gdb/ChangeLog

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