves  <pedro@palves.net>
4136
4137         * linespec.c (classify_mtype, compare_msyms): Delete.
4138         (search_minsyms_for_name): Remove classification logic.  Instead
4139         filter out trampoline symbols if we also found an external
4140         function of the same name.
4141
4142 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4143
4144         * NEWS: Create a new section for the next release branch.
4145         Rename the section of the current branch, now that it has
4146         been cut.
4147
4148 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4149
4150         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
4151         * version.in: Bump version to 11.0.50.DATE-git.
4152
4153 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
4154
4155         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
4156
4157 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
4158             Felix Willgerodt  <Felix.Willgerodt@intel.com>
4159
4160         * gdbarch.sh: Added bfloat16 type.
4161         * gdbarch.c: Regenerated.
4162         * gdbarch.h: Regenerated.
4163         * gdbtypes.c (floatformats_bfloat16): New struct.
4164         (gdbtypes_post_init): Add builtin_bfloat16.
4165         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
4166         (floatformats_bfloat16): New struct.
4167         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
4168         (i386_ymm_type): Add field "v16_bfloat16"
4169         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
4170         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
4171         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
4172         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
4173         * features/i386/64bit-avx512.xml: Add bfloat16 type.
4174         * features/i386/64bit-avx512.c: Regenerated.
4175         * features/i386/64bit-sse.xml: Add bfloat16 type.
4176         * features/i386/64bit-sse.c: Regenerated.
4177
4178 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
4179
4180         * i386-tdep.c (i386_zmm_type): Fix field names.
4181         (i386_ymm_type): Fix field names.
4182
4183 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4184
4185         * breakpoint.c: Fix typo in the help message of the
4186         "set breakpoint condition-evaluation" command.
4187
4188 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4189
4190         * nbsd-nat.c: Include "nat/netbsd-nat.h".
4191         * (nbsd_nat_target::pid_to_exec_file)
4192         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
4193         (nbsd_nat_target::post_startup_inferior)
4194         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
4195         (nbsd_add_threads): Switch local code to common gdb/nat functions.
4196         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
4197         * (nbsd_thread_lister): Remove.
4198
4199 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4200
4201         * fork-inferior.c (startup_inferior): Avoid double free.
4202
4203 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4204
4205         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
4206         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
4207
4208 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4209
4210         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
4211         * netbsd-nat.c: Include <sys/ptrace.h>.
4212         * (netbsd_nat::enable_proc_events): Add.
4213
4214 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4215
4216         * netbsd-nat.h: Include "gdbsupport/function-view.h".
4217         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4218         (netbsd_nat::for_each_thread): Add.
4219         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
4220         "gdbsupport/common-debug.h".
4221         * (netbsd_nat::netbsd_thread_lister)
4222         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4223         (netbsd_nat::for_each_thread): Add.
4224
4225 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4226
4227         * netbsd-nat.h: Include <unistd.h>.
4228         * (netbsd_nat::pid_to_exec_file): Add.
4229         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
4230         * (netbsd_nat::pid_to_exec_file) Add.
4231
4232 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4233
4234         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
4235
4236 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4237
4238         * netbsd-nat.h: New file.
4239         * netbsd-nat.c: Likewise.
4240
4241 2020-09-09  Tom Tromey  <tromey@adacore.com>
4242
4243         * ada-lang.c (remove_extra_symbols): Do not increment when
4244         removing an element
4245
4246 2020-09-08  Tom Tromey  <tromey@adacore.com>
4247
4248         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
4249
4250 2020-09-08  Tom Tromey  <tromey@adacore.com>
4251
4252         PR win32/25302:
4253         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
4254         (gdb_bfd_init_data): New function.
4255         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
4256
4257 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4258
4259         * infrun.c (fetch_inferior_event): Use
4260         `switch_to_target_no_thread` to switch the target.
4261
4262 2020-09-06  Tom Tromey  <tom@tromey.com>
4263
4264         * symfile.h (dwarf2_free_objfile): Don't declare.
4265
4266 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4267
4268         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
4269         to match 16 byte real/complex type generated by Flang compiler.
4270
4271 2020-09-03  Tom de Vries  <tdevries@suse.de>
4272
4273         PR breakpoint/26546
4274         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
4275         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
4276
4277 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
4278
4279         * maint.c (index_digits): New function.
4280         (struct maint_print_section_data): Remove.
4281         (print_bfd_section_info): Remove print_data parameter, add arg
4282         and index_digits.
4283         (print_objfile_section_info): Likewise.
4284         (print_bfd_section_info_maybe_relocated): Likewise (plus
4285         objfile).
4286         (maintenance_info_sections): Adjust calls.
4287
4288 2020-09-02  Tom Tromey  <tromey@adacore.com>
4289
4290         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
4291         for null pointers.
4292         (ada_varobj_adjust_for_child_access): Special-case null pointers.
4293
4294 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
4295
4296         * bcache.h (struct bcache) <insert>: Change type of `added` to
4297         pointer to bool.
4298         * bcache.c (bcache::insert): Likewise.
4299         * gdbtypes.c (check_types_worklist): Adjust.
4300         * psymtab.c (add_psymbol_to_bcache): Adjust.
4301
4302 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
4303
4304         * corelow.c (unordered_set): Include.
4305         (class core_target): Add field 'm_core_unavailable_mappings'.
4306         (core_target::build_file_mappings): Print only one warning
4307         per inaccessible file.  Add unavailable/broken mappings
4308         to m_core_unavailable_mappings.
4309         (core_target::xfer_partial): Call...
4310         (core_target::xfer_memory_via_mappings): New method.
4311
4312 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4313
4314         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
4315         type to bool.
4316
4317 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4318
4319         * dwarf2/read.c (struct field_info): Fix indentation.
4320
4321 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4322
4323         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
4324         ordering in comment.
4325         * frame.c (frame_id_eq): Fix indentation.
4326
4327 2020-08-31  Scott Linder  <scott@scottlinder.com>
4328             Simon Marchi  <simon.marchi@efficios.com>
4329
4330         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
4331         inline frame ids in outer frame.
4332
4333 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4334
4335         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
4336         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
4337         (outer_frame_id): Use FID_STACK_OUTER instead of
4338         FID_STACK_INVALID.
4339         (frame_id_p): Don't check for outer_frame_id.
4340
4341 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4342
4343         * frame-unwind.c (frame_unwind_got_optimized): Don't set
4344         regnum/frame in value.  Call allocate_value_lazy.
4345         * frame.c (frame_unwind_register_value): Use
4346         val_print_not_saved.
4347
4348 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4349
4350         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
4351
4352 2020-08-29  Pedro Alves  <pedro@palves.net>
4353
4354         * progspace.c (print_program_space): Use all_inferiors.  Switch to
4355         the inferior before calling target_pid_to_str.
4356
4357 2020-08-28  Tom Tromey  <tom@tromey.com>
4358
4359         * xcoffread.c (xcoff_end_psymtab): Update comment.
4360         * dbxread.c (dbx_end_psymtab): Update comment.
4361
4362 2020-08-28  Tom de Vries  <tdevries@suse.de>
4363
4364         PR breakpoint/26544
4365         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
4366         event_location.
4367         (create_breakpoint): Same.
4368         (base_breakpoint_decode_location): Same.
4369         (bkpt_create_sals_from_location): Same.
4370         (bkpt_decode_location): Same.
4371         (bkpt_probe_create_sals_from_location): Same.
4372         (bkpt_probe_decode_location): Same.
4373         (tracepoint_create_sals_from_location): Same.
4374         (tracepoint_decode_location): Same.
4375         (tracepoint_probe_decode_location): Same.
4376         (strace_marker_create_sals_from_location): Same.
4377         (strace_marker_decode_location): Same.
4378         (create_sals_from_location_default): Same.
4379         (decode_location_default): Same.
4380         * breakpoint.h (struct breakpoint_ops): Same.
4381         (create_breakpoint): Same.
4382         * linespec.h (decode_line_full): Same.
4383         * linespec.c (decode_line_full): Same.  Throw error if
4384         result.size () == 0.
4385
4386 2020-08-27  Pedro Alves  <pedro@palves.net>
4387
4388         PR gdb/26524
4389         * breakpoint.c (until_break_fsm) <location_breakpoint,
4390         caller_breakpoint>: Delete fields.
4391         <breakpoints>: New field.
4392         <until_break_fsm>: Adjust to save a breakpoint vector instead of
4393         two individual breakpoints.
4394         (until_break_fsm::should_stop): Loop over breakpoints in the
4395         breakpoint vector.
4396         (until_break_fsm::clean_up): Adjust to clear the breakpoints
4397         vector.
4398         (until_break_command): Handle location expanding into multiple
4399         sals.
4400
4401 2020-08-27  Pedro Alves  <pedro@palves.net>
4402
4403         PR gdb/26523
4404         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
4405         bp_until breakpoints user-specified locations.  Update intro
4406         comment.
4407
4408 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
4409
4410         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
4411         gdb_bfd_sections): New.
4412         * maint.c (print_bfd_section_info): Change param type to
4413         maint_print_section_data.
4414         (print_objfile_section_info): Likewise.
4415         (print_bfd_section_info_maybe_relocated): Likewise.
4416         (maintenance_info_sections): Use gdb_bfd_sections.
4417
4418 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4419
4420         * MAINTAINERS: Add ARC target and maintainer.
4421
4422 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
4423
4424         * configure.tgt: ARC support for GNU/Linux.
4425         * Makefile.in (ALL_TARGET_OBJS): Likewise.
4426         * arc-linux-tdep.c: New file.
4427         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
4428         * arc-tdep.c (arc_write_pc): Use it.
4429
4430 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4431
4432         * arc-tdep.c (arc_check_for_hardware_loop): New.
4433         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
4434
4435 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4436
4437         * arc-tdep.h: Include "gdbarch.h".
4438
4439 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4440
4441         * arch/arc.h
4442         (arc_gdbarch_features): New class to stir the selection of target XML.
4443         (arc_create_target_description): Use FEATURES to choose XML target.
4444         (arc_lookup_target_description): Use arc_create_target_description
4445         to create _new_ target descriptions or return the already created
4446         ones if the FEATURES is the same.
4447         * arch/arc.c: Implementation of prototypes described above.
4448         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
4449         (arc_gdbarch_features_init): Initialize the FEATURES struct.
4450         * arc-tdep.c (*_feature_name): Make feature names consistent.
4451         (arc_register_feature): A new struct to hold information about
4452         registers of a particular target/feature.
4453         (arc_check_tdesc_feature): Check if XML provides registers in
4454         compliance with ARC_REGISTER_FEATURE structs.
4455         (arc_update_acc_reg_names): Add aliases for r58 and r59.
4456         (determine_*_reg_feature_set): Which feature name to look for.
4457         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
4458         (mach_type_to_arc_isa): Convert from a set of binutils machine types
4459         to expected ISA enums to be used in arc_gdbarch_features structs.
4460         * features/Makefile (FEATURE_XMLFILES): Add new files.
4461         * gdb/features/arc/v1-aux.c: New file.
4462         * gdb/features/arc/v1-aux.xml: Likewise.
4463         * gdb/features/arc/v1-core.c: Likewise.
4464         * gdb/features/arc/v1-core.xml: Likewise.
4465         * gdb/features/arc/v2-aux.c: Likewise.
4466         * gdb/features/arc/v2-aux.xml: Likewise.
4467         * gdb/features/arc/v2-core.c: Likewise.
4468         * gdb/features/arc/v2-core.xml: Likewise.
4469         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
4470
4471 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
4472             Andrew Burgess  <andrew.burgess@embecosm.com>
4473
4474         PR m2/26372
4475         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
4476         an assert.  Remove single element array indexing pattern as the
4477         MULTI_SUBSCRIPT support will handle this case too.
4478
4479 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
4480
4481         * value.h (valprint_check_validity): Move declaration from
4482         here...
4483         * valprint.h (valprint_check_validity): ... to here.
4484
4485 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
4486
4487         * debug.h: New file.
4488         * debug.c (debug_prefixed_vprintf): New function.
4489         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
4490         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
4491
4492 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
4493
4494         * infrun.h (infrun_debug_printf_1): New function declaration.
4495         (infrun_debug_printf): New macro.
4496         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
4497         throughout.
4498         (infrun_debug_printf): New function.
4499         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
4500         (handle_jit_event): Likewise.
4501
4502 2020-08-21  Mark Wielaard  <mark@klomp.org>
4503
4504         * ada-lex.l: Extend register warnings diagnostics comment for g++.
4505
4506 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
4507
4508         * frame.c (enum class frame_id_status): New.
4509         (struct frame_info) <this_id::p>: Change type to frame_id_status.
4510         (fprintf_frame): Update.
4511         (compute_frame_id): Set frame id status to "computing" on entry.
4512         Set it back to "not_computed" on failure and to "computed" on
4513         success.
4514         (get_frame_id): Assert the frame id is not being computed.
4515         (create_sentinel_frame): Use frame_id_status::COMPUTED.
4516         (create_new_frame): Likewise.
4517         (frame_cleanup_after_sniffer): Update assert.
4518
4519 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
4520
4521         * regcache.c (pid_ptid_regcache_map): New type.
4522         (target_ptid_regcache_map): Remove.
4523         (target_pid_ptid_regcache_map): New type.
4524         (regcaches): Change type to target_pid_ptid_regcache_map.
4525         (get_thread_arch_aspace_regcache): Update.
4526         (regcache_thread_ptid_changed): Update, handle pid-like ptid
4527         case.
4528         (regcaches_size): Update.
4529         (regcache_count): Update.
4530         (registers_changed_ptid_target_pid_test): New.
4531         (_initialize_regcache): Register new test.
4532
4533 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
4534
4535         * regcache.c (regcache_count): New.
4536         (struct regcache_test_data): New.
4537         (regcache_test_data_up): New.
4538         (populate_regcaches_for_test): New.
4539         (regcaches_test): Remove.
4540         (get_thread_arch_aspace_regcache_test): New.
4541         (registers_changed_ptid_all_test): New.
4542         (registers_changed_ptid_target_test): New.
4543         (registers_changed_ptid_target_ptid_test): New.
4544         (regcache_thread_ptid_changed): Remove regcache_count lambda.
4545         (_initialize_regcache): Register new tests.
4546
4547 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
4548
4549         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
4550         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
4551         gdbarch and aspace parameter.  Use current inferior's aspace.
4552         Validate regcache's arch value.
4553         (regcaches_test): Update.
4554
4555 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
4556
4557         * regcache.c (regcaches_test): Call registers_changed.
4558
4559 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4560
4561         * infrun.c (process_event_stop_test): Fix typo "breapoint".
4562
4563 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4564
4565         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
4566         to find the end of prologue for flang compiled binaries.
4567         * arm-tdep.c (arm_skip_prologue): Likewise.
4568         * i386-tdep.c (i386_skip_prologue): Likewise.
4569         * producer.c (producer_is_llvm): New function.
4570         (producer_parsing_tests): Added new tests for clang/flang.
4571         * producer.h (producer_is_llvm): New declaration.
4572
4573 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
4574
4575         * linux-nat.c (linux_nat_debug_printf): New function.
4576         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
4577
4578 2020-08-18  Aaron Merey  <amerey@redhat.com>
4579
4580         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
4581         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
4582         (CLIBS): Add DEBUGINFOD_LIBS.
4583
4584 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
4585
4586         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
4587         'gdbarch_num_regs'.
4588
4589 2020-08-17  Tom Tromey  <tromey@adacore.com>
4590
4591         * ada-varobj.c (ada_varobj_decode_var): Handle case where
4592         ada_get_decoded_value returns NULL.
4593
4594 2020-08-17  Tom Tromey  <tromey@adacore.com>
4595
4596         * python/py-inferior.c (infpy_search_memory): Use
4597         gdb_py_object_from_ulongest.
4598         * python/py-infevents.c (create_inferior_call_event_object)
4599         (create_memory_changed_event_object): Use
4600         gdb_py_object_from_ulongest.
4601         * python/py-linetable.c (ltpy_entry_get_pc): Use
4602         gdb_py_object_from_ulongest.
4603
4604 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
4605
4606         * loc.c (class symbol_needs_eval_context): Fix indentation.
4607
4608 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
4609
4610         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
4611         bool.
4612
4613 2020-08-17  Tom de Vries  <tdevries@suse.de>
4614
4615         PR gdb/26393
4616         * gdbtypes.c (dump_dynamic_prop): New function.
4617         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
4618
4619 2020-08-15  Tom de Vries  <tdevries@suse.de>
4620
4621         PR backtrace/26390
4622         * stack.c (print_frame_args): Temporarily set the selected
4623         frame to FRAME while printing the frame's arguments.
4624
4625 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4626
4627         PR breakpoints/26385
4628         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
4629         Always clear watchpoint with PTRACE_SET_DEBUGREG.
4630
4631 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4632
4633         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
4634         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
4635         and >= to check return value instead of == -1 and != -1.
4636
4637 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
4638
4639         * utils.h (class gdb_argv) <as_array_view>: New method.
4640         * utils.c (gdb_argv_as_array_view_test): New.
4641         (_initialize_utils): Register selftest.
4642         * maint.c (maintenance_selftest): Use the new method.
4643
4644 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
4645
4646         * target.h (supports_dumpcore, dumpcore): New
4647         function declarations.
4648         * target.c (supports_dumpcore, dumpcore): New
4649         functions.
4650         * target-delegates.c: Rebuild.
4651         * gcore.c (gcore_command): Use target_supports_dumpcore ()
4652         and target_dumpcore ().
4653
4654 2020-08-13  Aaron Merey  <amerey@redhat.com>
4655
4656         * debuginfod-support.c: Replace global variables with user_data.
4657
4658 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
4659
4660         * maint.c (maintenance_selftest): Split args and pass array_view
4661         to run_tests.
4662
4663 2020-08-12  Luis Machado  <luis.machado@linaro.org>
4664
4665         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
4666         type's length.
4667         Use %s and pulongest to print the length.
4668
4669 2020-08-12  Pedro Alves  <palves@redhat.com>
4670
4671         * NEWS: Move "Multi-target debugging support" item to the
4672         "Changes since GDB 9" section.
4673
4674 2020-08-12  Pedro Alves  <palves@redhat.com>
4675
4676         PR gdb/26336
4677         * progspace.c (program_space::remove_objfile): Invalidate the
4678         frame cache.
4679
4680 2020-08-11  Tom de Vries  <tdevries@suse.de>
4681
4682         * MAINTAINERS: Mark ms1 as deleted.
4683
4684 2020-08-10  Luis Machado  <luis.machado@linaro.org>
4685
4686         PR gdb/26310
4687
4688         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
4689         act accordingly.
4690         (aarch64_analyze_prologue_test): Add more unit tests to exercise
4691         movz/str/stur/stp skipping behavior.
4692
4693 2020-08-10  Luis Machado  <luis.machado@linaro.org>
4694
4695         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
4696         struct user_sve_header instead of struct sve_context.
4697
4698 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
4699
4700         * read.h (dwarf2_fetch_die_loc_sect_off,
4701         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
4702         `void *` parameter with function_view.
4703         * read.c (dwarf2_fetch_die_loc_sect_off,
4704         dwarf2_fetch_die_loc_cu_off): Likewise.
4705         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
4706         (per_cu_dwarf_call): Adjust.
4707         (get_frame_address_in_block_wrapper): Remove.
4708         (indirect_synthetic_pointer): Adjust.
4709         (get_ax_pc): Remove.
4710         (dwarf2_compile_expr_to_ax): Adjust.
4711
4712 2020-08-08  Tom de Vries  <tdevries@suse.de>
4713
4714         PR build/26344
4715         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
4716         constructor.
4717         * regcache.c (get_thread_arch_aspace_regcache): Same.
4718
4719 2020-08-07  Tom Tromey  <tromey@adacore.com>
4720
4721         * ravenscar-thread.c
4722         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
4723         New method.
4724         (ravenscar_thread_target::wait): Check
4725         runtime_initialized.
4726         (ravenscar_thread_target::prepare_to_store)
4727         (ravenscar_thread_target::stopped_by_sw_breakpoint)
4728         (ravenscar_thread_target::stopped_by_hw_breakpoint)
4729         (ravenscar_thread_target::stopped_by_watchpoint)
4730         (ravenscar_thread_target::stopped_data_address)
4731         (ravenscar_thread_target::core_of_thread): Use
4732         scoped_restore_current_thread and
4733         set_base_thread_from_ravenscar_task.
4734
4735 2020-08-07  Tom Tromey  <tromey@adacore.com>
4736
4737         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
4738
4739 2020-08-07  Tom Tromey  <tromey@adacore.com>
4740
4741         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
4742         update_inferior_ptid before update_thread_list.
4743         (temporarily_change_regcache_ptid): New class.
4744         (ravenscar_thread_target::fetch_registers)
4745         (ravenscar_thread_target::store_registers)
4746         (ravenscar_thread_target::prepare_to_store): Use base thread when
4747         forwarding operation.
4748
4749 2020-08-07  Tom Tromey  <tromey@adacore.com>
4750
4751         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
4752         "is_pid" case.
4753
4754 2020-08-07  Tom Tromey  <tromey@adacore.com>
4755
4756         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
4757         New methods.
4758         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
4759         first.
4760         (ravenscar_thread_target::add_thread): Rename from
4761         ravenscar_add_thread.
4762         (ravenscar_thread_target::update_thread_list): Use a lambda.
4763         (ravenscar_thread_target::xfer_partial): New method.
4764
4765 2020-08-07  Tom Tromey  <tromey@adacore.com>
4766
4767         * ada-lang.h (ada_task_list_iterator_ftype): Now a
4768         gdb::function_view.
4769         (iterate_over_live_ada_tasks): Change type of argument.
4770         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
4771         of argument.
4772
4773 2020-08-07  Tom Tromey  <tromey@adacore.com>
4774
4775         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
4776         Remove.
4777         (ravenscar_thread_target::extra_thread_info): Remove.
4778         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
4779         defer to target beneath for non-Ravenscar threads.
4780
4781 2020-08-07  Tom Tromey  <tromey@adacore.com>
4782
4783         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
4784         get_base_thread_from_ravenscar_task>: Now methods.
4785         <m_cpu_map>: New member.
4786         (ravenscar_thread_target::get_thread_base_cpu): Rename from
4787         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
4788         (ravenscar_thread_target::task_is_currently_active): Update.
4789         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
4790         Now a method.
4791         (ravenscar_thread_target::add_active_thread): Put initial thread
4792         into the m_cpu_map.
4793
4794 2020-08-07  Tom Tromey  <tromey@adacore.com>
4795
4796         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
4797         event_ptid.
4798
4799 2020-08-07  Tom Tromey  <tromey@adacore.com>
4800
4801         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
4802         runtime_initialized.
4803
4804 2020-08-07  Tom Tromey  <tromey@adacore.com>
4805
4806         * ravenscar-thread.c (ravenscar_thread_target): Don't call
4807         add_active_thread.
4808         (ravenscar_thread_target::add_active_thread): Now public.
4809         (ravenscar_inferior_created): Call add_active_thread after pushing
4810         the target.
4811
4812 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
4813
4814         * regcache.c (ptid_regcache_map): New type.
4815         (target_ptid_regcache_map): New type.
4816         (regcaches): Change type to target_ptid_regcache_map.
4817         (get_thread_arch_aspace_regcache): Update to regcaches' new
4818         type.
4819         (regcache_thread_ptid_changed): Likewise.
4820         (registers_changed_ptid): Likewise.
4821         (regcaches_size): Likewise.
4822         (regcaches_test): Update.
4823         (regcache_thread_ptid_changed): Update.
4824         * regcache.h (regcache_up): New type.
4825         * gdbsupport/ptid.h (hash_ptid): New struct.
4826
4827 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
4828
4829         * observable.h (thread_ptid_changed): Add parameter
4830         `process_stratum_target *`.
4831         * infrun.c (infrun_thread_ptid_changed): Add parameter
4832         `process_stratum_target *` and use it.
4833         (selftests): New namespace.
4834         (infrun_thread_ptid_changed): New function.
4835         (_initialize_infrun): Register selftest.
4836         * regcache.c (regcache_thread_ptid_changed): Add parameter
4837         `process_stratum_target *` and use it.
4838         (regcache_thread_ptid_changed): New function.
4839         (_initialize_regcache): Register selftest.
4840         * thread.c (thread_change_ptid): Pass target to
4841         thread_ptid_changed observable.
4842
4843 2020-08-06  Caroline Tice <cmtice@google.com>
4844
4845         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
4846         (struct dwp_sections): Update field comments.  Add loclists and
4847         rnglists fields.
4848         (struct virtual_v2_dwo_sections): Rename struct to
4849         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
4850         size & offset fields for loclists and rnglists.
4851         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
4852         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
4853         skipping dummy type units.
4854         (create_dwp_hash_table): Update the large comment above the function to
4855         discuss Version 5 DWP files as well, with references.  Update all the
4856         version checks in the function to check for version 5 as well.  Add new
4857         section at the end to create dwp hash table for version 5.
4858         (create_dwp_v2_section): Rename function to
4859         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
4860         Add V5 to error message text.
4861         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
4862         into calls to create_dwp_v2_or_v5_section.
4863         (create_dwo_unit_in_dwp_v5): New function.
4864         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
4865         check for version2; add else clause to handle version 5.
4866         (open_and_init_dwo_file): Add code to check dwarf version & only call
4867         create_debug_types_hash_table (with sections.types) if version is not 5;
4868         else call create_debug_type_hash_table, with sections.info.
4869         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
4870         version 5.
4871         (dwarf2_locate_v5_dwp_sections): New function.
4872         (open_and_init_dwp_file): Add else-if clause for version 5 to call
4873         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
4874
4875 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
4876
4877         * regcache.h (class regcache): Remove friend
4878         registers_changed_ptid.
4879         <regcache_thread_ptid_changed>: Remove.
4880         <regcaches>: Remove.
4881         * regcache.c (regcache::regcaches): Rename to...
4882         (regcaches): ... this.  Make static.
4883         (get_thread_arch_aspace_regcache): Update.
4884         (regcache::regcache_thread_ptid_changed): Rename to...
4885         (regcache_thread_ptid_changed): ... this.  Update.
4886         (class regcache_access): Remove.
4887         (regcaches_test): Update.
4888         (_initialize_regcache): Update.
4889         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
4890         <forward_list>.
4891
4892 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
4893
4894         * regcache.h (class regcache) <current_regcache>: Rename to...
4895         <regcaches>: ... this.  Move doc here.
4896         * regcache.c (regcache::current_regcache) Rename to...
4897         (regcache::regcaches): ... this.  Move doc to header.
4898         (get_thread_arch_aspace_regcache): Update.
4899         (regcache::regcache_thread_ptid_changed): Update.
4900         (registers_changed_ptid): Update.
4901         (class regcache_access) <current_regcache_size>: Rename to...
4902         <regcaches_size>: ... this.
4903         (current_regcache_test): Rename to...
4904         (regcaches_test): ... this.
4905         (_initialize_regcache): Update.
4906
4907 2020-08-06  Victor Collod  <vcollod@nvidia.com>
4908
4909         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
4910
4911 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
4912
4913         * corelow.c (core_target::build_file_mappings): Don't output
4914         null pathname in warning.
4915
4916 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
4917
4918         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
4919         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
4920         gdb.dwarf2/dw2-single-line-discriminators.exp,
4921         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
4922
4923 2020-08-05  Tom Tromey  <tromey@adacore.com>
4924
4925         PR rust/26197:
4926         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
4927         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
4928         Fix off-by-one and type size errors in ordinary case.
4929
4930 2020-08-05  Tom de Vries  <tdevries@suse.de>
4931
4932         * gdbtypes.c (type_not_allocated, type_not_associated): Use
4933         "prop->const_val () == 0" instead of "prop->const_val () != 0".
4934
4935 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
4936
4937         * frame.h (frame_id_p): Return bool.
4938         (frame_id_artificial_p): Return bool.
4939         (frame_id_eq): Return bool.
4940         (has_stack_frames): Return bool.
4941         (get_selected_frame): Fix typo in comment.
4942         (get_frame_pc_if_available): Return bool.
4943         (get_frame_address_in_block_if_available): Return bool.
4944         (get_frame_func_if_available): Return bool.
4945         (read_frame_register_unsigned): Return bool.
4946         (get_frame_register_bytes): Return bool.
4947         (safe_frame_unwind_memory): Return bool.
4948         (deprecated_frame_register_read): Return bool.
4949         (frame_unwinder_is): Return bool.
4950         * frame.c (struct frame_info) <prev_arch::p>: Change type to
4951         bool.
4952         <this_id::p>: Likewise.
4953         <prev_p>: Likewise.
4954         (frame_stash_add): Return bool.
4955         (get_frame_id): Use bool.
4956         (frame_id_build_special) Use bool.
4957         (frame_id_build_unavailable_stack): Use bool.
4958         (frame_id_build): Use bool.
4959         (frame_id_p): Return bool, use true/false instead of 1/0.
4960         (frame_id_artificial_p): Likewise.
4961         (frame_id_eq): Likewise.
4962         (frame_id_inner): Likewise.
4963         (get_frame_func_if_available): Likewise.
4964         (read_frame_register_unsigned): Likewise.
4965         (deprecated_frame_register_read): Likewise.
4966         (get_frame_register_bytes): Likewise.
4967         (has_stack_frames): Likewise.
4968         (inside_main_func): Likewise.
4969         (inside_entry_func): Likewise.
4970         (get_frame_pc_if_available): Likewise.
4971         (get_frame_address_in_block_if_available): Likewise.
4972         (frame_unwinder_is): Likewise.
4973         (safe_frame_unwind_memory): Likewise.
4974         (frame_unwind_arch): Likewise.
4975
4976 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
4977
4978         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
4979         type to cached_copy_status.
4980         (fprintf_frame): Adjust.
4981         (get_frame_func_if_available): Adjust.
4982         (frame_cleanup_after_sniffer): Adjust.
4983
4984 2020-08-04  Mark Wielaard  <mark@klomp.org>
4985
4986         * MAINTAINERS (Write After Approval): Update email address.
4987
4988 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
4989
4990         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
4991         dynamic_prop::const_val.
4992
4993 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
4994
4995         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
4996         dynamic_prop::kind.
4997
4998 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
4999
5000         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
5001
5002 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
5003
5004         * configure.tgt: Set gdb_sim for bpf-*-* targets.
5005
5006 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
5007             Jose E. Marchesi  <jose.marchesi@oracle.com>
5008
5009         * configure.tgt: Add entry for bpf-*-*.
5010         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
5011         (ALLDEPFILES): Add bpf-tdep.c.
5012         * bpf-tdep.c: New file.
5013         * MAINTAINERS: Add bpf target and maintainer.
5014         * NEWS: Mention the support for the new target.
5015
5016 2020-08-04  Tom de Vries  <tdevries@suse.de>
5017
5018         PR symtab/23270
5019         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
5020         Error.
5021
5022 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5023
5024         * syscalls/freebsd.xml: Regenerate.
5025
5026 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5027
5028         * syscalls/update-freebsd.sh: Fix usage and year range.
5029
5030 2020-08-03  Tom de Vries  <tdevries@suse.de>
5031
5032         PR symtab/26333
5033         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
5034         DW_LNE_lo_user/DW_LNE_hi_user range.
5035
5036 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
5037
5038         PR ada/26318
5039         * ada-lang.c (ada_modulus): Return 0 if property is not of const
5040         kind.
5041
5042 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5043
5044         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
5045
5046 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5047
5048         * breakpoint.c (set_breakpoint_condition): Update the condition
5049         expressions after checking that the input condition string parses
5050         successfully and does not contain junk at the end.
5051
5052 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5053
5054         * breakpoint.c (set_breakpoint_condition): Update the
5055         condition string after parsing the new condition successfully.
5056
5057 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5058
5059         * proc-api.c (_STRUCTURED_PROC): Don't define.
5060         * proc-events.c: Likewise.
5061         * proc-flags.c: Likewise.
5062         * proc-why.c: Likewise.
5063         * procfs.c: Likewise.
5064
5065         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
5066         * configure, config.in: Regenerate.
5067
5068 2020-07-30  Tom de Vries  <tdevries@suse.de>
5069
5070         PR build/26320
5071         * ui-style.h (struct ui_file_style::color): Wrap m_value and
5072         m_red/m_green/m_blue in a union.
5073
5074 2020-07-29  Tom de Vries  <tdevries@suse.de>
5075
5076         PR tdep/26280
5077         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
5078
5079 2020-07-28  Tom Tromey  <tromey@adacore.com>
5080
5081         PR symtab/26270:
5082         * symtab.h (find_pc_partial_function_sym): Declare.
5083         * cli/cli-cmds.c (disassemble_command): Use
5084         find_pc_partial_function_sym.  Check asm_demangle.
5085         * blockframe.c (cache_pc_function_sym): New global.
5086         (cache_pc_function_name): Remove.
5087         (clear_pc_function_cache): Update.
5088         (find_pc_partial_function_sym): New function, from
5089         find_pc_partial_function.
5090         (find_pc_partial_function): Rewrite using
5091         find_pc_partial_function_sym.
5092
5093 2020-07-28  Tom Tromey  <tromey@adacore.com>
5094
5095         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
5096         help.  Add usage.
5097
5098 2020-07-28  Tom Tromey  <tromey@adacore.com>
5099
5100         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
5101         <DW_OP_GNU_variable_value>: Cast to address type.
5102
5103 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
5104
5105         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
5106         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
5107         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
5108         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
5109         (nbsd_get_siginfo_type): New.
5110         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
5111         (_initialize_nbsd_tdep): New.
5112
5113 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5114
5115         PR binutils/26301
5116         * configure: Regenerated.
5117
5118 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5119
5120         PR binutils/26301
5121         * configure: Regenerated.
5122
5123 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5124
5125         * python/py-frame.c: Remove 'user-regs.h' include.
5126         (frapy_read_register): Rewrite to make use of
5127         gdbpy_parse_register_id.
5128         * python/py-registers.c (gdbpy_parse_register_id): New function,
5129         moved here from python/py-unwind.c.  Updated the return type, and
5130         also accepts register descriptor objects.
5131         * python/py-unwind.c: Remove 'user-regs.h' include.
5132         (pyuw_parse_register_id): Moved to python/py-registers.c.
5133         (unwind_infopy_add_saved_register): Update to use
5134         gdbpy_parse_register_id.
5135         (pending_framepy_read_register): Likewise.
5136         * python/python-internal.h (gdbpy_parse_register_id): Declare.
5137
5138 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5139
5140         * python/py-registers.c: Add 'user-regs.h' include.
5141         (register_descriptor_iter_find): New function.
5142         (register_descriptor_iterator_object_methods): New static global
5143         methods array.
5144         (register_descriptor_iterator_object_type): Add pointer to methods
5145         array.
5146
5147 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
5148
5149         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
5150         for all architectures on FreeBSD 11.3 and later.
5151
5152 2020-07-27  Tom Tromey  <tromey@adacore.com>
5153
5154         * gcore.h (load_corefile): Don't declare.
5155
5156 2020-07-27  Tom de Vries  <tdevries@suse.de>
5157
5158         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
5159         * config.in: Regenerate.
5160         * configure: Regenerate.
5161
5162 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
5163
5164         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
5165         ws2tcpip.h.  When checking whether socklen_t type is defined, use
5166         ws2tcpip.h if it is available and sys/socket.h isn't.
5167         * configure: Regenerate.
5168         * config.in: Regenerate.
5169
5170 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5171
5172         PR fortran/23051
5173         PR fortran/26139
5174         * valops.c (value_ind): Pass address to
5175         readjust_indirect_value_type.
5176         * value.c (readjust_indirect_value_type): Make parameter
5177         non-const, and add extra address parameter.  Resolve original type
5178         before using it.
5179         * value.h (readjust_indirect_value_type): Update function
5180         signature and comment.
5181
5182 2020-07-25  Tom de Vries  <tdevries@suse.de>
5183
5184         PR symtab/26243
5185         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
5186         entries.
5187
5188 2020-07-24  Aaron Merey  <amerey@redhat.com>
5189
5190         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
5191         * configure: Rebuild.
5192
5193 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
5194
5195         PR corefiles/26294
5196         * corelow.c (_initialize_corelow): Add period to help text
5197         for "maintenance print core-file-backed-mappings".
5198
5199 2020-07-23  Pedro Alves  <pedro@palves.net>
5200
5201         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
5202         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
5203         meanwhile.
5204         * frame.c (frame_cache_generation, get_frame_cache_generation):
5205         New.
5206         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
5207         (get_prev_frame_if_no_cycle): On exception, don't touch
5208         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
5209         * frame.h (get_frame_cache_generation): Declare.
5210
5211 2020-07-23  Tom de Vries  <tdevries@suse.de>
5212
5213         PR tui/26282
5214         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
5215         New default constructor.
5216
5217 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5218
5219         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
5220         exclude non-statement entries.
5221
5222 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5223
5224         * NEWS (New commands): Mention new command
5225         "maintenance print core-file-backed-mappings".
5226
5227 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5228
5229         * corelow.c (gdbcmd.h): Include.
5230         (core_target::info_proc_mappings): New method.
5231         (get_current_core_target): New function.
5232         (maintenance_print_core_file_backed_mappings): New function.
5233         (_initialize_corelow): Add core-file-backed-mappings to
5234         "maint print" commands.
5235
5236 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5237
5238         * linux-tdep.c (dump_note_entry_p): New function.
5239         (linux_dump_mapping_p_ftype): New typedef.
5240         (linux_find_memory_regions_full): Add new parameter,
5241         should_dump_mapping_p.
5242         (linux_find_memory_regions): Adjust call to
5243         linux_find_memory_regions_full.
5244         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
5245         call to linux_find_memory_regions_full.
5246
5247 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5248
5249         * corelow.c (solist.h, unordered_map): Include.
5250         (class core_target): Add field m_core_file_mappings and
5251         method build_file_mappings.
5252         (core_target::core_target): Call build_file_mappings.
5253         (core_target::~core_target): Free memory associated with
5254         m_core_file_mappings.
5255         (core_target::build_file_mappings): New method.
5256         (core_target::xfer_partial): Use m_core_file_mappings
5257         for memory transfers.
5258         * linux-tdep.c (linux_read_core_file_mappings): New
5259         function.
5260         (linux_core_info_proc_mappings): Rewrite to use
5261         linux_read_core_file_mappings.
5262         (linux_init_abi): Register linux_read_core_file_mappings.
5263
5264 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5265
5266         * arch-utils.c (default_read_core_file_mappings): New function.
5267         * arch-utils.c (default_read_core_file_mappings): Declare.
5268         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
5269         * gdbarch.h, gdbarch.c: Regenerate.
5270
5271 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5272
5273         PR corefiles/25631
5274         * corelow.c (core_target:xfer_partial):  Revise
5275         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
5276         case after first checking the stratum beneath the core
5277         target.
5278         (has_all_memory): Return true.
5279         * target.c (raw_memory_xfer_partial): Revise comment
5280         regarding use of has_all_memory.
5281
5282 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5283
5284         * exec.h (section_table_xfer_memory): Revise declaration,
5285         replacing section name parameter with an optional callback
5286         predicate.
5287         * exec.c (section_table_xfer_memory): Likewise.
5288         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
5289         of section_table_xfer_memory.
5290
5291 2020-07-22  Tom Tromey  <tromey@adacore.com>
5292
5293         * mi/mi-cmd-stack.c (list_args_or_locals): Use
5294         lookup_symbol_search_name.
5295
5296 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5297
5298         * python/py-registers.c (gdbpy_register_object_data_init): Remove
5299         redundant local variable.
5300         (gdbpy_get_register_descriptor): Extract descriptor vector as a
5301         reference, not pointer, update code accordingly.
5302
5303 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5304             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5305
5306         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
5307         * jit.c (jit_breakpoint_re_set_internal): Use the
5308         `skip_jit_symbol_lookup` field.
5309
5310 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5311             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5312
5313         * jit.c (jit_read_descriptor): Define the descriptor address once,
5314         use twice.
5315         (jit_breakpoint_deleted): Move the declaration of the loop variable
5316         `iter` into the loop header.
5317         (jit_breakpoint_re_set_internal): Move the declaration of the local
5318         variable `objf_data` to the first point of definition.
5319         (jit_event_handler): Move the declaration of local variables
5320         `code_entry`, `entry_addr`, and `objf` to their first point of use.
5321         Rename `objf` to `jited`.
5322
5323 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5324
5325         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
5326         Remove.
5327         * jit.c (get_jiter_objfile_data): Update.
5328
5329 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5330             Simon Marchi  <simon.marchi@polymtl.ca>
5331
5332         * jit.c (struct jit_program_space_data): Remove.
5333         (jit_program_space_key): Remove.
5334         (jiter_objfile_data::~jiter_objfile_data): Remove program space
5335         stuff.
5336         (get_jit_program_space_data): Remove.
5337         (jit_breakpoint_deleted): Iterate on all of the program space's
5338         objfiles.
5339         (jit_inferior_init): Likewise.
5340         (jit_breakpoint_re_set_internal): Likewise.  Also change return
5341         type to void.
5342         (jit_breakpoint_re_set): Pass current_program_space to
5343         jit_breakpoint_re_set_internal.
5344
5345 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5346
5347         * jit.h (struct jiter_objfile_data) <cached_code_address,
5348         jit_breakpoint>: Move to here from ...
5349         * jit.c (jit_program_space_data): ... here.
5350         (jiter_objfile_data::~jiter_objfile_data): Update.
5351         (jit_breakpoint_deleted): Update.
5352         (jit_breakpoint_re_set_internal): Update.
5353
5354 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5355
5356         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
5357         checks.
5358         (jit_read_descriptor): Remove NULL check.
5359         (jit_event_handler): Add an assertion.
5360
5361 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5362
5363         * jit.h (struct jit_objfile_data):  Split into...
5364         (struct jiter_objfile_data): ... this ...
5365         (struct jited_objfile_data): ... and this.
5366         * objfiles.h (struct objfile) <jit_data>: Remove.
5367         <jiter_data, jited_data>: New fields.
5368         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
5369         (jiter_objfile_data::~jiter_objfile_data): ... this.
5370         (get_jit_objfile_data): Rename to ...
5371         (get_jiter_objfile_data): ... this.
5372         (add_objfile_entry): Update.
5373         (jit_read_descriptor): Use get_jiter_objfile_data.
5374         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
5375         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
5376         (jit_inferior_exit_hook): Use objfile's jited_data field.
5377
5378 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5379
5380         * jit.h: Forward-declare `struct minimal_symbol`.
5381         (struct jit_objfile_data): Migrate to here from jit.c; also add a
5382         constructor, destructor, and an objfile* field.
5383         * jit.c (jit_objfile_data): Remove.
5384         (struct jit_objfile_data): Migrate from here to jit.h.
5385         (jit_objfile_data::~jit_objfile_data): New destructor
5386         implementation with code moved from free_objfile_data.
5387         (free_objfile_data): Delete.
5388         (get_jit_objfile_data): Update to use the jit_data field of objfile.
5389         (jit_find_objf_with_entry_addr): Ditto.
5390         (jit_inferior_exit_hook): Ditto.
5391         (_initialize_jit): Remove the call to
5392         register_objfile_data_with_cleanup.
5393         * objfiles.h (struct objfile) <jit_data>: New field.
5394
5395 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5396
5397         * jit.h: Forward-declare `struct objfile`.
5398         (jit_event_handler): Add a second parameter, the JITer objfile.
5399         * jit.c (jit_read_descriptor): Change the signature to take the
5400         JITer objfile as an argument instead of the jit_program_space_data.
5401         (jit_inferior_init): Update the call to jit_read_descriptor.
5402         (jit_event_handler): Use the new JITer objfile argument when calling
5403         jit_read_descriptor.
5404         * breakpoint.c (handle_jit_event): Update the call to
5405         jit_event_handler to pass the JITer objfile.
5406
5407 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5408
5409         * gdbarch.c: Regenerate.
5410         * gdbarch.h: Regenerate.
5411         * gdbarch.sh (handle_segmentation_fault): Remove method.
5412         * infrun.c (handle_segmentation_fault): Remove.
5413         (print_signal_received_reason): Remove call to
5414         handle_segmentation_fault.
5415
5416 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5417
5418         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
5419         Rename to sparc64_linux_report_signal_info and add siggnal
5420         argument.
5421         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
5422         instead of sparc64_linux_handle_segmentation_fault.
5423
5424 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5425
5426         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
5427         i386_linux_report_signal_info instead of
5428         i386_linux_handle_segmentation_fault.
5429         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
5430         to i386_linux_report_signal_info and add siggnal argument.
5431         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
5432         of i386_linux_handle_segmentation_fault.
5433         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
5434         to i386_linux_report_signal_info and add siggnal argument.
5435
5436 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5437
5438         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
5439         hook if present.
5440
5441 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5442
5443         * gdbarch.c: Regenerate.
5444         * gdbarch.h: Regenerate.
5445         * gdbarch.sh (report_signal_info): New method.
5446         * infrun.c (print_signal_received_reason): Invoke gdbarch
5447         report_signal_info hook if present.
5448
5449 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
5450
5451         * python/py-registers.c : Add 'unordered_map' include.
5452         (gdbpy_new_reggroup): Renamed to...
5453         (gdbpy_get_reggroup): ...this.  Update to only create register
5454         group descriptors when needed.
5455         (gdbpy_reggroup_iter_next): Update.
5456
5457 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
5458
5459         * python/py-registers.c (gdbpy_register_object_data): New static
5460         global.
5461         (gdbpy_register_object_data_init): New function.
5462         (gdbpy_new_register_descriptor): Renamed to...
5463         (gdbpy_get_register_descriptor): ...this, and update to reuse
5464         existing register descriptors where possible.
5465         (gdbpy_register_descriptor_iter_next): Update.
5466         (gdbpy_initialize_registers): Register new gdbarch data.
5467
5468 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
5469
5470         * linux-nat.c (stopped_pids): Make static.
5471
5472 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
5473
5474         PR ada/26235
5475         * gdbtypes.c (ada_discrete_type_low_bound,
5476         ada_discrete_type_high_bound): Handle undefined bounds.
5477
5478 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
5479
5480         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
5481         declaration.
5482         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
5483         function.
5484
5485 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
5486
5487         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
5488         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
5489         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
5490         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
5491         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
5492         method.
5493
5494 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
5495
5496         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
5497         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
5498         which are deprecated in Guile 3.0.
5499         * configure.ac (try_guile_versions): Add "guile-3.0".
5500         * configure (try_guile_versions): Regenerate.
5501         * NEWS: Update entry.
5502
5503 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
5504             Doug Evans  <dje@google.com>
5505
5506         PR gdb/21104
5507         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
5508         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
5509         USING_GUILE_BEFORE_2_2.
5510         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
5511         Change type to 'scm_t_port_type *'.
5512         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
5513         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
5514         parameter and honor it.  Update callers.
5515         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
5516         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
5517         functions.
5518         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
5519         USING_GUILE_BEFORE_2_2.
5520         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
5521         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
5522         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
5523         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
5524         and 'SCM_PORT_TYPE'.
5525         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
5526         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
5527         (gdbscm_memory_port_read, gdbscm_memory_port_write)
5528         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
5529         [!USING_GUILE_BEFORE_2_2]: New functions.
5530         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
5531         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
5532         'gdbscm_memory_port_read'.
5533         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
5534         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
5535         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
5536         function.
5537         (ioscm_init_memory_port): Remove.
5538         (ioscm_init_memory_port_stream): New function
5539         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
5540         function.
5541         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
5542         Return scm_from_uint (0).
5543         (gdbscm_set_memory_port_read_buffer_size_x)
5544         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
5545         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
5546         Return scm_from_uint (0).
5547         (gdbscm_set_memory_port_write_buffer_size_x)
5548         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
5549         * configure.ac (try_guile_versions): Add "guile-2.2".
5550         * configure: Regenerate.
5551         * NEWS: Add entry.
5552
5553 2020-07-18  Tom Tromey  <tom@tromey.com>
5554
5555         * linux-nat.c (linux_multi_process): Remove.
5556         (linux_nat_target::supports_multi_process): Return true.
5557
5558 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5559
5560         * arch/riscv.c (riscv_tdesc_cache): Change map type.
5561         (riscv_lookup_target_description): Return pointer out of
5562         unique_ptr.
5563         * target-descriptions.c (allocate_target_description): Add
5564         comment.
5565         (target_desc_deleter::operator()): Likewise.
5566         * target-descriptions.h (struct target_desc_deleter): Moved to
5567         gdbsupport/tdesc.h.
5568         (target_desc_up): Likewise.
5569
5570 2020-07-17  Tom Tromey  <tromey@adacore.com>
5571
5572         * linux-nat.c (linux_nat_target::supports_non_stop)
5573         (linux_nat_target::always_non_stop_p): Use "true".
5574         (linux_nat_target::supports_disable_randomization): Use "true" and
5575         "false".
5576
5577 2020-07-16  Caroline Tice  <cmtice@google.com>
5578
5579         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
5580         (RNGLIST_HEADER_SIZE64): New constant definition.
5581         (struct dwop_section_names): Add rnglists_dwo.
5582         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
5583         (struct loclist_header): Rename to 'loclists_rnglists_header'.
5584         (struct dwo_sections): Add rnglists field.
5585         (read_attribut_reprocess): Add tag parameter.
5586         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
5587         (cu_debug_rnglists_section): New function (decl & definition).
5588         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
5589         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
5590         die whose range is being checked; get rnglist section from
5591         cu_debug_rnglists_section, to get from either objfile or dwo file as
5592         appropriate.  Add cases for DW_RLE_base_addressx,
5593         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
5594         the base address to DW_RLE_offset_pairs (not to all ranges), moving
5595         test inside if-condition and updating complaint message.
5596         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
5597         dwarf2_rnglists_process.
5598         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
5599         dwarf2_ranges_process.
5600         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
5601         need_ranges_base and update comment appropriately.  Also pass die tag
5602         to dwarf2_ranges_read.
5603         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
5604         need_ranges_base and update comment appropriately.  Also pass die tag
5605         to dwarf2_ranges_process.
5606         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
5607         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
5608         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
5609         need_ranges_base and update comment appropriately.  Also pass die tag
5610         to read_attribute_reprocess and dwarf2_ranges_read.
5611         (read_loclist_header): Rename function to read_loclists_rnglists_header,
5612         and update function comment appropriately.
5613         (read_loclist_index): Call read_loclists_rnglists_header instead of
5614         read_loclist_header.
5615         (read_rnglist_index): New function.
5616         (read_attribute_reprocess):  Add tag parameter. Add code for
5617         DW_FORM_rnglistx, passing tag to read_rnglist_index.
5618         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
5619
5620 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5621
5622         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
5623         being resolved.
5624
5625 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
5626
5627         * arch-utils.c (show_architecture): Update formatting of messages.
5628
5629 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5630
5631         * gdbtypes.h (struct type) <bounds>: Handle array and string
5632         types.
5633         * ada-lang.c (assign_aggregate): Use type::bounds on
5634         array/string type.
5635         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
5636         * c-varobj.c (c_number_of_children): Likewise.
5637         (c_describe_child): Likewise.
5638         * eval.c (evaluate_subexp_for_sizeof): Likewise.
5639         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
5640         (f_type_print_base): Likewise.
5641         * f-valprint.c (f77_array_offset_tbl): Likewise.
5642         (f77_get_upperbound): Likewise.
5643         (f77_print_array_1): Likewise.
5644         * guile/scm-type.c (gdbscm_type_range): Likewise.
5645         * m2-typeprint.c (m2_array): Likewise.
5646         (m2_is_long_set_of_type): Likewise.
5647         * m2-valprint.c (get_long_set_bounds): Likewise.
5648         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
5649         * python/py-type.c (typy_range): Likewise.
5650         * rust-lang.c (rust_internal_print_type): Likewise.
5651         * type-stack.c (type_stack::follow_types): Likewise.
5652         * valarith.c (value_subscripted_rvalue): Likewise.
5653         * valops.c (value_cast): Likewise.
5654
5655 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5656
5657         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
5658         callers to use the equivalent accessor methods.
5659
5660 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5661
5662         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
5663         (struct type) <bit_stride>: New method.
5664         (TYPE_BIT_STRIDE): Remove.
5665         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
5666
5667 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5668
5669         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
5670         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
5671         callers to use the equivalent accessor methods instead.
5672
5673 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5674
5675         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
5676         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
5677         callers to use the equivalent accessor methods instead.
5678
5679 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5680
5681         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
5682         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
5683         to use dynamic_prop::kind.
5684
5685 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5686
5687         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
5688         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
5689         to get the bound property's kind and check against
5690         PROP_UNDEFINED.
5691
5692 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5693
5694         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
5695         all callers to use type::range_bounds followed by
5696         dynamic_prop::{low,high}.
5697
5698 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
5699
5700         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
5701         const_val, set_const_val, baton, set_locexpr, set_loclist,
5702         set_addr_offset, variant_parts, set_variant_parts,
5703         original_type, set_original_type>: New methods.
5704         <kind>: Rename to...
5705         <m_kind>: ... this.  Update all users to use the new methods
5706         instead.
5707         <data>: Rename to...
5708         <m_data>: ... this.  Update all users to use the new methods
5709         instead.
5710
5711 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5712
5713         * gdbtypes.c (get_discrete_bounds): Return failure if
5714         the range type's bounds are not both defined and constant
5715         values.
5716         (get_array_bounds): Update comment.  Remove undefined bound check.
5717
5718 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
5719
5720         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
5721         the type::bounds method directly.
5722
5723 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5724
5725         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
5726         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
5727         are used to set the range type's bounds to use set_bounds.
5728
5729 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5730
5731         * exec.c (_initialize_exec): Update exec-file-mismatch help.
5732
5733 2020-07-10  Pedro Alves  <pedro@palves.net>
5734
5735         * gdbthread.h (inferior_ref): Define.
5736         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
5737         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
5738         * thread.c
5739         (scoped_restore_current_thread::restore):
5740         Adjust to gdb::ref_ptr.
5741         (scoped_restore_current_thread::~scoped_restore_current_thread):
5742         Remove manual decref handling.
5743         (scoped_restore_current_thread::scoped_restore_current_thread):
5744         Adjust to use
5745         inferior_ref::new_reference/thread_info_ref::new_reference.
5746         Incref the thread before calling get_frame_id instead of after.
5747         Let TARGET_CLOSE_ERROR propagate.
5748
5749 2020-07-10  Pedro Alves  <pedro@palves.net>
5750
5751         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
5752         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
5753         NOT_AVAILABLE_ERROR.
5754         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
5755         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
5756
5757 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
5758             Pedro Alves  <pedro@palves.net>
5759
5760         PR gdb/26199
5761         * infrun.c (threads_are_resumed_pending_p): Delete.
5762         (do_target_wait): Remove threads_are_executing and
5763         threads_are_resumed_pending_p checks from the inferior_matches
5764         lambda.  Update comments.
5765
5766 2020-07-10  Pedro Alves  <pedro@palves.net>
5767
5768         PR gdb/26199
5769         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
5770         executing threads.
5771
5772 2020-07-10  Pedro Alves  <pedro@palves.net>
5773
5774         PR gdb/26199
5775         * infrun.c (handle_no_resumed): Handle multiple targets.
5776
5777 2020-07-10  Pedro Alves  <pedro@palves.net>
5778
5779         PR gdb/26199
5780         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
5781         target_is_async_p.
5782
5783 2020-07-10  Pedro Alves  <pedro@palves.net>
5784
5785         PR gdb/26199
5786         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
5787         threads, not all threads.
5788
5789 2020-07-10  Pedro Alves  <pedro@palves.net>
5790
5791         PR gdb/26199
5792         * remote.c (remote_target::open_1): Pass remote target pointer as
5793         data to create_async_event_handler.
5794         (remote_async_inferior_event_handler): Mark async event handler
5795         before returning if the remote target still has either pending
5796         events or unacknowledged notifications.
5797
5798 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
5799
5800         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
5801         declaration.
5802         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
5803         function.
5804
5805 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
5806
5807         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
5808         inferior_ptid.
5809
5810 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
5811
5812         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
5813         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
5814         AT_FREEBSD_PS_STRINGS.
5815
5816 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
5817
5818         * auto-load.c (auto_load_objfile_script_1): Convert drive part
5819         of debugfile path on Windows.
5820
5821 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
5822
5823         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
5824         argument to 'data'.
5825
5826 2020-07-08  Tom Tromey  <tromey@adacore.com>
5827
5828         * ada-lang.c (ada_exception_message_1): Use read_memory.
5829
5830 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5831
5832         PR python/22748
5833         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
5834         special handling for inline frames.
5835         * findvar.c (value_of_register_lazy): Skip inline frames when
5836         creating lazy register values.
5837         * frame.c (frame_id_computed_p): Delete definition.
5838         * frame.h (frame_id_computed_p): Delete declaration.
5839
5840 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5841
5842         * NEWS: Mention additions to Python API.
5843         * python/py-arch.c (archpy_register_groups): New function.
5844         (arch_object_methods): Add 'register_groups' method.
5845         * python/py-registers.c (reggroup_iterator_object): New struct.
5846         (reggroup_object): New struct.
5847         (gdbpy_new_reggroup): New function.
5848         (gdbpy_reggroup_to_string): New function.
5849         (gdbpy_reggroup_name): New function.
5850         (gdbpy_reggroup_iter): New function.
5851         (gdbpy_reggroup_iter_next): New function.
5852         (gdbpy_new_reggroup_iterator): New function
5853         (gdbpy_initialize_registers): Register new types.
5854         (reggroup_iterator_object_type): Define new Python type.
5855         (gdbpy_reggroup_getset): New static global.
5856         (reggroup_object_type): Define new Python type.
5857         * python/python-internal.h
5858
5859 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5860
5861         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
5862         * python/py-arch.c (archpy_registers): New function.
5863         (arch_object_methods): Add 'registers' method.
5864         * python/py-registers.c: New file.
5865         * python/python-internal.h
5866         (gdbpy_new_register_descriptor_iterator): Declare.
5867         (gdbpy_initialize_registers): Declare.
5868         * python/python.c (do_start_initialization): Call
5869         gdbpy_initialize_registers.
5870         * NEWS: Mention additions to the Python API.
5871
5872 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5873
5874         * NEWS: Mention new Python API method.
5875         * python/py-unwind.c (pending_framepy_architecture): New function.
5876         (pending_frame_object_methods): Add architecture method.
5877
5878 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5879
5880         * gdbarch.c: Regenerate.
5881         * gdbarch.h: Regenerate.
5882         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
5883         (gdbarch_data): Use internal_error for the case where
5884         deprecated_set_gdbarch_data was originally needed.
5885         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
5886         and use passed in obstack.
5887         (libunwind_frame_set_descr): Should no longer get back NULL from
5888         gdbarch_data.
5889         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
5890         type.
5891         * user-regs.c (user_regs_init): Update parameters, and use passed
5892         in obstack.
5893         (user_reg_add): Should no longer get back NULL from gdbarch_data.
5894         (_initialize_user_regs): Register as a pre-init gdbarch data type.
5895
5896 2020-07-06  Tom de Vries  <tdevries@suse.de>
5897
5898         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
5899         End-Of-Sequence in lte_is_less_than.
5900         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
5901         "gdb: Don't reorder line table entries too much when sorting".
5902
5903 2020-07-06  Tom de Vries  <tdevries@suse.de>
5904
5905         PR tui/26205
5906         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
5907
5908 2020-07-05  Tom de Vries  <tdevries@suse.de>
5909
5910         PR build/26187
5911         * inferior.h (struct infcall_suspend_state_deleter): If available, use
5912         std::uncaught_exceptions instead of deprecated
5913         std::uncaught_exception.
5914
5915 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
5916
5917         * macroexp.h (macro_stringify): Return
5918         gdb::unique_xmalloc_ptr<char>.
5919         * macroexp.c (macro_stringify): Likewise.
5920         * macrotab.c (fixup_definition): Update.
5921
5922 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
5923
5924         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
5925         (lex_one_token): Update.
5926         * macroexp.c (struct macro_buffer) <release>: Return
5927         gdb::unique_xmalloc_ptr<char>.
5928         (macro_stringify): Update.
5929         (macro_expand): Update.
5930         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
5931         * macroexp.h (macro_expand_next): Likewise.
5932
5933 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
5934
5935         * macroexp.h (macro_lookup_ftype): Remove.
5936         (macro_expand, macro_expand_once, macro_expand_next): Remove
5937         lookup function parameters, add scope parameter.
5938         * macroexp.c (scan, substitute_args, expand, maybe_expand,
5939         macro_expand, macro_expand_once, macro_expand_next): Likewise.
5940         * macroscope.h (standard_macro_lookup): Change parameter type
5941         to macro_scope.
5942         * macroscope.c (standard_macro_lookup): Likewise.
5943         * c-exp.y (lex_one_token): Update.
5944         * macrocmd.c (macro_expand_command): Likewise.
5945         (macro_expand_once_command): Likewise.
5946
5947 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
5948
5949         * inf-loop.c (inferior_event_handler): Remove client_data param.
5950         * inf-loop.h (inferior_event_handler): Likewise.
5951         * infcmd.c (step_1): Adjust.
5952         * infrun.c (proceed): Adjust.
5953         (fetch_inferior_event): Remove client_data param.
5954         (infrun_async_inferior_event_handler): Adjust.
5955         * infrun.h (fetch_inferior_event): Remove `void *` param.
5956         * linux-nat.c (handle_target_event): Adjust.
5957         * record-btrace.c (record_btrace_handle_async_inferior_event):
5958         Adjust.
5959         * record-full.c (record_full_async_inferior_event_handler):
5960         Adjust.
5961         * remote.c (remote_async_inferior_event_handler): Adjust.
5962
5963 2020-07-01  Tom Tromey  <tom@tromey.com>
5964
5965         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
5966         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
5967
5968 2020-07-01  Tom Tromey  <tom@tromey.com>
5969
5970         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
5971         tui_gen_win_info.
5972         (tui_win_info::make_window): Merge with
5973         tui_gen_win_info::make_window.
5974         (tui_win_info::make_visible): Move from tui_gen_win_info.
5975         * tui/tui-win.c (tui_win_info::max_width): Move from
5976         tui_gen_win_info.
5977         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
5978         type.
5979         <window_factory>: Likewise.
5980         * tui/tui-layout.c (tui_win_info::resize): Move from
5981         tui_gen_win_info.
5982         (make_standard_window): Change return type.
5983         (get_locator_window, tui_get_window_by_name): Likewise.
5984         (tui_layout_window::apply): Remove a cast.
5985         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
5986         (struct tui_win_info): Merge with tui_gen_win_info.
5987         (struct tui_gen_win_info): Remove.
5988
5989 2020-07-01  Tom Tromey  <tom@tromey.com>
5990
5991         * tui/tui-stack.h (struct tui_locator_window): Derive from
5992         tui_win_info.
5993         <do_scroll_horizontal, do_scroll_vertical>: New methods.
5994         <can_box>: New method.
5995
5996 2020-07-01  Tom Tromey  <tom@tromey.com>
5997
5998         * tui/tui-stack.h (struct tui_locator_window): Remove body.
5999
6000 2020-07-01  Tom Tromey  <tom@tromey.com>
6001
6002         * tui/tui-regs.c (tui_data_window::display_registers_from)
6003         (tui_data_window::display_registers_from)
6004         (tui_data_window::first_data_item_displayed)
6005         (tui_data_window::delete_data_content_windows): Update.
6006         (tui_data_window::refresh_window, tui_data_window::no_refresh):
6007         Remove.
6008         (tui_data_window::check_register_values): Update.
6009         (tui_data_item_window::rerender): Add parameters.  Update.
6010         (tui_data_item_window::refresh_window): Remove.
6011         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
6012         virtual.
6013         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
6014         tui_gen_win_info.
6015         <refresh_window, max_height, min_height>: Remove.
6016         <rerender>: Add parameters.
6017         <x, y, visible>: New members.
6018         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
6019         <m_item_width>: New member.
6020
6021 2020-07-01  Tom Tromey  <tom@tromey.com>
6022
6023         * tui/tui-regs.c (tui_data_window::show_register_group)
6024         (tui_data_window::check_register_values): Update.
6025         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
6026         from item_no.
6027
6028 2020-07-01  Tom Tromey  <tom@tromey.com>
6029
6030         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
6031         useless "if".
6032
6033 2020-07-01  Tom Tromey  <tom@tromey.com>
6034
6035         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
6036         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
6037
6038 2020-07-01  Tom Tromey  <tom@tromey.com>
6039
6040         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
6041         * tui/tui-winsource.h (enum tui_line_or_address_kind)
6042         (struct tui_line_or_address): Move from tui-data.h.
6043         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
6044         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
6045         (tui_cmd_window, tui_source_window_base, tui_source_window)
6046         (tui_disasm_window): Don't declare.
6047         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
6048         to tui-winsource.h.
6049         (SINGLE_KEY): Move to tui-stack.c.
6050
6051 2020-07-01  Tom Tromey  <tom@tromey.com>
6052
6053         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
6054         std::string.
6055         * tui/tui-regs.c (class tab_expansion_file): New.
6056         (tab_expansion_file::write): New method.
6057         (tui_register_format): Change return type.  Use
6058         tab_expansion_file.
6059         (tui_get_register, tui_data_window::display_registers_from)
6060         (tui_data_item_window::rerender): Update.
6061         * tui/tui-io.h (tui_expand_tabs): Don't declare.
6062         * tui/tui-io.c (tui_expand_tabs): Remove.
6063
6064 2020-07-01  Tom Tromey  <tom@tromey.com>
6065
6066         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
6067
6068 2020-07-01  Fangrui Song  <maskray@google.com>
6069
6070         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
6071
6072 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6073
6074         * dwarf2/read.c (set_die_type): Removed conditions to restrict
6075         forms for DW_AT_associated and DW_AT_allocated attributes,
6076         which is already checked in function attr_to_dynamic_prop.
6077
6078 2020-06-30  Tom Tromey  <tromey@adacore.com>
6079
6080         * dwarf2/read.c (quirk_rust_enum): Correctly call
6081         alloc_rust_variant for default-less enum.
6082
6083 2020-06-30  Tom Tromey  <tromey@adacore.com>
6084
6085         PR build/26183:
6086         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
6087         gdb::to_string.
6088
6089 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
6090
6091         * gdbarch.sh (displaced_step_copy_insn): Update doc.
6092         * gdbarch.h: Re-generate.
6093
6094 2020-06-28  Tom Tromey  <tom@tromey.com>
6095
6096         * command.h (cmd_types): Remove.
6097         (cmd_type): Don't declare.
6098         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
6099         typedef.
6100         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
6101         * cli/cli-decode.c (cmd_type): Remove.
6102
6103 2020-06-27  Pedro Alves  <palves@redhat.com>
6104
6105         * fork-child.c (prefork_hook): Adjust.
6106         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
6107         Delete.
6108         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
6109         * inferior.c (inferior::set_tty, inferior::tty): New methods.
6110         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
6111         Remove declarations.
6112         (struct inferior) <set_tty, tty>: New methods.
6113         (struct inferior) <terminal>: Rename to ...
6114         (struct inferior) <m_terminal>: ... this and make private.
6115         * main.c (captured_main_1): Adjust.
6116         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
6117         (mi_cmd_inferior_tty_show): Adjust.
6118         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
6119         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
6120
6121 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
6122
6123         * configure.ac: Add --enable-libctf: handle --disable-static
6124         properly.
6125         * acinclude.m4: sinclude ../config/enable.m4.
6126         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
6127         (LIBCTF): Substitute in.
6128         (CTF_DEPS): New, likewise.
6129         (CLIBS): libctf needs symbols from libbfd: move earlier.
6130         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
6131         flags.
6132         * ctfread.c: Surround in ENABLE_LIBCTF.
6133         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
6134         * configure: Regenerate.
6135         * config.in: Likewise.
6136
6137 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6138
6139         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
6140
6141 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6142
6143         * inferior.h (struct inferior) <terminal>: Change type to
6144         gdb::unique_xmalloc_ptr<char>.
6145         * inferior.c (inferior::~inferior): Don't free inf->terminal.
6146         * infcmd.c (set_inferior_io_terminal): Don't free terminal
6147         field, adjust to unique pointer.
6148         (get_inferior_io_terminal): Adjust to unique pointer.
6149
6150 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6151
6152         * riscv-tdep.c (riscv_print_registers_info): Loop over all
6153         registers, not just the known core set of registers.
6154
6155 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6156
6157         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
6158         fflags, frm, and fcsr registers.
6159         (riscv_register_reggroup_p): Remove unknown CSRs from save and
6160         restore groups.
6161         (riscv_tdesc_unknown_reg): New function.
6162         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
6163         tdesc_use_registers.
6164         * riscv-tdep.h (struct gdbarch_tdep): Add
6165         unknown_csrs_first_regnum, unknown_csrs_count,
6166         duplicate_fflags_regnum, duplicate_frm_regnum, and
6167         duplicate_fcsr_regnum fields.
6168
6169 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6170
6171         * target-descriptions.c (tdesc_use_registers): Add new parameter a
6172         callback, use the callback (when not null) to help number unknown
6173         registers.
6174         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
6175         (tdesc_use_registers): Add extra parameter to declaration.
6176
6177 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6178
6179         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
6180         in the file.
6181         (class riscv_pending_register_alias): Likewise.
6182         (riscv_register_feature::register_info): Change 'required_p' field
6183         to 'required', and change its type.  Add 'check' member function.
6184         (riscv_register_feature::register_info::check): Define new member
6185         function.
6186         (riscv_xreg_feature): Change initialisation of 'required' field.
6187         (riscv_freg_feature): Likewise.
6188         (riscv_virtual_feature): Likewise.
6189         (riscv_csr_feature): Likewise.
6190         (riscv_check_tdesc_feature): Take extra parameter, the csr
6191         tdesc_feature, rewrite the function to use the new
6192         riscv_register_feature::register_info::check function.
6193         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
6194
6195 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6196
6197         * features/Makefile: Remove all references to the deleted files
6198         below.
6199         * features/riscv/32bit-csr.c: Deleted.
6200         * features/riscv/32bit-csr.xml: Deleted.
6201         * features/riscv/64bit-csr.c: Deleted.
6202         * features/riscv/64bit-csr.xml: Deleted.
6203         * features/riscv/rebuild-csr-xml.sh: Deleted.
6204
6205 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6206
6207         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
6208         whitespace error for declaration of names member variable.
6209         (struct riscv_register_feature): Add new prefer_first_name member
6210         variable, and fix whitespace error in declaration of registers.
6211         (riscv_xreg_feature): Initialize prefer_first_name field.
6212         (riscv_freg_feature): Likewise.
6213         (riscv_virtual_feature): Likewise.
6214         (riscv_csr_feature): Likewise.
6215         (riscv_register_name): Expand on comments.  Remove register name
6216         modifications for CSR and virtual registers.
6217
6218 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6219
6220         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
6221         errors.
6222
6223 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6224
6225         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
6226         riscv-opc.h.
6227         (class riscv_pending_register_alias): New class.
6228         (riscv_check_tdesc_feature): Take vector of pending aliases and
6229         populate it as appropriate.
6230         (riscv_setup_register_aliases): Delete.
6231         (riscv_gdbarch_init): Create vector of pending aliases and pass it
6232         to riscv_check_tdesc_feature in all cases.  Use the vector to
6233         create the register aliases.
6234
6235 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6236
6237         * sol2-tdep.c (sol2_static_transform_name): Remove.
6238         (sol2_init_abi): Don't register it.
6239         * gdbarch.sh (static_transform_name): Remove.
6240         * gdbarch.c, gdbarch.h: Regenerate.
6241
6242         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
6243         gdbarch_static_transform_name.
6244         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
6245         * stabsread.c (define_symbol) <'X'>: Remove.
6246         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
6247         handling.
6248         <'V'>: Likewise.
6249         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
6250         <'S'>: Remove call to gdbarch_static_transform_name.
6251
6252 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6253
6254         * procfs.c (procfs_pre_trace): New function.
6255         (procfs_target::create_inferior): Pass it to fork_inferior.
6256
6257 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6258
6259         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
6260         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
6261         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
6262         sol2-tdep.o, sparc-sol2-tdep.o.
6263         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
6264         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
6265         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
6266         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
6267
6268 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6269
6270         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
6271         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
6272         Call sol2_init_abi.
6273         Remove calls to set_gdbarch_skip_solib_resolver,
6274         set_gdbarch_core_pid_to_str.
6275         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
6276         (i386_sol2_static_transform_name): Remove.
6277         (i386_sol2_init_abi): Call sol2_init_abi.
6278         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6279         set_gdbarch_static_transform_name,
6280         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6281         Use sol2_sigtramp_p.
6282         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
6283         (sol2_sigtramp_p): New function.
6284         (sol2_static_transform_name): New function.
6285         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
6286         (sol2_init_abi): New function.
6287         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
6288         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
6289         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
6290         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
6291         (sparc_sol2_static_transform_name): Remove.
6292         (sparc32_sol2_init_abi): Call sol2_init_abi.
6293         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6294         set_gdbarch_static_transform_name,
6295         set_gdbarch_skip_solib_resolver,
6296         set_gdbarch_core_pid_to_str.
6297         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
6298         (sparc_sol2_static_transform_name): Remove
6299         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
6300         call sol2_sigtramp_p.
6301         (sparc64_sol2_init_abi): Call sol2_init_abi.
6302         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6303         set_gdbarch_static_transform_name,
6304         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6305
6306 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6307
6308         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
6309         * exec.c (validate_exec_file): If from_tty, set both
6310         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
6311         * symfile.c (symbol_file_add_with_addrs): if always_confirm
6312         and from_tty, unconditionally ask a confirmation.
6313
6314 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6315
6316         * target-descriptions.c (tdesc_architecture_name): Protect against
6317         NULL pointer dereference.
6318         (maint_print_xml_tdesc_cmd): New function.
6319         (_initialize_target_descriptions): Register new 'maint print
6320         xml-tdesc' command and give it the filename completer.
6321         * NEWS: Mention new 'maint print xml-tdesc' command.
6322
6323 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6324
6325         * target-descriptions.c (class tdesc_compatible_info): New class.
6326         (struct target_desc): Change type of compatible vector.
6327         (tdesc_compatible_p): Update for change in type of
6328         target_desc::compatible.
6329         (tdesc_compatible_info_list): New function.
6330         (tdesc_compatible_info_arch_name): New function.
6331         (tdesc_add_compatible): Update for change in type of
6332         target_desc::compatible.
6333         (print_c_tdesc::visit_pre): Likewise.
6334
6335 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6336
6337         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
6338         whitespace to underscore.
6339         (maint_print_c_tdesc_cmd): Use fake filename for target
6340         descriptions that came from the target.
6341         (_initialize_target_descriptions): Add filename command completion
6342         for 'maint print c-tdesc'.
6343
6344 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6345
6346         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
6347         lines.
6348
6349 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6350
6351         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
6352         lines.
6353         (dwarf2_find_location_expression): Likewise.
6354         (call_site_parameter_matches): Likewise.
6355         (dwarf2_compile_expr_to_ax): Likewise.
6356         (disassemble_dwarf_expression): Likewise.
6357         (loclist_describe_location): Likewise.
6358
6359 2020-06-23  Pedro Alves  <palves@redhat.com>
6360
6361         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
6362         progspace-and-thread.h.  Include scoped-mock-context.h instead.
6363         (register_to_value_test): Use scoped_mock_context.
6364         * regcache.c: Include "scoped-mock-context.h".
6365         (cooked_read_test): Don't error out if a target is already pushed.
6366         Use scoped_mock_context.  Adjust.
6367         * scoped-mock-context.h: New file.
6368
6369 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6370
6371         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
6372         initializer.
6373         (ada_language::is_string_type_p): New member function.
6374         * c-lang.c (c_language_data): Delete la_is_string_type_p
6375         initializer.
6376         (cplus_language_data): Likewise.
6377         (asm_language_data): Likewise.
6378         (minimal_language_data): Likewise.
6379         * d-lang.c (d_language_data): Likewise.
6380         * f-lang.c (f_is_string_type_p): Delete function, implementation
6381         moved to f_language::is_string_type_p.
6382         (f_language_data): Delete la_is_string_type_p initializer.
6383         (f_language::is_string_type_p): New member function,
6384         implementation from f_is_string_type_p.
6385         * go-lang.c (go_is_string_type_p): Delete function, implementation
6386         moved to go_language::is_string_type_p.
6387         (go_language_data): Delete la_is_string_type_p initializer.
6388         (go_language::is_string_type_p): New member function,
6389         implementation from go_is_string_type_p.
6390         * language.c (language_defn::is_string_type_p): Define new member
6391         function.
6392         (default_is_string_type_p): Make static, add comment copied from
6393         header file.
6394         (unknown_language_data): Delete la_is_string_type_p initializer.
6395         (unknown_language::is_string_type_p): New member function.
6396         (auto_language_data): Delete la_is_string_type_p initializer.
6397         (auto_language::is_string_type_p): New member function.
6398         * language.h (language_data): Delete la_is_string_type_p field.
6399         (language_defn::is_string_type_p): Declare new function.
6400         (default_is_string_type_p): Delete desclaration, move comment to
6401         definition.
6402         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
6403         moved to m2_language::is_string_type_p.
6404         (m2_language_data): Delete la_is_string_type_p initializer.
6405         (m2_language::is_string_type_p): New member function,
6406         implementation from m2_is_string_type_p.
6407         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
6408         initializer.
6409         * opencl-lang.c (opencl_language_data): Likewise.
6410         * p-lang.c (pascal_is_string_type_p): Delete function,
6411         implementation moved to pascal_language::is_string_type_p.
6412         (pascal_language_data): Delete la_is_string_type_p initializer.
6413         (pascal_language::is_string_type_p): New member function,
6414         implementation from pascal_is_string_type_p.
6415         * rust-lang.c (rust_is_string_type_p): Delete function,
6416         implementation moved to rust_language::is_string_type_p.
6417         (rust_language_data): Delete la_is_string_type_p initializer.
6418         (rust_language::is_string_type_p): New member function,
6419         implementation from rust_is_string_type_p.
6420         * valprint.c (val_print_scalar_or_string_type_p): Update call to
6421         is_string_type_p.
6422
6423 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6424
6425         * ada-lang.c (ada_language_data): Delete la_print_typedef
6426         initializer.
6427         (ada_language::print_typedef): New member function.
6428         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
6429         (cplus_language_data): Likewise.
6430         (asm_language_data): Likewise.
6431         (minimal_language_data): Likewise.
6432         * d-lang.c (d_language_data): Likewise.
6433         * f-lang.c (f_language_data): Likewise.
6434         (f_language::print_typedef): New member function.
6435         * go-lang.c (go_language_data): Delete la_print_typedef
6436         initializer.
6437         * language.c (language_defn::print_typedef): Define member
6438         function.
6439         (unknown_language_data): Delete la_print_typedef initializer.
6440         (unknown_language::print_typedef): New member function.
6441         (auto_language_data): Delete la_print_typedef initializer.
6442         (auto_language::print_typedef): New member function.
6443         * language.h (language_data): Delete la_print_typedef field.
6444         (language_defn::print_typedef): Declare new member function.
6445         (LA_PRINT_TYPEDEF): Update call to print_typedef.
6446         (default_print_typedef): Delete declaration.
6447         * m2-lang.c (m2_language_data): Delete la_print_typedef
6448         initializer.
6449         (m2_language::print_typedef): New member function.
6450         * objc-lang.c (objc_language_data): Delete la_print_typedef
6451         initializer.
6452         * opencl-lang.c (opencl_language_data): Likewise.
6453         * p-lang.c (pascal_language_data): Likewise.
6454         (pascal_language::print_typedef): New member function.
6455         * rust-lang.c (rust_print_typedef): Delete function,
6456         implementation moved to rust_language::print_typedef.
6457         (rust_language): Delete la_print_typedef initializer.
6458         (rust_language::print_typedef): New member function,
6459         implementation from rust_print_typedef.
6460         * typeprint.c (default_print_typedef): Delete.
6461
6462 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6463
6464         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
6465         (ada_language::printstr): New member function.
6466         * c-lang.c (c_language_data): Delete la_printstr initializer.
6467         (cplus_language_data): Likewise.
6468         (asm_language_data): Likewise.
6469         (minimal_language_data): Likewise.
6470         * d-lang.c (d_language_data): Likewise.
6471         * f-lang.c (f_printstr): Rename to f_language::printstr.
6472         (f_language_data): Delete la_printstr initializer.
6473         (f_language::printstr): New member function, implementation from
6474         f_printstr.
6475         * go-lang.c (go_language_data): Delete la_printstr initializer.
6476         * language.c (language_defn::printstr): Define new member
6477         function.
6478         (unk_lang_printstr): Delete.
6479         (unknown_language_data): Delete la_printstr initializer.
6480         (unknown_language::printstr): New member function.
6481         (auto_language_data): Delete la_printstr initializer.
6482         (auto_language::printstr): New member function.
6483         * language.h (language_data): Delete la_printstr field.
6484         (language_defn::printstr): Declare new member function.
6485         (LA_PRINT_STRING): Update call to printstr.
6486         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
6487         (m2_language_data): Delete la_printstr initializer.
6488         (m2_language::printstr): New member function, implementation from
6489         m2_printstr.
6490         * objc-lang.c (objc_language_data): Delete la_printstr
6491         initializer.
6492         * opencl-lang.c (opencl_language_data): Likewise.
6493         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
6494         (pascal_language_data): Delete la_printstr initializer.
6495         (pascal_language::printstr): New member function, implementation
6496         from pascal_printstr.
6497         * p-lang.h (pascal_printstr): Delete declaration.
6498         * rust-lang.c (rust_printstr): Update header comment.
6499         (rust_language_data): Delete la_printstr initializer.
6500         (rust_language::printstr): New member function.
6501
6502 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6503
6504         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
6505         (ada_language::printchar): New member function.
6506         * c-lang.c (c_language_data): Delete la_printchar initializer.
6507         (cplus_language_data): Likewise.
6508         (asm_language_data): Likewise.
6509         (minimal_language_data): Likewise.
6510         * d-lang.c (d_language_data): Likewise.
6511         * f-lang.c (f_printchar): Rename to f_language::printchar.
6512         (f_language_data): Delete la_printchar initializer.
6513         (f_language::printchar): New member function, implementation from
6514         f_printchar.
6515         * go-lang.c (go_language_data): Delete la_printchar initializer.
6516         * language.c (unk_lang_printchar): Delete.
6517         (language_defn::printchar): Define new member function.
6518         (unknown_language_data): Delete la_printchar initializer.
6519         (unknown_language::printchar): New member function.
6520         (auto_language_data): Delete la_printchar initializer.
6521         (auto_language::printchar): New member function.
6522         * language.h (language_data): Delete la_printchar field.
6523         (language_defn::printchar): Declare new member function.
6524         (LA_PRINT_CHAR): Update call to printchar.
6525         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
6526         (m2_language::printchar): New member function.
6527         * objc-lang.c (objc_language_data): Delete la_printchar
6528         initializer.
6529         * opencl-lang.c (opencl_language_data): Likewise.
6530         * p-lang.c (pascal_language_data): Delete la_printchar
6531         initializer.
6532         (pascal_language::printchar): New member function.
6533         * rust-lang.c (rust_printchar): Rename to
6534         rust_language::printchar.
6535         (rust_language_data): Delete la_printchar initializer.
6536         (rust_language::printchar): New member function, implementation
6537         from rust_printchar.
6538
6539 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6540
6541         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
6542         (ada_language_data): Delete la_emitchar initializer.
6543         (ada_language::emitchar): New member function, implementation from
6544         emit_char.
6545         * c-lang.c (c_language_data): Delete la_emitchar initializer.
6546         (cplus_language_data): Likewise.
6547         (asm_language_data): Likewise.
6548         (minimal_language_data): Likewise.
6549         * d-lang.c (d_language_data): Likewise.
6550         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
6551         (f_language_data): Delete la_emitchar initializer.
6552         (f_language::emitchar): New member function, implementation from
6553         f_emit_char.
6554         * go-lang.c (go_language_data): Delete la_emitchar initializer.
6555         * language.c (unk_lang_emit_char): Delete.
6556         (language_defn::emitchar): New member function definition.
6557         (unknown_language_data): Delete la_emitchar initializer.
6558         (unknown_language::emitchar): New member function.
6559         (auto_language_data): Delete la_emitchar initializer.
6560         (auto_language::emitchar): New member function.
6561         * language.h (language_data): Delete la_emitchar field.
6562         (language_defn::emitchar): New member field declaration.
6563         (LA_EMIT_CHAR): Update call to emitchar.
6564         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
6565         (m2_language_data): Delete la_emitchar initializer.
6566         (m2_language::emitchar): New member function, implementation from
6567         m2_emit_char.
6568         * objc-lang.c (objc_language_data): Delete la_emitchar
6569         initializer.
6570         * opencl-lang.c (opencl_language_data): Likewise.
6571         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
6572         (pascal_language_data): Delete la_emitchar initializer.
6573         (pascal_language::emitchar): New member function, implementation
6574         from pascal_emit_char.
6575         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
6576         (rust_language_data): Delete la_emitchar initializer.
6577         (rust_language::emitchar): New member function, implementation
6578         from rust_emitchar.
6579
6580 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6581
6582         * ada-lang.c (resolve): Rename to ada_language::post_parser.
6583         (ada_language_data): Delete la_post_parser initializer.
6584         (ada_language::post_parser): New member function.
6585         * c-lang.c (c_language_data): Delete la_post_parser initializer.
6586         (cplus_language_data): Likewise.
6587         (asm_language_data): Likewise.
6588         (minimal_language_data): Likewise.
6589         * d-lang.c (d_language_data): Likewise.
6590         * f-lang.c (f_language_data): Likewise.
6591         * go-lang.c (go_language_data): Likewise.
6592         * language.c (unknown_language_data): Likewise.
6593         (auto_language_data): Likewise.
6594         * language.h (language_data): Delete la_post_parser field.
6595         (language_defn::post_parser): New member function.
6596         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
6597         * objc-lang.c (objc_language_data): Likewise.
6598         * opencl-lang.c (opencl_language_data): Likewise.
6599         * p-lang.c (pascal_language_data): Likewise.
6600         * parse.c (parse_exp_in_context): Update call to post_parser.
6601         (null_post_parser): Delete definition.
6602         * parser-defs.h (null_post_parser): Delete declaration.
6603         * rust-lang.c (rust_language_data): Delete la_post_parser
6604         initializer.
6605
6606 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6607
6608         * ada-lang.c (parse): Rename to ada_language::parser.
6609         (ada_language_data): Delete la_parser initializer.
6610         (ada_language::parser): New member function, implementation from
6611         parse.
6612         * c-lang.c (c_language_data): Delete la_parser initializer.
6613         (cplus_language_data): Likewise.
6614         (asm_language_data): Likewise.
6615         (minimal_language_data): Likewise.
6616         * d-lang.c (d_language_data): Likewise.
6617         (d_language::parser): New member function.
6618         * f-lang.c (f_language_data): Delete la_parser initializer.
6619         (f_language::parser): New member function.
6620         * go-lang.c (go_language_data): Delete la_parser initializer.
6621         (go_language::parser): New member function.
6622         * language.c (unk_lang_parser): Delete.
6623         (language_defn::parser): Define new member function.
6624         (unknown_language_data): Delete la_parser initializer.
6625         (unknown_language::parser): New member function.
6626         (auto_language_data): Delete la_parser initializer.
6627         (auto_language::parser): New member function.
6628         * language.h (language_data): Delete la_parser field.
6629         (language_defn::parser): Declare new member function.
6630         * m2-lang.c (m2_language_data): Delete la_parser initializer.
6631         (m2_language::parser): New member function.
6632         * objc-lang.c (objc_language_data): Delete la_parser initializer.
6633         * opencl-lang.c (opencl_language_data): Likewise.
6634         * p-lang.c (pascal_language_data): Likewise.
6635         (pascal_language::parser): New member function.
6636         * parse.c (parse_exp_in_context): Update call to parser.
6637         * rust-lang.c (rust_language_data): Delete la_parser initializer.
6638         (rust_language::parser): New member function.
6639
6640 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6641
6642         * top.c (print_gdb_configuration): Print --with-python-libdir
6643         configuration value.
6644
6645 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6646
6647         * NEWS: Mention change to the alias command.
6648
6649 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6650
6651         * cli/cli-cmds.c (lookup_cmd_for_default_args)
6652         (alias_command_completer)
6653         (make_alias_options_def_group): New functions.
6654         (alias_opts, alias_option_defs): New struct and array.
6655         (alias_usage_error): Update usage.
6656         (alias_command): Handles optional DEFAULT-ARGS... arguments.
6657         Use option framework.
6658         (_initialize_cli_cmds): Update alias command help.
6659         Update aliases command help.
6660         (show_user):
6661         Add NULL for new default_args lookup_cmd argument.
6662         (valid_command_p): Rename to validate_aliased_command.
6663         Add NULL for new default_args lookup_cmd argument.  Verify that the
6664         aliased_command has no default args.
6665         * cli/cli-decode.c (help_cmd): Show aliases definitions.
6666         (lookup_cmd_1, lookup_cmd): New argument default_args.
6667         (add_alias_cmd):
6668         Add NULL for new default_args lookup_cmd argument.
6669         (print_help_for_command): Show default args under the layout
6670          alias some_alias = some_aliased_cmd some_alias_default_arg.
6671         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
6672         xfree default_args in destructor.
6673         * cli/cli-script.c (process_next_line, do_define_command):
6674         Add NULL for new default_args lookup_cmd argument.
6675         * command.h: Declare new default_args argument in lookup_cmd
6676         and lookup_cmd_1.
6677         * completer.c (complete_line_internal_1):
6678         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
6679         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
6680         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
6681         Likewise.
6682         * infcmd.c (_initialize_infcmd): Likewise.
6683         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
6684         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
6685         * python/py-param.c (add_setshow_generic): Likewise.
6686         * remote.c (_initialize_remote): Likewise.
6687         * top.c (execute_command): Prepend default_args if command has some.
6688         (set_verbose):
6689         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
6690         * tracepoint.c (validate_actionline, encode_actions_1):
6691         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
6692
6693 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6694
6695         * jit.c (jit_read_descriptor): Use bool as the return type.
6696         (jit_breakpoint_re_set_internal): Use bool as the return type.
6697         Invert the return value logic; return true if the jit breakpoint
6698         has been successfully initialized.
6699         (jit_inferior_init): Update the call to
6700         jit_breakpoint_re_set_internal.
6701
6702 2020-06-22  Pedro Alves  <palves@redhat.com>
6703
6704         PR gdb/25939
6705         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
6706         Use the current inferior instead.  Don't return
6707         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
6708         wait again.
6709         * sol-thread.c (sol_thread_target::wait): Don't reference
6710         inferior_ptid.
6711         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
6712         (sol_update_thread_list_callback): Use the current inferior's pid
6713         instead of inferior_ptid.
6714
6715 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6716
6717         * procfs.c: Cleanup many comments.
6718
6719         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
6720         (AFTER_WATCHFLAG): Replace by value.
6721
6722         (MAIN_PROC_NAME_FORMAT): Inline ...
6723         (create_procinfo): ... here.
6724
6725         (procfs_debug_inferior): Remove SYS_exec handling.
6726         (syscall_is_exec): Likewise.
6727         (procfs_set_exec_trap): Likewise.
6728
6729         (syscall_is_lwp_exit): Inline in callers.
6730         (syscall_is_exit): Likewise.
6731         (syscall_is_exec): Likewise.
6732         (syscall_is_lwp_create): Likewise.
6733
6734         (invalidate_cache): Remove #if 0 code.
6735
6736         (make_signal_thread_runnable):  Remove.
6737         (procfs_target::resume): Remove #if 0 code.
6738
6739 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6740
6741         PR gdb/25939
6742         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
6743         call ...
6744         (procfs_target::create_inferior): ... here.
6745
6746 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6747
6748         * exec.c (validate_exec_file): Ensure the build-id is up to
6749         date by calling reopen_exec_file (that checks file timestamp
6750         to decide to re-read the file).
6751
6752 2020-06-18  Pedro Alves  <palves@redhat.com>
6753
6754         PR gdb/25412
6755         * gdbthread.h (delete_thread, delete_thread_silent)
6756         (find_thread_ptid): Update comments.
6757         * thread.c (current_thread_): New global.
6758         (is_current_thread): Move higher, and reimplement.
6759         (inferior_thread): Reimplement.
6760         (set_thread_exited): Use bool.  Add assertions.
6761         (add_thread_silent): Simplify thread-reuse handling by always
6762         calling delete_thread.
6763         (delete_thread): Remove intro comment.
6764         (find_thread_ptid): Skip exited threads.
6765         (switch_to_thread_no_regs): Write to current_thread_.
6766         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
6767         INFERIOR_PTID.  Clear current_thread_.
6768
6769 2020-06-18  Pedro Alves  <palves@redhat.com>
6770
6771         * aix-thread.c (pd_update): Use switch_to_thread.
6772
6773 2020-06-18  Pedro Alves  <palves@redhat.com>
6774
6775         * ravenscar-thread.c (ravenscar_thread_target): Update.
6776         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
6777         (ravenscar_thread_target::add_active_thread): ... this.  Don't
6778         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
6779         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
6780
6781 2020-06-18  Pedro Alves  <palves@redhat.com>
6782
6783         * nat/windows-nat.c (current_windows_thread): Remove.
6784         * nat/windows-nat.h (current_windows_thread): Remove.
6785         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
6786         Adjust.
6787         (display_selectors): Adjust to fetch the current
6788         windows_thread_info based on inferior_ptid.
6789         (fake_create_process): No longer write to current_windows_thread.
6790         (windows_nat_target::get_windows_debug_event):
6791         Don't set inferior_ptid or current_windows_thread.
6792         (windows_nat_target::wait): Adjust to not rely on
6793         current_windows_thread.
6794         (do_initial_windows_stuff): Now a method of windows_nat_target.
6795         Switch to the last_ptid thread.
6796         (windows_nat_target::attach): Adjust.
6797         (windows_nat_target::detach): Use switch_to_no_thread instead of
6798         writing to inferior_ptid directly.
6799         (windows_nat_target::create_inferior): Adjust.
6800
6801 2020-06-18  Pedro Alves  <palves@redhat.com>
6802
6803         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
6804
6805 2020-06-18  Pedro Alves  <palves@redhat.com>
6806
6807         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
6808         after creating it, instead of writing to inferior_ptid.  Don't
6809         write to inferior_ptid.
6810
6811 2020-06-18  Pedro Alves  <palves@redhat.com>
6812
6813         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
6814
6815 2020-06-18  Pedro Alves  <palves@redhat.com>
6816
6817         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
6818         it, instead of writing to inferior_ptid.
6819
6820 2020-06-18  Pedro Alves  <palves@redhat.com>
6821
6822         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
6823         to inferior_ptid.
6824
6825 2020-06-18  Pedro Alves  <palves@redhat.com>
6826
6827         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
6828         instead of writing to inferior_ptid directly.
6829
6830 2020-06-18  Pedro Alves  <palves@redhat.com>
6831
6832         * corelow.c (core_target::close): Use switch_to_no_thread instead
6833         of writing to inferior_ptid directly.
6834         (add_to_thread_list, core_target_open): Use switch_to_thread
6835         instead of writing to inferior_ptid directly.
6836
6837 2020-06-18  Pedro Alves  <palves@redhat.com>
6838
6839         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
6840         inferior_ptid.
6841         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
6842         inferior_ptid.
6843         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
6844         inferior_ptid directly.
6845         (darwin_nat_target::init_thread_list): Switch to thread, instead
6846         of writing to inferior_ptid.
6847         (darwin_nat_target::attach): Don't write to inferior_ptid.
6848         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
6849
6850 2020-06-18  Pedro Alves  <palves@redhat.com>
6851
6852         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
6853         thread.
6854         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
6855         Instead use switch_to_thread.
6856         (gnu_nat_target::detach): Use switch_to_no_thread
6857         instead of writing to inferior_ptid directly.  Used passed-in
6858         inferior instead of looking up the inferior by pid.
6859
6860 2020-06-18  Pedro Alves  <palves@redhat.com>
6861
6862         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
6863         inferior_ptid.
6864
6865 2020-06-18  Pedro Alves  <palves@redhat.com>
6866
6867         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
6868         inferior_ptid.
6869         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
6870         thread.
6871         (nto_procfs_target::detach): Avoid referencing
6872         inferior_ptid.  Use switch_to_no_thread instead of writing to
6873         inferior_ptid directly.
6874         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
6875         instead of writing to inferior_ptid directly.
6876         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
6877         to thread.
6878
6879 2020-06-18  Pedro Alves  <palves@redhat.com>
6880
6881         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
6882         after creating it, instead of writing to inferior_ptid.
6883         (gdbsim_target_open): Use switch_to_no_thread instead of writing
6884         to inferior_ptid directly.
6885         (gdbsim_target::wait): Don't write to inferior_ptid.
6886
6887 2020-06-18  Pedro Alves  <palves@redhat.com>
6888
6889         * remote.c (remote_target::remote_notice_new_inferior): Use
6890         switch_to_thread instead of writing to inferior_ptid directly.
6891         (remote_target::add_current_inferior_and_thread): Use
6892         switch_to_no_thread instead of writing to inferior_ptid directly.
6893         (extended_remote_target::attach): Use switch_to_inferior_no_thread
6894         and switch_to_thread instead of using set_current_inferior or
6895         writing to inferior_ptid directly.
6896
6897 2020-06-18  Pedro Alves  <palves@redhat.com>
6898
6899         * tracectf.c (ctf_target_open): Switch to added thread instead of
6900         writing to inferior_ptid directly.
6901         (ctf_target::close): Use switch_to_no_thread instead of writing to
6902         inferior_ptid directly.
6903
6904 2020-06-18  Pedro Alves  <palves@redhat.com>
6905
6906         * tracefile-tfile.c (tfile_target_open): Don't write to
6907         inferior_ptid directly, instead switch to added thread.
6908         (tfile_target::close): Use switch_to_no_thread instead of writing
6909         to inferior_ptid directly.
6910
6911 2020-06-18  Pedro Alves  <palves@redhat.com>
6912
6913         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
6914         (procfs_target::detach): Use switch_to_no_thread
6915         instead of writing to inferior_ptid directly.
6916         (do_attach): Change return type to void.  Switch to the added
6917         thread.
6918         (procfs_target::create_inferior): Switch to the added thread.
6919         (procfs_do_thread_registers): Don't write to inferior_ptid.
6920
6921 2020-06-18  Pedro Alves  <palves@redhat.com>
6922
6923         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
6924         of writing to inferior_ptid.
6925         (scoped_restore_exited_inferior): Delete.
6926         (handle_vfork_child_exec_or_exit): Simplify using
6927         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
6928         instead of writing to inferior_ptid.
6929         (THREAD_STOPPED_BY): Delete.
6930         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
6931         (thread_stopped_by_hw_breakpoint): Delete.
6932         (save_waitstatus): Use
6933         scoped_restore_current_thread+switch_to_thread, and call
6934         target_stopped_by_watchpoint instead of
6935         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
6936         instead of thread_stopped_by_sw_breakpoint, and
6937         target_stopped_by_hw_breakpoint instead of
6938         thread_stopped_by_hw_breakpoint.
6939         (handle_inferior_event)
6940         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
6941         inferior_ptid directly, nor
6942         set_current_inferior/set_current_program_space.  Use
6943         switch_to_thread / switch_to_inferior_no_thread instead.
6944
6945 2020-06-18  Pedro Alves  <palves@redhat.com>
6946
6947         * target.c (generic_mourn_inferior): Use switch_to_no_thread
6948         instead of writing to inferior_ptid.
6949
6950 2020-06-18  Pedro Alves  <palves@redhat.com>
6951
6952         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
6953         added thread.
6954         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
6955         to the added thread.
6956         (inf_ptrace_target::detach_success): Use switch_to_no_thread
6957         instead of writing to inferior_ptid.
6958
6959 2020-06-18  Pedro Alves  <palves@redhat.com>
6960
6961         * gdbarch-selftests.c: Include "progspace-and-thread.h".
6962         (register_to_value_test): Mock a program_space too.  Heap-allocate
6963         the address space.  Don't write to inferior_ptid.  Use
6964         switch_to_thread instead.
6965
6966 2020-06-18  Pedro Alves  <palves@redhat.com>
6967
6968         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
6969         Delete.
6970         (find_signalled_thread()): New, factored out from
6971         linux_make_corefile_notes and adjusted to handle exited threads.
6972         (linux_make_corefile_notes): Adjust to use the new
6973         find_signalled_thread.
6974
6975 2020-06-18  Pedro Alves  <palves@redhat.com>
6976
6977         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
6978         of saving/restoring inferior_ptid.
6979
6980 2020-06-17  Tom Tromey  <tom@tromey.com>
6981
6982         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
6983         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
6984         declare.
6985         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
6986
6987 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
6988
6989         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
6990         of partial symtabs.
6991
6992 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
6993
6994         * regformats/reg-arm.dat: Remove.
6995         * regformats/reg-bfin.dat: Remove.
6996         * regformats/reg-cris.dat: Remove.
6997         * regformats/reg-crisv32.dat: Remove.
6998         * regformats/reg-m32r.dat: Remove.
6999         * regformats/reg-tilegx.dat: Remove.
7000         * regformats/reg-tilegx32.dat: Remove.
7001
7002 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7003
7004         * features/Makefile (WHICH): Remove arm files.
7005         * regformats/arm/arm-with-iwmmxt.dat: Remove.
7006         * regformats/arm/arm-with-neon.dat: Remove.
7007         * regformats/arm/arm-with-vfpv2.dat: Remove.
7008         * regformats/arm/arm-with-vfpv3.dat: Remove.
7009
7010 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7011
7012         * features/Makefile (XMLTOC): Remove rx.xml.
7013
7014 2020-06-17  Pedro Alves  <palves@redhat.com>
7015
7016         * gdbthread.h (thread_control_state) <trap_expected> Update
7017         comments.
7018
7019 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7020
7021         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
7022         ada_language::lookup_symbol_nonlocal.
7023         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
7024         (ada_language::lookup_symbol_nonlocal): New member function,
7025         implementation from ada_lookup_symbol_nonlocal.
7026         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
7027         initializer.
7028         (cplus_language_data): Delete la_lookup_symbol_nonlocal
7029         initializer.
7030         (cplus_language::lookup_symbol_nonlocal): New member function.
7031         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
7032         (minimal_language_data) Likewise.
7033         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
7034         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
7035         initializer.
7036         (d_language::lookup_symbol_nonlocal): New member function.
7037         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
7038         initializer.
7039         (f_language::lookup_symbol_nonlocal): New member function.
7040         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
7041         initializer.
7042         * language.c (unknown_language_data): Likewise.
7043         (auto_language_data): Likewise.
7044         * language.h (language_data): Delete la_lookup_symbol_nonlocal
7045         field.
7046         (language_defn::lookup_symbol_nonlocal): New member function.
7047         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
7048         initializer.
7049         * objc-lang.c (objc_language_data): Likewise.
7050         * opencl-lang.c (opencl_language_data): Likewise.
7051         * p-lang.c (pascal_language_data): Likewise.
7052         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
7053         rust_language::lookup_symbol_nonlocal.
7054         (rust_language_data): Delete la_lookup_symbol_nonlocal
7055         initializer.
7056         (rust_language::lookup_symbol_nonlocal): New member function,
7057         implementation from rust_lookup_symbol_nonlocal.
7058         * symtab.c (lookup_symbol_aux): Update call to
7059         lookup_symbol_nonlocal.
7060         (basic_lookup_symbol_nonlocal): Rename to...
7061         (language_defn::lookup_symbol_nonlocal): ...this, and update
7062         header comment.  Remove language_defn parameter, and replace with
7063         uses of `this'.
7064         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
7065
7066 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7067
7068         * ada-lang.c (ada_language_data): Delete la_value_print_inner
7069         initializer.
7070         (ada_language::value_print_inner): New member function.
7071         * c-lang.c (c_language_data): Delete la_value_print_inner
7072         initializer.
7073         (cplus_language_data): Likewise.
7074         (asm_language_data): Likewise.
7075         (minimal_language_data): Likewise.
7076         * d-lang.c (d_language_data): Likewise.
7077         (d_language::value_print_inner): New member function.
7078         * f-lang.c (f_language_data): Delete la_value_print_inner
7079         initializer.
7080         (f_language::value_print_inner): New member function.
7081         * f-lang.h (f_value_print_innner): Rename to...
7082         (f_value_print_inner): ...this (note spelling of 'inner').
7083         * f-valprint.c (f_value_print_innner): Rename to...
7084         (f_value_print_inner): ...this (note spelling of 'inner').
7085         * go-lang.c (go_language_data): Delete la_value_print_inner
7086         initializer.
7087         (go_language::value_print_inner): New member function.
7088         * language.c (language_defn::value_print_inner): Define new member
7089         function.
7090         (unk_lang_value_print_inner): Delete.
7091         (unknown_language_data): Delete la_value_print_inner initializer.
7092         (unknown_language::value_print_inner): New member function.
7093         (auto_language_data): Delete la_value_print_inner initializer.
7094         (auto_language::value_print_inner): New member function.
7095         * language.h (language_data): Delete la_value_print_inner field.
7096         (language_defn::value_print_inner): Delcare new member function.
7097         * m2-lang.c (m2_language_data): Delete la_value_print_inner
7098         initializer.
7099         (m2_language::value_print_inner): New member function.
7100         * objc-lang.c (objc_language_data): Delete la_value_print_inner
7101         initializer.
7102         * opencl-lang.c (opencl_language_data): Likewise.
7103         * p-lang.c (pascal_language_data): Likewise.
7104         (pascal_language::value_print_inner): New member function.
7105         * rust-lang.c (rust_language_data): Delete la_value_print_inner
7106         initializer.
7107         (rust_language::value_print_inner): New member function.
7108         * valprint.c (do_val_print): Update call to value_print_inner.
7109
7110 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7111
7112         * ada-lang.c (ada_language_data): Delete la_value_print
7113         initializer.
7114         (ada_language::value_print): New member function.
7115         * c-lang.c (c_language_data): Delete la_value_print initializer.
7116         (cplus_language_data): Likewise.
7117         (asm_language_data): Likewise.
7118         (minimal_language_data): Likewise.
7119         * d-lang.c (d_language_data): Likewise.
7120         * f-lang.c (f_language_data): Likewise.
7121         * go-lang.c (go_language_data): Likewise.
7122         * language.c (unk_lang_value_print): Delete.
7123         (language_defn::value_print): Define new member function.
7124         (unknown_language_data): Delete la_value_print initializer.
7125         (unknown_language::value_print): New member function.
7126         (auto_language_data): Delete la_value_print initializer.
7127         (auto_language::value_print): New member function.
7128         * language.h (language_data): Delete la_value_print field.
7129         (language_defn::value_print): Declare new member function.
7130         (LA_VALUE_PRINT): Update call to value_print.
7131         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
7132         * objc-lang.c (objc_language_data): Likewise.
7133         * opencl-lang.c (opencl_language_data): Likewise.
7134         * p-lang.c (pascal_language_data): Likewise.
7135         (pascal_language::value_print): New member function.
7136         * rust-lang.c (rust_language_data): Delete la_value_print
7137         initializer.
7138
7139 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7140
7141         * ada-lang.c (ada_watch_location_expression): Rename to
7142         ada_language::watch_location_expression.
7143         (ada_language_data): Delete la_watch_location_expression
7144         initializer.
7145         (ada_language::watch_location_expression): New member function,
7146         implementation from ada_watch_location_expression.
7147         * breakpoint.c (watch_command_1): Update call to
7148         watch_location_expression.
7149         * c-lang.c (c_watch_location_expression): Rename to
7150         language_defn::watch_location_expression.
7151         (c_language_data): Delete la_watch_location_expression
7152         initializer.
7153         (cplus_language_data): Likewise.
7154         (asm_language_data): Likewise.
7155         (minimal_language_data): Likewise.
7156         * c-lang.h (c_watch_location_expression): Delete declaration.
7157         * d-lang.c (d_language_data): Delete la_watch_location_expression
7158         initializer.
7159         * f-lang.c (f_language_data): Likewise.
7160         * go-lang.c (go_language_data): Likewise.
7161         * language.c (language_defn::watch_location_expression): Member
7162         function implementation from c_watch_location_expression.
7163         (unknown_language_data): Delete la_watch_location_expression
7164         initializer.
7165         (auto_language_data): Likewise.
7166         * language.h (language_data): Delete la_watch_location_expression
7167         field.
7168         (language_defn::watch_location_expression): Declare new member
7169         function.
7170         * m2-lang.c (m2_language_data): Delete
7171         la_watch_location_expression initializer.
7172         * objc-lang.c (objc_language_data): Likewise.
7173         * opencl-lang.c (opencl_language_data): Likewise.
7174         * p-lang.c (pascal_language_data): Likewise.
7175         * rust-lang.c (rust_watch_location_expression): Rename to
7176         rust_language::watch_location_expression.
7177         (rust_language_data): Delete la_watch_location_expression
7178         initializer.
7179         (rust_language::watch_location_expression): New member function,
7180         implementation from rust_watch_location_expression.
7181
7182 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7183
7184         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
7185         ada_language::collect_symbol_completion_matches.
7186         (ada_language_data): Delete la_collect_symbol_completion_matches
7187         initializer.
7188         (ada_language::collect_symbol_completion_matches): New member
7189         function, implementation from
7190         ada_collect_symbol_completion_matches.
7191         * c-lang.c (c_language_data): Delete
7192         la_collect_symbol_completion_matches initializer.
7193         (cplus_language_data): Likewise.
7194         (asm_language_data): Likewise.
7195         (minimal_language_data): Likewise.
7196         * d-lang.c (d_language_data): Likewise.
7197         * f-lang.c (f_collect_symbol_completion_matches): Rename to
7198         f_language::collect_symbol_completion_matches.
7199         (f_language_data): Delete la_collect_symbol_completion_matches
7200         initializer.
7201         (f_language::collect_symbol_completion_matches) New member
7202         function, implementation from f_collect_symbol_completion_matches.
7203         * go-lang.c (go_language_data): Delete
7204         la_collect_symbol_completion_matches initializer.
7205         * language.c (unknown_language_data): Likewise.
7206         (auto_language_data): Likewise.
7207         * language.h (language_data): Delete
7208         la_collect_symbol_completion_matches field.
7209         (language_defn::collect_symbol_completion_matches): New member
7210         function.
7211         * m2-lang.c (m2_language_data): Delete
7212         la_collect_symbol_completion_matches initializer.
7213         * objc-lang.c (objc_language_data): Likewise.
7214         * opencl-lang.c (opencl_language_data): Likewise.
7215         * p-lang.c (pascal_language_data): Likewise.
7216         * rust-lang.c (rust_language_data): Likewise.
7217         * symtab.c (default_collect_symbol_completion_matches): Delete.
7218         (collect_symbol_completion_matches): Update call to
7219         collect_symbol_completion_matches.
7220         (collect_symbol_completion_matches_type): Likewise.
7221         * symtab.h (default_collect_symbol_completion_matches): Delete
7222         declaration.
7223
7224 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7225
7226         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
7227         (ada_language_data): Delete la_word_break_characters initializer.
7228         (ada_language::word_break_characters): New member function.
7229         * c-lang.c (c_language_data): Delete la_word_break_characters
7230         initializer.
7231         (cplus_language_data): Likewise.
7232         (asm_language_data): Likewise.
7233         (minimal_language_data): Likewise.
7234         * completer.c: Update global comment.
7235         (advance_to_expression_complete_word_point): Update call to
7236         word_break_characters.
7237         (complete_files_symbols): Likewise.
7238         (complete_line_internal_1): Likewise.
7239         (default_completer_handle_brkchars): Likewise.
7240         (skip_quoted_chars): Likewise.
7241         * d-lang.c (d_language_data): Delete la_word_break_characters
7242         initializer.
7243         * f-lang.c (f_word_break_characters): Delete.
7244         (f_language_data): Delete la_word_break_characters initializer.
7245         (f_language::word_break_characters): New member function.
7246         * go-lang.c (go_language_data): Delete la_word_break_characters
7247         initializer.
7248         * language.c (unknown_language_data): Likewise.
7249         (auto_language_data): Likewise.
7250         * language.h (default_word_break_characters): Move declaration to
7251         earlier in the file.
7252         (language_data): Delete la_word_break_characters field.
7253         (language_defn::word_break_characters): New member function.
7254         * m2-lang.c (m2_language_data): Delete la_word_break_characters
7255         initializer.
7256         * objc-lang.c (objc_language_data): Likewise.
7257         * opencl-lang.c (opencl_language_data): Likewise.
7258         * p-lang.c (pascal_language_data): Likewise.
7259         * rust-lang.c (rust_language_data): Likewise.
7260
7261 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7262
7263         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
7264         (ada_language_data): Delete la_get_symbol_name_matcher
7265         initializer.
7266         (language_defn::get_symbol_name_matcher_inner): New member
7267         function.
7268         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
7269         initializer.
7270         (cplus_language_data): Likewise.
7271         (cplus_language::get_symbol_name_matcher_inner): New member
7272         function.
7273         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
7274         (minimal_language_data): Likewise.
7275         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
7276         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
7277         initializer.
7278         * dictionary.c (iter_match_first_hashed): Update call to
7279         get_symbol_name_matcher.
7280         (iter_match_next_hashed): Likewise.
7281         (iter_match_next_linear): Likewise.
7282         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
7283         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
7284         initializer.
7285         (f_language::get_symbol_name_matcher_inner): New member function.
7286         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
7287         initializer.
7288         * language.c (default_symbol_name_matcher): Update header comment,
7289         make static.
7290         (language_defn::get_symbol_name_matcher): New definition.
7291         (language_defn::get_symbol_name_matcher_inner): Likewise.
7292         (get_symbol_name_matcher): Delete.
7293         (unknown_language_data): Delete la_get_symbol_name_matcher
7294         initializer.
7295         (auto_language_data): Likewise.
7296         * language.h (language_data): Delete la_get_symbol_name_matcher
7297         field.
7298         (language_defn::get_symbol_name_matcher): New member function.
7299         (language_defn::get_symbol_name_matcher_inner): Likewise.
7300         (default_symbol_name_matcher): Delete declaration.
7301         * linespec.c (find_methods): Update call to
7302         get_symbol_name_matcher.
7303         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
7304         initializer.
7305         * minsyms.c (lookup_minimal_symbol): Update call to
7306         get_symbol_name_matcher.
7307         (iterate_over_minimal_symbols): Likewise.
7308         * objc-lang.c (objc_language_data): Delete
7309         la_get_symbol_name_matcher initializer.
7310         * opencl-lang.c (opencl_language_data): Likewise.
7311         * p-lang.c (pascal_language_data): Likewise.
7312         * psymtab.c (psymbol_name_matches): Update call to
7313         get_symbol_name_matcher.
7314         * rust-lang.c (rust_language_data): Delete
7315         la_get_symbol_name_matcher initializer.
7316         * symtab.c (symbol_matches_search_name): Update call to
7317         get_symbol_name_matcher.
7318         (compare_symbol_name): Likewise.
7319
7320 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7321
7322         * ada-lang.c (ada_language_data): Delete la_compute_program
7323         initializer.
7324         * c-lang.c (c_language_data): Likewise.
7325         (c_language::compute_program): New member function.
7326         (cplus_language_data): Delete la_compute_program initializer.
7327         (cplus_language::compute_program): New member function.
7328         (asm_language_data): Delete la_compute_program initializer.
7329         (minimal_language_data): Likewise.
7330         * c-lang.h (c_compute_program): Update comment.
7331         (cplus_compute_program): Likewise.
7332         * compile/compile-c-support.c (c_compute_program): Likewise.
7333         (cplus_compute_program): Likewise.
7334         * compile/compile.c (compile_to_object): Update call to
7335         la_compute_program.
7336         * d-lang.c (d_language_data): Delete la_compute_program
7337         initializer.
7338         * f-lang.c (f_language_data): Likewise.
7339         * go-lang.c (go_language_data): Likewise.
7340         * language.c (unknown_language_data): Likewise.
7341         (auto_language_data): Likewise.
7342         * language.h (language_data): Delete la_compute_program field.
7343         (language_defn::compute_program): New member function.
7344         * m2-lang.c (m2_language_data): Delete la_compute_program
7345         initializer.
7346         * objc-lang.c (objc_language_data): Likewise.
7347         * opencl-lang.c (opencl_language_data): Likewise.
7348         * p-lang.c (pascal_language_data): Likewise.
7349         * rust-lang.c (rust_language_data): Likewise.
7350
7351 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7352
7353         * ada-lang.c (ada_language_data) Delete
7354         la_class_name_from_physname initializer.
7355         * c-lang.c (c_language_data): Likewise.
7356         (cplus_language_data): Likewise.
7357         (cplus_language::class_name_from_physname): New member function.
7358         (asm_language_data): Delete la_class_name_from_physname
7359         initializer.
7360         (minimal_language_data): Likewise.
7361         * d-lang.c (d_language_data): Likewise.
7362         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
7363         method on language_defn class.
7364         (guess_full_die_structure_name): Likewise.
7365         * f-lang.c (f_language_data): Delete la_class_name_from_physname
7366         initializer.
7367         * go-lang.c (go_language_data): Likewise.
7368         * language.c (language_class_name_from_physname): Delete.
7369         (unk_lang_class_name): Delete.
7370         (unknown_language_data): Delete la_class_name_from_physname
7371         initializer.
7372         (auto_language_data): Likewise.
7373         * language.h (language_data): Delete la_class_name_from_physname
7374         field.
7375         (language_defn::class_name_from_physname): New function.
7376         (language_class_name_from_physname): Delete declaration.
7377         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
7378         initializer.
7379         * objc-lang.c (objc_language_data): Likewise.
7380         * opencl-lang.c (opencl_language_data): Likewise.
7381         * p-lang.c (pascal_language_data): Likewise.
7382         * rust-lang.c (rust_language_data): Likewise.
7383
7384 2020-06-16  Tom Tromey  <tom@tromey.com>
7385
7386         * tui/tui-data.h (STATUS_NAME): New macro.
7387         * tui/tui-layout.c (tui_remove_some_windows)
7388         (initialize_known_windows, tui_register_window)
7389         (tui_layout_split::remove_windows, initialize_layouts)
7390         (tui_new_layout_command): Don't use hard-coded window names.
7391
7392 2020-06-16  Tom Tromey  <tom@tromey.com>
7393
7394         PR tui/25348:
7395         * tui/tui.c (tui_ensure_readline_initialized): Rename from
7396         tui_initialize_readline.  Only run once.  Call rl_initialize.
7397         * tui/tui.h (tui_ensure_readline_initialized): Rename from
7398         tui_initialize_readline.
7399         * tui/tui-io.c (tui_setup_io): Call
7400         tui_ensure_readline_initialized.
7401         * tui/tui-interp.c (tui_interp::init): Update.
7402
7403 2020-06-16  Tom Tromey  <tom@tromey.com>
7404
7405         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
7406         Also preserve the status window.
7407
7408 2020-06-16  Tom Tromey  <tom@tromey.com>
7409
7410         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
7411         where m_window==nullptr.
7412
7413 2020-06-15  Tom Tromey  <tromey@adacore.com>
7414
7415         * windows-nat.c (windows_nat::handle_output_debug_string):
7416         Update.
7417         (windows_nat::handle_ms_vc_exception): Update.
7418         * target.h (target_read_string): Change API.
7419         * target.c (target_read_string): Change API.
7420         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
7421         Update.
7422         * solib-frv.c (frv_current_sos): Update.
7423         * solib-dsbt.c (dsbt_current_sos): Update.
7424         * solib-darwin.c (darwin_current_sos): Update.
7425         * linux-thread-db.c (inferior_has_bug): Update.
7426         * expprint.c (print_subexp_standard): Update.
7427         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
7428         (ada_exception_message_1): Update.
7429
7430 2020-06-15  Tom Tromey  <tromey@adacore.com>
7431
7432         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
7433
7434 2020-06-15  Tom Tromey  <tromey@adacore.com>
7435
7436         * valprint.c (read_string): Update comment.
7437         * target.c (MIN): Remove.
7438         (target_read_string): Rewrite.
7439
7440 2020-06-15  Tom Tromey  <tromey@adacore.com>
7441
7442         * corefile.c (read_memory_string): Remove.
7443         * ada-valprint.c (ada_value_print_ptr): Update.
7444         * ada-lang.h (ada_tag_name): Change return type.
7445         * ada-lang.c (type_from_tag): Update.
7446         (ada_tag_name_from_tsd): Change return type.  Use
7447         target_read_string.
7448         (ada_tag_name): Likewise.
7449         * gdbcore.h (read_memory_string): Don't declare.
7450
7451 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
7452
7453         * symtab.c (rbreak_command): Ignore Windows drive colon.
7454
7455 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
7456
7457         * NEWS: Mention removed GDBserver host support.
7458
7459 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
7460
7461         * features/riscv/rebuild-csr-xml.sh: Updated.
7462
7463 2020-06-11  Tom Tromey  <tom@tromey.com>
7464
7465         PR gdb/18318:
7466         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
7467
7468 2020-06-09  Jonny Grant  <jg@jguk.org>
7469 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
7470
7471         * main.c (captured_main_1): Don't print new line after help.
7472         (print_gdb_help): add mailing list and IRC channel information
7473         to --help.  Add new lines between items in the footer.  Remove
7474         quotes around bug url.
7475
7476 2020-06-11  Keith Seitz  <keiths@redhat.com>
7477
7478         PR gdb/21356
7479         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
7480         Resolve typedefs for type length calculations.
7481
7482 2020-06-10  Tom de Vries  <tdevries@suse.de>
7483
7484         PR ada/24713
7485         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
7486         (write_psymbols): Enable .gdb_index for ada.
7487         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
7488         ada.
7489
7490 2020-06-10  Tom de Vries  <tdevries@suse.de>
7491
7492         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
7493         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
7494         namei" instead of "const char *name" argument.
7495         (dw2_map_matching_symbols): Use "offset_type namei" variant of
7496         dw2_symtab_iter_init.
7497
7498 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7499
7500         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
7501         to use type::field and field::type instead.
7502
7503 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7504
7505         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
7506         to use field::type instead.
7507
7508 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7509
7510         * gdbtypes.h (struct field) <type, set_type>: New methods.
7511         Rename `type` field to...
7512         <m_type>: ... this.  Change references throughout to use type or
7513         set_type methods.
7514         (FIELD_TYPE): Use field::type.  Change call sites that modify
7515         the field's type to use field::set_type instead.
7516
7517 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7518
7519         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
7520         to use type::index_type instead.
7521
7522 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7523
7524         * gdbtypes.h (struct type) <index_type, set_index_type>: New
7525         methods.
7526         (TYPE_INDEX_TYPE): Use type::index_type.
7527         * gdbtypes.c (create_array_type_with_stride): Likewise.
7528
7529 2020-06-07  Tom Tromey  <tom@tromey.com>
7530
7531         * valprint.c (generic_val_print_float): Remove "embedded_offset"
7532         parameter.
7533         (generic_value_print): Update.
7534
7535 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
7536
7537         Revert commit 982a38f60b0.
7538         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
7539
7540 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
7541
7542         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
7543         avoid use after free.
7544
7545 2020-06-05  Tom de Vries  <tdevries@suse.de>
7546
7547         * NEWS: Fix typos.
7548
7549 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
7550
7551         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
7552         the per_bfd object.
7553         (dwarf2_read_debug_names): Likewise.
7554         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
7555         object when re-using a per_bfd object with an index.
7556
7557 2020-06-03  Tom de Vries  <tdevries@suse.de>
7558
7559         PR symtab/26046
7560         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
7561         children for C++.
7562         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
7563         DW_TAG_subprogram.
7564
7565 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7566
7567         * ada-lang.c (ada_language_data): Delete skip_trampoline
7568         initializer.
7569         * c-lang.c (c_language_data): Likewise.
7570         (cplus_language_data): Likewise.
7571         (cplus_language::skip_trampoline): New member function.
7572         (asm_language_data): Delete skip_trampoline initializer.
7573         (minimal_language_data): Likewise.
7574         * d-lang.c (d_language_data): Likewise.
7575         * f-lang.c (f_language_data): Likewise.
7576         * go-lang.c (go_language_data): Likewise.
7577         * language.c (unk_lang_trampoline): Delete function.
7578         (skip_language_trampoline): Update.
7579         (unknown_language_data): Delete skip_trampoline initializer.
7580         (auto_language_data): Likewise.
7581         * language.h (language_data): Delete skip_trampoline field.
7582         (language_defn::skip_trampoline): New function.
7583         * m2-lang.c (m2_language_data): Delete skip_trampoline
7584         initializer.
7585         * objc-lang.c (objc_skip_trampoline): Delete function, move
7586         implementation to objc_language::skip_trampoline.
7587         (objc_language_data): Delete skip_trampoline initializer.
7588         (objc_language::skip_trampoline): New member function with
7589         implementation from objc_skip_trampoline.
7590         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
7591         initializer.
7592         * p-lang.c (pascal_language_data): Likewise.
7593         * rust-lang.c (rust_language_data): Likewise.
7594
7595 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7596
7597         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
7598         (ada_language::demangle): New member function.
7599         * c-lang.c (c_language_data): Delete la_demangle initializer.
7600         (cplus_language_data): Delete la_demangle initializer.
7601         (cplus_language::demangle): New member function.
7602         (asm_language_data): Delete la_demangle initializer.
7603         (minimal_language_data): Delete la_demangle initializer.
7604         * d-lang.c (d_language_data): Delete la_demangle initializer.
7605         (d_language::demangle): New member function.
7606         * f-lang.c (f_language_data): Delete la_demangle initializer.
7607         (f_language::demangle): New member function.
7608         * go-lang.c (go_language_data): Delete la_demangle initializer.
7609         (go_language::demangle): New member function.
7610         * language.c (language_demangle): Update.
7611         (unk_lang_demangle): Delete.
7612         (unknown_language_data): Delete la_demangle initializer.
7613         (unknown_language::demangle): New member function.
7614         (auto_language_data): Delete la_demangle initializer.
7615         (auto_language::demangle): New member function.
7616         * language.h (language_data): Delete la_demangle field.
7617         (language_defn::demangle): New function.
7618         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
7619         * objc-lang.c (objc_language_data): Delete la_demangle
7620         initializer.
7621         (objc_language::demangle): New member function.
7622         * opencl-lang.c (opencl_language_data): Delete la_demangle
7623         initializer.
7624         * p-lang.c (pascal_language_data): Likewise.
7625         * rust-lang.c (rust_language_data): Likewise.
7626         (rust_language::demangle): New member function.
7627
7628 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7629
7630         * ada-lang.c (ada_language_data): Delete la_print_type
7631         initializer.
7632         (ada_language::print_type): New member function.
7633         * c-lang.c (c_language_data): Delete la_print_type initializer.
7634         (c_language::print_type): New member function.
7635         (cplus_language_data): Delete la_print_type initializer.
7636         (cplus_language::print_type): New member function.
7637         (asm_language_data): Delete la_print_type initializer.
7638         (asm_language::print_type): New member function.
7639         (minimal_language_data): Delete la_print_type initializer.
7640         (minimal_language::print_type): New member function.
7641         * d-lang.c (d_language_data): Delete la_print_type initializer.
7642         (d_language::print_type): New member function.
7643         * f-lang.c (f_language_data): Delete la_print_type initializer.
7644         (f_language::print_type): New member function.
7645         * go-lang.c (go_language_data): Delete la_print_type initializer.
7646         (go_language::print_type): New member function.
7647         * language.c (unk_lang_print_type): Delete.
7648         (unknown_language_data): Delete la_print_type initializer.
7649         (unknown_language::print_type): New member function.
7650         (auto_language_data): Delete la_print_type initializer.
7651         (auto_language::print_type): New member function.
7652         * language.h (language_data): Delete la_print_type field.
7653         (language_defn::print_type): New function.
7654         (LA_PRINT_TYPE): Update.
7655         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
7656         (m2_language::print_type): New member function.
7657         * objc-lang.c (objc_language_data): Delete la_print_type
7658         initializer.
7659         (objc_language::print_type): New member function.
7660         * opencl-lang.c (opencl_print_type): Delete, implementation moved
7661         to opencl_language::print_type.
7662         (opencl_language_data): Delete la_print_type initializer.
7663         (opencl_language::print_type): New member function, implementation
7664         from opencl_print_type.
7665         * p-lang.c (pascal_language_data): Delete la_print_type
7666         initializer.
7667         (pascal_language::print_type): New member function.
7668         * rust-lang.c (rust_print_type): Delete, implementation moved to
7669         rust_language::print_type.
7670         (rust_language_data): Delete la_print_type initializer.
7671         (rust_language::print_type): New member function, implementation
7672         from rust_print_type.
7673
7674 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7675
7676         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
7677         implementation moves to...
7678         (ada_language::sniff_from_mangled_name): ...here.  Update return
7679         type.
7680         (ada_language_data): Delete la_sniff_from_mangled_name
7681         initializer.
7682         * c-lang.c (c_language_data): Likewise.
7683         (cplus_language_data): Likewise.
7684         (cplus_language::sniff_from_mangled_name): New member function,
7685         implementation taken from gdb_sniff_from_mangled_name.
7686         (asm_language_data): Delete la_sniff_from_mangled_name
7687         initializer.
7688         (minimal_language_data): Likewise.
7689         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
7690         implementation moves to cplus_language::sniff_from_mangled_name.
7691         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
7692         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
7693         moves to...
7694         (d_language::sniff_from_mangled_name): ...here.
7695         (d_language_data): Delete la_sniff_from_mangled_name initializer.
7696         * f-lang.c (f_language_data): Likewise.
7697         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
7698         moves to...
7699         (go_language::sniff_from_mangled_name): ...here.
7700         (go_language_data): Delete la_sniff_from_mangled_name initializer.
7701         * language.c (language_sniff_from_mangled_name): Delete.
7702         (unknown_language_data): Delete la_sniff_from_mangled_name
7703         initializer.
7704         (auto_language_data): Likewise.
7705         * language.h (language_data): Delete la_sniff_from_mangled_name
7706         field.
7707         (language_defn::sniff_from_mangled_name): New function.
7708         (language_sniff_from_mangled_name): Delete declaration.
7709         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
7710         field.
7711         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
7712         implementation moves to...
7713         (objc_language::sniff_from_mangled_name): ...here.
7714         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
7715         * opencl-lang.c (opencl_language_data): Likewise.
7716         * p-lang.c (pascal_language_data): Likewise.
7717         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
7718         implementation moves to...
7719         (rust_language::sniff_from_mangled_name): ...here.
7720         (rust_language_data): Delete la_sniff_from_mangled_name
7721         initializer.
7722         * symtab.c (symbol_find_demangled_name): Call
7723         sniff_from_mangled_name member function.
7724
7725 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7726
7727         * ada-lang.c (ada_language_data): Delete la_search_name_hash
7728         initializer.
7729         * c-lang.c (c_language_data): Likewise.
7730         (cplus_language_data): Likewise.
7731         (cplus_language::search_name_hash): New member function.
7732         (asm_language_data): Delete la_search_name_hash initializer.
7733         (minimal_language_data): Likewise.
7734         * d-lang.c (d_language_data): Likewise.
7735         * dictionary.c (default_search_name_hash): Rename to...
7736         (language_defn::search_name_hash): ...this.
7737         * f-lang.c (f_language_data): Likewise.
7738         (f_language::search_name_hash): New member function.
7739         * go-lang.c (go_language_data): Delete la_search_name_hash
7740         initializer.
7741         * language.c (unknown_language_data): Likewise.
7742         (auto_language_data): Likewise.
7743         * language.h (struct language_data): Delete la_search_name_hash
7744         field.
7745         (language_defn::search_name_hash): Declare new member function.
7746         (default_search_name_hash): Delete declaration.
7747         * m2-lang.c (m2_language_data): Delete la_search_name_hash
7748         initializer.
7749         * objc-lang.c (objc_language_data): Likewise.
7750         * opencl-lang.c (opencl_language_data): Likewise.
7751         * p-lang.c (pascal_language_data): Likewise.
7752         * rust-lang.c (rust_language_data): Likewise.
7753         * symtab.c (search_name_hash): Update call.
7754
7755 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7756
7757         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
7758         initializer.
7759         * c-lang.c (class compile_instance): Declare.
7760         (c_language_data): Delete la_get_compile_instance initializer.
7761         (c_language::get_compile_instance): New member function.
7762         (cplus_language_data): Delete la_get_compile_instance initializer.
7763         (cplus_language::get_compile_instance): New member function.
7764         (asm_language_data): Delete la_get_compile_instance initializer.
7765         (minimal_language_data): Likewise.
7766         * c-lang.h (c_get_compile_context): Update comment.
7767         (cplus_get_compile_context): Update comment.
7768         * compile/compile.c (compile_to_object): Update calls, don't rely
7769         on function pointer being NULL.
7770         * d-lang.c (d_language_data): Delete la_get_compile_instance
7771         initializer.
7772         * f-lang.c (f_language_data): Likewise.
7773         * go-lang.c (go_language_data): Likewise.
7774         * language.c (unknown_language_data): Likewise.
7775         (auto_language_data): Likewise.
7776         * language.h (language_data): Delete la_get_compile_instance field.
7777         (language_defn::get_compile_instance): New member function.
7778         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
7779         initializer.
7780         * objc-lang.c (objc_language_data): Likewise.
7781         * opencl-lang.c (opencl_language_data): Likewise.
7782         * p-lang.c (pascal_language_data): Likewise.
7783         * rust-lang.c (rust_language_data): Likewise.
7784
7785 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7786
7787         * ada-lang.c (ada_add_all_symbols): Update comment.
7788         (ada_iterate_over_symbols): Delete, move implementation to...
7789         (ada_language::iterate_over_symbols): ...here, a new member
7790         function, rewrite to use range based for loop.
7791         (ada_language_data): Delete la_iterate_over_symbols initializer.
7792         * c-lang.c (c_language_data): Likewise.
7793         (cplus_language_data): Likewise.
7794         (asm_language_data): Likewise.
7795         (minimal_language_data): Likewise.
7796         * d-lang.c (d_language_data): Likewise.
7797         * f-lang.c (f_language_data): Likewise.
7798         * go-lang.c (go_language_data): Likewise.
7799         * language.c (unknown_language_data): Likewise.
7800         (auto_language_data): Likewise.
7801         * language.h (language_data): Delete la_iterate_over_symbols field.
7802         (language_defn::iterate_over_symbols): New member function.
7803         (LA_ITERATE_OVER_SYMBOLS): Update.
7804         * linespec.c (iterate_over_all_matching_symtabs): Update.
7805         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
7806         initializer.
7807         * objc-lang.c (objc_language_data): Likewise.
7808         * opencl-lang.c (opencl_language_data): Likewise.
7809         * p-lang.c (pascal_language_data): Likewise.
7810         * rust-lang.c (rust_language_data): Likewise.
7811
7812 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7813
7814         * ada-lang.c (ada_language_data): Delete
7815         la_lookup_transparent_type initializer.
7816         * c-lang.c (c_language_data): Likewise.
7817         (cplus_language_data): Likewise.
7818         (cplus_language::lookup_transparent_type): New member function.
7819         (asm_language_data): Delete la_lookup_transparent_type
7820         initializer.
7821         (minimal_language_data): Likewise.
7822         * d-lang.c (d_language_data): Likewise.
7823         * f-lang.c (f_language_data): Likewise.
7824         * go-lang.c (go_language_data): Likewise.
7825         * language.c (unknown_language_data): Likewise.
7826         (auto_language_data): Likewise.
7827         * language.h (struct language_data): Delete
7828         la_lookup_transparent_type field.
7829         (language_defn::lookup_transparent_type): New member function.
7830         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
7831         initializer.
7832         * objc-lang.c (objc_language_data): Likewise.
7833         * opencl-lang.c (opencl_language_data): Likewise.
7834         * p-lang.c (pascal_language_data): Likewise.
7835         * rust-lang.c (rust_language_data): Likewise.
7836         * symtab.c (symbol_matches_domain): Update call.
7837
7838 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7839
7840         * ada-lang.c (ada_language_arch_info): Delete function, move
7841         implementation to...
7842         (ada_language::language_arch_info): ...here, a new member
7843         function.
7844         (ada_language_data): Delete la_language_arch_info.
7845         * c-lang.c (c_language_data): Likewise.
7846         (c_language::language_arch_info): New member function.
7847         (cplus_language_arch_info): Delete function, move
7848         implementation to...
7849         (cplus_language::language_arch_info): ...here, a new member
7850         function.
7851         (cplus_language_data): Delete la_language_arch_info.
7852         (asm_language_data): Likewise.
7853         (asm_language::language_arch_info): New member function.
7854         (minimal_language_data): Delete la_language_arch_info.
7855         (minimal_language::language_arch_info): New member function.
7856         * d-lang.c (d_language_arch_info): Delete function, move
7857         implementation to...
7858         (d_language::language_arch_info): ...here, a new member
7859         function.
7860         (d_language_data): Delete la_language_arch_info.
7861         * f-lang.c (f_language_arch_info): Delete function, move
7862         implementation to...
7863         (f_language::language_arch_info): ...here, a new member
7864         function.
7865         (f_language_data): Delete la_language_arch_info.
7866         * go-lang.c (go_language_arch_info): Delete function, move
7867         implementation to...
7868         (go_language::language_arch_info): ...here, a new member
7869         function.
7870         (go_language_data): Delete la_language_arch_info.
7871         * language.c (unknown_language_data): Likewise.
7872         (unknown_language::language_arch_info): New member function.
7873         (auto_language_data): Delete la_language_arch_info.
7874         (auto_language::language_arch_info): New member function.
7875         (language_gdbarch_post_init): Update call to
7876         la_language_arch_info.
7877         * language.h (language_data): Delete la_language_arch_info
7878         function pointer.
7879         (language_defn::language_arch_info): New function.
7880         * m2-lang.c (m2_language_arch_info): Delete function, move
7881         implementation to...
7882         (m2_language::language_arch_info): ...here, a new member
7883         function.
7884         (m2_language_data): Delete la_language_arch_info.
7885         * objc-lang.c (objc_language_arch_info): Delete function, move
7886         implementation to...
7887         (objc_language::language_arch_info): ...here, a new member
7888         function.
7889         (objc_language_data): Delete la_language_arch_info.
7890         * opencl-lang.c (opencl_language_arch_info): Delete function, move
7891         implementation to...
7892         (opencl_language::language_arch_info): ...here, a new member
7893         function.
7894         (opencl_language_data): Delete la_language_arch_info.
7895         * p-lang.c (pascal_language_arch_info): Delete function, move
7896         implementation to...
7897         (pascal_language::language_arch_info): ...here, a new member
7898         function.
7899         (pascal_language_data): Delete la_language_arch_info.
7900         * rust-lang.c (rust_language_arch_info): Delete function, move
7901         implementation to...
7902         (rust_language::language_arch_info): ...here, a new member
7903         function.
7904         (rust_language_data): Delete la_language_arch_info.
7905
7906 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7907
7908         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
7909         initializer.
7910         * c-lang.c (c_language_data): Likewise.
7911         (cplus_language_data): Likewise.
7912         (cplus_language::pass_by_reference_info): New method.
7913         (asm_language_data): Delete la_pass_by_reference initializer.
7914         (minimal_language_data): Likewise.
7915         * cp-abi.c (cp_pass_by_reference): Remove use of
7916         default_pass_by_reference.
7917         * d-lang.c (d_language_data): Likewise.
7918         * f-lang.c (f_language_data): Likewise.
7919         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
7920         default_pass_by_reference.
7921         * go-lang.c (go_language_data): Likewise.
7922         * language.c (language_pass_by_reference): Update.
7923         (default_pass_by_reference): Delete.
7924         (unknown_language_data): Delete la_pass_by_reference
7925         initializer.
7926         (auto_language_data): Likewise.
7927         * language.h (struct language_data): Delete la_pass_by_reference
7928         field.
7929         (language_defn::pass_by_reference_info): New member function.
7930         (default_pass_by_reference): Delete declaration.
7931         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
7932         initializer.
7933         * objc-lang.c (objc_language_data): Likewise.
7934         * opencl-lang.c (opencl_language_data): Likewise.
7935         * p-lang.c (pascal_language_data): Likewise.
7936         * rust-lang.c (rust_language_data): Likewise.
7937
7938 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7939
7940         * ada-lang.c (ada_read_var_value): Delete function, move
7941         implementation to...
7942         (ada_language::read_var_value): ...here.
7943         (ada_language_data): Delete la_read_var_value initializer.
7944         * c-lang.c (c_language_data): Likewise.
7945         (cplus_language_data): Likewise.
7946         (minimal_language_data): Likewise.
7947         * d-lang.c (d_language_data): Likewise.
7948         * f-lang.c (f_language_data): Likewise.
7949         * findvar.c (default_read_var_value): Rename to...
7950         (language_defn::read_var_value): ...this.
7951         * findvar.c (read_var_value): Update header comment, and change to
7952         call member function instead of function pointer.
7953         * go-lang.c (go_language_data): Likewise.
7954         * language.c (unknown_language_data): Delete la_read_var_value
7955         initializer.
7956         (auto_language_data): Likewise.
7957         * language.h (struct language_data): Delete la_read_var_value
7958         field.
7959         (language_defn::read_var_value): New member function.
7960         (default_read_var_value): Delete declaration.
7961         * m2-lang.c (m2_language_data): Delete la_read_var_value
7962         initializer.
7963         * objc-lang.c (objc_language_data): Likewise.
7964         * opencl-lang.c (opencl_language_data): Likewise.
7965         * p-lang.c (pascal_language_data): Likewise.
7966         * rust-lang.c (rust_language_data): Likewise.
7967         * value.h (default_read_var_value): Delete declaration.
7968
7969 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7970
7971         * ada-lang.c (ada_print_array_index): Delete function, move
7972         implementation to...
7973         (ada_language::print_array_index): ...here.
7974         (ada_language_data): Delete la_print_array_index initializer.
7975         * c-lang.c (c_language_data): Likewise.
7976         (cplus_language_data): Likewise.
7977         (minimal_language_data): Likewise.
7978         * d-lang.c (d_language_data): Likewise.
7979         * f-lang.c (f_language_data): Likewise.
7980         * go-lang.c (go_language_data): Likewise.
7981         * language.c (default_print_array_index): Delete function, move
7982         implementation to...
7983         (language_defn::print_array_index): ...here.
7984         (unknown_language_data): Delete la_print_array_index initializer.
7985         (auto_language_data): Likewise.
7986         * language.h (struct language_data): Delete la_print_array_index
7987         field.
7988         (language_defn::print_array_index): New member function.
7989         (LA_PRINT_ARRAY_INDEX): Update.
7990         (default_print_array_index): Delete declaration.
7991         * m2-lang.c (m2_language_data): Delete la_print_array_index
7992         initializer.
7993         * objc-lang.c (objc_language_data): Likewise.
7994         * opencl-lang.c (opencl_language_data): Likewise.
7995         * p-lang.c (pascal_language_data): Likewise.
7996         * rust-lang.c (rust_language_data): Likewise.
7997
7998 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7999
8000         * gdb/ada-lang.c (ada_language_defn): Convert to...
8001         (ada_language_data): ...this.
8002         (class ada_language): New class.
8003         (ada_language_defn): New static global.
8004         * gdb/c-lang.c (c_language_defn): Convert to...
8005         (c_language_data): ...this.
8006         (class c_language): New class.
8007         (c_language_defn): New static global.
8008         (cplus_language_defn): Convert to...
8009         (cplus_language_data): ...this.
8010         (class cplus_language): New class.
8011         (cplus_language_defn): New static global.
8012         (asm_language_defn): Convert to...
8013         (asm_language_data): ...this.
8014         (class asm_language): New class.
8015         (asm_language_defn): New static global.
8016         (minimal_language_defn): Convert to...
8017         (minimal_language_data): ...this.
8018         (class minimal_language): New class.
8019         (minimal_language_defn): New static global.
8020         * gdb/d-lang.c (d_language_defn): Convert to...
8021         (d_language_data): ...this.
8022         (class d_language): New class.
8023         (d_language_defn): New static global.
8024         * gdb/f-lang.c (f_language_defn): Convert to...
8025         (f_language_data): ...this.
8026         (class f_language): New class.
8027         (f_language_defn): New static global.
8028         * gdb/go-lang.c (go_language_defn): Convert to...
8029         (go_language_data): ...this.
8030         (class go_language): New class.
8031         (go_language_defn): New static global.
8032         * gdb/language.c (unknown_language_defn): Remove declaration.
8033         (current_language): Initialize to nullptr, real initialization is
8034         moved to _initialize_language.
8035         (languages): Delete global.
8036         (language_defn::languages): Define.
8037         (set_language_command): Use language_defn::languages.
8038         (set_language): Likewise.
8039         (range_error): Likewise.
8040         (language_enum): Likewise.
8041         (language_def): Likewise.
8042         (add_set_language_command): Use language_def::languages for the
8043         language list, and language_def to lookup language pointers.
8044         (skip_language_trampoline): Use language_defn::languages.
8045         (unknown_language_defn): Convert to...
8046         (unknown_language_data): ...this.
8047         (class unknown_language): New class.
8048         (unknown_language_defn): New static global.
8049         (auto_language_defn): Convert to...
8050         (auto_language_data): ...this.
8051         (class auto_language): New class.
8052         (auto_language_defn): New static global.
8053         (language_gdbarch_post_init): Use language_defn::languages.
8054         (_initialize_language): Initialize current_language.
8055         * gdb/language.h (struct language_defn): Rename to...
8056         (struct language_data): ...this.
8057         (struct language_defn): New.
8058         (auto_language_defn): Delete.
8059         (unknown_language_defn): Delete.
8060         (minimal_language_defn): Delete.
8061         (ada_language_defn): Delete.
8062         (asm_language_defn): Delete.
8063         (c_language_defn): Delete.
8064         (cplus_language_defn): Delete.
8065         (d_language_defn): Delete.
8066         (f_language_defn): Delete.
8067         (go_language_defn): Delete.
8068         (m2_language_defn): Delete.
8069         (objc_language_defn): Delete.
8070         (opencl_language_defn): Delete.
8071         (pascal_language_defn): Delete.
8072         (rust_language_defn): Delete.
8073         * gdb/m2-lang.c (m2_language_defn): Convert to...
8074         (m2_language_data): ...this.
8075         (class m2_language): New class.
8076         (m2_language_defn): New static global.
8077         * gdb/objc-lang.c (objc_language_defn): Convert to...
8078         (objc_language_data): ...this.
8079         (class objc_language): New class.
8080         (objc_language_defn): New static global.
8081         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
8082         (opencl_language_data): ...this.
8083         (class opencl_language): New class.
8084         (opencl_language_defn): New static global.
8085         * gdb/p-lang.c (pascal_language_defn): Convert to...
8086         (pascal_language_data): ...this.
8087         (class pascal_language): New class.
8088         (pascal_language_defn): New static global.
8089         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
8090         language pointer, update comment format.
8091         * gdb/rust-lang.c (rust_language_defn): Convert to...
8092         (rust_language_data): ...this.
8093         (class rust_language): New class.
8094         (rust_language_defn): New static global.
8095
8096 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
8097
8098         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
8099         member variable.
8100         <m_stmt_at_address>: New member variable.
8101         (lnp_state_machine::record_line): Don't record some lines, update
8102         tracking of is_stmt at the same address.
8103         (lnp_state_machine::lnp_state_machine): Initialise new member
8104         variables.
8105
8106 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8107
8108         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
8109         "-include gnu-nat-mig.h".
8110         * gnu-nat-mig.h: New file.
8111         * gnu-nat.c: Include "gnu-nat-mig.h".
8112         (exc_server, msg_reply_server, notify_server,
8113         process_reply_server): Remove declarations.
8114
8115 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8116
8117         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
8118         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
8119         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
8120         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
8121         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
8122         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
8123         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
8124         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
8125         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
8126         to gnu_nat_target class.
8127         * gnu-nat.c: Likewise.
8128         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
8129         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
8130         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
8131         object.
8132         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
8133         instead of `gnu_target'.
8134
8135 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8136
8137         * i386-gnu-tdep.c: Include "gdbcore.h"
8138         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
8139         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
8140         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
8141         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
8142         i386_gnu_sigcontext_addr): New functions
8143         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
8144         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
8145         tdep.
8146
8147 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8148
8149         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
8150         before fork_inferior call. Avoid calling it if target_is_pushed returns
8151         true.
8152
8153 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8154
8155         * gnu-nat.h (gnu_target): New variable declaration.
8156         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
8157         gnu_target.
8158         * gnu-nat.c (gnu_target): New variable.
8159         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
8160         add_thread_silent, and add_thread calls.
8161         (gnu_nat_target::create_inferior): Pass gnu_target to
8162         add_thread_silent, thread_change_ptid call.
8163         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
8164         call.
8165
8166 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8167
8168         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
8169         (gnu_nat_target::find_memory_regions): Remove unused
8170         `old_address' variable.
8171
8172 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8173
8174         * gnu-nat.c: Include "gdbarch.h".
8175
8176 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8177
8178         * reply_mig_hack.awk (Error return): Cast function through
8179         void *, to bypass compiler function call check.
8180
8181 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8182
8183         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
8184         $(srcdir)/reply_mig_hack.awk.
8185
8186 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8187
8188         * gnu-nat.h (gnu_debug_flag): Set type to bool.
8189
8190 2020-05-30  Jonny Grant  <jg@jguk.org>
8191
8192         * configure.ac (ACX_BUGURL): change bug URL to https.
8193
8194 2020-05-30  Pedro Alves  <palves@redhat.com>
8195
8196         * cp-support.c (replace_typedefs_template): New.
8197         (replace_typedefs_qualified_name): Handle
8198         DEMANGLE_COMPONENT_TEMPLATE.
8199
8200 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
8201
8202         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
8203         dwarf2/index-cache.h, dwarf2/index-write.c,
8204         dwarf2/index-write.h, dwarf2/line-header.c,
8205         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
8206         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
8207         variables and fields from `dwarf2_per_objfile` to just
8208         `per_objfile` throughout.
8209
8210 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
8211
8212         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8213         <push_dwarf_reg_entry_value>: Add comment.
8214
8215 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
8216             Keith Seitz  <keiths@redhat.com>
8217
8218         * python/python.c (do_start_initialization): Call PyEval_SaveThread
8219         instead of PyEval_ReleaseLock.
8220         (class gdbpy_gil): Move to earlier in file.
8221         (finalize_python): Set gdb_python_initialized.
8222         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
8223         when not initialized.
8224
8225 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
8226
8227         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8228         <push_dwarf_reg_entry_value>: Remove assert.  Override
8229         per_objfile with caller_per_objfile.
8230
8231 2020-05-28  Tom de Vries  <tdevries@suse.de>
8232
8233         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
8234         PR gold/15646 workaround to symbol kind "type".
8235
8236 2020-05-27  Tom Tromey  <tromey@adacore.com>
8237
8238         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
8239
8240 2020-05-27  Tom Tromey  <tromey@adacore.com>
8241
8242         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
8243         Use htab_find_with_hash.
8244         <add_abbrev>: Remove "abbrev_number" parameter.
8245         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
8246         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
8247         (hash_abbrev): Add comment.
8248         (abbrev_table::lookup_abbrev): Move to header file.
8249         (abbrev_table::read): Update.
8250
8251 2020-05-27  Tom Tromey  <tromey@adacore.com>
8252
8253         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
8254         method.
8255         <canonical_name>: New member.
8256         <raw_name>: Rename from "name".
8257         (partial_die_info): Initialize canonical_name.
8258         (scan_partial_symbols): Check raw_name.
8259         (partial_die_parent_scope, partial_die_full_name)
8260         (add_partial_symbol, add_partial_subprogram)
8261         (add_partial_enumeration, load_partial_dies): Use "name" method.
8262         (partial_die_info::name): New method.
8263         (partial_die_info::read, guess_partial_die_structure_name)
8264         (partial_die_info::fixup): Update.
8265
8266 2020-05-27  Tom Tromey  <tromey@adacore.com>
8267
8268         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
8269         <get_ref_die_offset>: Inline.
8270         <get_ref_die_offset_complaint>: New method.
8271         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
8272         (attribute::get_ref_die_offset_complaint): Rename from
8273         get_ref_die_offset.  Just issue complaint.
8274
8275 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8276
8277         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
8278
8279 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8280
8281         * exec.c (exec_file_attach): Use errno value of first openp failure.
8282
8283 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8284
8285         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
8286         Don't close thread handle.
8287
8288 2020-05-27  Tom Tromey  <tom@tromey.com>
8289             Simon Marchi  <simon.marchi@efficios.com>
8290
8291         * objfiles.h (struct objfile) <partial_symtabs>: Now a
8292         shared_ptr.
8293         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
8294         member.
8295         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
8296         dwarf2_per_bfd_objfile_data_key>: New globals.
8297         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
8298         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
8299         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
8300         shared.
8301         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
8302         short-circuit when sharing.
8303         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
8304         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
8305
8306 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8307
8308         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
8309         to...
8310         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
8311         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
8312
8313 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8314
8315         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
8316         build_name_components, find_name_components_bounds>:
8317         Add per_objfile parameter.
8318         (struct mapped_index) <symbol_name_at>: Likewise.
8319         (struct mapped_debug_names): Remove constructor.
8320         <dwarf2_per_objfile>: Remove field.
8321         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
8322         (mapped_index_base::find_name_components_bounds,
8323         mapped_index_base::build_name_components,
8324         dw2_expand_symtabs_matching_symbol): Likewise.
8325         (class mock_mapped_index) <symbol_name_at>: Likewise.
8326         (check_match): Likewise.
8327         (check_find_bounds_finds): Likewise.
8328         (test_mapped_index_find_name_component_bounds): Update.
8329         (CHECK_MATCH): Update.
8330         (dw2_expand_symtabs_matching): Update.
8331         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
8332         per_objfile parameter.
8333         <find_vec_in_debug_names>: Likewise.
8334         <m_per_objfile>: New field.
8335         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
8336         parameter.
8337         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
8338         (dw2_debug_names_iterator::next): Update.
8339         (dw2_debug_names_lookup_symbol): Update.
8340         (dw2_debug_names_expand_symtabs_for_function): Update.
8341         (dw2_debug_names_map_matching_symbols): Update.
8342         (dw2_debug_names_expand_symtabs_matching): Update.
8343         (dwarf2_read_debug_names): Update.
8344
8345 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8346
8347         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
8348         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
8349         move to dwarf2_per_objfile.
8350         <read_in_chain>: Remove.
8351         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
8352         remove_all_cus, age_comp_units>: New methods.
8353         <m_dwarf2_cus>: New member.
8354         (struct dwarf2_per_cu_data) <cu>: Remove.
8355         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
8356         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
8357         moved to methods of dwarf2_per_objfile.
8358         (dwarf2_clear_marks): Remove.
8359         (dwarf2_queue_item::~dwarf2_queue_item): Update.
8360         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
8361         (dwarf2_per_bfd::free_cached_comp_units): Remove.
8362         (dwarf2_per_objfile::remove_all_cus): New.
8363         (class free_cached_comp_units) <~free_cached_comp_units>:
8364         Update.
8365         (load_cu): Update.
8366         (dw2_do_instantiate_symtab): Adjust.
8367         (fill_in_sig_entry_from_dwo_entry): Adjust.
8368         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8369         (cutu_reader::cutu_reader): Likewise.
8370         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
8371         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
8372         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
8373         and dwarf2_per_objfile::age_comp_units.
8374         (load_partial_comp_unit): Update.
8375         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
8376         (process_queue): Likewise.
8377         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
8378         backlink.
8379         (dwarf2_read_addr_index): Likewise.
8380         (follow_die_offset): Likewise.
8381         (dwarf2_fetch_die_loc_sect_off): Likewise.
8382         (dwarf2_fetch_constant_bytes): Likewise.
8383         (dwarf2_fetch_die_type_sect_off): Likewise.
8384         (follow_die_sig_1): Likewise.
8385         (load_full_type_unit): Likewise.
8386         (read_signatured_type): Likewise.
8387         (dwarf2_cu::dwarf2_cu): Don't set cu field.
8388         (dwarf2_cu::~dwarf2_cu): Remove.
8389         (dwarf2_per_objfile::get_cu): New.
8390         (dwarf2_per_objfile::set_cu): New.
8391         (age_cached_comp_units): Rename to...
8392         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
8393         to std::unordered_map.
8394         (free_one_cached_comp_unit): Rename to...
8395         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
8396         to std::unordered_map.
8397         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
8398         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
8399         a dwarf2_per_objfile in data.
8400         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
8401         (dwarf2_clear_marks): Remove.
8402
8403 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8404
8405         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
8406         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
8407         (init_tu_and_read_dwo_dies): Likewise.
8408         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
8409         (cutu_reader::cutu_reader): Likewise.
8410         (load_partial_comp_unit): Likewise.
8411         (process_psymtab_comp_unit): Update.
8412         (build_type_psymtabs_1): Update.
8413         (process_skeletonless_type_unit): Update.
8414         (load_full_comp_unit): Update.
8415         (find_partial_die): Update.
8416         (dwarf2_read_addr_index): Update.
8417         (read_signatured_type): Update.
8418
8419 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8420
8421         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
8422         m_header_read_in>: New fields.
8423         <get_header>: New method.
8424         * dwarf2/read.c (per_cu_header_read_in): Remove.
8425         (dwarf2_per_cu_data::get_header): New.
8426         (dwarf2_per_cu_data::addr_size): Update.
8427         (dwarf2_per_cu_data::offset_size): Update.
8428         (dwarf2_per_cu_data::ref_addr_size): Update.
8429
8430 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8431
8432         * dwarf2/read.c (load_cu): Return dwarf2_cu.
8433         (dw2_do_instantiate_symtab): Update.
8434         (queue_and_load_all_dwo_tus): Change parameter from
8435         dwarf2_per_cu_data to dwarf2_cu.
8436         (dwarf2_fetch_die_loc_sect_off): Update.
8437         (dwarf2_fetch_constant_bytes): Update.
8438         (dwarf2_fetch_die_type_sect_off): Update.
8439
8440 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8441
8442         * dwarf2/read.c (process_full_comp_unit,
8443         process_full_type_unit): Remove per_cu, per_objfile paramters.
8444         Add dwarf2_cu parameter.
8445         (process_queue): Update.
8446
8447 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8448
8449         * dwarf2/read.c (create_cu_from_index_list): Replace
8450         dwarf2_per_objfile parameter with dwarf2_per_bfd.
8451         (create_cus_from_index_list): Likewise.
8452         (create_cus_from_index): Likewise.
8453         (create_signatured_type_table_from_index): Likewise.
8454         (create_cus_from_debug_names_list): Likewise.
8455         (create_cus_from_debug_names): Likewise.
8456         (dwarf2_read_gdb_index): Update.
8457         (dwarf2_read_debug_names): Update.
8458
8459 2020-05-27  Tom Tromey  <tom@tromey.com>
8460             Simon Marchi  <simon.marchi@efficios.com>
8461
8462         * dwarf2/read.h (struct dwarf2_per_objfile)
8463         <get_type_for_signatured_type, set_type_for_signatured_type>:
8464         New methods.
8465         <m_type_map>: New member.
8466         (struct signatured_type) <type>: Remove.
8467         * dwarf2/read.c
8468         (dwarf2_per_objfile::get_type_for_signatured_type,
8469         dwarf2_per_objfile::set_type_for_signatured_type): New.
8470         (get_signatured_type): Use new methods.
8471
8472 2020-05-27  Tom Tromey  <tom@tromey.com>
8473             Simon Marchi  <simon.marchi@efficios.com>
8474
8475         * dwarf2/read.h (struct type_unit_group_unshareable): New.
8476         (struct dwarf2_per_objfile) <type_units>: New member.
8477         <get_type_unit_group_unshareable>: New method.
8478         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
8479         num_symtabs, symtabs>: Remove; move to
8480         type_unit_group_unshareable.
8481         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
8482         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
8483         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
8484
8485 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8486
8487         * dwarf2/read.h (struct dwarf2_per_cu_data):
8488         <dwarf2_per_objfile>: Remove.
8489         * dwarf2/read.c (create_cu_from_index_list): Don't assign
8490         dwarf2_per_objfile.
8491         (create_signatured_type_table_from_index): Likewise.
8492         (create_signatured_type_table_from_debug_names): Likewise.
8493         (create_debug_type_hash_table): Likewise.
8494         (fill_in_sig_entry_from_dwo_entry): Likewise.
8495         (create_type_unit_group): Likewise.
8496         (read_comp_units_from_section): Likewise.
8497         (create_cus_hash_table): Likewise.
8498
8499 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8500
8501         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
8502         dwarf2_per_cu_data::dwarf2_per_objfile.
8503         (compute_compunit_symtab_includes): Likewise.
8504         (dwarf2_cu::start_symtab): Likewise.
8505
8506 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8507
8508         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
8509         parameter.
8510         * dwarf2/read.c (get_die_type_at_offset): Likewise.
8511         (read_namespace_alias): Update.
8512         (lookup_die_type): Update.
8513         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
8514         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
8515         Update.
8516         (disassemble_dwarf_expression): Update.
8517
8518 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8519
8520         * dwarf2/read.h (struct dwarf2_queue_item): Add
8521         dwarf2_per_objfile parameter, assign new parameter.
8522         <per_objfile>: New field.
8523         * dwarf2/read.c (free_one_cached_comp_unit): Add
8524         dwarf2_per_objfile parameter.
8525         (queue_comp_unit): Likewise.
8526         (dw2_do_instantiate_symtab): Update.
8527         (process_psymtab_comp_unit): Update.
8528         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
8529         (process_imported_unit_die): Update.
8530         (queue_and_load_dwo_tu): Update.
8531         (follow_die_offset): Update.
8532         (follow_die_sig_1): Update.
8533
8534 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8535
8536         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
8537         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
8538         (read_call_site_scope): Assign per_objfile.
8539         (dwarf2_per_cu_data::objfile): Remove.
8540         * gdbtypes.h (struct call_site) <per_objfile>: New member.
8541         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
8542         dwarf2_per_objfile parameter.
8543         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
8544         dwarf2_per_objfile parameter.
8545         (dwarf_expr_reg_to_entry_parameter): Add output
8546         dwarf2_per_objfile parameter.
8547         (locexpr_get_frame_base): Update.
8548         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
8549         <push_dwarf_reg_entry_value>: Update.
8550         <call_site_to_target_addr>: Update.
8551         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
8552         parameter.
8553         (value_of_dwarf_reg_entry): Update.
8554         (rw_pieced_value): Update.
8555         (indirect_synthetic_pointer): Update.
8556         (dwarf2_evaluate_property): Update.
8557         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
8558         parameter.
8559         (locexpr_read_variable): Update.
8560         (locexpr_get_symbol_read_needs): Update.
8561         (loclist_read_variable): Update.
8562
8563 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8564
8565         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8566         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8567         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
8568         parameter.
8569         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8570         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8571         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
8572         parameter.
8573         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
8574         sect_variable_value): Add dwarf2_per_objfile parameter.
8575         (class dwarf_evaluate_loc_desc) <dwarf_call,
8576         dwarf_variable_value>: Update.
8577         (fetch_const_value_from_synthetic_pointer): Add
8578         dwarf2_per_objfile parameter.
8579         (fetch_const_value_from_synthetic_pointer): Update.
8580         (coerced_pieced_ref): Update.
8581         (class symbol_needs_eval_context) <dwarf_call,
8582         dwarf_variable_value>: Update.
8583         (dwarf2_compile_expr_to_ax): Update.
8584
8585 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8586
8587         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
8588         parameter.
8589         (dwarf2_evaluate_loc_desc_full): Update.
8590
8591 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8592
8593         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
8594         parameter.
8595         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
8596         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
8597         dwarf2_per_objfile parameter.
8598         (decode_debug_loc_dwo_addresses): Likewise.
8599         (dwarf2_find_location_expression): Update.
8600         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
8601         (locexpr_describe_location_piece): Add dwarf2_per_objfile
8602         parameter.
8603         (disassemble_dwarf_expression): Add dwarf2_per_objfile
8604         parameter.
8605         (locexpr_describe_location_1): Likewise.
8606         (locexpr_describe_location): Update.
8607
8608 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8609
8610         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
8611         Remove.
8612         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
8613         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
8614         (dwarf2_compile_property_to_c): Update.
8615         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
8616         use text offset from objfile.
8617         (locexpr_tracepoint_var_ref): Update.
8618         (locexpr_generate_c_location): Update.
8619         (loclist_describe_location): Update.
8620         (loclist_tracepoint_var_ref): Update.
8621         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
8622         dwarf2_per_objfile parameter.
8623         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
8624         use text offset from objfile.
8625         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
8626
8627 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8628
8629         * dwarf2/expr.h (struct dwarf_expr_context)
8630         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
8631         <offset>: Remove.
8632         <per_objfile>: New member.
8633         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
8634         dwarf2_per_objfile parameter.  Don't set offset, set
8635         per_objfile.
8636         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
8637         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
8638         a dwarf2_per_objfile object instead of an offset.
8639         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
8640         constructor.
8641         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
8642         to dwarf2_expr_executor constructor.  Don't set offset.
8643         (dwarf2_fetch_cfa_info): Update.
8644         (struct dwarf2_frame_cache) <text_offset>: Remove.
8645         <per_objfile>: New field.
8646         (dwarf2_frame_cache): Update.
8647         (dwarf2_frame_prev_register): Update.
8648         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8649         <dwarf_evaluate_loc_desc>: Add constructor.
8650         (dwarf2_evaluate_loc_desc_full): Update.
8651         (dwarf2_locexpr_baton_eval): Update.
8652         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
8653         Add constructor.
8654         (dwarf2_loc_desc_get_symbol_read_needs): Update.
8655
8656 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8657
8658         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
8659         addr_sized_int_type>: Move to dwarf2_cu.
8660         <int_type>: Move to dwarf2_per_objfile.
8661         (struct dwarf2_per_objfile) <int_type>: Move here.
8662         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
8663         addr_sized_int_type>: Move here.
8664         (read_func_scope): Update.
8665         (read_array_type): Update.
8666         (read_tag_string_type): Update.
8667         (attr_to_dynamic_prop): Update.
8668         (dwarf2_per_cu_data::int_type): Rename to...
8669         (dwarf2_per_objfile::int_type): ... this.
8670         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
8671         (dwarf2_cu::addr_sized_int_type): ... this.
8672         (read_subrange_type): Update.
8673         (dwarf2_per_cu_data::addr_type): Rename to...
8674         (dwarf2_cu::addr_type): ... this.
8675         (set_die_type): Update.
8676
8677 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8678
8679         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
8680         data through per_cu->cu.
8681
8682 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8683
8684         * dwarf2/read.c (lookup_dwo_comp_unit): Change
8685         dwarf2_per_cu_data parameter fo dwarf2_cu.
8686         (lookup_dwo_type_unit): Likewise.
8687         (read_cutu_die_from_dwo): Likewise.
8688         (lookup_dwo_unit): Likewise.
8689         (open_and_init_dwo_file): Likewise.
8690         (lookup_dwo_cutu): Likewise.
8691         (lookup_dwo_comp_unit): Likewise.
8692         (lookup_dwo_type_unit): Likewise.
8693         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8694         (cutu_reader::cutu_reader): Update.
8695
8696 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8697
8698         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
8699         parameter.
8700         (process_full_type_unit): Likewise.
8701         (process_queue): Update.
8702
8703 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8704
8705         * dwarf2/read.c (recursively_compute_inclusions): Add
8706         dwarf2_per_objfile parameter.
8707         (compute_compunit_symtab_includes): Likewise.
8708         (process_cu_includes): Update.
8709
8710 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8711
8712         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
8713         parameter.
8714         (create_type_unit_group): Update.
8715         (process_psymtab_comp_unit_reader): Update.
8716         (build_type_psymtabs_reader): Update.
8717
8718 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8719
8720         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
8721         object through m_this_cu->cu.
8722
8723 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8724
8725         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
8726         the info parameter.
8727         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
8728
8729 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8730
8731         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
8732         per_objfile parameter.
8733         (load_full_type_unit): Add per_objfile parameter.
8734         (read_signatured_type): Likewise.
8735         (load_full_comp_unit): Likewise.
8736         (load_cu): Likewise.
8737         (dw2_do_instantiate_symtab): Likewise.
8738         (dw2_get_file_names): Likewise.
8739         (dw2_map_symtabs_matching_filename): Update.
8740         (dw_expand_symtabs_matching_file_matcher): Update.
8741         (dw2_map_symbol_filenames): Update.
8742         (process_psymtab_comp_unit): Add per_objfile parameter.
8743         (build_type_psymtabs_1): Update.
8744         (process_skeletonless_type_unit): Update.
8745         (dwarf2_build_psymtabs_hard): Update.
8746         (load_partial_comp_unit): Add per_objfile parameter.
8747         (scan_partial_symbols): Update.
8748         (load_full_comp_unit): Add per_objfile parameter.
8749         (process_imported_unit_die): Update.
8750         (create_cus_hash_table): Update.
8751         (find_partial_die): Update.
8752         (dwarf2_read_addr_index): Update.
8753         (follow_die_offset): Update.
8754         (dwarf2_fetch_die_loc_sect_off): Update.
8755         (dwarf2_fetch_constant_bytes): Update.
8756         (dwarf2_fetch_die_type_sect_off): Update.
8757         (follow_die_sig_1): Update.
8758         (load_full_type_unit): Add per_objfile parameter.
8759         (read_signatured_type): Likewise.
8760
8761 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8762
8763         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
8764         of objfile_name.
8765
8766 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8767
8768         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
8769         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
8770         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
8771         field.
8772         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
8773         (create_cus_from_index): Update.
8774         (dwarf2_read_gdb_index): Update.
8775         (create_cus_from_debug_names): Update.
8776         (dwarf2_read_debug_names): Update.
8777         (get_abbrev_section_for_cu): Update.
8778         (create_all_comp_units): Update.
8779         (read_attribute_value): Update.
8780         (get_debug_line_section): Update.
8781         * dwarf2/index-cache.c (index_cache::store): Update.
8782         * dwarf2/index-write.c (save_gdb_index_command): Update.
8783         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
8784
8785 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8786
8787         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
8788         member.
8789         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
8790         dwarf2_per_cu_data::per_bfd.
8791         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
8792         (create_type_unit_group): Likewise.
8793         (queue_comp_unit): Remove reference to
8794         per_cu->dwarf2_per_objfile.
8795         (maybe_queue_comp_unit): Likewise.
8796         (fill_in_sig_entry_from_dwo_entry): Assign new field.
8797         (create_cus_hash_table): Assign new field.
8798
8799 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8800
8801         * dwarf2/read.c: Replace
8802         dwarf2_cu->per_cu->dwarf2_per_objfile references with
8803         dwarf2_cu->per_objfile throughout.
8804
8805 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8806
8807         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
8808         parameter, don't use per_cu->dwarf2_per_objfile.
8809         (dw2_instantiate_symtab): Likewise.
8810         (dw2_find_last_source_symtab): Update.
8811         (dw2_map_expand_apply): Update.
8812         (dw2_lookup_symbol): Update.
8813         (dw2_expand_symtabs_for_function): Update.
8814         (dw2_expand_all_symtabs): Update.
8815         (dw2_expand_symtabs_with_fullname): Update.
8816         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
8817         don't use per_cu->dwarf2_per_objfile.
8818         (dw2_expand_marked_cus): Update.
8819         (dw2_find_pc_sect_compunit_symtab): Update.
8820         (dw2_debug_names_lookup_symbol): Update.
8821         (dw2_debug_names_expand_symtabs_for_function): Update.
8822         (dw2_debug_names_map_matching_symbols): Update.
8823         (dwarf2_psymtab::expand_psymtab): Update.
8824
8825 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8826
8827         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
8828         <per_objfile>: New member.
8829         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
8830         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
8831         call to dwarf2_cu.
8832         (cutu_reader::cutu_reader): Update.
8833         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
8834
8835 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8836
8837         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
8838         struct dwarf2_per_objfile.
8839         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
8840         dwarf2_per_bfd.
8841         * dwarf2/read.c (set_die_type): Update.
8842         (get_die_type_at_offset): Update.
8843
8844 2020-05-27  Tom Tromey  <tom@tromey.com>
8845             Simon Marchi  <simon.marchi@efficios.com>
8846
8847         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
8848         method.
8849         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
8850         get_symtab, set_symtab>: New methods.
8851         <m_symtabs>: New field.
8852         (struct dwarf2_psymtab): Derive from partial_symtab.
8853         <readin_p, get_compunit_symtab>: Declare methods.
8854         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
8855         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
8856         New methods.
8857         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
8858         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
8859         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
8860         (dw2_symtab_iter_next, dw2_print_stats)
8861         (dw2_expand_symtabs_with_fullname)
8862         (dw2_expand_symtabs_matching_one)
8863         (dw_expand_symtabs_matching_file_matcher)
8864         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
8865         (dw2_debug_names_iterator::next)
8866         (dw2_debug_names_map_matching_symbols)
8867         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
8868         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
8869         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
8870         New methods.
8871         (get_compunit_symtab, process_full_comp_unit)
8872         (process_full_type_unit): Update.
8873         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
8874
8875 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8876
8877         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
8878         then introduce a new dwarf2_per_objfile type.
8879         <read_line_string>: Move to the new dwarf2_per_objfile type.
8880         <objfile>: Likewise.
8881         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
8882         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
8883         dwarf2_per_objfile->per_bfd.
8884         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
8885         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
8886         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
8887         (dwarf2_per_bfd::free_cached_comp_units): ... this.
8888         (dwarf2_has_info): Allocate dwarf2_per_bfd.
8889         (dwarf2_per_objfile::locate_sections): Rename to...
8890         (dwarf2_per_bfd::locate_sections): ... this.
8891         (dwarf2_per_objfile::get_cutu): Rename to...
8892         (dwarf2_per_bfd::get_cutu): ... this.
8893         (dwarf2_per_objfile::get_cu): Rename to...
8894         (dwarf2_per_bfd::get_cu): ... this.
8895         (dwarf2_per_objfile::get_tu): Rename to...
8896         (dwarf2_per_bfd::get_tu): ... this.
8897         (dwarf2_per_objfile::allocate_per_cu): Rename to...
8898         (dwarf2_per_bfd::allocate_per_cu): ... this.
8899         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
8900         (dwarf2_per_bfd::allocate_signatured_type): ... this.
8901         (get_gdb_index_contents_ftype): Change parameter from
8902         dwarf2_per_objfile to dwarf2_per_bfd.
8903         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
8904         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
8905
8906 2020-05-27  Tom Tromey  <tom@tromey.com>
8907             Simon Marchi  <simon.marchi@efficios.com>
8908
8909         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
8910         (allocate_piece_closure): Set "per_objfile" member.
8911         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
8912         (locexpr_describe_location, loclist_describe_location): Use new
8913         member.
8914         * dwarf2/read.c (read_call_site_scope)
8915         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
8916         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
8917         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
8918         handle_data_member_location): Set per_objfile member.
8919         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
8920         member.
8921         (struct dwarf2_loclist_baton) <per_objfile>: New member.
8922
8923 2020-05-27  Tom Tromey  <tom@tromey.com>
8924
8925         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
8926         allocate_signatured_type>: Declare new methods.
8927         <m_num_psymtabs>: New member.
8928         (struct dwarf2_per_cu_data) <index>: New member.
8929         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
8930         (dwarf2_per_objfile::allocate_signatured_type): New methods.
8931         (create_cu_from_index_list): Use allocate_per_cu.
8932         (create_signatured_type_table_from_index)
8933         (create_signatured_type_table_from_debug_names)
8934         (create_debug_type_hash_table, add_type_unit)
8935         (read_comp_units_from_section): Use allocate_signatured_type.
8936
8937 2020-05-27  Tom Tromey  <tom@tromey.com>
8938
8939         * psymtab.c (partial_map_expand_apply)
8940         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
8941         (psym_lookup_global_symbol_language)
8942         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
8943         (psym_print_stats, psym_expand_symtabs_for_function)
8944         (psym_map_symbol_filenames, psym_map_matching_symbols)
8945         (psym_expand_symtabs_matching)
8946         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
8947         (maintenance_check_psymtabs): Update.
8948         * psympriv.h (struct partial_symtab) <readin_p,
8949         get_compunit_symtab>: Add objfile parameter.
8950         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
8951         Likewise.
8952         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
8953         get_compunit_symtab>: Likewise.
8954         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
8955
8956 2020-05-27  Tom Tromey  <tom@tromey.com>
8957
8958         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
8959         member.
8960         * dwarf2/read.c (delete_file_name_entry): Fix comment.
8961         (create_cu_from_index_list)
8962         (create_signatured_type_table_from_index)
8963         (create_signatured_type_table_from_debug_names)
8964         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
8965         (dwarf2_create_include_psymtab)
8966         (create_debug_type_hash_table, add_type_unit)
8967         (create_type_unit_group, read_comp_units_from_section)
8968         (dwarf2_compute_name, create_cus_hash_table)
8969         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
8970         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
8971         obstack.
8972         (dw2_get_real_path): Likewise.  Change argument to
8973         dwarf2_per_objfile.
8974
8975 2020-05-27  Luis Machado  <luis.machado@linaro.org>
8976
8977         PR tdep/26000
8978         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
8979         for ldrd (immediate).
8980
8981 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8982
8983         * command.h: Add comment giving the name of class_tui.
8984         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
8985         create the fake command for the help for class_tui.
8986
8987 2020-05-26  Tom Tromey  <tromey@adacore.com>
8988
8989         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
8990         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
8991         (val_atr): New function.
8992         (value_val_atr): Use it.
8993         * ada-valprint.c (print_optional_low_bound): Change low bound
8994         handling for enums.
8995         (val_print_packed_array_elements): Don't call discrete_position.
8996         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
8997         discrete_position for enum types.
8998         * language.c (default_print_array_index): Change type.
8999         * language.h (struct language_defn) <la_print_array_index>: Add
9000         index_type parameter, change type of index_value.
9001         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
9002         (default_print_array_index): Update.
9003         * valprint.c (maybe_print_array_index): Don't call
9004         value_from_longest.  Update.
9005         (value_print_array_elements): Don't call discrete_position.
9006
9007 2020-05-26  Tom Tromey  <tromey@adacore.com>
9008
9009         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
9010         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
9011
9012 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
9013
9014         PR gdb/13519
9015         * avr-tdep.c (avr_integer_to_address): Return data or code
9016         address accordingly to the second 'type' argument of the
9017         function.
9018
9019 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
9020
9021         * infcmd.c, inferior.h: (construct_inferior_arguments):
9022         Moved function from here to gdbsupport/common-inferior.{h,cc}
9023
9024 2020-05-23  Tom Tromey  <tom@tromey.com>
9025
9026         Revert commit eca1f90c:
9027         * NEWS: Remove entry for completion styling.
9028         * completer.c (_rl_completion_prefix_display_length): Move
9029         declaration later.
9030         (gdb_fnprint): Revert.
9031         (gdb_display_match_list_1): Likewise.
9032         * cli/cli-style.c (completion_prefix_style)
9033         (completion_difference_style, completion_suffix_style): Remove.
9034         (_initialize_cli_style): Revert.
9035         * cli/cli-style.h (completion_prefix_style)
9036         (completion_difference_style, completion_suffix_style): Don't
9037         declare.
9038
9039 2020-05-24  Pedro Alves  <palves@redhat.com>
9040
9041         * symtab.c (completion_list_add_name): Return boolean indication
9042         of whether the symbol matched.
9043         (completion_list_add_symbol): Don't try to remove C++ aliases if
9044         the symbol didn't match in the first place.
9045         * symtab.h (completion_list_add_name): Return bool.
9046
9047 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
9048
9049         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
9050         type::field.
9051
9052 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
9053
9054         GDB 9.2 released.
9055
9056 2020-05-23  Tom Tromey  <tom@tromey.com>
9057
9058         * NEWS: Add entry for completion styling.
9059         * completer.c (_rl_completion_prefix_display_length): Move
9060         declaration earlier.
9061         (gdb_fnprint): Use completion_style.
9062         (gdb_display_match_list_1): Likewise.
9063         * cli/cli-style.c (completion_prefix_style)
9064         (completion_difference_style, completion_suffix_style): New
9065         globals.
9066         (_initialize_cli_style): Register new globals.
9067         * cli/cli-style.h (completion_prefix_style)
9068         (completion_difference_style, completion_suffix_style): Declare.
9069
9070 2020-05-23  Pedro Alves  <palves@redhat.com>
9071
9072         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
9073         (parse_escape): Use ISDIGIT instead of isdigit.
9074         (puts_debug): Use gdb_isprint instead of isprint.
9075         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
9076         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
9077         ISSPACE instead of isspace.
9078         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
9079         instead of isspace.
9080         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
9081         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
9082         instead of isxdigit and ISDIGIT instead of isdigit.
9083
9084 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9085
9086         * gdbtypes.h (struct type) <field>: New method.
9087         (TYPE_FIELDS): Remove, replace all uses with either type::fields
9088         or type::field.
9089
9090 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9091
9092         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
9093         (TYPE_FIELDS): Use type::fields.  Change all call sites that
9094         modify the propery to use type::set_fields instead.
9095
9096 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9097
9098         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
9099         type::num_fields instead.
9100
9101 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9102
9103         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
9104         methods.
9105         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
9106         that modify the number of fields to use type::set_num_fields
9107         instead.
9108
9109 2020-05-22  Tom Tromey  <tromey@adacore.com>
9110
9111         * compile/compile-object-load.h (munmap_list_free): Don't
9112         declare.
9113
9114 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
9115
9116         * annotate.c (annotate_source_line): Update return type, add call
9117         to update current symtab and line.
9118         * annotate.h (annotate_source_line): Update return type, and
9119         extend header comment.
9120         * source.c (info_line_command): Check annotation_level before
9121         calling annotate_source_line.
9122         * stack.c (print_frame_info): If calling annotate_source_line
9123         returns true, then don't print any other source line information.
9124
9125 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9126
9127         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
9128
9129 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9130
9131         * coffread.c (patch_type): Remove NULL check before xfree.
9132         * corefile.c (set_gnutarget): Likewise.
9133         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
9134         * exec.c (build_section_table): Likewise.
9135         * remote.c (remote_target::pass_signals): Likewise.
9136         * utils.c (n_spaces): Likewise.
9137         * cli/cli-script.c (document_command): Likewise.
9138         * i386-windows-tdep.c (core_process_module_section): Likewise.
9139         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
9140
9141 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
9142
9143         * symfile.c (reread_symbols): Clear objfile's section_offsets
9144         vector and section indices, re-compute them by calling
9145         sym_offsets.
9146
9147 2020-05-20  Tom Tromey  <tromey@adacore.com>
9148
9149         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
9150         (desc_one_bound, desc_index_type): Compute field name.
9151
9152 2020-05-20  Tom de Vries  <tdevries@suse.de>
9153
9154         PR symtab/25833
9155         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
9156
9157 2020-05-20  Alan Modra  <amodra@gmail.com>
9158
9159         PR 25993
9160         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
9161         bfd_set_filename.
9162         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
9163         passed to bfd_set_filename.
9164         * symfile-mem.c (add_vsyscall_page): Likewise for string
9165         passed to symbol_file_add_from_memory.
9166         (symbol_file_add_from_memory): Make name param a const char* and
9167         don't strdup.
9168
9169 2020-05-20  Alan Modra  <amodra@gmail.com>
9170
9171         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
9172         rather than accessing bfd->filename directly.
9173         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
9174         and use bfd_section_name.
9175         * dwarf2/frame.c (decode_frame_entry): Likewise.
9176         * exec.c (exec_set_section_address): Likewise.
9177         * solib-aix.c (solib_aix_bfd_open): Likewise.
9178         * stap-probe.c (get_stap_base_address): Likewise.
9179         * symfile.c (reread_symbols): Likewise.
9180
9181 2020-05-19  Tom Tromey  <tromey@adacore.com>
9182
9183         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
9184
9185 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9186
9187         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
9188
9189 2020-05-19  Pedro Alves  <palves@redhat.com>
9190
9191         * NEWS (set exec-file-mismatch): Adjust entry.
9192         * exec.c: Include "build-id.h".
9193         (validate_exec_file): Try to match build IDs instead of filenames.
9194         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
9195         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
9196         and pass down 'warn_if_slow'.
9197         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
9198         gdb_bfd_open_closure to pass it down.
9199         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
9200
9201 2020-05-19  Pedro Alves  <palves@redhat.com>
9202
9203         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
9204         * target.c (target_fileio_open_1): Rename to target_fileio_open
9205         and make extern.  Use bool.
9206         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
9207         (target_fileio_read_alloc_1): Adjust.
9208         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
9209         (target_fileio_open_warn_if_slow): Delete declaration.
9210
9211 2020-05-19  Pedro Alves  <palves@redhat.com>
9212
9213         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
9214         Adjust all callers.
9215
9216 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
9217
9218         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
9219         whether disp is negative.
9220
9221 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9222
9223         * symfile.h (struct symfile_segment_data)
9224         <~symfile_segment_data>: Remove.
9225         <segment_info>: Change to std::vector.
9226         * symfile.c (default_symfile_segments): Update.
9227         * elfread.c (elf_symfile_segments): Update.
9228
9229 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9230
9231         * symfile.h (struct symfile_segment_data) <struct segment>: New.
9232         <segments>: New.
9233         <segment_bases, segment_sizes>: Remove.
9234         * symfile.c (default_symfile_segments): Update.
9235         * elfread.c (elf_symfile_segments): Update.
9236         * remote.c (remote_target::get_offsets): Update.
9237         * solib-target.c (solib_target_relocate_section_addresses):
9238         Update.
9239
9240 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9241
9242         * symfile.h (struct symfile_segment_data): Initialize fields.
9243         <~symfile_segment_data>: Add.
9244         (symfile_segment_data_up): New.
9245         (struct sym_fns) <sym_segments>: Return a
9246         symfile_segment_data_up.
9247         (default_symfile_segments): Return a symfile_segment_data_up.
9248         (free_symfile_segment_data): Remove.
9249         (get_symfile_segment_data): Return a symfile_segment_data_up.
9250         * symfile.c (default_symfile_segments): Likewise.
9251         (get_symfile_segment_data): Likewise.
9252         (free_symfile_segment_data): Remove.
9253         (symfile_find_segment_sections): Update.
9254         * elfread.c (elf_symfile_segments): Return a
9255         symfile_segment_data_up.
9256         * remote.c (remote_target::get_offsets): Update.
9257         * solib-target.c (solib_target_relocate_section_addresses):
9258         Update.
9259         * symfile-debug.c (debug_sym_segments): Return a
9260         symfile_segment_data_up.
9261
9262 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9263
9264         PR build/25981
9265         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
9266         Hardcode register numbers.
9267
9268         PR build/25981
9269         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
9270         procfs_find_LDT_entry): Remove.
9271         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
9272         procfs_find_LDT_entry): Remove.
9273         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
9274         Remove.
9275
9276 2020-05-17  Pedro Alves  <palves@redhat.com>
9277             Andrew Burgess  <andrew.burgess@embecosm.com>
9278             Keno Fischer  <keno@juliacomputing.com>
9279
9280         PR gdb/25741
9281         * breakpoint.c (build_target_condition_list): Update comments.
9282         (build_target_command_list): Update comments and skip matching
9283         locations.
9284         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
9285         a separate function.  Simplify "set breakpoint auto-hw off"
9286         handling.
9287         (insert_breakpoints): Update comment.
9288         (tracepoint_locations_match): New parameter.  For breakpoints,
9289         compare location types too, if the caller wants to.
9290         (handle_automatic_hardware_breakpoints): New functions.
9291         (bp_location_is_less_than): Also sort by location type and
9292         hardware breakpoint length.
9293         (update_global_location_list): Handle "set breakpoint auto-hw on"
9294         here.
9295         (update_breakpoint_locations): Ask breakpoint_locations_match to
9296         ignore location types.
9297
9298 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9299
9300         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
9301         type::name instead.
9302
9303 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9304
9305         * gdbtypes.h (struct type) <name, set_name>: New methods.
9306         (TYPE_CODE): Use type::name.  Change all call sites used to set
9307         the name to use type::set_name instead.
9308
9309 2020-05-16  Tom Tromey  <tom@tromey.com>
9310
9311         * top.c (quit_force): Update.
9312         * infrun.c (handle_no_resumed): Update.
9313         * top.h (all_uis): New function.
9314         (ALL_UIS): Remove.
9315
9316 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9317
9318         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
9319
9320 2020-05-16  Pedro Alves  <palves@redhat.com>
9321
9322         * ia64-linux-nat.c
9323         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
9324         Declare method.
9325         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
9326
9327 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
9328
9329         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
9330         (sparc64_adi_info): Likewise.
9331
9332 2020-05-15  Tom Tromey  <tom@tromey.com>
9333
9334         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
9335         block_objfile.
9336         (lookup_objfile_from_block): Remove.
9337         (lookup_symbol_in_block, lookup_symbol_in_static_block)
9338         (lookup_global_symbol): Use block_objfile.
9339         * symtab.h (lookup_objfile_from_block): Don't declare.
9340         * printcmd.c (clear_dangling_display_expressions): Use
9341         block_objfile.
9342         * parse.c (operator_check_standard): Use block_objfile.
9343
9344 2020-05-15  Tom Tromey  <tom@tromey.com>
9345
9346         * language.c (language_alloc_type_symbol): Set
9347         SYMBOL_SECTION.
9348         * symtab.c (initialize_objfile_symbol): Remove.
9349         (allocate_symbol): Remove.
9350         (allocate_template_symbol): Remove.
9351         * dwarf2/read.c (fixup_go_packaging): Use "new".
9352         (new_symbol): Use "new".
9353         (read_variable): Don't call initialize_objfile_symbol.  Use
9354         "new".
9355         (read_func_scope): Use "new".
9356         * xcoffread.c (process_xcoff_symbol): Don't call
9357         initialize_objfile_symbol.
9358         (SYMBOL_DUP): Remove.
9359         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
9360         "new".
9361         * symtab.h (allocate_symbol, initialize_objfile_symbol)
9362         (allocate_template_symbol): Don't declare.
9363         (struct symbol): Add copy constructor.  Change defaults.
9364         * jit.c (finalize_symtab): Use "new".
9365         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
9366         Use "new".
9367         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
9368         (common_block_end): Use "new".
9369         * mdebugread.c (parse_symbol): Use "new".
9370         (new_symbol): Likewise.
9371
9372 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9373
9374         * NEWS: Mention changes to help and apropos.
9375
9376 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9377
9378         * command.h (enum command_class): Improve comments, document
9379         that class_alias is for user-defined aliases, give the class
9380         name for each class, remove unused class_xdb.
9381         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
9382         * breakpoint.c (_initialize_breakpoint): Replace class_alias
9383         by a precise class.
9384         * infcmd.c (_initialize_infcmd): Likewise.
9385         * reverse.c (_initialize_reverse): Likewise.
9386         * stack.c (_initialize_stack): Likewise.
9387         * symfile.c (_initialize_symfile): Likewise.
9388         * tracepoint.c (_initialize_tracepoint): Likewise.
9389
9390 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9391
9392         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
9393         when their aliased command is traversed.
9394         (help_cmd): Add fput_command_names_styled call to
9395         output command name and aliases when command has an alias.
9396
9397 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9398
9399         * cli/cli-decode.h (help_cmd_list): Remove declaration.
9400         * cli/cli-decode.c (help_cmd_list): Declare as static,
9401         remove prefix argument, use bool for recurse arg, rework to show the aliases of
9402         a command together with the command.
9403         (fput_command_name_styled, fput_command_names_styled): New functions.
9404         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
9405         fput_command_name_styled.
9406         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
9407         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
9408
9409 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9410
9411         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
9412         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
9413         * command.h (cmd_show_list): Likewise.
9414         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
9415         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
9416
9417 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9418
9419         * unittests/command-def-selftests.c (traverse_command_structure):
9420         Verify all commands of a list have the same prefix command and
9421         that only the top cmdlist commands have a null prefix.
9422
9423 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9424
9425         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
9426         as prefix, not one of its aliases.
9427         (set_cmd_prefix): Remove.
9428         (do_add_cmd): Centralize the setting of the prefix of a command, when
9429         command is defined after its full chain of prefix commands.
9430         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
9431         (add_setshow_cmd_full): Likewise.
9432         (update_prefix_field_of_prefixed_commands): New function.
9433         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
9434         update_prefix_field_of_prefixed_commands.
9435         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
9436         addresses of remote_set_cmdlist and remote_show_cmdlist given
9437         as argument, not the address of an argument.
9438         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
9439         * gdb/remote.c (_initialize_remote): Likewise.
9440
9441 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9442
9443         * cli/cli-cmds.c (alias_command): Check for an existing alias
9444         using lookup_cmd_composition, as valid_command_p is too strict
9445         and forbids aliases that are the prefix of an existing alias
9446         or command.
9447         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
9448         command is properly recognised as a valid command.
9449
9450 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9451
9452         * unittests/help-doc-selftests.c: Rename to
9453         unittests/command-def-selftests.c
9454         * unittests/command-def-selftests.c (help_doc_tests): Update some
9455         comments.
9456         (command_structure_tests, traverse_command_structure): New namespace
9457         and function.
9458         (command_structure_invariants_tests): New function.
9459         (_initialize_command_def_selftests) Renamed from
9460         _initialize_help_doc_selftests, register command_structure_invariants
9461         selftest.
9462
9463 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9464
9465         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
9466         an alias of 'show'.
9467
9468 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
9469
9470         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
9471         ada_is_fixed_point_type.  Update all callers.
9472         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
9473         all callers.
9474         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
9475         Update all callers.
9476         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
9477         print_fixed_point_type.  Update all callers.
9478         * ada-valprint.c (ada_value_print_num): Replace call to
9479         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
9480
9481 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
9482
9483         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
9484         processors.
9485         (cpu_supports_bts): Add CV_AMD case.
9486
9487 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
9488             Simon Marchi  <simon.marchi@efficios.com>
9489
9490         * infrun.c (stop_all_threads): Collect multiple wait events at
9491         each pass.
9492
9493 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
9494
9495         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
9496         type::code instead.
9497
9498 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
9499
9500         * gdbtypes.h (struct type) <code, set_code>: New methods.
9501         (TYPE_CODE): Use type::code.  Change all call sites used to set
9502         the code to use type::set_code instead.
9503
9504 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9505             Tom de Vries  <tdevries@suse.de>
9506             Pedro Alves  <palves@redhat.com>
9507
9508         PR threads/25478
9509         * infrun.c (stop_all_threads): Do NOT ignore
9510         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
9511         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
9512         received.
9513         (handle_no_resumed): Remove code handling a live inferior with no
9514         threads.
9515         * remote.c (has_single_non_exited_thread): New.
9516         (remote_target::update_thread_list): Do not delete a thread if is
9517         the last thread of the process.
9518         * thread.c (thread_select): Call delete_exited_threads instead of
9519         prune_threads.
9520
9521 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9522
9523         * infrun.c (stop_all_threads): Enable/disable thread events of all
9524         targets.  Move a debug message denoting the end of the function
9525         into the SCOPED_EXIT block.
9526
9527 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9528
9529         * process-stratum-target.h: Include <set>.
9530         (all_non_exited_process_targets, switch_to_target_no_thread): New
9531         function declarations.
9532         * process-stratum-target.c (all_non_exited_process_targets)
9533         (switch_to_target_no_thread): New function implementations.
9534
9535 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9536
9537         * infrun.c (handle_inferior_event): Extract out a piece of code
9538         into...
9539         (mark_non_executing_threads): ...this new function.
9540
9541 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9542
9543         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
9544         use.
9545
9546 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9547
9548         * regcache.c (regcache_read_pc_protected): New function
9549         implementation that returns 0 if the PC cannot read via
9550         'regcache_read_pc'.
9551         * infrun.c (proceed): Call 'regcache_read_pc_protected'
9552         instead of 'regcache_read_pc'.
9553         (keep_going_pass_signal): Ditto.
9554
9555 2020-05-13  Tom Tromey  <tromey@adacore.com>
9556
9557         * ada-lang.c (align_value): Remove.
9558         (ada_template_to_fixed_record_type_1): Use align_up.
9559
9560 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9561
9562         * async-event.c: Update the copyright year.
9563         * async-event.h: Update the copyright year.
9564
9565 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
9566
9567         * objfiles.h (is_addr_in_objfile,
9568         shared_objfile_contains_address_p): Return bool.
9569         * objfile.c (is_addr_in_objfile,
9570         shared_objfile_contains_address_p): Return bool.
9571
9572 2020-05-11  Tom Tromey  <tromey@adacore.com>
9573
9574         * cli/cli-cmds.c (info_command): Restore.
9575         (_initialize_cli_cmds): Use add_prefix_command for "info".
9576         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
9577
9578 2020-05-11  Tom Tromey  <tromey@adacore.com>
9579
9580         * ada-lang.c (ada_value_primitive_field): Now public.
9581         * ada-lang.h (ada_value_primitive_field): Declare.
9582         * ada-valprint.c (print_field_values): Use
9583         ada_value_primitive_field for wrapper fields.
9584
9585 2020-05-11  Tom de Vries  <tdevries@suse.de>
9586
9587         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
9588         MODULE_DOMAIN.
9589
9590 2020-05-11  Tom de Vries  <tdevries@suse.de>
9591
9592         PR symtab/25941
9593         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
9594         with length 0, if not gdb-produced.
9595         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
9596
9597 2020-05-09  Tom de Vries  <tdevries@suse.de>
9598
9599         PR gdb/25955
9600         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
9601         calculation.
9602
9603 2020-05-09  Tom Tromey  <tom@tromey.com>
9604
9605         * top.c (server_command): Now bool.
9606         * top.h (server_command): Now bool.
9607
9608 2020-05-08  Tom Tromey  <tromey@adacore.com>
9609
9610         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
9611         already being processed.
9612
9613 2020-05-08  Tom Tromey  <tom@tromey.com>
9614
9615         * printcmd.c (struct display) <next>: Remove.
9616         <display>: New constructor.
9617         <exp_string>: Now a std::string.
9618         <enabled_p>: Now a bool.
9619         (display_number): Move definition earlier.
9620         (displays): Rename from display_chain.  Now a std::vector.
9621         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
9622         (display_command): Update.
9623         (do_one_display, disable_display)
9624         (enable_disable_display_command, do_enable_disable_display):
9625         Update.
9626         (free_display): Remove.
9627         (clear_displays): Rewrite.
9628         (delete_display): Update.
9629         (map_display_numbers): Use function_view.  Remove "data"
9630         parameter.  Update.
9631         (do_delete_display): Remove.
9632         (undisplay_command): Update.
9633         (do_one_display, do_displays, disable_display)
9634         (info_display_command): Update.
9635         (do_enable_disable_display): Remove.
9636         (enable_disable_display_command)
9637         (clear_dangling_display_expressions): Update.
9638
9639 2020-05-08  Tom Tromey  <tom@tromey.com>
9640
9641         * symtab.c (set_symbol_cache_size)
9642         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
9643         (maintenance_print_symbol_cache_statistics): Update.
9644         * symmisc.c (print_symbol_bcache_statistics)
9645         (print_objfile_statistics, maintenance_print_objfiles)
9646         (maintenance_info_symtabs, maintenance_check_symtabs)
9647         (maintenance_expand_symtabs, maintenance_info_line_tables):
9648         Update.
9649         * symfile-debug.c (set_debug_symfile): Update.
9650         * source.c (forget_cached_source_info): Update.
9651         * python/python.c (gdbpy_progspaces): Update.
9652         * psymtab.c (maintenance_info_psymtabs): Update.
9653         * probe.c (parse_probes): Update.
9654         * linespec.c (iterate_over_all_matching_symtabs)
9655         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
9656         * guile/scm-progspace.c (gdbscm_progspaces): Update.
9657         * exec.c (exec_target::close): Update.
9658         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
9659         * breakpoint.c (print_one_breakpoint_location)
9660         (create_longjmp_master_breakpoint)
9661         (create_std_terminate_master_breakpoint): Update.
9662         * progspace.c (program_spaces): Now a std::vector.
9663         (maybe_new_address_space): Update.
9664         (add_program_space): Remove.
9665         (program_space::program_space): Update.
9666         (remove_program_space): Update.
9667         (number_of_program_spaces): Remove.
9668         (print_program_space, update_address_spaces): Update.
9669         * progspace.h (program_spaces): Change type.
9670         (ALL_PSPACES): Remove.
9671         (number_of_program_spaces): Don't declare.
9672         (struct program_space) <next>: Remove.
9673
9674 2020-05-08  Tom Tromey  <tom@tromey.com>
9675
9676         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
9677         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
9678         (enable_break): Update.
9679         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
9680         (frv_fdpic_find_canonical_descriptor): Update.
9681         (frv_fetch_objfile_link_map): Update.
9682         * progspace.c (program_space::free_all_objfiles): Update.
9683         (program_space::solibs): New method.
9684         * progspace.h (struct program_space) <solibs>: New method.
9685         * solist.h (master_so_list): Don't declare.
9686         (ALL_SO_LIBS): Remove.
9687         * solib.h (so_list_head): Remove.
9688         (update_solib_list): Update comment.
9689         * solib.c (master_so_list): Remove.
9690         (solib_used, update_solib_list, solib_add)
9691         (info_sharedlibrary_command, clear_solib)
9692         (reload_shared_libraries_1, remove_user_added_objfile): Update.
9693
9694 2020-05-08  Tom Tromey  <tom@tromey.com>
9695
9696         * extension.c (extension_languages): Now a std::array.
9697         (ALL_EXTENSION_LANGUAGES): Remove.
9698         (get_ext_lang_defn, get_ext_lang_of_file)
9699         (eval_ext_lang_from_control_command): Update.
9700         (finish_ext_lang_initialization)
9701         (auto_load_ext_lang_scripts_for_objfile)
9702         (ext_lang_type_printers::ext_lang_type_printers)
9703         (apply_ext_lang_type_printers)
9704         (ext_lang_type_printers::~ext_lang_type_printers)
9705         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
9706         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
9707         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
9708         (get_matching_xmethod_workers, ext_lang_colorize)
9709         (ext_lang_before_prompt): Update.
9710         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
9711
9712 2020-05-08  Tom Tromey  <tom@tromey.com>
9713
9714         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
9715         overload.
9716         <swap_string, m_string>: Remove.
9717         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
9718         Update.
9719         * stabsread.c (define_symbol, read_type): Update.
9720         * linespec.c (find_linespec_symbols): Update.
9721         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
9722         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
9723         * dbxread.c (read_dbx_symtab): Update.
9724         * cp-support.h (cp_canonicalize_string_full)
9725         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
9726         Return unique_xmalloc_ptr.
9727         * cp-support.c (inspect_type): Update.
9728         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
9729         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
9730         Likewise.
9731         * c-typeprint.c (print_name_maybe_canonical): Update.
9732         * break-catch-throw.c (check_status_exception_catchpoint):
9733         Update.
9734
9735 2020-05-08  Tom de Vries  <tdevries@suse.de>
9736
9737         * infrun.c (follow_fork): Copy current_line and current_symtab to
9738         child thread.
9739
9740 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9741
9742         * async-event.c (struct async_signal_handler, struct
9743         async_event_handler): Reformat, remove typedef.
9744
9745 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9746
9747         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
9748         access thistype->main_type->dyn_prop_list directly.
9749
9750 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9751
9752         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
9753         (remove_dyn_prop): Remove.  Update all users to use
9754         type::remove_dyn_prop.
9755         * gdbtypes.c (remove_dyn_prop): Rename to...
9756         (type::remove_dyn_prop): ... this.
9757
9758 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
9759
9760         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
9761         (add_dyn_prop): Remove.  Update all users to use
9762         type::add_dyn_prop.
9763         * gdbtypes.c (add_dyn_prop): Rename to...
9764         (type::add_dyn_prop): ... this.
9765
9766 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9767
9768         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
9769         (get_dyn_prop): Remove.  Update all users to use
9770         type::dyn_prop.
9771         * gdbtypes.c (get_dyn_prop): Rename to...
9772         (type::dyn_prop): ... this.
9773
9774 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
9775
9776         * gdbtypes.h (struct main_type) <flag_static>: Remove.
9777
9778 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
9779
9780         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
9781         instruction, skip it if it's there.
9782
9783 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
9784
9785         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
9786
9787 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
9788
9789         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
9790         * gdbtypes.c (recursive_dump_type): Remove use of
9791         TYPE_INCOMPLETE.
9792
9793 2020-05-03  Tom Tromey  <tom@tromey.com>
9794
9795         * breakpoint.c (catch_command, tcatch_command): Remove.
9796         (_initialize_breakpoint): Use add_basic_prefix_cmd,
9797         add_show_prefix_cmd.
9798         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
9799         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
9800         Remove.
9801         (add_internal_problem_command): Use add_basic_prefix_cmd,
9802         add_show_prefix_cmd.
9803         * mips-tdep.c (set_mipsfpu_command): Remove.
9804         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
9805         * dwarf2/index-cache.c (set_index_cache_command): Remove.
9806         (_initialize_index_cache): Use add_basic_prefix_cmd.
9807         * memattr.c (dummy_cmd): Remove.
9808         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
9809         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
9810         (_initialize_tui_win): Use add_basic_prefix_cmd,
9811         add_show_prefix_cmd.
9812         * cli/cli-logging.c (set_logging_command): Remove.
9813         (_initialize_cli_logging): Use add_basic_prefix_cmd,
9814         add_show_prefix_cmd.
9815         (show_logging_command): Remove.
9816         * target.c (target_command): Remove.
9817         (add_target): Use add_basic_prefix_cmd.
9818
9819 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
9820
9821         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
9822
9823 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9824
9825         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
9826         info_command.
9827
9828 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
9829
9830         * nbsd-nat.c (nbsd_enable_proc_events)
9831         (nbsd_nat_target::post_startup_inferior): Add.
9832         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
9833         (nbsd_nat_target::update_thread_list): Rewrite.
9834         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
9835         "PTRACE_LWP_CREATE".
9836         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
9837
9838 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9839
9840         * stack.c (_initialize_stack): Remove duplicated creation
9841         of "frame" command and "f" alias.
9842
9843 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
9844
9845         PR gdb/18706
9846         * gdbtypes.c (check_typedef): Calculate size of array of
9847         stubbed type.
9848
9849 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
9850
9851         PR gdb/15559
9852         * i386-tdep.c (i386_push_dummy_call): Call
9853         i386_thiscall_push_dummy_call.
9854         (i386_thiscall_push_dummy_call): New function.
9855         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
9856         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
9857         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
9858
9859 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9860
9861         * gdbarch.sh (do_read): Add shellcheck disable directive for
9862         warning SC2162.
9863
9864 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9865
9866         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
9867         "referenced but not assigned" warning.
9868
9869 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9870
9871         * gdbarch.sh: Remove code that sets fallbackdefault.
9872
9873 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9874
9875         * gdbarch.sh: Use shell operators && and || instead of
9876         -a and -o.
9877
9878 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9879
9880         * gdbarch.sh: Use $(...) instead of `...`.
9881
9882 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9883
9884         * gdbarch.sh: Use double quotes around variables.
9885
9886 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9887
9888         * gdbarch.sh: Use %s with printf, instead of variables in the
9889         format string.
9890
9891 2020-04-29  Tom Tromey  <tromey@adacore.com>
9892
9893         PR ada/25875:
9894         * dwarf2/read.c (update_enumeration_type_from_children): Compute
9895         type fields here.
9896         (read_enumeration_type): Call
9897         update_enumeration_type_from_children later.  Update comments.
9898         (process_enumeration_scope): Don't create type fields.
9899
9900 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
9901
9902         * nbsd-tdep.c: Include "xml-syscall.h".
9903         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
9904
9905 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
9906
9907         * nbsd-nat.c: Include "sys/wait.h".
9908         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
9909         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
9910         (nbsd_nat_target::remove_exec_catchpoint)
9911         (nbsd_nat_target::set_syscall_catchpoint): Add.
9912         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
9913         (nbsd_nat_target::insert_exec_catchpoint)
9914         (nbsd_nat_target::remove_exec_catchpoint)
9915         (nbsd_nat_target::set_syscall_catchpoint): Add.
9916         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
9917         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
9918         `nbsd_get_syscall_number'.
9919
9920 2020-04-29  Tom Tromey  <tom@tromey.com>
9921
9922         * stack.c (print_block_frame_labels): Remove.
9923
9924 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
9925
9926         PR gdb/17320
9927         * ada-valprint.c (val_print_packed_array_elements): Move array
9928         end bracket to new line.
9929         (ada_val_print_string): Remove extra spaces before first array
9930         element.
9931         * c-valprint.c (c_value_print_array): Likewise.
9932         * m2-valprint.c (m2_print_array_contents): Likewise.
9933         (m2_value_print_inner): Likewise.
9934         * p-valprint.c (pascal_value_print_inner): Likewise.
9935         * valprint.c (generic_val_print_array): Likewise.
9936         (value_print_array_elements): Move first array element and array
9937         end bracket to new line.
9938
9939 2020-04-29  Tom de Vries  <tdevries@suse.de>
9940
9941         PR symtab/25889
9942         * linespec.c (find_method): Fix ix calculation.
9943
9944 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
9945
9946         * syscalls/update-netbsd.sh: New file.
9947         * syscalls/netbsd.xml: Regenerate.
9948         * data-directory/Makefile.in: Register `netbsd.xml' in
9949         `SYSCALLS_FILES'.
9950
9951 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
9952
9953         * syscalls/update-freebsd.sh: Add double quotes.
9954
9955 2020-04-28  Tom Tromey  <tom@tromey.com>
9956
9957         * NEWS: Update.
9958         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
9959         (cmdpy_init): Allow class_tui.
9960
9961 2020-04-28 Mark Williams <mark@myosotissp.com>
9962
9963         PR gdb/24480
9964         * dwarf2read.c: Add missing assingments to list_in_scope when
9965         start_symtab was already called.
9966
9967 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
9968
9969         PR gdb/25881
9970         * dwarf2/read.c (offset_map_type): Use
9971         gdb:hash_enum<sect_offset> as hash function.
9972
9973 2020-04-28  Tom de Vries  <tdevries@suse.de>
9974
9975         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
9976         with DW_AT_signature.
9977
9978 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
9979
9980         * configure.ac: Remove check for fs_base/gs_base in
9981         user_regs_struct.
9982         * configure: Re-generate.
9983         * config.in: Re-generate.
9984         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
9985         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
9986         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
9987
9988 2020-04-27  Luis Machado  <luis.machado@linaro.org>
9989
9990         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
9991         problematic inline frame unwinding situation.
9992         * frame.c (frame_id_computed_p): New function.
9993         * frame.h (frame_id_computed_p): New prototype.
9994
9995 2020-04-26  Tom Tromey  <tom@tromey.com>
9996
9997         * command.h (enum command_class) <class_pseudo>: Remove.
9998
9999 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10000
10001         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
10002         and whitespace.
10003
10004 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
10005
10006         * inf-ptrace.c (inf_ptrace_target::wait): Remove
10007         `PT_GET_PROCESS_STATE' block.
10008
10009 2020-04-24  Tom Tromey  <tom@tromey.com>
10010
10011         * symtab.h (symbol_get_demangled_name): Don't declare.
10012         * symtab.c (symbol_get_demangled_name): Remove.
10013         (general_symbol_info::natural_name)
10014         (general_symbol_info::demangled_name): Update.
10015
10016 2020-04-24  Tom Tromey  <tom@tromey.com>
10017
10018         PR rust/25025:
10019         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
10020
10021 2020-04-24  Tom Tromey  <tom@tromey.com>
10022
10023         PR symtab/12707:
10024         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
10025         exists.
10026         (new_symbol): Likewise.
10027         * compile/compile-object-load.c (get_out_value_type): Use
10028         symbol_matches_search_name.
10029
10030 2020-04-24  Tom Tromey  <tom@tromey.com>
10031
10032         * dwarf2/read.c (add_partial_symbol): Do not call
10033         compute_and_set_names.
10034
10035 2020-04-24  Tom Tromey  <tom@tromey.com>
10036
10037         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
10038         overload.
10039
10040 2020-04-24  Tom Tromey  <tom@tromey.com>
10041
10042         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
10043         (add_psymbol_to_list): New overload.  Make old overload call new
10044         one.
10045         * psympriv.h (add_psymbol_to_list): New overload.
10046
10047 2020-04-24  Tom Tromey  <tom@tromey.com>
10048
10049         * dwarf2/read.c (partial_die_info::read) <case
10050         DW_AT_linkage_name>: Use value_as_string.
10051         (dwarf2_string_attr): Use value_as_string.
10052         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
10053         method.
10054         * dwarf2/attribute.c (attribute::value_as_string): New method.
10055
10056 2020-04-24  Tom Tromey  <tom@tromey.com>
10057
10058         * symtab.c (general_symbol_info::natural_name)
10059         (general_symbol_info::demangled_name): Check for language_rust.
10060
10061 2020-04-24  Tom Tromey  <tom@tromey.com>
10062
10063         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
10064         (dwarf2_physname): ... from here.
10065         (partial_die_info::read): Add Rust "{" hack.
10066
10067 2020-04-24  Tom Tromey  <tom@tromey.com>
10068
10069         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
10070         method.
10071         (symbol_set_demangled_name): Don't declare.
10072         * symtab.c (general_symbol_info::set_demangled_name): Rename from
10073         symbol_set_demangled_name.
10074         (general_symbol_info::set_language)
10075         (general_symbol_info::compute_and_set_names): Update.
10076         * minsyms.c (minimal_symbol_reader::install): Update.
10077         * dwarf2/read.c (new_symbol): Update.
10078
10079 2020-04-24  Tom Tromey  <tromey@adacore.com>
10080
10081         PR python/23662:
10082         * python/py-type.c (convert_field): Handle
10083         FIELD_LOC_KIND_DWARF_BLOCK.
10084         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
10085         (typy_get_dynamic): Nw function.
10086         (type_object_getset): Add "dynamic".
10087         * NEWS: Add entry.
10088
10089 2020-04-24  Tom Tromey  <tromey@adacore.com>
10090
10091         * ada-typeprint.c (print_choices, print_variant_part)
10092         (print_record_field_types_dynamic): New functions.
10093         (print_record_field_types): Use print_record_field_types_dynamic.
10094
10095 2020-04-24  Tom Tromey  <tromey@adacore.com>
10096
10097         * dwarf2/read.c (handle_data_member_location): New overload.
10098         (dwarf2_add_field): Use it.
10099         (decode_locdesc): Add "computed" parameter.  Update comment.
10100         * gdbtypes.c (is_dynamic_type_internal): Also look for
10101         FIELD_LOC_KIND_DWARF_BLOCK.
10102         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
10103         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
10104         virtual base classes.
10105         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
10106         FIELD_LOC_KIND_DWARF_BLOCK.
10107
10108 2020-04-24  Tom Tromey  <tromey@adacore.com>
10109
10110         * dwarf2/read.c (read_structure_type): Handle dynamic length.
10111         * gdbtypes.c (is_dynamic_type_internal): Check
10112         TYPE_HAS_DYNAMIC_LENGTH.
10113         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
10114         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
10115         New macros.
10116         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
10117         constant.
10118
10119 2020-04-24  Tom Tromey  <tromey@adacore.com>
10120
10121         * dwarf2/read.c (struct variant_field): Rewrite.
10122         (struct variant_part_builder): New.
10123         (struct nextfield): Remove "variant" field.  Add "offset".
10124         (struct field_info): Add "current_variant_part" and
10125         "variant_parts".
10126         (alloc_discriminant_info): Remove.
10127         (alloc_rust_variant): New function.
10128         (quirk_rust_enum): Update.
10129         (dwarf2_add_field): Set "offset" member.  Don't handle
10130         DW_TAG_variant_part.
10131         (offset_map_type): New typedef.
10132         (convert_variant_range, create_one_variant)
10133         (create_one_variant_part, create_variant_parts)
10134         (add_variant_property): New functions.
10135         (dwarf2_attach_fields_to_type): Call add_variant_property.
10136         (read_structure_type): Don't handle DW_TAG_variant_part.
10137         (handle_variant_part, handle_variant): New functions.
10138         (handle_struct_member_die): Use them.
10139         (process_structure_scope): Don't handle variant parts.
10140         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
10141         (struct discriminant_info): Remove.
10142         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
10143         (struct main_type) <flag_discriminated_union>: Remove.
10144         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
10145         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
10146         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
10147         Update.
10148         * valops.c (value_union_variant): Remove.
10149         * value.h (value_union_variant): Don't declare.
10150
10151 2020-04-24  Tom Tromey  <tromey@adacore.com>
10152
10153         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
10154         (ada_value_primitive_packed_val): Update.
10155         * ada-valprint.c (ada_value_print_1): Update.
10156         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
10157         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
10158         just an address.  Use evaluate_for_locexpr_baton.
10159         (dwarf2_evaluate_property): Update.
10160         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
10161         array_view.
10162         * findvar.c (default_read_var_value): Update.
10163         * gdbtypes.c (compute_variant_fields_inner)
10164         (resolve_dynamic_type_internal): Update.
10165         (resolve_dynamic_type): Change type of valaddr parameter.
10166         * gdbtypes.h (resolve_dynamic_type): Update.
10167         * valarith.c (value_subscripted_rvalue): Update.
10168         * value.c (value_from_contents_and_address): Update.
10169
10170 2020-04-24  Tom Tromey  <tromey@adacore.com>
10171
10172         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
10173         "push_initial_value" parameter.
10174         (dwarf2_evaluate_property): Likewise.
10175         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
10176
10177 2020-04-24  Tom Tromey  <tromey@adacore.com>
10178
10179         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
10180         (variant::matches, compute_variant_fields_recurse)
10181         (compute_variant_fields_inner, compute_variant_fields): New
10182         functions.
10183         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
10184         Use resolved_type after type is made.
10185         (operator==): Add new cases.
10186         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
10187         (struct discriminant_range, struct variant, struct variant_part):
10188         New.
10189         (union dynamic_prop_data) <variant_parts, original_type>: New
10190         members.
10191         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
10192         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
10193         constants.
10194         * value.c (unpack_bits_as_long): Now public.
10195         * value.h (unpack_bits_as_long): Declare.
10196
10197 2020-04-24  Tom Tromey  <tromey@adacore.com>
10198
10199         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
10200         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
10201
10202 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
10203
10204         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
10205
10206 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
10207
10208         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
10209         (remove_fork_catchpoint, post_startup_inferior)
10210         (post_attach): Move...
10211         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
10212         (remove_fork_catchpoint, post_startup_inferior)
10213         (post_attach): ...here.
10214         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
10215         (remove_fork_catchpoint, post_startup_inferior)
10216         (post_attach): Move...
10217         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
10218         (remove_fork_catchpoint, post_startup_inferior)
10219         (post_attach): ...here.
10220
10221 2020-04-24  Tom Tromey  <tromey@adacore.com>
10222
10223         * nat/windows-nat.h (struct windows_thread_info)
10224         <pc_adjusted>: New member.
10225         * windows-nat.c (windows_fetch_one_register): Check
10226         pc_adjusted.
10227         (windows_nat_target::get_windows_debug_event)
10228         (windows_nat_target::wait): Set pc_adjusted.
10229
10230 2020-04-24  Tom de Vries  <tdevries@suse.de>
10231
10232         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
10233         Run gdb-add-index inside temp dir.
10234
10235 2020-04-23  Tom Tromey  <tromey@adacore.com>
10236
10237         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
10238         in loop.
10239
10240 2020-04-23  Luis Machado  <luis.machado@linaro.org>
10241
10242         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
10243         get_frame_register instead of gdbarch_unwind_pc.
10244
10245 2020-04-23  Tom de Vries  <tdevries@suse.de>
10246
10247         * symtab.c (lookup_global_symbol): Prefer def over decl.
10248
10249 2020-04-23  Tom de Vries  <tdevries@suse.de>
10250
10251         PR symtab/25807
10252         * block.c (best_symbol, better_symbol): Promote to external.
10253         * block.h (best_symbol, better_symbol): Declare.
10254         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
10255         decl.
10256
10257 2020-04-23  Tom Tromey  <tromey@adacore.com>
10258
10259         PR ada/25837:
10260         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
10261         "const char *", not a "const std::string &".
10262         <name_and_matcher::operator==>: Update.
10263         * unittests/lookup_name_info-selftests.c: Change type of
10264         "result".
10265
10266 2020-04-23  Tom Tromey  <tom@tromey.com>
10267
10268         * inferior.h (iterate_over_inferiors): Don't declare.
10269         * inferior.c (iterate_over_inferiors): Remove.
10270         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
10271         Remove.
10272         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
10273         use iterate_over_inferiors.
10274         (darwin_resume_inferior_it)
10275         (struct resume_inferior_threads_param)
10276         (darwin_resume_inferior_threads_it): Remove.
10277         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
10278
10279 2020-04-23  Tom de Vries  <tdevries@suse.de>
10280
10281         * blockframe.c (find_pc_partial_function): Use
10282         find_pc_sect_compunit_symtab rather than
10283         objfile->sf->qf->find_pc_sect_compunit_symtab.
10284
10285 2020-04-22  Tom de Vries  <tdevries@suse.de>
10286
10287         PR symtab/25764
10288         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
10289         in psymtabs.
10290
10291 2020-04-22  Tom de Vries  <tdevries@suse.de>
10292
10293         PR symtab/25801
10294         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
10295         symtabs.
10296
10297 2020-04-22  Tom de Vries  <tdevries@suse.de>
10298
10299         PR symtab/25700
10300         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
10301         CU if already created.
10302
10303 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10304
10305         * infrun.c (displaced_step_fixup): Switch to the event_thread
10306         before calling displaced_step_restore, not after.
10307
10308 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10309
10310         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
10311         its inferior is not recorded by us.
10312         (record_btrace_target_open): Replace call to
10313         all_non_exited_threads () with call to current_inferior
10314         ()->non_exited_threads ().
10315         (record_btrace_target::stop_recording): Likewise.
10316         (record_btrace_target::close): Likewise.
10317         (record_btrace_target::wait): Likewise.
10318         (record_btrace_target::record_stop_replaying): Likewise.
10319
10320 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10321
10322         * btrace.c (btrace_enable): Throw an error on double enables and
10323         when enabling recording fails.
10324         (btrace_disable): Throw an error if the thread is not recorded.
10325
10326 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10327
10328         * record-btrace.c (record_btrace_target::fetch_registers): Forward
10329         request if we do not have a thread_info.
10330
10331 2020-04-21  Tom de Vries  <tdevries@suse.de>
10332
10333         PR gdb/25471
10334         * thread.c
10335         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
10336         exception in get_frame_id.
10337
10338 2020-04-20  Tom Tromey  <tromey@adacore.com>
10339
10340         * python/python.c (struct gdbpy_event): Mark move constructor as
10341         noexcept.
10342         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
10343         constructor as noexcept.
10344         * completer.h (struct completion_result): Mark move constructor as
10345         noexcept.
10346         * completer.c (completion_result::completion_result): Use
10347         initialization style.  Don't call reset_match_list.
10348
10349 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
10350
10351         * MAINTAINERS (Write After Approval): Add myself.
10352
10353 2020-04-18  Tom Tromey  <tom@tromey.com>
10354
10355         * windows-tdep.c (init_w32_command_list)
10356         (w32_prefix_command_valid): Restore.
10357         (_initialize_windows_tdep): Call init_w32_command_list.
10358
10359 2020-04-18  Tom Tromey  <tom@tromey.com>
10360
10361         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
10362         * value.c (value_fn_field): Update.
10363         * valops.c (find_function_in_inferior)
10364         (value_allocate_space_in_inferior): Update.
10365         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10366         Update.
10367         * tui/tui-source.c (tui_source_window::set_contents): Update.
10368         * symtab.c (lookup_global_or_static_symbol)
10369         (find_function_start_sal_1, skip_prologue_sal)
10370         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
10371         * symmisc.c (dump_msymbols, dump_symtab_1)
10372         (maintenance_print_one_line_table): Update.
10373         * symfile.c (init_entry_point_info, section_is_mapped)
10374         (list_overlays_command, simple_read_overlay_table)
10375         (simple_overlay_update_1): Update.
10376         * stap-probe.c (handle_stap_probe): Update.
10377         * stabsread.c (dbx_init_float_type, define_symbol)
10378         (read_one_struct_field, read_enum_type, read_range_type): Update.
10379         * source.c (info_line_command): Update.
10380         * python/python.c (gdbpy_source_objfile_script)
10381         (gdbpy_execute_objfile_script): Update.
10382         * python/py-type.c (save_objfile_types): Update.
10383         * python/py-objfile.c (py_free_objfile): Update.
10384         * python/py-inferior.c (python_new_objfile): Update.
10385         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
10386         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
10387         (maintenance_check_psymtabs): Update.
10388         * printcmd.c (info_address_command): Update.
10389         * objfiles.h (struct objfile) <arch>: New method, from
10390         get_objfile_arch.
10391         (get_objfile_arch): Don't declare.
10392         * objfiles.c (get_objfile_arch): Remove.
10393         (filter_overlapping_sections): Update.
10394         * minsyms.c (msymbol_is_function): Update.
10395         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
10396         (output_nondebug_symbol): Update.
10397         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
10398         (mdebug_expand_psymtab): Update.
10399         * machoread.c (macho_add_oso_symfile): Update.
10400         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
10401         Update.
10402         * linux-fork.c (checkpoint_command): Update.
10403         * linespec.c (convert_linespec_to_sals): Update.
10404         * jit.c (finalize_symtab): Update.
10405         * infrun.c (insert_exception_resume_from_probe): Update.
10406         * ia64-tdep.c (ia64_find_unwind_table): Update.
10407         * hppa-tdep.c (internalize_unwinds): Update.
10408         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
10409         Update.
10410         * gcore.c (call_target_sbrk): Update.
10411         * elfread.c (record_minimal_symbol, elf_symtab_read)
10412         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
10413         (elf_gnu_ifunc_resolve_by_got): Update.
10414         * dwarf2/read.c (create_addrmap_from_index)
10415         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
10416         (read_debug_names_from_section)
10417         (process_psymtab_comp_unit_reader, add_partial_symbol)
10418         (add_partial_subprogram, process_full_comp_unit)
10419         (read_file_scope, read_func_scope, read_lexical_block_scope)
10420         (read_call_site_scope, dwarf2_ranges_read)
10421         (dwarf2_record_block_ranges, dwarf2_add_field)
10422         (mark_common_block_symbol_computed, read_tag_pointer_type)
10423         (read_tag_string_type, dwarf2_init_float_type)
10424         (dwarf2_init_complex_target_type, read_base_type)
10425         (partial_die_info::read, partial_die_info::read)
10426         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
10427         (dwarf2_fetch_die_loc_sect_off): Update.
10428         * dwarf2/loc.c (dwarf2_find_location_expression)
10429         (class dwarf_evaluate_loc_desc, rw_pieced_value)
10430         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
10431         (dwarf2_loc_desc_get_symbol_read_needs)
10432         (locexpr_describe_location_piece, locexpr_describe_location_1)
10433         (loclist_describe_location): Update.
10434         * dwarf2/index-write.c (write_debug_names): Update.
10435         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
10436         * dtrace-probe.c (dtrace_process_dof): Update.
10437         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
10438         (process_one_symbol): Update.
10439         * ctfread.c (ctf_init_float_type, read_base_type): Update.
10440         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
10441         (coff_read_enum_type): Update.
10442         * cli/cli-cmds.c (edit_command, list_command): Update.
10443         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
10444         * breakpoint.c (create_overlay_event_breakpoint)
10445         (create_longjmp_master_breakpoint)
10446         (create_std_terminate_master_breakpoint)
10447         (create_exception_master_breakpoint, get_sal_arch): Update.
10448         * block.c (block_gdbarch): Update.
10449         * annotate.c (annotate_source_line): Update.
10450
10451 2020-04-17  Tom Tromey  <tromey@adacore.com>
10452
10453         * auto-load.c (show_auto_load_cmd): Remove.
10454         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
10455         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
10456         (maintenance_print_arc_command): Remove.
10457         * tui/tui-win.c (tui_command): Remove.
10458         (tui_get_cmd_list): Use add_basic_prefix_cmd.
10459         * tui/tui-layout.c (tui_layout_command): Remove.
10460         (_initialize_tui_layout): Use add_basic_prefix_cmd.
10461         * python/python.c (user_set_python, user_show_python): Remove.
10462         (_initialize_python): Use add_basic_prefix_cmd,
10463         add_show_prefix_cmd.
10464         * guile/guile.c (set_guile_command, show_guile_command): Remove.
10465         (install_gdb_commands): Use add_basic_prefix_cmd,
10466         add_show_prefix_cmd.
10467         (info_guile_command): Remove.
10468         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
10469         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
10470         add_show_prefix_cmd.
10471         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
10472         Remove do_set and do_show parameters.
10473         * cli/cli-style.c (set_style, show_style): Remove.
10474         (_initialize_cli_style): Use add_basic_prefix_cmd,
10475         add_show_prefix_cmd.
10476         (cli_style_option::add_setshow_commands): Remove do_set and
10477         do_show parameters.
10478         (cli_style_option::add_setshow_commands): Use
10479         add_basic_prefix_cmd, add_show_prefix_cmd.
10480         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
10481         (set_style_name): Remove.
10482         * cli/cli-dump.c (dump_command, append_command): Remove.
10483         (srec_dump_command, ihex_dump_command, verilog_dump_command)
10484         (tekhex_dump_command, binary_dump_command)
10485         (binary_append_command): Remove.
10486         (_initialize_cli_dump): Use add_basic_prefix_cmd.
10487         * windows-tdep.c (w32_prefix_command_valid): Remove global.
10488         (init_w32_command_list): Remove; move into ...
10489         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
10490         * valprint.c (set_print, show_print, set_print_raw)
10491         (show_print_raw): Remove.
10492         (_initialize_valprint): Use add_basic_prefix_cmd,
10493         add_show_prefix_cmd.
10494         * typeprint.c (set_print_type, show_print_type): Remove.
10495         (_initialize_typeprint): Use add_basic_prefix_cmd,
10496         add_show_prefix_cmd.
10497         * record.c (set_record_command, show_record_command): Remove.
10498         (_initialize_record): Use add_basic_prefix_cmd,
10499         add_show_prefix_cmd.
10500         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
10501         add_show_prefix_cmd.
10502         (info_command, show_command, set_debug, show_debug): Remove.
10503         * top.h (set_history, show_history): Don't declare.
10504         * top.c (set_history, show_history): Remove.
10505         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
10506         (unset_tdesc_cmd): Remove.
10507         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
10508         add_show_prefix_cmd.
10509         * symtab.c (info_module_command): Remove.
10510         (_initialize_symtab): Use add_basic_prefix_cmd.
10511         * symfile.c (overlay_command): Remove.
10512         (_initialize_symfile): Use add_basic_prefix_cmd.
10513         * sparc64-tdep.c (info_adi_command): Remove.
10514         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
10515         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
10516         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
10517         add_show_prefix_cmd.
10518         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
10519         (_initialize_serial): Use add_basic_prefix_cmd,
10520         add_show_prefix_cmd.
10521         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
10522         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
10523         add_show_prefix_cmd.
10524         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
10525         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
10526         add_show_prefix_cmd.
10527         * riscv-tdep.c (show_riscv_command, set_riscv_command)
10528         (show_debug_riscv_command, set_debug_riscv_command): Remove.
10529         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
10530         add_show_prefix_cmd.
10531         * remote.c (remote_command, set_remote_cmd): Remove.
10532         (_initialize_remote): Use add_basic_prefix_cmd.
10533         * record-full.c (set_record_full_command)
10534         (show_record_full_command): Remove.
10535         (_initialize_record_full): Use add_basic_prefix_cmd,
10536         add_show_prefix_cmd.
10537         * record-btrace.c (cmd_set_record_btrace)
10538         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
10539         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
10540         (cmd_show_record_btrace_pt): Remove.
10541         (_initialize_record_btrace): Use add_basic_prefix_cmd,
10542         add_show_prefix_cmd.
10543         * ravenscar-thread.c (set_ravenscar_command)
10544         (show_ravenscar_command): Remove.
10545         (_initialize_ravenscar): Use add_basic_prefix_cmd,
10546         add_show_prefix_cmd.
10547         * mips-tdep.c (show_mips_command, set_mips_command)
10548         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
10549         add_show_prefix_cmd.
10550         * maint.c (maintenance_command, maintenance_info_command)
10551         (maintenance_check_command, maintenance_print_command)
10552         (maintenance_set_cmd, maintenance_show_cmd): Remove.
10553         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
10554         add_show_prefix_cmd.
10555         (show_per_command_cmd): Remove.
10556         * maint-test-settings.c (maintenance_set_test_settings_cmd):
10557         Remove.
10558         (maintenance_show_test_settings_cmd): Remove.
10559         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
10560         add_show_prefix_cmd.
10561         * maint-test-options.c (maintenance_test_options_command):
10562         Remove.
10563         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
10564         * macrocmd.c (macro_command): Remove
10565         (_initialize_macrocmd): Use add_basic_prefix_cmd.
10566         * language.c (set_check, show_check): Remove.
10567         (_initialize_language): Use add_basic_prefix_cmd,
10568         add_show_prefix_cmd.
10569         * infcmd.c (unset_command): Remove.
10570         (_initialize_infcmd): Use add_basic_prefix_cmd.
10571         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
10572         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
10573         add_show_prefix_cmd.
10574         * go32-nat.c (go32_info_dos_command): Remove.
10575         (_initialize_go32_nat): Use add_basic_prefix_cmd.
10576         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
10577         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
10578         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
10579         (_initialize_frame): Use add_basic_prefix_cmd,
10580         add_show_prefix_cmd.
10581         * dcache.c (set_dcache_command, show_dcache_command): Remove.
10582         (_initialize_dcache): Use add_basic_prefix_cmd,
10583         add_show_prefix_cmd.
10584         * cp-support.c (maint_cplus_command): Remove.
10585         (_initialize_cp_support): Use add_basic_prefix_cmd.
10586         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
10587         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
10588         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
10589         add_basic_prefix_cmd, add_show_prefix_cmd.
10590         * breakpoint.c (save_command): Remove.
10591         (_initialize_breakpoint): Use add_basic_prefix_cmd.
10592         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
10593         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
10594         add_show_prefix_cmd.
10595         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
10596         (set_ada_command, show_ada_command): Remove.
10597         (_initialize_ada_language): Use add_basic_prefix_cmd,
10598         add_show_prefix_cmd.
10599         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
10600
10601 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
10602
10603         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
10604         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
10605
10606 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
10607
10608         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
10609         warning messages.
10610
10611 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
10612
10613         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
10614         import table is not at beginning of .idata section.
10615
10616 2020-04-16  Pedro Alves  <palves@redhat.com>
10617
10618         * inferior.c (delete_inferior): Use delete operator directly
10619         instead of delete_program_space.
10620         * progspace.c (add_program_space): New, factored out from
10621         program_space::program_space.
10622         (remove_program_space): New, factored out from
10623         delete_program_space.
10624         (program_space::program_space): Remove intro comment.  Rewrite.
10625         (program_space::~program_space): Remove intro comment.  Call
10626         remove_program_space.
10627         (delete_program_space): Delete.
10628         * progspace.h (program_space::program_space): Make explicit.  Move
10629         intro comment here, adjusted.
10630         (program_space::~program_space): Move intro comment here,
10631         adjusted.
10632         (delete_program_space): Remove.
10633
10634 2020-04-16  Tom Tromey  <tromey@adacore.com>
10635
10636         * windows-nat.c (windows_nat::handle_access_violation): New
10637         function.
10638         * nat/windows-nat.h (handle_access_violation): Declare.
10639         * nat/windows-nat.c (handle_exception): Move Cygwin code to
10640         windows-nat.c.  Call handle_access_violation.
10641
10642 2020-04-16  Tom de Vries  <tdevries@suse.de>
10643
10644         PR symtab/25791
10645         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
10646         CUs without psymtab.
10647
10648 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
10649
10650         * python/python.c (do_start_initialization): Don't call
10651         PyEval_InitThreads for Python 3.9 and beyond.
10652
10653 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
10654
10655         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
10656         thread functions.
10657         (obsd_nat_target::wait): Likewise.
10658
10659 2020-04-15  Tom Tromey  <tromey@adacore.com>
10660
10661         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
10662         (DEBUG_EXCEPT): Use debug_printf.
10663
10664 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
10665
10666         * completer.c (class completion_tracker::completion_hash_entry)
10667         <hash_name>: New member function.
10668         (completion_tracker::discard_completions): New callback to hash a
10669         completion_hash_entry, pass this to htab_create_alloc.
10670
10671 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
10672
10673         * windows-nat.c (windows_make_so): Warn rather than stopping with
10674         an error if realpath() fails.
10675
10676 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
10677
10678         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
10679         (nbsd_nat_target::info_proc): Add do_status.
10680
10681 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
10682             Tom de Vries  <tdevries@suse.de>
10683
10684         PR symtab/25718
10685         * psympriv.h (struct partial_symtab::read_symtab)
10686         (struct partial_symtab::expand_psymtab)
10687         (struct partial_symtab::read_dependencies): Update comments.
10688         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
10689         read_symtab for includer.
10690         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
10691         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
10692         (struct dwarf2_include_psymtab::m_readin): Remove.
10693         (struct dwarf2_include_psymtab::includer): New member function.
10694         (dwarf2_psymtab::expand_psymtab): Assert !readin.
10695
10696 2020-04-14  Tom de Vries  <tdevries@suse.de>
10697
10698         PR symtab/25720
10699         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
10700         with NULL symbol_matcher and lookup_name.
10701         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
10702         and lookup_name.
10703         * dwarf2/read.c (dw2_expand_symtabs_matching)
10704         (dw2_debug_names_expand_symtabs_matching): Same.
10705         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
10706         Make lookup_name a pointer.  Update comment.
10707         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
10708         lookup_name being a pointer.
10709         * symfile.c (expand_symtabs_matching): Same.
10710         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
10711         * linespec.c (iterate_over_all_matching_symtabs): Same.
10712
10713 2020-04-13  Tom Tromey  <tom@tromey.com>
10714
10715         * run-on-main-thread.c: Update include.
10716         * unittests/main-thread-selftests.c: Update include.
10717         * tui/tui-win.c: Update include.
10718         * tui/tui-io.c: Update include.
10719         * tui/tui-interp.c: Update include.
10720         * tui/tui-hooks.c: Update include.
10721         * top.h: Update include.
10722         * top.c: Update include.
10723         * ser-base.c: Update include.
10724         * remote.c: Update include.
10725         * remote-notif.c: Update include.
10726         * remote-fileio.c: Update include.
10727         * record-full.c: Update include.
10728         * record-btrace.c: Update include.
10729         * python/python.c: Update include.
10730         * posix-hdep.c: Update include.
10731         * mingw-hdep.c: Update include.
10732         * mi/mi-main.c: Update include.
10733         * mi/mi-interp.c: Update include.
10734         * main.c: Update include.
10735         * linux-nat.c: Update include.
10736         * interps.c: Update include.
10737         * infrun.c: Update include.
10738         * inf-loop.c: Update include.
10739         * event-top.c: Update include.
10740         * event-loop.c: Move to ../gdbsupport/.
10741         * event-loop.h: Move to ../gdbsupport/.
10742         * async-event.h: Update include.
10743         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
10744
10745 2020-04-13  Tom Tromey  <tom@tromey.com>
10746
10747         * tui/tui-win.c: Include async-event.h.
10748         * remote.c: Include async-event.h.
10749         * remote-notif.c: Include async-event.h.
10750         * record-full.c: Include async-event.h.
10751         * record-btrace.c: Include async-event.h.
10752         * infrun.c: Include async-event.h.
10753         * event-top.c: Include async-event.h.
10754         * event-loop.h: Move some declarations to async-event.h.
10755         * event-loop.c: Don't include ser-event.h or top.h.  Move some
10756         code to async-event.c.
10757         * async-event.h: New file.
10758         * async-event.c: New file.
10759         * Makefile.in (COMMON_SFILES): Add async-event.c.
10760         (HFILES_NO_SRCDIR): Add async-event.h.
10761
10762 2020-04-13  Tom Tromey  <tom@tromey.com>
10763
10764         * utils.c (flush_streams): New function.
10765         * event-loop.c (gdb_wait_for_event): Call flush_streams.
10766
10767 2020-04-13  Tom Tromey  <tom@tromey.com>
10768
10769         * event-loop.c (handle_file_event): Use warning, not
10770         printf_unfiltered.
10771
10772 2020-04-13  Tom Tromey  <tom@tromey.com>
10773
10774         * event-loop.c: Include <chrono>.
10775
10776 2020-04-13  Tom Tromey  <tom@tromey.com>
10777
10778         * gdb_select.h: Move to ../gdbsupport/.
10779         * event-loop.c: Update include path.
10780         * top.c: Update include path.
10781         * ser-base.c: Update include path.
10782         * ui-file.c: Update include path.
10783         * ser-tcp.c: Update include path.
10784         * guile/scm-ports.c: Update include path.
10785         * posix-hdep.c: Update include path.
10786         * ser-unix.c: Update include path.
10787         * gdb_usleep.c: Update include path.
10788         * mingw-hdep.c: Update include path.
10789         * inflow.c: Update include path.
10790         * infrun.c: Update include path.
10791         * event-top.c: Update include path.
10792
10793 2020-04-13  Tom Tromey  <tom@tromey.com>
10794
10795         * configure: Rebuild.
10796         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
10797
10798 2020-04-13  Tom Tromey  <tom@tromey.com>
10799
10800         * event-loop.h (start_event_loop): Don't declare.
10801         * event-loop.c (start_event_loop): Move...
10802         * main.c (start_event_loop): ...here.  Now static.
10803
10804 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
10805
10806         * MAINTAINERS: Update my email address.
10807
10808 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10809
10810         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
10811         IP_ALL.
10812
10813 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10814
10815         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
10816         (nbsd_nat_target::info_proc): Add do_cmdline.
10817
10818 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10819
10820         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
10821         (nbsd_nat_target::info_proc): Add do_cwd.
10822
10823 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10824
10825         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
10826
10827 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
10828
10829         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
10830         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
10831         (nbsd_nat_target::info_proc): New functions.
10832         * nbsd-nat.c (kinfo_get_vmmap): New function.
10833         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
10834         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
10835         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
10836         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
10837         functions.
10838         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
10839         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
10840         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
10841         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
10842         (KINFO_VME_FLAG_GROWS_DOWN): New.
10843
10844 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
10845
10846         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
10847         bit shift.
10848
10849 2020-04-10  Tom Tromey  <tromey@adacore.com>
10850
10851         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
10852
10853 2020-04-10  Tom Tromey  <tromey@adacore.com>
10854
10855         * symtab.c (get_symbol_address, get_msymbol_address): Skip
10856         separate debug files.
10857
10858 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
10859
10860         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
10861         Move to...
10862         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
10863         ... here.
10864         * windows-nat.c (windows_nat_target::get_windows_debug_event):
10865         Check for STATUS_WX86_BREAKPOINT.
10866         (windows_nat_target::wait): Same.
10867
10868 2020-04-10  Tom de Vries  <tdevries@suse.de>
10869
10870         PR cli/25808
10871         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
10872
10873 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
10874
10875         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
10876         (Write After Approval): Remove Tom de Vries.
10877
10878 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10879
10880         revert partially:
10881         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10882
10883         * buildsym.c (record_line): Fix undefined behavior and preserve
10884         lines at eof.
10885
10886 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
10887
10888         * auxv.h (svr4_auxv_parse): New.
10889         * auxv.c (default_auxv_parse): Split into default_auxv_parse
10890         and generic_auxv_parse.
10891         (svr4_auxv_parse): Add.
10892         * obsd-tdep.c: Include "auxv.h".
10893         (obsd_auxv_parse): Remove.
10894         (obsd_init_abi): Remove comment.
10895         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
10896         from `obsd_auxv_parse' to `svr4_auxv_parse'.
10897         * nbsd-tdep.c: Include "auxv.h".
10898         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
10899
10900 2020-04-08  Tom Tromey  <tromey@adacore.com>
10901
10902         * nat/windows-nat.h (last_wait_event): Don't declare.
10903         (wait_for_debug_event): Update comment.
10904         * nat/windows-nat.c (last_wait_event): Now static.
10905
10906 2020-04-08  Tom Tromey  <tromey@adacore.com>
10907
10908         * windows-nat.c (wait_for_debug_event): Move to
10909         nat/windows-nat.c.
10910         * nat/windows-nat.h (wait_for_debug_event): Declare.
10911         * nat/windows-nat.c (wait_for_debug_event): Move from
10912         windows-nat.c.  No longer static.
10913
10914 2020-04-08  Tom Tromey  <tromey@adacore.com>
10915
10916         * windows-nat.c (get_windows_debug_event): Use
10917         fetch_pending_stop.
10918         * nat/windows-nat.h (fetch_pending_stop): Declare.
10919         * nat/windows-nat.c (fetch_pending_stop): New function.
10920
10921 2020-04-08  Tom Tromey  <tromey@adacore.com>
10922
10923         * windows-nat.c (windows_continue): Use matching_pending_stop and
10924         continue_last_debug_event.
10925         * nat/windows-nat.h (matching_pending_stop)
10926         (continue_last_debug_event): Declare.
10927         * nat/windows-nat.c (DEBUG_EVENTS): New define.
10928         (matching_pending_stop, continue_last_debug_event): New
10929         functions.
10930
10931 2020-04-08  Tom Tromey  <tromey@adacore.com>
10932
10933         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
10934         (handle_exception_result): Move to nat/windows-nat.h.
10935         (DEBUG_EXCEPTION_SIMPLE): Remove.
10936         (windows_nat::handle_ms_vc_exception): New function.
10937         (handle_exception): Move to nat/windows-nat.c.
10938         (get_windows_debug_event): Update.
10939         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
10940         nat/windows-nat.c.
10941         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
10942         (handle_exception_result): Move from windows-nat.c.
10943         (handle_exception): Declare.
10944         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
10945         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
10946         windows-nat.c.
10947
10948 2020-04-08  Tom Tromey  <tromey@adacore.com>
10949
10950         * windows-nat.c (exception_count, event_count): Remove.
10951         (handle_exception, get_windows_debug_event)
10952         (do_initial_windows_stuff): Update.
10953
10954 2020-04-08  Tom Tromey  <tromey@adacore.com>
10955
10956         * windows-nat.c (windows_nat::handle_load_dll)
10957         (windows_nat::handle_unload_dll): Rename.  No longer static.
10958         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
10959         Declare.
10960
10961 2020-04-08  Tom Tromey  <tromey@adacore.com>
10962
10963         * complaints.h (stop_whining): Declare at top-level.
10964         (complaint): Don't declare stop_whining.
10965
10966 2020-04-08  Tom Tromey  <tromey@adacore.com>
10967
10968         * windows-nat.c (windows_nat::handle_output_debug_string):
10969         Rename.  No longer static.
10970         * nat/windows-nat.h (handle_output_debug_string): Declare.
10971
10972 2020-04-08  Tom Tromey  <tromey@adacore.com>
10973
10974         * windows-nat.c (current_process_handle, current_process_id)
10975         (main_thread_id, last_sig, current_event, last_wait_event)
10976         (current_windows_thread, desired_stop_thread_id, pending_stops)
10977         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
10978         (display_selectors, fake_create_process)
10979         (get_windows_debug_event): Update.
10980         * nat/windows-nat.h (current_process_handle, current_process_id)
10981         (main_thread_id, last_sig, current_event, last_wait_event)
10982         (current_windows_thread, desired_stop_thread_id, pending_stops)
10983         (struct pending_stop, siginfo_er): Move from windows-nat.c.
10984         * nat/windows-nat.c (current_process_handle, current_process_id)
10985         (main_thread_id, last_sig, current_event, last_wait_event)
10986         (current_windows_thread, desired_stop_thread_id, pending_stops)
10987         (siginfo_er): New globals.  Move from windows-nat.c.
10988
10989 2020-04-08  Tom Tromey  <tromey@adacore.com>
10990
10991         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
10992         (handle_load_dll): Update.
10993         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
10994
10995 2020-04-08  Tom Tromey  <tromey@adacore.com>
10996
10997         * windows-nat.c (enum thread_disposition_type): Move to
10998         nat/windows-nat.h.
10999         (windows_nat::thread_rec): Rename from thread_rec.  No longer
11000         static.
11001         (windows_add_thread, windows_nat_target::fetch_registers)
11002         (windows_nat_target::store_registers, handle_exception)
11003         (windows_nat_target::resume, get_windows_debug_event)
11004         (windows_nat_target::get_tib_address)
11005         (windows_nat_target::thread_name)
11006         (windows_nat_target::thread_alive): Update.
11007         * nat/windows-nat.h (enum thread_disposition_type): Move from
11008         windows-nat.c.
11009         (thread_rec): Declare.
11010
11011 2020-04-08  Tom Tromey  <tromey@adacore.com>
11012
11013         * windows-nat.c: Add "using namespace".
11014         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
11015         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
11016
11017 2020-04-08  Tom Tromey  <tromey@adacore.com>
11018
11019         * nat/windows-nat.h (struct windows_thread_info): Declare
11020         destructor.
11021         * nat/windows-nat.c (~windows_thread_info): New.
11022
11023 2020-04-08  Tom Tromey  <tromey@adacore.com>
11024
11025         PR gdb/22992
11026         * windows-nat.c (current_event): Update comment.
11027         (last_wait_event, desired_stop_thread_id): New globals.
11028         (struct pending_stop): New.
11029         (pending_stops): New global.
11030         (windows_nat_target) <stopped_by_sw_breakpoint>
11031         <supports_stopped_by_sw_breakpoint>: New methods.
11032         (windows_fetch_one_register): Add assertions.  Adjust PC.
11033         (windows_continue): Handle pending stops.  Suspend other threads
11034         when stepping.  Use last_wait_event
11035         (wait_for_debug_event): New function.
11036         (get_windows_debug_event): Use wait_for_debug_event.  Handle
11037         pending stops.  Queue spurious stops.
11038         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
11039         (windows_nat_target::kill): Use wait_for_debug_event.
11040         * nat/windows-nat.h (struct windows_thread_info)
11041         <stopped_at_software_breakpoint>: New field.
11042         * nat/windows-nat.c (windows_thread_info::resume): Clear
11043         stopped_at_software_breakpoint.
11044
11045 2020-04-08  Tom Tromey  <tromey@adacore.com>
11046
11047         * windows-nat.c (enum thread_disposition_type): New.
11048         (thread_rec): Replace "get_context" parameter with "disposition";
11049         change type.
11050         (windows_add_thread, windows_nat_target::fetch_registers)
11051         (windows_nat_target::store_registers, handle_exception)
11052         (windows_nat_target::resume, get_windows_debug_event)
11053         (windows_nat_target::get_tib_address)
11054         (windows_nat_target::thread_name)
11055         (windows_nat_target::thread_alive): Update.
11056
11057 2020-04-08  Tom Tromey  <tromey@adacore.com>
11058
11059         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
11060         (windows_continue): Use windows_continue::resume.
11061         * nat/windows-nat.h (struct windows_thread_info) <suspend,
11062         resume>: Declare new methods.
11063         * nat/windows-nat.c: New file.
11064         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
11065
11066 2020-04-08  Tom Tromey  <tromey@adacore.com>
11067
11068         * windows-nat.c (windows_add_thread, windows_delete_thread)
11069         (windows_nat_target::fetch_registers)
11070         (windows_nat_target::store_registers, fake_create_process)
11071         (windows_nat_target::resume, windows_nat_target::resume)
11072         (get_windows_debug_event, windows_nat_target::wait)
11073         (windows_nat_target::pid_to_str)
11074         (windows_nat_target::get_tib_address)
11075         (windows_nat_target::get_ada_task_ptid)
11076         (windows_nat_target::thread_name)
11077         (windows_nat_target::thread_alive): Use lwp, not tid.
11078
11079 2020-04-08  Tom Tromey  <tromey@adacore.com>
11080
11081         * windows-nat.c (handle_exception)
11082         (windows_nat_target::thread_name): Update.
11083         * nat/windows-nat.h (windows_thread_info): Remove destructor.
11084         <name>: Now unique_xmalloc_ptr.
11085
11086 2020-04-08  Tom Tromey  <tromey@adacore.com>
11087
11088         * windows-nat.c (thread_rec)
11089         (windows_nat_target::fetch_registers): Update.
11090         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
11091         Update comment.
11092         <debug_registers_changed, reload_context>: Now bool.
11093
11094 2020-04-08  Tom Tromey  <tromey@adacore.com>
11095
11096         * windows-nat.c (windows_add_thread): Use new.
11097         (windows_init_thread_list, windows_delete_thread): Use delete.
11098         (get_windows_debug_event): Update.
11099         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
11100         destructor, and initializers.
11101
11102 2020-04-08  Tom Tromey  <tromey@adacore.com>
11103
11104         * windows-nat.c (struct windows_thread_info): Remove.
11105         * nat/windows-nat.h: New file.
11106
11107 2020-04-08  Tom Tromey  <tromey@adacore.com>
11108
11109         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
11110         (thread_rec, windows_add_thread, windows_delete_thread)
11111         (windows_continue): Update.
11112
11113 2020-04-08  Tom Tromey  <tromey@adacore.com>
11114
11115         * windows-nat.c (struct windows_thread_info): Remove typedef.
11116         (thread_head): Remove.
11117         (thread_list): New global.
11118         (thread_rec, windows_add_thread, windows_init_thread_list)
11119         (windows_delete_thread, windows_continue): Update.
11120
11121 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11122
11123         * windows-tdep.h (windows_init_abi): Add comment.
11124         (cygwin_init_abi): New declaration.
11125         * windows-tdep.c: Split signal enumeration in two, one for
11126         Windows and one for Cygwin.
11127         (windows_gdb_signal_to_target): Only deal with signal of the
11128         Windows OS ABI.
11129         (cygwin_gdb_signal_to_target): New function.
11130         (windows_init_abi): Rename to windows_init_abi_common, don't set
11131         gdb_signal_to_target gdbarch method.  Add new new function with
11132         this name.
11133         (cygwin_init_abi): New function.
11134         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
11135         comment.  Don't call windows_init_abi.
11136         (amd64_windows_init_abi): Add comment, call windows_init_abi.
11137         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
11138         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
11139         i386_windows_init_abi_common, don't call windows_init_abi.  Add
11140         a new function of this name.
11141         (i386_cygwin_init_abi): New function.
11142         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
11143         OS ABI Cygwin.
11144
11145 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11146
11147         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
11148         parameter.c.
11149         (dwarf2_read_gdb_index): Update.
11150
11151 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
11152
11153         * nbsd-tdep.c: Include "objfiles.h".
11154         (nbsd_skip_solib_resolver): New.
11155         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
11156
11157 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11158
11159         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
11160         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
11161         with DW_LLE_base_addressx are being emitted in DWARFv5.
11162         Add the newly added kind DW_LOC_OFFSET_PAIR also.
11163         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
11164         unsigned integer.
11165
11166 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11167
11168         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
11169         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
11170         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
11171         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
11172         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
11173         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
11174         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
11175
11176
11177 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11178
11179         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
11180         (read_loclist_index): New function definition.
11181         (lookup_loclist_base): New function definition.
11182         (read_loclist_header): New function definition.
11183         (dwarf2_cu): Add loclist_base and loclist_header field.
11184         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
11185         (read_full_die_1): Read the value of DW_AT_loclists_base.
11186         (read_attribute_reprocess): Handle DW_FORM_loclistx.
11187         (read_attribute_value): Handle DW_FORM_loclistx.
11188         (skip_one_die): Handle DW_FORM_loclistx.
11189         (loclist_header): New structure declaration.
11190         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
11191
11192 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
11193
11194         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
11195         constructor.  Remove `addr` parameter from other constructor and
11196         add `per_cu` parameter.
11197         * dwarf2/read.c (create_partial_symtab): Update.
11198
11199 2020-04-07  Tom de Vries  <tdevries@suse.de>
11200
11201         PR symtab/25796
11202         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
11203         (partial_die_info::fixup): Inherit has_const_value.
11204
11205 2020-04-07  Tom de Vries  <tdevries@suse.de>
11206
11207         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
11208         symbols without address.
11209
11210 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11211
11212         * nbsd-nat.h (struct thread_info): Add forward declaration.
11213         (nbsd_nat_target::thread_alive): Add.
11214         (nbsd_nat_target::thread_name): Likewise.
11215         (nbsd_nat_target::update_thread_list): Likewise.
11216         (update_thread_list::post_attach): Likewise.
11217         (post_attach::pid_to_str): Likewise.
11218         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
11219         (nbsd_thread_lister): Add.
11220         (nbsd_nat_target::thread_alive): Likewise.
11221         (nbsd_nat_target::thread_name): Likewise.
11222         (nbsd_add_threads): Likewise.
11223         (update_thread_list::post_attach): Likewise.
11224         (nbsd_nat_target::update_thread_list): Likewise.
11225         (post_attach::pid_to_str): Likewise.
11226
11227 2020-04-06  Tom Tromey  <tromey@adacore.com>
11228
11229         * ada-valprint.c (print_variant_part): Extract the variant field.
11230         (print_field_values): Use the field as the outer value when
11231         recursing.
11232
11233 2020-04-06  Tom Tromey  <tromey@adacore.com>
11234
11235         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
11236         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
11237         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
11238         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
11239         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
11240
11241 2020-04-06  Tom Tromey  <tromey@adacore.com>
11242
11243         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
11244         TYPE_CODE_ERROR.
11245
11246 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11247
11248         * nbsd-tdep.c: Include "gdbarch.h".
11249         Define enum with NetBSD signal numbers.
11250         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
11251         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
11252         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
11253         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
11254         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
11255         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
11256         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
11257         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
11258         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
11259         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
11260         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
11261         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
11262
11263 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
11264
11265         PR gdb/25325
11266         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
11267
11268 2020-04-03  Tom Tromey  <tromey@adacore.com>
11269
11270         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
11271         Read constant block.
11272
11273 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11274
11275         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
11276         (gdb_bfd_get_full_section_contents): New declaration.
11277         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
11278         * windows-tdep.c (is_linked_with_cygwin_dll): Use
11279         gdb_bfd_get_full_section_contents.
11280
11281 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11282
11283         * exec.c (build_section_table): Replace internal_error with
11284         gdb_assert.
11285         (section_table_xfer_memory_partial): Likewise.
11286         * mdebugread.c (parse_partial_symbols): Likewise.
11287         * psymtab.c (lookup_partial_symbol): Likewise.
11288         * utils.c (wrap_here): Likewise.
11289
11290 2020-04-02  Tom Tromey  <tromey@adacore.com>
11291
11292         * f-lang.c (build_fortran_types): Use arch_type to initialize
11293         builtin_complex_s32 in the TYPE_CODE_ERROR case.
11294
11295 2020-04-02  Tom Tromey  <tromey@adacore.com>
11296
11297         * dwarf2/read.c (partial_die_info::read): Do not create a vector
11298         of attributes.
11299
11300 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11301             Bernd Edlinger <bernd.edlinger@hotmail.de>
11302             Tom Tromey  <tromey@adacore.com>
11303
11304         * buildsym.c (buildsym_compunit::record_line): Remove
11305         deduplication code.
11306
11307 2020-04-02  Tom de Vries  <tdevries@suse.de>
11308
11309         PR ada/24671
11310         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
11311
11312 2020-04-02  Tom de Vries  <tdevries@suse.de>
11313
11314         * dwarf2/read.c (dwarf2_gdb_index_functions,
11315         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
11316         NULL.
11317         * psymtab.c (psym_lookup_global_symbol_language): New function.
11318         (psym_functions): Init psym_lookup_global_symbol_language with
11319         psym_lookup_global_symbol_language.
11320         * symfile-debug.c (debug_sym_quick_functions): Init
11321         lookup_global_symbol_language with NULL.
11322         * symfile.c (set_initial_language): Remove fixme comment.
11323         * symfile.h (struct quick_symbol_functions): Add
11324         lookup_global_symbol_language.
11325         * symtab.c (find_quick_global_symbol_language): New function.
11326         (find_main_name): Use find_quick_global_symbol_language.
11327
11328 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
11329
11330         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
11331
11332 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11333
11334         * buildsym.c (record_line): Fix undefined behavior and preserve
11335         lines at eof.
11336
11337 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11338
11339         * buildsym.c (record_line): Fix the resizing condition.
11340
11341 2020-04-01  Tom Tromey  <tom@tromey.com>
11342
11343         * value.h (value_literal_complex): Add comment.
11344         * valops.c (value_literal_complex): Refer to value.h.
11345
11346 2020-04-01  Tom Tromey  <tom@tromey.com>
11347
11348         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
11349         (scalar_type): New rule, from typebase.
11350         (typebase): Use scalar_type.  Recognize complex types.
11351         (field_name): Handle FLOAT_KEYWORD.
11352         (ident_tokens): Add _Complex and __complex__.
11353
11354 2020-04-01  Tom Tromey  <tom@tromey.com>
11355
11356         PR exp/25299:
11357         * valarith.c (promotion_type, complex_binop): New functions.
11358         (scalar_binop): Handle complex numbers.  Use promotion_type.
11359         (value_pos, value_neg, value_complement): Handle complex numbers.
11360
11361 2020-04-01  Tom Tromey  <tom@tromey.com>
11362
11363         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
11364         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
11365         (parse_number): Handle complex numbers.
11366
11367 2020-04-01  Tom Tromey  <tom@tromey.com>
11368
11369         * c-valprint.c (c_decorations): Change complex suffix to "i".
11370
11371 2020-04-01  Tom Tromey  <tom@tromey.com>
11372
11373         * valprint.c (generic_value_print_complex): Use accessors.
11374         * value.h (value_real_part, value_imaginary_part): Declare.
11375         * valops.c (value_real_part, value_imaginary_part): New
11376         functions.
11377         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
11378
11379 2020-04-01  Tom Tromey  <tom@tromey.com>
11380
11381         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
11382         (read_range_type): Update.
11383         * mdebugread.c (basic_type): Update.
11384         * go-lang.c (build_go_types): Use init_complex_type.
11385         * gdbtypes.h (struct main_type) <complex_type>: New member.
11386         (init_complex_type): Update.
11387         (arch_complex_type): Don't declare.
11388         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
11389         Make name if none given.  Use alloc_type_copy.  Look for cached
11390         complex type.
11391         (arch_complex_type): Remove.
11392         (gdbtypes_post_init): Use init_complex_type.
11393         * f-lang.c (build_fortran_types): Use init_complex_type.
11394         * dwarf2/read.c (read_base_type): Update.
11395         * d-lang.c (build_d_types): Use init_complex_type.
11396         * ctfread.c (read_base_type): Update.
11397
11398 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11399
11400         * infrun.c (stop_all_threads): Update assertion, plus when
11401         stopping threads, take into account that we might be trying
11402         to stop an all-stop target.
11403         (stop_waiting): Call 'stop_all_threads' if there exists a
11404         non-stop target.
11405
11406 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11407
11408         * target.h (exists_non_stop_target): New function declaration.
11409         * target.c (exists_non_stop_target): New function.
11410
11411 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
11412
11413         PR gdb/24789
11414         * eval.c (is_integral_or_integral_reference): New function.
11415         (evaluate_subexp_standard): Allow integer references in
11416         pointer arithmetic.
11417
11418 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11419
11420         * remote.c (remote_target::remote_parse_stop_reply): Remove the
11421         check for no ptid in the stop reply when the target is non-stop.
11422
11423 2020-04-01  Tom Tromey  <tromey@adacore.com>
11424
11425         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
11426         "name" parameter to rvalue reference.  Initialize m_name_holder.
11427         <lookup_name_info>: New overloads.
11428         <name>: Return gdb::string_view.
11429         <c_str>: New method.
11430         <make_ignore_params>: Update.
11431         <search_name_hash>: Update.
11432         <language_lookup_name>: Return const char *.
11433         <m_name>: Change type.
11434         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
11435         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
11436         (lookup_name_info::match_any): Update.
11437         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
11438         Update.
11439         * minsyms.c (linkage_name_str): Update.
11440         * language.c (default_symbol_name_matcher): Update.
11441         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
11442         Update.
11443         * ada-lang.c (ada_fold_name): Change parameter to string_view.
11444         (ada_lookup_name_info::ada_lookup_name_info): Update.
11445         (literal_symbol_name_matcher): Update.
11446
11447 2020-04-01  Tom Tromey  <tromey@adacore.com>
11448
11449         * psymtab.c (psymtab_search_name): Remove function.
11450         (psym_lookup_symbol): Create search name and lookup name here.
11451         (lookup_partial_symbol): Remove "name" parameter; add
11452         lookup_name.
11453         (psym_expand_symtabs_for_function): Update.
11454
11455 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
11456
11457         PR tui/25597:
11458         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
11459
11460 2020-03-31  Tom Tromey  <tromey@adacore.com>
11461
11462         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
11463         memcpy.
11464
11465 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
11466
11467         * features/riscv/32bit-csr.xml: Regenerated.
11468         * features/riscv/64bit-csr.xml: Regenerated.
11469
11470 2020-03-30  Tom Tromey  <tromey@adacore.com>
11471
11472         * ada-valprint.c (print_variant_part): Update.
11473         * ada-lang.h (ada_which_variant_applies): Update.
11474         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
11475         outer_valaddr parameters; replace with "outer" value parameter.
11476         (to_fixed_variant_branch_type): Update.
11477
11478 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
11479
11480         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
11481         <list>.  Remove inclusion of observable.h.
11482         (PPC_DEBUG_CURRENT_VERSION): Move up define.
11483         (struct arch_lwp_info): New struct.
11484         (class ppc_linux_dreg_interface): New class.
11485         (struct ppc_linux_process_info): New struct.
11486         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
11487         <low_new_clone, low_forget_process, low_prepare_to_resume>
11488         <copy_thread_dreg_state, mark_thread_stale>
11489         <mark_debug_registers_changed, register_hw_breakpoint>
11490         <clear_hw_breakpoint, register_wp, clear_wp>
11491         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
11492         <num_memory_accesses, get_trigger_type>
11493         <create_watchpoint_request, hwdebug_point_cmp>
11494         <init_arch_lwp_info, get_arch_lwp_info>
11495         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
11496         methods.
11497         <struct ptid_hash>: New inner struct.
11498         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
11499         members.
11500         (saved_dabr_value, hwdebug_info, max_slots_number)
11501         (struct hw_break_tuple, struct thread_points, ppc_threads)
11502         (have_ptrace_hwdebug_interface)
11503         (hwdebug_find_thread_points_by_tid)
11504         (hwdebug_insert_point, hwdebug_remove_point): Remove.
11505         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
11506         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
11507         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
11508         use m_dreg_interface.
11509         (hwdebug_point_cmp): Change to...
11510         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
11511         reference arguments instead of pointers.
11512         (ppc_linux_nat_target::ranged_break_num_registers): Use
11513         m_dreg_interface.
11514         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
11515         m_dreg_interface.  Call register_hw_breakpoint.
11516         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
11517         m_dreg_interface.  Call clear_hw_breakpoint.
11518         (get_trigger_type): Change to...
11519         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
11520         comment.
11521         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
11522         use m_dreg_interface.  Call register_hw_breakpoint.
11523         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
11524         use m_dreg_interface.  Call clear_hw_breakpoint.
11525         (can_use_watchpoint_cond_accel): Change to...
11526         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
11527         method.  Update comment, use m_dreg_interface and
11528         m_process_info.
11529         (calculate_dvc): Change to...
11530         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
11531         m_dreg_interface.
11532         (num_memory_accesses): Change to...
11533         (ppc_linux_nat_target::num_memory_accesses): ...this method.
11534         (check_condition): Change to...
11535         (ppc_linux_nat_target::check_condition): ...this method.
11536         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
11537         comment, use m_dreg_interface.
11538         (create_watchpoint_request): Change to...
11539         (ppc_linux_nat_target::create_watchpoint_request): ...this
11540         method.  Use m_dreg_interface.
11541         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
11542         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
11543         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
11544         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
11545         (ppc_linux_nat_target::low_forget_process)
11546         (ppc_linux_nat_target::low_new_fork)
11547         (ppc_linux_nat_target::low_new_clone)
11548         (ppc_linux_nat_target::low_delete_thread)
11549         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
11550         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
11551         only call mark_thread_stale.
11552         (ppc_linux_thread_exit): Remove.
11553         (ppc_linux_nat_target::stopped_data_address): Change to...
11554         (ppc_linux_nat_target::low_stopped_data_address): This. Add
11555         comment, use m_dreg_interface and m_thread_hw_breakpoints.
11556         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
11557         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
11558         comment.  Call low_stopped_data_address.
11559         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
11560         m_dreg_interface.
11561         (ppc_linux_nat_target::masked_watch_num_registers): Use
11562         m_dreg_interface.
11563         (ppc_linux_nat_target::copy_thread_dreg_state)
11564         (ppc_linux_nat_target::mark_thread_stale)
11565         (ppc_linux_nat_target::mark_debug_registers_changed)
11566         (ppc_linux_nat_target::register_hw_breakpoint)
11567         (ppc_linux_nat_target::clear_hw_breakpoint)
11568         (ppc_linux_nat_target::register_wp)
11569         (ppc_linux_nat_target::clear_wp)
11570         (ppc_linux_nat_target::init_arch_lwp_info)
11571         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
11572         (_initialize_ppc_linux_nat): Remove observer callback.
11573
11574 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
11575
11576         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
11577         (ppc_linux_nat_target::auxv_parse)
11578         (ppc_linux_nat_target::read_description)
11579         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
11580         Move up.
11581
11582 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
11583
11584         * linux-nat.h (low_new_clone): New method.
11585         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
11586
11587 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
11588
11589         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
11590         (dbx_expand_psymtab): ... this.
11591         (start_psymtab): Update.
11592         * mdebugread.c (psymtab_to_symtab_1): Rename to...
11593         (mdebug_expand_psymtab): ... this.
11594         (parse_partial_symbols): Update.
11595         (new_psymtab): Update.
11596         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
11597         (xcoff_expand_psymtab): ... this.
11598         (xcoff_start_psymtab): Update.
11599
11600 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
11601
11602         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
11603         <expand_dependencies>: ... this.
11604         * psymtab.c (partial_symtab::read_dependencies): Rename to...
11605         (partial_symtab::expand_dependencies): ... this.
11606         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
11607         Update.
11608         (dwarf2_psymtab::expand_psymtab): Update.
11609         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11610         * mdebugread.c (psymtab_to_symtab_1): Update.
11611         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11612
11613 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
11614
11615         * psympriv.h (discard_psymtab): Remove.
11616         * dbxread.c (dbx_end_psymtab): Update.
11617         * xcoffread.c (xcoff_end_psymtab): Update.
11618
11619 2020-03-28  Tom Tromey  <tom@tromey.com>
11620
11621         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
11622         comment.
11623
11624 2020-03-28  Tom Tromey  <tom@tromey.com>
11625
11626         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
11627
11628 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
11629
11630         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
11631
11632 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
11633
11634         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
11635
11636 2020-03-26  Tom Tromey  <tom@tromey.com>
11637
11638         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
11639         (mark_common_block_symbol_computed, read_tag_string_type)
11640         (attr_to_dynamic_prop, read_subrange_type): Update.
11641         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
11642         to be methods on struct attribute.
11643         (skip_one_die, process_imported_unit_die, read_namespace_alias)
11644         (read_call_site_scope, partial_die_info::read)
11645         (partial_die_info::read, lookup_die_type, follow_die_ref):
11646         Update.
11647         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
11648         from dwarf2_get_ref_die_offset.
11649         (attribute::constant_value): New method, from
11650         dwarf2_get_attr_constant_value.
11651         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
11652         Declare method.
11653         <constant_value>: New method.
11654
11655 2020-03-26  Tom Tromey  <tom@tromey.com>
11656
11657         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
11658         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
11659         (dwarf_type_encoding_name): Move to stringify.c.
11660         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
11661         * dwarf2/stringify.c: New file.
11662         * dwarf2/stringify.h: New file.
11663
11664 2020-03-26  Tom Tromey  <tom@tromey.com>
11665
11666         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
11667         Rewrite.
11668
11669 2020-03-26  Tom Tromey  <tom@tromey.com>
11670
11671         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
11672         methods.
11673         * dwarf2/read.c (lookup_addr_base): Move to die.h.
11674         (lookup_ranges_base): Likewise.
11675         (read_cutu_die_from_dwo, read_full_die_1): Update.
11676
11677 2020-03-26  Tom Tromey  <tom@tromey.com>
11678
11679         * dwarf2/read.c (read_import_statement, read_file_scope)
11680         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
11681         (read_lexical_block_scope, read_call_site_scope)
11682         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
11683         (handle_struct_member_die, process_structure_scope)
11684         (update_enumeration_type_from_children)
11685         (process_enumeration_scope, read_array_type, read_common_block)
11686         (read_namespace, read_module, read_subroutine_type): Update.
11687         (sibling_die): Remove.
11688
11689 2020-03-26  Tom Tromey  <tom@tromey.com>
11690
11691         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
11692         (build_type_psymtabs_reader, read_structure_type)
11693         (read_enumeration_type, read_full_die_1): Update.
11694         (dwarf2_attr_no_follow): Move to die.h.
11695         * dwarf2/die.h (struct die_info) <attr>: New method.
11696
11697 2020-03-26  Tom Tromey  <tom@tromey.com>
11698
11699         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
11700         <base_address>: Now an optional.
11701         (dwarf2_find_base_address, dwarf2_rnglists_process)
11702         (dwarf2_ranges_process, fill_in_loclist_baton)
11703         (dwarf2_symbol_mark_computed): Update.
11704
11705 2020-03-26  Tom Tromey  <tom@tromey.com>
11706
11707         * dwarf2/read.c (struct die_info): Move to die.h.
11708         * dwarf2/die.h: New file.
11709
11710 2020-03-26  Tom Tromey  <tom@tromey.com>
11711
11712         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
11713         * dwarf2/read.c
11714         (dwarf2_statement_list_fits_in_line_number_section_complaint):
11715         Move to line-header.c.
11716         (read_checked_initial_length_and_offset, read_formatted_entries):
11717         Likewise.
11718         (dwarf_decode_line_header): Split into two.
11719         * dwarf2/line-header.c
11720         (dwarf2_statement_list_fits_in_line_number_section_complaint):
11721         Move from read.c.
11722         (read_checked_initial_length_and_offset, read_formatted_entries):
11723         Likewise.
11724         (dwarf_decode_line_header): New function, split from read.c.
11725
11726 2020-03-26  Tom Tromey  <tom@tromey.com>
11727
11728         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
11729         Declare method.
11730         * dwarf2/read.c (read_attribute_value): Update.
11731         (dwarf2_per_objfile::read_line_string): Rename from
11732         read_indirect_line_string.
11733         (read_formatted_entries): Update.
11734
11735 2020-03-26  Tom Tromey  <tom@tromey.com>
11736
11737         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
11738         variable.
11739
11740 2020-03-26  Tom Tromey  <tom@tromey.com>
11741
11742         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
11743         const.
11744         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
11745         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
11746         parameter const.
11747
11748 2020-03-26  Tom Tromey  <tom@tromey.com>
11749
11750         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
11751         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
11752         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
11753         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
11754
11755 2020-03-26  Tom Tromey  <tom@tromey.com>
11756
11757         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
11758         file_names_size, file_full_name, file_file_name>: Use const.
11759         <file_name_at, file_names>: Add const overload.
11760         * dwarf2/line-header.c (line_header::file_file_name)
11761         (line_header::file_full_name): Update.
11762
11763 2020-03-26  Tom Tromey  <tom@tromey.com>
11764
11765         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
11766         (macro_start_file, consume_improper_spaces)
11767         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
11768         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
11769         (dwarf_decode_macros): Move to macro.c.
11770         * dwarf2/macro.c: New file.
11771         * dwarf2/macro.h: New file.
11772         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
11773
11774 2020-03-26  Tom Tromey  <tom@tromey.com>
11775
11776         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
11777         method.
11778         * dwarf2/section.c: New method.  From
11779         read_indirect_string_at_offset_from.
11780         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
11781         (read_indirect_string_at_offset_from): Move to section.c.
11782         (read_indirect_string_at_offset): Rewrite.
11783         (read_indirect_line_string_at_offset): Remove.
11784         (read_indirect_string, read_indirect_line_string)
11785         (dwarf_decode_macro_bytes): Update.
11786
11787 2020-03-26  Tom Tromey  <tom@tromey.com>
11788
11789         * dwarf2/section.h (struct dwarf2_section_info)
11790         <overload_complaint>: Declare.
11791         (dwarf2_section_buffer_overflow_complaint): Don't declare.
11792         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
11793         Rename from dwarf2_section_buffer_overflow_complaint.
11794         * dwarf2/read.c (skip_one_die, partial_die_info::read)
11795         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
11796
11797 2020-03-26  Tom Tromey  <tom@tromey.com>
11798
11799         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
11800         Declare.
11801         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
11802         Move from read.c.
11803         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
11804         to section.c.
11805
11806 2020-03-26  Tom Tromey  <tom@tromey.com>
11807
11808         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
11809
11810 2020-03-26  Tom Tromey  <tom@tromey.com>
11811
11812         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
11813         "builder".
11814         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
11815         parameter.
11816         (dwarf_decode_macros): Update.
11817
11818 2020-03-26  Tom Tromey  <tom@tromey.com>
11819
11820         * dwarf2/read.c (read_attribute_value): Update.
11821         (read_indirect_string_from_dwz): Move to dwz.c; change into
11822         method.
11823         (dwarf_decode_macro_bytes): Update.
11824         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
11825         * dwarf2/dwz.c: New file.
11826         * Makefile.in (COMMON_SFILES): Add dwz.c.
11827
11828 2020-03-26  Tom Tromey  <tom@tromey.com>
11829
11830         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
11831         * dwarf2/read.c: Add include.
11832         * dwarf2/index-write.c: Add include.
11833         * dwarf2/index-cache.c: Add include.
11834         * dwarf2/dwz.h: New file.
11835
11836 2020-03-25  Tom Tromey  <tom@tromey.com>
11837
11838         * compile/compile-object-load.c (get_out_value_type): Mention
11839         correct symbol name in error message.
11840
11841 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
11842
11843         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
11844
11845 2020-03-25  Tom de Vries  <tdevries@suse.de>
11846
11847         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
11848         * symmisc.c (dump_symtab_1): Print user and includes fields.
11849         (maintenance_info_symtabs): Same.
11850
11851 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
11852
11853         PR gdb/25534
11854         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
11855         (riscv_regcache_cooked_write): New function.
11856         (riscv_push_dummy_call): Use new function.
11857         (riscv_return_value): Likewise.
11858
11859 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
11860
11861         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
11862         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
11863         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
11864         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
11865         * infrun.c (follow_fork): Likewise.
11866         (follow_fork_inferior): Likewise.
11867         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
11868         * linux-nat.h (class linux_nat_target): Likewise.
11869         * remote.c (class remote_target) <follow_fork>: Likewise.
11870         (remote_target::follow_fork): Likewise.
11871         * target-delegates.c: Re-generate.
11872         * target.c (default_follow_fork): Likewise.
11873         (target_follow_fork): Likewise.
11874         * target.h (struct target_ops) <follow_fork>: Likewise.
11875         (target_follow_fork): Likewise.
11876
11877 2020-03-24  Tom de Vries  <tdevries@suse.de>
11878
11879         * psymtab.c (maintenance_info_psymtabs): Print user field.
11880
11881 2020-03-20  Tom Tromey  <tromey@adacore.com>
11882
11883         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
11884         const.
11885         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
11886         const.
11887
11888 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
11889
11890         * ptrace.m4: Don't check for ptrace declaration.
11891         * config.in: Re-generate.
11892         * configure: Re-generate.
11893         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
11894         not defined.
11895
11896 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11897
11898         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
11899         `PTRACE_TYPE_RET'.
11900         * i386-bsd-nat.c (gdb_ptrace): Likewise.
11901         * sparc-nat.c (gdb_ptrace): Likewise.
11902         * x86-bsd-nat.c (gdb_ptrace): Likewise.
11903
11904 2020-03-20  Tom Tromey  <tromey@adacore.com>
11905
11906         * c-exp.y (lex_one_token): Fix assert.
11907
11908 2020-03-20  Tom Tromey  <tromey@adacore.com>
11909
11910         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
11911         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
11912         strncpy call.
11913
11914 2020-03-20  Tom Tromey  <tromey@adacore.com>
11915
11916         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
11917
11918 2020-03-20  Tom Tromey  <tromey@adacore.com>
11919
11920         * ada-valprint.c (print_variant_part): Remove parameters; switch
11921         to value-based API.
11922         (print_field_values): Likewise.
11923         (ada_val_print_struct_union): Likewise.
11924         (ada_value_print_1): Update.
11925
11926 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11927
11928         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
11929         nbsd_nat_target instead of inf_ptrace_target.
11930         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
11931         nbsd_nat_target.
11932
11933 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11934
11935         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
11936         it to the ptrace call.
11937         * (store_registers): Likewise.
11938
11939 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11940
11941         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
11942         it to the ptrace call.
11943         * (store_registers): Likewise.
11944
11945 2020-03-19  Luis Machado  <luis.machado@linaro.org>
11946
11947         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
11948         valid, fetch vg value from ptrace.
11949
11950 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
11951         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
11952         * inf-ptrace.c: Likewise.
11953         * (gdb_ptrace): Add.
11954         * (inf_ptrace_target::resume): Update.
11955         * (inf_ptrace_target::xfer_partial): Likewise.
11956         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
11957         * (inf_ptrace_peek_poke): Update.
11958
11959 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
11960
11961         * x86-bsd-nat.c (gdb_ptrace): New.
11962         * (x86bsd_dr_set): Add new argument `ptid'.
11963         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
11964         x86bsd_dr_set_addr): Update.
11965
11966 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11967
11968         * remote.c (remote_target::process_stop_reply): Handle events for
11969         all threads differently.
11970
11971 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11972
11973         * completer.c (completion_tracker::remove_completion): Define new
11974         function.
11975         * completer.h (completion_tracker::remove_completion): Declare new
11976         function.
11977         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
11978         when adding a C++ function symbol.
11979
11980 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11981
11982         * completer.c (completion_tracker::completion_hash_entry): Define
11983         new class.
11984         (advance_to_filename_complete_word_point): Call
11985         recompute_lowest_common_denominator.
11986         (completion_tracker::completion_tracker): Call discard_completions
11987         to setup the hash table.
11988         (completion_tracker::discard_completions): Allow for being called
11989         from the constructor, pass new equal function, and element deleter
11990         when constructing the hash table.  Initialise new class member
11991         variables.
11992         (completion_tracker::maybe_add_completion): Remove use of
11993         m_entries_vec, and store more information into m_entries_hash.
11994         (completion_tracker::recompute_lcd_visitor): New function, most
11995         content taken from...
11996         (completion_tracker::recompute_lowest_common_denominator):
11997         ...here, this now just visits each item in the hash calling the
11998         above visitor.
11999         (completion_tracker::build_completion_result): Remove use of
12000         m_entries_vec, call recompute_lowest_common_denominator.
12001         * completer.h (completion_tracker::have_completions): Remove use
12002         of m_entries_vec.
12003         (completion_tracker::completion_hash_entry): Declare new class.
12004         (completion_tracker::recompute_lowest_common_denominator): Change
12005         function signature.
12006         (completion_tracker::recompute_lcd_visitor): Declare new function.
12007         (completion_tracker::m_entries_vec): Delete.
12008         (completion_tracker::m_entries_hash): Initialize to NULL.
12009         (completion_tracker::m_lowest_common_denominator_valid): New
12010         member variable.
12011         (completion_tracker::m_lowest_common_denominator_max_length): New
12012         member variable.
12013
12014 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12015
12016         * regformats/regdef.h: Put reg in gdb namespace.
12017
12018 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12019
12020         * i386-bsd-nat.c (gdb_ptrace): New.
12021         * (i386bsd_fetch_inferior_registers,
12022         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12023         * (i386bsd_fetch_inferior_registers,
12024         i386bsd_store_inferior_registers) Use gdb_ptrace.
12025
12026 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12027
12028         * amd64-bsd-nat.c (gdb_ptrace): New.
12029         * (amd64bsd_fetch_inferior_registers,
12030         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12031         * (amd64bsd_fetch_inferior_registers,
12032         amd64bsd_store_inferior_registers) Use gdb_ptrace.
12033
12034 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12035
12036         * user-regs.c (user_reg::read): Rename to...
12037         (user_reg::xread): ...this.
12038         * (append_user_reg): Rename argument `read' to `xread'.
12039         * (user_reg_add_builtin): Likewise.
12040         * (user_reg_add): Likewise.
12041         * (value_of_user_reg): Likewise.
12042
12043 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12044
12045         * sparc-nat.c (gdb_ptrace): New.
12046         * sparc-nat.c (sparc_fetch_inferior_registers)
12047         (sparc_store_inferior_registers) Remove obsolete comment.
12048         * sparc-nat.c (sparc_fetch_inferior_registers)
12049         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
12050         * sparc-nat.c (sparc_fetch_inferior_registers)
12051         (sparc_store_inferior_registers) Use gdb_ptrace.
12052
12053 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12054
12055         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
12056         it to the ptrace call.
12057         * sh-nbsd-nat.c (store_registers): Likewise.
12058
12059 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12060
12061         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
12062         nbsd_nat_target instead of inf_ptrace_target.
12063         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12064         nbsd_nat_target.
12065
12066 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12067
12068         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
12069
12070 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12071
12072         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
12073         <sys/sysctl.h>.
12074         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
12075
12076 2020-03-17  Tom de Vries  <tdevries@suse.de>
12077
12078         PR gdb/23710
12079         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
12080         fields.
12081         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
12082         fields.
12083         (process_imported_unit_die): Skip import of c++ CUs.
12084
12085 2020-03-16  Tom Tromey  <tom@tromey.com>
12086
12087         * p-valprint.c (pascal_object_print_value): Initialize
12088         base_value.
12089
12090 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
12091             Shahab Vahedi  <shahab@synopsys.com>
12092
12093         * Makefile.in: Add arch/arc.o
12094         * configure.tgt: Likewise.
12095         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
12096         (_initialize_arc_tdep): Don't initialize old target descriptions.
12097         (arc_read_description): New function to cache target descriptions.
12098         * arc-tdep.h (arc_read_description): Add proto type.
12099         * arch/arc.c: New file.
12100         * arch/arc.h: Likewise.
12101         * features/Makefile: Replace old target descriptions with new.
12102         * features/arc-arcompact.c: Remove.
12103         * features/arc-arcompact.xml: Likewise.
12104         * features/arc-v2.c: Likewise
12105         * features/arc-v2.xml: Likewise
12106         * features/arc/aux-arcompact.xml: New file.
12107         * features/arc/aux-v2.xml: Likewise.
12108         * features/arc/core-arcompact.xml: Likewise.
12109         * features/arc/core-v2.xml: Likewise.
12110         * features/arc/aux-arcompact.c: Generate.
12111         * features/arc/aux-v2.c: Likewise.
12112         * features/arc/core-arcompact.c: Likewise.
12113         * features/arc/core-v2.c: Likewise.
12114         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
12115
12116 2020-03-16  Tom Tromey  <tromey@adacore.com>
12117
12118         PR gdb/25663:
12119         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
12120         putting value into bcache.
12121
12122 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12123
12124         PR gdb/21500
12125         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
12126         to...
12127         (amd64_windows_init_abi_common): ... this.  Don't set size of
12128         long type.
12129         (amd64_windows_init_abi): New function.
12130         (amd64_cygwin_init_abi): New function.
12131         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
12132         the Cygwin OS ABI.
12133         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
12134         comment.
12135
12136 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12137
12138         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
12139         * windows-tdep.c (CYGWIN_DLL_NAME): New.
12140         (pe_import_directory_entry): New struct type.
12141         (is_linked_with_cygwin_dll): New function.
12142         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
12143         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
12144         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
12145
12146 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12147
12148         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
12149         i386_cygwin_core_osabi_sniffer.
12150
12151 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12152
12153         * i386-cygwin-tdep.c: Rename to...
12154         * i386-windows-tdep.c: ... this.
12155         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
12156         i386-windows-tdep.c.
12157         * configure.tgt: Likewise.
12158
12159 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12160
12161         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
12162         * osabi.c (gdb_osabi_names): Add "Windows".
12163         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
12164         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
12165         (i386_cygwin_core_osabi_sniffer): New function, extracted from
12166         i386_cygwin_osabi_sniffer.
12167         (_initialize_i386_cygwin_tdep): Register OS ABI
12168         GDB_OSABI_WINDOWS for i386.
12169         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
12170         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
12171         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
12172         for x86-64.
12173         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
12174         when the target matches '*-*-mingw*'.
12175
12176 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12177
12178         * defs.h (enum gdb_osabi): Move to...
12179         * osabi.h (enum gdb_osabi): ... here.
12180         * gdbarch.sh: Include osabi.h in gdbarch.h.
12181         * gdbarch.h: Re-generate.
12182
12183 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12184
12185         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
12186         function.
12187         (_initialize_amd64_windows_tdep): Register osabi sniffer.
12188
12189 2020-03-14  Tom Tromey  <tom@tromey.com>
12190
12191         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
12192         for C++.
12193         (c_type_print_modifier): Likewise.  Add "language" parameter.
12194         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
12195         (c_type_print_base_1): Update.
12196         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
12197         constants.
12198         * type-stack.c (type_stack::insert): Handle tp_atomic and
12199         tp_restrict.
12200         (type_stack::follow_type_instance_flags): Likewise.
12201         (type_stack::follow_types): Likewise.  Merge type-following code.
12202         * c-exp.y (RESTRICT, ATOMIC): New tokens.
12203         (space_identifier, cv_with_space_id)
12204         (const_or_volatile_or_space_identifier_noopt)
12205         (const_or_volatile_or_space_identifier): Remove.
12206         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
12207         rules.
12208         (ptr_operator, typebase): Update.
12209         (enum token_flag) <FLAG_C>: New constant.
12210         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
12211         "_Atomic".
12212         (lex_one_token): Handle FLAG_C.
12213
12214 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12215
12216         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
12217         it to the ptrace call.
12218         * m68k-bsd-nat.c (store_registers): Likewise.
12219
12220 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12221
12222         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
12223         gdb_byte *.
12224         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
12225         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
12226         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
12227
12228 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12229
12230         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
12231         nbsd_nat_target instead of inf_ptrace_target.
12232         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12233         nbsd_nat_target.
12234
12235 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12236
12237         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
12238         register_t.
12239
12240 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12241
12242         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
12243         it to the ptrace call.
12244         * alpha-bsd-nat.c (store_registers): Likewise.
12245
12246 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12247
12248         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
12249         includes.
12250         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
12251         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
12252         fill_fpregset): Likewise.
12253
12254 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12255
12256         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
12257         nbsd_nat_target instead of inf_ptrace_target.
12258         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12259         nbsd_nat_target.
12260
12261 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12262
12263         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
12264         register_t.
12265
12266 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12267
12268         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
12269         it to the ptrace call.
12270         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
12271         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
12272         * arm-nbsd-nat.c (store_register): Likewise.
12273         * arm-nbsd-nat.c (store_regs): Likewise.
12274         * arm-nbsd-nat.c (store_fp_register): Likewise.
12275         * arm-nbsd-nat.c (store_fp_regs): Likewise.
12276
12277 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12278
12279         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
12280         nbsd_nat_target instead of inf_ptrace_target.
12281         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12282         nbsd_nat_target.
12283
12284 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12285
12286         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
12287         it to the ptrace call.
12288         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
12289
12290 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12291
12292         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
12293         it to the ptrace call.
12294         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
12295
12296 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12297
12298         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
12299         gdb_byte *.
12300         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
12301
12302 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12303
12304         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
12305         instead of inf_ptrace_target.
12306         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12307         nbsd_nat_target.
12308
12309 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12310
12311         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12312         register_t.
12313
12314 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12315
12316         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12317         register_t.
12318
12319 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12320
12321         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
12322         register_t.
12323
12324 2020-03-13  Tom Tromey  <tom@tromey.com>
12325
12326         * value.h (val_print): Don't declare.
12327         * valprint.h (val_print_array_elements)
12328         (val_print_scalar_formatted, generic_val_print): Don't declare.
12329         * valprint.c (generic_val_print_array): Take a struct value.
12330         (generic_val_print_ptr, generic_val_print_memberptr)
12331         (generic_val_print_bool, generic_val_print_int)
12332         (generic_val_print_char, generic_val_print_complex)
12333         (generic_val_print): Remove.
12334         (generic_value_print): Update.
12335         (do_val_print): Remove unused parameters.  Don't call
12336         la_val_print.
12337         (val_print): Remove.
12338         (common_val_print): Update.  Don't call value_check_printable.
12339         (val_print_scalar_formatted, val_print_array_elements): Remove.
12340         * rust-lang.c (rust_val_print): Remove.
12341         (rust_language_defn): Update.
12342         * p-valprint.c (pascal_val_print): Remove.
12343         (pascal_value_print_inner): Update.
12344         (pascal_object_print_val_fields, pascal_object_print_val):
12345         Remove.
12346         (pascal_object_print_static_field): Update.
12347         * p-lang.h (pascal_val_print): Don't declare.
12348         * p-lang.c (pascal_language_defn): Update.
12349         * opencl-lang.c (opencl_language_defn): Update.
12350         * objc-lang.c (objc_language_defn): Update.
12351         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
12352         * m2-lang.h (m2_val_print): Don't declare.
12353         * m2-lang.c (m2_language_defn): Update.
12354         * language.h (struct language_defn) <la_val_print>: Remove.
12355         * language.c (unk_lang_value_print_inner): Rename.  Change
12356         argument types.
12357         (unknown_language_defn, auto_language_defn): Update.
12358         * go-valprint.c (go_val_print): Remove.
12359         * go-lang.h (go_val_print): Don't declare.
12360         * go-lang.c (go_language_defn): Update.
12361         * f-valprint.c (f_val_print): Remove.
12362         * f-lang.h (f_value_print): Don't declare.
12363         * f-lang.c (f_language_defn): Update.
12364         * d-valprint.c (d_val_print): Remove.
12365         * d-lang.h (d_value_print): Don't declare.
12366         * d-lang.c (d_language_defn): Update.
12367         * cp-valprint.c (cp_print_value_fields)
12368         (cp_print_value_fields_rtti, cp_print_value): Remove.
12369         (cp_print_static_field): Update.
12370         * c-valprint.c (c_val_print_array, c_val_print_ptr)
12371         (c_val_print_struct, c_val_print_union, c_val_print_int)
12372         (c_val_print_memberptr, c_val_print): Remove.
12373         * c-lang.h (c_val_print_array, cp_print_value_fields)
12374         (cp_print_value_fields_rtti): Don't declare.
12375         * c-lang.c (c_language_defn, cplus_language_defn)
12376         (asm_language_defn, minimal_language_defn): Update.
12377         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
12378         (ada_val_print_enum): Take a struct value.
12379         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
12380         (ada_val_print): Remove.
12381         (ada_value_print_1): Update.
12382         (printable_val_type): Remove.
12383         * ada-lang.h (ada_val_print): Don't declare.
12384         * ada-lang.c (ada_language_defn): Update.
12385
12386 2020-03-13  Tom Tromey  <tom@tromey.com>
12387
12388         * valprint.c (do_val_print): Update.
12389         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
12390         a struct value.
12391         (value_to_value_object_no_release): Declare.
12392         * python/py-value.c (value_to_value_object_no_release): New
12393         function.
12394         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
12395         struct value.
12396         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
12397         function.
12398         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
12399         a struct value.
12400         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
12401         Declare.
12402         (gdbscm_apply_val_pretty_printer): Take a struct value.
12403         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
12404         value.
12405         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
12406         value.
12407         * extension-priv.h (struct extension_language_ops)
12408         <apply_val_pretty_printer>: Take a struct value.
12409         * cp-valprint.c (cp_print_value): Create a struct value.
12410         (cp_print_value): Update.
12411
12412 2020-03-13  Tom Tromey  <tom@tromey.com>
12413
12414         * ada-valprint.c (print_field_values): Call common_val_print.
12415
12416 2020-03-13  Tom Tromey  <tom@tromey.com>
12417
12418         * ada-valprint.c (val_print_packed_array_elements): Remove
12419         bitoffset and val parameters.  Call common_val_print.
12420         (ada_val_print_string): Remove offset, address, and original_value
12421         parameters.
12422         (ada_val_print_array): Update.
12423         (ada_value_print_array): New function.
12424         (ada_value_print_1): Call it.
12425
12426 2020-03-13  Tom Tromey  <tom@tromey.com>
12427
12428         * ada-valprint.c (ada_value_print): Use common_val_print.
12429
12430 2020-03-13  Tom Tromey  <tom@tromey.com>
12431
12432         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
12433
12434 2020-03-13  Tom Tromey  <tom@tromey.com>
12435
12436         * ada-valprint.c (ada_value_print_num): New function.
12437         (ada_value_print_1): Use it.
12438
12439 2020-03-13  Tom Tromey  <tom@tromey.com>
12440
12441         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
12442
12443 2020-03-13  Tom Tromey  <tom@tromey.com>
12444
12445         * ada-valprint.c (ada_value_print_ptr): New function.
12446         (ada_value_print_1): Use it.
12447
12448 2020-03-13  Tom Tromey  <tom@tromey.com>
12449
12450         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
12451         call common_val_print.
12452         (ada_val_print_1): Update.
12453         (ada_value_print_1): New function.
12454         (ada_value_print_inner): Rewrite.
12455
12456 2020-03-13  Tom Tromey  <tom@tromey.com>
12457
12458         * cp-valprint.c (cp_print_value_fields): Update.
12459         (cp_print_value): New function.
12460
12461 2020-03-13  Tom Tromey  <tom@tromey.com>
12462
12463         * m2-valprint.c (m2_value_print_inner): Use
12464         cp_print_value_fields.
12465         * cp-valprint.c (cp_print_value_fields): New function.
12466         * c-valprint.c (c_value_print_struct): New function.
12467         (c_value_print_inner): Use c_value_print_struct.
12468         * c-lang.h (cp_print_value_fields): Declare.
12469
12470 2020-03-13  Tom Tromey  <tom@tromey.com>
12471
12472         * c-valprint.c (c_value_print_array): New function.
12473         (c_value_print_inner): Use it.
12474
12475 2020-03-13  Tom Tromey  <tom@tromey.com>
12476
12477         * c-valprint.c (c_value_print_memberptr): New function.
12478         (c_value_print_inner): Use it.
12479
12480 2020-03-13  Tom Tromey  <tom@tromey.com>
12481
12482         * c-valprint.c (c_value_print_int): New function.
12483         (c_value_print_inner): Use it.
12484
12485 2020-03-13  Tom Tromey  <tom@tromey.com>
12486
12487         * c-valprint.c (c_value_print_ptr): New function.
12488         (c_value_print_inner): Use it.
12489
12490 2020-03-13  Tom Tromey  <tom@tromey.com>
12491
12492         * c-valprint.c (c_value_print_inner): Rewrite.
12493
12494 2020-03-13  Tom Tromey  <tom@tromey.com>
12495
12496         * valprint.c (generic_value_print_complex): New function.
12497         (generic_value_print): Use it.
12498
12499 2020-03-13  Tom Tromey  <tom@tromey.com>
12500
12501         * valprint.c (generic_val_print_float): Don't call
12502         val_print_scalar_formatted.
12503         (generic_val_print, generic_value_print): Update.
12504
12505 2020-03-13  Tom Tromey  <tom@tromey.com>
12506
12507         * valprint.c (generic_value_print_char): New function
12508         (generic_value_print): Use it.
12509
12510 2020-03-13  Tom Tromey  <tom@tromey.com>
12511
12512         * valprint.c (generic_value_print_int): New function.
12513         (generic_value_print): Use it.
12514
12515 2020-03-13  Tom Tromey  <tom@tromey.com>
12516
12517         * valprint.c (generic_value_print_bool): New function.
12518         (generic_value_print): Use it.
12519
12520 2020-03-13  Tom Tromey  <tom@tromey.com>
12521
12522         * valprint.c (generic_val_print_func): Simplify.
12523         (generic_val_print, generic_value_print): Update.
12524
12525 2020-03-13  Tom Tromey  <tom@tromey.com>
12526
12527         * valprint.c (generic_val_print_flags): Remove.
12528         (generic_val_print, generic_value_print): Update.
12529         (val_print_type_code_flags): Add original_value parameter.
12530
12531 2020-03-13  Tom Tromey  <tom@tromey.com>
12532
12533         * valprint.c (generic_val_print): Update.
12534         (generic_value_print): Update.
12535         * valprint.c (generic_val_print_enum): Don't call
12536         val_print_scalar_formatted.
12537
12538 2020-03-13  Tom Tromey  <tom@tromey.com>
12539
12540         * valprint.c (generic_value_print): Call generic_value_print_ptr.
12541         * valprint.c (generic_value_print_ptr): New function.
12542
12543 2020-03-13  Tom Tromey  <tom@tromey.com>
12544
12545         * valprint.c (generic_value_print): Rewrite.
12546
12547 2020-03-13  Tom Tromey  <tom@tromey.com>
12548
12549         * p-valprint.c (pascal_object_print_value_fields)
12550         (pascal_object_print_value): New functions.
12551
12552 2020-03-13  Tom Tromey  <tom@tromey.com>
12553
12554         * p-valprint.c (pascal_value_print_inner): Rewrite.
12555
12556 2020-03-13  Tom Tromey  <tom@tromey.com>
12557
12558         * f-valprint.c (f_value_print_innner): Rewrite.
12559
12560 2020-03-13  Tom Tromey  <tom@tromey.com>
12561
12562         * m2-valprint.c (m2_print_unbounded_array): New overload.
12563         (m2_print_unbounded_array): Update.
12564         (m2_print_array_contents): Take a struct value.
12565         (m2_value_print_inner): Rewrite.
12566
12567 2020-03-13  Tom Tromey  <tom@tromey.com>
12568
12569         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
12570         (d_value_print_inner): New function.
12571         * d-lang.h (d_value_print_inner): Declare.
12572         * d-lang.c (d_language_defn): Use d_value_print_inner.
12573
12574 2020-03-13  Tom Tromey  <tom@tromey.com>
12575
12576         * go-valprint.c (go_value_print_inner): New function.
12577         * go-lang.h (go_value_print_inner): Declare.
12578         * go-lang.c (go_language_defn): Use go_value_print_inner.
12579
12580 2020-03-13  Tom Tromey  <tom@tromey.com>
12581
12582         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
12583         API.
12584         (rust_val_print): Rewrite.
12585         (rust_value_print_inner): New function, from rust_val_print.
12586         (rust_language_defn): Use rust_value_print_inner.
12587
12588 2020-03-13  Tom Tromey  <tom@tromey.com>
12589
12590         * ada-valprint.c (ada_value_print_inner): New function.
12591         * ada-lang.h (ada_value_print_inner): Declare.
12592         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
12593
12594 2020-03-13  Tom Tromey  <tom@tromey.com>
12595
12596         * f-valprint.c (f_value_print_innner): New function.
12597         * f-lang.h (f_value_print_innner): Declare.
12598         * f-lang.c (f_language_defn): Use f_value_print_innner.
12599
12600 2020-03-13  Tom Tromey  <tom@tromey.com>
12601
12602         * p-valprint.c (pascal_value_print_inner): New function.
12603         * p-lang.h (pascal_value_print_inner): Declare.
12604         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
12605
12606 2020-03-13  Tom Tromey  <tom@tromey.com>
12607
12608         * m2-valprint.c (m2_value_print_inner): New function.
12609         * m2-lang.h (m2_value_print_inner): Declare.
12610         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
12611
12612 2020-03-13  Tom Tromey  <tom@tromey.com>
12613
12614         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
12615         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
12616         * c-valprint.c (c_value_print_inner): New function.
12617         * c-lang.h (c_value_print_inner): Declare.
12618         * c-lang.c (c_language_defn, cplus_language_defn)
12619         (asm_language_defn, minimal_language_defn): Use
12620         c_value_print_inner.
12621
12622 2020-03-13  Tom Tromey  <tom@tromey.com>
12623
12624         * p-valprint.c (pascal_object_print_value_fields): Now static.
12625         * p-lang.h (pascal_object_print_value_fields): Don't declare.
12626
12627 2020-03-13  Tom Tromey  <tom@tromey.com>
12628
12629         * c-valprint.c (c_val_print_array): Simplify.
12630
12631 2020-03-13  Tom Tromey  <tom@tromey.com>
12632
12633         * valprint.c (value_print_array_elements): New function.
12634         * valprint.h (value_print_array_elements): Declare.
12635
12636 2020-03-13  Tom Tromey  <tom@tromey.com>
12637
12638         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
12639         * mips-tdep.c (mips_print_register): Use
12640         value_print_scalar_formatted.
12641
12642 2020-03-13  Tom Tromey  <tom@tromey.com>
12643
12644         * valprint.h (value_print_scalar_formatted): Declare.
12645         * valprint.c (value_print_scalar_formatted): New function.
12646
12647 2020-03-13  Tom Tromey  <tom@tromey.com>
12648
12649         * valprint.h (generic_value_print): Declare.
12650         * valprint.c (generic_value_print): New function.
12651
12652 2020-03-13  Tom Tromey  <tom@tromey.com>
12653
12654         * valprint.c (do_val_print): Call la_value_print_inner, if
12655         available.
12656         * rust-lang.c (rust_language_defn): Update.
12657         * p-lang.c (pascal_language_defn): Update.
12658         * opencl-lang.c (opencl_language_defn): Update.
12659         * objc-lang.c (objc_language_defn): Update.
12660         * m2-lang.c (m2_language_defn): Update.
12661         * language.h (struct language_defn) <la_value_print_inner>: New
12662         member.
12663         * language.c (unknown_language_defn, auto_language_defn): Update.
12664         * go-lang.c (go_language_defn): Update.
12665         * f-lang.c (f_language_defn): Update.
12666         * d-lang.c (d_language_defn): Update.
12667         * c-lang.c (c_language_defn, cplus_language_defn)
12668         (asm_language_defn, minimal_language_defn): Update.
12669         * ada-lang.c (ada_language_defn): Update.
12670
12671 2020-03-13  Tom Tromey  <tom@tromey.com>
12672
12673         * c-valprint.c (c_value_print): Use common_val_print.
12674
12675 2020-03-13  Tom Tromey  <tom@tromey.com>
12676
12677         * cp-valprint.c (cp_print_static_field): Use common_val_print.
12678
12679 2020-03-13  Tom Tromey  <tom@tromey.com>
12680
12681         * f-valprint.c (f77_print_array_1, f_val_print): Use
12682         common_val_print.
12683
12684 2020-03-13  Tom Tromey  <tom@tromey.com>
12685
12686         * riscv-tdep.c (riscv_print_one_register_info): Use
12687         common_val_print.
12688
12689 2020-03-13  Tom Tromey  <tom@tromey.com>
12690
12691         * mi/mi-main.c (output_register): Use common_val_print.
12692
12693 2020-03-13  Tom Tromey  <tom@tromey.com>
12694
12695         * infcmd.c (default_print_one_register_info): Use
12696         common_val_print.
12697
12698 2020-03-13  Tom Tromey  <tom@tromey.com>
12699
12700         * valprint.h (common_val_print_checked): Declare.
12701         * valprint.c (common_val_print_checked): New function.
12702         * stack.c (print_frame_arg): Use common_val_print_checked.
12703
12704 2020-03-13  Tom Tromey  <tom@tromey.com>
12705
12706         * valprint.c (do_val_print): New function, from val_print.
12707         (val_print): Use do_val_print.
12708         (common_val_print): Use do_val_print.
12709
12710 2020-03-13  Tom Tromey  <tom@tromey.com>
12711
12712         * valprint.c (value_print): Use scoped_value_mark.
12713
12714 2020-03-13  Tom de Vries  <tdevries@suse.de>
12715
12716         PR symtab/25646
12717         * psymtab.c (partial_symtab::partial_symtab): Don't set
12718         globals_offset and statics_offset.  Push element onto
12719         current_global_psymbols and current_static_psymbols stacks.
12720         (concat): New function.
12721         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
12722         element from current_global_psymbols and current_static_psymbols
12723         stacks.  Concat popped elements to global_psymbols and
12724         static_symbols.
12725         (add_psymbol_to_list): Use current_global_psymbols and
12726         current_static_psymbols stacks.
12727         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
12728         current_static_psymbols fields.
12729
12730 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
12731
12732         * corelow.c (sniff_core_bfd): Remove.
12733         (class core_target) <m_core_vec>: Remove.
12734         (core_target::core_target): Update.
12735         (core_file_fns): Remove.
12736         (deprecated_add_core_fns): Remove.
12737         (default_core_sniffer): Remove.
12738         (sniff_core_bfd): Remove.
12739         (default_check_format): Remove.
12740         (gdb_check_format): Remove.
12741         (core_target_open): Update.
12742         (core_target::get_core_register_section): Update.
12743         (get_core_registers_cb): Update.
12744         (core_target::fetch_registers): Update.
12745         * gdbcore.h (struct core_fns): Remove.
12746         (deprecated_add_core_fns): Remove.
12747         (default_core_sniffer): Remove.
12748         (default_check_format): Remove.
12749
12750 2020-03-12  Tom Tromey  <tom@tromey.com>
12751
12752         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
12753         CORE_ADDR.
12754         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
12755
12756 2020-03-12  Tom Tromey  <tom@tromey.com>
12757
12758         * remote.c (remote_target::download_tracepoint)
12759         (remote_target::enable_tracepoint)
12760         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
12761         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
12762         sprintf_vma.
12763
12764 2020-03-12  Tom Tromey  <tom@tromey.com>
12765
12766         * symfile-mem.c: Update CORE_ADDR size assert.
12767
12768 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12769
12770         * selftest.m4: Move to gdbsupport/.
12771         * acinclude.m4: Update path to selftest.m4.
12772
12773 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12774
12775         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
12776         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
12777         gdbarch-selfselftests.c and selftest-arch.c.
12778         (SUBDIR_UNITTESTS_OBS): Rename to...
12779         (SELFTESTS_OBS): ... this.
12780         (COMMON_SFILES): Remove disasm-selftests.c and
12781         gdbarch-selftests.c.
12782         * configure.ac: Don't add selftest-arch.{c,o} to
12783         CONFIG_{SRCS,OBS}.
12784         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
12785         preprocessor conditions.
12786
12787 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12788
12789         * configure.ac: Don't source bfd/development.sh.
12790         * selftest.m4: Modify comment.
12791         * configure: Re-generate.
12792
12793 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12794
12795         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
12796         not "true" or "false".
12797         * configure: Re-generate.
12798
12799 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
12800
12801         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
12802         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
12803         renamed to arm_nbsd_supply_gregset.
12804         (fetch_register): Update to call arm_nbsd_supply_gregset.
12805         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
12806         (arm_netbsd_nat_target::fetch_registers): Update.
12807         (fetch_elfcore_registers): Removed.
12808         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
12809         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
12810         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
12811         not require NetBSD system headers.
12812         (arm_nbsd_regset): New struct.
12813         (arm_nbsd_iterate_over_regset_sections): New function.
12814         (arm_netbsd_init_abi_common): Updated to call
12815         set_gdbarch_iterate_over_regset_sections.
12816         * arm-nbsd-tdep.h: New file.
12817
12818 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
12819
12820         * symtab.c (find_pc_sect_line): Add check which prevents infinite
12821         recursion.
12822
12823 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
12824
12825         * configure: Re-generate.
12826
12827 2020-03-11  Tom Tromey  <tromey@adacore.com>
12828
12829         * ada-typeprint.c (print_choices): Fix comment.
12830
12831 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
12832
12833         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
12834         previous item in the list, when the list has no items.
12835
12836 2020-03-11  Tom de Vries  <tdevries@suse.de>
12837
12838         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
12839         PROP_LOCLIST handling code.
12840
12841 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
12842
12843         * buildsym-legacy.c (record_line): Pass extra parameter to
12844         record_line.
12845         * buildsym.c (buildsym_compunit::record_line): Take an extra
12846         parameter, reduce duplication in the line table, and record the
12847         is_stmt flag in the line table.
12848         * buildsym.h (buildsym_compunit::record_line): Add extra
12849         parameter.
12850         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
12851         non-statement lines.
12852         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
12853         this to the symtab builder.
12854         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
12855         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
12856         through to dwarf_record_line_1.
12857         * infrun.c (process_event_stop_test): When stepping, don't stop at
12858         a non-statement instruction, and only refresh the step info when
12859         we land in the middle of a line's range.  Also add an extra
12860         comment.
12861         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
12862         field.
12863         * record-btrace.c (btrace_find_line_range): Only record lines
12864         marked as is-statement.
12865         * stack.c (frame_show_address): Show the frame address if we are
12866         in a non-statement sal.
12867         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
12868         (maintenance_print_one_line_table): Print a header for the is_stmt
12869         column, and include is_stmt information in the output.
12870         * symtab.c (find_pc_sect_line): Find lines marked as statements in
12871         preference to non-statements.
12872         (find_pcs_for_symtab_line): Prefer is-statement entries.
12873         (find_line_common): Likewise.
12874         * symtab.h (struct linetable_entry): Add is_stmt field.
12875         (struct symtab_and_line): Likewise.
12876         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
12877         arranging the line table.
12878
12879 2020-03-07  Tom de Vries  <tdevries@suse.de>
12880
12881         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
12882         DIE.
12883
12884 2020-03-07  Tom Tromey  <tom@tromey.com>
12885
12886         * valops.c (value_literal_complex): Remove obsolete comment.
12887         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
12888         comment.
12889
12890 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
12891
12892         * infrun.h: Forward-declare thread_info.
12893         (set_step_info): Add thread_info parameter, add doc.
12894         * infrun.c (set_step_info): Add thread_info parameter, move doc
12895         to header.
12896         * infrun.c (process_event_stop_test): Pass thread to
12897         set_step_info call.
12898         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
12899         set_step_info.
12900         (prepare_one_step): Add thread_info parameter, pass it to
12901         set_step_frame and prepare_one_step (recursive) call.
12902         (step_1): Pass thread to prepare_one_step call.
12903         (step_command_fsm::should_stop): Pass thread to
12904         prepare_one_step.
12905         (until_next_fsm): Pass thread to set_step_frame call.
12906         (finish_command): Pass thread to set_step_info call.
12907
12908 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
12909
12910         * windows-tdep.c (windows_solib_create_inferior_hook):
12911         Check if inferior is running.
12912
12913 2020-03-06  Tom de Vries  <tdevries@suse.de>
12914
12915         * NEWS: Fix "the the".
12916         * ctfread.c: Same.
12917
12918 2020-03-06  Tom de Vries  <tdevries@suse.de>
12919
12920         * psymtab.c (psymtab_to_symtab): Don't print "done.".
12921
12922 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12923
12924         * .dir-locals.el: Add a comment referencing the other copies of
12925         this file.
12926
12927 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
12928
12929         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
12930         psargs.
12931
12932 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12933
12934         * .gitattributes: New file.
12935
12936 2020-03-04  Tom Tromey  <tom@tromey.com>
12937
12938         * symmisc.c (print_symbol_bcache_statistics)
12939         (print_objfile_statistics): Update.
12940         * symfile.c (allocate_symtab): Use intern.
12941         * psymtab.c (partial_symtab::partial_symtab): Use intern.
12942         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
12943         macro_cache>: Remove.
12944         <string_cache>: New member.
12945         (struct objfile) <intern>: New methods.
12946         * elfread.c (elf_symtab_read): Use intern.
12947         * dwarf2/read.c (fixup_go_packaging): Intern package name.
12948         (dwarf2_compute_name, dwarf2_physname)
12949         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
12950         names.
12951         (guess_partial_die_structure_name): Update.
12952         (partial_die_info::fixup): Intern name.
12953         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
12954         name.
12955         (dwarf2_name): Intern name.  Update.
12956         * buildsym.c (buildsym_compunit::get_macro_table): Use
12957         string_cache.
12958
12959 2020-03-04  Tom Tromey  <tom@tromey.com>
12960
12961         * jit.c (bfd_open_from_target_memory): Make "target" const.
12962         * corefile.c (gnutarget): Now const.
12963         * gdbcore.h (gnutarget): Now const.
12964
12965 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
12966
12967         * NEWS: Mention support for WOW64 processes.
12968         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
12969         (amd64_windows_segment_register_p): Remove static.
12970         (_initialize_amd64_windows_nat): Update.
12971         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
12972         * i386-windows-nat.c (context_offset): Update.
12973         (i386_mappings): Rename and remove static.
12974         (i386_windows_segment_register_p): Remove static.
12975         (_initialize_i386_windows_nat): Update.
12976         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
12977         (STATUS_WX86_SINGLE_STEP): New macro.
12978         (EnumProcessModulesEx): New macro.
12979         (Wow64SuspendThread): New macro.
12980         (Wow64GetThreadContext): New macro.
12981         (Wow64SetThreadContext): New macro.
12982         (Wow64GetThreadSelectorEntry): New macro.
12983         (windows_set_context_register_offsets): Add static.
12984         (windows_set_segment_register_p): Likewise.
12985         (windows_add_thread): Adapt for WOW64 processes.
12986         (windows_fetch_one_register): Likewise.
12987         (windows_nat_target::fetch_registers): Likewise.
12988         (windows_store_one_register): Likewise.
12989         (display_selector): Likewise.
12990         (display_selectors): Likewise.
12991         (handle_exception): Likewise.
12992         (windows_continue): Likewise.
12993         (windows_nat_target::resume): Likewise.
12994         (windows_add_all_dlls): Likewise.
12995         (do_initial_windows_stuff): Likewise.
12996         (windows_nat_target::attach): Likewise.
12997         (windows_get_exec_module_filename): Likewise.
12998         (windows_nat_target::create_inferior): Likewise.
12999         (windows_xfer_siginfo): Likewise.
13000         (_initialize_loadable): Initialize Wow64SuspendThread,
13001         Wow64GetThreadContext, Wow64SetThreadContext,
13002         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
13003         * windows-nat.h (windows_set_context_register_offsets):
13004         Remove declaration.
13005         (windows_set_segment_register_p): Likewise.
13006         (i386_windows_segment_register_p): Add declaration.
13007         (amd64_windows_segment_register_p): Likewise.
13008
13009 2020-03-04  Luis Machado  <luis.machado@linaro.org>
13010
13011         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
13012         in "info registers" for AArch64/ARM.
13013
13014         The change caused "info registers" to not print GPR's.
13015
13016         gdb/ChangeLog:
13017
13018         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
13019
13020         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
13021         when reg->group is empty and reggroup is not.
13022
13023 2020-03-03  Tom Tromey  <tromey@adacore.com>
13024
13025         * dwarf2/frame.c (struct dwarf2_frame_cache)
13026         <checked_tailcall_bottom, entry_cfa_sp_offset,
13027         entry_cfa_sp_offset_p>: Remove members.
13028         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
13029         (dwarf2_frame_prev_register): Don't call
13030         dwarf2_tailcall_sniffer_first.
13031         (dwarf2_append_unwinders): Don't append tailcall unwinder.
13032         * frame-unwind.c (add_unwinder): New fuction.
13033         (frame_unwind_init): Use it.  Add tailcall unwinder.
13034
13035 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
13036             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13037
13038         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
13039         value should be printed as true.
13040
13041 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
13042
13043         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
13044         (windows_init_abi): Set and use windows_so_ops.
13045
13046 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
13047
13048         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
13049         when verifying if dealing with a convenience variable.
13050
13051 2020-03-03  Luis Machado  <luis.machado@linaro.org>
13052
13053         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
13054
13055 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
13056
13057         * infrun.c (gdbarch_supports_displaced_stepping): New.
13058         (use_displaced_stepping): Break up conditions in smaller pieces.
13059         Use gdbarch_supports_displaced_stepping.
13060         (displaced_step_prepare_throw): Use
13061         gdbarch_supports_displaced_stepping.
13062
13063 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13064
13065         * NEWS: Mention new behaviour of the history filename.
13066         * top.c (write_history_p): Add comment.
13067         (show_write_history_p): Add header comment, give a different
13068         message when history writing is on, but the history filename is
13069         empty.
13070         (history_filename): Add comment.
13071         (history_filename_empty): New function.
13072         (show_history_filename): Add header comment, give a different
13073         message when the filename is empty.
13074         (init_history): Compare history_filename against nullptr, and only
13075         read history if the filename is not empty.
13076         (set_history_filename): Add header comment, and only make
13077         non-empty filenames absolute.
13078         (init_main): Make the filename argument to 'set history filename'
13079         optional.
13080
13081 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
13082
13083         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
13084         (arm_supply_vfpregset): ...this, and update to use VFP registers.
13085         (fetch_fp_register): Update.
13086         (fetch_fp_regs): Update.
13087         (store_fp_register): Update.
13088         (store_fp_regs): Update.
13089         (arm_netbsd_nat_target::read_description): New function.
13090         (fetch_elfcore_registers): Update.
13091
13092 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13093
13094         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
13095         general_thread if the stop reply is missing a thread-id.
13096         (remote_target::process_stop_reply): Use the first non-exited
13097         thread if the target didn't pass a thread-id.
13098         * infrun.c (do_target_wait): Move call to
13099         switch_to_inferior_no_thread to ....
13100         (do_target_wait_1): ... here.
13101
13102 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
13103
13104         * debuginfod-support.c: Include defs.h first.
13105
13106 2020-02-28  Tom de Vries  <tdevries@suse.de>
13107
13108         * symfile.c (set_initial_language): Use default language for lookup.
13109
13110 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
13111
13112         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
13113         reader variable, pass `this` to read_cutu_die_from_dwo.
13114
13115 2020-02-27  Aaron Merey  <amerey@redhat.com>
13116
13117         * source.c (open_source_file): Check for nullptr when computing
13118         srcpath.
13119
13120 2020-02-27  Tom Tromey  <tromey@adacore.com>
13121
13122         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
13123         member.
13124         (dwarf2_add_field): Don't update nfields.
13125         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
13126
13127 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
13128
13129         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
13130         abs.
13131
13132 2020-02-26  Tom Tromey  <tom@tromey.com>
13133
13134         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
13135         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
13136         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
13137         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
13138         per_cu_data.
13139
13140 2020-02-26  Tom Tromey  <tom@tromey.com>
13141
13142         * dwarf2/index-write.c (psym_index_map): Change type.
13143         (add_address_entry_worker, write_one_signatured_type)
13144         (recursively_count_psymbols, recursively_write_psymbols)
13145         (class debug_names, psyms_seen_size, write_gdbindex)
13146         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
13147
13148 2020-02-26  Aaron Merey  <amerey@redhat.com>
13149
13150         * Makefile.in: Handle optional debuginfod support.
13151         * NEWS: Update.
13152         * README: Add --with-debuginfod summary.
13153         * config.in: Regenerate.
13154         * configure: Regenerate.
13155         * configure.ac: Handle optional debuginfod support.
13156         * debuginfod-support.c: debuginfod helper functions.
13157         * debuginfod-support.h: Ditto.
13158         * doc/gdb.texinfo: Add --with-debuginfod to configure options
13159         summary.
13160         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
13161         when a dwz file cannot be found.
13162         * elfread.c (elf_symfile_read): Query debuginfod servers when a
13163         debuginfo file cannot be found.
13164         * source.c (open_source_file): Query debuginfod servers when a
13165         source file cannot be found.
13166         * top.c (print_gdb_configuration): Include
13167         --{with,without}-debuginfod in the output.
13168
13169 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
13170
13171         * thread.c (thr_try_catch_cmd): Print thread name.
13172
13173 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
13174
13175         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
13176         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13177         dwarf2_fetch_die_type_sect_off): Move to...
13178         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
13179         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13180         dwarf2_fetch_die_type_sect_off): ... here.
13181         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
13182         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13183         dwarf2_fetch_die_type_sect_off): Move doc to header file.
13184
13185 2020-02-26  Tom de Vries  <tdevries@suse.de>
13186
13187         PR gdb/25603
13188         * symfile.c (set_initial_language): Exit-early if
13189         language_mode == language_mode_manual.
13190
13191 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13192
13193         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
13194         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
13195         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
13196
13197 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
13198
13199         * gdbtypes.c (create_array_type_with_stride): Handle negative
13200         array strides.
13201         * valarith.c (value_subscripted_rvalue): Likewise.
13202
13203 2020-02-25  Luis Machado  <luis.machado@linaro.org>
13204
13205         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
13206
13207 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13208
13209         * loc.h (dwarf2_get_die_type): Move to...
13210         * read.h (dwarf2_get_die_type): ... here.
13211         * read.c (dwarf2_get_die_type): Move doc to header.
13212
13213 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
13214
13215         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
13216         'gnulib/Makefile.in' to the list.
13217
13218 2020-02-24  Tom Tromey  <tom@tromey.com>
13219
13220         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
13221         Remove.
13222         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
13223         XOBNEWVEC.
13224
13225 2020-02-24  Tom Tromey  <tom@tromey.com>
13226
13227         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
13228         New method.
13229         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
13230         (dw2_do_instantiate_symtab, dw2_get_file_names)
13231         (build_type_psymtab_dependencies, load_full_type_unit): Update.
13232
13233 2020-02-24  Tom Tromey  <tom@tromey.com>
13234
13235         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
13236         make_scoped_restore.
13237         (dwarf2_psymtab::read_symtab): Don't clear
13238         reading_partial_symbols.
13239
13240 2020-02-24  Tom de Vries  <tdevries@suse.de>
13241
13242         PR gdb/25592
13243         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
13244
13245 2020-02-24  Tom de Vries  <tdevries@suse.de>
13246
13247         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
13248         commands layout next/prev/regs.
13249
13250 2020-02-22  Tom Tromey  <tom@tromey.com>
13251
13252         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
13253         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
13254
13255 2020-02-22  Tom Tromey  <tom@tromey.com>
13256
13257         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
13258
13259 2020-02-22  Tom Tromey  <tom@tromey.com>
13260
13261         * tui/tui-win.c (_initialize_tui_win): Add usage text.
13262         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
13263         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
13264         * tui/tui.c (_initialize_tui): Add usage text.
13265
13266 2020-02-22  Tom Tromey  <tom@tromey.com>
13267
13268         * tui/tui-win.c (tui_set_focus_command)
13269         (tui_set_win_height_command): Use error_no_arg.
13270         (_initialize_tui_win): Update help text.
13271         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
13272
13273 2020-02-22  Tom Tromey  <tom@tromey.com>
13274
13275         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
13276         * tui/tui-disasm.h (struct tui_disasm_window)
13277         <display_start_addr>: Declare.
13278         * tui/tui-source.h (struct tui_source_window)
13279         <display_start_addr>: Declare.
13280         * tui/tui-winsource.h (struct tui_source_window_base)
13281         <show_source_line, display_start_addr>: New methods.
13282         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
13283         Rename and move to protected section.
13284         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
13285         (tui_source_window_base::do_erase_source_content): Update.
13286         (tui_source_window_base::show_source_line): Now a method.
13287         (tui_source_window_base::show_source_content)
13288         (tui_source_window_base::tui_source_window_base)
13289         (tui_source_window_base::rerender)
13290         (tui_source_window_base::refill)
13291         (tui_source_window_base::do_scroll_horizontal)
13292         (tui_source_window_base::set_is_exec_point_at)
13293         (tui_source_window_base::update_breakpoint_info)
13294         (tui_source_window_base::update_exec_info): Update.
13295         * tui/tui-source.c (tui_source_window::set_contents)
13296         (tui_source_window::showing_source_p)
13297         (tui_source_window::do_scroll_vertical)
13298         (tui_source_window::location_matches_p)
13299         (tui_source_window::line_is_displayed): Update.
13300         (tui_source_window::display_start_addr): New method.
13301         * tui/tui-disasm.c (tui_disasm_window::set_contents)
13302         (tui_disasm_window::do_scroll_vertical)
13303         (tui_disasm_window::location_matches_p): Update.
13304         (tui_disasm_window::display_start_addr): New method.
13305
13306 2020-02-22  Tom Tromey  <tom@tromey.com>
13307
13308         * NEWS: Add entry for gdb.register_window_type.
13309         * tui/tui-layout.h (window_factory): New typedef.
13310         (tui_register_window): Declare.
13311         * tui/tui-layout.c (saved_tui_windows): New global.
13312         (tui_apply_current_layout): Use it.
13313         (tui_register_window): New function.
13314         * python/python.c (do_start_initialization): Call
13315         gdbpy_initialize_tui.
13316         (python_GdbMethods): Add "register_window_type" function.
13317         * python/python-internal.h (gdbpy_register_tui_window)
13318         (gdbpy_initialize_tui): Declare.
13319         * python/py-tui.c: New file.
13320         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
13321
13322 2020-02-22  Tom Tromey  <tom@tromey.com>
13323
13324         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
13325
13326 2020-02-22  Tom Tromey  <tom@tromey.com>
13327
13328         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
13329         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
13330         * tui/tui-data.c (tui_set_win_with_focus): Remove.
13331         (tui_set_win_focus_to): Move from tui-win.c.
13332
13333 2020-02-22  Tom Tromey  <tom@tromey.com>
13334
13335         * tui/tui-layout.c (make_standard_window, get_locator_window): New
13336         functions.
13337         (known_window_types): New global.
13338         (tui_get_window_by_name): Reimplement.
13339         (initialize_known_windows): New function.
13340         (validate_window_name): Rewrite.
13341         (_initialize_tui_layout): Call initialize_known_windows.
13342
13343 2020-02-22  Tom Tromey  <tom@tromey.com>
13344
13345         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
13346         Remove constants.
13347         * tui/tui-winsource.h (struct tui_source_window_base)
13348         <tui_source_window_base>: Remove parameter.
13349         * tui/tui-winsource.c
13350         (tui_source_window_base::tui_source_window_base): Remove
13351         parameter.
13352         (tui_source_window_base::refill): Update.
13353         * tui/tui-stack.h (struct tui_locator_window)
13354         <tui_locator_window>: Update.
13355         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
13356         Default the constructor.
13357         * tui/tui-regs.h (struct tui_data_item_window)
13358         <tui_data_item_window>: Default the constructor.
13359         (struct tui_data_window) <tui_data_window>: Likewise.
13360         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
13361         Default the constructor.
13362         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
13363         Default the constructor.
13364         <type>: Remove.
13365         (struct tui_win_info) <tui_win_info>: Default the constructor.
13366         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
13367         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
13368         Default the constructor.
13369
13370 2020-02-22  Tom Tromey  <tom@tromey.com>
13371
13372         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
13373         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
13374         * tui/tui-win.c (tui_resize_all): Don't call
13375         tui_delete_invisible_windows.
13376         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
13377         done.
13378         (tui_set_layout): Update.
13379         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
13380         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
13381         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
13382
13383 2020-02-22  Tom Tromey  <tom@tromey.com>
13384
13385         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
13386         correctly.
13387
13388 2020-02-22  Tom Tromey  <tom@tromey.com>
13389
13390         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
13391
13392 2020-02-22  Tom Tromey  <tom@tromey.com>
13393
13394         * tui/tui-winsource.h (struct tui_source_window_iterator)
13395         <inner_iterator>: New etytypedef.
13396         <tui_source_window_iterator>: Take "end" parameter.
13397         <tui_source_window_iterator>: Take iterator.
13398         <operator*, advance>: Update.
13399         <m_iter>: Change type.
13400         <m_end>: New field.
13401         (struct tui_source_windows) <begin, end>: Update.
13402         * tui/tui-layout.c (tui_windows): New global.
13403         (tui_apply_current_layout): Clear tui_windows.
13404         (tui_layout_window::apply): Update tui_windows.
13405         * tui/tui-data.h (tui_windows): Declare.
13406         (all_tui_windows): Now inline function.
13407         (class tui_window_iterator, struct all_tui_windows): Remove.
13408
13409 2020-02-22  Tom Tromey  <tom@tromey.com>
13410
13411         PR tui/17850:
13412         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
13413         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
13414         "height" argument.
13415         (class tui_layout_window) <get_sizes>: Likewise.
13416         (class tui_layout_split) <tui_layout_split>: Add "vertical"
13417         argument.
13418         <get_sizes>: Add "height" argument.
13419         <m_vertical>: New field.
13420         * tui/tui-layout.c (tui_layout_split::clone): Update.
13421         (tui_layout_split::get_sizes): Add "height" argument.
13422         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
13423         (tui_new_layout_command): Parse "-horizontal".
13424         (_initialize_tui_layout): Update help string.
13425         (tui_layout_split::specification): Add "-horizontal" when needed.
13426         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
13427         argument.
13428         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
13429         New methods.
13430
13431 2020-02-22  Tom Tromey  <tom@tromey.com>
13432
13433         * tui/tui-layout.h (enum tui_adjust_result): New.
13434         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
13435         (class tui_layout_window) <adjust_size>: Return
13436         tui_adjust_result.  Rewrite.
13437         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
13438         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
13439
13440 2020-02-22  Tom Tromey  <tom@tromey.com>
13441
13442         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
13443         parameter and return types.
13444         (class tui_layout_base) <specification>: Add "depth".
13445         (class tui_layout_window) <specification>: Add "depth".
13446         (class tui_layout_split) <specification>: Add "depth".
13447         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
13448         and return types.
13449         (tui_new_layout_command): Parse sub-layouts.
13450         (_initialize_tui_layout): Update help string.
13451         (tui_layout_window::specification): Add "depth".
13452         (add_layout_command): Update.
13453
13454 2020-02-22  Tom Tromey  <tom@tromey.com>
13455
13456         * NEWS: Add "tui new-layout" item.
13457         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
13458         Add new-layout command to help text.
13459         (validate_window_name): New function.
13460         (tui_new_layout_command): New function.
13461         (_initialize_tui_layout): Register "new-layout".
13462         (tui_layout_window::specification): New method.
13463         (tui_layout_window::specification): New method.
13464         * tui/tui-layout.h (class tui_layout_base) <specification>: New
13465         method.
13466         (class tui_layout_window) <specification>: New method.
13467         (class tui_layout_split) <specification>: New method.
13468
13469 2020-02-22  Tom Tromey  <tom@tromey.com>
13470
13471         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
13472         * tui/tui-win.c (window_name_completer): Update comment.
13473         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
13474         Declare method.
13475         (class tui_layout_window) <replace_window>: Likewise.
13476         (class tui_layout_split) <replace_window>: Likewise.
13477         (tui_set_layout): Don't declare.
13478         (tui_set_initial_layout): Declare function.
13479         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
13480         (asm_regs_layout): New globals.
13481         (tui_current_layout, show_layout): Remove.
13482         (tui_set_layout, tui_add_win_to_layout): Rewrite.
13483         (find_layout, tui_apply_layout): New function.
13484         (layout_completer): Remove.
13485         (tui_next_layout): Reimplement.
13486         (tui_next_layout_command): New function.
13487         (tui_set_initial_layout, tui_prev_layout_command): New functions.
13488         (tui_regs_layout): Reimplement.
13489         (tui_regs_layout_command): New function.
13490         (extract_display_start_addr): Rewrite.
13491         (next_layout, prev_layout): Remove.
13492         (tui_layout_window::replace_window): New method.
13493         (tui_layout_split::replace_window): New method.
13494         (destroy_layout): New function.
13495         (layout_list): New global.
13496         (add_layout_command): New function.
13497         (initialize_layouts): Update.
13498         (tui_layout_command): New function.
13499         (_initialize_tui_layout): Install "layout" commands.
13500         * tui/tui-data.h (enum tui_layout_type): Remove.
13501         (tui_current_layout): Don't declare.
13502
13503 2020-02-22  Tom Tromey  <tom@tromey.com>
13504
13505         * tui/tui-regs.c (tui_reg_layout): Remove.
13506         (tui_reg_command): Use tui_regs_layout.
13507         * tui/tui-layout.h (tui_reg_command): Declare.
13508         * tui/tui-layout.c (tui_reg_command): New function.
13509
13510 2020-02-22  Tom Tromey  <tom@tromey.com>
13511
13512         * tui/tui.c (tui_rl_delete_other_windows): Call
13513         tui_remove_some_windows.
13514         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
13515         Declare method.
13516         (class tui_layout_window) <remove_windows>: New method.
13517         (class tui_layout_split) <remove_windows>: Declare.
13518         (tui_remove_some_windows): Declare.
13519         * tui/tui-layout.c (tui_remove_some_windows): New function.
13520         (tui_layout_split::remove_windows): New method.
13521
13522 2020-02-22  Tom Tromey  <tom@tromey.com>
13523
13524         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
13525         * tui/tui-layout.h (tui_next_layout): Declare.
13526         * tui/tui-layout.c (tui_next_layout): New function.
13527
13528 2020-02-22  Tom Tromey  <tom@tromey.com>
13529
13530         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
13531         correct coordinates.
13532
13533 2020-02-22  Tom Tromey  <tom@tromey.com>
13534
13535         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
13536         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
13537         DATA_WIN case.
13538
13539 2020-02-22  Tom Tromey  <tom@tromey.com>
13540
13541         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
13542         TUI_DISASM_WIN, not tui_win_list.
13543
13544 2020-02-22  Tom Tromey  <tom@tromey.com>
13545
13546         * valprint.c (generic_val_print_enum_1)
13547         (val_print_type_code_flags): Style member names.
13548         * rust-lang.c (val_print_struct, rust_print_enum)
13549         (rust_print_struct_def, rust_internal_print_type): Style member
13550         names.
13551         * p-valprint.c (pascal_object_print_value_fields): Style member
13552         names.  Only call fprintf_symbol_filtered for static members.
13553         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
13554         * f-valprint.c (f_val_print): Style member names.
13555         * f-typeprint.c (f_type_print_base): Style member names.
13556         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
13557         call fprintf_symbol_filtered for static members.
13558         (cp_print_class_member): Style member names.
13559         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
13560         member names.
13561         * ada-valprint.c (ada_print_scalar): Style enum names.
13562         (ada_val_print_enum): Likewise.
13563         * ada-typeprint.c (print_enum_type): Style enum names.
13564
13565 2020-02-21  Tom Tromey  <tom@tromey.com>
13566
13567         * psympriv.h (struct partial_symtab): Update comment.
13568
13569 2020-02-21  Tom Tromey  <tromey@adacore.com>
13570
13571         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
13572         type is CORE_ADDR.
13573
13574 2020-02-21  Tom de Vries  <tdevries@suse.de>
13575
13576         PR gdb/25534
13577         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
13578         if dependencies[i]->user != NULL.
13579
13580 2020-02-21  Ali Tamur  <tamur@google.com>
13581
13582         * dwarf2/read.c (dwarf2_name): Add null check.
13583
13584 2020-02-20  Tom Tromey  <tom@tromey.com>
13585
13586         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
13587         ">=", in binary search.
13588         (dwarf2_find_containing_comp_unit): New overload.
13589         (run_test): New self-test.
13590         (_initialize_dwarf2_read): Register new test.
13591
13592 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
13593
13594         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
13595         * riscv-tdep.h: Likewise.
13596         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
13597         rv32-only CSR.
13598         * features/riscv/64bit-csr.xml: Regenerated.
13599
13600 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
13601             Tom Tromey  <tom@tromey.com>
13602
13603         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
13604         of 'fputc_unfiltered'.
13605         (putchar_unfiltered): Call 'fputc_unfiltered'.
13606         (fputc_unfiltered): Call 'fputs_unfiltered'.
13607
13608 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
13609
13610         * config.in: Regenerate.
13611         * configure: Regenerate.
13612         * configure.ac: Add --with-python-libdir option.
13613         * main.c: Use WITH_PYTHON_LIBDIR.
13614
13615 2020-02-19  Tom Tromey  <tom@tromey.com>
13616
13617         * symtab.c (general_symbol_info::compute_and_set_names): Use
13618         obstack_strndup.  Simplify call to symbol_set_demangled_name.
13619
13620 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
13621
13622         * dwarf2/read.c (allocate_signatured_type_table,
13623         allocate_dwo_unit_table, allocate_type_unit_groups_table,
13624         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
13625         Remove objfile parameter, update all callers.
13626
13627 2020-02-19  Doug Evans  <dje@google.com>
13628
13629         PR rust/25535
13630         * rust-lang.c (rust_print_enum): Apply embedded_offset to
13631         rust_enum_variant calculation.
13632
13633 2020-02-19  Tom Tromey  <tromey@adacore.com>
13634
13635         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
13636
13637 2020-02-19  Tom Tromey  <tromey@adacore.com>
13638
13639         * ada-lang.c (cache_symbol): Use obstack_strdup.
13640
13641 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13642
13643         * configure: Regenerate.
13644
13645 2020-02-19  Tom Tromey  <tromey@adacore.com>
13646
13647         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
13648         NULL check.
13649
13650 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
13651
13652         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
13653
13654 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13655
13656         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
13657         if GDBSERVER is not defined.
13658         (riscv_tdesc_cache): Likewise, also store const target_desc.
13659         (STATIC_IN_GDB): Define.
13660         (riscv_create_target_description): Update declaration with
13661         STATIC_IN_GDB.
13662         (riscv_lookup_target_description): New function, only define if
13663         GDBSERVER is not defined.
13664         * arch/riscv.h (riscv_create_target_description): Declare only
13665         when GDBSERVER is defined.
13666         (riscv_lookup_target_description): New declaration when GDBSERVER
13667         is not defined.
13668         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
13669         (riscv_linux_read_features): ...this, and return
13670         riscv_gdbarch_features instead of target_desc.
13671         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
13672         (riscv_linux_read_description): Rename to...
13673         (riscv_linux_read_features): ...this.
13674         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
13675         Update to use riscv_gdbarch_features and
13676         riscv_lookup_target_description.
13677         * riscv-tdep.c (riscv_find_default_target_description): Use
13678         riscv_lookup_target_description instead of
13679         riscv_create_target_description.
13680
13681 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13682
13683         * valprint.c (generic_val_print_enum_1): When printing a flag
13684         enum with value 0 and there is no enumerator with value 0, print
13685         just "0" instead of "(unknown: 0x0)".
13686
13687 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13688
13689         * valprint.c (generic_val_print_enum_1): Print unknown part of
13690         flag enum in hex.
13691
13692 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13693
13694         * dwarf2/read.c (update_enumeration_type_from_children): Allow
13695         flag enums to contain duplicate enumerators.
13696         * valprint.c (generic_val_print_enum_1): Update comment.
13697
13698 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13699
13700         * dwarf2/read.c: Include "count-one-bits.h".
13701         (update_enumeration_type_from_children): If an enumerator has
13702         multiple bits set, don't treat the enumeration as a "flag enum".
13703         * valprint.c (generic_val_print_enum_1): Assert that enumerators
13704         of flag enums have 0 or 1 bit set.
13705
13706 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13707
13708         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
13709         conversion.
13710         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
13711         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
13712         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
13713         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
13714         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
13715
13716 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13717
13718         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
13719
13720 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13721
13722         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
13723         displaced_step_closure_up.
13724         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
13725         (struct displaced_step_closure_up):
13726         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
13727         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
13728         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
13729         Likewise.
13730         * gdbarch.sh (displaced_step_copy_insn): Likewise.
13731         * gdbarch.c, gdbarch.h: Re-generate.
13732         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
13733         displaced_step_closure_up.
13734         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
13735         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
13736         * infrun.h (displaced_step_closure_up): New type alias.
13737         (struct displaced_step_inferior_state) <step_closure>: Change
13738         type to displaced_step_closure_up.
13739         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
13740         displaced_step_closure_up.
13741         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
13742
13743 2020-02-14  Tom Tromey  <tom@tromey.com>
13744
13745         * minidebug.c (gnu_debug_key): New global.
13746         (find_separate_debug_file_in_section): Use it.
13747
13748 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13749
13750         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
13751         std::unique_ptr.
13752         * gdbarch.c: Re-generate.
13753         * gdbarch.h: Re-generate.
13754         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
13755         change.
13756         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
13757         type to std::unique_ptr.
13758         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
13759         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
13760         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
13761         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
13762         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
13763         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
13764         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
13765         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
13766         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
13767
13768 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13769
13770         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
13771         std::unique_ptr.
13772         (displaced_step_clear): Rename to...
13773         (displaced_step_reset): ... this.  Just call displaced->reset ().
13774         (displaced_step_clear_cleanup): Rename to...
13775         (displaced_step_reset_cleanup): ... this.
13776         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
13777         (displaced_step_fixup): Likewise.
13778         (resume_1): Likewise.
13779         (handle_inferior_event): Restore child's memory before calling
13780         displaced_step_fixup on the parent.
13781         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
13782         to std::unique_ptr.
13783         <step_closure>: Change type to std::unique_ptr.
13784
13785 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13786
13787         * arm-tdep.c: Include count-one-bits.h.
13788         (cleanup_block_store_pc): Use count_one_bits.
13789         (cleanup_block_load_pc): Use count_one_bits.
13790         (arm_copy_block_xfer): Use count_one_bits.
13791         (thumb2_copy_block_xfer): Use count_one_bits.
13792         (thumb_copy_pop_pc_16bit): Use count_one_bits.
13793         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
13794         (thumb_get_next_pcs_raw): Use count_one_bits.
13795         (arm_get_next_pcs_raw): Use count_one_bits_l.
13796         * arch/arm.c (bitcount): Remove.
13797         * arch/arm.h (bitcount): Remove.
13798
13799 2020-02-14  Tom Tromey  <tromey@adacore.com>
13800
13801         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
13802         Update.
13803         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
13804         * dwarf2/loc.c (call_site_find_chain_1): Return
13805         unique_xmalloc_ptr.
13806         (call_site_find_chain): Likewise.
13807
13808 2020-02-14  Richard Biener  <rguenther@suse.de>
13809
13810         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
13811         on expression with division operators.
13812
13813 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13814
13815         * MAINTAINERS (Write After Approval): Adding myself.
13816
13817 2020-02-12  Tom Tromey  <tom@tromey.com>
13818
13819         * event-loop.c (event_data, gdb_event, event_handler_func):
13820         Remove.
13821
13822 2020-02-12  Tom Tromey  <tom@tromey.com>
13823
13824         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
13825         (dwarf2_frame_objfile_data): Add comment.
13826         (find_comp_unit, set_comp_unit): New functions.
13827         (dwarf2_frame_find_fde): Use find_comp_unit.
13828         (dwarf2_build_frame_info): Use set_comp_unit.
13829
13830 2020-02-12  Tom Tromey  <tom@tromey.com>
13831
13832         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
13833         (comp_unit): Don't initialize objfile.
13834         (execute_cfa_program): Add text_offset parameter.
13835         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
13836         (dwarf2_frame_cache): Update.
13837         (dwarf2_build_frame_info): Don't set "objfile" member.
13838
13839 2020-02-12  Tom Tromey  <tom@tromey.com>
13840
13841         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
13842         (decode_frame_entry): Likewise.
13843         (dwarf2_build_frame_info): Update.
13844
13845 2020-02-12  Tom Tromey  <tom@tromey.com>
13846
13847         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
13848         (decode_frame_entry_1): Use the comp_unit obstack.
13849
13850 2020-02-12  Tom Tromey  <tom@tromey.com>
13851
13852         * dwarf2/frame.c (struct comp_unit): Add initializers and
13853         constructor.
13854         (dwarf2_frame_objfile_data): Store a comp_unit.
13855         (dwarf2_frame_find_fde): Update.
13856         (dwarf2_build_frame_info): Use "new".
13857
13858 2020-02-12  Tom Tromey  <tom@tromey.com>
13859
13860         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
13861         (dwarf2_fde_table): Typedef for std::vector.
13862         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
13863         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
13864         (decode_frame_entry): Update.
13865         (dwarf2_build_frame_info): Use "new".
13866
13867 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
13868
13869         * arm-tdep.c (arm_gdbarch_init): Update.
13870         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
13871         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
13872         have_neon, is_m>: Change to bool.
13873
13874 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
13875
13876         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
13877
13878 2020-02-12  Tom Tromey  <tom@tromey.com>
13879
13880         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
13881
13882 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
13883
13884         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
13885         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
13886
13887 2020-02-11  Tom Tromey  <tom@tromey.com>
13888
13889         * psymtab.h: Update comment.
13890
13891 2020-02-11  Tom Tromey  <tom@tromey.com>
13892
13893         * gdb_obstack.h (struct auto_obstack): Use
13894         DISABLE_COPY_AND_ASSIGN.
13895
13896 2020-02-11  Tom Tromey  <tom@tromey.com>
13897
13898         * dwarf2/frame.h (struct objfile): Don't forward declare.
13899
13900 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
13901
13902         * cris-tdep.c (cris_supply_gregset): Change signature to match
13903         what struct regset expects.
13904         (cris_regset): New struct.
13905         (fetch_core_registers): Remove.
13906         (cris_iterate_over_regset_sections): New function.
13907         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
13908         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
13909
13910 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
13911
13912         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
13913         registers.
13914
13915 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
13916
13917         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
13918
13919 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
13920
13921         * configure: Re-generate.
13922
13923 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
13924
13925         * configure: Re-generate.
13926
13927 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
13928
13929         * acinclude: Update warning.m4 path.
13930         * warning.m4: Move to gdbsupport.
13931
13932 2020-02-11  Tom Tromey  <tromey@adacore.com>
13933
13934         * remote.c (remote_console_output): Update.
13935         * printcmd.c (printf_command): Update.
13936         * event-loop.c (gdb_wait_for_event): Update.
13937         * linux-nat.c (sigchld_handler): Update.
13938         * remote-sim.c (gdb_os_write_stdout): Update.
13939         (gdb_os_flush_stdout): Update.
13940         (gdb_os_flush_stderr): Update.
13941         (gdb_os_write_stderr): Update.
13942         * exceptions.c (print_exception): Update.
13943         * remote-fileio.c (remote_fileio_func_read): Update.
13944         (remote_fileio_func_write): Update.
13945         * tui/tui.c (tui_enable): Update.
13946         * tui/tui-interp.c (tui_interp::init): Update.
13947         * utils.c (init_page_info): Update.
13948         (putchar_unfiltered, fputc_unfiltered): Update.
13949         (gdb_flush): Update.
13950         (emit_style_escape): Update.
13951         (flush_wrap_buffer, fputs_maybe_filtered): Update.
13952         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
13953         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
13954         (stderr_file::write): Update.
13955         (stderr_file::puts): Update.
13956         * ui-file.h (ui_file_isatty, ui_file_write)
13957         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
13958         (ui_file_puts): Don't declare.
13959
13960 2020-02-10  Tom de Vries  <tdevries@suse.de>
13961
13962         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
13963         sentinel to char *.
13964
13965 2020-02-09  Tom de Vries  <tdevries@suse.de>
13966
13967         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
13968         filename if it matches "<artificial>".
13969
13970 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
13971
13972         * windows-tdep.c (struct enum_value_name): New struct.
13973         (create_enum): New function.
13974         (windows_get_siginfo_type): Create and use enum types.
13975
13976 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
13977
13978         * NEWS: Mention $_siginfo support for Windows.
13979         * windows-nat.c (handle_exception): Set siginfo_er.
13980         (windows_nat_target::mourn_inferior): Reset siginfo_er.
13981         (windows_xfer_siginfo): New function.
13982         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
13983         * windows-tdep.c (struct windows_gdbarch_data): New struct.
13984         (init_windows_gdbarch_data): New function.
13985         (get_windows_gdbarch_data): New function.
13986         (windows_get_siginfo_type): New function.
13987         (windows_init_abi): Register windows_get_siginfo_type.
13988         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
13989
13990 2020-02-08  Tom Tromey  <tom@tromey.com>
13991
13992         * dwarf2/read.c (class cutu_reader) <cutu_reader,
13993         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
13994         <keep>: Declare method.
13995         <m_keep>: Remove member.
13996         <~cutu_reader>: Remove.
13997         (cutu_reader::init_tu_and_read_dwo_dies): Update.
13998         (cutu_reader::cutu_reader): Update.
13999         (cutu_reader::keep): Rename from ~cutu_reader.
14000         (process_psymtab_comp_unit, build_type_psymtabs_1)
14001         (process_skeletonless_type_unit, load_partial_comp_unit)
14002         (load_full_comp_unit, dwarf2_read_addr_index)
14003         (read_signatured_type): Update.
14004
14005 2020-02-08  Tom Tromey  <tom@tromey.com>
14006
14007         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
14008         "want_partial_unit" parameter.
14009         (process_psymtab_comp_unit): Change want_partial_unit to bool.
14010         Inline check for DW_TAG_partial_unit.
14011         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
14012
14013 2020-02-08  Tom Tromey  <tom@tromey.com>
14014
14015         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
14016         read.c.
14017         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
14018         read.c.
14019
14020 2020-02-08  Tom Tromey  <tom@tromey.com>
14021
14022         * dwarf2/read.c (read_address): Move to comp-unit.c.
14023         (dwarf2_rnglists_process, dwarf2_ranges_process)
14024         (read_attribute_value, dwarf_decode_lines_1)
14025         (var_decode_location, decode_locdesc): Update.
14026         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
14027         read.c.  Remove "cu" parameter.
14028         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
14029         method.
14030
14031 2020-02-08  Tom Tromey  <tom@tromey.com>
14032
14033         * dwarf2/read.c (read_attribute_value, read_indirect_string)
14034         (read_indirect_line_string): Update.
14035         * dwarf2/comp-unit.c (read_offset): Remove.
14036         (read_comp_unit_head): Update.
14037         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
14038         method.
14039         (read_offset): Don't declare.
14040
14041 2020-02-08  Tom Tromey  <tom@tromey.com>
14042
14043         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
14044         * dwarf2/read.c (struct comp_unit_head): Move to
14045         dwarf2/comp-unit.h.
14046         (enum class rcuh_kind): Move to comp-unit.h.
14047         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
14048         (read_comp_unit_head, error_check_comp_unit_head)
14049         (read_and_check_comp_unit_head): Move to comp-unit.c.
14050         (read_offset, dwarf_unit_type_name): Likewise.
14051         (create_debug_type_hash_table, read_cutu_die_from_dwo)
14052         (cutu_reader::cutu_reader, read_call_site_scope)
14053         (find_partial_die, follow_die_offset): Update.
14054         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
14055
14056 2020-02-08  Tom Tromey  <tom@tromey.com>
14057
14058         * dwarf2/read.c (read_offset_1): Move to leb.c.
14059         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
14060         (dwarf_decode_macro_bytes): Update.
14061         * dwarf2/leb.c (read_offset): Rename; move from read.c.
14062         * dwarf2/leb.h (read_offset): Declare.
14063
14064 2020-02-08  Tom Tromey  <tom@tromey.com>
14065
14066         * dwarf2/read.c (dwarf2_section_size): Remove.
14067         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
14068         Update.
14069         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
14070
14071 2020-02-08  Tom Tromey  <tom@tromey.com>
14072
14073         * dwarf2/read.c (read_initial_length): Move to leb.c.
14074         * dwarf2/leb.h (read_initial_length): Declare.
14075         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
14076         handle_nonstd parameter.
14077         * dwarf2/frame.c (read_initial_length): Remove.
14078         (decode_frame_entry_1): Update.
14079
14080 2020-02-08  Tom Tromey  <tom@tromey.com>
14081
14082         * dwarf2/loc.c (dwarf2_find_location_expression)
14083         (dwarf_evaluate_loc_desc::get_tls_address)
14084         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
14085         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
14086         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
14087         (dwarf2_compile_property_to_c)
14088         (dwarf2_loc_desc_get_symbol_read_needs)
14089         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
14090         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
14091         (loclist_describe_location, loclist_tracepoint_var_ref)
14092         (loclist_generate_c_location): Update.
14093         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
14094         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
14095         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
14096         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
14097         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
14098         (dwarf2_per_cu_data::addr_size)
14099         (dwarf2_per_cu_data::ref_addr_size)
14100         (dwarf2_per_cu_data::text_offset)
14101         (dwarf2_per_cu_data::addr_type): Now methods.
14102         (per_cu_header_read_in): Make per_cu "const".
14103         (dwarf2_version): Remove.
14104         (dwarf2_per_cu_data::int_type): Now a method.
14105         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
14106         (set_die_type, read_array_type, read_subrange_index_type)
14107         (read_tag_string_type, read_subrange_type): Update.
14108         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
14109         offset_size, ref_addr_size, text_offset, addr_type, version,
14110         objfile, int_type, addr_sized_int_type>: Declare methods.
14111
14112 2020-02-08  Tom Tromey  <tom@tromey.com>
14113
14114         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
14115         Move earlier.
14116
14117 2020-02-08  Tom Tromey  <tom@tromey.com>
14118
14119         * dwarf2/read.h (dwarf_line_debug): Declare.
14120         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
14121         * dwarf2/read.c: Move line_header code to new files.
14122         (dwarf_line_debug): No longer static.
14123         * dwarf2/line-header.c: New file.
14124         * dwarf2/line-header.h: New file.
14125
14126 2020-02-08  Tom Tromey  <tom@tromey.com>
14127
14128         * dwarf2/read.c (struct line_header) <file_full_name,
14129         file_file_name>: Return unique_xmalloc_ptr.
14130         (line_header::file_file_name): Update.
14131         (line_header::file_full_name): Update.
14132         (dw2_get_file_names_reader): Update.
14133         (macro_start_file): Update.
14134
14135 2020-02-08  Tom Tromey  <tom@tromey.com>
14136
14137         * dwarf2/read.c (struct line_header) <file_full_name,
14138         file_file_name>: Declare methods.
14139         (dw2_get_file_names_reader): Update.
14140         (file_file_name): Now a method.
14141         (file_full_name): Likewise.
14142         (macro_start_file): Update.
14143
14144 2020-02-08  Tom Tromey  <tom@tromey.com>
14145
14146         * dwarf2/read.c (dwarf_always_disassemble)
14147         (show_dwarf_always_disassemble): Move to loc.c.
14148         (_initialize_dwarf2_read): Move "always-disassemble" registration
14149         to loc.c.
14150         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
14151         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
14152         static.
14153         (show_dwarf_always_disassemble): Move from read.c.
14154         (_initialize_dwarf2loc): Move always-disassemble from read.c.
14155
14156 2020-02-08  Tom Tromey  <tom@tromey.com>
14157
14158         * dwarf2/read.c (~dwarf2_per_objfile): Update.
14159         (create_quick_file_names_table): Return htab_up.
14160         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
14161         Update.
14162         * dwarf2/read.h (struct dwarf2_per_objfile)
14163         <quick_file_names_table>: Now htab_up.
14164
14165 2020-02-08  Tom Tromey  <tom@tromey.com>
14166
14167         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
14168
14169 2020-02-08  Tom Tromey  <tom@tromey.com>
14170
14171         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
14172         Rewrite.
14173         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
14174         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
14175         (abbrev_table::abbrev_table): No longer inline.
14176         (ABBREV_HASH_SIZE): Remove.
14177         (abbrev_table::m_abbrevs): Now an htab_up.
14178
14179 2020-02-08  Tom Tromey  <tom@tromey.com>
14180
14181         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
14182         (cutu_reader): Update.
14183         (build_type_psymtabs_1): Update.
14184         * dwarf2/abbrev.c (abbrev_table::read): Rename.
14185         (abbrev_table::alloc_abbrev): Update.
14186         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
14187         (abbrev_table::read): New static method, renamed from
14188         abbrev_table_read_table.
14189         (abbrev_table::alloc_abbrev)
14190         (abbrev_table::add_abbrev): Now private.
14191         (abbrev_table::abbrev_table): Now private.
14192         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
14193
14194 2020-02-08  Tom Tromey  <tom@tromey.com>
14195
14196         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
14197         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
14198         htab_up.
14199
14200 2020-02-08  Tom Tromey  <tom@tromey.com>
14201
14202         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
14203         htab_up.
14204         (lookup_dwo_unit_in_dwp): Update.
14205         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
14206         on obstack.
14207
14208 2020-02-08  Tom Tromey  <tom@tromey.com>
14209
14210         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
14211         obstack.
14212
14213 2020-02-08  Tom Tromey  <tom@tromey.com>
14214
14215         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
14216         line_header_hash.
14217         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
14218         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
14219         Change type to htab_up.
14220
14221 2020-02-08  Tom Tromey  <tom@tromey.com>
14222
14223         * dwarf2/read.c (allocate_type_unit_groups_table): Return
14224         htab_up.  Don't allocate on obstack.
14225         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
14226         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
14227         Change type to htab_up.
14228
14229 2020-02-08  Tom Tromey  <tom@tromey.com>
14230
14231         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
14232         Change type to htab_up.
14233         * dwarf2/read.c (create_signatured_type_table_from_index)
14234         (create_signatured_type_table_from_debug_names)
14235         (create_all_type_units, add_type_unit)
14236         (lookup_dwo_signatured_type, lookup_signatured_type)
14237         (process_skeletonless_type_unit): Update.
14238         (create_debug_type_hash_table, create_debug_types_hash_table):
14239         Change type of types_htab.
14240         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
14241         htab_up.  Don't allocate on obstack.
14242         (create_cus_hash_table): Change type of cus_htab parameter.
14243         (struct dwo_file) <cus, tus>: Now htab_up.
14244         (lookup_dwo_signatured_type, lookup_dwo_cutu)
14245         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
14246         (queue_and_load_all_dwo_tus): Update.
14247         * dwarf2/index-write.c (write_gdbindex): Update.
14248         (write_debug_names): Update.
14249
14250 2020-02-08  Tom Tromey  <tom@tromey.com>
14251
14252         * dwarf2/read.h (struct dwarf2_queue_item): Move from
14253         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
14254         destructor.
14255         (struct dwarf2_per_objfile) <queue>: New member.
14256         * dwarf2/read.c (struct dwarf2_queue_item): Move to
14257         dwarf2/read.h.
14258         (dwarf2_queue, dwarf2_queue_tail): Remove.
14259         (class dwarf2_queue_guard): Add parameter to constructor.  Use
14260         DISABLE_COPY_AND_ASSIGN.
14261         <m_per_objfile>: New member.
14262         <~dwarf2_queue_guard>: Rewrite.
14263         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
14264         Update.
14265         (~dwarf2_queue_item): New.
14266
14267 2020-02-08  Tom Tromey  <tom@tromey.com>
14268
14269         * dwarf2/read.c (struct die_info) <has_children>: New member.
14270         (dw2_get_file_names_reader): Remove has_children.
14271         (dw2_get_file_names): Update.
14272         (read_cutu_die_from_dwo): Remove has_children.
14273         (cutu_reader::init_tu_and_read_dwo_dies)
14274         (cutu_reader::cutu_reader): Update.
14275         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
14276         Remove has_children.
14277         (build_type_psymtabs_1, process_skeletonless_type_unit)
14278         (load_partial_comp_unit, load_full_comp_unit): Update.
14279         (create_dwo_cu_reader): Remove has_children.
14280         (create_cus_hash_table, read_die_and_children): Update.
14281         (read_full_die_1,read_full_die): Remove has_children.
14282         (read_signatured_type): Update.
14283         (class cutu_reader) <has_children>: Remove.
14284
14285 2020-02-08  Tom Tromey  <tom@tromey.com>
14286
14287         * dwarf2/expr.c: Rename from dwarf2expr.c.
14288         * dwarf2/expr.h: Rename from dwarf2expr.h.
14289         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
14290         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
14291         * dwarf2/frame.c: Rename from dwarf2-frame.c.
14292         * dwarf2/frame.h: Rename from dwarf2-frame.h.
14293         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
14294         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
14295         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
14296         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
14297         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
14298         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
14299         * dwarf2/loc.c: Rename from dwarf2loc.c.
14300         * dwarf2/loc.h: Rename from dwarf2loc.h.
14301         * dwarf2/read.c: Rename from dwarf2read.c.
14302         * dwarf2/read.h: Rename from dwarf2read.h.
14303         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
14304         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
14305         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
14306         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
14307         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
14308         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
14309         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
14310         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
14311         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
14312         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
14313         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
14314         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
14315         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
14316         Update.
14317         * Makefile.in (COMMON_SFILES): Update.
14318         (HFILES_NO_SRCDIR): Update.
14319
14320 2020-02-08  Tom Tromey  <tom@tromey.com>
14321
14322         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
14323         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
14324
14325 2020-02-08  Tom Tromey  <tom@tromey.com>
14326
14327         * dwarf2read.h (struct die_info): Don't declare.
14328
14329 2020-02-08  Tom Tromey  <tom@tromey.com>
14330
14331         * dwarf2read.h (die_info_ptr): Remove typedef.
14332
14333 2020-02-08  Tom Tromey  <tom@tromey.com>
14334
14335         * dwarf2read.c (read_call_site_scope)
14336         (handle_data_member_location, dwarf2_add_member_fn)
14337         (mark_common_block_symbol_computed, read_common_block)
14338         (attr_to_dynamic_prop, partial_die_info::read)
14339         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
14340         (dwarf2_symbol_mark_computed, set_die_type): Update.
14341         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
14342         method.
14343         (attr_form_is_block): Don't declare.
14344         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
14345
14346 2020-02-08  Tom Tromey  <tom@tromey.com>
14347
14348         * dwarf2read.c (dwarf2_find_base_address, )
14349         (read_call_site_scope, rust_containing_type)
14350         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
14351         (handle_data_member_location, dwarf2_add_member_fn)
14352         (get_alignment, read_structure_type, process_structure_scope)
14353         (mark_common_block_symbol_computed, read_common_block)
14354         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
14355         (partial_die_info::read, read_attribute_value, new_symbol)
14356         (lookup_die_type, dwarf2_get_ref_die_offset)
14357         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
14358         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
14359         (dwarf2_symbol_mark_computed): Update.
14360         * dwarf2/attribute.h (struct attribute) <value_as_address,
14361         form_is_section_offset, form_is_constant, form_is_ref>: Declare
14362         methods.
14363         (value_as_address, attr_form_is_section_offset)
14364         (attr_form_is_constant, attr_form_is_ref): Don't declare.
14365         * dwarf2/attribute.c (attribute::value_as_address)
14366         (attribute::form_is_section_offset, attribute::form_is_constant)
14367         (attribute::form_is_ref): Now methods.
14368
14369 2020-02-08  Tom Tromey  <tom@tromey.com>
14370
14371         * dwarf2read.c (struct attribute, DW_STRING)
14372         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
14373         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
14374         (attr_form_is_block, attr_form_is_section_offset)
14375         (attr_form_is_constant, attr_form_is_ref): Move.
14376         * dwarf2/attribute.h: New file.
14377         * dwarf2/attribute.c: New file, from dwarf2read.c.
14378         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
14379
14380 2020-02-08  Tom Tromey  <tom@tromey.com>
14381
14382         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
14383         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
14384         Move.
14385         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
14386         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
14387         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
14388         abbrev.c.
14389         * dwarf2/abbrev.h: New file.
14390         * dwarf2/abbrev.c: New file, from dwarf2read.c.
14391         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
14392
14393 2020-02-08  Tom Tromey  <tom@tromey.com>
14394
14395         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
14396         (dwarf2_section_size, dwarf2_get_section_info)
14397         (create_signatured_type_table_from_debug_names)
14398         (create_addrmap_from_aranges, read_debug_names_from_section)
14399         (get_gdb_index_contents_from_section, read_comp_unit_head)
14400         (error_check_comp_unit_head, read_abbrev_offset)
14401         (create_debug_type_hash_table, init_cu_die_reader)
14402         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
14403         (read_comp_units_from_section, create_cus_hash_table)
14404         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
14405         (create_dwp_v2_section, dwarf2_rnglists_process)
14406         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
14407         (abbrev_table_read_table, read_indirect_string_at_offset_from)
14408         (read_indirect_string_from_dwz, read_addr_index_1)
14409         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
14410         (dwarf_decode_macro_bytes, dwarf_decode_macros)
14411         (fill_in_loclist_baton): Update.
14412         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
14413         get_containing_section, get_bfd_owner, get_bfd_section,
14414         get_file_name, get_id, get_flags, empty, read>: Declare methods.
14415         (dwarf2_read_section, get_section_name, get_section_file_name)
14416         (get_containing_section, get_section_bfd_owner)
14417         (get_section_bfd_section, get_section_name, get_section_file_name)
14418         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
14419         declare.
14420         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
14421         (dwarf2_section_info::get_bfd_owner)
14422         (dwarf2_section_info::get_bfd_section)
14423         (dwarf2_section_info::get_name)
14424         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
14425         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
14426         (dwarf2_section_info::read): Now methods.
14427         * dwarf-index-write.c (class debug_names): Update.
14428
14429 2020-02-08  Tom Tromey  <tom@tromey.com>
14430
14431         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
14432         Move to dwarf2/section.h.
14433         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
14434         (get_section_bfd_section, get_section_name)
14435         (get_section_file_name, get_section_id, get_section_flags)
14436         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
14437         dwarf2/section.c.
14438         * dwarf2/section.h: New file.
14439         * dwarf2/section.c: New file, from dwarf2read.c.
14440         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
14441
14442 2020-02-08  Tom Tromey  <tom@tromey.com>
14443
14444         * dwarf2read.h (read_unsigned_leb128): Don't declare.
14445         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
14446         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
14447         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
14448         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
14449         * dwarf2/leb.h: New file, from dwarf2read.c.
14450         * dwarf2/leb.c: New file, from dwarf2read.c.
14451         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
14452         Remove.
14453         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
14454         (COMMON_SFILES): Add dwarf2/leb.c.
14455
14456 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
14457
14458         GDB 9.1 released.
14459
14460 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
14461
14462         PR gdb/25190:
14463         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
14464         * gdb/remote.c (remote_console_output): Update.
14465         * gdb/ui-file.c (fputs_unfiltered): Rename to...
14466         (ui_file_puts): ...this.
14467         * gdb/ui-file.h (ui_file_puts): Add declaration.
14468         * gdb/utils.c (emit_style_escape): Update.
14469         (flush_wrap_buffer): Update.
14470         (fputs_maybe_filtered): Update.
14471         (fputs_unfiltered): Add function.
14472
14473 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
14474
14475         * gdb/event-loop.c (gdb_wait_for_event): Update.
14476         * gdb/printcmd.c (printf_command): Update.
14477         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
14478         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
14479         (gdb_os_flush_stderr): Update.
14480         * gdb/remote.c (remote_console_output): Update.
14481         * gdb/ui-file.c (gdb_flush): Rename to...
14482         (ui_file_flush): ...this.
14483         (stderr_file::write): Update.
14484         (stderr_file::puts): Update.
14485         * gdb/ui-file.h (gdb_flush): Rename to...
14486         (ui_file_flush): ...this.
14487         * gdb/utils.c (gdb_flush): Add function.
14488         * gdb/utils.h (gdb_flush): Add declaration.
14489
14490 2020-02-07  Tom Tromey  <tromey@adacore.com>
14491
14492         PR breakpoints/24915:
14493         * source.c (find_and_open_source): Do not check basenames_may_differ.
14494
14495 2020-02-07  Tom Tromey  <tom@tromey.com>
14496
14497         * README: Update gdbserver documentation.
14498         * gdbserver: Move to top level.
14499         * configure.tgt (build_gdbserver): Remove.
14500         * configure.ac: Remove --enable-gdbserver.
14501         * configure: Rebuild.
14502         * Makefile.in (distclean): Don't mention gdbserver.
14503
14504 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
14505
14506         * source-cache.c (source_cache::ensure): Surround
14507         get_plain_source_lines with a try/catch.
14508         (source_cache::get_line_charpos): Get rid of try/catch
14509         and only check for the return value of "ensure".
14510         * tui/tui-source.c (tui_source_window::set_contents):
14511         Simplify "nlines" calculation.
14512
14513 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
14514
14515         * MAINTAINERS (Write After Approval): Add myself.
14516
14517 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
14518
14519         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
14520         function call.
14521
14522 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
14523
14524         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
14525
14526 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
14527
14528         * nat/riscv-linux-tdesc.h: New file.
14529         * nat/riscv-linux-tdesc.c: New file, taking code from...
14530         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
14531         ... here.
14532         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
14533         NATDEPFILES.
14534
14535 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
14536
14537         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
14538         we don't set the fake simulator ptid to the null_ptid.
14539
14540 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
14541
14542         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
14543         * gdbthread.h (class thread_info) <resumed>: Likewise.
14544         * infrun.c (resume_1): Likewise.
14545         (proceed): Likewise.
14546         (infrun_thread_stop_requested): Likewise.
14547         (stop_all_threads): Likewise.
14548         (handle_inferior_event): Likewise.
14549         (restart_threads): Likewise.
14550         (finish_step_over): Likewise.
14551         (keep_going_stepped_thread): Likewise.
14552         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
14553         (linux_handle_extended_wait): Likewise.
14554         * record-btrace.c (get_thread_current_frame_id): Likewise.
14555         * record-full.c (record_full_wait_1): Likewise.
14556         * remote.c (remote_target::process_initial_stop_replies): Likewise.
14557         * target.c (target_resume): Likewise.
14558         * thread.c (set_running_thread): Likewise.
14559
14560 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
14561
14562         * f-valprint.c (f77_print_array_1): Changed datatype of index
14563         variable to LONGEST from int to enable it to contain bound
14564         values correctly.
14565
14566 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
14567
14568         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
14569         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
14570         offsets according to FLEN determined.
14571         (riscv_linux_nat_target::read_description): Determine FLEN
14572         dynamically.
14573         (riscv_linux_nat_target::fetch_registers): Size regset buffer
14574         according to FLEN determined.
14575         (riscv_linux_nat_target::store_registers): Likewise.
14576
14577 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
14578
14579         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
14580         when reg->group is empty and reggroup is not.
14581
14582 2020-01-31  Tom Tromey  <tromey@adacore.com>
14583
14584         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
14585         Call beneath target's mourn_inferior after unpushing.
14586
14587 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
14588
14589         PR tui/9765
14590         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
14591         have enough lines to fill the screen, still return the lowest
14592         address we found.
14593
14594 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
14595
14596         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
14597         '-', '<', and '>' commands.
14598
14599 2020-01-29  Pedro Alves  <palves@redhat.com>
14600             Sergio Durigan Junior  <sergiodj@redhat.com>
14601
14602         * infcmd.c (construct_inferior_arguments): Assert that
14603         'argc' is greater than 0.
14604
14605 2020-01-29  Luis Machado  <luis.machado@linaro.org>
14606
14607         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
14608         (BRK_INSN_MASK): Define to 0xd4200000.
14609         (aarch64_program_breakpoint_here_p): New function.
14610         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
14611         * arch-utils.c (default_program_breakpoint_here_p): Moved from
14612         breakpoint.c.
14613         * arch-utils.h (default_program_breakpoint_here_p): Moved from
14614         breakpoint.h
14615         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
14616         call gdbarch_program_breakpoint_here_p.
14617         (program_breakpoint_here): Moved to arch-utils.c, renamed to
14618         default_program_breakpoint_here_p, changed return type to bool and
14619         simplified.
14620         * breakpoint.h (program_breakpoint_here): Moved prototype to
14621         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
14622         return type to bool.
14623         * gdbarch.c: Regenerate.
14624         * gdbarch.h: Regenerate.
14625         * gdbarch.sh (program_breakpoint_here_p): New method.
14626         * infrun.c (handle_signal_stop): Call
14627         gdbarch_program_breakpoint_here_p.
14628
14629 2020-01-26  Tom Tromey  <tom@tromey.com>
14630
14631         * ctfread.c (struct ctf_fp_info): Reindent.
14632         (_initialize_ctfread): Remove.
14633
14634 2020-01-26  Tom Tromey  <tom@tromey.com>
14635
14636         * psymtab.c (partial_map_expand_apply)
14637         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
14638         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
14639         (psym_print_stats, psym_expand_symtabs_for_function)
14640         (psym_map_symbol_filenames, psym_map_matching_symbols)
14641         (psym_expand_symtabs_matching)
14642         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
14643         (maintenance_check_psymtabs): Use new methods.
14644         * psympriv.h (struct partial_symtab) <readin_p,
14645         get_compunit_symtab>: New methods.
14646         <readin, compunit_symtab>: Remove members.
14647         (struct standard_psymtab): New.
14648         (struct legacy_psymtab): Derive from standard_psymtab.
14649         * dwarf2read.h (struct dwarf2_psymtab): Derive from
14650         standard_psymtab.
14651         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
14652
14653 2020-01-26  Tom Tromey  <tom@tromey.com>
14654
14655         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
14656         read_dependencies.  Add assert.
14657         * psymtab.c (partial_symtab::read_dependencies): New method.
14658         * psympriv.h (struct partial_symtab) <read_dependencies>: New
14659         method.
14660         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
14661         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
14662         read_dependencies.
14663         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
14664         Add assert.
14665
14666 2020-01-26  Tom Tromey  <tom@tromey.com>
14667
14668         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
14669         Call expand_psymtab.
14670         (xcoff_read_symtab): Call expand_psymtab.
14671         (xcoff_start_psymtab, xcoff_end_psymtab): Set
14672         legacy_expand_psymtab.
14673         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
14674         method.
14675         (struct legacy_psymtab) <expand_psymtab>: Implement.
14676         <legacy_expand_psymtab>: New member.
14677         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
14678         (parse_partial_symbols): Set legacy_expand_psymtab.
14679         (psymtab_to_symtab_1): Change argument order.  Call
14680         expand_psymtab.
14681         (new_psymtab): Set legacy_expand_psymtab.
14682         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
14683         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
14684         expand_psymtab.
14685         (dwarf2_psymtab::expand_psymtab): Rename from
14686         psymtab_to_symtab_1.  Call expand_psymtab.
14687         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
14688         (dbx_end_psymtab): Likewise.
14689         (dbx_psymtab_to_symtab_1): Change argument order. Call
14690         expand_psymtab.
14691         (dbx_read_symtab): Call expand_psymtab.
14692         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
14693         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
14694         (ctf_psymtab::read_symtab): Call expand_psymtab.
14695
14696 2020-01-26  Tom Tromey  <tom@tromey.com>
14697
14698         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
14699         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
14700         messages.
14701         * mdebugread.c (mdebug_read_symtab): Remove prints.
14702         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
14703         assert.
14704         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
14705
14706 2020-01-26  Tom Tromey  <tom@tromey.com>
14707
14708         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
14709         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
14710         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
14711         legacy_symtab.
14712         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
14713         * psymtab.c (psymtab_to_symtab): Call method.
14714         (dump_psymtab): Update.
14715         * psympriv.h (struct partial_symtab): Add virtual destructor.
14716         <read_symtab>: New method.
14717         (struct legacy_symtab): New.
14718         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
14719         (struct pst_map) <pst>: Now a legacy_psymtab.
14720         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
14721         (new_psymtab): Use legacy_psymtab.
14722         * dwarf2read.h (struct dwarf2_psymtab): New.
14723         (struct dwarf2_per_cu_data) <psymtab>: Use it.
14724         * dwarf2read.c (dwarf2_create_include_psymtab)
14725         (dwarf2_build_include_psymtabs, create_type_unit_group)
14726         (create_partial_symtab, process_psymtab_comp_unit_reader)
14727         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
14728         (set_partial_user): Use dwarf2_psymtab.
14729         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
14730         (psymtab_to_symtab_1, process_full_comp_unit)
14731         (process_full_type_unit, dwarf2_ranges_read)
14732         (dwarf2_get_pc_bounds, psymtab_include_file_name)
14733         (dwarf_decode_lines): Use dwarf2_psymtab.
14734         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
14735         (add_address_entry_worker, write_one_signatured_type)
14736         (recursively_count_psymbols, recursively_write_psymbols)
14737         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
14738         (write_debug_names): Likewise.
14739         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
14740         <pst>: Now a legacy_psymtab.
14741         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
14742         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
14743         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
14744         * ctfread.c (struct ctf_psymtab): New.
14745         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
14746         ctf_psymtab.
14747         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
14748         (create_partial_symtab): Return a ctf_psymtab.
14749         (scan_partial_symbols): Update.
14750
14751 2020-01-26  Tom Tromey  <tom@tromey.com>
14752
14753         * xcoffread.c (xcoff_start_psymtab): Use new.
14754         * psymtab.c (partial_symtab::partial_symtab): New constructor,
14755         renamed from start_psymtab_common.
14756         * psympriv.h (struct partial_symtab): Add new constructor.
14757         (start_psymtab_common): Don't declare.
14758         * mdebugread.c (parse_partial_symbols): Use new.
14759         * dwarf2read.c (create_partial_symtab): Use new.
14760         * dbxread.c (start_psymtab): Use new.
14761         * ctfread.c (create_partial_symtab): Use new.
14762
14763 2020-01-26  Tom Tromey  <tom@tromey.com>
14764
14765         * xcoffread.c (xcoff_end_psymtab): Use new.
14766         * psymtab.c (start_psymtab_common): Use new.
14767         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
14768         Update.
14769         * psympriv.h (struct partial_symtab): Add parameters to
14770         constructor.  Don't inline.
14771         (allocate_psymtab): Don't declare.
14772         * mdebugread.c (new_psymtab): Use new.
14773         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
14774         * dbxread.c (dbx_end_psymtab): Use new.
14775
14776 2020-01-26  Tom Tromey  <tom@tromey.com>
14777
14778         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
14779         allocate_psymtab.  Update documentation.
14780         * psymtab.c (psymtab_storage::install_psymtab): Rename from
14781         allocate_psymtab.  Do not use new.
14782         (allocate_psymtab): Use new.  Update.
14783
14784 2020-01-26  Tom Tromey  <tom@tromey.com>
14785
14786         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
14787         * psymtab.c (psym_print_stats): Update.
14788         * psympriv.h (struct partial_symtab) <readin,
14789         psymtabs_addrmap_supported, anonymous>: Now bool.
14790         * mdebugread.c (psymtab_to_symtab_1): Update.
14791         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
14792         (build_type_psymtabs_reader, psymtab_to_symtab_1)
14793         (process_full_comp_unit, process_full_type_unit): Update.
14794         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
14795         * ctfread.c (psymtab_to_symtab): Update.
14796
14797 2020-01-26  Tom Tromey  <tom@tromey.com>
14798
14799         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
14800         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
14801         * psymtab.c (psymtab_storage): Delete psymtabs.
14802         (psymtab_storage::allocate_psymtab): Use new.
14803         (psymtab_storage::discard_psymtab): Use delete.
14804         * psympriv.h (struct partial_symtab): Add constructor and
14805         initializers.
14806
14807 2020-01-26  Tom Tromey  <tom@tromey.com>
14808
14809         * machoread.c: Do not include psympriv.h.
14810
14811 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
14812
14813         * NEWS: Mention the new option and the set/show commands.
14814
14815 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
14816
14817         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
14818         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
14819         (validate_exec_file): New variables, enums, functions.
14820         (exec_file_locate_attach, print_section_info): Style the filenames.
14821         (_initialize_exec): Install show_exec_file_mismatch_command and
14822          set_exec_file_mismatch_command.
14823         * gdbcore.h (validate_exec_file): Declare.
14824         * infcmd.c (attach_command): Call validate_exec_file.
14825         * remote.c ( remote_target::remote_add_inferior): Likewise.
14826
14827 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14828
14829         * frame.c (find_frame_sal): Move call to get_next_frame into more
14830         inner scope.
14831         * inline-frame.c (inilne_state) <inline_state>: Update argument
14832         types.
14833         (inilne_state) <skipped_symbol>: Rename to...
14834         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
14835         (skip_inline_frames): Build vector of skipped symbols and use this
14836         to reate the inline_state.
14837         (inline_skipped_symbol): Add a comment and some assertions, fetch
14838         skipped symbol from the list.
14839
14840 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14841
14842         * buildsym.c (lte_is_less_than): Delete.
14843         (buildsym_compunit::end_symtab_with_blockvector): Create local
14844         lambda function to sort line table entries, and use
14845         std::stable_sort instead of std::sort.
14846         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
14847         markers when looking for a previous line.
14848
14849 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14850
14851         * dwarf2read.c (lnp_state_machine::record_line): Include
14852         end_sequence parameter in debug print out.  Record the line if we
14853         are at an end_sequence marker even if it's not the start of a
14854         statement.
14855         * symmisc.c (maintenance_print_one_line_table): Print end of
14856         sequence markers with 'END' not '0'.
14857
14858 2020-01-24  Pedro Alves  <palves@redhat.com>
14859
14860         PR gdb/25410
14861         * thread.c (scoped_restore_current_thread::restore): Use
14862         switch_to_inferior_no_thread.
14863         * exec.c: Include "progspace-and-thread.h".
14864         (add_target_sections, remove_target_sections):
14865         scoped_restore_current_pspace_and_thread instead of
14866         scoped_restore_current_thread.
14867         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
14868         and aspace to the inferior before calling clone_program_space.
14869         Remove stale comment.
14870
14871 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
14872
14873         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
14874         (arm_netbsd_nat_target::fetch_registers): ...this.
14875         (arm_nbsd_nat_target::store_registers): Rename to...
14876         (arm_netbsd_nat_target::store_registers): ...this.
14877
14878 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
14879
14880         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
14881         register_t.
14882
14883 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
14884
14885         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
14886         Update comment.
14887         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
14888         Likewise.
14889         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
14890         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
14891         the correct replacement (iterate_over_regset_sections).
14892         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
14893         Update comment.
14894
14895 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
14896
14897         PR gdb/23718
14898         * gdb/python/python.c (execute_gdb_command): Call
14899         async_enable_stdin in catch block.
14900
14901 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14902
14903         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
14904         SWITCH_THRU_ALL_UIS.
14905
14906 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14907
14908         PR tui/9765
14909         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
14910         comment, add extra parameter, and update to store previous symbol
14911         when appropriate.
14912         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
14913         add extra parameter.
14914         * tui/tui-disasm.c (tui_disassemble): Update header comment,
14915         remove unneeded parameter, add try/catch around gdb_print_insn,
14916         rewrite to add items to asm_lines vector.
14917         (tui_find_backward_disassembly_start_address): New function.
14918         (tui_find_disassembly_address): Updated throughout.
14919         (tui_disasm_window::set_contents): Update for changes to
14920         tui_disassemble.
14921         (tui_disasm_window::do_scroll_vertical): No need to adjust the
14922         number of lines to scroll.
14923
14924 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
14925
14926         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
14927         (SECT_OFF_DATA): Likewise.
14928         (SECT_OFF_RODATA): Likewise.
14929         (SECT_OFF_TEXT): Likewise.
14930         (SECT_OFF_BSS): Likewise.
14931         (struct objfile) <text_section_offset, data_section_offset>: New
14932         methods.
14933         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
14934         objfile::text_section_offset.
14935         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
14936         * coffread.c (coff_symtab_read): Likewise.
14937         (enter_linenos): Likewise.
14938         (process_coff_symbol): Likewise.
14939         * ctfread.c (get_objfile_text_range): Likewise.
14940         * dtrace-probe.c (dtrace_probe::get_relocated_address):
14941         Use objfile::data_section_offset.
14942         * dwarf2-frame.c (execute_cfa_program): Use
14943         objfile::text_section_offset.
14944         (dwarf2_frame_find_fde): Likewise.
14945         * dwarf2read.c (create_addrmap_from_index): Likewise.
14946         (create_addrmap_from_aranges): Likewise.
14947         (dw2_find_pc_sect_compunit_symtab): Likewise.
14948         (process_psymtab_comp_unit_reader): Likewise.
14949         (add_partial_symbol): Likewise.
14950         (add_partial_subprogram): Likewise.
14951         (process_full_comp_unit): Likewise.
14952         (read_file_scope): Likewise.
14953         (read_func_scope): Likewise.
14954         (read_lexical_block_scope): Likewise.
14955         (read_call_site_scope): Likewise.
14956         (dwarf2_rnglists_process): Likewise.
14957         (dwarf2_ranges_process): Likewise.
14958         (dwarf2_ranges_read): Likewise.
14959         (dwarf_decode_lines_1): Likewise.
14960         (new_symbol): Likewise.
14961         (dwarf2_fetch_die_loc_sect_off): Likewise.
14962         (dwarf2_per_cu_text_offset): Likewise.
14963         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
14964         * hppa-tdep.c (read_unwind_info): Likewise.
14965         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
14966         * psympriv.h (struct partial_symtab): Likewise.
14967         * psymtab.c (find_pc_sect_psymtab): Likewise.
14968         * solib-svr4.c (enable_break): Likewise.
14969         * stap-probe.c (relocate_address): Use
14970         objfile::data_section_offset.
14971         * xcoffread.c (enter_line_range): Use
14972         objfile::text_section_offset.
14973         (read_xcoff_symtab): Likewise.
14974
14975 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
14976
14977         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
14978         declaration to narrower scopes.
14979
14980 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
14981
14982         * darwin-nat.h (struct darwin_exception_msg, enum
14983         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
14984         Move up.
14985         (class darwin_nat_target) <wait_1, check_new_threads,
14986         decode_exception_message, decode_message, stop_inferior,
14987         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
14988         * darwin-nat.c (darwin_check_new_threads): Rename to...
14989         (darwin_nat_target::check_new_threads): ... this.
14990         (darwin_suspend_inferior_it): Remove.
14991         (darwin_decode_exception_message): Rename to...
14992         (darwin_nat_target::decode_exception_message): ... this.
14993         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
14994         (darwin_decode_message): Rename to...
14995         (darwin_nat_target::decode_message): ... this.
14996         (cancel_breakpoint): Rename to...
14997         (darwin_nat_target::cancel_breakpoint): ... this.
14998         (darwin_wait): Rename to...
14999         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
15000         instead of iterate_over_inferiors.
15001         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
15002         (darwin_stop_inferior): Rename to...
15003         (darwin_nat_target::stop_inferior): ... this.
15004         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
15005         (darwin_init_thread_list): Rename to...
15006         (darwin_nat_target::init_thread_list): ... this.
15007         (darwin_ptrace_him): Rename to...
15008         (darwin_nat_target::ptrace_him): ... this.
15009         (darwin_nat_target::create_inferior): Pass lambda function to
15010         fork_inferior.
15011         (darwin_nat_target::detach): Call stop_inferior instead of
15012         darwin_stop_inferior.
15013         * fork-inferior.h (fork_inferior): Change init_trace_fun
15014         parameter to gdb::function_view.
15015         * fork-inferior.c (fork_inferior): Likewise.
15016
15017 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
15018
15019         * i386-cygwin-tdep.c (core_process_module_section): Update.
15020         * windows-nat.c (struct lm_info_windows): Add text_offset.
15021         (windows_xfer_shared_libraries): Update.
15022         * windows-tdep.c (windows_xfer_shared_library):
15023         Add text_offset_cached argument.
15024         * windows-tdep.h (windows_xfer_shared_library): Update.
15025
15026 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15027
15028         * gdbarch.sh: Add declaration for _initialize_gdbarch.
15029
15030 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15031
15032         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
15033         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
15034         replace with range-based for.
15035         (gdbsim_interrupt_inferior): Remove.
15036         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
15037         with a range-based for.  Inline code from
15038         gdbsim_interrupt_inferior.
15039
15040 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15041
15042         * infrun.c (proceed): Fix indentation.
15043
15044 2020-01-21  Tom Tromey  <tromey@adacore.com>
15045
15046         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
15047         * python/python.c (python_extension_ops): Update.
15048         (gdbpy_colorize): New function.
15049         * python/lib/gdb/__init__.py (colorize): New function.
15050         * extension.h (ext_lang_colorize): Declare.
15051         * extension.c (ext_lang_colorize): New function.
15052         * extension-priv.h (struct extension_language_ops) <colorize>: New
15053         member.
15054         * cli/cli-style.c (_initialize_cli_style): Update help text.
15055
15056 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15057
15058         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
15059         <cond>: Change type to bool.
15060         (aarch64_displaced_step_b_cond): Update cond to use bool type.
15061         (aarch64_displaced_step_cb): Likewise.
15062         (aarch64_displaced_step_tb): Likewise.
15063
15064 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15065
15066         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
15067         output.
15068
15069 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15070
15071         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
15072         <pc_adjust>: Adjust the documentation.
15073         (aarch64_displaced_step_fixup): Check if PC really moved before
15074         adjusting it.
15075
15076 2020-01-19  Tom Tromey  <tom@tromey.com>
15077
15078         * disasm.c (~gdb_disassembler): New destructor.
15079         (gdb_buffered_insn_length): Call disassemble_free_target.
15080         * disasm.h (class gdb_disassembler): Declare destructor.  Use
15081         DISABLE_COPY_AND_ASSIGN.
15082
15083 2020-01-19  Tom Tromey  <tom@tromey.com>
15084
15085         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
15086         (die_reader_func_ftype): Remove.
15087         (cutu_reader): New class.
15088         (dw2_get_file_names_reader): Remove "data" parameter.
15089         (dw2_get_file_names): Use cutu_reader.
15090         (create_debug_type_hash_table): Update.
15091         (read_cutu_die_from_dwo): Update comment.
15092         (lookup_dwo_unit): Add dwo_name parameter.
15093         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
15094         die_reader_func_ftype and data parameters.
15095         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
15096         Remove die_reader_func_ftype and data parameters.
15097         (~cutu_reader): New; from init_cutu_and_read_dies.
15098         (cutu_reader::cutu_reader): Rename from
15099         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
15100         and data parameters.
15101         (init_cutu_and_read_dies_simple): Remove.
15102         (struct process_psymtab_comp_unit_data): Remove.
15103         (process_psymtab_comp_unit_reader): Remove data parameter; add
15104         want_partial_unit and pretend_language parameters.
15105         (process_psymtab_comp_unit): Use cutu_reader.
15106         (build_type_psymtabs_reader): Remove data parameter.
15107         (build_type_psymtabs_1): Use cutu_reader.
15108         (process_skeletonless_type_unit): Likewise.
15109         (load_partial_comp_unit_reader): Remove.
15110         (load_partial_comp_unit): Use cutu_reader.
15111         (load_full_comp_unit_reader): Remove.
15112         (load_full_comp_unit): Use cutu_reader.
15113         (struct create_dwo_cu_data): Remove.
15114         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
15115         dwo_unit parameters.
15116         (create_cus_hash_table): Use cutu_reader.
15117         (struct dwarf2_read_addr_index_data): Remove.
15118         (dwarf2_read_addr_index_reader): Remove.
15119         (dwarf2_read_addr_index): Use cutu_reader.
15120         (read_signatured_type_reader): Remove.
15121         (read_signatured_type): Use cutu_reader.
15122
15123 2020-01-19  Tom Tromey  <tom@tromey.com>
15124
15125         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
15126         * tui/tui-wingeneral.h (class tui_suppress_output): New.
15127         (tui_wrefresh): Declare.
15128         * tui/tui-wingeneral.c (suppress_output): New global.
15129         (tui_suppress_output, ~tui_suppress_output): New constructor and
15130         destructor.
15131         (tui_wrefresh): New function.
15132         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
15133         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
15134         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
15135         method.
15136         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
15137         tui_wrefresh.
15138         (tui_data_window::no_refresh): New method.
15139         (tui_data_item_window::refresh_window): Call tui_wrefresh.
15140         (tui_reg_command): Use tui_suppress_output
15141         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
15142         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
15143         method.
15144         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
15145
15146 2020-01-19  Tom Tromey  <tom@tromey.com>
15147
15148         * tui/tui-winsource.c (tui_update_source_windows_with_line):
15149         Handle case where symtab is null.
15150
15151 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
15152
15153         * linux-fork.c (one_fork_p): Simplify.
15154
15155 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15156
15157         * top.c (struct qt_args): Remove.
15158         (kill_or_detach): Change return type to void, replace `void *`
15159         parameter with a proper one.
15160         (print_inferior_quit_action):  Likewise.
15161         (quit_confirm): Use range-based for loop to iterate over inferiors.
15162         (quit_force): Likewise.
15163
15164 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15165
15166         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
15167         `void *` parameter with proper parameters.
15168         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
15169         (print_one_inferior): Change return type to void, replace `void *`
15170         parameter with proper parameters.
15171         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
15172         inferiors.
15173         (get_other_inferior): Remove.
15174         (mi_cmd_remove_inferior): Use range-based loop to iterate over
15175         inferiors.
15176
15177 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15178
15179         * mi/mi-interp.c (report_initial_inferior): Remove.
15180         (mi_interp::init): Use range-based for to iterate over inferiors.
15181
15182 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15183
15184         * python/py-inferior.c (build_inferior_list): Remove.
15185         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
15186
15187 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
15188
15189         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
15190         (btrace_stitch_trace): Likewise.
15191         * charset.c (intermediate_encoding): Likewise (vaild).
15192         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
15193         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
15194         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
15195
15196 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
15197
15198         * windows-tdep.c (windows_get_tlb_type):
15199         Add rtl_user_process_parameters type.
15200
15201 2020-01-16  Pedro Alves  <palves@redhat.com>
15202             Norbert Lange  <nolange79@gmail.com>
15203
15204         PR build/24805
15205         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
15206         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
15207         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
15208         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
15209         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
15210         (ps_plog): Redeclare exported functions with default visibility.
15211
15212 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
15213
15214         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
15215         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
15216
15217 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
15218
15219         * infcmd.c (post_create_inferior): Use get_thread_regcache
15220         instead of get_current_regcache.
15221
15222 2020-01-14  Tom Tromey  <tom@tromey.com>
15223
15224         PR symtab/12535:
15225         * python/python.c (gdbpy_decode_line): Treat empty string the same
15226         as no argument.
15227
15228 2020-01-14  Tom Tromey  <tom@tromey.com>
15229
15230         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
15231
15232 2020-01-14  Tom Tromey  <tom@tromey.com>
15233
15234         * nat/linux-btrace.c: Don't include <config.h>.
15235         * nat/linux-ptrace.c: Don't include <config.h>.
15236         * nat/x86-linux-dregs.c: Don't include <config.h>.
15237
15238 2020-01-14  Tom Tromey  <tom@tromey.com>
15239
15240         * configure: Rebuild.
15241         * configure.ac: Move many checks to ../gdbsupport/common.m4.
15242
15243 2020-01-14  Tom Tromey  <tom@tromey.com>
15244
15245         * nat/x86-linux-dregs.c: Include configh.h.
15246         * nat/linux-ptrace.c: Include configh.h.
15247         * nat/linux-btrace.c: Include configh.h.
15248         * defs.h: Include config.h, bfd.h.
15249         * configure.ac: Don't source common.host.
15250         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
15251         * configure: Rebuild.
15252         * acinclude.m4: Update path.
15253         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
15254         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
15255         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
15256         (CLIBS): Add LIBSUPPORT.
15257         (CDEPS): Likewise.
15258         (COMMON_SFILES): Remove gdbsupport files.
15259         (HFILES_NO_SRCDIR): Likewise.
15260         (stamp-version): Update path to create-version.sh.
15261         (ALLDEPFILES): Remove gdbsupport files.
15262
15263 2020-01-14  Tom Tromey  <tom@tromey.com>
15264
15265         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
15266         USE_WIN32API when needed.
15267         * configure.ac (USE_WIN32API): Don't define.
15268         (WIN32LIBS): Use WIN32APILIBS.
15269         * configure: Rebuild.
15270
15271 2020-01-14  Tom Tromey  <tom@tromey.com>
15272
15273         * configure: Rebuild.
15274         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
15275
15276 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15277
15278         * skip.c (skip_function_command): Make skip w/o arguments use the
15279         name of the inlined function if pc is inside any inlined function.
15280
15281 2020-01-14  Luis Machado  <luis.machado@linaro.org>
15282
15283         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
15284         * infrun.c (resume_1): Likewise.
15285         (handle_inferior_event): Remove stale comment.
15286         * linux-nat.c (linux_nat_target::resume): Update comments.
15287         (save_stop_reason): Likewise.
15288         (linux_nat_filter_event): Likewise.
15289         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
15290
15291 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15292
15293         * elfread.c (record_minimal_symbol): Set section index to 0 for
15294         non-allocatable sections.
15295
15296
15297 2020-01-13  Ali Tamur <tamur@google.com>
15298
15299         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
15300         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
15301         to gdb::optional.  Update comments.
15302         (dwo_file): Update comments.
15303         (read_attribute): Update API to take an additional out parameter,
15304         need_reprocess.  This is used to mark attributes that need other
15305         attributes (e.g. str_offsets_base) for correct computation which may not
15306         have been read yet.
15307         (read_attribute_reprocess): New function declaration.
15308         (read_addr_index): Likewise.
15309         (read_dwo_str_index): Likewise.
15310         (read_stub_str_index): Likewise.
15311         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
15312         (lookup_addr_base): New function definition.
15313         (lookup_ranges_base): Likewise.
15314         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
15315         lookup_ranges_base.
15316         (init_cutu_and_read_dies): Update comments.
15317         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
15318         unit.  This is used to inherit parent's str_offsets_base and addr_base.
15319         Update comments.
15320         (init_cutu_and_read_dies_simple): Reflect API changes.
15321         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
15322         (create_cus_hash_table): Change API to take parent compile unit.
15323         Reflect API changes.
15324         (open_and_init_dwo_file): Reflect API changes.
15325         (dwarf2_get_pc_bounds): Update comments.
15326         (dwarf2_record_block_ranges): Likewise.
15327         (read_full_die_1): Change implementation to reprocess attributes that
15328         need str_offsets_base and addr_base.
15329         (partial_die_info::read): Likewise.
15330         (read_attribute_reprocess): New function definition.
15331         (read_attribute_value): Change API to take an additional out parameter,
15332         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
15333         when a non-dwo compile unit has index based attributes.
15334         (read_attribute): Reflect API changes.
15335         (read_addr_index_1): Reflect API changes.  Update comments.
15336         (dwarf2_read_addr_index_data): Reflect API changes.
15337         (dwarf2_read_addr_index): Likewise.
15338         (read_str_index): Change API and implementation.  This becomes a helper
15339         to be used by the new string index related methods.  Update error
15340         message and comments.
15341         (read_dwo_str_index): New function definition.
15342         (read_stub_str_index): Likewise.
15343         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
15344         * symfile.h (dwarf2_debug_sections): Likewise.
15345         * xcoffread.c (dwarf2_debug_sections): Likewise.
15346
15347 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15348
15349         * gdbcore.h (struct core_fns) <core_read_registers>: Change
15350         core_reg_sect type to gdb_byte *.
15351         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
15352         * cris-tdep.c (fetch_core_registers): Likewise.
15353         * corelow.c (core_target::get_core_register_section): Change
15354         type of `contents` to gdb::byte_vector.
15355
15356 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15357
15358         * tui/tui-wingeneral.c (box_win): Position the title in the center
15359         of the border.
15360
15361 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15362
15363         * corelow.c (core_target::get_core_register_section): Use
15364           std::vector instead of alloca.
15365
15366 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15367
15368         * warning.m4: Add -Wmissing-declarations to build_warnings.
15369         * configure: Re-generate.
15370
15371 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15372
15373         * python/python.c (init__gdb_module): Add declaration.
15374
15375 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15376
15377         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
15378         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
15379         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
15380         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
15381         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
15382         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
15383         * ada-exp.y (_initialize_ada_exp): Add declaration.
15384         * ada-lang.c (_initialize_ada_language): Add declaration.
15385         * ada-tasks.c (_initialize_tasks): Add declaration.
15386         * agent.c (_initialize_agent): Add declaration.
15387         * aix-thread.c (_initialize_aix_thread): Add declaration.
15388         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
15389         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
15390         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
15391         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
15392         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
15393         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
15394         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
15395         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
15396         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
15397         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
15398         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
15399         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
15400         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
15401         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
15402         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
15403         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
15404         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
15405         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
15406         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
15407         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
15408         * annotate.c (_initialize_annotate): Add declaration.
15409         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
15410         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
15411         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
15412         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
15413         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
15414         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
15415         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
15416         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
15417         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
15418         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
15419         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
15420         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
15421         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
15422         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
15423         * auto-load.c (_initialize_auto_load): Add declaration.
15424         * auxv.c (_initialize_auxv): Add declaration.
15425         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
15426         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
15427         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
15428         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
15429         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
15430         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
15431         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
15432         * breakpoint.c (_initialize_breakpoint): Add declaration.
15433         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
15434         * btrace.c (_initialize_btrace): Add declaration.
15435         * charset.c (_initialize_charset): Add declaration.
15436         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
15437         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
15438         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
15439         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
15440         * cli/cli-script.c (_initialize_cli_script): Add declaration.
15441         * cli/cli-style.c (_initialize_cli_style): Add declaration.
15442         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
15443         * coffread.c (_initialize_coffread): Add declaration.
15444         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
15445         * compile/compile.c (_initialize_compile): Add declaration.
15446         * complaints.c (_initialize_complaints): Add declaration.
15447         * completer.c (_initialize_completer): Add declaration.
15448         * copying.c (_initialize_copying): Add declaration.
15449         * corefile.c (_initialize_core): Add declaration.
15450         * corelow.c (_initialize_corelow): Add declaration.
15451         * cp-abi.c (_initialize_cp_abi): Add declaration.
15452         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
15453         * cp-support.c (_initialize_cp_support): Add declaration.
15454         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
15455         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
15456         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
15457         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
15458         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
15459         * ctfread.c (_initialize_ctfread): Add declaration.
15460         * d-lang.c (_initialize_d_language): Add declaration.
15461         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
15462         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
15463         * dbxread.c (_initialize_dbxread): Add declaration.
15464         * dcache.c (_initialize_dcache): Add declaration.
15465         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
15466         * disasm.c (_initialize_disasm): Add declaration.
15467         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
15468         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
15469         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
15470         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
15471         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
15472         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
15473         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
15474         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
15475         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
15476         * elfread.c (_initialize_elfread): Add declaration.
15477         * exec.c (_initialize_exec): Add declaration.
15478         * extension.c (_initialize_extension): Add declaration.
15479         * f-lang.c (_initialize_f_language): Add declaration.
15480         * f-valprint.c (_initialize_f_valprint): Add declaration.
15481         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
15482         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
15483         * filesystem.c (_initialize_filesystem): Add declaration.
15484         * findcmd.c (_initialize_mem_search): Add declaration.
15485         * findvar.c (_initialize_findvar): Add declaration.
15486         * fork-child.c (_initialize_fork_child): Add declaration.
15487         * frame-base.c (_initialize_frame_base): Add declaration.
15488         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
15489         * frame.c (_initialize_frame): Add declaration.
15490         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
15491         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
15492         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
15493         * gcore.c (_initialize_gcore): Add declaration.
15494         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
15495         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
15496         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
15497         * gdbarch.c (_initialize_gdbarch): Add declaration.
15498         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
15499         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
15500         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
15501         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
15502         * go-lang.c (_initialize_go_language): Add declaration.
15503         * go32-nat.c (_initialize_go32_nat): Add declaration.
15504         * guile/guile.c (_initialize_guile): Add declaration.
15505         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
15506         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
15507         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
15508         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
15509         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
15510         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
15511         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
15512         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
15513         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
15514         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
15515         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
15516         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
15517         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
15518         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
15519         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
15520         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
15521         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
15522         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
15523         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
15524         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
15525         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
15526         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
15527         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
15528         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
15529         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
15530         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
15531         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
15532         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
15533         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
15534         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
15535         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
15536         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
15537         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
15538         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
15539         * infcall.c (_initialize_infcall): Add declaration.
15540         * infcmd.c (_initialize_infcmd): Add declaration.
15541         * inflow.c (_initialize_inflow): Add declaration.
15542         * infrun.c (_initialize_infrun): Add declaration.
15543         * interps.c (_initialize_interpreter): Add declaration.
15544         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
15545         * jit.c (_initialize_jit): Add declaration.
15546         * language.c (_initialize_language): Add declaration.
15547         * linux-fork.c (_initialize_linux_fork): Add declaration.
15548         * linux-nat.c (_initialize_linux_nat): Add declaration.
15549         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
15550         * linux-thread-db.c (_initialize_thread_db): Add declaration.
15551         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
15552         * m2-lang.c (_initialize_m2_language): Add declaration.
15553         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
15554         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
15555         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
15556         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
15557         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
15558         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
15559         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
15560         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
15561         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
15562         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
15563         * machoread.c (_initialize_machoread): Add declaration.
15564         * macrocmd.c (_initialize_macrocmd): Add declaration.
15565         * macroscope.c (_initialize_macroscope): Add declaration.
15566         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
15567         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
15568         * maint.c (_initialize_maint_cmds): Add declaration.
15569         * mdebugread.c (_initialize_mdebugread): Add declaration.
15570         * memattr.c (_initialize_mem): Add declaration.
15571         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
15572         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
15573         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
15574         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
15575         * mi/mi-main.c (_initialize_mi_main): Add declaration.
15576         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
15577         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
15578         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
15579         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
15580         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
15581         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
15582         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
15583         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
15584         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
15585         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
15586         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
15587         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
15588         * mipsread.c (_initialize_mipsread): Add declaration.
15589         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
15590         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
15591         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
15592         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
15593         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
15594         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
15595         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
15596         * nto-procfs.c (_initialize_procfs): Add declaration.
15597         * objc-lang.c (_initialize_objc_language): Add declaration.
15598         * observable.c (_initialize_observer): Add declaration.
15599         * opencl-lang.c (_initialize_opencl_language): Add declaration.
15600         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
15601         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
15602         * osabi.c (_initialize_gdb_osabi): Add declaration.
15603         * osdata.c (_initialize_osdata): Add declaration.
15604         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
15605         * parse.c (_initialize_parse): Add declaration.
15606         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
15607         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
15608         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
15609         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
15610         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
15611         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
15612         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
15613         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
15614         * printcmd.c (_initialize_printcmd): Add declaration.
15615         * probe.c (_initialize_probe): Add declaration.
15616         * proc-api.c (_initialize_proc_api): Add declaration.
15617         * proc-events.c (_initialize_proc_events): Add declaration.
15618         * proc-service.c (_initialize_proc_service): Add declaration.
15619         * procfs.c (_initialize_procfs): Add declaration.
15620         * producer.c (_initialize_producer): Add declaration.
15621         * psymtab.c (_initialize_psymtab): Add declaration.
15622         * python/python.c (_initialize_python): Add declaration.
15623         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
15624         * record-btrace.c (_initialize_record_btrace): Add declaration.
15625         * record-full.c (_initialize_record_full): Add declaration.
15626         * record.c (_initialize_record): Add declaration.
15627         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
15628         * regcache.c (_initialize_regcache): Add declaration.
15629         * reggroups.c (_initialize_reggroup): Add declaration.
15630         * remote-notif.c (_initialize_notif): Add declaration.
15631         * remote-sim.c (_initialize_remote_sim): Add declaration.
15632         * remote.c (_initialize_remote): Add declaration.
15633         * reverse.c (_initialize_reverse): Add declaration.
15634         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
15635         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
15636         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
15637         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
15638         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
15639         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
15640         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
15641         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
15642         Add declaration.
15643         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
15644         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
15645         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
15646         * rust-exp.y (_initialize_rust_exp): Add declaration.
15647         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
15648         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
15649         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
15650         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
15651         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
15652         * score-tdep.c (_initialize_score_tdep): Add declaration.
15653         * ser-go32.c (_initialize_ser_dos): Add declaration.
15654         * ser-mingw.c (_initialize_ser_windows): Add declaration.
15655         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
15656         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
15657         * ser-uds.c (_initialize_ser_socket): Add declaration.
15658         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
15659         * serial.c (_initialize_serial): Add declaration.
15660         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
15661         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
15662         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
15663         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
15664         * skip.c (_initialize_step_skip): Add declaration.
15665         * sol-thread.c (_initialize_sol_thread): Add declaration.
15666         * solib-aix.c (_initialize_solib_aix): Add declaration.
15667         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
15668         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
15669         * solib-frv.c (_initialize_frv_solib): Add declaration.
15670         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
15671         * solib-target.c (_initialize_solib_target): Add declaration.
15672         * solib.c (_initialize_solib): Add declaration.
15673         * source-cache.c (_initialize_source_cache): Add declaration.
15674         * source.c (_initialize_source): Add declaration.
15675         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
15676         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
15677         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
15678         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
15679         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
15680         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
15681         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
15682         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
15683         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
15684         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
15685         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
15686         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
15687         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
15688         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
15689         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
15690         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
15691         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
15692         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
15693         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
15694         * stabsread.c (_initialize_stabsread): Add declaration.
15695         * stack.c (_initialize_stack): Add declaration.
15696         * stap-probe.c (_initialize_stap_probe): Add declaration.
15697         * std-regs.c (_initialize_frame_reg): Add declaration.
15698         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
15699         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
15700         * symfile.c (_initialize_symfile): Add declaration.
15701         * symmisc.c (_initialize_symmisc): Add declaration.
15702         * symtab.c (_initialize_symtab): Add declaration.
15703         * target.c (_initialize_target): Add declaration.
15704         * target-connection.c (_initialize_target_connection): Add
15705         declaration.
15706         * target-dcache.c (_initialize_target_dcache): Add declaration.
15707         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
15708         * thread.c (_initialize_thread): Add declaration.
15709         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
15710         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
15711         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
15712         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
15713         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
15714         * tracectf.c (_initialize_ctf): Add declaration.
15715         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
15716         * tracefile.c (_initialize_tracefile): Add declaration.
15717         * tracepoint.c (_initialize_tracepoint): Add declaration.
15718         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
15719         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
15720         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
15721         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
15722         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
15723         * tui/tui-win.c (_initialize_tui_win): Add declaration.
15724         * tui/tui.c (_initialize_tui): Add declaration.
15725         * typeprint.c (_initialize_typeprint): Add declaration.
15726         * ui-style.c (_initialize_ui_style): Add declaration.
15727         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
15728         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
15729         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
15730         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
15731         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
15732         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
15733         * unittests/filtered_iterator-selftests.c
15734         (_initialize_filtered_iterator_selftests): Add declaration.
15735         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
15736         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
15737         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
15738         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
15739         * unittests/main-thread-selftests.c
15740         (_initialize_main_thread_selftests): Add declaration.
15741         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
15742         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
15743         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
15744         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
15745         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
15746         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
15747         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
15748         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
15749         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
15750         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
15751         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
15752         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
15753         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
15754         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
15755         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
15756         declaration.
15757         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
15758         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
15759         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
15760         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
15761         * user-regs.c (_initialize_user_regs): Add declaration.
15762         * utils.c (_initialize_utils): Add declaration.
15763         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
15764         * valops.c (_initialize_valops): Add declaration.
15765         * valprint.c (_initialize_valprint): Add declaration.
15766         * value.c (_initialize_values): Add declaration.
15767         * varobj.c (_initialize_varobj): Add declaration.
15768         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
15769         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
15770         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
15771         * windows-nat.c (_initialize_windows_nat): Add declaration.
15772         (_initialize_check_for_gdb_ini): Add declaration.
15773         (_initialize_loadable): Add declaration.
15774         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
15775         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
15776         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
15777         * xcoffread.c (_initialize_xcoffread): Add declaration.
15778         * xml-support.c (_initialize_xml_support): Add declaration.
15779         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
15780         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
15781         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
15782         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
15783
15784 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15785
15786         * regformats/regdat.sh: Generate declaration for init function.
15787
15788 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15789
15790         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
15791         up.
15792         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
15793         close_one_inferior>: New methods.
15794         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
15795         pass down target to find_inferior_pid.
15796         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
15797         Pass down target to find_inferior_ptid.
15798         (gdbsim_target::create_inferior): Pass down target to
15799         add_thread_silent.
15800         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
15801         target down to find_inferior_ptid and switch_to_thread.
15802         (gdbsim_target::close): Update to call close_one_inferior.
15803         (struct resume_data): Remove.
15804         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
15805         directly, rather than through a void pointer.
15806         (gdbsim_target::resume): Update to call resume_one_inferior.
15807
15808 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
15809
15810         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
15811
15812 2020-01-12  Pedro Alves  <palves@redhat.com>
15813
15814         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
15815         directly for the current inferior instead of
15816         discard_all_inferiors.
15817         (discard_all_inferiors): Delete.
15818
15819 2020-01-11  Tom Tromey  <tom@tromey.com>
15820
15821         * tui/tui-wingeneral.c (box_win): Check cli_styling.
15822         * tui/tui-winsource.c (tui_source_window_base::refill): Use
15823         deprecated_safe_get_selected_frame.
15824
15825 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
15826
15827         * inferior.c (print_inferior): Switch inferior before printing it.
15828
15829 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
15830             Pedro Alves  <palves@redhat.com>
15831
15832         * progspace-and-thread.c (switch_to_program_space_and_thread):
15833         Assert there's an inferior for PSPACE.  Use
15834         switch_to_inferior_no_thread to switch the inferior too.
15835         * progspace.c (program_space::~program_space): Call
15836         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
15837         (program_space::free_all_objfiles): Don't call clear_symtab_users
15838         here.
15839         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
15840
15841 2020-01-10  Pedro Alves  <palves@redhat.com>
15842
15843         * NEWS: Mention multi-target debugging, "info connections", and
15844         "add-inferior -no-connection".
15845
15846 2020-01-10  Pedro Alves  <palves@redhat.com>
15847
15848         * infrun.c: Include "target-connection.h".
15849         (check_multi_target_resumption): New.
15850         (proceed): Call it.
15851         * target-connection.c (make_target_connection_string): Make
15852         extern.
15853         * target-connection.h (make_target_connection_string): Declare.
15854
15855 2020-01-10  Pedro Alves  <palves@redhat.com>
15856
15857         * Makefile.in (COMMON_SFILES): Add target-connection.c.
15858         * inferior.c (uiout_field_connection): New function.
15859         (print_inferior): Add new "connection-id" column.
15860         (add_inferior_command): Show connection number/string of added
15861         inferior.
15862         * process-stratum-target.h
15863         (process_stratum_target::connection_string): New virtual method.
15864         (process_stratum_target::connection_number): New field.
15865         * remote.c (remote_target::connection_string): New override.
15866         * target-connection.c: New file.
15867         * target-connection.h: New file.
15868         * target.c (decref_target): Remove process_stratum targets from
15869         the connection list.
15870         (target_stack::push): Add process_stratum targets to the
15871         connection list.
15872
15873 2020-01-10  Pedro Alves  <palves@redhat.com>
15874
15875         Revert:
15876         2016-04-12  Pedro Alves  <palves@redhat.com>
15877         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
15878         Remove references to name.
15879         * serial.h (struct serial) <name>: Delete.
15880
15881 2020-01-10  Pedro Alves  <palves@redhat.com>
15882
15883         * gdbarch-selftests.c (register_to_value_test): Remove "target
15884         already pushed" check.
15885
15886 2020-01-10  Pedro Alves  <palves@redhat.com>
15887             John Baldwin  <jhb@FreeBSD.org>
15888
15889         * aarch64-linux-nat.c
15890         (aarch64_linux_nat_target::thread_architecture): Adjust.
15891         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
15892         (task_command_1): Likewise.
15893         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
15894         (aix_thread_target::wait, aix_thread_target::fetch_registers)
15895         (aix_thread_target::store_registers)
15896         (aix_thread_target::thread_alive): Adjust.
15897         * amd64-fbsd-tdep.c: Include "inferior.h".
15898         (amd64fbsd_get_thread_local_address): Pass down target.
15899         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
15900         thread's gdbarch instead of target_gdbarch.
15901         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
15902         get_last_target_status.
15903         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
15904         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
15905         inferiors.
15906         (update_inserted_breakpoint_locations): Skip if inferiors with no
15907         execution.
15908         (update_global_location_list): When handling moribund locations,
15909         find representative inferior for location's pspace, and use thread
15910         count of its process_stratum target.
15911         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
15912         * bsd-uthread.c (bsd_uthread_target::wait): Use
15913         as_process_stratum_target and adjust thread_change_ptid and
15914         add_thread calls.
15915         (bsd_uthread_target::update_thread_list): Use
15916         as_process_stratum_target and adjust find_thread_ptid,
15917         thread_change_ptid and add_thread calls.
15918         * btrace.c (maint_btrace_packet_history_cmd): Adjust
15919         find_thread_ptid call.
15920         * corelow.c (add_to_thread_list): Adjust add_thread call.
15921         (core_target_open): Adjust add_thread_silent and thread_count
15922         calls.
15923         (core_target::pid_to_str): Adjust find_inferior_ptid call.
15924         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
15925         * event-top.c (async_disconnect): Pop targets from all inferiors.
15926         * exec.c (add_target_sections): Push exec target on all inferiors
15927         sharing the program space.
15928         (remove_target_sections): Remove the exec target from all
15929         inferiors sharing the program space.
15930         (exec_on_vfork): New.
15931         * exec.h (exec_on_vfork): Declare.
15932         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
15933         Pass it down.
15934         (fbsd_nat_target::update_thread_list): Adjust.
15935         (fbsd_nat_target::resume): Adjust.
15936         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
15937         down.
15938         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
15939         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
15940         get_thread_arch_regcache call.
15941         * fork-child.c (gdb_startup_inferior): Pass target down to
15942         startup_inferior and set_executing.
15943         * gdbthread.h (struct process_stratum_target): Forward declare.
15944         (add_thread, add_thread_silent, add_thread_with_info)
15945         (in_thread_list): Add process_stratum_target parameter.
15946         (find_thread_ptid(inferior*, ptid_t)): New overload.
15947         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
15948         parameter.
15949         (all_threads()): Delete overload.
15950         (all_threads, all_non_exited_threads): Add process_stratum_target
15951         parameter.
15952         (all_threads_safe): Use brace initialization.
15953         (thread_count): Add process_stratum_target parameter.
15954         (set_resumed, set_running, set_stop_requested, set_executing)
15955         (threads_are_executing, finish_thread_state): Add
15956         process_stratum_target parameter.
15957         (switch_to_thread): Use is_current_thread.
15958         * i386-fbsd-tdep.c: Include "inferior.h".
15959         (i386fbsd_get_thread_local_address): Pass down target.
15960         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
15961         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
15962         have_inferiors check.
15963         * inf-ptrace.c (inf_ptrace_target::create_inferior)
15964         (inf_ptrace_target::attach): Adjust.
15965         * infcall.c (run_inferior_call): Adjust.
15966         * infcmd.c (run_command_1): Pass target to
15967         scoped_finish_thread_state.
15968         (proceed_thread_callback): Skip inferiors with no execution.
15969         (continue_command): Rename 'all_threads' local to avoid hiding
15970         'all_threads' function.  Adjust get_last_target_status call.
15971         (prepare_one_step): Adjust set_running call.
15972         (signal_command): Use user_visible_resume_target.  Compare thread
15973         pointers instead of inferior_ptid.
15974         (info_program_command): Adjust to pass down target.
15975         (attach_command): Mark target's 'thread_executing' flag.
15976         (stop_current_target_threads_ns): New, factored out from ...
15977         (interrupt_target_1): ... this.  Switch inferior before making
15978         target calls.
15979         * inferior-iter.h
15980         (struct all_inferiors_iterator, struct all_inferiors_range)
15981         (struct all_inferiors_safe_range)
15982         (struct all_non_exited_inferiors_range): Filter on
15983         process_stratum_target too.  Remove explicit.
15984         * inferior.c (inferior::inferior): Push dummy target on target
15985         stack.
15986         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
15987         Add process_stratum_target parameter, and pass it down.
15988         (have_live_inferiors): Adjust.
15989         (switch_to_inferior_and_push_target): New.
15990         (add_inferior_command, clone_inferior_command): Handle
15991         "-no-connection" parameter.  Use
15992         switch_to_inferior_and_push_target.
15993         (_initialize_inferior): Mention "-no-connection" option in
15994         the help of "add-inferior" and "clone-inferior" commands.
15995         * inferior.h: Include "process-stratum-target.h".
15996         (interrupt_target_1): Use bool.
15997         (struct inferior) <push_target, unpush_target, target_is_pushed,
15998         find_target_beneath, top_target, process_target, target_at,
15999         m_stack>: New.
16000         (discard_all_inferiors): Delete.
16001         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
16002         (all_inferiors, all_non_exited_inferiors): Add
16003         process_stratum_target parameter.
16004         * infrun.c: Include "gdb_select.h" and <unordered_map>.
16005         (target_last_proc_target): New global.
16006         (follow_fork_inferior): Push target on new inferior.  Pass target
16007         to add_thread_silent.  Call exec_on_vfork.  Handle target's
16008         reference count.
16009         (follow_fork): Adjust get_last_target_status call.  Also consider
16010         target.
16011         (follow_exec): Push target on new inferior.
16012         (struct execution_control_state) <target>: New field.
16013         (user_visible_resume_target): New.
16014         (do_target_resume): Call target_async.
16015         (resume_1): Set target's threads_executing flag.  Consider resume
16016         target.
16017         (commit_resume_all_targets): New.
16018         (proceed): Also consider resume target.  Skip threads of inferiors
16019         with no execution.  Commit resumtion in all targets.
16020         (start_remote): Pass current inferior to wait_for_inferior.
16021         (infrun_thread_stop_requested): Consider target as well.  Pass
16022         thread_info pointer to clear_inline_frame_state instead of ptid.
16023         (infrun_thread_thread_exit): Consider target as well.
16024         (random_pending_event_thread): New inferior parameter.  Use it.
16025         (do_target_wait): Rename to ...
16026         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
16027         down.
16028         (threads_are_resumed_pending_p, do_target_wait): New.
16029         (prepare_for_detach): Adjust calls.
16030         (wait_for_inferior): New inferior parameter.  Handle it.  Use
16031         do_target_wait_1 instead of do_target_wait.
16032         (fetch_inferior_event): Adjust.  Switch to representative
16033         inferior.  Pass target down.
16034         (set_last_target_status): Add process_stratum_target parameter.
16035         Save target in global.
16036         (get_last_target_status): Add process_stratum_target parameter and
16037         handle it.
16038         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
16039         (context_switch): Check inferior_ptid == null_ptid before calling
16040         inferior_thread().
16041         (get_inferior_stop_soon): Pass down target.
16042         (wait_one): Rename to ...
16043         (poll_one_curr_target): ... this.
16044         (struct wait_one_event): New.
16045         (wait_one): New.
16046         (stop_all_threads): Adjust.
16047         (handle_no_resumed, handle_inferior_event): Adjust to consider the
16048         event's target.
16049         (switch_back_to_stepped_thread): Also consider target.
16050         (print_stop_event): Update.
16051         (normal_stop): Update.  Also consider the resume target.
16052         * infrun.h (wait_for_inferior): Remove declaration.
16053         (user_visible_resume_target): New declaration.
16054         (get_last_target_status, set_last_target_status): New
16055         process_stratum_target parameter.
16056         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16057         process_stratum_target parameter, and use it.
16058         (clear_inline_frame_state (thread_info*)): New.
16059         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16060         process_stratum_target parameter.
16061         (clear_inline_frame_state (thread_info*)): Declare.
16062         * linux-fork.c (delete_checkpoint_command): Pass target down to
16063         find_thread_ptid.
16064         (checkpoint_command): Adjust.
16065         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
16066         instead of just tweaking inferior_ptid.
16067         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
16068         (exit_lwp): Pass target down to find_thread_ptid.
16069         (attach_proc_task_lwp_callback): Pass target down to
16070         add_thread/set_running/set_executing.
16071         (linux_nat_target::attach): Pass target down to
16072         thread_change_ptid.
16073         (get_detach_signal): Pass target down to find_thread_ptid.
16074         Consider last target status's target.
16075         (linux_resume_one_lwp_throw, resume_lwp)
16076         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
16077         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
16078         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
16079         (linux_nat_target::async_wait_fd): New.
16080         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
16081         target down.
16082         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
16083         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
16084         * linux-thread-db.c (struct thread_db_info::process_target): New
16085         field.
16086         (add_thread_db_info): Save target.
16087         (get_thread_db_info): New process_stratum_target parameter.  Also
16088         match target.
16089         (delete_thread_db_info): New process_stratum_target parameter.
16090         Also match target.
16091         (thread_from_lwp): Adjust to pass down target.
16092         (thread_db_notice_clone): Pass down target.
16093         (check_thread_db_callback): Pass down target.
16094         (try_thread_db_load_1): Always push the thread_db target.
16095         (try_thread_db_load, record_thread): Pass target down.
16096         (thread_db_target::detach): Pass target down.  Always unpush the
16097         thread_db target.
16098         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
16099         target down.  Always unpush the thread_db target.
16100         (find_new_threads_callback, thread_db_find_new_threads_2)
16101         (thread_db_target::update_thread_list): Pass target down.
16102         (thread_db_target::pid_to_str): Pass current inferior down.
16103         (thread_db_target::get_thread_local_address): Pass target down.
16104         (thread_db_target::resume, maintenance_check_libthread_db): Pass
16105         target down.
16106         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
16107         * procfs.c (procfs_target::procfs_init_inferior): Declare.
16108         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
16109         (procfs_init_inferior): Rename to ...
16110         (procfs_target::procfs_init_inferior): ... this and adjust.
16111         (procfs_target::create_inferior, procfs_notice_thread)
16112         (procfs_do_thread_registers): Adjust.
16113         * ppc-fbsd-tdep.c: Include "inferior.h".
16114         (ppcfbsd_get_thread_local_address): Pass down target.
16115         * proc-service.c (ps_xfer_memory): Switch current inferior and
16116         program space as well.
16117         (get_ps_regcache): Pass target down.
16118         * process-stratum-target.c
16119         (process_stratum_target::thread_address_space)
16120         (process_stratum_target::thread_architecture): Pass target down.
16121         * process-stratum-target.h
16122         (process_stratum_target::threads_executing): New field.
16123         (as_process_stratum_target): New.
16124         * ravenscar-thread.c
16125         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
16126         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
16127         down.
16128         * record-btrace.c (record_btrace_target::info_record): Adjust.
16129         (record_btrace_target::record_method)
16130         (record_btrace_target::record_is_replaying)
16131         (record_btrace_target::fetch_registers)
16132         (get_thread_current_frame_id, record_btrace_target::resume)
16133         (record_btrace_target::wait, record_btrace_target::stop): Pass
16134         target down.
16135         * record-full.c (record_full_wait_1): Switch to event thread.
16136         Pass target down.
16137         * regcache.c (regcache::regcache)
16138         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
16139         process_stratum_target parameter and handle it.
16140         (current_thread_target): New global.
16141         (get_thread_regcache): Add process_stratum_target parameter and
16142         handle it.  Switch inferior before calling target method.
16143         (get_thread_regcache): Pass target down.
16144         (get_thread_regcache_for_ptid): Pass target down.
16145         (registers_changed_ptid): Add process_stratum_target parameter and
16146         handle it.
16147         (registers_changed_thread, registers_changed): Pass target down.
16148         (test_get_thread_arch_aspace_regcache): New.
16149         (current_regcache_test): Define a couple local test_target_ops
16150         instances and use them for testing.
16151         (readwrite_regcache): Pass process_stratum_target parameter.
16152         (cooked_read_test, cooked_write_test): Pass mock_target down.
16153         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
16154         (get_thread_arch_aspace_regcache): Add process_stratum_target
16155         parameter.
16156         (regcache::target): New method.
16157         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
16158         (regcache::registers_changed_ptid): Add process_stratum_target
16159         parameter.
16160         (regcache::m_target): New field.
16161         (registers_changed_ptid): Add process_stratum_target parameter.
16162         * remote.c (remote_state::supports_vCont_probed): New field.
16163         (remote_target::async_wait_fd): New method.
16164         (remote_unpush_and_throw): Add remote_target parameter.
16165         (get_current_remote_target): Adjust.
16166         (remote_target::remote_add_inferior): Push target.
16167         (remote_target::remote_add_thread)
16168         (remote_target::remote_notice_new_inferior)
16169         (get_remote_thread_info): Pass target down.
16170         (remote_target::update_thread_list): Skip threads of inferiors
16171         bound to other targets.  (remote_target::close): Don't discard
16172         inferiors.  (remote_target::add_current_inferior_and_thread)
16173         (remote_target::process_initial_stop_replies)
16174         (remote_target::start_remote)
16175         (remote_target::remote_serial_quit_handler): Pass down target.
16176         (remote_target::remote_unpush_target): New remote_target
16177         parameter.  Unpush the target from all inferiors.
16178         (remote_target::remote_unpush_and_throw): New remote_target
16179         parameter.  Pass it down.
16180         (remote_target::open_1): Check whether the current inferior has
16181         execution instead of checking whether any inferior is live.  Pass
16182         target down.
16183         (remote_target::remote_detach_1): Pass down target.  Use
16184         remote_unpush_target.
16185         (extended_remote_target::attach): Pass down target.
16186         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
16187         (remote_target::append_resumption): Pass down target.
16188         (remote_target::append_pending_thread_resumptions)
16189         (remote_target::remote_resume_with_hc, remote_target::resume)
16190         (remote_target::commit_resume): Pass down target.
16191         (remote_target::remote_stop_ns): Check supports_vCont_probed.
16192         (remote_target::interrupt_query)
16193         (remote_target::remove_new_fork_children)
16194         (remote_target::check_pending_events_prevent_wildcard_vcont)
16195         (remote_target::remote_parse_stop_reply)
16196         (remote_target::process_stop_reply): Pass down target.
16197         (first_remote_resumed_thread): New remote_target parameter.  Pass
16198         it down.
16199         (remote_target::wait_as): Pass down target.
16200         (unpush_and_perror): New remote_target parameter.  Pass it down.
16201         (remote_target::readchar, remote_target::remote_serial_write)
16202         (remote_target::getpkt_or_notif_sane_1)
16203         (remote_target::kill_new_fork_children, remote_target::kill): Pass
16204         down target.
16205         (remote_target::mourn_inferior): Pass down target.  Use
16206         remote_unpush_target.
16207         (remote_target::core_of_thread)
16208         (remote_target::remote_btrace_maybe_reopen): Pass down target.
16209         (remote_target::pid_to_exec_file)
16210         (remote_target::thread_handle_to_thread_info): Pass down target.
16211         (remote_target::async_wait_fd): New.
16212         * riscv-fbsd-tdep.c: Include "inferior.h".
16213         (riscv_fbsd_get_thread_local_address): Pass down target.
16214         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
16215         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
16216         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
16217         Adjust.
16218         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
16219         * solib-svr4.c (enable_break): Pass down target.
16220         * spu-multiarch.c (parse_spufs_run): Pass down target.
16221         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
16222         * target-delegates.c: Regenerate.
16223         * target.c (g_target_stack): Delete.
16224         (current_top_target): Return the current inferior's top target.
16225         (target_has_execution_1): Refer to the passed-in inferior's top
16226         target.
16227         (target_supports_terminal_ours): Check whether the initial
16228         inferior was already created.
16229         (decref_target): New.
16230         (target_stack::push): Incref/decref the target.
16231         (push_target, push_target, unpush_target): Adjust.
16232         (target_stack::unpush): Defref target.
16233         (target_is_pushed): Return bool.  Adjust to refer to the current
16234         inferior's target stack.
16235         (dispose_inferior): Delete, and inline parts ...
16236         (target_preopen): ... here.  Only dispose of the current inferior.
16237         (target_detach): Hold strong target reference while detaching.
16238         Pass target down.
16239         (target_thread_name): Add assertion.
16240         (target_resume): Pass down target.
16241         (target_ops::beneath, find_target_at): Adjust to refer to the
16242         current inferior's target stack.
16243         (get_dummy_target): New.
16244         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
16245         has a thread running.
16246         (initialize_targets): Rename to ...
16247         (_initialize_target): ... this.
16248         * target.h: Include "gdbsupport/refcounted-object.h".
16249         (struct target_ops): Inherit refcounted_object.
16250         (target_ops::shortname, target_ops::longname): Make const.
16251         (target_ops::async_wait_fd): New method.
16252         (decref_target): Declare.
16253         (struct target_ops_ref_policy): New.
16254         (target_ops_ref): New typedef.
16255         (get_dummy_target): Declare function.
16256         (target_is_pushed): Return bool.
16257         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
16258         (all_matching_threads_iterator::all_matching_threads_iterator):
16259         Handle filter target.
16260         * thread-iter.h (struct all_matching_threads_iterator, struct
16261         all_matching_threads_range, class all_non_exited_threads_range):
16262         Filter by target too.  Remove explicit.
16263         * thread.c (threads_executing): Delete.
16264         (inferior_thread): Pass down current inferior.
16265         (clear_thread_inferior_resources): Pass down thread pointer
16266         instead of ptid_t.
16267         (add_thread_silent, add_thread_with_info, add_thread): Add
16268         process_stratum_target parameter.  Use it for thread and inferior
16269         searches.
16270         (is_current_thread): New.
16271         (thread_info::deletable): Use it.
16272         (find_thread_ptid, thread_count, in_thread_list)
16273         (thread_change_ptid, set_resumed, set_running): New
16274         process_stratum_target parameter.  Pass it down.
16275         (set_executing): New process_stratum_target parameter.  Pass it
16276         down.  Adjust reference to 'threads_executing'.
16277         (threads_are_executing): New process_stratum_target parameter.
16278         Adjust reference to 'threads_executing'.
16279         (set_stop_requested, finish_thread_state): New
16280         process_stratum_target parameter.  Pass it down.
16281         (switch_to_thread): Also match inferior.
16282         (switch_to_thread): New process_stratum_target parameter.  Pass it
16283         down.
16284         (update_threads_executing): Reimplement.
16285         * top.c (quit_force): Pop targets from all inferior.
16286         (gdb_init): Don't call initialize_targets.
16287         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
16288         Declare.
16289         (windows_add_thread, windows_delete_thread): Adjust.
16290         (get_windows_debug_event): Rename to ...
16291         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
16292         * tracefile-tfile.c (tfile_target_open): Pass down target.
16293         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
16294         Forward declare.
16295         (switch_to_thread): Add process_stratum_target parameter.
16296         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
16297         parameter.  Use it.
16298         (mi_on_resume): Pass target down.
16299         * nat/fork-inferior.c (startup_inferior): Add
16300         process_stratum_target parameter.  Pass it down.
16301         * nat/fork-inferior.h (startup_inferior): Add
16302         process_stratum_target parameter.
16303         * python/py-threadevent.c (py_get_event_thread): Pass target down.
16304
16305 2020-01-10  Pedro Alves  <palves@redhat.com>
16306
16307         * remote.c (remote_target::start_remote): Don't set inferior_ptid
16308         directly.  Instead find the first thread in the thread list and
16309         use switch_to_thread.
16310
16311 2020-01-10  Pedro Alves  <palves@redhat.com>
16312
16313         * remote.c (remote_target::remote_add_inferior): Don't bind a
16314         process to the current inferior if the current inferior is already
16315         bound to a process.
16316
16317 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16318             Pedro Alves  <palves@redhat.com>
16319
16320         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
16321         If no process is specified, return null_ptid instead of
16322         inferior_ptid.
16323         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
16324         TARGET_WAITKIND_SIGNALLED with no pid.
16325
16326 2020-01-10  Pedro Alves  <palves@redhat.com>
16327
16328         * remote.c (first_remote_resumed_thread): New.
16329         (remote_target::wait_as): Use it as default event_ptid instead of
16330         inferior_ptid.
16331
16332 2020-01-10  Pedro Alves  <palves@redhat.com>
16333
16334         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
16335
16336 2020-01-10  Pedro Alves  <palves@redhat.com>
16337
16338         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
16339         not -1.
16340
16341 2020-01-10  Pedro Alves  <palves@redhat.com>
16342
16343         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
16344         ptid to get_last_target_status.
16345         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
16346         ptid to get_last_target_status.
16347         * infcmd.c (continue_command): Don't pass a target_waitstatus to
16348         get_last_target_status.
16349         (info_program_command): Don't pass a target_waitstatus to
16350         get_last_target_status.
16351         * infrun.c (init_wait_for_inferior): Use
16352         nullify_last_target_wait_ptid.
16353         (get_last_target_status): Handle nullptr arguments.
16354         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
16355         (print_stop_event): Don't pass a ptid to get_last_target_status.
16356         (normal_stop): Don't pass a ptid to get_last_target_status.
16357         * infrun.h (get_last_target_status, set_last_target_status): Move
16358         comments here and update.
16359         (nullify_last_target_wait_ptid): Declare.
16360         * linux-fork.c (fork_load_infrun_state): Remove local extern
16361         declaration of nullify_last_target_wait_ptid.
16362         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
16363         to get_last_target_status.
16364
16365 2020-01-10  Pedro Alves  <palves@redhat.com>
16366
16367         * gdbthread.h (scoped_restore_current_thread)
16368         <dont_restore, restore, m_dont_restore>: Declare.
16369         * thread.c (thread_alive): Add assertion.  Return bool.
16370         (switch_to_thread_if_alive): New.
16371         (prune_threads): Switch inferior/thread.
16372         (print_thread_info_1): Switch thread before calling target methods.
16373         (scoped_restore_current_thread::restore): New, factored out from
16374         ...
16375         (scoped_restore_current_thread::~scoped_restore_current_thread):
16376         ... this.
16377         (scoped_restore_current_thread::scoped_restore_current_thread):
16378         Add assertion.
16379         (thread_apply_all_command, thread_select): Use
16380         switch_to_thread_if_alive.
16381         * infrun.c (proceed, restart_threads, handle_signal_stop)
16382         (switch_back_to_stepped_thread): Switch current thread before
16383         calling target methods.
16384
16385 2020-01-10  Pedro Alves <palves@redhat.com>
16386
16387         * inferior.c (switch_to_inferior_no_thread): New function,
16388         factored out from ...
16389         (inferior_command): ... here.
16390         * inferior.h (switch_to_inferior_no_thread): Declare.
16391         * mi/mi-main.c (run_one_inferior): Use
16392         switch_to_inferior_no_thread.
16393
16394 2020-01-10  Pedro Alves  <palves@redhat.com>
16395
16396         * infcmd.c (kill_command): Remove dead code.
16397
16398 2020-01-10  Pedro Alves  <palves@redhat.com>
16399
16400         * remote.c (remote_target::mourn_inferior): No longer check
16401         whether the target is running.
16402
16403 2020-01-10  Pedro Alves  <palves@redhat.com>
16404
16405         * corelow.c (core_target::has_execution): Change parameter type to
16406         inferior pointer.
16407         * inferior.c (number_of_live_inferiors): Use
16408         inferior::has_execution instead of target_has_execution_1.
16409         * inferior.h (inferior::has_execution): New.
16410         * linux-thread-db.c (thread_db_target::update_thread_list): Use
16411         inferior::has_execution instead of target_has_execution_1.
16412         * process-stratum-target.c
16413         (process_stratum_target::has_execution): Change parameter type to
16414         inferior pointer.  Check the inferior's PID instead of
16415         inferior_ptid.
16416         * process-stratum-target.h
16417         (process_stratum_target::has_execution): Change parameter type to
16418         inferior pointer.
16419         * record-full.c (record_full_core_target::has_execution): Change
16420         parameter type to inferior pointer.
16421         * target.c (target_has_execution_1): Change parameter type to
16422         inferior pointer.
16423         (target_has_execution_current): Adjust.
16424         * target.h (target_ops::has_execution): Change parameter type to
16425         inferior pointer.
16426         (target_has_execution_1): Change parameter type to inferior
16427         pointer.  Change return type to bool.
16428         * tracefile.h (tracefile_target::has_execution): Change parameter
16429         type to inferior pointer.
16430
16431 2020-01-10  Pedro Alves  <palves@redhat.com>
16432
16433         * exceptions.c (print_flush): Remove current_top_target() check.
16434
16435 2020-01-10  Pedro Alves  <palves@redhat.com>
16436
16437         * remote.c (show_remote_exec_file): Show the current inferior's
16438         exec-file instead of the command variable's value.
16439
16440 2020-01-10  Pedro Alves  <palves@redhat.com>
16441
16442         * record-full.c (record_full_resume_ptid): New global.
16443         (record_full_target::resume): Set it.
16444         (record_full_wait_1): Use record_full_resume_ptid instead of
16445         inferior_ptid.
16446
16447 2020-01-10  Pedro Alves  <palves@redhat.com>
16448
16449         * gdbthread.h (scoped_restore_current_thread)
16450         <dont_restore, restore, m_dont_restore>: Declare.
16451         * thread.c (thread_alive): Add assertion.  Return bool.
16452         (switch_to_thread_if_alive): New.
16453         (prune_threads): Switch inferior/thread.
16454         (print_thread_info_1): Switch thread before calling target methods.
16455         (scoped_restore_current_thread::restore): New, factored out from
16456         ...
16457         (scoped_restore_current_thread::~scoped_restore_current_thread):
16458         ... this.
16459         (scoped_restore_current_thread::scoped_restore_current_thread):
16460         Add assertion.
16461         (thread_apply_all_command, thread_select): Use
16462         switch_to_thread_if_alive.
16463
16464 2020-01-10  George Barrett  <bob@bob131.so>
16465
16466         * stap-probe.c (stap_modify_semaphore): Don't check for null
16467         semaphores.
16468         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
16469         for null semaphores.
16470
16471 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
16472
16473         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
16474         all source windows, and maintain horizontal scroll status while
16475         doing so.
16476
16477 2020-01-09  Tom Tromey  <tom@tromey.com>
16478
16479         PR tui/18932:
16480         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
16481         update_source_window, not print_source_lines.
16482
16483 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
16484
16485         * tui/tui.c (tui_enable): Register tui hooks after calling
16486         tui_display_main.
16487
16488 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
16489
16490         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
16491
16492 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
16493
16494         * thread.c (print_thread_info_1): Fix indentation.
16495
16496 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
16497
16498         * symtab.c (general_symbol_info::compute_and_set_names): Move the
16499         unique_xmalloc_ptr outside the if to always free the demangled name.
16500
16501 2020-01-08  Tom Tromey  <tromey@adacore.com>
16502
16503         * xcoffread.c (enter_line_range, read_xcoff_symtab)
16504         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
16505         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
16506         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
16507         Remove.
16508         (section_offsets): New typedef.
16509         * symtab.c (fixup_section, get_msymbol_address): Update.
16510         * symmisc.c (dump_msymbols): Update.
16511         * symfile.h (relative_addr_info_to_section_offsets)
16512         (symfile_map_offsets_to_segments): Update.
16513         * symfile.c (build_section_addr_info_from_objfile)
16514         (init_objfile_sect_indices): Update.
16515         (struct place_section_arg): Change type of "offsets".
16516         (place_section): Update.
16517         (relative_addr_info_to_section_offsets): Change type of
16518         "section_offsets".  Remove "num_sections" parameter.
16519         (default_symfile_offsets, syms_from_objfile_1)
16520         (set_objfile_default_section_offset): Update.
16521         (reread_symbols): No need to preserve section offsets by hand.
16522         (symfile_map_offsets_to_segments): Change type of "offsets".
16523         * stap-probe.c (relocate_address): Update.
16524         * stabsread.h (process_one_symbol): Update.
16525         * solib-target.c (struct lm_info_target) <offsets>: Change type.
16526         (solib_target_relocate_section_addresses): Update.
16527         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
16528         Update.
16529         * solib-frv.c (frv_relocate_main_executable): Update.
16530         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
16531         * solib-aix.c (solib_aix_get_section_offsets): Change return
16532         type.
16533         (solib_aix_solib_create_inferior_hook): Update.
16534         * remote.c (remote_target::get_offsets): Update.
16535         * psymtab.c (find_pc_sect_psymtab): Update.
16536         * psympriv.h (struct partial_symbol) <address, text_low,
16537         text_high>: Update.
16538         * objfiles.h (obj_section_offset): Update.
16539         (struct objfile) <section_offsets>: Change type.
16540         <num_sections>: Remove.
16541         (objfile_relocate): Update.
16542         * objfiles.c (entry_point_address_query): Update
16543         (relocate_one_symbol): Change type of "section_offsets".
16544         (objfile_relocate1, objfile_relocate1): Change type of
16545         "new_offsets".
16546         (objfile_rebase1): Update.
16547         * mipsread.c (mipscoff_symfile_read): Update.
16548         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
16549         parameter.
16550         * mdebugread.c (parse_symbol): Change type of "section_offsets".
16551         (parse_external, psymtab_to_symtab_1): Update.
16552         * machoread.c (macho_symfile_offsets): Update.
16553         * ia64-tdep.c (ia64_find_unwind_table): Update.
16554         * hppa-tdep.c (read_unwind_info): Update.
16555         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
16556         * dwarf2read.c (create_addrmap_from_index)
16557         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
16558         (process_psymtab_comp_unit_reader, add_partial_symbol)
16559         (add_partial_subprogram, process_full_comp_unit)
16560         (read_file_scope, read_func_scope, read_lexical_block_scope)
16561         (read_call_site_scope, dwarf2_rnglists_process)
16562         (dwarf2_ranges_process, dwarf2_ranges_read)
16563         (dwarf_decode_lines_1, var_decode_location, new_symbol)
16564         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
16565         Update.
16566         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
16567         Update.
16568         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
16569         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
16570         (process_one_symbol): Change type of "section_offsets".
16571         * ctfread.c (get_objfile_text_range): Update.
16572         * coffread.c (coff_symtab_read, enter_linenos)
16573         (process_coff_symbol): Update.
16574         * coff-pe-read.c (add_pe_forwarded_sym): Update.
16575         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
16576
16577 2020-01-08  Tom Tromey  <tromey@adacore.com>
16578
16579         * dwarf2read.c (parse_macro_definition): Use std::string.
16580         (parse_macro_definition): Likewise.
16581
16582 2020-01-08  Tom Tromey  <tromey@adacore.com>
16583
16584         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
16585         (ATTR_ALLOC_CHUNK): Remove.
16586
16587 2020-01-08  Tom Tromey  <tromey@adacore.com>
16588
16589         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
16590
16591 2020-01-08  Tom Tromey  <tromey@adacore.com>
16592
16593         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
16594         (dwarf2_compute_name, open_dwo_file): Likewise.
16595         (process_enumeration_scope): Use std::vector.
16596         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
16597         (partial_die_info::fixup, dwarf2_start_subfile)
16598         (guess_full_die_structure_name, dwarf2_name): Likewise.
16599         (determine_prefix): Update.
16600         (guess_full_die_structure_name): Make return type const.
16601         (partial_die_full_name): Return unique_xmalloc_ptr.
16602         (DW_FIELD_ALLOC_CHUNK): Remove.
16603
16604 2020-01-07  Tom Tromey  <tromey@adacore.com>
16605
16606         PR build/24937:
16607         * stap-probe.c (class stap_static_probe_ops): Add constructor.
16608
16609 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
16610
16611         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
16612
16613 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
16614
16615         * stack.c (print_frame_info): Move disassemble_next_line code
16616         inside source_print block.
16617
16618 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16619
16620         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
16621         gdb/signals.h, as we are now using native signal symbols.
16622
16623 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
16624
16625         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
16626         overflow by an early check of content vs threshold.
16627         * tui/tui-source.c (tui_source_window::line_is_displayed):
16628         Likewise.
16629
16630 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16631
16632         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
16633
16634 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
16635
16636         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
16637         export table if no section contains it's RVA.
16638
16639 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16640
16641         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
16642
16643 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
16644
16645         * source.c (print_source_lines_base): Set last_line_listed.
16646
16647 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
16648
16649         * tui/tui-disasm.c: Remove trailing spaces.
16650
16651 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16652             Pedro Alves  <palves@redhat.com>
16653
16654         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
16655         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
16656         (windows_gdb_signal_to_target): New function, uses the above
16657         enumeration to convert GDB internal signal codes to equivalent
16658         Windows codes.
16659         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
16660         * windows-nat.c: Include "gdb_wait.h".
16661         (get_windows_debug_event): Extract the fatal exception from the
16662         exit status and convert to the equivalent Posix signal number.
16663         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
16664         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
16665         * gdbsupport/gdb_wait.c: New file, implements
16666         windows_status_to_termsig.
16667         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
16668         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
16669
16670 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
16671
16672         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
16673         show_layout.
16674
16675 2020-01-05  Luis Machado  <luis.machado@linaro.org>
16676
16677         * aarch64-linux-nat.c
16678         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
16679         and bfd_mach_aarch64.
16680
16681 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
16682
16683         * ui-file.c (stdio_file::can_emit_style_escape)
16684         (tee_file::can_emit_style_escape): Ensure style is used also on
16685         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
16686         to gdb_stdout.
16687         * main.c (set_gdb_data_directory): Use file style to output the
16688         warning that the given pathname is not a directory.
16689         * top.c (show_history_filename, gdb_safe_append_history)
16690         (show_gdb_datadir): Use file style.
16691
16692 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
16693
16694         * solib-target.c (struct lm_info_target):
16695         Change offsets to be a unique_xmalloc_ptr.
16696         (solib_target_relocate_section_addresses): Update.
16697
16698 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
16699
16700         * windows-nat.c (windows_clear_solib): Free so_list linked list.
16701
16702 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
16703
16704         * MAINTAINERS (Write After Approval): Add myself.
16705
16706 2020-01-02  Luis Machado  <luis.machado@linaro.org>
16707
16708         * proc-service.c (get_ps_regcache): Remove reference to obsolete
16709         Cell BE architecture.
16710         * target.h (struct target_ops) <thread_architecture>: Likewise.
16711
16712 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
16713
16714         * Makefile.in: Use INSTALL_PROGRAM_ENV.
16715
16716 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
16717
16718         * MAINTAINERS (Write After Approval): Add myself.
16719
16720 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16721
16722         * gdbarch.sh: Update copyright year range of generated files.
16723
16724 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16725
16726         Update copyright year range in all GDB files.
16727
16728 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16729
16730         * copyright.py: Convert to Python 3.
16731
16732 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16733
16734         * copyright.py: Adapt after move of gnulib directory from gdb
16735         directory to toplevel directory.
16736
16737 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16738
16739         * copyright.py (main): Exit if run from the wrong directory.
16740
16741 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16742
16743         * top.c (print_gdb_version): Change copyright year to 2020.
16744
16745 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16746
16747         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
16748
16749 For older changes see ChangeLog-2019.
16750 \f
16751 Local Variables:
16752 mode: change-log
16753 left-margin: 8
16754 fill-column: 74
16755 version-control: never
16756 coding: utf-8
16757 End: