gdb/ChangeLog

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