gdb/ChangeLog

   1 2020-03-13  Tom Tromey  <tom@tromey.com>
   2
   3         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
   4
   5 2020-03-13  Tom Tromey  <tom@tromey.com>
   6
   7         * ada-valprint.c (ada_value_print_num): New function.
   8         (ada_value_print_1): Use it.
   9
  10 2020-03-13  Tom Tromey  <tom@tromey.com>
  11
  12         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
  13
  14 2020-03-13  Tom Tromey  <tom@tromey.com>
  15
  16         * ada-valprint.c (ada_value_print_ptr): New function.
  17         (ada_value_print_1): Use it.
  18
  19 2020-03-13  Tom Tromey  <tom@tromey.com>
  20
  21         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
  22         call common_val_print.
  23         (ada_val_print_1): Update.
  24         (ada_value_print_1): New function.
  25         (ada_value_print_inner): Rewrite.
  26
  27 2020-03-13  Tom Tromey  <tom@tromey.com>
  28
  29         * cp-valprint.c (cp_print_value_fields): Update.
  30         (cp_print_value): New function.
  31
  32 2020-03-13  Tom Tromey  <tom@tromey.com>
  33
  34         * m2-valprint.c (m2_value_print_inner): Use
  35         cp_print_value_fields.
  36         * cp-valprint.c (cp_print_value_fields): New function.
  37         * c-valprint.c (c_value_print_struct): New function.
  38         (c_value_print_inner): Use c_value_print_struct.
  39         * c-lang.h (cp_print_value_fields): Declare.
  40
  41 2020-03-13  Tom Tromey  <tom@tromey.com>
  42
  43         * c-valprint.c (c_value_print_array): New function.
  44         (c_value_print_inner): Use it.
  45
  46 2020-03-13  Tom Tromey  <tom@tromey.com>
  47
  48         * c-valprint.c (c_value_print_memberptr): New function.
  49         (c_value_print_inner): Use it.
  50
  51 2020-03-13  Tom Tromey  <tom@tromey.com>
  52
  53         * c-valprint.c (c_value_print_int): New function.
  54         (c_value_print_inner): Use it.
  55
  56 2020-03-13  Tom Tromey  <tom@tromey.com>
  57
  58         * c-valprint.c (c_value_print_ptr): New function.
  59         (c_value_print_inner): Use it.
  60
  61 2020-03-13  Tom Tromey  <tom@tromey.com>
  62
  63         * c-valprint.c (c_value_print_inner): Rewrite.
  64
  65 2020-03-13  Tom Tromey  <tom@tromey.com>
  66
  67         * valprint.c (generic_value_print_complex): New function.
  68         (generic_value_print): Use it.
  69
  70 2020-03-13  Tom Tromey  <tom@tromey.com>
  71
  72         * valprint.c (generic_val_print_float): Don't call
  73         val_print_scalar_formatted.
  74         (generic_val_print, generic_value_print): Update.
  75
  76 2020-03-13  Tom Tromey  <tom@tromey.com>
  77
  78         * valprint.c (generic_value_print_char): New function
  79         (generic_value_print): Use it.
  80
  81 2020-03-13  Tom Tromey  <tom@tromey.com>
  82
  83         * valprint.c (generic_value_print_int): New function.
  84         (generic_value_print): Use it.
  85
  86 2020-03-13  Tom Tromey  <tom@tromey.com>
  87
  88         * valprint.c (generic_value_print_bool): New function.
  89         (generic_value_print): Use it.
  90
  91 2020-03-13  Tom Tromey  <tom@tromey.com>
  92
  93         * valprint.c (generic_val_print_func): Simplify.
  94         (generic_val_print, generic_value_print): Update.
  95
  96 2020-03-13  Tom Tromey  <tom@tromey.com>
  97
  98         * valprint.c (generic_val_print_flags): Remove.
  99         (generic_val_print, generic_value_print): Update.
 100         (val_print_type_code_flags): Add original_value parameter.
 101
 102 2020-03-13  Tom Tromey  <tom@tromey.com>
 103
 104         * valprint.c (generic_val_print): Update.
 105         (generic_value_print): Update.
 106         * valprint.c (generic_val_print_enum): Don't call
 107         val_print_scalar_formatted.
 108
 109 2020-03-13  Tom Tromey  <tom@tromey.com>
 110
 111         * valprint.c (generic_value_print): Call generic_value_print_ptr.
 112         * valprint.c (generic_value_print_ptr): New function.
 113
 114 2020-03-13  Tom Tromey  <tom@tromey.com>
 115
 116         * valprint.c (generic_value_print): Rewrite.
 117
 118 2020-03-13  Tom Tromey  <tom@tromey.com>
 119
 120         * p-valprint.c (pascal_object_print_value_fields)
 121         (pascal_object_print_value): New functions.
 122
 123 2020-03-13  Tom Tromey  <tom@tromey.com>
 124
 125         * p-valprint.c (pascal_value_print_inner): Rewrite.
 126
 127 2020-03-13  Tom Tromey  <tom@tromey.com>
 128
 129         * f-valprint.c (f_value_print_innner): Rewrite.
 130
 131 2020-03-13  Tom Tromey  <tom@tromey.com>
 132
 133         * m2-valprint.c (m2_print_unbounded_array): New overload.
 134         (m2_print_unbounded_array): Update.
 135         (m2_print_array_contents): Take a struct value.
 136         (m2_value_print_inner): Rewrite.
 137
 138 2020-03-13  Tom Tromey  <tom@tromey.com>
 139
 140         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
 141         (d_value_print_inner): New function.
 142         * d-lang.h (d_value_print_inner): Declare.
 143         * d-lang.c (d_language_defn): Use d_value_print_inner.
 144
 145 2020-03-13  Tom Tromey  <tom@tromey.com>
 146
 147         * go-valprint.c (go_value_print_inner): New function.
 148         * go-lang.h (go_value_print_inner): Declare.
 149         * go-lang.c (go_language_defn): Use go_value_print_inner.
 150
 151 2020-03-13  Tom Tromey  <tom@tromey.com>
 152
 153         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
 154         API.
 155         (rust_val_print): Rewrite.
 156         (rust_value_print_inner): New function, from rust_val_print.
 157         (rust_language_defn): Use rust_value_print_inner.
 158
 159 2020-03-13  Tom Tromey  <tom@tromey.com>
 160
 161         * ada-valprint.c (ada_value_print_inner): New function.
 162         * ada-lang.h (ada_value_print_inner): Declare.
 163         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
 164
 165 2020-03-13  Tom Tromey  <tom@tromey.com>
 166
 167         * f-valprint.c (f_value_print_innner): New function.
 168         * f-lang.h (f_value_print_innner): Declare.
 169         * f-lang.c (f_language_defn): Use f_value_print_innner.
 170
 171 2020-03-13  Tom Tromey  <tom@tromey.com>
 172
 173         * p-valprint.c (pascal_value_print_inner): New function.
 174         * p-lang.h (pascal_value_print_inner): Declare.
 175         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
 176
 177 2020-03-13  Tom Tromey  <tom@tromey.com>
 178
 179         * m2-valprint.c (m2_value_print_inner): New function.
 180         * m2-lang.h (m2_value_print_inner): Declare.
 181         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
 182
 183 2020-03-13  Tom Tromey  <tom@tromey.com>
 184
 185         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
 186         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
 187         * c-valprint.c (c_value_print_inner): New function.
 188         * c-lang.h (c_value_print_inner): Declare.
 189         * c-lang.c (c_language_defn, cplus_language_defn)
 190         (asm_language_defn, minimal_language_defn): Use
 191         c_value_print_inner.
 192
 193 2020-03-13  Tom Tromey  <tom@tromey.com>
 194
 195         * p-valprint.c (pascal_object_print_value_fields): Now static.
 196         * p-lang.h (pascal_object_print_value_fields): Don't declare.
 197
 198 2020-03-13  Tom Tromey  <tom@tromey.com>
 199
 200         * c-valprint.c (c_val_print_array): Simplify.
 201
 202 2020-03-13  Tom Tromey  <tom@tromey.com>
 203
 204         * valprint.c (value_print_array_elements): New function.
 205         * valprint.h (value_print_array_elements): Declare.
 206
 207 2020-03-13  Tom Tromey  <tom@tromey.com>
 208
 209         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
 210         * mips-tdep.c (mips_print_register): Use
 211         value_print_scalar_formatted.
 212
 213 2020-03-13  Tom Tromey  <tom@tromey.com>
 214
 215         * valprint.h (value_print_scalar_formatted): Declare.
 216         * valprint.c (value_print_scalar_formatted): New function.
 217
 218 2020-03-13  Tom Tromey  <tom@tromey.com>
 219
 220         * valprint.h (generic_value_print): Declare.
 221         * valprint.c (generic_value_print): New function.
 222
 223 2020-03-13  Tom Tromey  <tom@tromey.com>
 224
 225         * valprint.c (do_val_print): Call la_value_print_inner, if
 226         available.
 227         * rust-lang.c (rust_language_defn): Update.
 228         * p-lang.c (pascal_language_defn): Update.
 229         * opencl-lang.c (opencl_language_defn): Update.
 230         * objc-lang.c (objc_language_defn): Update.
 231         * m2-lang.c (m2_language_defn): Update.
 232         * language.h (struct language_defn) <la_value_print_inner>: New
 233         member.
 234         * language.c (unknown_language_defn, auto_language_defn): Update.
 235         * go-lang.c (go_language_defn): Update.
 236         * f-lang.c (f_language_defn): Update.
 237         * d-lang.c (d_language_defn): Update.
 238         * c-lang.c (c_language_defn, cplus_language_defn)
 239         (asm_language_defn, minimal_language_defn): Update.
 240         * ada-lang.c (ada_language_defn): Update.
 241
 242 2020-03-13  Tom Tromey  <tom@tromey.com>
 243
 244         * c-valprint.c (c_value_print): Use common_val_print.
 245
 246 2020-03-13  Tom Tromey  <tom@tromey.com>
 247
 248         * cp-valprint.c (cp_print_static_field): Use common_val_print.
 249
 250 2020-03-13  Tom Tromey  <tom@tromey.com>
 251
 252         * f-valprint.c (f77_print_array_1, f_val_print): Use
 253         common_val_print.
 254
 255 2020-03-13  Tom Tromey  <tom@tromey.com>
 256
 257         * riscv-tdep.c (riscv_print_one_register_info): Use
 258         common_val_print.
 259
 260 2020-03-13  Tom Tromey  <tom@tromey.com>
 261
 262         * mi/mi-main.c (output_register): Use common_val_print.
 263
 264 2020-03-13  Tom Tromey  <tom@tromey.com>
 265
 266         * infcmd.c (default_print_one_register_info): Use
 267         common_val_print.
 268
 269 2020-03-13  Tom Tromey  <tom@tromey.com>
 270
 271         * valprint.h (common_val_print_checked): Declare.
 272         * valprint.c (common_val_print_checked): New function.
 273         * stack.c (print_frame_arg): Use common_val_print_checked.
 274
 275 2020-03-13  Tom Tromey  <tom@tromey.com>
 276
 277         * valprint.c (do_val_print): New function, from val_print.
 278         (val_print): Use do_val_print.
 279         (common_val_print): Use do_val_print.
 280
 281 2020-03-13  Tom Tromey  <tom@tromey.com>
 282
 283         * valprint.c (value_print): Use scoped_value_mark.
 284
 285 2020-03-13  Tom de Vries  <tdevries@suse.de>
 286
 287         PR symtab/25646
 288         * psymtab.c (partial_symtab::partial_symtab): Don't set
 289         globals_offset and statics_offset.  Push element onto
 290         current_global_psymbols and current_static_psymbols stacks.
 291         (concat): New function.
 292         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
 293         element from current_global_psymbols and current_static_psymbols
 294         stacks.  Concat popped elements to global_psymbols and
 295         static_symbols.
 296         (add_psymbol_to_list): Use current_global_psymbols and
 297         current_static_psymbols stacks.
 298         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
 299         current_static_psymbols fields.
 300
 301 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
 302
 303         * corelow.c (sniff_core_bfd): Remove.
 304         (class core_target) <m_core_vec>: Remove.
 305         (core_target::core_target): Update.
 306         (core_file_fns): Remove.
 307         (deprecated_add_core_fns): Remove.
 308         (default_core_sniffer): Remove.
 309         (sniff_core_bfd): Remove.
 310         (default_check_format): Remove.
 311         (gdb_check_format): Remove.
 312         (core_target_open): Update.
 313         (core_target::get_core_register_section): Update.
 314         (get_core_registers_cb): Update.
 315         (core_target::fetch_registers): Update.
 316         * gdbcore.h (struct core_fns): Remove.
 317         (deprecated_add_core_fns): Remove.
 318         (default_core_sniffer): Remove.
 319         (default_check_format): Remove.
 320
 321 2020-03-12  Tom Tromey  <tom@tromey.com>
 322
 323         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
 324         CORE_ADDR.
 325         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
 326
 327 2020-03-12  Tom Tromey  <tom@tromey.com>
 328
 329         * remote.c (remote_target::download_tracepoint)
 330         (remote_target::enable_tracepoint)
 331         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
 332         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
 333         sprintf_vma.
 334
 335 2020-03-12  Tom Tromey  <tom@tromey.com>
 336
 337         * symfile-mem.c: Update CORE_ADDR size assert.
 338
 339 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
 340
 341         * selftest.m4: Move to gdbsupport/.
 342         * acinclude.m4: Update path to selftest.m4.
 343
 344 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
 345
 346         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
 347         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
 348         gdbarch-selfselftests.c and selftest-arch.c.
 349         (SUBDIR_UNITTESTS_OBS): Rename to...
 350         (SELFTESTS_OBS): ... this.
 351         (COMMON_SFILES): Remove disasm-selftests.c and
 352         gdbarch-selftests.c.
 353         * configure.ac: Don't add selftest-arch.{c,o} to
 354         CONFIG_{SRCS,OBS}.
 355         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
 356         preprocessor conditions.
 357
 358 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
 359
 360         * configure.ac: Don't source bfd/development.sh.
 361         * selftest.m4: Modify comment.
 362         * configure: Re-generate.
 363
 364 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
 365
 366         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
 367         not "true" or "false".
 368         * configure: Re-generate.
 369
 370 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
 371
 372         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
 373         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
 374         renamed to arm_nbsd_supply_gregset.
 375         (fetch_register): Update to call arm_nbsd_supply_gregset.
 376         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
 377         (arm_netbsd_nat_target::fetch_registers): Update.
 378         (fetch_elfcore_registers): Removed.
 379         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
 380         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
 381         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
 382         not require NetBSD system headers.
 383         (arm_nbsd_regset): New struct.
 384         (arm_nbsd_iterate_over_regset_sections): New function.
 385         (arm_netbsd_init_abi_common): Updated to call
 386         set_gdbarch_iterate_over_regset_sections.
 387         * arm-nbsd-tdep.h: New file.
 388
 389 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
 390
 391         * symtab.c (find_pc_sect_line): Add check which prevents infinite
 392         recursion.
 393
 394 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
 395
 396         * configure: Re-generate.
 397
 398 2020-03-11  Tom Tromey  <tromey@adacore.com>
 399
 400         * ada-typeprint.c (print_choices): Fix comment.
 401
 402 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 403
 404         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
 405         previous item in the list, when the list has no items.
 406
 407 2020-03-11  Tom de Vries  <tdevries@suse.de>
 408
 409         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
 410         PROP_LOCLIST handling code.
 411
 412 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 413
 414         * buildsym-legacy.c (record_line): Pass extra parameter to
 415         record_line.
 416         * buildsym.c (buildsym_compunit::record_line): Take an extra
 417         parameter, reduce duplication in the line table, and record the
 418         is_stmt flag in the line table.
 419         * buildsym.h (buildsym_compunit::record_line): Add extra
 420         parameter.
 421         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
 422         non-statement lines.
 423         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
 424         this to the symtab builder.
 425         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
 426         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
 427         through to dwarf_record_line_1.
 428         * infrun.c (process_event_stop_test): When stepping, don't stop at
 429         a non-statement instruction, and only refresh the step info when
 430         we land in the middle of a line's range.  Also add an extra
 431         comment.
 432         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
 433         field.
 434         * record-btrace.c (btrace_find_line_range): Only record lines
 435         marked as is-statement.
 436         * stack.c (frame_show_address): Show the frame address if we are
 437         in a non-statement sal.
 438         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
 439         (maintenance_print_one_line_table): Print a header for the is_stmt
 440         column, and include is_stmt information in the output.
 441         * symtab.c (find_pc_sect_line): Find lines marked as statements in
 442         preference to non-statements.
 443         (find_pcs_for_symtab_line): Prefer is-statement entries.
 444         (find_line_common): Likewise.
 445         * symtab.h (struct linetable_entry): Add is_stmt field.
 446         (struct symtab_and_line): Likewise.
 447         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
 448         arranging the line table.
 449
 450 2020-03-07  Tom de Vries  <tdevries@suse.de>
 451
 452         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
 453         DIE.
 454
 455 2020-03-07  Tom Tromey  <tom@tromey.com>
 456
 457         * valops.c (value_literal_complex): Remove obsolete comment.
 458         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
 459         comment.
 460
 461 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 462
 463         * infrun.h: Forward-declare thread_info.
 464         (set_step_info): Add thread_info parameter, add doc.
 465         * infrun.c (set_step_info): Add thread_info parameter, move doc
 466         to header.
 467         * infrun.c (process_event_stop_test): Pass thread to
 468         set_step_info call.
 469         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
 470         set_step_info.
 471         (prepare_one_step): Add thread_info parameter, pass it to
 472         set_step_frame and prepare_one_step (recursive) call.
 473         (step_1): Pass thread to prepare_one_step call.
 474         (step_command_fsm::should_stop): Pass thread to
 475         prepare_one_step.
 476         (until_next_fsm): Pass thread to set_step_frame call.
 477         (finish_command): Pass thread to set_step_info call.
 478
 479 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
 480
 481         * windows-tdep.c (windows_solib_create_inferior_hook):
 482         Check if inferior is running.
 483
 484 2020-03-06  Tom de Vries  <tdevries@suse.de>
 485
 486         * NEWS: Fix "the the".
 487         * ctfread.c: Same.
 488
 489 2020-03-06  Tom de Vries  <tdevries@suse.de>
 490
 491         * psymtab.c (psymtab_to_symtab): Don't print "done.".
 492
 493 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 494
 495         * .dir-locals.el: Add a comment referencing the other copies of
 496         this file.
 497
 498 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
 499
 500         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
 501         psargs.
 502
 503 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 504
 505         * .gitattributes: New file.
 506
 507 2020-03-04  Tom Tromey  <tom@tromey.com>
 508
 509         * symmisc.c (print_symbol_bcache_statistics)
 510         (print_objfile_statistics): Update.
 511         * symfile.c (allocate_symtab): Use intern.
 512         * psymtab.c (partial_symtab::partial_symtab): Use intern.
 513         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
 514         macro_cache>: Remove.
 515         <string_cache>: New member.
 516         (struct objfile) <intern>: New methods.
 517         * elfread.c (elf_symtab_read): Use intern.
 518         * dwarf2/read.c (fixup_go_packaging): Intern package name.
 519         (dwarf2_compute_name, dwarf2_physname)
 520         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
 521         names.
 522         (guess_partial_die_structure_name): Update.
 523         (partial_die_info::fixup): Intern name.
 524         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
 525         name.
 526         (dwarf2_name): Intern name.  Update.
 527         * buildsym.c (buildsym_compunit::get_macro_table): Use
 528         string_cache.
 529
 530 2020-03-04  Tom Tromey  <tom@tromey.com>
 531
 532         * jit.c (bfd_open_from_target_memory): Make "target" const.
 533         * corefile.c (gnutarget): Now const.
 534         * gdbcore.h (gnutarget): Now const.
 535
 536 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
 537
 538         * NEWS: Mention support for WOW64 processes.
 539         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
 540         (amd64_windows_segment_register_p): Remove static.
 541         (_initialize_amd64_windows_nat): Update.
 542         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
 543         * i386-windows-nat.c (context_offset): Update.
 544         (i386_mappings): Rename and remove static.
 545         (i386_windows_segment_register_p): Remove static.
 546         (_initialize_i386_windows_nat): Update.
 547         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
 548         (STATUS_WX86_SINGLE_STEP): New macro.
 549         (EnumProcessModulesEx): New macro.
 550         (Wow64SuspendThread): New macro.
 551         (Wow64GetThreadContext): New macro.
 552         (Wow64SetThreadContext): New macro.
 553         (Wow64GetThreadSelectorEntry): New macro.
 554         (windows_set_context_register_offsets): Add static.
 555         (windows_set_segment_register_p): Likewise.
 556         (windows_add_thread): Adapt for WOW64 processes.
 557         (windows_fetch_one_register): Likewise.
 558         (windows_nat_target::fetch_registers): Likewise.
 559         (windows_store_one_register): Likewise.
 560         (display_selector): Likewise.
 561         (display_selectors): Likewise.
 562         (handle_exception): Likewise.
 563         (windows_continue): Likewise.
 564         (windows_nat_target::resume): Likewise.
 565         (windows_add_all_dlls): Likewise.
 566         (do_initial_windows_stuff): Likewise.
 567         (windows_nat_target::attach): Likewise.
 568         (windows_get_exec_module_filename): Likewise.
 569         (windows_nat_target::create_inferior): Likewise.
 570         (windows_xfer_siginfo): Likewise.
 571         (_initialize_loadable): Initialize Wow64SuspendThread,
 572         Wow64GetThreadContext, Wow64SetThreadContext,
 573         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
 574         * windows-nat.h (windows_set_context_register_offsets):
 575         Remove declaration.
 576         (windows_set_segment_register_p): Likewise.
 577         (i386_windows_segment_register_p): Add declaration.
 578         (amd64_windows_segment_register_p): Likewise.
 579
 580 2020-03-04  Luis Machado  <luis.machado@linaro.org>
 581
 582         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
 583         in "info registers" for AArch64/ARM.
 584
 585         The change caused "info registers" to not print GPR's.
 586
 587         gdb/ChangeLog:
 588
 589         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
 590
 591         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
 592         when reg->group is empty and reggroup is not.
 593
 594 2020-03-03  Tom Tromey  <tromey@adacore.com>
 595
 596         * dwarf2/frame.c (struct dwarf2_frame_cache)
 597         <checked_tailcall_bottom, entry_cfa_sp_offset,
 598         entry_cfa_sp_offset_p>: Remove members.
 599         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
 600         (dwarf2_frame_prev_register): Don't call
 601         dwarf2_tailcall_sniffer_first.
 602         (dwarf2_append_unwinders): Don't append tailcall unwinder.
 603         * frame-unwind.c (add_unwinder): New fuction.
 604         (frame_unwind_init): Use it.  Add tailcall unwinder.
 605
 606 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 607             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 608
 609         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
 610         value should be printed as true.
 611
 612 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
 613
 614         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
 615         (windows_init_abi): Set and use windows_so_ops.
 616
 617 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
 618
 619         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
 620         when verifying if dealing with a convenience variable.
 621
 622 2020-03-03  Luis Machado  <luis.machado@linaro.org>
 623
 624         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
 625
 626 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 627
 628         * infrun.c (gdbarch_supports_displaced_stepping): New.
 629         (use_displaced_stepping): Break up conditions in smaller pieces.
 630         Use gdbarch_supports_displaced_stepping.
 631         (displaced_step_prepare_throw): Use
 632         gdbarch_supports_displaced_stepping.
 633
 634 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 635
 636         * NEWS: Mention new behaviour of the history filename.
 637         * top.c (write_history_p): Add comment.
 638         (show_write_history_p): Add header comment, give a different
 639         message when history writing is on, but the history filename is
 640         empty.
 641         (history_filename): Add comment.
 642         (history_filename_empty): New function.
 643         (show_history_filename): Add header comment, give a different
 644         message when the filename is empty.
 645         (init_history): Compare history_filename against nullptr, and only
 646         read history if the filename is not empty.
 647         (set_history_filename): Add header comment, and only make
 648         non-empty filenames absolute.
 649         (init_main): Make the filename argument to 'set history filename'
 650         optional.
 651
 652 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
 653
 654         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
 655         (arm_supply_vfpregset): ...this, and update to use VFP registers.
 656         (fetch_fp_register): Update.
 657         (fetch_fp_regs): Update.
 658         (store_fp_register): Update.
 659         (store_fp_regs): Update.
 660         (arm_netbsd_nat_target::read_description): New function.
 661         (fetch_elfcore_registers): Update.
 662
 663 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 664
 665         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
 666         general_thread if the stop reply is missing a thread-id.
 667         (remote_target::process_stop_reply): Use the first non-exited
 668         thread if the target didn't pass a thread-id.
 669         * infrun.c (do_target_wait): Move call to
 670         switch_to_inferior_no_thread to ....
 671         (do_target_wait_1): ... here.
 672
 673 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
 674
 675         * debuginfod-support.c: Include defs.h first.
 676
 677 2020-02-28  Tom de Vries  <tdevries@suse.de>
 678
 679         * symfile.c (set_initial_language): Use default language for lookup.
 680
 681 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
 682
 683         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
 684         reader variable, pass `this` to read_cutu_die_from_dwo.
 685
 686 2020-02-27  Aaron Merey  <amerey@redhat.com>
 687
 688         * source.c (open_source_file): Check for nullptr when computing
 689         srcpath.
 690
 691 2020-02-27  Tom Tromey  <tromey@adacore.com>
 692
 693         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
 694         member.
 695         (dwarf2_add_field): Don't update nfields.
 696         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
 697
 698 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
 699
 700         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
 701         abs.
 702
 703 2020-02-26  Tom Tromey  <tom@tromey.com>
 704
 705         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
 706         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
 707         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
 708         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
 709         per_cu_data.
 710
 711 2020-02-26  Tom Tromey  <tom@tromey.com>
 712
 713         * dwarf2/index-write.c (psym_index_map): Change type.
 714         (add_address_entry_worker, write_one_signatured_type)
 715         (recursively_count_psymbols, recursively_write_psymbols)
 716         (class debug_names, psyms_seen_size, write_gdbindex)
 717         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
 718
 719 2020-02-26  Aaron Merey  <amerey@redhat.com>
 720
 721         * Makefile.in: Handle optional debuginfod support.
 722         * NEWS: Update.
 723         * README: Add --with-debuginfod summary.
 724         * config.in: Regenerate.
 725         * configure: Regenerate.
 726         * configure.ac: Handle optional debuginfod support.
 727         * debuginfod-support.c: debuginfod helper functions.
 728         * debuginfod-support.h: Ditto.
 729         * doc/gdb.texinfo: Add --with-debuginfod to configure options
 730         summary.
 731         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
 732         when a dwz file cannot be found.
 733         * elfread.c (elf_symfile_read): Query debuginfod servers when a
 734         debuginfo file cannot be found.
 735         * source.c (open_source_file): Query debuginfod servers when a
 736         source file cannot be found.
 737         * top.c (print_gdb_configuration): Include
 738         --{with,without}-debuginfod in the output.
 739
 740 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
 741
 742         * thread.c (thr_try_catch_cmd): Print thread name.
 743
 744 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
 745
 746         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
 747         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
 748         dwarf2_fetch_die_type_sect_off): Move to...
 749         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
 750         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
 751         dwarf2_fetch_die_type_sect_off): ... here.
 752         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
 753         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
 754         dwarf2_fetch_die_type_sect_off): Move doc to header file.
 755
 756 2020-02-26  Tom de Vries  <tdevries@suse.de>
 757
 758         PR gdb/25603
 759         * symfile.c (set_initial_language): Exit-early if
 760         language_mode == language_mode_manual.
 761
 762 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
 763
 764         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
 765         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
 766         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
 767
 768 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 769
 770         * gdbtypes.c (create_array_type_with_stride): Handle negative
 771         array strides.
 772         * valarith.c (value_subscripted_rvalue): Likewise.
 773
 774 2020-02-25  Luis Machado  <luis.machado@linaro.org>
 775
 776         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
 777
 778 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
 779
 780         * loc.h (dwarf2_get_die_type): Move to...
 781         * read.h (dwarf2_get_die_type): ... here.
 782         * read.c (dwarf2_get_die_type): Move doc to header.
 783
 784 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
 785
 786         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
 787         'gnulib/Makefile.in' to the list.
 788
 789 2020-02-24  Tom Tromey  <tom@tromey.com>
 790
 791         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
 792         Remove.
 793         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
 794         XOBNEWVEC.
 795
 796 2020-02-24  Tom Tromey  <tom@tromey.com>
 797
 798         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
 799         New method.
 800         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
 801         (dw2_do_instantiate_symtab, dw2_get_file_names)
 802         (build_type_psymtab_dependencies, load_full_type_unit): Update.
 803
 804 2020-02-24  Tom Tromey  <tom@tromey.com>
 805
 806         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
 807         make_scoped_restore.
 808         (dwarf2_psymtab::read_symtab): Don't clear
 809         reading_partial_symbols.
 810
 811 2020-02-24  Tom de Vries  <tdevries@suse.de>
 812
 813         PR gdb/25592
 814         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
 815
 816 2020-02-24  Tom de Vries  <tdevries@suse.de>
 817
 818         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
 819         commands layout next/prev/regs.
 820
 821 2020-02-22  Tom Tromey  <tom@tromey.com>
 822
 823         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
 824         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
 825
 826 2020-02-22  Tom Tromey  <tom@tromey.com>
 827
 828         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
 829
 830 2020-02-22  Tom Tromey  <tom@tromey.com>
 831
 832         * tui/tui-win.c (_initialize_tui_win): Add usage text.
 833         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
 834         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
 835         * tui/tui.c (_initialize_tui): Add usage text.
 836
 837 2020-02-22  Tom Tromey  <tom@tromey.com>
 838
 839         * tui/tui-win.c (tui_set_focus_command)
 840         (tui_set_win_height_command): Use error_no_arg.
 841         (_initialize_tui_win): Update help text.
 842         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
 843
 844 2020-02-22  Tom Tromey  <tom@tromey.com>
 845
 846         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
 847         * tui/tui-disasm.h (struct tui_disasm_window)
 848         <display_start_addr>: Declare.
 849         * tui/tui-source.h (struct tui_source_window)
 850         <display_start_addr>: Declare.
 851         * tui/tui-winsource.h (struct tui_source_window_base)
 852         <show_source_line, display_start_addr>: New methods.
 853         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
 854         Rename and move to protected section.
 855         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
 856         (tui_source_window_base::do_erase_source_content): Update.
 857         (tui_source_window_base::show_source_line): Now a method.
 858         (tui_source_window_base::show_source_content)
 859         (tui_source_window_base::tui_source_window_base)
 860         (tui_source_window_base::rerender)
 861         (tui_source_window_base::refill)
 862         (tui_source_window_base::do_scroll_horizontal)
 863         (tui_source_window_base::set_is_exec_point_at)
 864         (tui_source_window_base::update_breakpoint_info)
 865         (tui_source_window_base::update_exec_info): Update.
 866         * tui/tui-source.c (tui_source_window::set_contents)
 867         (tui_source_window::showing_source_p)
 868         (tui_source_window::do_scroll_vertical)
 869         (tui_source_window::location_matches_p)
 870         (tui_source_window::line_is_displayed): Update.
 871         (tui_source_window::display_start_addr): New method.
 872         * tui/tui-disasm.c (tui_disasm_window::set_contents)
 873         (tui_disasm_window::do_scroll_vertical)
 874         (tui_disasm_window::location_matches_p): Update.
 875         (tui_disasm_window::display_start_addr): New method.
 876
 877 2020-02-22  Tom Tromey  <tom@tromey.com>
 878
 879         * NEWS: Add entry for gdb.register_window_type.
 880         * tui/tui-layout.h (window_factory): New typedef.
 881         (tui_register_window): Declare.
 882         * tui/tui-layout.c (saved_tui_windows): New global.
 883         (tui_apply_current_layout): Use it.
 884         (tui_register_window): New function.
 885         * python/python.c (do_start_initialization): Call
 886         gdbpy_initialize_tui.
 887         (python_GdbMethods): Add "register_window_type" function.
 888         * python/python-internal.h (gdbpy_register_tui_window)
 889         (gdbpy_initialize_tui): Declare.
 890         * python/py-tui.c: New file.
 891         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
 892
 893 2020-02-22  Tom Tromey  <tom@tromey.com>
 894
 895         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
 896
 897 2020-02-22  Tom Tromey  <tom@tromey.com>
 898
 899         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
 900         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
 901         * tui/tui-data.c (tui_set_win_with_focus): Remove.
 902         (tui_set_win_focus_to): Move from tui-win.c.
 903
 904 2020-02-22  Tom Tromey  <tom@tromey.com>
 905
 906         * tui/tui-layout.c (make_standard_window, get_locator_window): New
 907         functions.
 908         (known_window_types): New global.
 909         (tui_get_window_by_name): Reimplement.
 910         (initialize_known_windows): New function.
 911         (validate_window_name): Rewrite.
 912         (_initialize_tui_layout): Call initialize_known_windows.
 913
 914 2020-02-22  Tom Tromey  <tom@tromey.com>
 915
 916         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
 917         Remove constants.
 918         * tui/tui-winsource.h (struct tui_source_window_base)
 919         <tui_source_window_base>: Remove parameter.
 920         * tui/tui-winsource.c
 921         (tui_source_window_base::tui_source_window_base): Remove
 922         parameter.
 923         (tui_source_window_base::refill): Update.
 924         * tui/tui-stack.h (struct tui_locator_window)
 925         <tui_locator_window>: Update.
 926         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
 927         Default the constructor.
 928         * tui/tui-regs.h (struct tui_data_item_window)
 929         <tui_data_item_window>: Default the constructor.
 930         (struct tui_data_window) <tui_data_window>: Likewise.
 931         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
 932         Default the constructor.
 933         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
 934         Default the constructor.
 935         <type>: Remove.
 936         (struct tui_win_info) <tui_win_info>: Default the constructor.
 937         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
 938         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
 939         Default the constructor.
 940
 941 2020-02-22  Tom Tromey  <tom@tromey.com>
 942
 943         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
 944         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
 945         * tui/tui-win.c (tui_resize_all): Don't call
 946         tui_delete_invisible_windows.
 947         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
 948         done.
 949         (tui_set_layout): Update.
 950         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
 951         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
 952         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
 953
 954 2020-02-22  Tom Tromey  <tom@tromey.com>
 955
 956         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
 957         correctly.
 958
 959 2020-02-22  Tom Tromey  <tom@tromey.com>
 960
 961         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
 962
 963 2020-02-22  Tom Tromey  <tom@tromey.com>
 964
 965         * tui/tui-winsource.h (struct tui_source_window_iterator)
 966         <inner_iterator>: New etytypedef.
 967         <tui_source_window_iterator>: Take "end" parameter.
 968         <tui_source_window_iterator>: Take iterator.
 969         <operator*, advance>: Update.
 970         <m_iter>: Change type.
 971         <m_end>: New field.
 972         (struct tui_source_windows) <begin, end>: Update.
 973         * tui/tui-layout.c (tui_windows): New global.
 974         (tui_apply_current_layout): Clear tui_windows.
 975         (tui_layout_window::apply): Update tui_windows.
 976         * tui/tui-data.h (tui_windows): Declare.
 977         (all_tui_windows): Now inline function.
 978         (class tui_window_iterator, struct all_tui_windows): Remove.
 979
 980 2020-02-22  Tom Tromey  <tom@tromey.com>
 981
 982         PR tui/17850:
 983         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
 984         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
 985         "height" argument.
 986         (class tui_layout_window) <get_sizes>: Likewise.
 987         (class tui_layout_split) <tui_layout_split>: Add "vertical"
 988         argument.
 989         <get_sizes>: Add "height" argument.
 990         <m_vertical>: New field.
 991         * tui/tui-layout.c (tui_layout_split::clone): Update.
 992         (tui_layout_split::get_sizes): Add "height" argument.
 993         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
 994         (tui_new_layout_command): Parse "-horizontal".
 995         (_initialize_tui_layout): Update help string.
 996         (tui_layout_split::specification): Add "-horizontal" when needed.
 997         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
 998         argument.
 999         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
1000         New methods.
1001
1002 2020-02-22  Tom Tromey  <tom@tromey.com>
1003
1004         * tui/tui-layout.h (enum tui_adjust_result): New.
1005         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
1006         (class tui_layout_window) <adjust_size>: Return
1007         tui_adjust_result.  Rewrite.
1008         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
1009         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
1010
1011 2020-02-22  Tom Tromey  <tom@tromey.com>
1012
1013         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
1014         parameter and return types.
1015         (class tui_layout_base) <specification>: Add "depth".
1016         (class tui_layout_window) <specification>: Add "depth".
1017         (class tui_layout_split) <specification>: Add "depth".
1018         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
1019         and return types.
1020         (tui_new_layout_command): Parse sub-layouts.
1021         (_initialize_tui_layout): Update help string.
1022         (tui_layout_window::specification): Add "depth".
1023         (add_layout_command): Update.
1024
1025 2020-02-22  Tom Tromey  <tom@tromey.com>
1026
1027         * NEWS: Add "tui new-layout" item.
1028         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
1029         Add new-layout command to help text.
1030         (validate_window_name): New function.
1031         (tui_new_layout_command): New function.
1032         (_initialize_tui_layout): Register "new-layout".
1033         (tui_layout_window::specification): New method.
1034         (tui_layout_window::specification): New method.
1035         * tui/tui-layout.h (class tui_layout_base) <specification>: New
1036         method.
1037         (class tui_layout_window) <specification>: New method.
1038         (class tui_layout_split) <specification>: New method.
1039
1040 2020-02-22  Tom Tromey  <tom@tromey.com>
1041
1042         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
1043         * tui/tui-win.c (window_name_completer): Update comment.
1044         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
1045         Declare method.
1046         (class tui_layout_window) <replace_window>: Likewise.
1047         (class tui_layout_split) <replace_window>: Likewise.
1048         (tui_set_layout): Don't declare.
1049         (tui_set_initial_layout): Declare function.
1050         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
1051         (asm_regs_layout): New globals.
1052         (tui_current_layout, show_layout): Remove.
1053         (tui_set_layout, tui_add_win_to_layout): Rewrite.
1054         (find_layout, tui_apply_layout): New function.
1055         (layout_completer): Remove.
1056         (tui_next_layout): Reimplement.
1057         (tui_next_layout_command): New function.
1058         (tui_set_initial_layout, tui_prev_layout_command): New functions.
1059         (tui_regs_layout): Reimplement.
1060         (tui_regs_layout_command): New function.
1061         (extract_display_start_addr): Rewrite.
1062         (next_layout, prev_layout): Remove.
1063         (tui_layout_window::replace_window): New method.
1064         (tui_layout_split::replace_window): New method.
1065         (destroy_layout): New function.
1066         (layout_list): New global.
1067         (add_layout_command): New function.
1068         (initialize_layouts): Update.
1069         (tui_layout_command): New function.
1070         (_initialize_tui_layout): Install "layout" commands.
1071         * tui/tui-data.h (enum tui_layout_type): Remove.
1072         (tui_current_layout): Don't declare.
1073
1074 2020-02-22  Tom Tromey  <tom@tromey.com>
1075
1076         * tui/tui-regs.c (tui_reg_layout): Remove.
1077         (tui_reg_command): Use tui_regs_layout.
1078         * tui/tui-layout.h (tui_reg_command): Declare.
1079         * tui/tui-layout.c (tui_reg_command): New function.
1080
1081 2020-02-22  Tom Tromey  <tom@tromey.com>
1082
1083         * tui/tui.c (tui_rl_delete_other_windows): Call
1084         tui_remove_some_windows.
1085         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
1086         Declare method.
1087         (class tui_layout_window) <remove_windows>: New method.
1088         (class tui_layout_split) <remove_windows>: Declare.
1089         (tui_remove_some_windows): Declare.
1090         * tui/tui-layout.c (tui_remove_some_windows): New function.
1091         (tui_layout_split::remove_windows): New method.
1092
1093 2020-02-22  Tom Tromey  <tom@tromey.com>
1094
1095         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
1096         * tui/tui-layout.h (tui_next_layout): Declare.
1097         * tui/tui-layout.c (tui_next_layout): New function.
1098
1099 2020-02-22  Tom Tromey  <tom@tromey.com>
1100
1101         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
1102         correct coordinates.
1103
1104 2020-02-22  Tom Tromey  <tom@tromey.com>
1105
1106         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
1107         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
1108         DATA_WIN case.
1109
1110 2020-02-22  Tom Tromey  <tom@tromey.com>
1111
1112         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
1113         TUI_DISASM_WIN, not tui_win_list.
1114
1115 2020-02-22  Tom Tromey  <tom@tromey.com>
1116
1117         * valprint.c (generic_val_print_enum_1)
1118         (val_print_type_code_flags): Style member names.
1119         * rust-lang.c (val_print_struct, rust_print_enum)
1120         (rust_print_struct_def, rust_internal_print_type): Style member
1121         names.
1122         * p-valprint.c (pascal_object_print_value_fields): Style member
1123         names.  Only call fprintf_symbol_filtered for static members.
1124         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
1125         * f-valprint.c (f_val_print): Style member names.
1126         * f-typeprint.c (f_type_print_base): Style member names.
1127         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
1128         call fprintf_symbol_filtered for static members.
1129         (cp_print_class_member): Style member names.
1130         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
1131         member names.
1132         * ada-valprint.c (ada_print_scalar): Style enum names.
1133         (ada_val_print_enum): Likewise.
1134         * ada-typeprint.c (print_enum_type): Style enum names.
1135
1136 2020-02-21  Tom Tromey  <tom@tromey.com>
1137
1138         * psympriv.h (struct partial_symtab): Update comment.
1139
1140 2020-02-21  Tom Tromey  <tromey@adacore.com>
1141
1142         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
1143         type is CORE_ADDR.
1144
1145 2020-02-21  Tom de Vries  <tdevries@suse.de>
1146
1147         PR gdb/25534
1148         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
1149         if dependencies[i]->user != NULL.
1150
1151 2020-02-21  Ali Tamur  <tamur@google.com>
1152
1153         * dwarf2/read.c (dwarf2_name): Add null check.
1154
1155 2020-02-20  Tom Tromey  <tom@tromey.com>
1156
1157         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
1158         ">=", in binary search.
1159         (dwarf2_find_containing_comp_unit): New overload.
1160         (run_test): New self-test.
1161         (_initialize_dwarf2_read): Register new test.
1162
1163 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
1164
1165         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
1166         * riscv-tdep.h: Likewise.
1167         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
1168         rv32-only CSR.
1169         * features/riscv/64bit-csr.xml: Regenerated.
1170
1171 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
1172             Tom Tromey  <tom@tromey.com>
1173
1174         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
1175         of 'fputc_unfiltered'.
1176         (putchar_unfiltered): Call 'fputc_unfiltered'.
1177         (fputc_unfiltered): Call 'fputs_unfiltered'.
1178
1179 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
1180
1181         * config.in: Regenerate.
1182         * configure: Regenerate.
1183         * configure.ac: Add --with-python-libdir option.
1184         * main.c: Use WITH_PYTHON_LIBDIR.
1185
1186 2020-02-19  Tom Tromey  <tom@tromey.com>
1187
1188         * symtab.c (general_symbol_info::compute_and_set_names): Use
1189         obstack_strndup.  Simplify call to symbol_set_demangled_name.
1190
1191 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
1192
1193         * dwarf2/read.c (allocate_signatured_type_table,
1194         allocate_dwo_unit_table, allocate_type_unit_groups_table,
1195         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
1196         Remove objfile parameter, update all callers.
1197
1198 2020-02-19  Doug Evans  <dje@google.com>
1199
1200         PR rust/25535
1201         * rust-lang.c (rust_print_enum): Apply embedded_offset to
1202         rust_enum_variant calculation.
1203
1204 2020-02-19  Tom Tromey  <tromey@adacore.com>
1205
1206         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
1207
1208 2020-02-19  Tom Tromey  <tromey@adacore.com>
1209
1210         * ada-lang.c (cache_symbol): Use obstack_strdup.
1211
1212 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1213
1214         * configure: Regenerate.
1215
1216 2020-02-19  Tom Tromey  <tromey@adacore.com>
1217
1218         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
1219         NULL check.
1220
1221 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
1222
1223         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
1224
1225 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1226
1227         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
1228         if GDBSERVER is not defined.
1229         (riscv_tdesc_cache): Likewise, also store const target_desc.
1230         (STATIC_IN_GDB): Define.
1231         (riscv_create_target_description): Update declaration with
1232         STATIC_IN_GDB.
1233         (riscv_lookup_target_description): New function, only define if
1234         GDBSERVER is not defined.
1235         * arch/riscv.h (riscv_create_target_description): Declare only
1236         when GDBSERVER is defined.
1237         (riscv_lookup_target_description): New declaration when GDBSERVER
1238         is not defined.
1239         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
1240         (riscv_linux_read_features): ...this, and return
1241         riscv_gdbarch_features instead of target_desc.
1242         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
1243         (riscv_linux_read_description): Rename to...
1244         (riscv_linux_read_features): ...this.
1245         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
1246         Update to use riscv_gdbarch_features and
1247         riscv_lookup_target_description.
1248         * riscv-tdep.c (riscv_find_default_target_description): Use
1249         riscv_lookup_target_description instead of
1250         riscv_create_target_description.
1251
1252 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
1253
1254         * valprint.c (generic_val_print_enum_1): When printing a flag
1255         enum with value 0 and there is no enumerator with value 0, print
1256         just "0" instead of "(unknown: 0x0)".
1257
1258 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
1259
1260         * valprint.c (generic_val_print_enum_1): Print unknown part of
1261         flag enum in hex.
1262
1263 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
1264
1265         * dwarf2/read.c (update_enumeration_type_from_children): Allow
1266         flag enums to contain duplicate enumerators.
1267         * valprint.c (generic_val_print_enum_1): Update comment.
1268
1269 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
1270
1271         * dwarf2/read.c: Include "count-one-bits.h".
1272         (update_enumeration_type_from_children): If an enumerator has
1273         multiple bits set, don't treat the enumeration as a "flag enum".
1274         * valprint.c (generic_val_print_enum_1): Assert that enumerators
1275         of flag enums have 0 or 1 bit set.
1276
1277 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1278
1279         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
1280         conversion.
1281         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
1282         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
1283         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
1284         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
1285         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
1286
1287 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
1288
1289         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
1290
1291 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
1292
1293         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
1294         displaced_step_closure_up.
1295         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
1296         (struct displaced_step_closure_up):
1297         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
1298         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
1299         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
1300         Likewise.
1301         * gdbarch.sh (displaced_step_copy_insn): Likewise.
1302         * gdbarch.c, gdbarch.h: Re-generate.
1303         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
1304         displaced_step_closure_up.
1305         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
1306         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
1307         * infrun.h (displaced_step_closure_up): New type alias.
1308         (struct displaced_step_inferior_state) <step_closure>: Change
1309         type to displaced_step_closure_up.
1310         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
1311         displaced_step_closure_up.
1312         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
1313
1314 2020-02-14  Tom Tromey  <tom@tromey.com>
1315
1316         * minidebug.c (gnu_debug_key): New global.
1317         (find_separate_debug_file_in_section): Use it.
1318
1319 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
1320
1321         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
1322         std::unique_ptr.
1323         * gdbarch.c: Re-generate.
1324         * gdbarch.h: Re-generate.
1325         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
1326         change.
1327         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
1328         type to std::unique_ptr.
1329         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
1330         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
1331         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
1332         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
1333         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
1334         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
1335         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
1336         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
1337         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
1338
1339 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
1340
1341         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
1342         std::unique_ptr.
1343         (displaced_step_clear): Rename to...
1344         (displaced_step_reset): ... this.  Just call displaced->reset ().
1345         (displaced_step_clear_cleanup): Rename to...
1346         (displaced_step_reset_cleanup): ... this.
1347         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
1348         (displaced_step_fixup): Likewise.
1349         (resume_1): Likewise.
1350         (handle_inferior_event): Restore child's memory before calling
1351         displaced_step_fixup on the parent.
1352         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
1353         to std::unique_ptr.
1354         <step_closure>: Change type to std::unique_ptr.
1355
1356 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
1357
1358         * arm-tdep.c: Include count-one-bits.h.
1359         (cleanup_block_store_pc): Use count_one_bits.
1360         (cleanup_block_load_pc): Use count_one_bits.
1361         (arm_copy_block_xfer): Use count_one_bits.
1362         (thumb2_copy_block_xfer): Use count_one_bits.
1363         (thumb_copy_pop_pc_16bit): Use count_one_bits.
1364         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
1365         (thumb_get_next_pcs_raw): Use count_one_bits.
1366         (arm_get_next_pcs_raw): Use count_one_bits_l.
1367         * arch/arm.c (bitcount): Remove.
1368         * arch/arm.h (bitcount): Remove.
1369
1370 2020-02-14  Tom Tromey  <tromey@adacore.com>
1371
1372         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
1373         Update.
1374         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
1375         * dwarf2/loc.c (call_site_find_chain_1): Return
1376         unique_xmalloc_ptr.
1377         (call_site_find_chain): Likewise.
1378
1379 2020-02-14  Richard Biener  <rguenther@suse.de>
1380
1381         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
1382         on expression with division operators.
1383
1384 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1385
1386         * MAINTAINERS (Write After Approval): Adding myself.
1387
1388 2020-02-12  Tom Tromey  <tom@tromey.com>
1389
1390         * event-loop.c (event_data, gdb_event, event_handler_func):
1391         Remove.
1392
1393 2020-02-12  Tom Tromey  <tom@tromey.com>
1394
1395         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
1396         (dwarf2_frame_objfile_data): Add comment.
1397         (find_comp_unit, set_comp_unit): New functions.
1398         (dwarf2_frame_find_fde): Use find_comp_unit.
1399         (dwarf2_build_frame_info): Use set_comp_unit.
1400
1401 2020-02-12  Tom Tromey  <tom@tromey.com>
1402
1403         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
1404         (comp_unit): Don't initialize objfile.
1405         (execute_cfa_program): Add text_offset parameter.
1406         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
1407         (dwarf2_frame_cache): Update.
1408         (dwarf2_build_frame_info): Don't set "objfile" member.
1409
1410 2020-02-12  Tom Tromey  <tom@tromey.com>
1411
1412         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
1413         (decode_frame_entry): Likewise.
1414         (dwarf2_build_frame_info): Update.
1415
1416 2020-02-12  Tom Tromey  <tom@tromey.com>
1417
1418         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
1419         (decode_frame_entry_1): Use the comp_unit obstack.
1420
1421 2020-02-12  Tom Tromey  <tom@tromey.com>
1422
1423         * dwarf2/frame.c (struct comp_unit): Add initializers and
1424         constructor.
1425         (dwarf2_frame_objfile_data): Store a comp_unit.
1426         (dwarf2_frame_find_fde): Update.
1427         (dwarf2_build_frame_info): Use "new".
1428
1429 2020-02-12  Tom Tromey  <tom@tromey.com>
1430
1431         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
1432         (dwarf2_fde_table): Typedef for std::vector.
1433         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
1434         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
1435         (decode_frame_entry): Update.
1436         (dwarf2_build_frame_info): Use "new".
1437
1438 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
1439
1440         * arm-tdep.c (arm_gdbarch_init): Update.
1441         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
1442         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
1443         have_neon, is_m>: Change to bool.
1444
1445 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
1446
1447         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
1448
1449 2020-02-12  Tom Tromey  <tom@tromey.com>
1450
1451         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
1452
1453 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
1454
1455         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
1456         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
1457
1458 2020-02-11  Tom Tromey  <tom@tromey.com>
1459
1460         * psymtab.h: Update comment.
1461
1462 2020-02-11  Tom Tromey  <tom@tromey.com>
1463
1464         * gdb_obstack.h (struct auto_obstack): Use
1465         DISABLE_COPY_AND_ASSIGN.
1466
1467 2020-02-11  Tom Tromey  <tom@tromey.com>
1468
1469         * dwarf2/frame.h (struct objfile): Don't forward declare.
1470
1471 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
1472
1473         * cris-tdep.c (cris_supply_gregset): Change signature to match
1474         what struct regset expects.
1475         (cris_regset): New struct.
1476         (fetch_core_registers): Remove.
1477         (cris_iterate_over_regset_sections): New function.
1478         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
1479         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
1480
1481 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
1482
1483         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
1484         registers.
1485
1486 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
1487
1488         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
1489
1490 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1491
1492         * configure: Re-generate.
1493
1494 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1495
1496         * configure: Re-generate.
1497
1498 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1499
1500         * acinclude: Update warning.m4 path.
1501         * warning.m4: Move to gdbsupport.
1502
1503 2020-02-11  Tom Tromey  <tromey@adacore.com>
1504
1505         * remote.c (remote_console_output): Update.
1506         * printcmd.c (printf_command): Update.
1507         * event-loop.c (gdb_wait_for_event): Update.
1508         * linux-nat.c (sigchld_handler): Update.
1509         * remote-sim.c (gdb_os_write_stdout): Update.
1510         (gdb_os_flush_stdout): Update.
1511         (gdb_os_flush_stderr): Update.
1512         (gdb_os_write_stderr): Update.
1513         * exceptions.c (print_exception): Update.
1514         * remote-fileio.c (remote_fileio_func_read): Update.
1515         (remote_fileio_func_write): Update.
1516         * tui/tui.c (tui_enable): Update.
1517         * tui/tui-interp.c (tui_interp::init): Update.
1518         * utils.c (init_page_info): Update.
1519         (putchar_unfiltered, fputc_unfiltered): Update.
1520         (gdb_flush): Update.
1521         (emit_style_escape): Update.
1522         (flush_wrap_buffer, fputs_maybe_filtered): Update.
1523         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
1524         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
1525         (stderr_file::write): Update.
1526         (stderr_file::puts): Update.
1527         * ui-file.h (ui_file_isatty, ui_file_write)
1528         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
1529         (ui_file_puts): Don't declare.
1530
1531 2020-02-10  Tom de Vries  <tdevries@suse.de>
1532
1533         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
1534         sentinel to char *.
1535
1536 2020-02-09  Tom de Vries  <tdevries@suse.de>
1537
1538         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
1539         filename if it matches "<artificial>".
1540
1541 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
1542
1543         * windows-tdep.c (struct enum_value_name): New struct.
1544         (create_enum): New function.
1545         (windows_get_siginfo_type): Create and use enum types.
1546
1547 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
1548
1549         * NEWS: Mention $_siginfo support for Windows.
1550         * windows-nat.c (handle_exception): Set siginfo_er.
1551         (windows_nat_target::mourn_inferior): Reset siginfo_er.
1552         (windows_xfer_siginfo): New function.
1553         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
1554         * windows-tdep.c (struct windows_gdbarch_data): New struct.
1555         (init_windows_gdbarch_data): New function.
1556         (get_windows_gdbarch_data): New function.
1557         (windows_get_siginfo_type): New function.
1558         (windows_init_abi): Register windows_get_siginfo_type.
1559         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
1560
1561 2020-02-08  Tom Tromey  <tom@tromey.com>
1562
1563         * dwarf2/read.c (class cutu_reader) <cutu_reader,
1564         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
1565         <keep>: Declare method.
1566         <m_keep>: Remove member.
1567         <~cutu_reader>: Remove.
1568         (cutu_reader::init_tu_and_read_dwo_dies): Update.
1569         (cutu_reader::cutu_reader): Update.
1570         (cutu_reader::keep): Rename from ~cutu_reader.
1571         (process_psymtab_comp_unit, build_type_psymtabs_1)
1572         (process_skeletonless_type_unit, load_partial_comp_unit)
1573         (load_full_comp_unit, dwarf2_read_addr_index)
1574         (read_signatured_type): Update.
1575
1576 2020-02-08  Tom Tromey  <tom@tromey.com>
1577
1578         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
1579         "want_partial_unit" parameter.
1580         (process_psymtab_comp_unit): Change want_partial_unit to bool.
1581         Inline check for DW_TAG_partial_unit.
1582         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
1583
1584 2020-02-08  Tom Tromey  <tom@tromey.com>
1585
1586         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
1587         read.c.
1588         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
1589         read.c.
1590
1591 2020-02-08  Tom Tromey  <tom@tromey.com>
1592
1593         * dwarf2/read.c (read_address): Move to comp-unit.c.
1594         (dwarf2_rnglists_process, dwarf2_ranges_process)
1595         (read_attribute_value, dwarf_decode_lines_1)
1596         (var_decode_location, decode_locdesc): Update.
1597         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
1598         read.c.  Remove "cu" parameter.
1599         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
1600         method.
1601
1602 2020-02-08  Tom Tromey  <tom@tromey.com>
1603
1604         * dwarf2/read.c (read_attribute_value, read_indirect_string)
1605         (read_indirect_line_string): Update.
1606         * dwarf2/comp-unit.c (read_offset): Remove.
1607         (read_comp_unit_head): Update.
1608         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
1609         method.
1610         (read_offset): Don't declare.
1611
1612 2020-02-08  Tom Tromey  <tom@tromey.com>
1613
1614         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
1615         * dwarf2/read.c (struct comp_unit_head): Move to
1616         dwarf2/comp-unit.h.
1617         (enum class rcuh_kind): Move to comp-unit.h.
1618         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
1619         (read_comp_unit_head, error_check_comp_unit_head)
1620         (read_and_check_comp_unit_head): Move to comp-unit.c.
1621         (read_offset, dwarf_unit_type_name): Likewise.
1622         (create_debug_type_hash_table, read_cutu_die_from_dwo)
1623         (cutu_reader::cutu_reader, read_call_site_scope)
1624         (find_partial_die, follow_die_offset): Update.
1625         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
1626
1627 2020-02-08  Tom Tromey  <tom@tromey.com>
1628
1629         * dwarf2/read.c (read_offset_1): Move to leb.c.
1630         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
1631         (dwarf_decode_macro_bytes): Update.
1632         * dwarf2/leb.c (read_offset): Rename; move from read.c.
1633         * dwarf2/leb.h (read_offset): Declare.
1634
1635 2020-02-08  Tom Tromey  <tom@tromey.com>
1636
1637         * dwarf2/read.c (dwarf2_section_size): Remove.
1638         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
1639         Update.
1640         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
1641
1642 2020-02-08  Tom Tromey  <tom@tromey.com>
1643
1644         * dwarf2/read.c (read_initial_length): Move to leb.c.
1645         * dwarf2/leb.h (read_initial_length): Declare.
1646         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
1647         handle_nonstd parameter.
1648         * dwarf2/frame.c (read_initial_length): Remove.
1649         (decode_frame_entry_1): Update.
1650
1651 2020-02-08  Tom Tromey  <tom@tromey.com>
1652
1653         * dwarf2/loc.c (dwarf2_find_location_expression)
1654         (dwarf_evaluate_loc_desc::get_tls_address)
1655         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
1656         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
1657         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
1658         (dwarf2_compile_property_to_c)
1659         (dwarf2_loc_desc_get_symbol_read_needs)
1660         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
1661         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
1662         (loclist_describe_location, loclist_tracepoint_var_ref)
1663         (loclist_generate_c_location): Update.
1664         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
1665         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
1666         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
1667         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
1668         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
1669         (dwarf2_per_cu_data::addr_size)
1670         (dwarf2_per_cu_data::ref_addr_size)
1671         (dwarf2_per_cu_data::text_offset)
1672         (dwarf2_per_cu_data::addr_type): Now methods.
1673         (per_cu_header_read_in): Make per_cu "const".
1674         (dwarf2_version): Remove.
1675         (dwarf2_per_cu_data::int_type): Now a method.
1676         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
1677         (set_die_type, read_array_type, read_subrange_index_type)
1678         (read_tag_string_type, read_subrange_type): Update.
1679         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
1680         offset_size, ref_addr_size, text_offset, addr_type, version,
1681         objfile, int_type, addr_sized_int_type>: Declare methods.
1682
1683 2020-02-08  Tom Tromey  <tom@tromey.com>
1684
1685         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
1686         Move earlier.
1687
1688 2020-02-08  Tom Tromey  <tom@tromey.com>
1689
1690         * dwarf2/read.h (dwarf_line_debug): Declare.
1691         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
1692         * dwarf2/read.c: Move line_header code to new files.
1693         (dwarf_line_debug): No longer static.
1694         * dwarf2/line-header.c: New file.
1695         * dwarf2/line-header.h: New file.
1696
1697 2020-02-08  Tom Tromey  <tom@tromey.com>
1698
1699         * dwarf2/read.c (struct line_header) <file_full_name,
1700         file_file_name>: Return unique_xmalloc_ptr.
1701         (line_header::file_file_name): Update.
1702         (line_header::file_full_name): Update.
1703         (dw2_get_file_names_reader): Update.
1704         (macro_start_file): Update.
1705
1706 2020-02-08  Tom Tromey  <tom@tromey.com>
1707
1708         * dwarf2/read.c (struct line_header) <file_full_name,
1709         file_file_name>: Declare methods.
1710         (dw2_get_file_names_reader): Update.
1711         (file_file_name): Now a method.
1712         (file_full_name): Likewise.
1713         (macro_start_file): Update.
1714
1715 2020-02-08  Tom Tromey  <tom@tromey.com>
1716
1717         * dwarf2/read.c (dwarf_always_disassemble)
1718         (show_dwarf_always_disassemble): Move to loc.c.
1719         (_initialize_dwarf2_read): Move "always-disassemble" registration
1720         to loc.c.
1721         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
1722         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
1723         static.
1724         (show_dwarf_always_disassemble): Move from read.c.
1725         (_initialize_dwarf2loc): Move always-disassemble from read.c.
1726
1727 2020-02-08  Tom Tromey  <tom@tromey.com>
1728
1729         * dwarf2/read.c (~dwarf2_per_objfile): Update.
1730         (create_quick_file_names_table): Return htab_up.
1731         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
1732         Update.
1733         * dwarf2/read.h (struct dwarf2_per_objfile)
1734         <quick_file_names_table>: Now htab_up.
1735
1736 2020-02-08  Tom Tromey  <tom@tromey.com>
1737
1738         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
1739
1740 2020-02-08  Tom Tromey  <tom@tromey.com>
1741
1742         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
1743         Rewrite.
1744         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
1745         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
1746         (abbrev_table::abbrev_table): No longer inline.
1747         (ABBREV_HASH_SIZE): Remove.
1748         (abbrev_table::m_abbrevs): Now an htab_up.
1749
1750 2020-02-08  Tom Tromey  <tom@tromey.com>
1751
1752         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
1753         (cutu_reader): Update.
1754         (build_type_psymtabs_1): Update.
1755         * dwarf2/abbrev.c (abbrev_table::read): Rename.
1756         (abbrev_table::alloc_abbrev): Update.
1757         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
1758         (abbrev_table::read): New static method, renamed from
1759         abbrev_table_read_table.
1760         (abbrev_table::alloc_abbrev)
1761         (abbrev_table::add_abbrev): Now private.
1762         (abbrev_table::abbrev_table): Now private.
1763         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
1764
1765 2020-02-08  Tom Tromey  <tom@tromey.com>
1766
1767         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
1768         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
1769         htab_up.
1770
1771 2020-02-08  Tom Tromey  <tom@tromey.com>
1772
1773         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
1774         htab_up.
1775         (lookup_dwo_unit_in_dwp): Update.
1776         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
1777         on obstack.
1778
1779 2020-02-08  Tom Tromey  <tom@tromey.com>
1780
1781         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
1782         obstack.
1783
1784 2020-02-08  Tom Tromey  <tom@tromey.com>
1785
1786         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
1787         line_header_hash.
1788         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
1789         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
1790         Change type to htab_up.
1791
1792 2020-02-08  Tom Tromey  <tom@tromey.com>
1793
1794         * dwarf2/read.c (allocate_type_unit_groups_table): Return
1795         htab_up.  Don't allocate on obstack.
1796         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
1797         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
1798         Change type to htab_up.
1799
1800 2020-02-08  Tom Tromey  <tom@tromey.com>
1801
1802         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
1803         Change type to htab_up.
1804         * dwarf2/read.c (create_signatured_type_table_from_index)
1805         (create_signatured_type_table_from_debug_names)
1806         (create_all_type_units, add_type_unit)
1807         (lookup_dwo_signatured_type, lookup_signatured_type)
1808         (process_skeletonless_type_unit): Update.
1809         (create_debug_type_hash_table, create_debug_types_hash_table):
1810         Change type of types_htab.
1811         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
1812         htab_up.  Don't allocate on obstack.
1813         (create_cus_hash_table): Change type of cus_htab parameter.
1814         (struct dwo_file) <cus, tus>: Now htab_up.
1815         (lookup_dwo_signatured_type, lookup_dwo_cutu)
1816         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
1817         (queue_and_load_all_dwo_tus): Update.
1818         * dwarf2/index-write.c (write_gdbindex): Update.
1819         (write_debug_names): Update.
1820
1821 2020-02-08  Tom Tromey  <tom@tromey.com>
1822
1823         * dwarf2/read.h (struct dwarf2_queue_item): Move from
1824         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
1825         destructor.
1826         (struct dwarf2_per_objfile) <queue>: New member.
1827         * dwarf2/read.c (struct dwarf2_queue_item): Move to
1828         dwarf2/read.h.
1829         (dwarf2_queue, dwarf2_queue_tail): Remove.
1830         (class dwarf2_queue_guard): Add parameter to constructor.  Use
1831         DISABLE_COPY_AND_ASSIGN.
1832         <m_per_objfile>: New member.
1833         <~dwarf2_queue_guard>: Rewrite.
1834         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
1835         Update.
1836         (~dwarf2_queue_item): New.
1837
1838 2020-02-08  Tom Tromey  <tom@tromey.com>
1839
1840         * dwarf2/read.c (struct die_info) <has_children>: New member.
1841         (dw2_get_file_names_reader): Remove has_children.
1842         (dw2_get_file_names): Update.
1843         (read_cutu_die_from_dwo): Remove has_children.
1844         (cutu_reader::init_tu_and_read_dwo_dies)
1845         (cutu_reader::cutu_reader): Update.
1846         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
1847         Remove has_children.
1848         (build_type_psymtabs_1, process_skeletonless_type_unit)
1849         (load_partial_comp_unit, load_full_comp_unit): Update.
1850         (create_dwo_cu_reader): Remove has_children.
1851         (create_cus_hash_table, read_die_and_children): Update.
1852         (read_full_die_1,read_full_die): Remove has_children.
1853         (read_signatured_type): Update.
1854         (class cutu_reader) <has_children>: Remove.
1855
1856 2020-02-08  Tom Tromey  <tom@tromey.com>
1857
1858         * dwarf2/expr.c: Rename from dwarf2expr.c.
1859         * dwarf2/expr.h: Rename from dwarf2expr.h.
1860         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
1861         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
1862         * dwarf2/frame.c: Rename from dwarf2-frame.c.
1863         * dwarf2/frame.h: Rename from dwarf2-frame.h.
1864         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
1865         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
1866         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
1867         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
1868         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
1869         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
1870         * dwarf2/loc.c: Rename from dwarf2loc.c.
1871         * dwarf2/loc.h: Rename from dwarf2loc.h.
1872         * dwarf2/read.c: Rename from dwarf2read.c.
1873         * dwarf2/read.h: Rename from dwarf2read.h.
1874         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
1875         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
1876         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
1877         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
1878         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
1879         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
1880         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
1881         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
1882         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
1883         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
1884         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
1885         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
1886         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
1887         Update.
1888         * Makefile.in (COMMON_SFILES): Update.
1889         (HFILES_NO_SRCDIR): Update.
1890
1891 2020-02-08  Tom Tromey  <tom@tromey.com>
1892
1893         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
1894         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
1895
1896 2020-02-08  Tom Tromey  <tom@tromey.com>
1897
1898         * dwarf2read.h (struct die_info): Don't declare.
1899
1900 2020-02-08  Tom Tromey  <tom@tromey.com>
1901
1902         * dwarf2read.h (die_info_ptr): Remove typedef.
1903
1904 2020-02-08  Tom Tromey  <tom@tromey.com>
1905
1906         * dwarf2read.c (read_call_site_scope)
1907         (handle_data_member_location, dwarf2_add_member_fn)
1908         (mark_common_block_symbol_computed, read_common_block)
1909         (attr_to_dynamic_prop, partial_die_info::read)
1910         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
1911         (dwarf2_symbol_mark_computed, set_die_type): Update.
1912         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
1913         method.
1914         (attr_form_is_block): Don't declare.
1915         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
1916
1917 2020-02-08  Tom Tromey  <tom@tromey.com>
1918
1919         * dwarf2read.c (dwarf2_find_base_address, )
1920         (read_call_site_scope, rust_containing_type)
1921         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
1922         (handle_data_member_location, dwarf2_add_member_fn)
1923         (get_alignment, read_structure_type, process_structure_scope)
1924         (mark_common_block_symbol_computed, read_common_block)
1925         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
1926         (partial_die_info::read, read_attribute_value, new_symbol)
1927         (lookup_die_type, dwarf2_get_ref_die_offset)
1928         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
1929         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
1930         (dwarf2_symbol_mark_computed): Update.
1931         * dwarf2/attribute.h (struct attribute) <value_as_address,
1932         form_is_section_offset, form_is_constant, form_is_ref>: Declare
1933         methods.
1934         (value_as_address, attr_form_is_section_offset)
1935         (attr_form_is_constant, attr_form_is_ref): Don't declare.
1936         * dwarf2/attribute.c (attribute::value_as_address)
1937         (attribute::form_is_section_offset, attribute::form_is_constant)
1938         (attribute::form_is_ref): Now methods.
1939
1940 2020-02-08  Tom Tromey  <tom@tromey.com>
1941
1942         * dwarf2read.c (struct attribute, DW_STRING)
1943         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
1944         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
1945         (attr_form_is_block, attr_form_is_section_offset)
1946         (attr_form_is_constant, attr_form_is_ref): Move.
1947         * dwarf2/attribute.h: New file.
1948         * dwarf2/attribute.c: New file, from dwarf2read.c.
1949         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
1950
1951 2020-02-08  Tom Tromey  <tom@tromey.com>
1952
1953         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
1954         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
1955         Move.
1956         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
1957         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
1958         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
1959         abbrev.c.
1960         * dwarf2/abbrev.h: New file.
1961         * dwarf2/abbrev.c: New file, from dwarf2read.c.
1962         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
1963
1964 2020-02-08  Tom Tromey  <tom@tromey.com>
1965
1966         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
1967         (dwarf2_section_size, dwarf2_get_section_info)
1968         (create_signatured_type_table_from_debug_names)
1969         (create_addrmap_from_aranges, read_debug_names_from_section)
1970         (get_gdb_index_contents_from_section, read_comp_unit_head)
1971         (error_check_comp_unit_head, read_abbrev_offset)
1972         (create_debug_type_hash_table, init_cu_die_reader)
1973         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
1974         (read_comp_units_from_section, create_cus_hash_table)
1975         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
1976         (create_dwp_v2_section, dwarf2_rnglists_process)
1977         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
1978         (abbrev_table_read_table, read_indirect_string_at_offset_from)
1979         (read_indirect_string_from_dwz, read_addr_index_1)
1980         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
1981         (dwarf_decode_macro_bytes, dwarf_decode_macros)
1982         (fill_in_loclist_baton): Update.
1983         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
1984         get_containing_section, get_bfd_owner, get_bfd_section,
1985         get_file_name, get_id, get_flags, empty, read>: Declare methods.
1986         (dwarf2_read_section, get_section_name, get_section_file_name)
1987         (get_containing_section, get_section_bfd_owner)
1988         (get_section_bfd_section, get_section_name, get_section_file_name)
1989         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
1990         declare.
1991         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
1992         (dwarf2_section_info::get_bfd_owner)
1993         (dwarf2_section_info::get_bfd_section)
1994         (dwarf2_section_info::get_name)
1995         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
1996         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
1997         (dwarf2_section_info::read): Now methods.
1998         * dwarf-index-write.c (class debug_names): Update.
1999
2000 2020-02-08  Tom Tromey  <tom@tromey.com>
2001
2002         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
2003         Move to dwarf2/section.h.
2004         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
2005         (get_section_bfd_section, get_section_name)
2006         (get_section_file_name, get_section_id, get_section_flags)
2007         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
2008         dwarf2/section.c.
2009         * dwarf2/section.h: New file.
2010         * dwarf2/section.c: New file, from dwarf2read.c.
2011         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
2012
2013 2020-02-08  Tom Tromey  <tom@tromey.com>
2014
2015         * dwarf2read.h (read_unsigned_leb128): Don't declare.
2016         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
2017         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
2018         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
2019         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
2020         * dwarf2/leb.h: New file, from dwarf2read.c.
2021         * dwarf2/leb.c: New file, from dwarf2read.c.
2022         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
2023         Remove.
2024         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
2025         (COMMON_SFILES): Add dwarf2/leb.c.
2026
2027 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
2028
2029         GDB 9.1 released.
2030
2031 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
2032
2033         PR gdb/25190:
2034         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
2035         * gdb/remote.c (remote_console_output): Update.
2036         * gdb/ui-file.c (fputs_unfiltered): Rename to...
2037         (ui_file_puts): ...this.
2038         * gdb/ui-file.h (ui_file_puts): Add declaration.
2039         * gdb/utils.c (emit_style_escape): Update.
2040         (flush_wrap_buffer): Update.
2041         (fputs_maybe_filtered): Update.
2042         (fputs_unfiltered): Add function.
2043
2044 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
2045
2046         * gdb/event-loop.c (gdb_wait_for_event): Update.
2047         * gdb/printcmd.c (printf_command): Update.
2048         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
2049         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
2050         (gdb_os_flush_stderr): Update.
2051         * gdb/remote.c (remote_console_output): Update.
2052         * gdb/ui-file.c (gdb_flush): Rename to...
2053         (ui_file_flush): ...this.
2054         (stderr_file::write): Update.
2055         (stderr_file::puts): Update.
2056         * gdb/ui-file.h (gdb_flush): Rename to...
2057         (ui_file_flush): ...this.
2058         * gdb/utils.c (gdb_flush): Add function.
2059         * gdb/utils.h (gdb_flush): Add declaration.
2060
2061 2020-02-07  Tom Tromey  <tromey@adacore.com>
2062
2063         PR breakpoints/24915:
2064         * source.c (find_and_open_source): Do not check basenames_may_differ.
2065
2066 2020-02-07  Tom Tromey  <tom@tromey.com>
2067
2068         * README: Update gdbserver documentation.
2069         * gdbserver: Move to top level.
2070         * configure.tgt (build_gdbserver): Remove.
2071         * configure.ac: Remove --enable-gdbserver.
2072         * configure: Rebuild.
2073         * Makefile.in (distclean): Don't mention gdbserver.
2074
2075 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
2076
2077         * source-cache.c (source_cache::ensure): Surround
2078         get_plain_source_lines with a try/catch.
2079         (source_cache::get_line_charpos): Get rid of try/catch
2080         and only check for the return value of "ensure".
2081         * tui/tui-source.c (tui_source_window::set_contents):
2082         Simplify "nlines" calculation.
2083
2084 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
2085
2086         * MAINTAINERS (Write After Approval): Add myself.
2087
2088 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
2089
2090         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
2091         function call.
2092
2093 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
2094
2095         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
2096
2097 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
2098
2099         * nat/riscv-linux-tdesc.h: New file.
2100         * nat/riscv-linux-tdesc.c: New file, taking code from...
2101         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
2102         ... here.
2103         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
2104         NATDEPFILES.
2105
2106 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
2107
2108         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
2109         we don't set the fake simulator ptid to the null_ptid.
2110
2111 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
2112
2113         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
2114         * gdbthread.h (class thread_info) <resumed>: Likewise.
2115         * infrun.c (resume_1): Likewise.
2116         (proceed): Likewise.
2117         (infrun_thread_stop_requested): Likewise.
2118         (stop_all_threads): Likewise.
2119         (handle_inferior_event): Likewise.
2120         (restart_threads): Likewise.
2121         (finish_step_over): Likewise.
2122         (keep_going_stepped_thread): Likewise.
2123         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
2124         (linux_handle_extended_wait): Likewise.
2125         * record-btrace.c (get_thread_current_frame_id): Likewise.
2126         * record-full.c (record_full_wait_1): Likewise.
2127         * remote.c (remote_target::process_initial_stop_replies): Likewise.
2128         * target.c (target_resume): Likewise.
2129         * thread.c (set_running_thread): Likewise.
2130
2131 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2132
2133         * f-valprint.c (f77_print_array_1): Changed datatype of index
2134         variable to LONGEST from int to enable it to contain bound
2135         values correctly.
2136
2137 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
2138
2139         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
2140         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
2141         offsets according to FLEN determined.
2142         (riscv_linux_nat_target::read_description): Determine FLEN
2143         dynamically.
2144         (riscv_linux_nat_target::fetch_registers): Size regset buffer
2145         according to FLEN determined.
2146         (riscv_linux_nat_target::store_registers): Likewise.
2147
2148 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
2149
2150         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
2151         when reg->group is empty and reggroup is not.
2152
2153 2020-01-31  Tom Tromey  <tromey@adacore.com>
2154
2155         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
2156         Call beneath target's mourn_inferior after unpushing.
2157
2158 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
2159
2160         PR tui/9765
2161         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
2162         have enough lines to fill the screen, still return the lowest
2163         address we found.
2164
2165 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
2166
2167         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
2168         '-', '<', and '>' commands.
2169
2170 2020-01-29  Pedro Alves  <palves@redhat.com>
2171             Sergio Durigan Junior  <sergiodj@redhat.com>
2172
2173         * infcmd.c (construct_inferior_arguments): Assert that
2174         'argc' is greater than 0.
2175
2176 2020-01-29  Luis Machado  <luis.machado@linaro.org>
2177
2178         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
2179         (BRK_INSN_MASK): Define to 0xd4200000.
2180         (aarch64_program_breakpoint_here_p): New function.
2181         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
2182         * arch-utils.c (default_program_breakpoint_here_p): Moved from
2183         breakpoint.c.
2184         * arch-utils.h (default_program_breakpoint_here_p): Moved from
2185         breakpoint.h
2186         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
2187         call gdbarch_program_breakpoint_here_p.
2188         (program_breakpoint_here): Moved to arch-utils.c, renamed to
2189         default_program_breakpoint_here_p, changed return type to bool and
2190         simplified.
2191         * breakpoint.h (program_breakpoint_here): Moved prototype to
2192         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
2193         return type to bool.
2194         * gdbarch.c: Regenerate.
2195         * gdbarch.h: Regenerate.
2196         * gdbarch.sh (program_breakpoint_here_p): New method.
2197         * infrun.c (handle_signal_stop): Call
2198         gdbarch_program_breakpoint_here_p.
2199
2200 2020-01-26  Tom Tromey  <tom@tromey.com>
2201
2202         * ctfread.c (struct ctf_fp_info): Reindent.
2203         (_initialize_ctfread): Remove.
2204
2205 2020-01-26  Tom Tromey  <tom@tromey.com>
2206
2207         * psymtab.c (partial_map_expand_apply)
2208         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
2209         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
2210         (psym_print_stats, psym_expand_symtabs_for_function)
2211         (psym_map_symbol_filenames, psym_map_matching_symbols)
2212         (psym_expand_symtabs_matching)
2213         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
2214         (maintenance_check_psymtabs): Use new methods.
2215         * psympriv.h (struct partial_symtab) <readin_p,
2216         get_compunit_symtab>: New methods.
2217         <readin, compunit_symtab>: Remove members.
2218         (struct standard_psymtab): New.
2219         (struct legacy_psymtab): Derive from standard_psymtab.
2220         * dwarf2read.h (struct dwarf2_psymtab): Derive from
2221         standard_psymtab.
2222         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
2223
2224 2020-01-26  Tom Tromey  <tom@tromey.com>
2225
2226         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
2227         read_dependencies.  Add assert.
2228         * psymtab.c (partial_symtab::read_dependencies): New method.
2229         * psympriv.h (struct partial_symtab) <read_dependencies>: New
2230         method.
2231         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
2232         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
2233         read_dependencies.
2234         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
2235         Add assert.
2236
2237 2020-01-26  Tom Tromey  <tom@tromey.com>
2238
2239         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
2240         Call expand_psymtab.
2241         (xcoff_read_symtab): Call expand_psymtab.
2242         (xcoff_start_psymtab, xcoff_end_psymtab): Set
2243         legacy_expand_psymtab.
2244         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
2245         method.
2246         (struct legacy_psymtab) <expand_psymtab>: Implement.
2247         <legacy_expand_psymtab>: New member.
2248         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
2249         (parse_partial_symbols): Set legacy_expand_psymtab.
2250         (psymtab_to_symtab_1): Change argument order.  Call
2251         expand_psymtab.
2252         (new_psymtab): Set legacy_expand_psymtab.
2253         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
2254         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
2255         expand_psymtab.
2256         (dwarf2_psymtab::expand_psymtab): Rename from
2257         psymtab_to_symtab_1.  Call expand_psymtab.
2258         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
2259         (dbx_end_psymtab): Likewise.
2260         (dbx_psymtab_to_symtab_1): Change argument order. Call
2261         expand_psymtab.
2262         (dbx_read_symtab): Call expand_psymtab.
2263         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
2264         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
2265         (ctf_psymtab::read_symtab): Call expand_psymtab.
2266
2267 2020-01-26  Tom Tromey  <tom@tromey.com>
2268
2269         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
2270         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
2271         messages.
2272         * mdebugread.c (mdebug_read_symtab): Remove prints.
2273         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
2274         assert.
2275         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
2276
2277 2020-01-26  Tom Tromey  <tom@tromey.com>
2278
2279         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
2280         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
2281         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
2282         legacy_symtab.
2283         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
2284         * psymtab.c (psymtab_to_symtab): Call method.
2285         (dump_psymtab): Update.
2286         * psympriv.h (struct partial_symtab): Add virtual destructor.
2287         <read_symtab>: New method.
2288         (struct legacy_symtab): New.
2289         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
2290         (struct pst_map) <pst>: Now a legacy_psymtab.
2291         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
2292         (new_psymtab): Use legacy_psymtab.
2293         * dwarf2read.h (struct dwarf2_psymtab): New.
2294         (struct dwarf2_per_cu_data) <psymtab>: Use it.
2295         * dwarf2read.c (dwarf2_create_include_psymtab)
2296         (dwarf2_build_include_psymtabs, create_type_unit_group)
2297         (create_partial_symtab, process_psymtab_comp_unit_reader)
2298         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
2299         (set_partial_user): Use dwarf2_psymtab.
2300         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
2301         (psymtab_to_symtab_1, process_full_comp_unit)
2302         (process_full_type_unit, dwarf2_ranges_read)
2303         (dwarf2_get_pc_bounds, psymtab_include_file_name)
2304         (dwarf_decode_lines): Use dwarf2_psymtab.
2305         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
2306         (add_address_entry_worker, write_one_signatured_type)
2307         (recursively_count_psymbols, recursively_write_psymbols)
2308         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
2309         (write_debug_names): Likewise.
2310         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
2311         <pst>: Now a legacy_psymtab.
2312         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
2313         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
2314         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
2315         * ctfread.c (struct ctf_psymtab): New.
2316         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
2317         ctf_psymtab.
2318         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
2319         (create_partial_symtab): Return a ctf_psymtab.
2320         (scan_partial_symbols): Update.
2321
2322 2020-01-26  Tom Tromey  <tom@tromey.com>
2323
2324         * xcoffread.c (xcoff_start_psymtab): Use new.
2325         * psymtab.c (partial_symtab::partial_symtab): New constructor,
2326         renamed from start_psymtab_common.
2327         * psympriv.h (struct partial_symtab): Add new constructor.
2328         (start_psymtab_common): Don't declare.
2329         * mdebugread.c (parse_partial_symbols): Use new.
2330         * dwarf2read.c (create_partial_symtab): Use new.
2331         * dbxread.c (start_psymtab): Use new.
2332         * ctfread.c (create_partial_symtab): Use new.
2333
2334 2020-01-26  Tom Tromey  <tom@tromey.com>
2335
2336         * xcoffread.c (xcoff_end_psymtab): Use new.
2337         * psymtab.c (start_psymtab_common): Use new.
2338         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
2339         Update.
2340         * psympriv.h (struct partial_symtab): Add parameters to
2341         constructor.  Don't inline.
2342         (allocate_psymtab): Don't declare.
2343         * mdebugread.c (new_psymtab): Use new.
2344         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
2345         * dbxread.c (dbx_end_psymtab): Use new.
2346
2347 2020-01-26  Tom Tromey  <tom@tromey.com>
2348
2349         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
2350         allocate_psymtab.  Update documentation.
2351         * psymtab.c (psymtab_storage::install_psymtab): Rename from
2352         allocate_psymtab.  Do not use new.
2353         (allocate_psymtab): Use new.  Update.
2354
2355 2020-01-26  Tom Tromey  <tom@tromey.com>
2356
2357         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
2358         * psymtab.c (psym_print_stats): Update.
2359         * psympriv.h (struct partial_symtab) <readin,
2360         psymtabs_addrmap_supported, anonymous>: Now bool.
2361         * mdebugread.c (psymtab_to_symtab_1): Update.
2362         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
2363         (build_type_psymtabs_reader, psymtab_to_symtab_1)
2364         (process_full_comp_unit, process_full_type_unit): Update.
2365         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
2366         * ctfread.c (psymtab_to_symtab): Update.
2367
2368 2020-01-26  Tom Tromey  <tom@tromey.com>
2369
2370         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
2371         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
2372         * psymtab.c (psymtab_storage): Delete psymtabs.
2373         (psymtab_storage::allocate_psymtab): Use new.
2374         (psymtab_storage::discard_psymtab): Use delete.
2375         * psympriv.h (struct partial_symtab): Add constructor and
2376         initializers.
2377
2378 2020-01-26  Tom Tromey  <tom@tromey.com>
2379
2380         * machoread.c: Do not include psympriv.h.
2381
2382 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2383
2384         * NEWS: Mention the new option and the set/show commands.
2385
2386 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2387
2388         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
2389         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
2390         (validate_exec_file): New variables, enums, functions.
2391         (exec_file_locate_attach, print_section_info): Style the filenames.
2392         (_initialize_exec): Install show_exec_file_mismatch_command and
2393          set_exec_file_mismatch_command.
2394         * gdbcore.h (validate_exec_file): Declare.
2395         * infcmd.c (attach_command): Call validate_exec_file.
2396         * remote.c ( remote_target::remote_add_inferior): Likewise.
2397
2398 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2399
2400         * frame.c (find_frame_sal): Move call to get_next_frame into more
2401         inner scope.
2402         * inline-frame.c (inilne_state) <inline_state>: Update argument
2403         types.
2404         (inilne_state) <skipped_symbol>: Rename to...
2405         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
2406         (skip_inline_frames): Build vector of skipped symbols and use this
2407         to reate the inline_state.
2408         (inline_skipped_symbol): Add a comment and some assertions, fetch
2409         skipped symbol from the list.
2410
2411 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2412
2413         * buildsym.c (lte_is_less_than): Delete.
2414         (buildsym_compunit::end_symtab_with_blockvector): Create local
2415         lambda function to sort line table entries, and use
2416         std::stable_sort instead of std::sort.
2417         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
2418         markers when looking for a previous line.
2419
2420 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2421
2422         * dwarf2read.c (lnp_state_machine::record_line): Include
2423         end_sequence parameter in debug print out.  Record the line if we
2424         are at an end_sequence marker even if it's not the start of a
2425         statement.
2426         * symmisc.c (maintenance_print_one_line_table): Print end of
2427         sequence markers with 'END' not '0'.
2428
2429 2020-01-24  Pedro Alves  <palves@redhat.com>
2430
2431         PR gdb/25410
2432         * thread.c (scoped_restore_current_thread::restore): Use
2433         switch_to_inferior_no_thread.
2434         * exec.c: Include "progspace-and-thread.h".
2435         (add_target_sections, remove_target_sections):
2436         scoped_restore_current_pspace_and_thread instead of
2437         scoped_restore_current_thread.
2438         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
2439         and aspace to the inferior before calling clone_program_space.
2440         Remove stale comment.
2441
2442 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
2443
2444         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
2445         (arm_netbsd_nat_target::fetch_registers): ...this.
2446         (arm_nbsd_nat_target::store_registers): Rename to...
2447         (arm_netbsd_nat_target::store_registers): ...this.
2448
2449 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
2450
2451         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
2452         register_t.
2453
2454 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
2455
2456         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
2457         Update comment.
2458         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
2459         Likewise.
2460         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
2461         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
2462         the correct replacement (iterate_over_regset_sections).
2463         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
2464         Update comment.
2465
2466 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
2467
2468         PR gdb/23718
2469         * gdb/python/python.c (execute_gdb_command): Call
2470         async_enable_stdin in catch block.
2471
2472 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2473
2474         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
2475         SWITCH_THRU_ALL_UIS.
2476
2477 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2478
2479         PR tui/9765
2480         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
2481         comment, add extra parameter, and update to store previous symbol
2482         when appropriate.
2483         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
2484         add extra parameter.
2485         * tui/tui-disasm.c (tui_disassemble): Update header comment,
2486         remove unneeded parameter, add try/catch around gdb_print_insn,
2487         rewrite to add items to asm_lines vector.
2488         (tui_find_backward_disassembly_start_address): New function.
2489         (tui_find_disassembly_address): Updated throughout.
2490         (tui_disasm_window::set_contents): Update for changes to
2491         tui_disassemble.
2492         (tui_disasm_window::do_scroll_vertical): No need to adjust the
2493         number of lines to scroll.
2494
2495 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
2496
2497         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
2498         (SECT_OFF_DATA): Likewise.
2499         (SECT_OFF_RODATA): Likewise.
2500         (SECT_OFF_TEXT): Likewise.
2501         (SECT_OFF_BSS): Likewise.
2502         (struct objfile) <text_section_offset, data_section_offset>: New
2503         methods.
2504         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
2505         objfile::text_section_offset.
2506         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
2507         * coffread.c (coff_symtab_read): Likewise.
2508         (enter_linenos): Likewise.
2509         (process_coff_symbol): Likewise.
2510         * ctfread.c (get_objfile_text_range): Likewise.
2511         * dtrace-probe.c (dtrace_probe::get_relocated_address):
2512         Use objfile::data_section_offset.
2513         * dwarf2-frame.c (execute_cfa_program): Use
2514         objfile::text_section_offset.
2515         (dwarf2_frame_find_fde): Likewise.
2516         * dwarf2read.c (create_addrmap_from_index): Likewise.
2517         (create_addrmap_from_aranges): Likewise.
2518         (dw2_find_pc_sect_compunit_symtab): Likewise.
2519         (process_psymtab_comp_unit_reader): Likewise.
2520         (add_partial_symbol): Likewise.
2521         (add_partial_subprogram): Likewise.
2522         (process_full_comp_unit): Likewise.
2523         (read_file_scope): Likewise.
2524         (read_func_scope): Likewise.
2525         (read_lexical_block_scope): Likewise.
2526         (read_call_site_scope): Likewise.
2527         (dwarf2_rnglists_process): Likewise.
2528         (dwarf2_ranges_process): Likewise.
2529         (dwarf2_ranges_read): Likewise.
2530         (dwarf_decode_lines_1): Likewise.
2531         (new_symbol): Likewise.
2532         (dwarf2_fetch_die_loc_sect_off): Likewise.
2533         (dwarf2_per_cu_text_offset): Likewise.
2534         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
2535         * hppa-tdep.c (read_unwind_info): Likewise.
2536         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
2537         * psympriv.h (struct partial_symtab): Likewise.
2538         * psymtab.c (find_pc_sect_psymtab): Likewise.
2539         * solib-svr4.c (enable_break): Likewise.
2540         * stap-probe.c (relocate_address): Use
2541         objfile::data_section_offset.
2542         * xcoffread.c (enter_line_range): Use
2543         objfile::text_section_offset.
2544         (read_xcoff_symtab): Likewise.
2545
2546 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
2547
2548         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
2549         declaration to narrower scopes.
2550
2551 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
2552
2553         * darwin-nat.h (struct darwin_exception_msg, enum
2554         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
2555         Move up.
2556         (class darwin_nat_target) <wait_1, check_new_threads,
2557         decode_exception_message, decode_message, stop_inferior,
2558         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
2559         * darwin-nat.c (darwin_check_new_threads): Rename to...
2560         (darwin_nat_target::check_new_threads): ... this.
2561         (darwin_suspend_inferior_it): Remove.
2562         (darwin_decode_exception_message): Rename to...
2563         (darwin_nat_target::decode_exception_message): ... this.
2564         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
2565         (darwin_decode_message): Rename to...
2566         (darwin_nat_target::decode_message): ... this.
2567         (cancel_breakpoint): Rename to...
2568         (darwin_nat_target::cancel_breakpoint): ... this.
2569         (darwin_wait): Rename to...
2570         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
2571         instead of iterate_over_inferiors.
2572         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
2573         (darwin_stop_inferior): Rename to...
2574         (darwin_nat_target::stop_inferior): ... this.
2575         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
2576         (darwin_init_thread_list): Rename to...
2577         (darwin_nat_target::init_thread_list): ... this.
2578         (darwin_ptrace_him): Rename to...
2579         (darwin_nat_target::ptrace_him): ... this.
2580         (darwin_nat_target::create_inferior): Pass lambda function to
2581         fork_inferior.
2582         (darwin_nat_target::detach): Call stop_inferior instead of
2583         darwin_stop_inferior.
2584         * fork-inferior.h (fork_inferior): Change init_trace_fun
2585         parameter to gdb::function_view.
2586         * fork-inferior.c (fork_inferior): Likewise.
2587
2588 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
2589
2590         * i386-cygwin-tdep.c (core_process_module_section): Update.
2591         * windows-nat.c (struct lm_info_windows): Add text_offset.
2592         (windows_xfer_shared_libraries): Update.
2593         * windows-tdep.c (windows_xfer_shared_library):
2594         Add text_offset_cached argument.
2595         * windows-tdep.h (windows_xfer_shared_library): Update.
2596
2597 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
2598
2599         * gdbarch.sh: Add declaration for _initialize_gdbarch.
2600
2601 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
2602
2603         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
2604         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
2605         replace with range-based for.
2606         (gdbsim_interrupt_inferior): Remove.
2607         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
2608         with a range-based for.  Inline code from
2609         gdbsim_interrupt_inferior.
2610
2611 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
2612
2613         * infrun.c (proceed): Fix indentation.
2614
2615 2020-01-21  Tom Tromey  <tromey@adacore.com>
2616
2617         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
2618         * python/python.c (python_extension_ops): Update.
2619         (gdbpy_colorize): New function.
2620         * python/lib/gdb/__init__.py (colorize): New function.
2621         * extension.h (ext_lang_colorize): Declare.
2622         * extension.c (ext_lang_colorize): New function.
2623         * extension-priv.h (struct extension_language_ops) <colorize>: New
2624         member.
2625         * cli/cli-style.c (_initialize_cli_style): Update help text.
2626
2627 2020-01-21  Luis Machado  <luis.machado@linaro.org>
2628
2629         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
2630         <cond>: Change type to bool.
2631         (aarch64_displaced_step_b_cond): Update cond to use bool type.
2632         (aarch64_displaced_step_cb): Likewise.
2633         (aarch64_displaced_step_tb): Likewise.
2634
2635 2020-01-21  Luis Machado  <luis.machado@linaro.org>
2636
2637         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
2638         output.
2639
2640 2020-01-21  Luis Machado  <luis.machado@linaro.org>
2641
2642         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
2643         <pc_adjust>: Adjust the documentation.
2644         (aarch64_displaced_step_fixup): Check if PC really moved before
2645         adjusting it.
2646
2647 2020-01-19  Tom Tromey  <tom@tromey.com>
2648
2649         * disasm.c (~gdb_disassembler): New destructor.
2650         (gdb_buffered_insn_length): Call disassemble_free_target.
2651         * disasm.h (class gdb_disassembler): Declare destructor.  Use
2652         DISABLE_COPY_AND_ASSIGN.
2653
2654 2020-01-19  Tom Tromey  <tom@tromey.com>
2655
2656         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
2657         (die_reader_func_ftype): Remove.
2658         (cutu_reader): New class.
2659         (dw2_get_file_names_reader): Remove "data" parameter.
2660         (dw2_get_file_names): Use cutu_reader.
2661         (create_debug_type_hash_table): Update.
2662         (read_cutu_die_from_dwo): Update comment.
2663         (lookup_dwo_unit): Add dwo_name parameter.
2664         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
2665         die_reader_func_ftype and data parameters.
2666         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
2667         Remove die_reader_func_ftype and data parameters.
2668         (~cutu_reader): New; from init_cutu_and_read_dies.
2669         (cutu_reader::cutu_reader): Rename from
2670         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
2671         and data parameters.
2672         (init_cutu_and_read_dies_simple): Remove.
2673         (struct process_psymtab_comp_unit_data): Remove.
2674         (process_psymtab_comp_unit_reader): Remove data parameter; add
2675         want_partial_unit and pretend_language parameters.
2676         (process_psymtab_comp_unit): Use cutu_reader.
2677         (build_type_psymtabs_reader): Remove data parameter.
2678         (build_type_psymtabs_1): Use cutu_reader.
2679         (process_skeletonless_type_unit): Likewise.
2680         (load_partial_comp_unit_reader): Remove.
2681         (load_partial_comp_unit): Use cutu_reader.
2682         (load_full_comp_unit_reader): Remove.
2683         (load_full_comp_unit): Use cutu_reader.
2684         (struct create_dwo_cu_data): Remove.
2685         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
2686         dwo_unit parameters.
2687         (create_cus_hash_table): Use cutu_reader.
2688         (struct dwarf2_read_addr_index_data): Remove.
2689         (dwarf2_read_addr_index_reader): Remove.
2690         (dwarf2_read_addr_index): Use cutu_reader.
2691         (read_signatured_type_reader): Remove.
2692         (read_signatured_type): Use cutu_reader.
2693
2694 2020-01-19  Tom Tromey  <tom@tromey.com>
2695
2696         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
2697         * tui/tui-wingeneral.h (class tui_suppress_output): New.
2698         (tui_wrefresh): Declare.
2699         * tui/tui-wingeneral.c (suppress_output): New global.
2700         (tui_suppress_output, ~tui_suppress_output): New constructor and
2701         destructor.
2702         (tui_wrefresh): New function.
2703         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
2704         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
2705         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
2706         method.
2707         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
2708         tui_wrefresh.
2709         (tui_data_window::no_refresh): New method.
2710         (tui_data_item_window::refresh_window): Call tui_wrefresh.
2711         (tui_reg_command): Use tui_suppress_output
2712         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
2713         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
2714         method.
2715         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
2716
2717 2020-01-19  Tom Tromey  <tom@tromey.com>
2718
2719         * tui/tui-winsource.c (tui_update_source_windows_with_line):
2720         Handle case where symtab is null.
2721
2722 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
2723
2724         * linux-fork.c (one_fork_p): Simplify.
2725
2726 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
2727
2728         * top.c (struct qt_args): Remove.
2729         (kill_or_detach): Change return type to void, replace `void *`
2730         parameter with a proper one.
2731         (print_inferior_quit_action):  Likewise.
2732         (quit_confirm): Use range-based for loop to iterate over inferiors.
2733         (quit_force): Likewise.
2734
2735 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
2736
2737         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
2738         `void *` parameter with proper parameters.
2739         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
2740         (print_one_inferior): Change return type to void, replace `void *`
2741         parameter with proper parameters.
2742         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
2743         inferiors.
2744         (get_other_inferior): Remove.
2745         (mi_cmd_remove_inferior): Use range-based loop to iterate over
2746         inferiors.
2747
2748 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
2749
2750         * mi/mi-interp.c (report_initial_inferior): Remove.
2751         (mi_interp::init): Use range-based for to iterate over inferiors.
2752
2753 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
2754
2755         * python/py-inferior.c (build_inferior_list): Remove.
2756         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
2757
2758 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
2759
2760         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
2761         (btrace_stitch_trace): Likewise.
2762         * charset.c (intermediate_encoding): Likewise (vaild).
2763         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
2764         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
2765         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
2766
2767 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
2768
2769         * windows-tdep.c (windows_get_tlb_type):
2770         Add rtl_user_process_parameters type.
2771
2772 2020-01-16  Pedro Alves  <palves@redhat.com>
2773             Norbert Lange  <nolange79@gmail.com>
2774
2775         PR build/24805
2776         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
2777         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
2778         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
2779         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
2780         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
2781         (ps_plog): Redeclare exported functions with default visibility.
2782
2783 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
2784
2785         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
2786         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
2787
2788 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
2789
2790         * infcmd.c (post_create_inferior): Use get_thread_regcache
2791         instead of get_current_regcache.
2792
2793 2020-01-14  Tom Tromey  <tom@tromey.com>
2794
2795         PR symtab/12535:
2796         * python/python.c (gdbpy_decode_line): Treat empty string the same
2797         as no argument.
2798
2799 2020-01-14  Tom Tromey  <tom@tromey.com>
2800
2801         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
2802
2803 2020-01-14  Tom Tromey  <tom@tromey.com>
2804
2805         * nat/linux-btrace.c: Don't include <config.h>.
2806         * nat/linux-ptrace.c: Don't include <config.h>.
2807         * nat/x86-linux-dregs.c: Don't include <config.h>.
2808
2809 2020-01-14  Tom Tromey  <tom@tromey.com>
2810
2811         * configure: Rebuild.
2812         * configure.ac: Move many checks to ../gdbsupport/common.m4.
2813
2814 2020-01-14  Tom Tromey  <tom@tromey.com>
2815
2816         * nat/x86-linux-dregs.c: Include configh.h.
2817         * nat/linux-ptrace.c: Include configh.h.
2818         * nat/linux-btrace.c: Include configh.h.
2819         * defs.h: Include config.h, bfd.h.
2820         * configure.ac: Don't source common.host.
2821         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
2822         * configure: Rebuild.
2823         * acinclude.m4: Update path.
2824         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
2825         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
2826         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
2827         (CLIBS): Add LIBSUPPORT.
2828         (CDEPS): Likewise.
2829         (COMMON_SFILES): Remove gdbsupport files.
2830         (HFILES_NO_SRCDIR): Likewise.
2831         (stamp-version): Update path to create-version.sh.
2832         (ALLDEPFILES): Remove gdbsupport files.
2833
2834 2020-01-14  Tom Tromey  <tom@tromey.com>
2835
2836         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
2837         USE_WIN32API when needed.
2838         * configure.ac (USE_WIN32API): Don't define.
2839         (WIN32LIBS): Use WIN32APILIBS.
2840         * configure: Rebuild.
2841
2842 2020-01-14  Tom Tromey  <tom@tromey.com>
2843
2844         * configure: Rebuild.
2845         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
2846
2847 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2848
2849         * skip.c (skip_function_command): Make skip w/o arguments use the
2850         name of the inlined function if pc is inside any inlined function.
2851
2852 2020-01-14  Luis Machado  <luis.machado@linaro.org>
2853
2854         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
2855         * infrun.c (resume_1): Likewise.
2856         (handle_inferior_event): Remove stale comment.
2857         * linux-nat.c (linux_nat_target::resume): Update comments.
2858         (save_stop_reason): Likewise.
2859         (linux_nat_filter_event): Likewise.
2860         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
2861
2862 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
2863
2864         * elfread.c (record_minimal_symbol): Set section index to 0 for
2865         non-allocatable sections.
2866
2867
2868 2020-01-13  Ali Tamur <tamur@google.com>
2869
2870         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
2871         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
2872         to gdb::optional.  Update comments.
2873         (dwo_file): Update comments.
2874         (read_attribute): Update API to take an additional out parameter,
2875         need_reprocess.  This is used to mark attributes that need other
2876         attributes (e.g. str_offsets_base) for correct computation which may not
2877         have been read yet.
2878         (read_attribute_reprocess): New function declaration.
2879         (read_addr_index): Likewise.
2880         (read_dwo_str_index): Likewise.
2881         (read_stub_str_index): Likewise.
2882         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
2883         (lookup_addr_base): New function definition.
2884         (lookup_ranges_base): Likewise.
2885         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
2886         lookup_ranges_base.
2887         (init_cutu_and_read_dies): Update comments.
2888         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
2889         unit.  This is used to inherit parent's str_offsets_base and addr_base.
2890         Update comments.
2891         (init_cutu_and_read_dies_simple): Reflect API changes.
2892         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
2893         (create_cus_hash_table): Change API to take parent compile unit.
2894         Reflect API changes.
2895         (open_and_init_dwo_file): Reflect API changes.
2896         (dwarf2_get_pc_bounds): Update comments.
2897         (dwarf2_record_block_ranges): Likewise.
2898         (read_full_die_1): Change implementation to reprocess attributes that
2899         need str_offsets_base and addr_base.
2900         (partial_die_info::read): Likewise.
2901         (read_attribute_reprocess): New function definition.
2902         (read_attribute_value): Change API to take an additional out parameter,
2903         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
2904         when a non-dwo compile unit has index based attributes.
2905         (read_attribute): Reflect API changes.
2906         (read_addr_index_1): Reflect API changes.  Update comments.
2907         (dwarf2_read_addr_index_data): Reflect API changes.
2908         (dwarf2_read_addr_index): Likewise.
2909         (read_str_index): Change API and implementation.  This becomes a helper
2910         to be used by the new string index related methods.  Update error
2911         message and comments.
2912         (read_dwo_str_index): New function definition.
2913         (read_stub_str_index): Likewise.
2914         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
2915         * symfile.h (dwarf2_debug_sections): Likewise.
2916         * xcoffread.c (dwarf2_debug_sections): Likewise.
2917
2918 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2919
2920         * gdbcore.h (struct core_fns) <core_read_registers>: Change
2921         core_reg_sect type to gdb_byte *.
2922         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
2923         * cris-tdep.c (fetch_core_registers): Likewise.
2924         * corelow.c (core_target::get_core_register_section): Change
2925         type of `contents` to gdb::byte_vector.
2926
2927 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
2928
2929         * tui/tui-wingeneral.c (box_win): Position the title in the center
2930         of the border.
2931
2932 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
2933
2934         * corelow.c (core_target::get_core_register_section): Use
2935           std::vector instead of alloca.
2936
2937 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2938
2939         * warning.m4: Add -Wmissing-declarations to build_warnings.
2940         * configure: Re-generate.
2941
2942 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2943
2944         * python/python.c (init__gdb_module): Add declaration.
2945
2946 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2947
2948         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
2949         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
2950         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
2951         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
2952         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
2953         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
2954         * ada-exp.y (_initialize_ada_exp): Add declaration.
2955         * ada-lang.c (_initialize_ada_language): Add declaration.
2956         * ada-tasks.c (_initialize_tasks): Add declaration.
2957         * agent.c (_initialize_agent): Add declaration.
2958         * aix-thread.c (_initialize_aix_thread): Add declaration.
2959         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
2960         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
2961         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
2962         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
2963         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
2964         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2965         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
2966         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
2967         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
2968         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
2969         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
2970         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
2971         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
2972         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
2973         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
2974         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
2975         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
2976         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
2977         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
2978         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
2979         * annotate.c (_initialize_annotate): Add declaration.
2980         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
2981         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
2982         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
2983         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
2984         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
2985         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
2986         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
2987         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
2988         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
2989         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
2990         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
2991         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
2992         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
2993         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
2994         * auto-load.c (_initialize_auto_load): Add declaration.
2995         * auxv.c (_initialize_auxv): Add declaration.
2996         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
2997         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
2998         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
2999         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
3000         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
3001         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
3002         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
3003         * breakpoint.c (_initialize_breakpoint): Add declaration.
3004         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
3005         * btrace.c (_initialize_btrace): Add declaration.
3006         * charset.c (_initialize_charset): Add declaration.
3007         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
3008         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
3009         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
3010         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
3011         * cli/cli-script.c (_initialize_cli_script): Add declaration.
3012         * cli/cli-style.c (_initialize_cli_style): Add declaration.
3013         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
3014         * coffread.c (_initialize_coffread): Add declaration.
3015         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
3016         * compile/compile.c (_initialize_compile): Add declaration.
3017         * complaints.c (_initialize_complaints): Add declaration.
3018         * completer.c (_initialize_completer): Add declaration.
3019         * copying.c (_initialize_copying): Add declaration.
3020         * corefile.c (_initialize_core): Add declaration.
3021         * corelow.c (_initialize_corelow): Add declaration.
3022         * cp-abi.c (_initialize_cp_abi): Add declaration.
3023         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
3024         * cp-support.c (_initialize_cp_support): Add declaration.
3025         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
3026         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
3027         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
3028         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
3029         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
3030         * ctfread.c (_initialize_ctfread): Add declaration.
3031         * d-lang.c (_initialize_d_language): Add declaration.
3032         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
3033         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
3034         * dbxread.c (_initialize_dbxread): Add declaration.
3035         * dcache.c (_initialize_dcache): Add declaration.
3036         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
3037         * disasm.c (_initialize_disasm): Add declaration.
3038         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
3039         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
3040         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
3041         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
3042         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
3043         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
3044         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
3045         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
3046         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
3047         * elfread.c (_initialize_elfread): Add declaration.
3048         * exec.c (_initialize_exec): Add declaration.
3049         * extension.c (_initialize_extension): Add declaration.
3050         * f-lang.c (_initialize_f_language): Add declaration.
3051         * f-valprint.c (_initialize_f_valprint): Add declaration.
3052         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
3053         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
3054         * filesystem.c (_initialize_filesystem): Add declaration.
3055         * findcmd.c (_initialize_mem_search): Add declaration.
3056         * findvar.c (_initialize_findvar): Add declaration.
3057         * fork-child.c (_initialize_fork_child): Add declaration.
3058         * frame-base.c (_initialize_frame_base): Add declaration.
3059         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
3060         * frame.c (_initialize_frame): Add declaration.
3061         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
3062         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
3063         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
3064         * gcore.c (_initialize_gcore): Add declaration.
3065         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
3066         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
3067         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
3068         * gdbarch.c (_initialize_gdbarch): Add declaration.
3069         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
3070         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
3071         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
3072         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
3073         * go-lang.c (_initialize_go_language): Add declaration.
3074         * go32-nat.c (_initialize_go32_nat): Add declaration.
3075         * guile/guile.c (_initialize_guile): Add declaration.
3076         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
3077         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
3078         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
3079         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
3080         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
3081         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
3082         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
3083         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
3084         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
3085         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
3086         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
3087         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
3088         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
3089         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
3090         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
3091         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
3092         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
3093         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
3094         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
3095         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
3096         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
3097         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
3098         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
3099         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
3100         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
3101         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
3102         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
3103         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
3104         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
3105         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
3106         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
3107         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
3108         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
3109         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
3110         * infcall.c (_initialize_infcall): Add declaration.
3111         * infcmd.c (_initialize_infcmd): Add declaration.
3112         * inflow.c (_initialize_inflow): Add declaration.
3113         * infrun.c (_initialize_infrun): Add declaration.
3114         * interps.c (_initialize_interpreter): Add declaration.
3115         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
3116         * jit.c (_initialize_jit): Add declaration.
3117         * language.c (_initialize_language): Add declaration.
3118         * linux-fork.c (_initialize_linux_fork): Add declaration.
3119         * linux-nat.c (_initialize_linux_nat): Add declaration.
3120         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
3121         * linux-thread-db.c (_initialize_thread_db): Add declaration.
3122         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
3123         * m2-lang.c (_initialize_m2_language): Add declaration.
3124         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
3125         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
3126         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
3127         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
3128         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
3129         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
3130         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
3131         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
3132         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
3133         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
3134         * machoread.c (_initialize_machoread): Add declaration.
3135         * macrocmd.c (_initialize_macrocmd): Add declaration.
3136         * macroscope.c (_initialize_macroscope): Add declaration.
3137         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
3138         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
3139         * maint.c (_initialize_maint_cmds): Add declaration.
3140         * mdebugread.c (_initialize_mdebugread): Add declaration.
3141         * memattr.c (_initialize_mem): Add declaration.
3142         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
3143         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
3144         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
3145         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
3146         * mi/mi-main.c (_initialize_mi_main): Add declaration.
3147         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
3148         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
3149         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
3150         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
3151         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
3152         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
3153         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
3154         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
3155         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
3156         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
3157         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
3158         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
3159         * mipsread.c (_initialize_mipsread): Add declaration.
3160         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
3161         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
3162         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
3163         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
3164         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
3165         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
3166         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
3167         * nto-procfs.c (_initialize_procfs): Add declaration.
3168         * objc-lang.c (_initialize_objc_language): Add declaration.
3169         * observable.c (_initialize_observer): Add declaration.
3170         * opencl-lang.c (_initialize_opencl_language): Add declaration.
3171         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
3172         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
3173         * osabi.c (_initialize_gdb_osabi): Add declaration.
3174         * osdata.c (_initialize_osdata): Add declaration.
3175         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
3176         * parse.c (_initialize_parse): Add declaration.
3177         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
3178         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
3179         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
3180         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
3181         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
3182         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
3183         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
3184         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
3185         * printcmd.c (_initialize_printcmd): Add declaration.
3186         * probe.c (_initialize_probe): Add declaration.
3187         * proc-api.c (_initialize_proc_api): Add declaration.
3188         * proc-events.c (_initialize_proc_events): Add declaration.
3189         * proc-service.c (_initialize_proc_service): Add declaration.
3190         * procfs.c (_initialize_procfs): Add declaration.
3191         * producer.c (_initialize_producer): Add declaration.
3192         * psymtab.c (_initialize_psymtab): Add declaration.
3193         * python/python.c (_initialize_python): Add declaration.
3194         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
3195         * record-btrace.c (_initialize_record_btrace): Add declaration.
3196         * record-full.c (_initialize_record_full): Add declaration.
3197         * record.c (_initialize_record): Add declaration.
3198         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
3199         * regcache.c (_initialize_regcache): Add declaration.
3200         * reggroups.c (_initialize_reggroup): Add declaration.
3201         * remote-notif.c (_initialize_notif): Add declaration.
3202         * remote-sim.c (_initialize_remote_sim): Add declaration.
3203         * remote.c (_initialize_remote): Add declaration.
3204         * reverse.c (_initialize_reverse): Add declaration.
3205         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
3206         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
3207         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
3208         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
3209         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
3210         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
3211         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
3212         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
3213         Add declaration.
3214         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
3215         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
3216         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
3217         * rust-exp.y (_initialize_rust_exp): Add declaration.
3218         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
3219         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
3220         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
3221         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
3222         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
3223         * score-tdep.c (_initialize_score_tdep): Add declaration.
3224         * ser-go32.c (_initialize_ser_dos): Add declaration.
3225         * ser-mingw.c (_initialize_ser_windows): Add declaration.
3226         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
3227         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
3228         * ser-uds.c (_initialize_ser_socket): Add declaration.
3229         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
3230         * serial.c (_initialize_serial): Add declaration.
3231         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
3232         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
3233         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
3234         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
3235         * skip.c (_initialize_step_skip): Add declaration.
3236         * sol-thread.c (_initialize_sol_thread): Add declaration.
3237         * solib-aix.c (_initialize_solib_aix): Add declaration.
3238         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
3239         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
3240         * solib-frv.c (_initialize_frv_solib): Add declaration.
3241         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
3242         * solib-target.c (_initialize_solib_target): Add declaration.
3243         * solib.c (_initialize_solib): Add declaration.
3244         * source-cache.c (_initialize_source_cache): Add declaration.
3245         * source.c (_initialize_source): Add declaration.
3246         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
3247         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
3248         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
3249         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
3250         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
3251         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
3252         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
3253         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
3254         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
3255         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
3256         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
3257         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
3258         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
3259         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
3260         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
3261         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
3262         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
3263         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
3264         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
3265         * stabsread.c (_initialize_stabsread): Add declaration.
3266         * stack.c (_initialize_stack): Add declaration.
3267         * stap-probe.c (_initialize_stap_probe): Add declaration.
3268         * std-regs.c (_initialize_frame_reg): Add declaration.
3269         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
3270         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
3271         * symfile.c (_initialize_symfile): Add declaration.
3272         * symmisc.c (_initialize_symmisc): Add declaration.
3273         * symtab.c (_initialize_symtab): Add declaration.
3274         * target.c (_initialize_target): Add declaration.
3275         * target-connection.c (_initialize_target_connection): Add
3276         declaration.
3277         * target-dcache.c (_initialize_target_dcache): Add declaration.
3278         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
3279         * thread.c (_initialize_thread): Add declaration.
3280         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
3281         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
3282         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
3283         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
3284         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
3285         * tracectf.c (_initialize_ctf): Add declaration.
3286         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
3287         * tracefile.c (_initialize_tracefile): Add declaration.
3288         * tracepoint.c (_initialize_tracepoint): Add declaration.
3289         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
3290         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
3291         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
3292         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
3293         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
3294         * tui/tui-win.c (_initialize_tui_win): Add declaration.
3295         * tui/tui.c (_initialize_tui): Add declaration.
3296         * typeprint.c (_initialize_typeprint): Add declaration.
3297         * ui-style.c (_initialize_ui_style): Add declaration.
3298         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
3299         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
3300         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
3301         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
3302         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
3303         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
3304         * unittests/filtered_iterator-selftests.c
3305         (_initialize_filtered_iterator_selftests): Add declaration.
3306         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
3307         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
3308         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
3309         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
3310         * unittests/main-thread-selftests.c
3311         (_initialize_main_thread_selftests): Add declaration.
3312         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
3313         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
3314         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
3315         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
3316         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
3317         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
3318         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
3319         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
3320         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
3321         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
3322         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
3323         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
3324         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
3325         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
3326         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
3327         declaration.
3328         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
3329         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
3330         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
3331         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
3332         * user-regs.c (_initialize_user_regs): Add declaration.
3333         * utils.c (_initialize_utils): Add declaration.
3334         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
3335         * valops.c (_initialize_valops): Add declaration.
3336         * valprint.c (_initialize_valprint): Add declaration.
3337         * value.c (_initialize_values): Add declaration.
3338         * varobj.c (_initialize_varobj): Add declaration.
3339         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
3340         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
3341         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
3342         * windows-nat.c (_initialize_windows_nat): Add declaration.
3343         (_initialize_check_for_gdb_ini): Add declaration.
3344         (_initialize_loadable): Add declaration.
3345         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
3346         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
3347         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
3348         * xcoffread.c (_initialize_xcoffread): Add declaration.
3349         * xml-support.c (_initialize_xml_support): Add declaration.
3350         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
3351         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
3352         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
3353         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
3354
3355 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
3356
3357         * regformats/regdat.sh: Generate declaration for init function.
3358
3359 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
3360
3361         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
3362         up.
3363         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
3364         close_one_inferior>: New methods.
3365         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
3366         pass down target to find_inferior_pid.
3367         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
3368         Pass down target to find_inferior_ptid.
3369         (gdbsim_target::create_inferior): Pass down target to
3370         add_thread_silent.
3371         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
3372         target down to find_inferior_ptid and switch_to_thread.
3373         (gdbsim_target::close): Update to call close_one_inferior.
3374         (struct resume_data): Remove.
3375         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
3376         directly, rather than through a void pointer.
3377         (gdbsim_target::resume): Update to call resume_one_inferior.
3378
3379 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
3380
3381         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
3382
3383 2020-01-12  Pedro Alves  <palves@redhat.com>
3384
3385         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
3386         directly for the current inferior instead of
3387         discard_all_inferiors.
3388         (discard_all_inferiors): Delete.
3389
3390 2020-01-11  Tom Tromey  <tom@tromey.com>
3391
3392         * tui/tui-wingeneral.c (box_win): Check cli_styling.
3393         * tui/tui-winsource.c (tui_source_window_base::refill): Use
3394         deprecated_safe_get_selected_frame.
3395
3396 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3397
3398         * inferior.c (print_inferior): Switch inferior before printing it.
3399
3400 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
3401             Pedro Alves  <palves@redhat.com>
3402
3403         * progspace-and-thread.c (switch_to_program_space_and_thread):
3404         Assert there's an inferior for PSPACE.  Use
3405         switch_to_inferior_no_thread to switch the inferior too.
3406         * progspace.c (program_space::~program_space): Call
3407         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
3408         (program_space::free_all_objfiles): Don't call clear_symtab_users
3409         here.
3410         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
3411
3412 2020-01-10  Pedro Alves  <palves@redhat.com>
3413
3414         * NEWS: Mention multi-target debugging, "info connections", and
3415         "add-inferior -no-connection".
3416
3417 2020-01-10  Pedro Alves  <palves@redhat.com>
3418
3419         * infrun.c: Include "target-connection.h".
3420         (check_multi_target_resumption): New.
3421         (proceed): Call it.
3422         * target-connection.c (make_target_connection_string): Make
3423         extern.
3424         * target-connection.h (make_target_connection_string): Declare.
3425
3426 2020-01-10  Pedro Alves  <palves@redhat.com>
3427
3428         * Makefile.in (COMMON_SFILES): Add target-connection.c.
3429         * inferior.c (uiout_field_connection): New function.
3430         (print_inferior): Add new "connection-id" column.
3431         (add_inferior_command): Show connection number/string of added
3432         inferior.
3433         * process-stratum-target.h
3434         (process_stratum_target::connection_string): New virtual method.
3435         (process_stratum_target::connection_number): New field.
3436         * remote.c (remote_target::connection_string): New override.
3437         * target-connection.c: New file.
3438         * target-connection.h: New file.
3439         * target.c (decref_target): Remove process_stratum targets from
3440         the connection list.
3441         (target_stack::push): Add process_stratum targets to the
3442         connection list.
3443
3444 2020-01-10  Pedro Alves  <palves@redhat.com>
3445
3446         Revert:
3447         2016-04-12  Pedro Alves  <palves@redhat.com>
3448         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
3449         Remove references to name.
3450         * serial.h (struct serial) <name>: Delete.
3451
3452 2020-01-10  Pedro Alves  <palves@redhat.com>
3453
3454         * gdbarch-selftests.c (register_to_value_test): Remove "target
3455         already pushed" check.
3456
3457 2020-01-10  Pedro Alves  <palves@redhat.com>
3458             John Baldwin  <jhb@FreeBSD.org>
3459
3460         * aarch64-linux-nat.c
3461         (aarch64_linux_nat_target::thread_architecture): Adjust.
3462         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
3463         (task_command_1): Likewise.
3464         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
3465         (aix_thread_target::wait, aix_thread_target::fetch_registers)
3466         (aix_thread_target::store_registers)
3467         (aix_thread_target::thread_alive): Adjust.
3468         * amd64-fbsd-tdep.c: Include "inferior.h".
3469         (amd64fbsd_get_thread_local_address): Pass down target.
3470         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
3471         thread's gdbarch instead of target_gdbarch.
3472         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
3473         get_last_target_status.
3474         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
3475         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
3476         inferiors.
3477         (update_inserted_breakpoint_locations): Skip if inferiors with no
3478         execution.
3479         (update_global_location_list): When handling moribund locations,
3480         find representative inferior for location's pspace, and use thread
3481         count of its process_stratum target.
3482         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
3483         * bsd-uthread.c (bsd_uthread_target::wait): Use
3484         as_process_stratum_target and adjust thread_change_ptid and
3485         add_thread calls.
3486         (bsd_uthread_target::update_thread_list): Use
3487         as_process_stratum_target and adjust find_thread_ptid,
3488         thread_change_ptid and add_thread calls.
3489         * btrace.c (maint_btrace_packet_history_cmd): Adjust
3490         find_thread_ptid call.
3491         * corelow.c (add_to_thread_list): Adjust add_thread call.
3492         (core_target_open): Adjust add_thread_silent and thread_count
3493         calls.
3494         (core_target::pid_to_str): Adjust find_inferior_ptid call.
3495         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
3496         * event-top.c (async_disconnect): Pop targets from all inferiors.
3497         * exec.c (add_target_sections): Push exec target on all inferiors
3498         sharing the program space.
3499         (remove_target_sections): Remove the exec target from all
3500         inferiors sharing the program space.
3501         (exec_on_vfork): New.
3502         * exec.h (exec_on_vfork): Declare.
3503         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
3504         Pass it down.
3505         (fbsd_nat_target::update_thread_list): Adjust.
3506         (fbsd_nat_target::resume): Adjust.
3507         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
3508         down.
3509         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
3510         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
3511         get_thread_arch_regcache call.
3512         * fork-child.c (gdb_startup_inferior): Pass target down to
3513         startup_inferior and set_executing.
3514         * gdbthread.h (struct process_stratum_target): Forward declare.
3515         (add_thread, add_thread_silent, add_thread_with_info)
3516         (in_thread_list): Add process_stratum_target parameter.
3517         (find_thread_ptid(inferior*, ptid_t)): New overload.
3518         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
3519         parameter.
3520         (all_threads()): Delete overload.
3521         (all_threads, all_non_exited_threads): Add process_stratum_target
3522         parameter.
3523         (all_threads_safe): Use brace initialization.
3524         (thread_count): Add process_stratum_target parameter.
3525         (set_resumed, set_running, set_stop_requested, set_executing)
3526         (threads_are_executing, finish_thread_state): Add
3527         process_stratum_target parameter.
3528         (switch_to_thread): Use is_current_thread.
3529         * i386-fbsd-tdep.c: Include "inferior.h".
3530         (i386fbsd_get_thread_local_address): Pass down target.
3531         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
3532         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
3533         have_inferiors check.
3534         * inf-ptrace.c (inf_ptrace_target::create_inferior)
3535         (inf_ptrace_target::attach): Adjust.
3536         * infcall.c (run_inferior_call): Adjust.
3537         * infcmd.c (run_command_1): Pass target to
3538         scoped_finish_thread_state.
3539         (proceed_thread_callback): Skip inferiors with no execution.
3540         (continue_command): Rename 'all_threads' local to avoid hiding
3541         'all_threads' function.  Adjust get_last_target_status call.
3542         (prepare_one_step): Adjust set_running call.
3543         (signal_command): Use user_visible_resume_target.  Compare thread
3544         pointers instead of inferior_ptid.
3545         (info_program_command): Adjust to pass down target.
3546         (attach_command): Mark target's 'thread_executing' flag.
3547         (stop_current_target_threads_ns): New, factored out from ...
3548         (interrupt_target_1): ... this.  Switch inferior before making
3549         target calls.
3550         * inferior-iter.h
3551         (struct all_inferiors_iterator, struct all_inferiors_range)
3552         (struct all_inferiors_safe_range)
3553         (struct all_non_exited_inferiors_range): Filter on
3554         process_stratum_target too.  Remove explicit.
3555         * inferior.c (inferior::inferior): Push dummy target on target
3556         stack.
3557         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
3558         Add process_stratum_target parameter, and pass it down.
3559         (have_live_inferiors): Adjust.
3560         (switch_to_inferior_and_push_target): New.
3561         (add_inferior_command, clone_inferior_command): Handle
3562         "-no-connection" parameter.  Use
3563         switch_to_inferior_and_push_target.
3564         (_initialize_inferior): Mention "-no-connection" option in
3565         the help of "add-inferior" and "clone-inferior" commands.
3566         * inferior.h: Include "process-stratum-target.h".
3567         (interrupt_target_1): Use bool.
3568         (struct inferior) <push_target, unpush_target, target_is_pushed,
3569         find_target_beneath, top_target, process_target, target_at,
3570         m_stack>: New.
3571         (discard_all_inferiors): Delete.
3572         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
3573         (all_inferiors, all_non_exited_inferiors): Add
3574         process_stratum_target parameter.
3575         * infrun.c: Include "gdb_select.h" and <unordered_map>.
3576         (target_last_proc_target): New global.
3577         (follow_fork_inferior): Push target on new inferior.  Pass target
3578         to add_thread_silent.  Call exec_on_vfork.  Handle target's
3579         reference count.
3580         (follow_fork): Adjust get_last_target_status call.  Also consider
3581         target.
3582         (follow_exec): Push target on new inferior.
3583         (struct execution_control_state) <target>: New field.
3584         (user_visible_resume_target): New.
3585         (do_target_resume): Call target_async.
3586         (resume_1): Set target's threads_executing flag.  Consider resume
3587         target.
3588         (commit_resume_all_targets): New.
3589         (proceed): Also consider resume target.  Skip threads of inferiors
3590         with no execution.  Commit resumtion in all targets.
3591         (start_remote): Pass current inferior to wait_for_inferior.
3592         (infrun_thread_stop_requested): Consider target as well.  Pass
3593         thread_info pointer to clear_inline_frame_state instead of ptid.
3594         (infrun_thread_thread_exit): Consider target as well.
3595         (random_pending_event_thread): New inferior parameter.  Use it.
3596         (do_target_wait): Rename to ...
3597         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
3598         down.
3599         (threads_are_resumed_pending_p, do_target_wait): New.
3600         (prepare_for_detach): Adjust calls.
3601         (wait_for_inferior): New inferior parameter.  Handle it.  Use
3602         do_target_wait_1 instead of do_target_wait.
3603         (fetch_inferior_event): Adjust.  Switch to representative
3604         inferior.  Pass target down.
3605         (set_last_target_status): Add process_stratum_target parameter.
3606         Save target in global.
3607         (get_last_target_status): Add process_stratum_target parameter and
3608         handle it.
3609         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
3610         (context_switch): Check inferior_ptid == null_ptid before calling
3611         inferior_thread().
3612         (get_inferior_stop_soon): Pass down target.
3613         (wait_one): Rename to ...
3614         (poll_one_curr_target): ... this.
3615         (struct wait_one_event): New.
3616         (wait_one): New.
3617         (stop_all_threads): Adjust.
3618         (handle_no_resumed, handle_inferior_event): Adjust to consider the
3619         event's target.
3620         (switch_back_to_stepped_thread): Also consider target.
3621         (print_stop_event): Update.
3622         (normal_stop): Update.  Also consider the resume target.
3623         * infrun.h (wait_for_inferior): Remove declaration.
3624         (user_visible_resume_target): New declaration.
3625         (get_last_target_status, set_last_target_status): New
3626         process_stratum_target parameter.
3627         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
3628         process_stratum_target parameter, and use it.
3629         (clear_inline_frame_state (thread_info*)): New.
3630         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
3631         process_stratum_target parameter.
3632         (clear_inline_frame_state (thread_info*)): Declare.
3633         * linux-fork.c (delete_checkpoint_command): Pass target down to
3634         find_thread_ptid.
3635         (checkpoint_command): Adjust.
3636         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
3637         instead of just tweaking inferior_ptid.
3638         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
3639         (exit_lwp): Pass target down to find_thread_ptid.
3640         (attach_proc_task_lwp_callback): Pass target down to
3641         add_thread/set_running/set_executing.
3642         (linux_nat_target::attach): Pass target down to
3643         thread_change_ptid.
3644         (get_detach_signal): Pass target down to find_thread_ptid.
3645         Consider last target status's target.
3646         (linux_resume_one_lwp_throw, resume_lwp)
3647         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
3648         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
3649         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
3650         (linux_nat_target::async_wait_fd): New.
3651         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
3652         target down.
3653         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
3654         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
3655         * linux-thread-db.c (struct thread_db_info::process_target): New
3656         field.
3657         (add_thread_db_info): Save target.
3658         (get_thread_db_info): New process_stratum_target parameter.  Also
3659         match target.
3660         (delete_thread_db_info): New process_stratum_target parameter.
3661         Also match target.
3662         (thread_from_lwp): Adjust to pass down target.
3663         (thread_db_notice_clone): Pass down target.
3664         (check_thread_db_callback): Pass down target.
3665         (try_thread_db_load_1): Always push the thread_db target.
3666         (try_thread_db_load, record_thread): Pass target down.
3667         (thread_db_target::detach): Pass target down.  Always unpush the
3668         thread_db target.
3669         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
3670         target down.  Always unpush the thread_db target.
3671         (find_new_threads_callback, thread_db_find_new_threads_2)
3672         (thread_db_target::update_thread_list): Pass target down.
3673         (thread_db_target::pid_to_str): Pass current inferior down.
3674         (thread_db_target::get_thread_local_address): Pass target down.
3675         (thread_db_target::resume, maintenance_check_libthread_db): Pass
3676         target down.
3677         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
3678         * procfs.c (procfs_target::procfs_init_inferior): Declare.
3679         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
3680         (procfs_init_inferior): Rename to ...
3681         (procfs_target::procfs_init_inferior): ... this and adjust.
3682         (procfs_target::create_inferior, procfs_notice_thread)
3683         (procfs_do_thread_registers): Adjust.
3684         * ppc-fbsd-tdep.c: Include "inferior.h".
3685         (ppcfbsd_get_thread_local_address): Pass down target.
3686         * proc-service.c (ps_xfer_memory): Switch current inferior and
3687         program space as well.
3688         (get_ps_regcache): Pass target down.
3689         * process-stratum-target.c
3690         (process_stratum_target::thread_address_space)
3691         (process_stratum_target::thread_architecture): Pass target down.
3692         * process-stratum-target.h
3693         (process_stratum_target::threads_executing): New field.
3694         (as_process_stratum_target): New.
3695         * ravenscar-thread.c
3696         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
3697         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
3698         down.
3699         * record-btrace.c (record_btrace_target::info_record): Adjust.
3700         (record_btrace_target::record_method)
3701         (record_btrace_target::record_is_replaying)
3702         (record_btrace_target::fetch_registers)
3703         (get_thread_current_frame_id, record_btrace_target::resume)
3704         (record_btrace_target::wait, record_btrace_target::stop): Pass
3705         target down.
3706         * record-full.c (record_full_wait_1): Switch to event thread.
3707         Pass target down.
3708         * regcache.c (regcache::regcache)
3709         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
3710         process_stratum_target parameter and handle it.
3711         (current_thread_target): New global.
3712         (get_thread_regcache): Add process_stratum_target parameter and
3713         handle it.  Switch inferior before calling target method.
3714         (get_thread_regcache): Pass target down.
3715         (get_thread_regcache_for_ptid): Pass target down.
3716         (registers_changed_ptid): Add process_stratum_target parameter and
3717         handle it.
3718         (registers_changed_thread, registers_changed): Pass target down.
3719         (test_get_thread_arch_aspace_regcache): New.
3720         (current_regcache_test): Define a couple local test_target_ops
3721         instances and use them for testing.
3722         (readwrite_regcache): Pass process_stratum_target parameter.
3723         (cooked_read_test, cooked_write_test): Pass mock_target down.
3724         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
3725         (get_thread_arch_aspace_regcache): Add process_stratum_target
3726         parameter.
3727         (regcache::target): New method.
3728         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
3729         (regcache::registers_changed_ptid): Add process_stratum_target
3730         parameter.
3731         (regcache::m_target): New field.
3732         (registers_changed_ptid): Add process_stratum_target parameter.
3733         * remote.c (remote_state::supports_vCont_probed): New field.
3734         (remote_target::async_wait_fd): New method.
3735         (remote_unpush_and_throw): Add remote_target parameter.
3736         (get_current_remote_target): Adjust.
3737         (remote_target::remote_add_inferior): Push target.
3738         (remote_target::remote_add_thread)
3739         (remote_target::remote_notice_new_inferior)
3740         (get_remote_thread_info): Pass target down.
3741         (remote_target::update_thread_list): Skip threads of inferiors
3742         bound to other targets.  (remote_target::close): Don't discard
3743         inferiors.  (remote_target::add_current_inferior_and_thread)
3744         (remote_target::process_initial_stop_replies)
3745         (remote_target::start_remote)
3746         (remote_target::remote_serial_quit_handler): Pass down target.
3747         (remote_target::remote_unpush_target): New remote_target
3748         parameter.  Unpush the target from all inferiors.
3749         (remote_target::remote_unpush_and_throw): New remote_target
3750         parameter.  Pass it down.
3751         (remote_target::open_1): Check whether the current inferior has
3752         execution instead of checking whether any inferior is live.  Pass
3753         target down.
3754         (remote_target::remote_detach_1): Pass down target.  Use
3755         remote_unpush_target.
3756         (extended_remote_target::attach): Pass down target.
3757         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
3758         (remote_target::append_resumption): Pass down target.
3759         (remote_target::append_pending_thread_resumptions)
3760         (remote_target::remote_resume_with_hc, remote_target::resume)
3761         (remote_target::commit_resume): Pass down target.
3762         (remote_target::remote_stop_ns): Check supports_vCont_probed.
3763         (remote_target::interrupt_query)
3764         (remote_target::remove_new_fork_children)
3765         (remote_target::check_pending_events_prevent_wildcard_vcont)
3766         (remote_target::remote_parse_stop_reply)
3767         (remote_target::process_stop_reply): Pass down target.
3768         (first_remote_resumed_thread): New remote_target parameter.  Pass
3769         it down.
3770         (remote_target::wait_as): Pass down target.
3771         (unpush_and_perror): New remote_target parameter.  Pass it down.
3772         (remote_target::readchar, remote_target::remote_serial_write)
3773         (remote_target::getpkt_or_notif_sane_1)
3774         (remote_target::kill_new_fork_children, remote_target::kill): Pass
3775         down target.
3776         (remote_target::mourn_inferior): Pass down target.  Use
3777         remote_unpush_target.
3778         (remote_target::core_of_thread)
3779         (remote_target::remote_btrace_maybe_reopen): Pass down target.
3780         (remote_target::pid_to_exec_file)
3781         (remote_target::thread_handle_to_thread_info): Pass down target.
3782         (remote_target::async_wait_fd): New.
3783         * riscv-fbsd-tdep.c: Include "inferior.h".
3784         (riscv_fbsd_get_thread_local_address): Pass down target.
3785         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
3786         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
3787         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
3788         Adjust.
3789         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
3790         * solib-svr4.c (enable_break): Pass down target.
3791         * spu-multiarch.c (parse_spufs_run): Pass down target.
3792         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
3793         * target-delegates.c: Regenerate.
3794         * target.c (g_target_stack): Delete.
3795         (current_top_target): Return the current inferior's top target.
3796         (target_has_execution_1): Refer to the passed-in inferior's top
3797         target.
3798         (target_supports_terminal_ours): Check whether the initial
3799         inferior was already created.
3800         (decref_target): New.
3801         (target_stack::push): Incref/decref the target.
3802         (push_target, push_target, unpush_target): Adjust.
3803         (target_stack::unpush): Defref target.
3804         (target_is_pushed): Return bool.  Adjust to refer to the current
3805         inferior's target stack.
3806         (dispose_inferior): Delete, and inline parts ...
3807         (target_preopen): ... here.  Only dispose of the current inferior.
3808         (target_detach): Hold strong target reference while detaching.
3809         Pass target down.
3810         (target_thread_name): Add assertion.
3811         (target_resume): Pass down target.
3812         (target_ops::beneath, find_target_at): Adjust to refer to the
3813         current inferior's target stack.
3814         (get_dummy_target): New.
3815         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
3816         has a thread running.
3817         (initialize_targets): Rename to ...
3818         (_initialize_target): ... this.
3819         * target.h: Include "gdbsupport/refcounted-object.h".
3820         (struct target_ops): Inherit refcounted_object.
3821         (target_ops::shortname, target_ops::longname): Make const.
3822         (target_ops::async_wait_fd): New method.
3823         (decref_target): Declare.
3824         (struct target_ops_ref_policy): New.
3825         (target_ops_ref): New typedef.
3826         (get_dummy_target): Declare function.
3827         (target_is_pushed): Return bool.
3828         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
3829         (all_matching_threads_iterator::all_matching_threads_iterator):
3830         Handle filter target.
3831         * thread-iter.h (struct all_matching_threads_iterator, struct
3832         all_matching_threads_range, class all_non_exited_threads_range):
3833         Filter by target too.  Remove explicit.
3834         * thread.c (threads_executing): Delete.
3835         (inferior_thread): Pass down current inferior.
3836         (clear_thread_inferior_resources): Pass down thread pointer
3837         instead of ptid_t.
3838         (add_thread_silent, add_thread_with_info, add_thread): Add
3839         process_stratum_target parameter.  Use it for thread and inferior
3840         searches.
3841         (is_current_thread): New.
3842         (thread_info::deletable): Use it.
3843         (find_thread_ptid, thread_count, in_thread_list)
3844         (thread_change_ptid, set_resumed, set_running): New
3845         process_stratum_target parameter.  Pass it down.
3846         (set_executing): New process_stratum_target parameter.  Pass it
3847         down.  Adjust reference to 'threads_executing'.
3848         (threads_are_executing): New process_stratum_target parameter.
3849         Adjust reference to 'threads_executing'.
3850         (set_stop_requested, finish_thread_state): New
3851         process_stratum_target parameter.  Pass it down.
3852         (switch_to_thread): Also match inferior.
3853         (switch_to_thread): New process_stratum_target parameter.  Pass it
3854         down.
3855         (update_threads_executing): Reimplement.
3856         * top.c (quit_force): Pop targets from all inferior.
3857         (gdb_init): Don't call initialize_targets.
3858         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
3859         Declare.
3860         (windows_add_thread, windows_delete_thread): Adjust.
3861         (get_windows_debug_event): Rename to ...
3862         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
3863         * tracefile-tfile.c (tfile_target_open): Pass down target.
3864         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
3865         Forward declare.
3866         (switch_to_thread): Add process_stratum_target parameter.
3867         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
3868         parameter.  Use it.
3869         (mi_on_resume): Pass target down.
3870         * nat/fork-inferior.c (startup_inferior): Add
3871         process_stratum_target parameter.  Pass it down.
3872         * nat/fork-inferior.h (startup_inferior): Add
3873         process_stratum_target parameter.
3874         * python/py-threadevent.c (py_get_event_thread): Pass target down.
3875
3876 2020-01-10  Pedro Alves  <palves@redhat.com>
3877
3878         * remote.c (remote_target::start_remote): Don't set inferior_ptid
3879         directly.  Instead find the first thread in the thread list and
3880         use switch_to_thread.
3881
3882 2020-01-10  Pedro Alves  <palves@redhat.com>
3883
3884         * remote.c (remote_target::remote_add_inferior): Don't bind a
3885         process to the current inferior if the current inferior is already
3886         bound to a process.
3887
3888 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3889             Pedro Alves  <palves@redhat.com>
3890
3891         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
3892         If no process is specified, return null_ptid instead of
3893         inferior_ptid.
3894         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
3895         TARGET_WAITKIND_SIGNALLED with no pid.
3896
3897 2020-01-10  Pedro Alves  <palves@redhat.com>
3898
3899         * remote.c (first_remote_resumed_thread): New.
3900         (remote_target::wait_as): Use it as default event_ptid instead of
3901         inferior_ptid.
3902
3903 2020-01-10  Pedro Alves  <palves@redhat.com>
3904
3905         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
3906
3907 2020-01-10  Pedro Alves  <palves@redhat.com>
3908
3909         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
3910         not -1.
3911
3912 2020-01-10  Pedro Alves  <palves@redhat.com>
3913
3914         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
3915         ptid to get_last_target_status.
3916         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
3917         ptid to get_last_target_status.
3918         * infcmd.c (continue_command): Don't pass a target_waitstatus to
3919         get_last_target_status.
3920         (info_program_command): Don't pass a target_waitstatus to
3921         get_last_target_status.
3922         * infrun.c (init_wait_for_inferior): Use
3923         nullify_last_target_wait_ptid.
3924         (get_last_target_status): Handle nullptr arguments.
3925         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
3926         (print_stop_event): Don't pass a ptid to get_last_target_status.
3927         (normal_stop): Don't pass a ptid to get_last_target_status.
3928         * infrun.h (get_last_target_status, set_last_target_status): Move
3929         comments here and update.
3930         (nullify_last_target_wait_ptid): Declare.
3931         * linux-fork.c (fork_load_infrun_state): Remove local extern
3932         declaration of nullify_last_target_wait_ptid.
3933         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
3934         to get_last_target_status.
3935
3936 2020-01-10  Pedro Alves  <palves@redhat.com>
3937
3938         * gdbthread.h (scoped_restore_current_thread)
3939         <dont_restore, restore, m_dont_restore>: Declare.
3940         * thread.c (thread_alive): Add assertion.  Return bool.
3941         (switch_to_thread_if_alive): New.
3942         (prune_threads): Switch inferior/thread.
3943         (print_thread_info_1): Switch thread before calling target methods.
3944         (scoped_restore_current_thread::restore): New, factored out from
3945         ...
3946         (scoped_restore_current_thread::~scoped_restore_current_thread):
3947         ... this.
3948         (scoped_restore_current_thread::scoped_restore_current_thread):
3949         Add assertion.
3950         (thread_apply_all_command, thread_select): Use
3951         switch_to_thread_if_alive.
3952         * infrun.c (proceed, restart_threads, handle_signal_stop)
3953         (switch_back_to_stepped_thread): Switch current thread before
3954         calling target methods.
3955
3956 2020-01-10  Pedro Alves <palves@redhat.com>
3957
3958         * inferior.c (switch_to_inferior_no_thread): New function,
3959         factored out from ...
3960         (inferior_command): ... here.
3961         * inferior.h (switch_to_inferior_no_thread): Declare.
3962         * mi/mi-main.c (run_one_inferior): Use
3963         switch_to_inferior_no_thread.
3964
3965 2020-01-10  Pedro Alves  <palves@redhat.com>
3966
3967         * infcmd.c (kill_command): Remove dead code.
3968
3969 2020-01-10  Pedro Alves  <palves@redhat.com>
3970
3971         * remote.c (remote_target::mourn_inferior): No longer check
3972         whether the target is running.
3973
3974 2020-01-10  Pedro Alves  <palves@redhat.com>
3975
3976         * corelow.c (core_target::has_execution): Change parameter type to
3977         inferior pointer.
3978         * inferior.c (number_of_live_inferiors): Use
3979         inferior::has_execution instead of target_has_execution_1.
3980         * inferior.h (inferior::has_execution): New.
3981         * linux-thread-db.c (thread_db_target::update_thread_list): Use
3982         inferior::has_execution instead of target_has_execution_1.
3983         * process-stratum-target.c
3984         (process_stratum_target::has_execution): Change parameter type to
3985         inferior pointer.  Check the inferior's PID instead of
3986         inferior_ptid.
3987         * process-stratum-target.h
3988         (process_stratum_target::has_execution): Change parameter type to
3989         inferior pointer.
3990         * record-full.c (record_full_core_target::has_execution): Change
3991         parameter type to inferior pointer.
3992         * target.c (target_has_execution_1): Change parameter type to
3993         inferior pointer.
3994         (target_has_execution_current): Adjust.
3995         * target.h (target_ops::has_execution): Change parameter type to
3996         inferior pointer.
3997         (target_has_execution_1): Change parameter type to inferior
3998         pointer.  Change return type to bool.
3999         * tracefile.h (tracefile_target::has_execution): Change parameter
4000         type to inferior pointer.
4001
4002 2020-01-10  Pedro Alves  <palves@redhat.com>
4003
4004         * exceptions.c (print_flush): Remove current_top_target() check.
4005
4006 2020-01-10  Pedro Alves  <palves@redhat.com>
4007
4008         * remote.c (show_remote_exec_file): Show the current inferior's
4009         exec-file instead of the command variable's value.
4010
4011 2020-01-10  Pedro Alves  <palves@redhat.com>
4012
4013         * record-full.c (record_full_resume_ptid): New global.
4014         (record_full_target::resume): Set it.
4015         (record_full_wait_1): Use record_full_resume_ptid instead of
4016         inferior_ptid.
4017
4018 2020-01-10  Pedro Alves  <palves@redhat.com>
4019
4020         * gdbthread.h (scoped_restore_current_thread)
4021         <dont_restore, restore, m_dont_restore>: Declare.
4022         * thread.c (thread_alive): Add assertion.  Return bool.
4023         (switch_to_thread_if_alive): New.
4024         (prune_threads): Switch inferior/thread.
4025         (print_thread_info_1): Switch thread before calling target methods.
4026         (scoped_restore_current_thread::restore): New, factored out from
4027         ...
4028         (scoped_restore_current_thread::~scoped_restore_current_thread):
4029         ... this.
4030         (scoped_restore_current_thread::scoped_restore_current_thread):
4031         Add assertion.
4032         (thread_apply_all_command, thread_select): Use
4033         switch_to_thread_if_alive.
4034
4035 2020-01-10  George Barrett  <bob@bob131.so>
4036
4037         * stap-probe.c (stap_modify_semaphore): Don't check for null
4038         semaphores.
4039         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
4040         for null semaphores.
4041
4042 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
4043
4044         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
4045         all source windows, and maintain horizontal scroll status while
4046         doing so.
4047
4048 2020-01-09  Tom Tromey  <tom@tromey.com>
4049
4050         PR tui/18932:
4051         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
4052         update_source_window, not print_source_lines.
4053
4054 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
4055
4056         * tui/tui.c (tui_enable): Register tui hooks after calling
4057         tui_display_main.
4058
4059 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
4060
4061         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
4062
4063 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
4064
4065         * thread.c (print_thread_info_1): Fix indentation.
4066
4067 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
4068
4069         * symtab.c (general_symbol_info::compute_and_set_names): Move the
4070         unique_xmalloc_ptr outside the if to always free the demangled name.
4071
4072 2020-01-08  Tom Tromey  <tromey@adacore.com>
4073
4074         * xcoffread.c (enter_line_range, read_xcoff_symtab)
4075         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
4076         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
4077         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
4078         Remove.
4079         (section_offsets): New typedef.
4080         * symtab.c (fixup_section, get_msymbol_address): Update.
4081         * symmisc.c (dump_msymbols): Update.
4082         * symfile.h (relative_addr_info_to_section_offsets)
4083         (symfile_map_offsets_to_segments): Update.
4084         * symfile.c (build_section_addr_info_from_objfile)
4085         (init_objfile_sect_indices): Update.
4086         (struct place_section_arg): Change type of "offsets".
4087         (place_section): Update.
4088         (relative_addr_info_to_section_offsets): Change type of
4089         "section_offsets".  Remove "num_sections" parameter.
4090         (default_symfile_offsets, syms_from_objfile_1)
4091         (set_objfile_default_section_offset): Update.
4092         (reread_symbols): No need to preserve section offsets by hand.
4093         (symfile_map_offsets_to_segments): Change type of "offsets".
4094         * stap-probe.c (relocate_address): Update.
4095         * stabsread.h (process_one_symbol): Update.
4096         * solib-target.c (struct lm_info_target) <offsets>: Change type.
4097         (solib_target_relocate_section_addresses): Update.
4098         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
4099         Update.
4100         * solib-frv.c (frv_relocate_main_executable): Update.
4101         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
4102         * solib-aix.c (solib_aix_get_section_offsets): Change return
4103         type.
4104         (solib_aix_solib_create_inferior_hook): Update.
4105         * remote.c (remote_target::get_offsets): Update.
4106         * psymtab.c (find_pc_sect_psymtab): Update.
4107         * psympriv.h (struct partial_symbol) <address, text_low,
4108         text_high>: Update.
4109         * objfiles.h (obj_section_offset): Update.
4110         (struct objfile) <section_offsets>: Change type.
4111         <num_sections>: Remove.
4112         (objfile_relocate): Update.
4113         * objfiles.c (entry_point_address_query): Update
4114         (relocate_one_symbol): Change type of "section_offsets".
4115         (objfile_relocate1, objfile_relocate1): Change type of
4116         "new_offsets".
4117         (objfile_rebase1): Update.
4118         * mipsread.c (mipscoff_symfile_read): Update.
4119         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
4120         parameter.
4121         * mdebugread.c (parse_symbol): Change type of "section_offsets".
4122         (parse_external, psymtab_to_symtab_1): Update.
4123         * machoread.c (macho_symfile_offsets): Update.
4124         * ia64-tdep.c (ia64_find_unwind_table): Update.
4125         * hppa-tdep.c (read_unwind_info): Update.
4126         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
4127         * dwarf2read.c (create_addrmap_from_index)
4128         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
4129         (process_psymtab_comp_unit_reader, add_partial_symbol)
4130         (add_partial_subprogram, process_full_comp_unit)
4131         (read_file_scope, read_func_scope, read_lexical_block_scope)
4132         (read_call_site_scope, dwarf2_rnglists_process)
4133         (dwarf2_ranges_process, dwarf2_ranges_read)
4134         (dwarf_decode_lines_1, var_decode_location, new_symbol)
4135         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
4136         Update.
4137         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
4138         Update.
4139         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
4140         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
4141         (process_one_symbol): Change type of "section_offsets".
4142         * ctfread.c (get_objfile_text_range): Update.
4143         * coffread.c (coff_symtab_read, enter_linenos)
4144         (process_coff_symbol): Update.
4145         * coff-pe-read.c (add_pe_forwarded_sym): Update.
4146         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
4147
4148 2020-01-08  Tom Tromey  <tromey@adacore.com>
4149
4150         * dwarf2read.c (parse_macro_definition): Use std::string.
4151         (parse_macro_definition): Likewise.
4152
4153 2020-01-08  Tom Tromey  <tromey@adacore.com>
4154
4155         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
4156         (ATTR_ALLOC_CHUNK): Remove.
4157
4158 2020-01-08  Tom Tromey  <tromey@adacore.com>
4159
4160         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
4161
4162 2020-01-08  Tom Tromey  <tromey@adacore.com>
4163
4164         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
4165         (dwarf2_compute_name, open_dwo_file): Likewise.
4166         (process_enumeration_scope): Use std::vector.
4167         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
4168         (partial_die_info::fixup, dwarf2_start_subfile)
4169         (guess_full_die_structure_name, dwarf2_name): Likewise.
4170         (determine_prefix): Update.
4171         (guess_full_die_structure_name): Make return type const.
4172         (partial_die_full_name): Return unique_xmalloc_ptr.
4173         (DW_FIELD_ALLOC_CHUNK): Remove.
4174
4175 2020-01-07  Tom Tromey  <tromey@adacore.com>
4176
4177         PR build/24937:
4178         * stap-probe.c (class stap_static_probe_ops): Add constructor.
4179
4180 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
4181
4182         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
4183
4184 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4185
4186         * stack.c (print_frame_info): Move disassemble_next_line code
4187         inside source_print block.
4188
4189 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
4190
4191         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
4192         gdb/signals.h, as we are now using native signal symbols.
4193
4194 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
4195
4196         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
4197         overflow by an early check of content vs threshold.
4198         * tui/tui-source.c (tui_source_window::line_is_displayed):
4199         Likewise.
4200
4201 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
4202
4203         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
4204
4205 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
4206
4207         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
4208         export table if no section contains it's RVA.
4209
4210 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
4211
4212         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
4213
4214 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
4215
4216         * source.c (print_source_lines_base): Set last_line_listed.
4217
4218 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
4219
4220         * tui/tui-disasm.c: Remove trailing spaces.
4221
4222 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
4223             Pedro Alves  <palves@redhat.com>
4224
4225         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
4226         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
4227         (windows_gdb_signal_to_target): New function, uses the above
4228         enumeration to convert GDB internal signal codes to equivalent
4229         Windows codes.
4230         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
4231         * windows-nat.c: Include "gdb_wait.h".
4232         (get_windows_debug_event): Extract the fatal exception from the
4233         exit status and convert to the equivalent Posix signal number.
4234         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
4235         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
4236         * gdbsupport/gdb_wait.c: New file, implements
4237         windows_status_to_termsig.
4238         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
4239         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
4240
4241 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4242
4243         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
4244         show_layout.
4245
4246 2020-01-05  Luis Machado  <luis.machado@linaro.org>
4247
4248         * aarch64-linux-nat.c
4249         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
4250         and bfd_mach_aarch64.
4251
4252 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4253
4254         * ui-file.c (stdio_file::can_emit_style_escape)
4255         (tee_file::can_emit_style_escape): Ensure style is used also on
4256         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
4257         to gdb_stdout.
4258         * main.c (set_gdb_data_directory): Use file style to output the
4259         warning that the given pathname is not a directory.
4260         * top.c (show_history_filename, gdb_safe_append_history)
4261         (show_gdb_datadir): Use file style.
4262
4263 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
4264
4265         * solib-target.c (struct lm_info_target):
4266         Change offsets to be a unique_xmalloc_ptr.
4267         (solib_target_relocate_section_addresses): Update.
4268
4269 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
4270
4271         * windows-nat.c (windows_clear_solib): Free so_list linked list.
4272
4273 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4274
4275         * MAINTAINERS (Write After Approval): Add myself.
4276
4277 2020-01-02  Luis Machado  <luis.machado@linaro.org>
4278
4279         * proc-service.c (get_ps_regcache): Remove reference to obsolete
4280         Cell BE architecture.
4281         * target.h (struct target_ops) <thread_architecture>: Likewise.
4282
4283 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
4284
4285         * Makefile.in: Use INSTALL_PROGRAM_ENV.
4286
4287 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
4288
4289         * MAINTAINERS (Write After Approval): Add myself.
4290
4291 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4292
4293         * gdbarch.sh: Update copyright year range of generated files.
4294
4295 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4296
4297         Update copyright year range in all GDB files.
4298
4299 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4300
4301         * copyright.py: Convert to Python 3.
4302
4303 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4304
4305         * copyright.py: Adapt after move of gnulib directory from gdb
4306         directory to toplevel directory.
4307
4308 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4309
4310         * copyright.py (main): Exit if run from the wrong directory.
4311
4312 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4313
4314         * top.c (print_gdb_version): Change copyright year to 2020.
4315
4316 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4317
4318         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
4319
4320 For older changes see ChangeLog-2019.
4321 \f
4322 Local Variables:
4323 mode: change-log
4324 left-margin: 8
4325 fill-column: 74
4326 version-control: never
4327 coding: utf-8
4328 End: